标签归档 西安桑拿会所

FAW-Volkswagen demonstrates its determination to transform and promote the strategic layout of "oil and electricity mixed together"

From "joint venture aircraft carrier" to "smart power cutting edge", where does FAW-Volkswagen’s transformation come from?

Under the spotlight of the 2025 Shanghai Auto Show, FAW-Volkswagen demonstrated the joint venture giant’s determination to "sail at full speed" with a high-density media communication meeting. From the "invisible king" of the fuel car market to the "breaker" of the new energy track, Wu Yingkai, deputy general manager of FAW-Volkswagen (business), secretary of the Party Committee and general manager of FAW-Volkswagen Sales Co., Ltd., led the core team to face the changes in the industry, from technological innovation to strategic transformation, from service upgrading to localization, and talked about it all the time …

This communication meeting is really not simple. It not only unveiled the brand transformation card of the joint venture, but also showed the determination of FAW-Volkswagen to "lead the trend" in the stormy waves.

"Look at the past pessimistically, look at the future optimistically": the strategic strength behind the U-turn of the aircraft carrier

"If we take the past as the frame of reference, the present may be the most difficult year, but it may also be the easiest year in the future." Facing the media’s concern about the decline of joint venture brand share, Wu Yingkai summed up the mentality of FAW-Volkswagen in one sentence-"look at the past pessimistically and look at the future optimistically".

It is a foregone conclusion that the fuel vehicle market will shrink, but Wu Yingkai bluntly said: "The scale of 10 million fuel vehicles is still the long-term basic market in China, and the moat of FAW-Volkswagen has never wavered." The data shows that in March this year, the sales volume of FAW-Volkswagen fuel vehicles increased by 1.4% against the trend, and the market share increased by 1.1 percentage points, ranking among the top joint venture brands. In Wu Yingkai’s view, the advantages of fuel vehicles must be "adhered to", but the great ship of transformation has already turned around: "From 2026, we will launch nine new energy vehicles, covering pure electricity, plug-in and hybrid, with the goal of’ not losing the advantages of oil and not letting the opportunities of electricity’."

This transformation is not only the iteration of products, but also the reconstruction of the system. Wu Yingkai used the story of Wolfsburg to prove his localization determination: in the past, Volkswagen’s car styling was dominated by Germany, but recently, Volkswagen decided on the styling of a certain car-the design team of Wolfsburg and the Chinese design team made proposals at the same time, and finally, the styling proposal of the Chinese team was adopted.

Volkswagen’s R&D rhythm has changed from "global collaboration" to "China leading", and even the development efficiency has increased by over 30%. Wu Yingkai revealed that German Volkswagen executives also deeply felt this. "They are prepared for danger in times of peace, and they are not complacent. They don’t think that Volkswagen brands are selling well in other parts of the world, so they think they are doing well. That’s not true. Therefore, it is based on this thinking that our shareholders very much recognize such a direction and must conduct research and development based on local market demand. "

Undoubtedly, the uniqueness of China market is forcing global giants to change the rules of the game. The future public must be a "more China" public.

"Technologist" and "Space King Bombing": Hard Power Behind the Sword Show at Auto Show

At this year’s auto show, FAW-Volkswagen, with the slogan of "new technology leading, new products leading and new appearance", presented two killer weapons-the world’s first ID. AURA concept car and the brand-new "space power double king bombing", and directly fired at the new energy and fuel vehicle markets at the same time.

It is not only Volkswagen’s first pure electric compact car based on CMP platform, but also equipped with CEA electronic and electrical architecture, which can be seamlessly integrated with artificial intelligence cockpit, intelligent driver assistance system and other technologies, bringing smarter interconnection experience, faster response speed and more advanced cockpit intelligent experience. Wu Yingkai believes that the design of this car is younger, more dynamic and more energetic, which can meet the needs of young families in China.

ID.AURA has a number of "black technologies", such as the industry’s first intelligent music glass, which uses nano-ceramic technology to transform the front and rear windshields and awnings into invisible sound field units. Compared with traditional speaker systems, the energy consumption has dropped by 72%. On the mechanical level, CMP platform can be said to be the latest future platform integrating the current core technologies of Volkswagen brand. Because of its long wheelbase and short front and rear suspension, the wheelbase of compact models will exceed 2800mm, which will give the products ample internal space.

The combination of CMP electric platform and CEA electronic and electrical architecture will not only inject more powerful and sustainable intelligent genes into FAW-Volkswagen’s future models, but also lead the technological leap of intelligent electric, and also improve the speed of FAW-Volkswagen’s products from research and development to listing by more than 30%, realizing the real "China speed"; At the same time, the comfortable and intelligent cockpit developed by FAW-Volkswagen will also be officially unveiled at the auto show. This smart cockpit is oriented to the real needs of China users under the background of FAW-Volkswagen’s deep participation in the definition and research and development of localized goods, and is led by FAW-Volkswagen team.

In the fuel car camp, FAW-Volkswagen "shows muscles" with its brand-new territory. As "Volkswagen’s largest SUV in the world", this flagship SUV with a car length of over 5.2 meters and a wheelbase of nearly 3 meters has set a new space record at the same level with a "room occupancy rate" of 87.2%. The fifth-generation EA888 engine equipped with it will increase power by 23.5%, but reduce fuel consumption by 3.7%. It not only meets the travel needs of families with many children, but also can conquer the performance party with "the strongest 2.0T on the surface". As Wu Yingkai said, in the field of fuel vehicles, FAW-Volkswagen Volkswagen brand is undoubtedly still the "head leader".

Wu Yingkai said: "In the new era of intelligent travel, we don’t want to be distant showmen, but just be within our reach, so that our users can truly experience the scientific and technological achievements that are practical, easy to use and dare to use."

"Double Lifetime Warranty" and "Craftsman’s Heart Service": The quality of the paper is the open plan.

When the industry is caught in the melee between "price war" and "intelligent driving war", FAW-Volkswagen has chosen a more difficult track at present-"quality and service". In March of this year, FAW-Volkswagen took the lead in launching the "Double Lifetime Warranty" (complete vehicle+original spare parts) for all fuel SUVs, covering ten core systems, and promised "nationwide warranty and unlimited mileage".

The original intention of double lifetime warranty is to really benefit users, not simply to stimulate sales. Wu Yingkai bluntly said. In the current price war of "involution" in the industry, FAW-Volkswagen chooses to replace price reduction with service value-added and reduce the cost of users’ cars with the promise of "worry-free life". Dare to do "open plan" because FAW-Volkswagen has the confidence-34 years of quality accumulation, extremely low product failure rate, and the calculation cost is lower than the industry. Wu Yingkai admits that some car companies may find it difficult to follow up because of insufficient data and high cost, but he also calls on the industry to jump out of "price internal friction" and turn to "healthy involution" centered on users. Wu Yingkai expressed the hope that through such a policy, the industry will be "a little more in the volume dimension", rather than purely the volume price, so that the industry can develop more healthily.

The "capillary" of service network has also become the core competitiveness of FAW-Volkswagen. At present, FAW-Volkswagen has nearly 900 dealers from Lhasa Plateau to first-tier cities, and 90% of them have cooperated for more than 20 years. Facing the marketing of new energy vehicles in the future, Wu Yingkai believes that from the current experience of China automobile market, there is no universal model for direct sales and agency, and "what is suitable is right", and FAW-Volkswagen will not stick to a certain model. He also said that FAW-Volkswagen is "studying another direction". According to the regional flexible adaptation model, "different provinces and different urban models may be different."

"Oil and electricity mixed together" and "long-term doctrine": don’t be a sailboat, be a giant ship.

Wu Yingkai’s response to the discussion that "joint venture shares have bottomed out" is full of dialectics: he believes that foreign brands are indeed lagging behind in the new energy track, which is an objective reality. The structural impact of new energy is irreversible, but the share of joint venture brands in the field of fuel vehicles has always been leading, occupying an absolute advantage. Once the joint venture brand fills the shortcomings of electrification, it will still have a new development opportunity and return to the "main stage" of China auto market.

He even called for diluting the boundary between joint venture and autonomy. "In today’s globalization and the current global competition in trade wars, it is even more important to realize that the joint venture car is also a China car, made in Chinese, and the future products are designed by more Chinese, and Chinese is also supported." Wu Yingkai said with a smile, in his view, there is no distinction between joint venture and independence. "A car suitable for China is a good car, and an enterprise that makes a car suitable for China consumers is a good enterprise.".

With the layout of more new energy products in the future, FAW-Volkswagen will go further and further on the road of mixed oil and electricity. Starting from 2026, FAW-Volkswagen brand will launch 10 brand-new models in several market segments based on the strategy of "fuel-electric hybrid, fuel-electric hybrid and all-intelligence", including 5 pure electric models, 2 plug-in hybrids, 2 hybrids and 1 brand-new fuel model. Wu Yingkai said that what FAW-Volkswagen has to do is a real "all-round battle": "The advantages of oil are not lost, the opportunities of electricity are not allowed, the efficiency of hybrid is not lacking, and the intelligent experience is not weak."

In the brutal market competition, in order to maintain long-term sustainable development, Wu Yingkai believes that we must also adhere to customer-centered long-term and altruism. On the strategic level, FAW-Volkswagen’s "long-term" runs through the whole value chain: from setting up customer care funds to responding quickly to the needs of car owners, from "user scenario definition" in research and development to "zero compromise quality control" in production. Wu Yingkai took the ID model as an example: 436 safety verifications were carried out from batteries, modules to battery packs. In terms of battery life test, there were as many as 1,600 charge and discharge tests before listing. "FAW-Volkswagen never treats customers as’ mice’."

"Longevity is not a slogan, but an action logic that persists and goes deep into every link of building a car; Altruism is not a gesture, but our unreserved and sincere commitment to our customers. Therefore, here we also call on industry brother brands, and everyone must also adhere to long-term and altruism. " Wu Yingkai made such a statement. At the same time, he also contacted the recent unhealthy trend of the relevant departments to rectify the "involution" and false propaganda of the industry-from the introduction of the "strictest power battery safety order in history" to the strengthening of the supervision of intelligent driving by the Ministry of Industry and Information Technology and stepping on the "sudden brake", which is completely consistent with FAW-Volkswagen’s concept and values of building cars. He said that FAW-Volkswagen "very much welcomes such requirements from the state and relevant departments, which is the real customer-centered and long-term behavior."

"In the sea of stars in the automobile industry, FAW-Volkswagen will not be a sailboat that follows the trend, but will become a giant ship that breaks the wind and waves and leads the trend!" Wu Yingkai said.

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Data will never lie. In March 2025, FAW-Volkswagen sold 154,000 vehicles, and the sales of fuel vehicles increased by 1.4% year-on-year. Among them, Volkswagen brand sold 87,000 vehicles, and the share of fuel vehicles increased by 1.1 percentage points year-on-year.

A hundred battles are fought, and those who struggle are the first; Qian Fan competes, and the brave one wins. As Wu Yingkai said at the end of the communication meeting, the "aircraft carrier" FAW-Volkswagen has set sail at full speed. There may be stormy waves ahead, but 34 years of quality accumulation, the trust of 20 million users and the deep binding between Chinese and German shareholders are enough for it to continue to break the waves.

Crack down on network rumors and purify the network environment!

With the popularity of online social media, online rumors are characterized by rapid spread, wide spread, great influence and high harm. Because it is difficult to tell the truth from the false, it is easy to bring serious social problems, and even lead to social unrest and political instability. In order to further enhance the people’s awareness of network security, effectively purify the network environment, and crack down on and rectify network rumors according to law, the police insisted on combining crackdown according to law with comprehensive rectification, increased publicity, and always maintained a high-pressure situation of cracking down on network rumors.

First, what are online rumors?

Internet rumors refer to rumors spread through online media (such as Weibo, foreign websites, online forums, social networking sites, chat software, etc.) without any factual basis. Internet rumors mainly involve emergencies, public health, food and drug safety, political figures, subversion of tradition, deviance and so on.

Second, the harm of online rumors

The spread of rumors is sudden and extremely fast, so it is easy to have a bad influence on the normal social order. The fabrication and dissemination of online rumors not only violates the Constitution of People’s Republic of China (PRC), the Cyber Security Law of the People’s Republic of China, the Criminal Law of People’s Republic of China (PRC) and other laws and regulations, but also violates the socialist core values, damages the sovereignty, security, honor and interests of the country, and hinders the harmony, stability and development of society. Therefore, we must strike hard to crack down on online rumors according to law!

Third, the case of online rumors

Siping network police found in their work that the netizen "Northeast Haige XX" released a series of videos in the short video platform, saying that the son-in-law killed his wife’s family of three because of family conflicts. Workers were killed because of the employment contradiction of picking beans. These two videos have attracted the attention of netizens, with a cumulative broadcast volume of more than 2 million times!

The network security department quickly launched a multi-party verification, and sure enough, the contents inside were all false. After investigation, Song, a person from Siping, Jilin Province, fabricated false contents such as "murder case information" in order to increase the attention of his short video account. After interrogation, he confessed to his act of fabricating rumors. Because Song’s behavior has violated the relevant provisions of the People’s Republic of China (PRC) Public Security Administration Punishment Law, the public security organs in Siping City have given Song administrative detention for seven days and imposed an administrative penalty of 300 yuan. Its account has also been closed.

The world is indeed full of wonders, but we can’t make up vicious rumors of "killing and setting fire" and "copying with a door" in order to attract traffic! The netizen’s behavior is very typical and very wrong, so please learn from it. A temporary flow of sweetness may lead you into the quagmire of rumors and eventually be severely punished by law!

IV. Relevant laws and regulations

According to the seriousness of the behavior, the legal responsibility for online rumors in China may bear civil responsibility, administrative illegal responsibility and criminal responsibility.

Below, I will take you to quickly understand the relevant provisions of China’s laws on dealing with online rumors, to help you keep a clear head in the complicated online world and stay away from the illusory and tempting trap of online rumors.

Civil liability [legal basis] The Civil Code of People’s Republic of China (PRC)

Article 1024th A civil subject enjoys the right of reputation. No organization or individual may infringe upon the reputation right of others by insulting or slandering.

Reputation is a social evaluation of the moral character, reputation, talent and credit of civil subjects.

Article 1025 An actor who conducts news reports, supervision by public opinion, etc. for the public interest and affects the reputation of others shall not bear civil liability, except in any of the following circumstances:

(1) fabricating and distorting facts;

(2) Failing to fulfill the obligation of reasonable verification of the seriously inaccurate contents provided by others;

(3) Use insulting words to belittle the reputation of others.

Article 1194 Internet users and network service providers who use the Internet to infringe upon the civil rights and interests of others shall bear tort liability. Where there are other provisions in the law, such provisions shall prevail.

Administrative illegal responsibility [legal basis] "People’s Republic of China (PRC) Public Security Management Punishment Law"

Item (1) of Article 25: Whoever spreads rumors, falsely reports dangerous situations, epidemic situations or police situations or intentionally disturbs public order by other means shall be detained for not less than five days but not more than ten days, and may also be fined not more than 500 yuan; If the circumstances are minor, they shall be detained for not more than five days or fined not more than five hundred yuan.

Criminal Responsibility [Legal Basis] The Criminal Law of People’s Republic of China (PRC)

Article 246th Crimes of insult and slander

Whoever publicly insults others by violence or other means or fabricates facts to slander others, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention, public surveillance or deprivation of political rights.

Article 291-1, paragraph 2, Crime of fabricating and intentionally spreading false information

Whoever fabricates false dangers, epidemic situations, disasters and police situations and spreads them on information networks or other media, or knowingly and deliberately spreads them on information networks or other media, thus seriously disrupting social order, shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance; If serious consequences are caused, they shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years.

Article 293rd the first paragraph (2) and (4) of the crime of stirring up trouble.

Whoever commits one of the following acts of provoking trouble and disrupting social order shall be sentenced to fixed-term imprisonment of not more than five years, criminal detention or public surveillance:

(2) Chasing, intercepting, insulting or intimidating others, and the circumstances are bad;

(four) in public places, causing serious disorder in public places.

Interpretation of the Supreme People’s Court and the Supreme People’s Procuratorate on Several Issues Concerning the Application of Laws in Handling Criminal Cases of Defamation by Information Network (Fa Shi [2013] No.21).

Article 5 Whoever uses the information network to insult or intimidate others, if the circumstances are bad and disrupt social order, shall be convicted and punished for the crime of stirring up trouble in accordance with the provisions of Item (2) of Paragraph 1 of Article 293 of the Criminal Law.

Whoever fabricates false information, or knowingly fabricates false information and spreads it on the information network, or organizes or instructs personnel to spread it on the information network, thus causing serious public disorder, shall be convicted and punished for the crime of stirring up trouble in accordance with the provisions of Item (4) of Paragraph 1 of Article 293 of the Criminal Law.

The Internet is not a place of extra-legality. It is no small matter to make up false information and spread it on the Internet! It is even more impossible to deliberately fabricate in order to attract attention and gain traffic.

Fabricating and deliberately spreading online rumors, ranging from tort liability to fines and detention, and even being suspected of committing crimes.

In addition, network service providers should fulfill the obligations of information network security management stipulated by laws and administrative regulations, and jointly build a civilized and orderly clear cyberspace. Continue to slide to see the next touch to read the original text.

Ping An Antu slides up to see the next one.

Original title: "Combating network rumors and purifying the network environment! 》

Read the original text

Changan Automobile used IoTDB to build a 150 million time series vehicle condition data processing scheme, and the query was stable to achieve millisecond return.

This article was interviewed from:Chang’anautomobile

1. Changan Automobile Business Scenario

Chongqing Changan Automobile Co., Ltd. is one of the four groups of China Automobile. It is an automobile company that develops, manufactures and sells a full range of passenger cars and commercial vehicles. Its main products include a full range of passenger cars, small commercial vehicles, light trucks, minivans and large and medium-sized buses, and a full range of engines. Changan Automobile always takes "leading automobile civilization and benefiting human life" as its mission, takes customers as its center and products as its main line, continuously provides high-quality products and services, and strives to promote the third venture-innovative business plan, transform itself into an intelligent low-carbon travel technology company, and strive to achieve world-renowned automobile enterprises.

At present, digital technology has deeply reconstructed the automobile. The automobile has gradually evolved from a mechanical product equipped with electronic functions to an electronic product equipped with mechanical functions. The integration of cloud data and AI technology has gradually turned the automobile into a large intelligent mobile terminal, data acquisition carrier, energy storage unit and a mobile multifunctional space. Generally speaking, the smart car has gradually transformed into a wheeled mobile robot with multi-functional space. In this context, the national policy strongly encourages the development of intelligent vehicles and self-driving driven by Industry-University-Research, and the domestic head and new power OEMs gradually take intelligent networked vehicles or self-driving direction as their core business.

Changan Automobile focuses on the development of intelligent vehicles, and its application panorama includes intelligent vehicle control (remote control analysis), intelligent cockpit (vehicle burial point, vehicle user behavior analysis),IoT Data access (access detection, vehicle activation monitoring) and IoT vehicle condition management (vehicle condition monitoring, power research, vehicle networking big screen), realizing business display including eye-catching system, vehicle remote diagnosis and remote early warning system, remote debugging system, etc.

In order to realize the construction of intelligent vehicles, Changan Automobile has built an intelligent vehicle data platform. This big data processing platform is divided into five layers: data access layer, data storage layer, resource scheduling layer, computing engine layer and business presentation layer. now IoTDB It is mainly used in the data storage layer to cope with the massive Internet of Vehicles.time series dataManagement.

The industrial scene of realizing intelligent automobile direction involves a large number of time series data acquisition of vehicle equipment and sensor layer, which is very important for time seriesData solutionThe perfection and efficiency of the system pose a great challenge. Changan Automobile’s current time series data solution has obvious limitations, so we hope to find a better solution for writing, storing, querying and analyzing the time series data in the field of intelligent automobiles.

Based on the characteristics and advantages of IoTDB time series database, Changan Automobile chose IoTDB as the time series data processing scheme of mass intelligent networked vehicles, which realized flexible expansion of mass data writing and storage, effectively improved query performance and reduced equipment and operation and maintenance costs.

2. Pain points of business requirements

210 million data measuring points, with over 10 million new data points per second.

Changan Automobile, as one of the four major automobile groups in China, has a huge business volume, and it needs to deal with a large number of vehicles and data. At present, Changan Automobile’s networked vehicle mass vehicle condition time series data management system has collected about 570,000 vehicles on the network, with a total of 150 million data measuring points and more than 10 million data points added every second. Therefore, Changan Automobile has high requirements for real-time writing, compression and storage of time series database under this data volume.

2.2 High-speed signal acquisition frequency is high

The vehicle acquisition signals of Changan Automobile can be divided into high-speed signals and conventional signals. High-speed signals need to be acquired in milliseconds, and conventional signals need to be acquired in 3-4 seconds. Changan Automobile’s time series data solution should be able to support these two different acquisition frequencies at the same time, and ensure the continuous operation of real-time low-delay acquisition of high-speed signals.

2.3 Low latency data query

The vehicle data query scenario of Changan Automobile mainly includes the effective query of multiple time series of bicycles and the query of the newest point of the full time series of bicycles, that is, the classic real-time and off-line vehicle condition/historical vehicle condition query scenario in the vehicle networking scenario. Changan Automobile’s time series data solution needs to effectively support real-time real-time query and query with a large amount of stored historical data with low delay.

Based on the previous time series data solution of Changan Automobile, a vehicle condition data entered HBase If you want to do analysis later, you need to completely unload the incremental data from HBase, and this batch of range reading process takes a long time. For example, if HBase wants to do offline processing of yesterday’s data, it needs to unload the operational data and put it into Hadoop for analysis this morning. In addition, with the increase of business volume, it takes longer and longer to use HBase for batch reading, which is not suitable for the rapidly expanding data volume scene.

2.4 High cost and maintenance difficulty

Changan Automobile initially adopted HBase as the solution of time series data management, but faced with tens of millions of data measuring points per second, HBase’s cluster data writing was undertaken by 25 data nodes, so many data nodes directly led to the high maintenance difficulty and cost of the system.

3. reasons for selecting IoTDB

3.1 The data structure ensures high scalability, low cost and high stability.

In view of the huge existing data volume and new data volume processing requirements of Changan Automobile, IoTDB’s exclusive native time series model of the Internet of Things stores time series data in layers of devices, measuring points/sensors. With the continuous increase of data volume, it only needs to directly expand the hardware equipment of the query node without interrupting the normal operation of the system, which can achieve second-level expansion and effectively reduce the management and operation costs.

3.2 to achieve tens of millions of writing speed

In view of Changan Automobile’s demand for frequent writing of time series data, IoTDB can write tens of millions of data points per second and handle multi-device billion-level data points, and the writing rate does not decrease with the increase of data volume, maintaining a stable high-speed level.

3.3 Support valid details and latest value query.

Changan Automobile will use IoTDB for detailed query of massive networked vehicle condition data in the scene of vehicle fault alarm. IoTDB adopts a storage architecture that combines the time stamps of data points from below the root node with multi-level storage paths, so that the time series data of different dimensions can be effectively classified and stored, and then the time series data in IoTDB can be determined quickly and uniquely during the query, so that the query efficiency can still be maintained under the condition of using detailed query.

3.4 Improve the batch reading rate and achieve real-time analysis.

In order to meet the demand of Changan Automobile for fast batch reading of data before data analysis, IoTDB can directly synchronize the underlying data files of IoTDB because of its time index, and use the seamless integration of IoTDB and other big data systems to directly analyze the stored file TsFile in real time with Spark engine, which reduces the number of exported copies required for data analysis and improves the analysis and calculation efficiency compared with the original scheme.

3.5 Timely operation and maintenance, and active verification

Changan Automobile Project believes that when the business scenario brings new challenges to the time series data solution, the efficiency and thinking of dealing with the problem is very important. The team behind an excellent time series data solution needs to be able to solve the problem quickly and make the database cover the performance improvement and rich functions required by the business scenario. When Changan Automobile encounters problems in the production environment, the R&D team of IoTDB will quickly coordinate with relevant R&D resources to help. As a team with more than ten years’ experience in researching and serving industrial users, the team members are particularly willing to use IoTDB to verify the ecological environment in the industrial Internet scene, so that the success of the project and the maturity of the product can achieve mutual benefit and win-win. Changan automobile project expressed its gratitude to the IoTDB development team.

It can be seen that the technical advantages of IoTDB can effectively solve the business pain point of Changan Automobile’s current management of time series data, so Changan Automobile chose IoTDB to build the data storage layer of Changan Smart Car Data Platform. This paper introduces and analyzes the solution architecture, time series model structure setting and query performance effect of large-scale time series data management built by Changan Automobile based on IoTDB.

4. Solution architecture

The Internet of Vehicles is a typical Internet of Things scenario. The main data of the Internet of Things scene is time series data, and the whole life cycle of time series data is divided into six stages: collection, caching, processing, storage, query analysis and visualization application.

In the scene of car networking in Chang ‘an, devices and sensors such as Tbox and THU are used to collect car networking data (such as EFI data of engines, rotational speed, vehicle speed, etc.). After the data goes to the cloud, the message is ingested based on the private TCP protocol of Changan Automobile and the gateway written based on Netty. After entering the TU-GW application of K8s through CLB, the message is parsed. The message is parsed and sent to the message queue, and the time sequence messages required by different services are distributed to different storage terminals. After being written into the storage engine, Changan Automobile TSP business system and APP will query the time series data according to the latest data and historical vehicle conditions.

At present, the architecture of large-scale time series data management of Changan Automobile is divided into 1.0 and 2.0 versions. In version 1.0, the time series storage engine mainly used for car condition scenes is HBase, which realizes the writing of historical car condition data. Due to the huge volume of historical data, 25 HBase data nodes need to write cluster data. At the same time, version 1.0 of HBase cluster is configured with 10 Region Server. Because the storage architecture of HBase cannot independently support the latest vehicle condition query, the latest vehicle condition query needs to be implemented based on Redis.

The architecture of version 2.0 adopts the architecture of writing data into IoTDB through Kafka. The test scenario adopts a single machine with high IO, that is, a cluster configuration with large memory (about 384 g) and full SSD (about 50 T). After the good data schema design of IoTDB, one IoTDB machine replaced the writing function of 25 HBase nodes, and successfully maintained high stability for more than one year. At present, the test data volume is about 1.5 million pieces of data per second, and one time series data involves 16-17 measuring points on average, which stably supports the overall writing data volume of about ten thousand levels.

At the same time, the powerful data query capability of IoTDB enables the version 2.0 based on IoTDB to realize a set of scenarios in which the engine supports the query of bicycle time range (real-time query) and the query of the newest point of bicycle full time series (latest vehicle condition query), and can stably achieve the millisecond return of the results of the two types of queries.

With the improvement of writing and querying ability, the time series data management architecture based on IoTDB greatly reduces the complexity of the original HBase+Redis scheme, and increases the volume of devices and data accessible to IoTDB. At present, Changan Automobile uses about 570,000 IoTDB stand-alone access devices, and the custody time series is about 150 million.

5. Time series model and query application

At present, in the design of the four-level node timing model of the root node, service name, equipment layer and sensor layer of IoTDB, the equipment layer of Changan Automobile adopts the TUID of TBOX, that is, the equipment ID as the third-level node; In the sensor/measuring point layer, except for the signal name, the CANID is connected with an underline as the fourth level node. The reason for the design of this storage structure is that it is convenient to use the select last * from root.CANID command supported by IoTDB to query all the data values of bicycles under a certain CANID, so that IoTDB can simultaneously realize the main query scenario of Changan Automobile: the combined query of real-time vehicle condition and historical vehicle condition.

With the support of this data structure, Changan Automobile uses the following statements to run common query scenarios:

1. Query the time range of a single device

The SQL statement is as follows:

Select canid _ signal from root. can _ condition. tuid where time > t1 and time6. Future prospect.

Since 2020, Changan Automobile and IoTDB have cooperated stably for 2 years, and a stable and effective intelligent networked vehicle remote monitoring system has been built. Because the intelligent networked automobile business is in the initial stage of explosion, it is foreseeable that the number and density of vehicles collected in the vehicle networking scene will greatly expand in the future, and the amount of time series data will also increase exponentially. Big source data is still the main problem that the vehicle networking system will face.

` In the future, Changan Automobile and IoTDB will work together to further expand the volume of vehicle data access, enrich the related applications and functions of IoTDB in vehicle networking scenarios, and realize effective management of more vehicle networking business time series data.

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Be 100% good! "My Extraordinary Parents" Kara Wai was affirmed.


Special feature of 1905 film network After 60 years old, I didn’t have a rest, but I was busier. My Extraordinary Parents and Look at a BridgeMe through the darknessI love you! "Save the suspect"… … One new play after another.


Among them, "My Extraordinary Parents" was first released, and Kara Wai played a blind mother in the film. In order to play the role well, she "experienced" it from the inside out.


After the film was released, many viewers praised Kara Wai’s good acting skills. The affirmation of the best actress in the three Hong Kong film awards has already proved Kara Wai’s strength. She has never slackened her efforts in every performance and always strives for perfection.In Kara Wai’s words, every role should be 100% dedicated, and every shot should be 100% good.



01.Play the blind, and make great efforts for both spirit and form.


My Extraordinary Parents, adapted from the director’s true story, tells the family story of a pair of blind parents raising their daughter with normal vision.


Kara Wai, who plays the blind mother, has made great efforts in shaping her appearance and manner.She keeps training to control her eyes, imitating the state that the eyes of the blind keep turning and their eyes are distracted. "I have practiced it, and I can go out and enter. Every time I shoot, I adjust my eyes to certain positions and spend a lot of hard work."



In addition to shaping the appearance, Kara Wai also asked an ophthalmologist to take a pair of copper contact lenses, put them on and carefully ponder the mentality of the blind. "It’s really the same as a blind person. When all the light is completely blocked, you lose your way, and then you can really play a blind person. What is her heart and what kind of dark fear she faces?"


Kara Wai said that every time she knows a role in advance, she will do all her homework well, and when she starts work, she will soon be able to enter the role.



In the movie, the emotional entanglement between mother and daughter also made Kara Wai feel the same way. Kara Wai has replaced many experiences and understanding of the relationship between her and her mother in the past. "When my daughter is rebellious, she can’t get along with her point of view, but they can’t be separated from each other and need each other, but this need sometimes hurts each other. This is the way I used when I played with Qianyu."



"I have to be 100% good in every shot until now." Kara Wai said that the principle of her acting is that if she gets paid, she must do it well, and at the same time, she must respect the actor’s profession. "Every shot should stay forever. If I don’t shoot a shot well, I will miss it for a long time."



02."I’m so strong, I’m afraid Jiang Lang will run out of talent."


Kara Wai, who was born as an action actor, got up from the bottom and struggled all the way to this day in fighting with blood and injuries again and again, and achieved many achievements.


Kara Wai had a hard childhood. At the age of three or four, he peddled with his family in the streets of Wan Chai. As a teenager, he worked as a dancer in a nightclub. Later, he was dug up by the director and made the film Legend of the Condor Heroes as Mu Nianci. Since then, he has entered the film industry and changed his life.


Kara Wai has the personality of a wild child since she was a child, and she has the experience of dancing on the stage, so she was not timid when she made a movie for the first time.


The first scene of The Legend of the Condor Heroes was a contest to get married, and Kara Wai was taught to play opera directly on the spot. The confidence and elan of the newborn calf that was not afraid of tigers made the hero alexander fu mistakenly think that she had been filming for several years.



The movie dream was planted when Kara Wai was young. Like many children at that time, she often sneaked into the cinema to watch movies. The first movie she saw was yes, and her awe of movies and performances was born from then on.


Mu Nianci became famous in World War I, and Kara Wai successfully entered Shaw Pictures as a martial arts actor and studied under the direction. At the age of 22, she won the Best Actress Award in the first Hong Kong Film Awards. In her view, the first Golden Awards trophy was won entirely by fighting and relying on life and health.



"You ask me how many injuries, I don’t know. You ask me where I am not injured, and I can tell you that I am not. " When Shaw made a martial arts film, Kara Wai was viciously punched in the stomach by an opposite actor for more than 40 times. At that time, she had only one thought: "If you didn’t kill me, I would have a chance in the future. I want to cover you up in this scene today. "


Therefore, when Kara Wai won the prize for the first time, all she thought about was bitterness. "I play every day and get hurt every day. Even if I have surgery, the thread has not been removed a few days later, and I still have to shoot with my stomach covered." Even if she became more and more popular later, she would feel a little unbalanced when she saw other actors shooting fashion shows, beautiful and comfortable.


But Kara Wai is an indomitable person by nature. "When you are chosen for the role of martial arts and you need it again, you can only do it best. I must stand in the first place to survive. "



Kara Wai’s perseverance, also have been crushed. At the end of 1990s, with the decline of martial arts films and the change of movie environment from generation to generation, Kara Wai’s career fell into a trough, and she suffered from depression. In the worst case, she even swallowed sleeping pills and gave up herself. Fortunately, with the help of relatives and friends, she rallied.


In 2010, 50-year-old Kara Wai won the Best Actress Award at the Hong Kong Film Awards for the second time for "Devil". I have experienced all kinds of twists and turns from being a popular female star to being neglected and making a comeback. The arrival of this award is of great significance to her and has the deepest feelings.


Kara Wai recalled, "I hold this award, and I said that nothing can be changed, because it was because I suffered a lot of grievances, paid a lot of efforts, and had a chance given to me by many friends and God, so this award is more important than anything."



Later, Kara Wai won the Golden Award for Best Actress for the third time. She plays an elderly person who lives alone with Alzheimer’s disease. Kara Wai’s mother died because of this disease. She wants to use this film to commemorate her mother and make more people pay attention to Alzheimer’s disease.


Kara Wai cares about the disadvantaged groups, and this time he took on My Extraordinary Parents, hoping to use this positive film to appeal to the public to respect and care for the visually impaired.



Kara Wai doesn’t act in action movies now, and she will also worry about her bad state and poor performance when acting in literary plays. "The more I am so strong, the less I can perform, the less I let others know, the more I force myself, and I really can’t perform. The director is sorry to give me two minutes, and I will walk away again. The whole mood will be adjusted. It is psychological pressure to throw away all the feeling of smoking and come back."


Nowadays, Kara Wai likes to cooperate with new directors, trying her best to support young talents, and even working with them at a reduced salary. This is the case with My Extraordinary Parents, and the sincerity of the director made her determined to take over.



Every time acting, Kara Wai wants to find a new way to perform. "How can I act when I have met several bottlenecks?"? I can’t find it. I can only play it in the old way, so I can’t open it. The new directors have new ideas, and they can bring me many new things and new ways of interpretation. "


"I am afraid that people will see that I am exhausted in Jiang Lang." Kara Wai didn’t stop, she was still fighting and rushing.


The class teacher drew a super cute pinyin table, but half the students in the class had finished learning pinyin in advance.

  The summer vacation is about to return to zero. These days, not only students who have not finished their homework, but also novice teachers who are about to take over the first batch of students in their lives are in a state of intense preparation. For the new semester that will start soon, their hearts are both looking forward to and uneasy.

  Jiang Li, a teacher at Dinglan No.2 Primary School in Hangzhou, went to Qianbao reporter to tell her recent distress. Because Mr. Ding found that the "opening gift" that he started preparing for freshmen early may not be used.

  It is a difficult problem for freshmen to learn pinyin.

  She racked her brains to think of a way.

  Teacher Jiang is a post-1995, who just joined this year. After the new semester begins, she will be the Chinese teacher and head teacher of Class 1 (5) in the school.

  Because he is a novice, this summer vacation, Mr. Jiang has almost no rest and has been preparing for the new semester. Nowadays, all primary schools advocate zero-based admission, regardless of pinyin or literacy, they begin to learn after entering primary school. Therefore, when preparing lessons, Mr. Jiang thought a lot of countermeasures for the problems that zero-based students often encounter when they are beginners.

  "For children in grade one, pinyin is very difficult to learn. Because letters are too abstract for them, it is difficult to establish a connection between letters and pronunciations, and many letters with similar shapes and sounds are easily confused. " Teacher Jiang said.

  This summer vacation, she has been thinking about pinyin. How can we help children learn pinyin effectively?

  Not long ago, when practicing the standard writing of pinyin, Teacher Jiang had an epiphany and came up with a way — — Hand-drawn cartoon pinyin table.

  "In math textbooks, in order to let children remember the writing of numbers, each number will be integrated into cartoon pictures. Pinyin and numbers are abstract symbols. If pinyin letters are also integrated into cartoon patterns, they may have the same effect. " Teacher Jiang explained.

  After having an idea, she immediately started to work and spent an hour to finish the preliminary drawing of the cartoon pinyin table. On this pinyin table, some common animals or articles are painted, and one or two pinyin letters are "inlaid" in each pattern. "Now this is just a sketch. I’m going to ask the art teacher for help to further beautify and simplify the pattern, and then use it as a teaching tool for students to consolidate their knowledge and expand their thinking." Teacher Jiang said that she also considered letting students draw together, and the "mosaic" way of patterns and letters was designed by the students themselves.

  I have to say that this is a very creative idea. Adding vivid teaching methods such as pictures, jingles and finger dancing to the classroom can help junior children enjoy the class more quickly and develop their imagination.

  However, Mr. Jiang soon found that his "opening ceremony" carefully prepared for the students was probably not used.

  More than half the students in the class.

  I finished learning pinyin in advance.

  "I know that some students will definitely learn Pinyin in advance during the summer vacation, but the proportion should not be too large, and even if they want to learn, they will not learn it systematically." Teacher Jiang said.

  These two days, she made a home visit to the students in her class, and this idea was completely subverted. "I found that more than half of the students in the class have almost finished learning Pinyin in advance." During her home visit, she specially brought her textbooks to check on the spot. Many students who have studied pinyin have mastered the most difficult polysyllabic pinyin and can basically spell it freely.

  "I can understand the anxiety of parents who are afraid that their children can’t keep up with the start of school, but every teacher will prepare lessons according to the progress of the class before class. Such advanced learning will disrupt the teacher’s teaching plan." Teacher Jiang said helplessly. In her opinion, such advanced learning is not necessarily good for children.

  "In class, I will abide by the barrel principle and take students who have not mastered pinyin as the standard. I will not give up those who have not learned because most people have learned it." Teacher Jiang said. Moreover, during her home visit, she found that many students’ pronunciation was not standard when they were receiving off-campus training because the teacher didn’t teach them seriously. After all, Pinyin is the most basic thing in Chinese learning. If there are mistakes at the beginning, it will be more difficult to correct them later, which will also have a negative impact on children’s future study.

  After discovering this problem, Mr. Jiang was busy again, and the lesson plans that had been prepared for more than half a month needed to be readjusted.

  "In the past, preparing lessons was based on zero-based children. Now we need to redesign the way of class according to the differences in students’ learning level." Teacher Jiang said. In the future teaching, she will pay more attention to students with zero starting point and cultivate their interest in learning as soon as possible. For those children who have learned pinyin, she will pay attention to their learning methods and spelling methods, and get rid of some incorrect places, so that they can apply pinyin to Chinese learning as soon as possible.

  "You can also let the children who have learned Pinyin study with other children to form a good learning atmosphere." Teacher Jiang said. (Reporter Jianwei Liang correspondent Chen Hongcheng)

The 20th Charming Campus National Campus Spring Festival Gala opened.

  Build a dream for the future and speak for it. The 20th National Campus Spring Festival Gala, co-sponsored by the China Literature and Art Foundation and the Office of the China Care for the Next Generation Working Committee, was held in Beijing on January 14th — It was held in Beijing on the 16th, attracting more than 2,000 children from all over the country who love art performances to come to Beijing for performances. At the same time, the National Campus Spring Festival Gala was held in Shanghai on January 16th — On the 17th, it was held in Shanghai at the same time, and children in the two places joined hands to celebrate the Spring Festival.

Picture 1

  According to reports, the theme of this activity is "Starting from Dreams", which consists of five sections: opening ceremony, language special, variety special, original special and art tour. Create a happy and peaceful New Year’s party atmosphere through excellent campus literary and artistic works exhibition and emotional interaction between teachers and students, and help children realize their dreams through aesthetic education, bloom their youth and set out for their dreams again.

Picture 2

  At the beginning of the opening ceremony, 40 colorful flags of the charming campus opened brilliantly. With the singing of "We are all dream catchers", all the participating teams dressed in representative colorful costumes, holding flags, dolls, bouquets, dance fans, etc. with their own characteristics, entered the Century Pavilion in the form of carnival. They enthusiastically waved their hands at the camera and the audience cheered. The mascots of the charming campus "Charm" and "Force" made their first public appearance and interacted with the audience cordially.

Picture 3

  Haixia Guo, the founder of Charming Campus, said that in the past 20 years, Charming Campus has been running in its persistence and love every day, thanking the motherland and the times, allowing aesthetic education to infiltrate the soul and making art blossom everywhere. More than 10 pioneers of brand influence art education, as representatives, sent their sincere wishes to the 20th birthday of Charming Campus. Zhang Wei, the representative of the National Youth Language Performing Arts Evaluation Practice Base, and Lan Jiahuan, the representative of the China Art Education Demonstration Base, came to the stage to tell the story of realizing dreams and helping them.

  At the opening ceremony, the host, Sister Moon, sang "We Are Flowers", and the cheerful song sang the vigor and vitality of children in the new era; Singer Xu Ziwei and Chen Yuxiao sang "You raised me to grow up and I grew old with you", which touched everyone on the scene; Lv Wei, a young singer, sang My People,My Country with the audience. The flying national flag reflected the whole venue and wished the great motherland prosperity together. A touching song, a jubilant dance, and a carefully arranged link make the scene climax again and again.

  On the 16th, a special language performance with professional characteristics went smoothly. Children expressed their love in language, telling the long history and profoundness of Chinese culture, telling the story of China, spreading China culture and establishing the image of China. The beautiful variety shows show the spiritual connotation of traditional culture through songs, dances, languages, instrumental music, dramas and other colorful art forms. At the quality-oriented original special session, the original campus products with profound thoughts, exquisite art and excellent production are competing to bloom.

Picture 4

  Liu Yan, a professor at Beijing Dance Academy and a young dancer, brought a hand dance performance and told the charm of classical dance through fingertip art. The audience reached out their hands to learn to imitate. Zhu Han, a teacher of the Dance Drama Department of the Central Academy of Drama and a guest dancer in the film Fanghua, recreated the dance in the play and interacted enthusiastically with the audience.

  After the performance, children went to China Puppet Theatre, National Grand Theatre, science and technology hall, Forbidden City, Great Wall, Bird’s Nest and other places in batches for study tours, which promoted the development of children’s aesthetic education in the new era and the continuous improvement of their literacy in all aspects, so that they could grow into all-round socialist builders and successors in the new era.

  It is reported that this activity was undertaken by the Organizing Committee of Charming Campus Activities and the Campus Culture Special Fund of China Literature and Art Foundation, and nearly 100 outstanding programs were performed. During the whole activity, 5G technology was used to conduct ultra-high-definition live broadcast on platforms such as iQiyi, Billie Billie, Sina Weibo, etc. At the same time, a photo live broadcast channel was specially set up, and AI face recognition technology was used. One-click intelligent recognition search belongs to the exclusive memory of participating teachers and students.

The 19th National Congress: Deeply Affecting the World (Decoding the 19th National Congress)

  On October 22nd, at the press conference held by the Press Center of the 19th National Congress, a foreign journalist was taking a wonderful shot.

  Our reporter Lei Sheng photo

  Accompanied by the victory of the 19th National Congress of the Communist Party of China, it attracted the attention from all over the world. When foreign political parties, foreign media and ordinary foreigners pay attention to the 19th National Congress, what are they paying attention to?

  With the close attention of the outside world, the CCP is becoming more and more confident. What are the highlights of the CCP’s ideas, the advantages of the CCP’s general plan, and the outstanding features of the CCP’s capabilities?

  For today’s China and the world, the influence of the 19th National Congress has just begun.

  World identity of ruling idea

  Guo Yezhou, deputy director of the International Liaison Department of the CPC Central Committee, told such a story.

  China people have a well-known anti-corruption slogan, which is called "Tiger flies fight together". When communicating with foreign political parties, the other party was very inspired by the story of the CCP’s anti-corruption and honesty. These foreign political parties are very interested after hearing that "tigers and flies fight together", but because of different cultures, some countries have changed to "catch big fish and small fish together".

  The CCP’s anti-corruption concept has fallen to the ground in other countries with a new look of "catching big fish and small fish together". Such a coincidence is not uncommon in the past five years. As this example shows, the concept of the Communist Party of China is of unique significance to the present world.

  "China’s remarkable achievements in various fields and the improvement of its international prestige are first attributed to the Communist Party of China (CPC)’s political leadership." On the occasion of the 19th National Congress, rakhmon, Chairman and President of the People’s Democratic Party of Tajikistan, said in a congratulatory letter. This view coincides with political parties in many countries.

  General Secretary of the Supreme Leader pointed out in the report of the 19th National Congress that in the past five years, with great political courage and strong responsibility, our party has put forward a series of new ideas, new ideas and new strategies, promulgated a series of major principles and policies, launched a series of major initiatives, pushed forward a series of major tasks, solved many long-term unsolved problems, and achieved many major events that we wanted to do in the past but failed to do, thus promoting historic changes in the cause of the party and the state.

  "The guidelines formulated by the General Assembly will point out the direction for the future development of China. Under the strong and wise leadership of the Supreme Leader General Secretary, China’s future will certainly be brighter. " Lee Hsien Loong, Secretary-General of the People’s Action Party and Prime Minister of Singapore, said in his congratulatory letter that the 19th National Congress of the Communist Party of China was an important milestone in the development of the Communist Party of China (CPC) and China.

  For the world, the concept of the CCP also has extraordinary influence. In the past few years, China has actively participated in the construction of the global governance system and promoted the development of the international order and global governance system in a more just and reasonable direction; Put forward the new development concept of innovation, coordination, green, openness and sharing, which provides ideological resources for other countries and people to seek development; "One Belt and One Road", "Building a Community of Human Destiny" and "Sharing, Building and Sharing" have been written into UN resolutions, which reflects the profound recognition of China’s ideas.

  "The 19 th National Congress of the Communist Party of China is of great significance not only to China’s party and country, but also to the world." President Vucic, Chairman of the Serbian Kadima Party, said in a congratulatory letter.

  The basic strategy attracts worldwide attention

  In the report of the 19th National Congress of the Communist Party of China, the Supreme Leader put forward "14 Persistences", namely, upholding the Party’s leadership over all work, taking the people as the center, deepening reform in an all-round way, adhering to the new development concept, upholding the people as masters of the country, ruling the country according to law in an all-round way, upholding the socialist core value system, safeguarding and improving people’s livelihood in development, upholding the harmonious coexistence between man and nature, upholding the overall national security concept, upholding the Party’s absolute leadership over the people’s army, and upholding "one country, two The Supreme Leader said that the above 14 articles constitute the basic strategy for upholding and developing Socialism with Chinese characteristics in the new era.

  In the past five years, the ruling experience of the CPC has proved the correctness of these basic strategies. Taking comprehensive deepening reform as an example, in order to promote its development, on December 30, 2013, the central leading group for comprehensive deepening reform was established, and the top leader personally served as the team leader. In just a few years, judicial system reform, household registration system, Internet court, finance and taxation, public hospital … … A series of reforms that have been widely anticipated for many years but have been difficult to promote have been promoted one after another, and China’s reforms have advanced to the deep water area.

  In terms of strictly administering the party in an all-round way, in the past five years, only the inspection work has been impressive. In the past five years, the Central Leading Group for Inspection Work has conducted 12 rounds of inspections, visited 277 party organizations, "looked back" on 16 provinces, autonomous regions and municipalities, and conducted mobile inspections on 4 central units, fulfilling the political commitment of full coverage. On the basis of practice, it was upgraded to a system, and the "Regulations on Inspection Work in the Communist Party of China (CPC)" was promulgated, which was revised on July 1 this year.

  After being proved to be effective by practice, the CCP’s strategy of governing the country has also become the "stone of other mountains" in many countries.

  In Spain, in February this year, the ruling People’s Party held its 18th National Congress, and decided to follow the example of the inner-party supervision mechanism established by the the Communist Party of China (CPC) Commission for Discipline Inspection, set up a people’s supervision office, strengthen inner-party governance, strengthen the construction of internal mechanisms, and accept the accusation and supervision from all walks of life.

  "Within the People’s Party, party member will talk privately about the CPC’s Commission for Discipline Inspection, and think that the achievements of this institution after the 18th CPC National Congress are admirable." Juan Carlos, a representative of the People’s Party of Baya Dorides, attended the meeting.

  Guo Yezhou revealed that the International Liaison Department invites nearly 300 delegations of foreign political parties to visit China every year, and almost every day, international guests and friends of the Communist Party of China go abroad. In addition, leaders at all levels of the Communist Party of China also led a delegation to visit.

  "Many foreign political parties have told us that through such activities, especially the opening of the first-level party organizations to them, they have understood what the leaders of the Communist Party of China often say ‘ Take charge of the overall situation and coordinate all parties ’ What does it mean, so that they can understand how the local party committees of the Communist Party of China implement the central decision, so that they can understand the advantages and characteristics of the political party system in China, and feel that the Communist Party of China is a party that is diligent for the people, keeps pace with the times, is open and confident, and has a heart for the world. " Guo Yezhou said.

  Governance ability is universally recognized.

  The Communist Party of China (CPC)’s achievements under the leadership of the people of China are inseparable from his strong organizational, decision-making and execution abilities. In a word, the ability to govern is crucial.

  In all previous meetings of the leading group for comprehensively deepening reform, the top leaders will discuss the reform methods. For example, at the fifth meeting of the Central Deep Reform Group, the supreme leader stressed that it is necessary to deploy and enrich the specialized inspectors to carry out inspections on the implementation of major reform plans, so that the inspectors will follow wherever the reform is promoted. At the tenth meeting of the Central Deep Reform Group, the supreme leader proposed to highlight the key points, aim at the focal length, find the right acupoints and hit the key points. At the 17th meeting of the Central Deep Reform Group, the Supreme Leader pointed out that encouraging grassroots reform and innovation and bold exploration should be regarded as an important way to grasp the reform.

  Take the comprehensive deepening of reform as an example. In the past few years, more than 1,500 reform measures have been carried out step by step, and the main framework of reform in the main field of "four beams and eight pillars" has been basically established. As commented by Lianhe Zaobao, looking around the world, no country can push forward the reform process in an all-round way like today’s China.

  Take the fight against poverty as an example. In the past five years, this campaign has made decisive progress, with more than 60 million poor people steadily lifted out of poverty, and the incidence of poverty dropped from 10.2% to below 4%. Time and again, China has created a miracle in the history of poverty reduction in the world. Not long ago, Javier Miranda, chairman of the Uruguayan ruling party "Broad Front", made a special trip to Nujiang, Yunnan Province to learn about China’s experience in poverty alleviation. After the inspection, he said with deep feelings that the CPC’s sense of responsibility and action set an example for the cause of poverty reduction in the world.

  These actions of the CCP are in the eyes of the world. The practice of the CCP provides an important reference and choice for the world.

  Song Tao, director of the International Liaison Department of the CPC Central Committee, said that foreign political party politicians generally believe that the Supreme Leader’s New Era Socialism with Chinese characteristics Thought has expanded the way for developing countries to move toward modernization, provided new choices for countries and nations in the world who want to speed up their development and maintain their independence, contributed China wisdom and China’s plan to solving human problems, made China contribution to the development of world socialism, and opened up a new road of civilized development for the international community.

Taking stock of 20 new educational policies in 2017: adding more color to the development of education

  Xinhuanet Beijing, December 28 th, 2017 has been "insufficient balance". Over the past year, the Ministry of Education has issued a number of new policies around the hot and difficult issues of central concern, social concern and people’s concern, and promoted new breakthroughs in key areas and key links. A few days ago, the Ministry of Education announced the annual work inventory, and 20 tasks added another bright color to the development of education in China.

  In January, the State Council issued the 13th Five-Year Plan for the Development of National Education, which is a programmatic document guiding the national education reform and development during the 13th Five-Year Plan period. The Plan defines the guiding ideology, basic principles, main objectives and main themes of the education reform and development in the 13th Five-Year Plan, and proposes that by 2020, important progress will be made in education modernization, and the overall strength and international influence of education will be significantly enhanced, which will push China into the ranks of powerful countries in human resources and talents and lay a solid foundation for realizing the long-term goal of China’s education modernization in 2030.

  2. Accelerate the construction of "double first-class"

  In January, the Ministry of Education, the Ministry of Finance and the National Development and Reform Commission issued the Implementation Measures for Promoting the Construction of World-class Universities and First-class Subjects as a Whole (Provisional). In late September, the list of "double-first-class" universities and disciplines was published, with 42 first-class universities, 95 first-class disciplines and 465 disciplines. In the new historical period, the construction of "double first-class" is of great significance to improve the development level of higher education in China, enhance the core competitiveness of the country and lay a long-term development foundation.

  3. Revise the regulations on the management of college students.

  In February, the Ministry of Education issued the newly revised Regulations on the Management of Students in Colleges and Universities. This comprehensive revision has made great efforts to enhance the pertinence, standardization, scientificity and operability of the Regulations, timely reflected and embodied the new ideas, ideas and strategies of the central government on higher education, adapted to the new needs of economic and social development, and reflected the new changes in higher education and management. The implementation of the new "Regulations" will play an important role in maintaining the normal education and teaching order in schools, safeguarding students’ rights and interests, standardizing students’ behavior and promoting their all-round development.

  4. Strengthen and improve ideological and political work in colleges and universities under the new situation.

  In February, the Central Committee of the Communist Party of China and the State Council issued "Opinions on Strengthening and Improving Ideological and Political Work in Colleges and Universities under the New Situation", which is of great significance for adhering to the Party’s educational policy, adhering to the socialist direction of running schools, adhering to moral education, strengthening ideological guidance, taking root in running universities in China, comprehensively promoting all the work of Party building, and effectively managing the Party and strictly implementing it. In February, the Party Group of the Ministry of Education issued the "Standards for the Party Construction of Students in Ordinary Colleges and Universities" and in August issued the "Opinions on Strengthening the Party Branch Construction of Teachers in Colleges and Universities under the New Situation", as an important measure to deepen the comprehensive and strict management of the Party and extend it to the grassroots level of colleges and universities. In September, the Ministry of Education revised and promulgated the Regulations on the Construction of Counselors in Colleges and Universities by ministerial order, which is an important institutional arrangement to further strengthen the construction of counselors in colleges and universities and enhance their professional level and professional ability. In December, the Ministry of Education issued the "Outline for the Implementation of the Quality Improvement Project of Ideological and Political Work in Colleges and Universities" to effectively build the "Top Ten" education system and get through the last mile of education. The Ministry of Education has also designated 2017 as the "year of teaching quality of ideological and political theory courses in colleges and universities", continuously improving the affinity and pertinence of ideological and political course teaching and enhancing college students’ sense of acquisition of ideological and political courses.

  5. The plan to popularize education in senior high school started.

  In March, the Ministry of Education and other four ministries and commissions jointly issued the "High School Education Popularization Plan" (2017— In 2020), it is proposed that the gross enrollment rate of high school education in China will reach more than 90% by 2020. The key to tackling the problem is to ensure the basics, make up the shortcomings and promote fairness. The key point is to improve the popularization level of poverty-stricken areas, ethnic minority areas, remote areas and old revolutionary areas in the central and western regions, ensure the educational opportunities for students with financial difficulties, disabled students and their accompanying children, and solve outstanding problems such as the high proportion of large classes in ordinary high schools, the continuous decline in the enrollment ratio of vocational education, and the difficulties in school operation. The implementation of the plan is of great significance and far-reaching influence for popularizing high school education, further improving the overall quality of the people, the competitiveness of the labor force, and building a strong country with human resources.

  6. Deepen the "streamline administration, delegate power, strengthen regulation and improve services" reform in the field of higher education.

  In March, the Ministry of Education and other five departments jointly issued "Several Opinions on Deepening the Service Reform in the Field of Higher Education", aiming at the deep-seated problems in the reform and development of higher education, such as discipline, establishment, post, employment, job title evaluation, salary distribution, and use of funds, further delegating power to local and universities, loosening the burden and simplifying the burden, so that schools can have greater autonomy in running schools. Deepening the "streamline administration, delegate power, strengthen regulation and improve services" reform in the field of higher education is a clear requirement of the State Council, an important measure to deepen the comprehensive reform of higher education, and an inevitable requirement to implement and expand the autonomy of running universities.

  7. Implement the third preschool education action plan.

  In April, four ministries and commissions, including the Ministry of Education, jointly issued the Opinions on Implementing the Action Plan for the Third Pre-school Education, making comprehensive arrangements for the reform and development of pre-school education during the Thirteenth Five-Year Plan, focusing on solving the problems of poverty alleviation areas, new population concentration areas in the two-child policy and kindergarten construction in the urban-rural fringe. It is proposed that by developing inclusive kindergartens and other measures, the gross enrollment rate will reach 85% and the coverage rate of inclusive kindergartens will reach about 80% in 2020.

  8. Strengthen the construction of safety risk prevention and control system for kindergartens in primary and secondary schools.

  In April, the General Office of the State Council issued the Opinions on Strengthening the Construction of Safety Risk Prevention and Control System for Kindergartens in Primary and Secondary Schools. The Opinions systematically designs and comprehensively stipulates the overall requirements of school safety risk prevention and control, risk prevention system, risk management and control mechanism, accident and risk resolution mechanism, leadership responsibility and risk resolution mechanism, aiming at building the campus into the sunniest and safest place, which is of great significance for effectively safeguarding the personal safety of teachers and students, ensuring the safety and order of the campus and promoting social harmony and stability.

  9. Promote the provincial people’s governments to perform their educational duties.

  In May, the General Office of the State Council issued the Measures for the Evaluation of the People’s Government at the Provincial Level in Performing its Educational Duties, which evaluated the leadership, management, guarantee and promotion of the development and stability of education by the provincial government, and the evaluation results served as the basis for the assessment of the leading bodies of the government and relevant departments. The "Measures" clearly define the evaluation objectives, standardize the evaluation process, and strengthen the accountability of assessment, which is of great significance for promoting the provincial people’s governments to fully and correctly perform their educational duties according to law and ensuring the implementation of the national education policies.

  10. Deepen the collaboration between medical education and promote the reform and development of medical education.

  In July, the General Office of the State Council issued the Opinions on Deepening the Collaboration between Medical Education and Further Promoting the Reform and Development of Medical Education, which was the first time to issue a document on the special work of medical education reform and development in the name of the State Council. The Opinions defined 14 reform tasks in four aspects, and put forward specific reform measures around comprehensively improving the quality of personnel training, comprehensively optimizing the structure of personnel training, strengthening the macro-management of medical and educational cooperation, and promoting the close combination of personnel training and use. It focuses on the major and deep-seated problems faced by the reform and development of medical education, and is a major reform with overall, strategic and leading significance, focusing on the construction of a healthy China.

  11. Improve the development level of special education.

  In July, the Ministry of Education and other seven departments issued the Second Special Education Promotion Plan (2017— 2020). The Promotion Plan clearly defines three key tasks: improving the special education system, enhancing the security capacity of special education, and improving the quality of special education. It proposes that the enrollment rate of compulsory education for disabled children and adolescents will reach more than 95% by 2020 by giving priority to regular school attendance, special education school attendance and door-to-door delivery. In addition, in April, the "Regulations on the Administration of the National Unified Examination for the Admission of Disabled Persons to Colleges and Universities (Provisional)" was promulgated, which provided reasonable convenience for disabled candidates who took the college entrance examination.

  12. Improve the cultural exchange mechanism between China and foreign countries in the new era.

  In July, the meeting of the Central Leading Group for Comprehensively Deepening Reform deliberated and adopted "Several Opinions on Strengthening and Improving Humanities Exchanges between China and Foreign Countries". After that, the State Council of China issued a document, emphasizing the need to innovate the high-level humanities exchange mechanism, reform the content, form and working mechanism of humanities exchanges in various fields, and integrate the concepts of humanities exchanges and cooperation into all fields of foreign exchanges. In 2017, six high-level people-to-people exchange mechanisms between China and Russia, China and the United States, China and Britain, Central Europe, China and France, and China and Indonesia were further consolidated, and the high-level people-to-people exchange mechanisms between China, South Africa and China and Germany were launched for the first time, serving the country’s reform and development and foreign strategy, demonstrating China characteristics, China style and China style.

  13. Further strengthen compulsory education to control dropout and protect education.

  In July, the General Office of the State Council issued the Notice on Further Strengthening the Control of Dropouts and Improving the Consolidation Level of Compulsory Education. The "Notice" makes arrangements for improving the consolidation level of compulsory education and ensuring the development of compulsory education, emphasizing the need to focus on the construction of a working mechanism to control dropout and protect education, and to avoid dropping out of school because of school weariness, poverty and inconvenience. This is a powerful measure to increase the support for compulsory education in rural areas, especially in areas such as the old, the young and the poor, and is of great significance to building a well-off society in an all-round way and winning the battle against poverty.

  14. Strengthen and improve moral education in primary and secondary schools.

  In August, the Ministry of Education issued the Guide to Moral Education in Primary and Secondary Schools. The Guide puts forward the goal of moral education at different levels, emphasizes the pertinence of moral education, and highlights the organic connection and gradual progress of moral education. The publication of the Guide will play an important role in improving the long-term mechanism construction of moral education in primary and secondary schools and comprehensively improving the level of moral education in primary and secondary schools.

  15. The textbooks compiled by the three subjects of compulsory education are put into use.

  Since September 1st, the Ministry of Education has organized a new textbook of three subjects — — Compulsory education ethics and rule of law, Chinese and history have been examined and approved by the National Textbook Committee and put into use in the initial grades of primary and secondary schools nationwide. The textbooks of "Three Subjects" attach importance to cultivating and practicing socialist core values, implementing Chinese excellent traditional culture education and strengthening revolutionary traditional education. Compiling unified textbooks is an important decision of the central government, an important measure to educate people, and the need to improve the quality of education.

  16. Deepen the reform of the education system and mechanism.

  In September, the general offices of the General Office of the Central Committee of the CPC and the State Council issued the Opinions on Deepening the Reform of Educational System and Mechanism, aiming at the outstanding problems and key points of all kinds of education at all levels, clearly proposing to systematically promote the reform of educational methods, school-running models, management systems and guarantee mechanisms, and making efforts to improve the basic institutional system in Socialism with Chinese characteristics, so as to make all kinds of education at all levels more in line with the laws of education, the laws of talent growth and the all-round development of people, and to provide institutional guarantee for the development of modern education with China characteristics and world level.

  17. Strengthen the comprehensive management of bullying among primary and secondary school students.

  In November, 11 departments, including the Ministry of Education, jointly issued the Plan for Strengthening the Comprehensive Management of Bullying among Primary and Secondary School Students. The Governance Plan clarifies the definition of student bullying, puts forward specific measures to prevent it, standardizes disposal procedures, clarifies disciplinary measures for different situations of student bullying, and establishes a long-term mechanism and clarifies the division of responsibilities. This is of great guiding significance for implementing the prevention and control of bullying among primary and secondary school students and building the campus into the safest and sunniest place.

  18. Implementation of management standards for compulsory education schools

  In December, the Ministry of Education issued the Standards for the Management of Compulsory Education Schools, which comprehensively and systematically sorted out the basic requirements for the management of compulsory education schools in China for the first time. The standard defines the main management responsibilities of the school from six aspects: safeguarding students’ equal rights and interests, promoting students’ all-round development, leading teachers’ professional progress, improving the level of education and teaching, creating a harmonious and beautiful environment, and building a modern school system, including 88 specific contents such as "adhering to the principle of admission without examination" and "implementing balanced classes". The promulgation and implementation of the Management Standards is of great significance to comprehensively improve the quality of compulsory education, promote the balanced development of compulsory education, standardize the school-running behavior of compulsory education and comprehensively improve the development level of compulsory education.

  19. Deepen the integration of production and education

  In December, General Office of the State Council issued Several Opinions on Deepening the Integration of Industry and Education. For the first time, the Opinions clarified the policy connotation and institutional framework of deepening the integration of production and education, integrated education first and talents first into various policies, and improved the promotion mechanism of the integration of production and education. Deepening the integration of production and education will promote the development of vocational education and higher education, strengthen the cultivation of innovative talents and technical skills talents, give better play to the leading role of education in supporting industrial transformation and upgrading, and further promote the coordinated development of education and economy and society.

  20. Start the ten thousand teachers’ teaching program in Tibet and Xinjiang.

  In December, four departments, including the Ministry of Education, jointly issued the "Implementation Plan for Ten Thousand Teachers in Tibet and Xinjiang", and the first batch of 4,000 teachers were planned to be sent to Tibet, Xinjiang and Corps. The implementation of this plan will effectively alleviate the contradiction of the shortage of excellent teachers in the recipient areas of Tibet and Xinjiang, and promote the education and teaching level of recipient schools in Tibet and Xinjiang.

Scientific Anti-epidemic | News Observation: Constantly improve the level of accurate prevention and control by zoning, grading and differentiation, and ensure "steady growth" with "precise prevention

  CCTV News:At present, the number of newly confirmed cases in the world has rebounded for the second week in a row, and the number of newly infected local people in China is still at a high level, and the scope of the affected cities continues to expand. The National Health and Wellness Commission stressed that it is necessary to continue to adhere to the "dynamic zero clearing", at the same time improve the level of scientific and precise prevention and control, and constantly optimize the epidemic prevention and control measures.

  Improve the ability of early warning and response to epidemic situation and realize social zero clearing as soon as possible

  At present, the epidemic situation in Jilin City and Changchun City is in the stage of sustainable development, and the epidemic situation in Shanghai, Hebei, Fujian and Liaoning is growing rapidly. The epidemic situation in Qingdao, Weihai, Zibo, Shenzhen and Dongguan in Guangdong has been initially controlled. The epidemic situation in Beijing, Chongqing and Zhejiang tends to be stable. The National Health and Wellness Commission said that it is necessary to continue to adhere to the general policy of "dynamic zero clearing", improve the ability of epidemic monitoring, early warning and emergency response, scientifically organize nucleic acid and antigen testing, and promote that infected people should be fully collected and close contacts should be separated, so as to realize social zero clearing as soon as possible.

  Establishing enterprises in epidemic-free residential areas in Quanzhou, Fuzhou to prevent and control production

  In order to coordinate the prevention and control of epidemic situation and economic and social development, Fuzhou and Quanzhou are actively promoting the establishment of epidemic-free communities, communities and enterprises. Party member cadres, community workers and residents take the initiative to participate in social control of epidemic prevention and protect healthy homes. The enterprise carries out nucleic acid detection on employees once every two days, adopts a separate meal system for dining, and carries out all-round disinfection on workshops and factories every day.

  Shenzhen optimizes prevention and control strategies to ensure "steady growth" with "precise prevention"

  On March 24th, Shenzhen achieved the first social "dynamic clearing" since the current epidemic. On the basis of continuously optimizing epidemic prevention and control measures, Shenzhen has taken 30 specific measures to help all walks of life to restore production and business activities and normal working order in an orderly manner, and to ensure "steady growth" with "precise prevention".

  Shandong: The prevention and control of epidemic situation is stabilizing and improving, and the hoof of returning to work and resuming production is steady.

  At the press conference held on the afternoon of March 25th, the Information Office of Shandong Provincial People’s Government said that Binzhou City had achieved "dynamic zero clearing" for three consecutive days, and the situation of epidemic prevention and control in the province was further consolidated. Prior to this, Laixi in Qingdao had achieved social clearing. As of the 23rd, the recovery rate of industrial enterprises above designated size reached 93%.

  Continuously improve the level of accurate prevention and control of zoning, grading and differentiation

  The analysis pointed out that the current situation of epidemic prevention and control in China is still very complicated. It is necessary to continuously improve the level of accurate prevention and control by zoning and grading, quickly and effectively deal with the clustered epidemic in some areas, strive to achieve the maximum prevention and control effect at the minimum cost, and minimize the impact of the epidemic on economic and social development.

Quietly tell you, there are new tricks for New Year greetings this year!

  When it comes to New Year greetings, you may think of making a phone call, sending a message, saying hello and making a "hello". Have you ever thought that you can try a fun New Year greeting this year? As the Spring Festival of the Year of the Rat approaches, CCTV, CCTV Video and Baidu jointly launch a brand-new intelligent Spring Festival couplets H5, which combines traditional Spring Festival couplets with AI technology to bring you back to your 20-year-old taste, send different New Year greetings to friends and relatives, and make the New Year’s greetings interesting.

  In this interesting way, you only need to take out your mobile phone to "brush your face", take a selfie or choose a photo from an album, and the intelligent Spring Festival couplets will identify and analyze the gender, age, smile degree and clothing attributes of the characters, give keywords that meet the temperament of the characters, and generate personalized Spring Festival couplets. Or click "Fill in the words" and directly specify a keyword, so that intelligent Spring Festival couplets can create personalized Spring Festival couplets for you around this keyword.

  Interesting, but also more interesting. The intelligent Spring Festival couplets H5 of "Happy New Year with AI" continue the interest of the intelligent Spring Festival couplets in previous years. On the basis of natural language processing, face recognition, image processing and other technologies, hand-drawn illustrations with the characteristics of 70s, 80s, 90s and 00s are added. When you upload photos, AI will generate personalized Spring Festival couplets by analyzing age and image processing, and at the same time, use the user’s 20-year-old appearance with the costumes and backgrounds of those years to bring you back to the Spring Festival atmosphere of youth in an instant.

  Do you think that AI can only achieve simple "beauty" in the New Year? NONONO! The new intelligent Spring Festival couplets pay more attention to connotation. Focusing on the theme of youth, the intelligent Spring Festival couplets H5 of "Celebrating the New Year with AI" added the affectionate message of the Supreme Leader General Secretary to the cross-approval, cheering for young people. For example, the General Secretary of the Supreme Leader once taught young people earnestly: "Young people have great opportunities, and the key is to take steady steps, lay a solid foundation, and make contributions for a long time. It is the most taboo to be impetuous, to learn one thing and lose another, and to do one thing and abandon another, whether for learning or starting a business. " Give young people the motto of life: "Only the youth who fought passionately, the youth who fought tenaciously, and the youth who contributed to the people will leave rich, warm, lasting and regretless youth memories." Among them, stepping steadily, laying a solid foundation, making contributions for a long time, and struggling with passion and tenacity will all appear as horizontal batches in the Spring Festival couplets created by AI.

  Interest and taste of the year are Qi Fei, and both value and connotation are equally important. New Year’s greetings this year, non-AI New Year’s greetings are not "rats"! Xiaobian first scans the QR code and returns to the taste of the year when he was 20 years old ~

  https://aichunlian.cctv.com