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"Guess who I am" has an upgraded version? How to identify cheaters’ routines in anti-fraud police tactics

Su Xingbo, a policeman, talks about anti-fraud tricks.

  "You are suspected of breaking the law, so we need to evaluate your assets", "Provide your mobile phone number, bank card number and password, and we will refund you" … … Under all kinds of routines, the ultimate goal of a liar is to cheat you out of your money. Yesterday afternoon, Beijing anti-fraud police visited the live broadcast room of Beijing Youth Daily’s Detective, telling about those fraud routines and anti-fraud tricks.

  Pretending to be a public security court is a common trick.

  The Beijing Anti-Fraud Center found that the most common fraud is impersonating the public security law fraud. "This is the most harmful means of telecommunication network fraud, which will often cause great losses or even ruin to the deceived victim." Su Xingbo, an anti-fraud policeman of the Criminal Investigation Corps of Beijing Public Security Bureau, introduced.

  On December 20, 2015, the financial supervisor of a unit in a city in Guizhou Province received a phone call claiming to be "the legal department staff of the Agricultural Bank of China Head Office" and "the police officer of Shanghai Songjiang Public Security Bureau", saying that there was something wrong with the credit card he handled in Shanghai, and it was necessary to check his account number. Under the guidance of "Police Officer He", people who call themselves "Police Officer Guo", "Procurator-General Sun" and "Procurator-General Yang" contacted Yang frequently respectively, and asked Yang to log on to the fake "the Supreme People’s Procuratorate" webpage through the computer to watch his wanted order, and asked the financial supervisor to cooperate with the investigation of the public security organs, follow their instructions, download the relevant fund verification software, and insert the U shield of his unit into the computer host to run the so-called "inventory program".

  "This incident is by far the highest single fraud case in China. Later, we also solved the case and arrested the suspect in Uganda. " Su Xingbo said that this kind of telecom fraud seems to be interlocking and people have to believe it, but it is actually a fixed routine designed.

  Su Xingbo said that the routine of this kind of fraud is to contact the victim in the name of the unit, to defraud the initial trust of the victim with some small things that affect the interests of the victim, and to "enthusiastically help" the victim to contact the "public security organ" to solve the problem. Others directly contacted the victim in the name of the public security organ.

  When the victim contacts the "public security organ" transferred by the other party, the "public security organ" will further inform the victim that the trivial matters before are no longer a problem. Now the victim is involved in serious criminal acts and has been listed as a criminal suspect of the public security organ and the procuratorate.

  At this time, the "procuratorate" will continue to contact the victim and inform him that he is wanted by the procuratorate now, and he must cooperate with his work to clear his suspicion and prove his innocence, so as to transform the identity of the victim as a criminal suspect into a victim.

  Criminals will ask the victim to transfer the money to the so-called "safe account" or install "verification software" (actually a virus) on the computer to check the assets, and directly steal the funds in the victim’s bank card from the background.

  Don’t believe the official telephone with the prefix "+"and "00"

  "Generally speaking, the number can be set arbitrarily when the VoIP calls out, and the criminal suspect will set the outgoing number to the number of some official units, such as 110, 95588, 10086, etc. When some victims saw these numbers, they mistakenly thought that it was a call from the police, banks and other departments, thus trusting each other. " Su Xingbo said, "According to the relevant settings of China’s communication management, when overseas VoIP calls users in mainland China, the number displayed by users must be preceded by some prefix characters, such as ‘ +’ ‘ 00’ Wait. When the victim in mainland China receives these calls, the caller ID of the other party is +110, 00110, +95588, etc., and the other party must be a liar. "

  "It is worth noting that many people think that 110 will not take the initiative to dial the victim. This statement is wrong!" Su Xingbo said that the real 110 phone can be used for outgoing calls. Taking the Beijing Public Security Bureau as an example, the outgoing call is displayed as: 010110.

  In addition, in order to escape the supervision of some departments, some criminals did not obviously use well-known numbers such as "110" when changing their numbers, but pretended to use the "fixed telephone numbers" of some official units, such as the switchboard number. These fixed telephone numbers with prefixes such as "+"or "00" are not familiar to the general public, so criminals used the "114" telephone information desk to ask the victim to dial "114" to verify the phone. "If the victim receives this call, the other party asks you to call ‘ 114’ When verifying the number, it actually proves to some extent that the other party is a liar. " Su Xingbo said.

  "Guess who I am" has an upgraded version.

  In the past two years, the "guess who I am" fraud has been upgraded. Criminals adjusted this deception in order to increase the victim’s gullibility. "They are no longer blindly spreading the net, but they have obtained some basic information such as the name and telephone number of the victim through some illegal channels beforehand, and called the name of the victim when making a call, so as to increase the credibility of the scam. At the same time, dialogue has been upgraded and revised. By ‘ Guess who I am ’ Become ‘ I am your leader (teacher) ’ 。” Su Xingbo said.

  It is understood that a victim has repeatedly transferred money and remitted money at the request of criminals, and remitted more than two million yuan. It was not until he accidentally met the real leader in the unit corridor that he found himself cheated. The success of this kind of deception is to grasp the psychology of the victim. When these deceived victims hear that the other party can call their own names, and their tone is tough, they often mistakenly think that it is really a phone call from the leader of their own unit, and they are afraid to ask more questions and verify the situation, which eventually leads to the consequences of being deceived.

  Su Xingbo reminded, "The other party has obtained some basic information about you in advance, but this information is very limited. When talking, you can just make up a person’s name to ask if the other party is right. If the other party admits that he is this person, then he is undoubtedly a liar. In addition, if the other party claims to be the leader of the unit, it is not convenient for you to ask directly. You can learn about the leadership from your colleagues and carefully verify the authenticity. "

  This group/reporter Ye Wan

  Photo/reporter Chai Cheng

  Coordinator/Zhang Bin

  remind

  Call 110 for the first time and stop the loss in time.

  "In fact, no matter what routines, scammers are going to cheat you with five basic information: name, ID number, bank card number, bound mobile phone number and password. Once someone wants to get this information, you should pay special attention. " Su Xingbo also said that everyone’s credit card account number and photos should also be taken care of. "We all know that the front of the credit card is written with the expiration date, and the seven numbers on the back of the card, the first four are the last four of the bank card, and the last three are the security code. These three-digit security codes, together with the credit card number, can be used as passwords. "

  If you are still cheated carelessly, how can you call the police to stop the loss as quickly as possible? "If it is most appropriate to call 110 in Beijing, we can directly connect with the platform, and the victim provides the account number. We can directly contact the bank to stop the payment urgently and keep the money first." Su Xingbo said that although the police station can also report the case by telephone, it is recommended to give priority to calling 110 when it comes to telecom fraud. "After receiving the report, the police station needs to report it. There may be one more process, and the money of the victim will be transferred."

  Su Xingbo suggested that when the victim calls the police, he should simply explain the matter and save time. "Say the nature of fraud, where is the money, where is the liar’s account, and where is the territory, so that it is convenient for the police station to go out and fix the evidence, and at the same time keep the relevant evidence."

  Su Xingbo also said that everyone should pay attention to the fact that the special number 96110 for anti-telecommunication network fraud, which was launched on November 8 this year, is aimed at returning visits and discouraging, and does not have the function of filing a case. Therefore, if you really encounter telecom fraud, or find that people around you encounter telecom fraud, you should call 110 as soon as possible.

"Legal Companion" Exposes British Special Aarif Lee Sandrine Pinna Strolling through London


1905 movie network news On February 24th, a romantic comedy film directed, supervised, starring,,, and exposed a special edition of British customs and posters, and those well-known British buildings in the film were also displayed in the special edition. The film will be officially released on March 12th.


Walking in London, loving you will last a lifetime.


In the landscape poster released this time, Aarif Lee, Sandrine Pinna, Ke Bai and Zhou Weitong are laughing and strolling along the Thames in London. The warm background and red maple leaves in the poster highlight the romantic theme of the film, and the Tower Bridge in London in the distance adds an exotic style to the film, which makes people wonder what kind of "romantic" love story these two couples will have in London.


In addition, the love declaration on the poster, "Love you forever, let white day get the certificate together", echoes the theme of this film. I believe that "Legal Companion" will certainly bring you a love "dessert" full of British amorous feelings during your stay in white day.


Real-life shooting shows London landmark buildings one by one


In order to truly restore the lives of young people working and struggling in foreign countries, the crew has made great efforts to create an atmosphere of "British style". For example, in the film, the iconic "changing guard ceremony of the Royal Guards" at the entrance of Buckingham Palace, in order to obtain the permission for filming, the crew applied for it more than half a year in advance. In addition, a large number of shots of landmark buildings in London, such as the London Eye and Trafalgar Square, have taken a lot of efforts by the crew and finally achieved "shooting all over London".


What’s more worth mentioning is that in order to show the overseas students’ setting of "Gu Dabai" pursuing musical dreams more closely, the crew specially selected the famous Queen’s Conservatory of Music and Albert Concert Hall as the main stage for role learning and dream-chasing, where they conducted live shooting for many days.


Speaking of the scenery of London, the Thames River running through the city is indispensable, so the crew hired a passenger ship to shoot on the Thames River to highlight the sweet and romantic wedding scene in the film. Director Huang Lei said that "Legal Companion" "as the first drama film co-produced by the Chinese and British authorities, it has obtained a license for real-life shooting that is difficult to get for many films, just to show you a complete British scene", and it will definitely bring "the feeling of really living in Britain" to the audience through the pictures in the film.


The light romantic comedy "Legal Companion" tells the daily love of two couples who are studying and working in Britain, played by Aarif Lee, Sandrine Pinna, Ke Bai and Zhou Weitong. After experiencing large and small frictions, lovers finally achieved positive results, which makes people feel that "overcoming difficulties to be legal and daring to get a certificate is true love".


The total number of people vaccinated in COVID-19 exceeded 1.1 billion.

  Cctv news(News Network): On September 19th, the reporter learned from the joint prevention and control mechanism in the State Council that as of September 18th, the cumulative number of people vaccinated in Covid-19 has exceeded 1.1 billion, accounting for 78% of the country’s total population. The total dose of vaccination and the number of people covered rank first in the world, and the population coverage rate ranks first in the world.

  Various departments and regions constantly innovate service forms, reasonably arrange vaccination time and venue, and the masses take the initiative to vaccinate, contributing to curbing the spread of the epidemic. In order to ensure vaccine supply, relevant departments have strengthened guidance and coordination, and production enterprises have actively increased production and expanded capacity. At present, the annual production capacity of vaccines in Covid-19 has reached 5 billion doses, which is at the leading level in the world.

"Why Be Home" became a domestic film of "dark horse" from a small one.

  Yangcheng Evening News reporter Jing He

  This year’s "May 1" holiday is one day longer than in previous years. According to the box office data of Taobao Film’s Lighthouse Professional Edition, the total box office of mainland movies from May 1 to 4 was 1.509 billion yuan. Among them, the box office in the first three days was 1.317 billion yuan, which was more than 30% higher than the 1.006 billion yuan in the same period last year. The single-day box office on May 1st this year reached 595 million yuan, more than double last year’s 264 million yuan.

  This year’s box office performance in May 1st was mainly attributed to Avengers 4, which contributed nearly 80% of the box office to the broader market and remained the champion. Ranked second is the Lebanese film "Why Home", which has accumulated more than 150 million yuan at the box office. Domestic films in the same period have basically become cannon fodder: "Next: Former" has a box office of nearly 100 million yuan, and its reputation is at the bottom; Snowstorm, starring Zhang zhen, Liao Fan and NiNi, also has a poor reputation, with a cumulative box office of less than 20 million yuan.

  The popularity of "Reunion 4" continues unabated.

  On April 24th, "Fulian 4", which was released in the mainland, occupied the May 1st box office title with absolute advantage. In the first two days of the small holiday, except for "Reunion 4", all the other films accounted for less than 10%. With its good attendance rate, Why Be Home gradually won more screenings, and the screenings rate rose to 15.8% on May 4th. In the total number of games, the number of "Reunion 4" reached 754,000, accounting for 60.2% of the total number of games in May 1st.

  According to the distribution of box office in Yi ‘en Data City, during the May Day period, the box office of the second-tier cities of "Fulian 4" reached 474 million yuan, accounting for 38.97%; 244 million yuan in first-tier cities, accounting for 20.06%; Third-tier cities accounted for 242 million yuan, accounting for 19.89%. Among them, the male audience accounted for 61.2%. In other words, among the audience of "Reunion 4", the male audience in the second-tier cities is the most important payer.

  In addition to the continuous opening of the box office, the reputation of "Fulian 4" is also high. At present, Douban scored 8.7 points, and Cat’s Eye and Taobao Film scored 9.1 points.

  "Why Home" is small and broad.

  Under the strong crush of "Reunion 4", the small-budget film "How to Be Home" released on April 29 broke out of its own world and became the biggest box office dark horse in the May 1 ST file. "Why Home" is the work of Lebanese director Nadine Labaki, who was nominated for the best foreign language film at the 91st Oscar, the main competition unit at the 71st Cannes Film Festival and the best foreign language film at the 76th Golden Globe Awards. The hero of the film is a 12-year-old Lebanese boy, Zane, who sues his parents for giving birth to him, but his parents are unable to raise their children, but they are still giving birth … …

  China audiences are not familiar with Lebanese films, but "How to Be Home" has gradually won the attendance rate and film arrangement rate with its high reputation. The douban score of the film is 8.9, and the scores of Cat’s Eye and Taobao Film are 9.4 and 9.1, ranking first among the films in the same period. As of yesterday’s press release, the film arrangement rate has risen to 19.8%, and the cumulative box office has exceeded 160 million yuan. "Why Be Home" makes people happy to see that art films without stars and famous directors can also win high box office by good word of mouth.

  Domestic new films become cannon fodder

  The performance of domestic films in May 1st this year can be described as "terrible". Even though Pema Tseden’s artistic film "Killed a Sheep" got a little surprise at the box office, with a cumulative box office of nearly 10 million yuan, making it the highest-grossing domestic film in the Art Federation’s special line, on the whole, the domestic film’s presence in this May 1st file is quite low.

  Most of the May 1st files in previous years were made in China. The year before last, there were four high-scoring Chinese films, Shock Wave 2’s Master of Memory, Like You, and Chun Jiao Save Zhiming, which teamed up against Speed and Passion 8. Last year, "Later Us" directed by Rene Liu was affected by the "refund storm", but it still won more than 600 million yuan at the box office, and finally the box office exceeded 1.3 billion yuan.

  This year, after the "Reunion 4" was finalized, many domestic films changed their files one after another, and the number of domestic films finally released was not much, and the quality was not too good. Snowstorm, which had high hopes before its release, starred Zhang zhen, Liao Fan, NiNi and Huang Jue, but the story was pale and weak, and the audience severely criticized that "such a good actor was blind for nothing". The douban score of the film is 6.3, the cat’s eye score is 8.3, and the Taobao Film score is 8.2.

  If the word-of-mouth of Snowstorm is still on the passing line, then the next: predecessor in the same period is an unqualified film in the eyes of the audience. The Taobao Film score of this film is 5.7, the Cat’s Eye score is 4.2, and the Douban score is 2.6. On the opening day of May 1, the screening rate of "Next: Ex" was 6% higher than that of "Why Home", and the box office on the first day was 46.6 million yuan. However, the box office fell to 22.37 million yuan the next day, which was overtaken by Why Be Home with 31.23 million yuan. Many viewers mistakenly associate this film with the IP "predecessor" series, which was a popular love movie before. Although the film released a statement "clearing the relationship" before the release, it still gained popularity and became the most popular domestic film in May 1st. At present, the cumulative box office is close to 100 million yuan.

The new model of the domestic brand, the latest technology in one, the new analysis of the Sea Lion 07EV

[After having a car, test drive] On the evening of May 10, BYD Sea Lion 07EV was officially launched, and the new car launched 4 models, priced 18.98-23 9,800 yuan.

Before the Beijing Auto Show, we have pushed the BYD Sea Lion 07EV design explanation video to you. Judging from the video traffic, everyone is still very concerned about the new car. In the video, I also laid the groundwork, saying that there are actually a lot of BYD’s new technologies on this body. Today we will tell you how powerful the new car and new technologies are.

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One-sentence evaluation of Sea Lion 07EV:

Integrating BYD’s latest technology into one, it is truly BYD’s annual king fry!

Advantage:

1. The first model under the e-platform 3.0 Evo

2. The world’s first 12-in-1 intelligent electric drive system

3. Standard 1200V silicon carbide power module

4. Use the world’s highest volume production speed motor

5. With intelligent terminal fast charging technology

Disadvantages:

1. "Eye of the Sky God" is not yet officially open for use

2. Fine crushing and bumping filtration can also be cleaner

The new Sea Lion 07EV is based on the e-platform 3.0 Evo, and it is also the first model under this platform. The new platform gives the new car many new and exciting technologies, such as the world’s first 12-in-1 intelligent electric drive system. In addition to the drive motor, reducer,Vehicle controllerWait, the new twelve-in-one intelligent electric drive system also has a boost module, a lift module, a self-heating module, an energy manager, etc., which can realize multi-functional fusion control of motor drive, high-voltage charging, electric drive heating, etc. A more integrated electric drive system will have a more compact structureenergy conversion efficiencyIt will also be higher, and the comprehensive working condition efficiency of the system can reach up to 92%. The most direct experience for users is that the cruising range of daily city driving is increased by 50km!

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One of the core components in the electric drive system – the motor is also brand new. The Sea Lion 07EV uses the world’s highest mass-produced motor speed of 23,000 rpm. The performance reserve of the whole vehicle will be even better, with a top speed of 225km/h. At the same time, the new car is also equipped with a 1200V silicon carbide power module as standard. It can have better performance in terms of acceleration performance, energy consumption and energy replenishment efficiency. The maximum charging power of the new car can reach 240kW, and the fastest charging time of 10-80% SOC is 25min. Not only that, but the Sea Lion 07EV is also equipped with BYD’s world-first smart terminal fast charging technology, which can intelligently adjust the pulse charging current. Ultimately, the vehicle terminal charging time is shortened from 30 minutes to 18 minutes.

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In addition, the new car also has a new generation of intelligent wide temperature range high-efficiency heat pump system, a new generation of CTB vehicle safety architecture, and intelligent powerBraking systemAdvanced technologies such as Yunlian-C intelligent damping body control system, iTAC intelligent torque control technology, etc. You can say whether this technical configuration is very "luxurious" and can be played very well, but you can talk about a few paragraphs in detail when you take one of them. But considering the length of the content, we still directly enter the real test drive experience.

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First of all, we have to explain that this test drive is a two-wheel drive version of the model, and the fastest Zero 100 acceleration is 6.7s. In addition, the new car also has a four-wheel drive version to choose from, and the fastest Zero 100 acceleration is 4.2s. In my opinion, the power of the two-wheel drive version is already very sufficient. In the past oil car era, this power reserve was only available in some 6-cylinder cars. The power of the Sea Lion 07EV comes very linearly. The floor-type electric pedal has moderate damping and travel. Such a combination makes the new car feel particularly easy to handle, and you can drive smoothly and comfortably for the first time.

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In terms of chassis, the Sea Lion 07EV adopts front double fork arms and rear five-link independent suspension, and the keyboard value is still relatively high. The Sea Lion 07EV also gives full play to the advantages of this type of suspension combination, with good roll suppression effect and excellent rear wheel tracking performance. The four wheels always give you the feeling that they are firmly attached to the ground. Due to the front suspension lower swing arm andsteering knuckleMade of forged aluminum alloy, the suspension bushing is made of polymer material with low coefficient of friction, which makes the unsprung weight lighter and the vibration transmitted to the car can be effectively reduced. But in my opinion, the Sea Lion 07EV suspension can be cleaner for the filtration of small bumps, so that the sense of advanced will definitely be stronger. Looking forward to the new car performance after the Yunying-C gets on the bus.

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It is worth mentioning that the Sea Lion 07EV 550KM four-wheel drive smart aviation version will also be equipped with the iTAC intelligent torque control system, and the "terrain assistance mode", "stuffed car assistant mode" and "drift mode" have been developed according to this system. The vehicle’s passability and playability can be higher.

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The Sea Lion 07EV is the first model equipped with the high-level intelligent driving assistance system of the Eye of the Sky God. The Eye of the Sky God is a high-level intelligent driving assistance system developed by BYD with a full stack. It supports a number of driving auxiliary features such as high-speed piloting, reaching the L2 + level high-level intelligent assisted driving. It’s just that in this test drive, we haven’t been able to experience this function, and we’ll make it up for you later.

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summarize

No matter in terms of design or technology, the performance of the Sea Lion 07EV can be said to be full of highlights. It can be regarded as sincere to bring so many new technologies that can improve the travel experience to users in one breath. But for consumers, sincerity outweighs whether it depends on the price. And when you see this content, you must also know the final price of the new car. Do you think this price is reasonable? Or should it be cheaper? Feel free to tell us the answer in the comment area!

Jay Chou Chengdu concert ticket price diving before the start of the scalper sale.


Jay Chou Chengdu Concert Site

Tickets for Jay Chou Chengdu Concert


On May 1st, 1905, Jay Chou’s concert chengdu railway station was held in China Modern Pentathlon Center in Shuangliu District. One hour before the performance, some scalpers began to sell tickets at reduced prices, and the price of tickets that had been fried to 6000 yuan dropped sharply, 5000, 3000, 2000… … All the way down, and finally fell back to the original price of 1980 yuan. Twenty minutes before the opening ceremony, some "scalpers" even offered discounts ranging from 100, 200 and 300 on the basis of the original price in order to reduce losses.


Chengdu railway station of Jay Chou Concert has been in constant turmoil since the invoice was issued. First, the organizer launched a "God Promotion" to buy the strongest T-shirt on the surface and get the privilege of buying tickets for Jay Chou Concert. After being stopped, it was reported that the sales of supplementary tickets were replaced by "official peripheral products and the right to purchase tickets in advance". Fans who fought bravely with the organizers on the way finally made it to the opening day and found that the organizers had set up stalls outside the venue to sell tickets on the spot, and they also got discounts.


According to Guan Wei, a fan group, it is the effect that fans resist scalpers.

Netizens have commented on "resolutely resisting scalpers. We won’t boycott today, and fans will really look down on the concert in the future. " "I think, after all the concert tickets, should be bought in real-name registration system, an ID card to buy up to four tickets, and four tickets are real-name authentication, respectively, in the ticket brush ID card and tickets. Resist the scalper and resist the organizer’s malicious destruction of the market. " "With the current technology, it is very easy to do. Look at the high-speed rail. The reason why scalpers are repeatedly banned must be because they are profitable."


The Tenth Steering Group of the Central Committee of the Theme Education of "Do not forget your initiative mind, Remember the Mission" went to the General Office of the Municipal Party Committee and t

Character file > >

Liu Yonggang, male, 56 years old, Han nationality, party member of the Communist Party of China (with a party age of 22 years), is a national technical expert and a model worker in Chongqing. He is an outstanding representative who inherits the craftsman spirit, and has made contributions to the national defense and military industry of China and the development of the national industry. In 1984, he was transferred from the army to work in the forging factory of Chinalco Southwest Aluminum (Group) Co., Ltd. (hereinafter referred to as Chinalco Southwest Aluminum). Over the past 35 years, he has been brave in exploration and innovation, studied hard and dedicated, and has been able to control the forging error of large blank within 2mm. He has successively participated in the trial production tasks of "10-meter-diameter integral aluminum alloy forging ring with a new world record", new materials for C919 aircraft, rockets for the Long March series, spacecraft for the Shenzhou series, Chang ‘e project, and materials for Kun Pengyun -20 aluminum alloy forgings, etc. Won the 12th "Chinese Skills Award" and 13th "National Advanced Individual in Professional Ethics Construction of Employees" and other honors.

Wechat Picture _20190726081408_ Copy. jpg

△ Liu Yonggang

On July 16th, the first roving report on the advanced deeds of party member, an outstanding Communist of Chongqing, sponsored by the Propaganda Department of Chongqing Municipal Committee and the Organization Department of Chongqing Municipal Committee was held at the Party School of Chongqing Municipal Committee. As one of the presenters, Liu Yonggang, 56, shared his experiences and stories of keeping his original heart and undertaking his mission with nearly 700 party member cadres.

"For the first time in the face of so many people making a report, I am still a little nervous to tell the truth. But if you call me to explain the forging technology to the workers, I won’t be able to make an empty occasion if there are twice as many people. " After the report, Liu Yonggang talked to reporters about his feelings, revealing his technical confidence as a senior technician in die forging.

New materials for C919 aircraft, Long March rockets, Shenzhou spacecraft, Chang ‘e project, Kunpengyun -20 aluminum alloy forging materials … In the past 35 years, Liu Yonggang has used the ingenuity of Excellence to ensure that every forging handled can "go from heaven to sea".

Defend the country in another way after leaving the army. 

In the interview, Liu Yonggang mentioned his army career many times.

"Although the time of being a soldier was not long, it had a great impact on me personally." Liu Yonggang said that he joined the army at the age of 18 and became an artillery. "Anyone who has been a soldier knows that orders must be obeyed. In the face of difficulties, you can’t retreat but enter. When you need you, you have to go." The short experience in the army before entering the factory made Liu Yonggang develop a responsible heart. After taking part in the work, he also continued his discipline and attitude as a soldier.

In 1984, 21-year-old Liu Yonggang was assigned to the Southwest Aluminum Forging Plant of Chinalco as an ordinary hydraulic press forging worker.

"The lowest temperature in the high-temperature forging workshop visited at that time was 350 C, and the forging workers worked under a row of huge equipment." Liu Yonggang recalled that the first time I entered the workshop, I was most impressed by the heat. "The temperature in the workshop was very high. After I stayed for a few minutes, I was sweating all over. Those masters had to wear heat-proof clothes to work, surrounded by black and red molds and scalding products, with greasy hands and crowbars, only a few centimeters away from the high-temperature materials being forged. It was really sweating."

There were 17 young people who entered the factory with Liu Yonggang, and soon only five people were left. "I hesitated, but I decided to stay when I learned that many of these parts were used in defense and military fields such as aviation and aerospace." Liu Yonggang said that the experience of the army made him truly feel the gap in military equipment at that time. "I used to be a soldier to defend my country, so I can defend my country here."

I have never taken an annual leave in my 35 years of employment.

When he was just an apprentice, Liu Yonggang used iron tongs to turn over hundreds of kilograms of heavy forgings in front of the forging press at a temperature of nearly 400℃ every day, which consumed a lot of physical strength. The most difficult thing is summer, when the temperature in the workshop just stands still, the workers wearing heat-proof clothes are sweating. "No matter how much water you drink, you basically don’t have to go to the toilet, all of them become sweat. After work, clothes are dried and covered with salt." In addition to the hot environment, burns and scalds are inevitable. "At that time, everyone was thinking about how to do a good job. If they were burned, they would go to the hospital and apply some medicine. The doctors in our factory hospital have been trained by us as burn experts. " Although the working conditions are tough, Liu Yonggang’s tone is relaxed.

In 35 years’ practice, Liu Yonggang has already formed the habit of going to work early and leaving work late. "Arriving early is to read and understand the process in advance, so that you can be familiar with the next work and operation; The last one left because I am used to staying in the workshop after work to recall and summarize the next day’s work. " Liu Yonggang said that due to the different orders received, the specifications of forgings produced by the die-pressing workshop are different in each cycle, so he has to understand the technical points according to the order demand every day, so that he can be handy in production. Summing up experience after work is to make the next time better.

After working for 35 years, Liu Yonggang has never taken an annual leave. It is with this working attitude that he has gradually grown from an artillery who knows nothing about forging manufacturing to a senior forging technician today.

The error of large blank is less than 2mm.

According to Liu Yonggang, the main equipment of the molding line includes 6,000-ton free forging hydraulic press, 10,000-ton multi-directional die forging hydraulic press and 30,000-ton die forging hydraulic press. "These devices are almost as old as me, and they are all national treasure equipment in the age of birth. But with the development of science and technology, these machines are definitely not advanced today. "

However, it is under such conditions that the pass rate of the blank forged by Liu Yonggang is as high as 98%. Facing the pressure of tens of thousands of tons, the technical standards still require very high precision of products, and the error rate of blanks with a diameter of several meters should be within 10 mm. In forging process, the whole blank will have obvious plastic deformation and a large amount of plastic flow. Grasping the inertia will directly affect the success or failure of the product. It is necessary to make a quick judgment according to the blank situation, even if it is a second later than one second earlier, but Liu Yonggang can always master it and control the error of each blank within 2mm.

Since joining the work, Liu Yonggang’s technological innovation has achieved five historic breakthroughs in the industry and optimized more than 60 production operations; Participated in more than 40 technological innovation and quality research projects, and adopted more than 30 rationalization proposals, saving the company more than 10 million yuan in production costs. His innovative achievements even broke the technical barriers of the United States, Russia and other countries.

Liu Yonggang said that he was most proud of forging aluminum alloy materials on launch vehicles and spaceships. From "Shenzhou 1" to "Shenzhou 10", Chinalco Southwest Aluminum undertakes the research and development task of providing aluminum alloy materials for launch vehicles and spacecraft.

"Our forged parts are mainly used in spacecraft structures and rocket propulsion connecting rings. After the spacecraft went up, it was rocket propulsion who fell off at the first level. " Liu Yonggang said that every time he launches a rocket, he will watch the live broadcast in front of the TV. "

I am always excited to see the spaceship successfully go to heaven and know that there are our own products on it. "

Want to continue working after retirement age

As a result of engaging in special types of work, Liu Yonggang has now passed the retirement age, and the focus of his work has gradually shifted to cultivating skilled personnel.

"The development of an enterprise can never rely on only a few people who are willing to learn and drill. Without an echelon that can inherit skills, it will not work with great skills." Liu Yonggang said that he hoped to work for a few more years, leave more time to sum up his work experience and teach all his disciples.

In July 2013, the "Liu Yonggang National Skill Master Studio" awarded by the National Ministry of Human Resources and Social Security was formally established, with Liu Yonggang as the leader, imparting stunts and leading apprentices, and cultivating skill backbones for enterprises. In the studio, Liu Yonggang always told his disciples that the pursuit of skills is not only to regard it as a tool for survival, but also to establish a spirit of persistence in work, Excellence in what they do and production of products.

In May this year, the Southwest Aluminum Forging Factory of Chinalco held the signing ceremony of the target task book of mentoring in 2019 in the transformed Liu Yonggang Skills Master Studio. Seven studio members, including Liu Yonggang, paired up with eight forging workers and apprentices, including Qiu Yujian, the die-pressing manufacturing department of the forging factory, and signed the target task book at the ceremony. Liu Yonggang Master Studio will strive to train more than 2 forging operators, 3 technicians, 2 senior workers and 2 intermediate workers during the year.

"I have brought more than a dozen apprentices in recent years, and now many people are also senior technicians." Liu Yonggang said that what he wants most now is to cultivate a high-quality team that can inherit skills before retirement. "I especially hope that every apprentice can surpass me." Liu Yonggang said from the bottom of his heart.

Upstream News chongqing morning post Reporter Wang Chun Photography Zou Fei

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What are the differences between faster houses and existing houses and their respective advantages and disadvantages?

In the real estate market, buyers often face a choice: buy faster or existing houses. There are significant differences between the two, and each option has its unique advantages and potential disadvantages. Understanding these differences is very important for making wise purchase decisions.

forward houseAs the name implies, it refers to houses that have not yet been built or are under construction. The main advantage of buying an auction house is that the price is usually more favorable than that of an existing house. In order to attract early buyers, developers often offer certain discounts or preferential conditions. In addition, faster buyers have the opportunity to customize certain aspects of the house according to their own needs, such as internal layout and decoration style. However, there are also risks, such as construction delay, quality problems or market price fluctuations.

ready house/apartmentIt refers to a house that has been built and can be moved in immediately. The biggest advantage of buying an existing home is that you can buy it and live there, without waiting for the construction to be completed. In addition, the quality of existing homes and the surrounding environment can be directly observed and evaluated, which reduces the uncertainty. However, the price of existing homes is usually high, and the range of choices may be limited by the housing in the current market.

type superiority disadvantage​ forward house Price concessions, can be customized. Construction risk, market fluctuation ready house/apartment Buy and live, the quality is visible. Higher price, limited choice.

When choosing an auction house or an existing house, buyers should consider their financial situation, housing needs and risk tolerance. For example, for buyers who are in urgent need of housing, existing homes may be a better choice; For buyers who are willing to wait and seek higher cost performance, faster delivery may be more attractive.

In short, whether it is an auction house or an existing house, each option has its own applicable scenarios and conditions. Before making a decision, buyers should fully understand the market dynamics, evaluate their own needs, and consult professionals to ensure the most suitable purchase choice.

(Editor: liujing HZ010)

[Striving for a New Journey, Building a New Era and Great Change] The "Millennium Change" of Guizhou’s land

  Cctv news(News Network): Since the 18th National Congress of the Communist Party of China, Guizhou has made great efforts and made positive efforts to get rid of poverty and achieved a comprehensive victory, writing the "Millennium Change"!

  In Huamao Village, deep in the mountains of Zunyi, Guizhou, at present, more than 800 acres of rape fields have ushered in the most beautiful season of the year, and morel in the thousand-acre industrial base has also reached the peak harvest season. What no one can think of is that this well-off village with a per capita annual income of over 20,000 yuan was a poor and barren "barren field" more than ten years ago.

  Huamao Village was a microcosm of many poverty-stricken areas in Guizhou at that time. As the only province without plains in China, Guizhou’s poverty population, poverty area and poverty level all reached the highest in the country.

  General Secretary of the Supreme Leader has always been concerned about the people in difficulty, and has repeatedly stressed that the key to a well-off society is whether the poor villagers can get rid of poverty and build a well-off society in an all-round way, which is our solemn commitment to the people of the whole country and must be realized in an all-round way.

  In June 2015, the General Secretary of the Supreme Leader visited Guizhou. In Huamao Village, the General Secretary had a cordial conversation with the villagers to understand the implementation of the poverty alleviation policy.

  Let the people’s faces laugh and let the people’s pockets bulge. Since the 18th National Congress of the Communist Party of China, the CPC Central Committee has launched a nationwide fight against poverty. In Guizhou alone, since 2016, the average annual growth rate of special financial poverty alleviation funds invested by the central government has exceeded 20%. Seven eastern aid cities have invested more than 11.3 billion yuan in financial assistance funds in Guizhou, and 40 central state organs, enterprises and institutions have designated to help 50 poverty-stricken counties in the province.

  One policy after another, a sum of real money and silver, helped Guizhou launch a general attack on absolute poverty. Guizhou has sent a total of 213,200 cadres to the village to help and comprehensively consolidate the foundation of the masses’ "two worries and three guarantees". From the provincial level, we will improve the management system of employment support, education and medical security, and community service to ensure that people who have moved out of poverty alleviation can "move out, stay stable, and gradually get rich", and 1.92 million people have moved out of barren land, creating the largest number of people who have moved out of the country. Poor households in the mountains "step by step for thousands of years" and become new citizens in cities and towns.

  Since the 18th National Congress of the Communist Party of China, Guizhou has reduced poverty by an average of 1 million people every year, and the incidence of poverty has dropped from 26.8% in 2012 to 0.85% in 2021. The per capita net income of poor people has reached 9,975 yuan, all 66 poverty-stricken counties have taken off their hats, and all 9.23 million poor people have been lifted out of poverty, ranking the highest in the country, achieving a historic leap from solving food and clothing, overall well-off society to overall well-off society.

  Nowadays, Guizhou, once a "flat land", has become a "high-speed plain". In the western region, it is the first to realize the county-level expressway and all administrative villages have access to highways, and the average waiting time for people in mountainous areas has been shortened from 2 hours to 30 minutes.

  Today, in Guizhou, where there are "eight mountains, one water and one field", 12 advantageous agricultural industries such as vegetables, edible fungi and tea are booming, and the planting area of tea, peppers and blueberries ranks first in the country, and the growth rate of agricultural added value ranks among the top in the country for four consecutive years.

  In the fields of Guizhou, agricultural products can be sent to all parts of the world by loading cars, and the sales radius is less than 300 kilometers on average, extending to Beishangguang, Guangdong, Hong Kong and Macao and the international market.

  On the eve of the Spring Festival in 2021, the Supreme Leader General Secretary came to Guizhou again. He encouraged the villagers to continue to work hard to develop the rural industry better and build the countryside more beautifully.

  Today, Guizhou regards 86 counties, cities and districts other than Yunyan District and Nanming District of Guiyang City, the provincial capital, as rural revitalization and development counties, making overall plans to promote the development of rural industries and striving to draw a magnificent picture of rural revitalization.

  In Huamao Village, modern agriculture is combined with the ancient pottery, ancient papermaking and other non-legacy skills handed down from the local area, and cultural tourism and agricultural tourism are integrated and developed, becoming a well-known rural tourism destination and an export place for high-quality agricultural special products and non-legacy products.

  "It’s not sunny for three days, the ground is not three feet flat, and people have no silver." This is people’s impression of Guizhou in the past. Now, once again, walking on the land of Guizhou, the landscape of mountain villages has undergone historic changes, industrial development has made a historic breakthrough, and people’s lives have been improved unprecedentedly. The "Millennium Change" in Guizhou reflects the vitality and magnificent prospect of China, which has built a well-off society in an all-round way.

What do you not know about domestic pickup truck engines?

As we all know, it is the heart of a car, and a good engine will give this car unusual power, and it is no exception. After nearly 30 years of development, the performance of domestic pickup trucks is constantly improving, from the 4JB1 diesel engine of early Isuzu technology to
And then to the more advanced 4JK1 engine, Ford PUMA engine and so on, the evolution of domestic pickup trucks equipped with engines has also witnessed the development and progress of domestic pickup trucks.

What do you not know about domestic pickup truck engines?

In the process of upgrading domestic pickup engines, the diesel engine has the characteristics of low speed, high torque, fuel saving and durability, which meets the multi-purpose needs of pickup users. Therefore, the proportion of diesel engines has been increasing in recent years. In contrast, the product types of gasoline engines are constantly becoming single. At present, Mitsubishi 4G69 series engines are the most widely used engines in domestic gasoline pickup trucks.

What do you not know about domestic pickup truck engines?

Domestic pickup trucks are mainly equipped with 4JB1 engine with Isuzu technology and 493 engine upgraded and improved from 4JB1 engine, but there are also many other diesel engines produced independently, such as Great Wall GW2.8TC diesel engine, Jianghuai HFC4DA1-2C and Yunnei D.
And the engine of Mianyang Xinchen Power; In the domestic gasoline pickup truck, there are very few domestic independent engines that can be carried, only a few models.

Below, without much gossip, let Xiaobian help you summarize the engines carried in domestic pickup trucks.

●  Diesel engine

What do you not know about domestic pickup truck engines?

Isuzu’s 4JB1 2.8 diesel engine is a classic of domestic diesel engines. Up to now, there are still many domestic pickup trucks with the shadow of this series of engines to some extent. It can be said that these engines have been imitated and never surpassed. At present, there are still many models of pickup trucks on sale with engines applying 4JB1 technology, such as ZTE.
, ZTE
, E5 pickup, Extreme Edition pickup, Hagrid
, Hagrid
Wait a minute.

What do you not know about domestic pickup truck engines?

Pickup truck and Isuzu 4JB1 engine also have a very deep origin, because JE493 pickup truck is a domestic engine developed and upgraded on the basis of 4JB1 engine. This engine is manufactured by the engine factory. At present, the Yellow Sea
, Jiangling light steam Qiling series pickups are all equipped with this engine.

What do you not know about domestic pickup truck engines?

GW2.8TC is produced by Great Wall Internal Combustion Engine Company. Because this engine adopts CRS2.0 shared system of BOSCH Company in Germany to control fuel injection, its valve timing mechanism adopts belt drive, which has the advantages of light weight and low noise. However, at present, only the Great Wall Fengjun series pickups in China are equipped with GW2.8TC engines. In addition to the GW2.8TC engine, Great Wall Internal Combustion Engine Company also developed GW4D20.
This engine is mainly used in Great Wall Fengjun 6, Great Wall Fengjun 5 and some European models of Great Wall Fengjun 5.

DK4C and D22A engines are produced by Mianyang Xinchen Power, among which DK4C won the top ten engines of "China Heart" in 2008 for its low fuel consumption, low emission and high reliability, and ZTE diesel version is equipped with this engine.

What do you not know about domestic pickup truck engines?

It is also an upgraded product based on Isuzu 4JB1 engine, but this engine is currently only used in Jiangling Baodian pickup trucks. However, with the continuous upgrading of Jiangling Baodian pickup truck, the newly launched PLUS is equipped with a Tengbao 3.0T diesel engine, namely JX4D30, which was previously installed on the model.

The D19TCID1 engine produced in Yunnei has always been concerned by the industry because of its low emission, high power and high torque. The Foday Lion F22 is equipped with this engine. With a displacement of 1.9L, it can provide a maximum power of 100kW and a maximum torque of 300 N m.

There is also a CA4DC2 engine in domestic diesel pickup trucks, which is installed in Huanghai Dachaishen Extreme Edition, etc. The 4D25 series engine produced by Anhui Power is installed in Jianghuai, Huanghai Dachaishen and other pickup trucks.

In addition to these engines, some high-end pickup trucks in China are also equipped with higher-end diesel engines, such as JX4D24(PUMA) engine, 4JK1 engine in Isuzu, Jiangxi, ISF2.8 in S series of Futian Tuolu, etc. However, Xiaobian will not elaborate on these three engines in this article, and will analyze them in detail later.

●  Gasoline engine

What do you not know about domestic pickup truck engines?

In addition to diesel engines, domestic gasoline pickup trucks are mainly equipped with Mitsubishi 4G69 series engines, and more than half of domestic pickup trucks are equipped with this engine. In addition to this gasoline engine, some domestic pickup trucks are also equipped with XG491Q-ME engine produced by Shenyang Xinguang and JM491Q-M and 3T engine produced by Mianyang Xinchen Power.

After reading this article, I believe you have a simple understanding of the engines carried on domestic pickup trucks, and the subsequent small series will introduce them in more detail according to the types of engines and the characteristics of different engines, and look forward to your attention.

● Related reading:

Inner beauty is really beautiful. Counting the classic engines on pickup trucks.

What do you need to pay attention to in Guosi engine?

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