On October 12th, BYD’s Equation Leopard Automobile issued a message through the official Weibo yesterday evening, replying to some users’ recent "most concerned" questions about the first model Leopard 5.

According to the official, Leopard 5 benefits from the space utilization rate of DMO super hybrid off-road platform, and the rear seat space and head space "far exceed the same level products", which supports the rear seat to be put down.We have developed suitable mattresses and airbags, the maximum length of which can exceed 1.9 meters and the width is close to 1.4 meters, which can lie down for two people..

Regarding the delivery of new cars, the official response said that the first batch of stores in China opened for trial operation at the end of October.Leopard 5 real cars will also arrive in the store one after another, and the first batch of exhibition cars will be the Feiyun version.. The new car is expected to be officially launched in November, and the orders are arranged in order. However, in terms of selling price, Equation Leopard only responded that "the official selling price has not been released".None of the information circulated on the Internet is true, and the official selling price will be announced at the time of listing..

In terms of configuration, Leopard 5 will launch three versions: Exploratory Edition, Pilot Edition and Yunqi Ultimate Edition. Different versions will "have a certain degree of functions and experience focusing on configuration to better meet the diverse needs of different consumers".

IT House previously reported that the first production car of Equation Leopard 5 was officially launched on September 28th. According to the officially released configuration information, the new car will launch three models: the exploration version, the pilot version and the Yunqi flagship version, with the length, width and height of 4890 (including the spare tire) *1970*1920mm and the wheelbase of 2800 mm.

In terms of power, Leopard 5 is equipped with BYD’s new hybrid platform DMO and Yunqi -p intelligent body control system. It uses 1.5T+dual motor power, as well as a classic off-road combination of three locks, and it is also a vertical engine.

Relying on the DMO platform, the comprehensive maximum output of this model can reach 505 kW, the peak torque is 760N?m, the zero acceleration time is 4.8s, and the CLTC battery life is 125 km.

Related reading:

The first production car of BYD Equation Leopard "Leopard 5" is officially off the assembly line: three models will be launched and expected to be delivered within this year.

In the promotion channel in Suzhou, car home, preferential activities are being carried out, and consumers in Suzhou can enjoy a maximum discount of 10,000 yuan. The minimum starting price of this model is 229,900 yuan. If you want to know more preferential information, you can click "Check the car price" in the quotation form to get a higher discount.

The design of Krypton 007 is very futuristic, the front face design is simple and atmospheric, and the air intake grille is closed, which shows its identity as a new energy vehicle. The body lines are smooth and the overall style is fashionable and dynamic, which shows the sense of science and technology of Krypton 007. The front of the car adopts a unique split headlight design, which is unique in shape and highly recognizable. The side lines of the car body are smooth, and the hub adopts a multi-spoke design, which adds a sense of movement. At the rear of the car, Krypton 007 adopts a unique through taillight design, which is not only beautiful and elegant, but also improves the recognition. Generally speaking, the design of Krypton 007 is excellent, which fully shows its sense of science and technology and sports, which is impressive.

Extreme Krypton 007 is a medium and large SUV with a size of 4865*1900*1450, with a wheelbase of 2928mm, a front track of 1635mm and a rear track of 1650 mm. The lines on the side of the car are smooth and simple, showing the sense of fashion and movement of Krypton 007. Tyre size is 245/45 R19, and the front and rear wheels all adopt the same specifications, which provides more stable driving performance for the vehicle. The rim adopts black multi-spoke design, which highlights the sports style of Krypton 007. Generally speaking, Krypton 007 is a medium and large SUV with both fashion and sports, with excellent driving performance and stable driving experience.

The interior design of Krypton 007 is very fashionable and full of science and technology. The 15.05-inch central control screen is large and clear, equipped with voice recognition control system, which can control multimedia, navigation, telephone and air conditioning functions, making drivers more convenient. The steering wheel made of leather feels comfortable, and the electric up and down+front and rear adjustment function allows the driver to adjust according to his own needs. There are two Type-C and USB interfaces in the front and rear rows, which is convenient for charging. The front seats are also equipped with heating, ventilation and massage functions, and both the driver’s seat and the co-pilot seat have electric seat memory functions. The backrest of the second row of seats can be adjusted, and the rear seats support proportional reclining, which is very practical. In short, the interior configuration of Krypton 007 is rich, which allows people to enjoy a comfortable ride experience while driving.

Extreme Krypton 007 is equipped with a powerful engine, with a maximum power of 310 kW and a maximum torque of 440 N m. This makes the vehicle perform well when accelerating, and can quickly reach high speed and maintain stability. In addition, the engine also has the characteristics of high efficiency and energy saving, which provides excellent handling performance and driving experience for drivers. Whether on urban roads or highways, Krypton 007 can easily cope with all kinds of road conditions, showing excellent performance.

In the word-of-mouth evaluation of the owner of car home, we can see that he is full of praise for the interior design of Krypton 007. He especially likes the use of oval steering wheel and big screen, and thinks they are very beautiful and silky. In addition, the fur-turning decoration near the roof and door handle also makes him feel very advanced. He also believes that the black sports seat is not only outstanding in appearance, but also first-class in comfort. The owner believes that the exquisiteness of Krypton 007 is much higher than that of BBA model, and the price is much cheaper. It can be seen that Krypton 007 has brought a very good experience to the owner in the interior design.

Business News (Reporter Guo Yuxi) Recently, 2024 Guangzhou Automobile Science and Technology Day was held in Guangzhou Automobile Research Institute. On Science and Technology Day, GAC officially launched the industry-leading all-solid-state power battery. It adopts the solid-state anode technology with high surface capacity and the third generation sponge silicon negative plate technology, and the all-solid-state anode can reach a high surface capacity of more than 5mAh/cm2, thus achieving an energy density of more than 400Wh/kg. Compared with the most advanced liquid lithium-ion battery at present, its volume energy density and mass energy density are increased by more than 50%, and the cruising range of the whole vehicle can exceed 1000km.

Guangzhou Automobile No Map Pure Vision Intelligent Driving System was launched simultaneously. Compared with the current mainstream technology route, it not only does not need high-precision maps, but also does not rely on lidar. Instead, it combines visual sensors and industry-leading AI algorithms to perceive the world like a human being, and can achieve a wider coverage with a simpler hardware system. Intelligent driving brings users a richer, more free and full-scene driving experience. Both technologies are planned to be loaded in 2026.

May 28th, the first day of Shenzhen Auto Show.

In the afternoon, at the "Pioneer Dialogue on Future Automobile Innovation and Integration" officially held by the auto show, there was probably the most intriguing scene of this auto show:

「If it is in committee of 100, Lao Yu said, it is estimated that there will be a lot of shoes thrown up below; Just now, Lao Yu said so, and I kind of want to throw a shoe up.」。

This passage comes from He Xiaopeng, and "Lao Yu" is Yu Chengdong.

When He Xiaopeng said that he wanted to throw Yu Chengdong shoes, he meant that Yu Chengdong had repeatedly "set up the flag" during his speech, or made very exciting speeches by diss traditional car companies and suppliers, such as ".The M7 will completely surpass millions of luxury cars such as Toyota Erffa and Lexus LM.」。

In fact, He Xiaopeng’s speech this afternoon was not peaceful. It was also a roar of gunfire, and traditional car companies, new cars and autonomous driving technology companies were all within his firepower.

Look at the car at the auto show, but the auto show is not just about cars. Today, let’s take a look at how the two giants in the field of smart cars portray the general trend of competition in the new automobile era in words.

This is the core evaluation given by Yu Chengdong to the M7, which will debut in June and be delivered in July.

He said that the goal of the M5 project is to benchmark millions of luxury cars, and when it comes to M7, it will naturally become ".Beyond the million-class luxury car」。

Are there any specific competitors? Yes,Toyota Erffa, Lexus LM.

These two models almost dominate the market of luxury MPVs above one million. It can be said that AITO is very confident-but wait, these two models seem to be MPVs?

Yu Chengdong explained that M7, as an SUV, will surpass all luxury SUVs in the million-class and luxury MPV. Moreover, the M7 will not be positioned as a large SUV.Its appearance is very compact, and its interior space is very large. It is a six-seat SUV and very comfortable.」。

How comfortable is it? His exact words were ".We have many new functions, which are the first in the world for leaders and bosses to rest comfortably, even surpassing all luxury SUVs and MPVs.」

In addition, Yu Chengdong also officially announced the launch date of the M5 pure electric version: September, "trying to let everyone drive this car during the National Day".

In addition to preheating M7 and promoting M5, Yu Chengdong also talked about many stories related to the world, and the smart car industry.

First of all, he said that his M5 had been in Shenzhen for so long that he "didn’t refuel once" because both the company and the home can recharge. However, he came back from his hometown for more than 1,400 kilometers during the Chinese New Year. He said that the M5 ran farther than all pure trams, "because I can refuel".

Mentioned, Yu Chengdong stressed that "eating alone" is definitely not the idea of entering the automobile industry. "If it were this idea, we would not have been killed by the United States, and we would have been ruined by others. When making chips, I believed in the global division of labor too much, but there is no regret medicine to sell in the world. "

Secondly, when talking about HUAWEI Inside and Zhixuan, Yu Chengdong said that these two cars were not "made".

Bound M5

However, compared with HI, Zhixuan belongs to deeper cooperation. From the aspects of exterior design, interior design, intelligent cockpit, electric drive system and even sales, Zhixuan partners can cooperate with them.

When talking about "cooperation", Yu Chengdong mentioned that he once drove a car made by his partner. After driving,"Ten thousand alpacas are running in my heart, and I want to swear. It’s a trick design."So which partner will be here?

Finally, regarding smart cars, Yu Chengdong believes that most traditional car companies will eventually die like mobile phones, and a number of new car companies will rise, even though many people can’t imagine this day at all.

Just like who would have thought that Nokia, whose revenue and profit were equivalent to the sum of the last few, would disappear quickly.

As for the reason of driving the wave, Yu Chengdong mentioned a point: At present, the R&D expenses of new car companies (and) are not big, but the software is an important part of the R&D expenses.

There are 10,000 ways to interpret the shoe that He Xiaopeng wanted to throw to Yu Chengdong, but what remains unchanged is that he did say this sentence, and the content of this sentence is indeed "I want to throw shoes to Yu Chengdong".

By the way, He Xiaopeng was throwing shoes almost all the time.

For example, throw it to autopilot technology companies.

He Xiaopeng said that he always believed that L2 to L4 was a gradual process. He made an analogy:"Today, many L4 companies can shoot it in a video, which looks cool. In the second year, you will find that it is still the same, and it will be the same in another year. 」

He believes that a major prerequisite for realizing autonomous driving should actually be "full scene."

On the way to realize the whole scene, it is equivalent to completing the gradual progress from L2 to L4:"Can you open a few roads in the city? Can it be opened in the whole city? Can we open it in the suburbs? Can you cross this city and China to open overseas? 」

In addition to no geographical restrictions, He Xiaopeng also firmly stated that true autonomous driving should have no environmental restrictions. look like"Without GPS, no signal, you can drive in glaciers and snow, and you must drive in the whole area before you can drive automatically.".

Apart from the level of autonomous driving, He Xiaopeng feels that many autonomous driving companies ignore safety.

He said that the car safety factor was designed according to the occurrence of a serious accident in the fifth hour of 10, and then he calmly "killed people": "If you have driven a car, you will know that the fifth power of 10 is not enough at all, because the drivers are uncontrollable and the roads are changing every day. 」

Or, for example, throw it into a pit that you have stepped on in the past.

He Xiaopeng mentioned that he was "cheated" by public opinion at that time: when Tucki was just founded, many people said, "When will you achieve 100,000 vehicles in Tucki?".

He said that at that time, he thought that after accumulating 100,000 vehicles, it proved that this car company already had a good scale and ability. But it was only after he really achieved it that he discovered that 100,000 vehicles were only one of the small milestones, "just one pass".

Finally, mention a number: 30 billion.

He Xiaopeng said that when he said that he wanted to build a car and sell it, he needed at least 20 billion yuan. Now, Tucki has started to go to sea, and he said that going to sea needs at least an extra 30 billion yuan.

In other words, Xpeng Motors needs 50 billion yuan to realize He Xiaopeng’s dream of internationalization.

Do you think it’s much?

In the past decades or twenty years, the atmosphere in the automobile industry was not like this.

Many people have seen the video of BMW spoofing dieter zetsche’s retirement. After returning home in an S-class, dieter zetsche excitedly drove a BMW out of the street-this is already the most intense "diss" in the traditional automobile industry, not even a diss.

Comparing the level of advertising copy is that the way of "arguing" in the automobile industry in the past is completely different from the way of "losing shoes" at every turn.

Why? Because the order is not stable, because the table is being shuffled, it is not known which player will be eliminated, and there is no dealer like Toyota Volkswagen BBA. And because the new era of automobiles is socialized and labeled,

So be sure to talk about the topic, be sure to be hot, and be sure to compare others; So we must fight, not lose, let alone lose.

Debate among Confucianism, in a sense, also represents a hundred schools of thought contend.

Author: Yu Fei, source:Electric planet News (ID:glxsl2017), the original title: "Yu Chengdong said that the M7 hanged a million, and He Xiaopeng wanted to throw shoes."

The consumption concept of new energy vehicles is quietly changing. According to the newly released report "Insight into the Consumption of New Energy Vehicles in China in 2023", people expect networking to bring more freshness and sense of technology. It can be said that the level of intelligence is gradually becoming the core competitiveness.

Starting from this trend, it is obvious that M9 is leading the new trend of science and technology in the field of new energy vehicles. With the layers of mystery unveiled, many scientific and technological attributes and characteristics of M9 in the world are continuously known by the industry and consumers.

In recent days, two patent drawings of black technology of M9 were released, including sound painting AI complex (guess name) and retractable triple screen (guess name). At the same time, Huawei’s megapixel smart headlights, a black technology, also have more new information exposure. With the deep empowerment of Huawei, the three black technologies are the pioneers in the world, which not only realizes the revolutionary advancement of the owner’s experience, but also makes it difficult for other car companies to catch up with it with a far-reaching posture.

Huawei is deeply empowered! The three major black technologies show their advantages.

With the approaching of the official listing date, the news about M9 continues to increase and quickly becomes a hot topic. For example, some time ago, the measured video of Huawei smart headlights carried by the M9 was screened on major platforms. In recent days, the three major black technologies in the world have once again become hot spots.

Huawei’s mega-pixel smart headlights, which have been familiar to people, once again show their multiple characteristics. The unique advantage of Huawei’s mega-pixel smart headlights is the high-pixel module blessing+precise control algorithm, which not only takes into account lighting safety, but also brings multiple interests. To put it simply, Huawei’s mega-pixel smart headlights can easily bring practical value to each scene, regardless of safety assistance functions, pedestrian interaction and entertainment atmosphere scenes.

The sound painting AI complex is also a "must" in the black technology matrix. From the patent drawing, the sound painting AI complex integrates light and shadow aesthetics, acoustic technology and AI wisdom, and is expected to realize the symbiosis of "sound, painting and wisdom". For example, in terms of "sound", passengers in all locations can experience the shocking auditory enjoyment brought by HUAWEI SOUND 2.0.

In the aspect of "painting", under the catalysis of crystal and electric light source, it reflects beautifully, creating a bright and beautiful visual feast; In terms of "wisdom", Xiaoyi’s intelligent assistant jumped out of the screen for the first time and became a digital virtual "housekeeper" who knows you and knows you. The trinity of "sound, painting and wisdom" makes the sound-painting AI complex become the core of the cockpit.

The retractable triple screen is the focus of this exposure. It is reported that this set of new patents can make the central control panel show longitudinal telescopic effect. You know, triple screen is the mainstream at the moment. It is foreseeable that the display effect of the retractable triple screen will far exceed that of the same level. More importantly, the retractable triple screen should be able to realize multiple functions such as multi-screen interaction and multi-screen simultaneous display, so that the more intelligent, convenient and smooth interactive experience of the extremely intelligent cockpit can really land.

It is not difficult to find that the three major black technologies of this exposure all show their respective advantages and characteristics. The cornerstone and source of these advantages comes from Huawei’s deep empowerment. Huawei’s technology accumulation and profound accumulation have truly turned into a valuable black technology and applied it to the M9.

For example, Huawei’s megapixel smart headlights have benefited from Huawei’s intensive cultivation and continuous progress in the field of optical communication for more than 30 years. Today, Huawei has deployed a large number of optical patents and standards in this field. Based on the technical accumulation in space optics, laser light source, optical algorithm, optical perception and other aspects, Huawei has integrated optical technology with the automobile industry with innovative thinking, and then produced Huawei’s mega-pixel smart headlights.

Huawei’s bottomless accumulation is far more than that. To sum it up briefly, Huawei not only has the autonomous controllable capabilities of HarmonyOS, AOS and VOS, but also has the "smart ceiling" capabilities in four fields: intelligent cockpit, intelligent driving, intelligent vehicle control and intelligent network connection! It can be seen that Huawei is already in the leading position in the technical field of new energy vehicles.

Far ahead! Experience revolutionary advancement,identical sizeDifficult to catch up with

"China New Energy Vehicle Consumption Insight 2023" also mentioned that new energy vehicle manufacturers should aim at the demand side and improve the intelligent level of vehicles to cater to consumers’ consumption preferences. In addition, the competition pattern of the new energy vehicle market is also undergoing major changes, and the pattern differentiation is increasingly disparity.

This also means that new energy automobile manufacturers should find the key to breaking the game-both resonating with consumers’ preferences on the same frequency and being left behind by competitors. Obviously, based on the three major black technologies, the M9 in the world has a far-ahead advantage in both the owner experience and the comparison at the same level.

In terms of car owner experience, Wenjie M9 realizes the revolutionary advancement of experience with three black technologies. Taking the AI complex of sound and painting as an example, it not only realizes "both listening and painting", but also has "great wisdom". For the car owner, the sound painting AI complex is like a "peerless fairy" who is always around to open a gorgeous world, making the daily use experience always comfortable, comfortable and pleasing to the eye. At the same time, compared with other models in the same class, it is possible to truly realize a more uniform distribution of sound, ensuring the consistency of the whole car’s hearing. And with the help of HUAWEI SOUND 2.0, the M9 will also support the spatial audio function. Different from the panoramic sound and immersion sound solutions provided by other models in the same class, Huawei Space Audio provides complete services based on the ecological advantages of content sources, car operating systems and audio equipment, and the depth adjustment of software and hardware can give full play to the immersion listening effect of cockpit advantages.

Huawei’s mega-pixel smart headlights can bring advanced novel experience-in static state, it can project holiday wishes, music, weather, etc., while in dynamic state, it can realize many functions such as curve light carpet lighting, distance warning, narrow road width indication, lane change warning, lane safety guidance, and courtesy to pedestrians. It can be said that Huawei’s megapixel smart headlights are not only safe enough, but also interesting enough, and the humanized feeling is full. Its strength is beyond doubt, and it is even more difficult for other models to catch up. This is because the high-pixel module blessing+precise control algorithm of Huawei’s megapixel smart headlights is one generation ahead of the industry. At the same time, Huawei’s megapixel smart headlights adopt the industry-leading self-developed dual-lamp fusion algorithm, which breaks through the industry’s imagination of the use function of smart headlights.

The expected experience of the retractable triple screen is the welcoming effect of the triple screen with a great sense of ceremony and the multi-screen and multi-angle view of the triple screen cinema. With the excellent image quality, the ultimate silky and intelligent interconnection, it is expected that the experience will really take a new stage. In addition to properly arranging the LCD instrument panel, the central control large screen and the passenger entertainment screen, it is also possible to lead the same level in screen size. It is conceivable that the retractable triple screen can realize the cooperation between the screens and solve the problem of separation between the triple screen schemes of other models.

Far ahead! With the three major black technologies as the vanguard, although the M9 in the world has not been listed, it has already given people a series of surprises, and this is far from over. You know, Huawei definitely has more black technologies to carry on this important model, the M9. For example, HUAWEI AR-HUD, which can present a large display area, and a smart chassis that makes driving feel more comfortable. This also makes consumers look forward to asking how wonderful and grand science and technology drama M9 will bring after it is officially listed!

　　Recently, the high-profile AITO industry M9 officially announced the design, and many media people in the car circle shouted, "Gone forever are the days when foreign luxury car brands could price whatever they wanted in China!" Although this statement sounds a little more modest than Yu Chengdong’s statement of "the best SUV within 10 million", just announcing the appearance can arouse such multimedia attention and market discussion, which fully shows how much the market pays attention to and expects this model, which is jointly built by Cyrus Automobile and Huawei and positioned as the flagship SUV of panoramic wisdom. The industry is also looking forward to whether this car can bring new changes to China’s new energy vehicle industry and even the entire automobile industry. According to the official announcement, this car will be officially launched at the end of the year, when it will achieve the same level of leadership in platform advancement, high-level intelligent driving ability and technical content.

　　At the same time that AITO asked M9 to attract the attention of the whole industry, the Celestial Auto Super Factory, which is about to "make this model intelligently", also unveiled the mystery. In the recent Chongqing news broadcast, we also got a glimpse of its true colors. As can be seen from the name, compared with Tesla’s super factory, the local super factory built by Cyrus Auto has the ambition to lead the new changes in China’s new energy vehicle industry. If you are ambitious, you should have strength.

　　It is understood that the Celestial Auto Super Factory is a cooperative project between Celestial Auto and Chongqing Liangjiang New Area. It is driven by digitalization and intelligence, combined with technologies such as big data and Internet of Things, and built by digital twin technology. It not only adopts advanced production technology and technical equipment in the industry, but also ensures the quality of vehicles through cutting-edge technologies such as digital total quality testing, and proactively applies environmentally-friendly technologies to ensure energy conservation and emission reduction in the whole production process. At present, the factory is accelerating construction, and when it is completed, it will be one of the largest intelligent manufacturing bases of new energy vehicles in the world.

　　For a long time, as the leader of high-end brand of new energy steam, Sailis Automobile has been expanding the extension of industry model and technical level: the strong alliance with Huawei has become an industry model; The AITO series models jointly designed and built have become the industry benchmark. Recently, the new M7 has only been on the market for more than a month, and the large order has exceeded 6W. The two smart factories built with digitalization, intelligence and Internet of Things as the core represent the leading technical level of the new energy vehicle industry at present. The brand-new Celestial Super Factory, which is about to be put into production, is bound to lead the digital transformation of China’s new energy industry. (Photo: provided by Cyrus)

　　　　　　 CCTV News:We continue to pay attention to the bridge collapse accident in Heyuan, Guangdong Province. The day before yesterday, at 2: 12 am on June 14th, the Dongjiang Bridge, also known as Zijin Bridge, located on the Dongjiang River in Heyuan, Guangdong Province collapsed, causing two vehicles crossing the bridge to fall into the water, and three people fell into the water. One of them was rescued and the other two were thrown into the search and rescue.

　　　　　　 Yesterday (15th), many rescue forces, such as Nanhai Rescue Bureau, locked the position of the drowning vehicle in the continuous search and rescue of two drowning people. After many efforts, at 13: 05 today, this white off-road vehicle was salvaged ashore, and there was no one inside.

　　　　　　 The reporter saw at the scene that the Dongjiang River was still muddy and the water level dropped by about 30 cm. Two sea patrol search and rescue vessels are preparing to search and rescue the downstream of the bridge again. Members of the Blue Sky Rescue Team took several small boats to search for the collapsed bridge.

　　　　　　 In addition, the salvage team also launched a side-scan sonar to search and rescue. It is understood that the main task at present is to conduct search and rescue. The cause of the bridge collapse is still being identified and analyzed.

　　　　　　 It is understood that the collapsed Dongjiang Bridge is located in the suburb of Heyuan City. It was completed and opened to traffic in 1972 and has a history of 47 years. The bridge spans Dongjiang River and runs from northwest to southeast. It is a six-hole arch bridge and is also called "Zijin Bridge" by local people. Two people fell into the water in this bridge collapse accident, and we will continue to pay attention to the relevant search and rescue progress.

　　　　　　 On June 14th, on the same day that the Dongjiang Bridge in Heyuan, Guangdong collapsed, the traffic police squadron in Longjiang, Shunde, Foshan, Guangdong Province also issued a notice that the local Longjiang Bridge was closed due to settlement. Traffic on roads and waterways at the scene was interrupted.

　　　　　　 Yesterday morning (15th), when the reporter arrived at the Longjiang Bridge in Shunde, Foshan, he saw that both ends of the Longjiang Bridge, which is about 1 km long, had been enclosed. In the middle of the bridge deck, an expansion joint had been dislocated, and the rubber and iron pipes in the joint were exposed, and the dislocation height of the bridge guardrail could put down an adult’s palm. Due to the closure of the bridge, everyone’s travel has been affected a lot.

　　　　　　 According to a staff member of Shunde Highway Administration at the scene, Longjiang Bridge was built earlier. Usually, the Highway Administration will repair and maintain the bridge pavement, but it is the first time for them to encounter such settlement.

　　　　　　 At present, the navigation channel where Longjiang Bridge is located has also been closed. Relevant departments are monitoring and evaluating the structure and safety of the bridge, and the specific situation has not been announced yet. Although it has a certain impact on travel, fortunately, security risks were discovered in time to avoid accidents.

Cctv newsAccording to the news of Gongxin Micro-newspaper, in order to strengthen the cascade utilization management of power batteries for new energy vehicles, improve the comprehensive utilization level of resources and ensure the quality of battery products for cascade utilization, the Ministry of Industry and Information Technology, the Ministry of Science and Technology, the Ministry of Ecology and Environment, the Ministry of Commerce and the General Administration of Market Supervision jointly formulated the Measures for the Administration of Cascade Utilization of Power Batteries for New Energy Vehicles (hereinafter referred to as the Measures).

The "Measures" propose to encourage echelon utilization enterprises to cooperate with enterprises such as new energy vehicle production, power battery production and recycling and dismantling of scrapped motor vehicles, strengthen information sharing, and use existing recycling channels to efficiently recycle used power batteries for echelon utilization. Encourage power battery manufacturers to participate in the recycling and cascade utilization of waste power batteries.

Article 6 of the "Measures" points out that the echelon utilization enterprises should meet the requirements of the "Industry Standard Conditions for Comprehensive Utilization of Waste Power Batteries of New Energy Vehicles" (Announcement No.59 of the Ministry of Industry and Information Technology, 2019). Encourage the use of advanced and applicable technology and equipment, and give priority to the step utilization of waste power batteries at the package (group) and module level. The disassembly of battery packs (groups) and modules conforms to the relevant requirements of the Disassembly Specification for Recycling and Disassembly of Vehicle Power Batteries (GB/T 33598).

Article 13 of the "Measures" points out that the design of echelon products should comprehensively consider factors such as electrical insulation, flame retardant, thermal management and battery management to ensure the reliability of echelon products; Adopt a structure and connection mode that is easy to maintain, disassemble and disassemble, so as to facilitate the disassembly, disassembly and recovery after scrapping.

　　CCTV News:Not long ago, the Netan detachment of Zhoushan Public Security Bureau of Zhejiang Province and the Cultural Comprehensive Law Enforcement Detachment of Zhoushan Cultural Bureau cracked a case of spreading obscene articles for profit by using mobile APP, which was listed as a case supervised by the National Leading Group Office for Combating Pornography, and arrested Li, the producer of the mobile APP of Fast Fish Cloud Broadcasting, Yu, Shi and Ren, and found more than 7 million obscene video files in the mobile APP of Fast Fish Cloud Broadcasting.

　　In July this year, Liu Haibo, a grass-roots grid member of Zhoushan New Town Management Committee, found in his daily visit that many people were watching obscene videos using a mobile APP called "Fast Fish Cloud Broadcasting", which aroused his vigilance.

　　After mastering and fixing the relevant evidence, the Cultural Comprehensive Law Enforcement Detachment of Zhoushan Municipal Bureau of Culture immediately launched the joint disposal mechanism for eliminating pornography, provided relevant clues to the Netan Detachment of Zhoushan Public Security Bureau, and cooperated with the Netan Detachment to investigate related cases.

　　Access to overseas obscene websites is hidden.

　　After receiving the relevant clues, the Netan detachment of Zhoushan Public Security Bureau immediately filed an investigation. During the investigation, it was found that the "Fast Fish Cloud Broadcasting" APP was extremely confusing and concealed in the process of spreading obscene pornographic videos.

　　The police investigation found that the main page of the "Fast Fish Cloud Broadcasting" App is no different from the normal film and television App. Users can watch a large number of legal film and television works as long as they install it, but when they click on the sub-pages such as classification and search on the page, obscene pornographic video pages will pop up on the mobile phone. By purchasing the registration code and registering as a member, you can browse and watch these obscene video contents.

　　Gu Zhoutao, Deputy Team Leader of Netan Detachment of Zhoushan Public Security Bureau: "The criminal suspect made this mobile APP, and its communication route is mainly through his QQ group, WeChat circle of friends, or website. To watch obscene videos, you must first get an invitation code on your mobile phone and send a part of the invitation code to the card issuing website. "

　　After careful investigation, the police found that most of the registered users of this mobile APP purchased the "registration code" from a place in Huanggang, Hubei Province, and there are more than 1,500 registered members from all over the country, and the actual owner and maintainer of this mobile App is Li, a native of Xuzhou, Jiangsu Province. Li made the "Fast Fish Cloud Broadcasting" App, rented the Internet data cloud to set up a server, and finally accessed more than a dozen overseas obscene websites and more than 7 million obscene video resources.

　　Through further investigation, the police also found that 16 other people, such as Shimou from Yuyao, Ningbo and Renmou from Deqing, Huzhou, also bought apps from Li or purchased obscene video resources to access their own apps, and then spread them for profit. After mastering sufficient evidence, Zhoushan Public Security Bureau police rushed to Xuzhou, Jiangsu, Huanggang, Hubei, Yuyao, Zhejiang, Huzhou and other places, and successfully arrested suspects such as Li, Shi and Ren with the cooperation of local police.

　　Self-taught mobile phone application development is involved in pornography and is in jail.

　　Different from the previously uncovered cases of spreading obscene articles on the Internet, the case of "Fast Fish Cloud Broadcasting" spreading obscene articles for profit by using mobile App has the characteristics of fast spread, wide spread and large audience. The four people involved in "Fast Fish Cloud Broadcasting" arrested by the public security organs are all very young, and three of them are post-90 s. What is even more surprising is that Li, the developer of the mobile APP "Fast Fish Cloud Broadcasting", has only a first-year junior high school education.

　　Gu Zhoutao, deputy detachment leader of the Netan detachment of Zhoushan Public Security Bureau, said that it is difficult to block obscene videos spread by the "Fast Fish Cloud Broadcasting" mobile APP.

　　Gu Zhoutao, Deputy Team Leader of Netan Detachment of Zhoushan Public Security Bureau: "This software is very concealed. The cases encountered in the past spread through the cloud disk and are easily blocked by the public security organs. Connected through the mobile APP, it is very concealed and difficult to block, so these obscene video data quickly spread to the whole country. "

　　The registration code used by registered members of this APP is also very cheap online. The registration code is divided into day card, month card, half-year card, year card, permanent card, etc. The online price of permanent card is 98 yuan, and the cheapest day card only needs 2 yuan. From March this year, the "Fast Fish Cloud Broadcasting" went online for only six months until the incident, tens of thousands of people across the country have registered as members, and the relevant personnel have illegally made more than 100,000 yuan.

　　Because of his poor family, Li began to work after dropping out of school in the first grade of junior high school, and later taught himself the mobile APP method online. In the face of police interrogation, Li realized that his mistakes were irreparable. At present, four suspects have been transferred for prosecution.

　　The second stand

　　Many people find that after a few days of use, the mobile phone battery charges faster and faster, but the standby time is getting shorter and shorter. In order to make their mobile phone batteries more durable, many people choose to turn to the internet and follow the tips on how to extend the battery life. But you know what? Many online charging methods are wrong, and you have been cheated for so many years.

　　Should the battery be completely exhausted before charging?

　　No way! "Deep discharge" will damage the battery.

　　There used to be a saying that the battery has a memory function, and you must wait until the battery of the mobile phone is completely exhausted before charging it to 100%, otherwise the battery will "remember" the proportion that needs to be charged, so that it needs to be charged before the battery is used up, and the charging will not be full.

　　"Now smartphones use lithium-ion batteries, and the technology and structure of lithium batteries have undergone tremendous changes. It is wrong to recharge the mobile phone battery after it is completely exhausted." Wang Yonggang, a leading enterprise of new energy power battery and R&D engineer of Tianneng lithium battery, told the Science and Technology Daily reporter that the so-called "deep discharge" when the battery is completely exhausted may have an irreversible impact on the internal material structure of the battery and shorten the battery life.

　　When charging, positive lithium ions "jump" into the electrolyte from the positive electrode, "climb" through the winding holes in the diaphragm, "swim" to the negative electrode, and combine with the electrons running from the positive electrode early; The opposite is true when discharging. Dr. Zhang Hua, who graduated from the Department of Materials Science and Engineering at the University of California, Los Angeles, made an analogy: whether it is discharging or charging, lithium ions have to get away from the original structure, which is a bit like carrying a bunch of things from one room to another. Therefore, the understanding of battery life should be based on the understanding of battery structure.

　　That is to say, in the process of charging and discharging, the less lithium ions participate in the movement every time, the less damage to the structure; The slower the lithium ion running every time, the less damage to the structure. If the lithium ion runs almost, it is necessary to "deeply discharge" and continue to extract lithium ion from it, which will damage the battery.

　　Do you want to end charging immediately when the battery is full?

　　No need! Batteries have "overcharge protection"

　　When charging a mobile phone, Netcom should immediately stop charging when the battery is charged to 100%, otherwise it will damage the battery life.

　　In this regard, Wang Yonggang said, don’t worry too much. Lithium batteries are generally equipped with "overcharge protection". When the battery is almost full, it will automatically switch to trickle charging, that is, the charging is very slow and the current is very small. When the battery is fully charged, it will automatically cut off the power and will not continue to overcharge, so it will not have much impact if it is rushed to 100% at one time.

　　Many people like to charge their mobile phones overnight before going to bed. In this regard, Wang Yonggang said that turning on their mobile phones at night will also cause power loss, and how much power is consumed, the charger will continue to charge the mobile phones with small current. "But such a long cycle will have a certain impact on battery life."

　　Will sporadic charging damage the battery?

　　Wrong! "Shallow charge and shallow discharge" is good for batteries.

　　"Generally, the life of a lithium-ion battery can reach hundreds of charge and discharge cycles. The charge and discharge cycle here refers to the process of using up the electricity and then recharging it, rather than plugging the battery into a charger and then unplugging it once." Wang Yonggang said that "shallow charging and shallow discharging" of lithium-ion batteries, that is, sporadic charging, has little influence on the structure of anode and cathode materials, but will not affect the service life. "So, we usually emphasize that the charging and discharging of lithium-ion batteries should be shallow, and don’t challenge the ‘ Limit ’ 。” Zhang Hua said.

　　Related links

　　These practices also affect battery life.

　　Charging different models of mobile phones with non-original charger has its own matching charger. Using non-original charger may have an irreversible impact on battery performance due to the large current of the charger used.

　　Making phone calls, playing games and watching videos while charging are all high current consumption. The current provided by the charger is less than the current consumed by the mobile phone, so it is necessary to output current from the battery while using the mobile phone while charging. That is to say, at this time, the battery is not charging, but discharging, and even the battery capacity will be "exhausted" quickly. The life of lithium battery is closely related to the number of charge and discharge cycles. When using the mobile phone while charging, the battery will switch between charge and discharge rapidly, which will affect the service life of the battery.

　　When the mobile phone is placed in a high and low temperature environment, due to the instability of the electrodes in the electrolyte, the two electrodes of the battery will react chemically every time they are charged and discharged, and then the active substances will be consumed, and the chemical energy converted into electric energy will be reduced, and the battery capacity will be reduced. If the ambient temperature is too high, it will accelerate the chemical reaction and "self-discharge" of the battery and reduce the battery capacity; The low temperature below zero will also have a negative impact on the battery structure, even permanent damage.