[Global Times special correspondent in Russia and Germany Wang Jiabo Aoki Global Times reporter Gu Di Liu Yupeng Yu Xiang] According to the Russian newspaper Kommersant, a spokesman for the Russian Liberal Democratic Party said that at 4 pm on the 8 th, the party held a rally in Manige Square in Moscow to protest the 25th anniversary of the signing of the Belovezh Agreement. Twenty-five years ago, they held a rally in this square to protest against the disintegration of the Soviet Union. The Russian Communist Party said that it would hold a hearing in the small hall of the State Duma to discuss the Belovezh Agreement and Yeltsin’s overall policy. Zyuganov, chairman of the Russian Communist Party, suggested that the Yeltsin Center should be banned from activities in Russia, because it was Yeltsin who caused the disintegration of the Soviet Union. Kashin, vice chairman of the Central Committee of the Russian Communist Party, said that a large-scale event will be held on the birthday of Stalin on December 21, during which the Belovezh Agreement will be discussed to denounce the acts that caused the disintegration of a powerful country. However, other political parties, including the ruling United Russia Party, have not announced any activity plans.

　　On December 8, 1991, Shushkevich, then chairman of the Belarusian Supreme Soviet, received Russian President Yeltsin and Ukrainian President kravchuk at the hunting palace near Belovezh and held secret talks. The three men signed the Belovezh Agreement on the disintegration of the Soviet Union and the establishment of the Commonwealth of Independent States, declaring that the Soviet Union no longer exists "according to international law and geopolitical status quo". Then on December 25th, Soviet President Gorbachev announced his resignation, and the Soviet Union officially disintegrated.

　　Russian Interfax news agency reported on the 7th that Gorbachev said in an interview with the agency that the disintegration of the Soviet Union was caused by the personal ambition and power desire of the participants in the Belovezh Agreement. At that time, the Soviet Union might have survived, but he failed to stop those who were eager to split the country. "I am saddened by the disintegration of the Soviet Union. I called for the preservation of the Soviet Union everywhere, but the people remained silent. It is normal for someone to want to be president. At that time, Russian leaders took the lead in splitting the Soviet Union. " Regarding the role played by the West in the disintegration of the Soviet Union, Gorbachev said that all the faults should not be blamed on the Western countries. When the West saw what happened in the Soviet Union, they were happy to rub their hands there, not only watching, but also participating.

　　According to a poll released by the Levada Center of Russia, an independent investigation agency, 51% of Russians think that the disintegration of the Soviet Union could have been avoided, 56% of the respondents feel sorry for the Soviet Union’s disappearance, and only 29% of the respondents think that the disintegration of the Soviet Union is inevitable. When explaining the reasons for their negative attitude towards the disintegration of the Soviet Union, the two options most recognized by the respondents were that the unified economic system was destroyed (53%) and people lost the feeling that they were citizens of a great country (43%). 29% of the respondents believe that the reason for the disintegration of the Soviet Union is that "the leaders of Russia, Ukraine and Belarus signed the Belovezh Agreement irresponsibly and without foundation", and 23% saw "the conspiracy of external hostile forces" in the disintegration of the Soviet Union. Gora zhdanov, deputy director of the Levada Center, said that although the nostalgia for the Soviet Union in Russian society is decreasing, it is still very common among the elderly.

　　Sputnik news agency & radio said on the 8th that the results of the "Satellite Viewpoint" poll showed that 69% of Germans, 55% of French and 51% of Italians believed that after the disintegration of the Soviet Union in 1991, the United States became the only superpower, but it failed to play the role of a world leader. Only 24% of German respondents, 35% of French respondents and 42% of Italian respondents believe that the United States is qualified for this role.

Not long ago, Chang ‘an released the official map of the third generation, and its modeling design is exactly the same as Chang ‘an’s. According to the product positioning of exposure, the third generation of Yidong was renamed from Yida, and it was optimized and upgraded in terms of appearance details and configuration. At the same time, the second generation of Yidong PLUS will not stop production, and the two will be sold together in the future. A few days ago, another netizen photographed the third generation of Yidong’s real car arrival map, which means that it is not far from listing, or at the end of March at the earliest. Let’s take a look.

Judging from the actual car diagram, the modeling design of the third generation Yidong is basically consistent with that of Yida. However, the front face will be adjusted for the internal details of the borderless grille, from the "L"-shaped element to the rectangle. At the same time, the same color decorative panels of the car body have also been added to the air ducts on both sides. The side of the car body also continues the slip-back shape+hidden door handle. The difference is that chrome trim strips are added around the window and 16-inch wheels are replaced. The body size, length, width and height are still 4770×1840×1440mm, and the wheelbase is 2765mm.

The "duckling tail" design with upturned tail, combined with double exhaust and diffuser, makes the fighting feel ready. The narrow taillight group echoes the front face, giving consideration to the sense of technology and recognition. The biggest change is to change the "Yidong" trailer, which shows a different identity from Yida.

The interior is naturally the design language of Yida. However, on the basis of retaining the black interior, a new black+red style will be added (replacing the black+green interior design), which looks more luxurious. Specifically, the simple double-deck center console is equipped with a penetrating air conditioning outlet, and the large-size vertical central control panel is matched with a strip-shaped full LCD instrument, which will fill up the scientific and technological atmosphere. The brand-new oval three-piece style, coupled with yacht-style electronic gear handle and integrated seat, all show sports attributes.

According to the configuration information of exposure, compared with Yida, the third-generation Yidong entry-level model adds 16-inch new styling wheels, 540 panoramic images, side airbags, automatic headlights, mobile phone interconnection, etc., which means that these functions will be standard in all departments, but will reduce the automatic start and stop of STT; Compared with Yida, the middle-equipped model has added 17-inch wheels, electronic door handles, keyless entry, automatic headlights, B-pillar high-gloss decorative strips, chrome-plated decorative strips on the upper edge of windows, mobile phone interconnection and other functions, which also reduces STT；; Compared with Yida, the high-equipped models add LCD instruments, chrome-plated decorative strips on the lower edge of windows, mobile phone interconnection, etc., and reduce DMS driver monitoring system and STT.

As for the power, the third-generation Yidong will also be equipped with the Blue Whale NE 1.5T engine, with a maximum power of 125kW(170 HP) and a peak torque of 260 N m. The transmission system is matched with a 7-speed wet dual-clutch gearbox, which is consistent with Yida. For reference, the official guide price of Yida is 83,900-107,900 yuan. What do you think is the appropriate price for the third generation of Changan Yidong? Welcome to leave a comment.

On November 15th, the new BMW i4 was listed at Guangzhou Auto Show, and the official price range was 429,900-469,900 yuan, the same as the old one. The front and rear lamp sets of the new car have been renewed, and the interior has added air outlet atmosphere lights and crystal texture components, making the visual effect more luxurious; The whole system is equipped with driver assistance system and intelligent configuration, and its battery life is longer than that of the old model.

The new i4 adds the paint of Cape York green and flame red, and the laser taillights need to be equipped with LED adaptive headlights (the price is 14,700 yuan); The interior continues the 12.3+14.9-inch integrated screen design and is equipped with a flat-bottomed M sports steering wheel. The new car upgraded the iDrive 8.5 operating system, and the intelligent personal assistant added wake-up-free words and delayed listening functions.

EDrive 35 is equipped with active cruise control system, driving safety auxiliary system, keyless entry of the whole vehicle, and rear charging interface; EDrive 40 is equipped with automatic driver assistance system Pro, and rear charging interfaces.

The new i4 provides two kinds of power options. The eDrive 35/40 is equipped with a rear single motor, with the maximum power of 210kW and 250kW, and the peak torque of 400N·m and 430N·m respectively. The CLTC of the 35 model has a battery life of 526km and the CLTC of the 40 model has a battery life of 633km.

In the earthquake relief, our army has begun to use the "Beidou" navigation system handheld

China’s future large aircraft imagination

　　According to the China Industry News, competitiveness and international cooperation are compulsory courses before a large aircraft "takes off."

　　On December 29, 2007, Premier Wen Jiabao made a special trip to Xi’an Aircraft Industry (Group) Co., Ltd. to inspect and welcome the 2008 New Year with Xifei people. Premier Wen pointed out that the independent development of large aircraft is a major strategic decision made by the Central Committee of the Communist Party of China and the State Council, which means that the Chinese people will use their own hands and wisdom to create a competitive large aircraft in the world.

　　What is competitiveness? It is to achieve mass production and achieve the three important goals of safety, economy and comfort, so as to be competitive in the domestic and international markets. The large aircraft that Premier Wen refers to as competitive in the world refers to the civilian passenger aircraft (hereinafter referred to as the large aircraft) in China’s large aircraft.

　　What kind of big aircraft does our country want to build? Industry insiders pointed out that we must first start with the nature, market, model, range and non-large regional passenger aircraft of the big aircraft. The general policy of manufacturing a competitive big aircraft in the world, of course, must follow Premier Wen’s instructions, concentrate on integrating the development and production resources of large aircraft, rely on national economic strength, scientific and technological innovation, rely on talents, and rely on the wisdom and creativity of every design and manufacturing personnel.

　　Safety factor, the first issue to be faced in large aircraft projects

　　Experts point out that the key to a large aircraft’s large fuel volume and long voyage is to consider safety factors, in addition to the following aspects:

　　At present, many airport facilities in Asia, Africa, Latin America and Oceania are very rudimentary, and the communication and navigation equipment is backward, or even there is no backup, which puts forward high requirements for the aircraft itself. Under special circumstances, the pilot must be prepared to land independently without relying on ground navigation, and the large aircraft to be manufactured in our country must have a clear understanding of this.

　　Second, it must be easy to operate. In view of the conditions of airports in Asia, Africa, Latin America and Oceania, large aircraft cannot pursue full electric operation, and must adhere to the combination of electromechanical and two sets of mechanical backup, and at the same time be easy to operate. Simply put, it is the optimization of Western avionics systems and Russian manual control systems. Therefore, such a large aircraft does not need Western avionics equipment as "foreign", nor can it be as "soil" as Russian manual control systems.

　　Third, the design of large aircraft should take into account harsh and extreme environments. The geographical environment of Asia, Africa, Latin America and Oceania is different, and the temperature difference between day and night in tropical desert areas is very large, which also puts forward high requirements for the fatigue strength, corrosion resistance and lightning protection of aircraft.

　　And four.Large aircraft should use the domestic Beidou navigation system.At present, although the GPS Global Position System is free, it is impossible to predict whether the situation will change in 2020. Therefore, even if it is not out of national pride of independent research and development, it should be adopted for economic and security reasons only. According to the conservative estimates of relevant people, by 2018, the Beidou navigation system technology will be very mature and has already been industrialized.

　　Improving the economy is an important foundation for participating in international competition

　　Industry experts believe that for the economy of large aircraft, in addition to engine fuel economy, the following aspects are also very important:

　　The first is that the self-weight cannot be too large. Due to the fact that the basic processes such as casting, forging and stamping in the Soviet Union are not up to standard, and the processing technology is not as good as those in the West, the main components of the aircraft cannot meet the design requirements, so they have to adopt reinforcement methods, resulting in problems such as low structural efficiency, high fuel consumption, and low transportation efficiency of the aircraft. Although the technology of European and American aircraft is good, it pays too much attention to economy, leaving little room for design indicators, so that users think that European and American aircraft are not as strong and solid as Soviet-style aircraft. Therefore, in addition to relying on advanced technology to reduce the inefficiency caused by the large weight of the aircraft, large aircraft in our country also need to use a large number of composite materials to reduce the weight Since the main markets for China’s large aircraft positioning are Asia, Africa, Latin America, and Oceania, as long as large aircraft are cheaper than European and American aircraft and more fuel-efficient than Russian aircraft, they will definitely find their own blue ocean.

　　The second is that it is easy to maintain and repair, and the maintenance and repair costs are cheap. The reason why Soviet aircraft are still widely used in third world countries is that they are easy to maintain and cheap. Therefore, large aircraft can take advantage of the advantages of Soviet Russian aircraft, otherwise they may lose the market if they are not high enough to be low enough.

　　The third is good versatility. There are many low-cost airlines in Asia, Africa, Latin America and Oceania, and most of them only purchase one type of aircraft or even one type of aircraft to reduce costs. Due to poor airport facilities, inconvenient transportation, and limited backup of aviation materials, this requires that the same model of large aircraft should be easy to disassemble and replace, and if necessary, the parts of one or two aircraft can be disassembled to ensure that one aircraft takes off.

　　Fourth, the continuity should be strong. China’s large aircraft must have its own characteristics, and the subsequent models must be inherited and continuous. Otherwise, the subsequent models of the aircraft cannot be accepted by airlines, because it is equivalent to two types of aircraft, and the maintenance cost will be greatly increased.

　　Geely Galaxy completed its first 225 stores and plans to open 700 by the end of the year

　　After going public, Geely Galaxy’s exclusive new retail system was unveiled.

　　On June 5, Geely Galaxy announced the official opening of its first batch of 225 stores. It is reported that Geely Galaxy adopts a new channel ecosystem of compound franchise authorization, and the first batch of stores are mainly set up in cities with a capacity of Top150 in China’s new energy market. In terms of agency distribution system, Geely Galaxy and partners have jointly built user centers (4S stores), experience centers (city exhibition halls), display spaces (supermarket stores), and fully empowered dealers in talent management, service standards, and digital operations to create a more transparent car purchase environment and a more efficient and convenient car purchase experience for users.

　　At the same time, Geely Galaxy will set up a number of brand centers in first- and second-tier cities. These brand centers located in the city CBD will provide users with a comprehensive understanding of Geely Galaxy and provide a display platform. They are also a demonstration center for Geely Galaxy’s user experience and service standards, a talent training center, and a multi-activity center for users. Play a role as a model and a benchmark, and continue to empower other channel networks at all levels.

　　According to the plan, Geely Galaxy will continue to expand its channels, and it is expected to achieve a channel scale of 650-700 exclusive stores nationwide this year.

　　At present, the first model of Geely Galaxy series – Geely Galaxy L7 has been fully launched in major exclusive stores across the country, achieving "delivery on the market". In addition to the Galaxy L7, this year Geely Galaxy series will also launch new models including intelligent electric hybrid cars and pure electric models.

　　Geely Galaxy to accelerate the launch of new models and channel construction expansion or its sales target. At the beginning of the year, Geely Automobile Group put forward the goal of doubling the overall sales of new energy in 2023. Data show that the sales of new energy products of Geely Automobile Group in 2022 are about 320,000, which means that the overall sales of new energy of the group this year will exceed 600,000.

　　As a product sequence in the Geely brand, Galaxy also bears part of the sales target. Bach, general manager of Geely Galaxy’s business unit, said in an interview during this year’s Shanghai Auto Show that at least one-third of the more than 300,000 new vehicles to be added by the group this year will be borne by Galaxy products.

　　(This article comes from Gaishi Automobile Network)

On April 10th, I looked forward to the appearance of the U8 real car. As the first mass-produced model launched by BYD’s high-end brand, we look forward to U8 positioning a million-level new energy hard-core off-road, equipped with "Easy Sifang" power system, and providing four wheels and four motors. It is also equipped with BYD Yunqi -P intelligent hydraulic body control system released today. It is reported that Wangwang U8 is expected to go on sale in August.

Looking up at U8, there is a huge I-shaped grille on the front face, and there are also dot matrix LED light sources on both sides. The car body will also have an electric hidden door handle, and the shape of the rear is very tough. The external spare tire is located in the center, and the rear has "L" and dot matrix LED light sources, which have strong recognition. The top of the new car is equipped with lidar to provide high-level autonomous driving technology.

Previously, the official data showed that the length, width and height of U8 were 5319*2050*1930mm, and the wheelbase was 3050mm. It is expected that the car will also have excellent space performance. Polygonal wheel arch integrates hardware such as laser radar, camera and side sign lamp, and its modeling design is practical.

In terms of interior, the new car adopts a four-spoke flat-bottomed steering wheel, which is more in line with the hard-core temperament of the vehicle. In addition, the size and clarity of the all-LCD instrument panel have a good performance, and it will adopt a joint screen design. In terms of seat layout, the vehicle will adopt a 7-seat layout form of 2+2+3.

In terms of power, the new car is equipped with the "Easy Sifang" power system, which provides four wheels and four motors. The maximum power of a single motor of the vehicle is 220-240kW, and the maximum torque is 320-420 N m, with the fastest 3-second acceleration performance. In addition, it is also equipped with a square blade battery and a non-loaded body.

"Easy Sifang" is a set of power system with four-motor independent drive as the core, which has been completely reconstructed around the characteristics of new energy vehicles from three dimensions: perception, decision-making and execution, completely subverting the power system capability system of previous fuel vehicles. It can realize accurate control of vehicle four-wheel dynamics by means of four-motor independent vector control technology.

The body stability control of traditional fuel vehicles is limited by its era and technical development, and the speed and accuracy of perception are far from the ultimate safety. There are some problems in the implementation level, such as slow response, low efficiency, low power and low degree of four-wheel differentiation. Compared with the traditional fuel vehicle power system, the "Easy Sifang" technology can independently adjust the dynamics of the four-wheel end of the vehicle at millisecond speed through a more perceptive electric drive system, thus better controlling the body posture.

Thanks to the above technical achievements, the "Easy Quartet" technology can provide users with greater safety redundancy. For example, after a single wheel of a vehicle has a flat tire, the torque of the remaining three wheels can be accurately adjusted at a frequency of 1,000 times per second, and the body posture can be compensated and intervened by the driving wheel in time to help the driver stop the vehicle stably and controllably. This function is expected to avoid the occurrence of secondary accidents to the greatest extent from the root of power.

With the "Easy Sifang" technology, the vehicle core system protection ability reaches IP68 level, and the vehicle body and cockpit are well sealed, so it can even obtain the emergency floating ability by virtue of the four-wheel independent vector control function.

In addition to the ultimate security, "Easy Sifang" will also provide users with the ultimate performance and experience. The "Easy Sifang" platform has a maximum rotation speed of 20500rpm and a vehicle horsepower of over 1,100 horsepower, which can meet the performance requirements of various extreme scenes such as streets, off-road and racetracks. The powerful power brought by independent research and development of highly integrated motors also supports the "Easy Sifang" technology to realize flexible in-situ U-turn function on high adhesion roads such as asphalt roads.

With the independent positive and negative torque output capability of the four-motor drive technology, the "Easy Square" platform can even achieve a braking distance of less than 40 meters and an agile steering capability of less than 12 meters when the steering gear and brakes are not working, so that large SUVs also have the flexibility of not losing A0-class cars.

A few days ago, Xpeng Motors CEO He Xiaopeng publicly stated in an interview that "Ninety-nine percent of AEB of Friends (Friends) are fake.",this burst point of view instantly attracted the attention of the network.

Subsequently, Yu Chengdong countered He Xiaopeng’s AEB argument in the circle of friends:Experience it quickly, even what AEB is, even the top leaders of car companies have not understood it at all.

Wen Jie and Tucki are both in the first echelon in the field of intelligent driving, and this fight has attracted a large number of people who eat melons. So what exactly is the AEB that Yu Chengdong and He Xiaopeng are arguing about? Let’s talk about it today.

When I watched this video for the first time, I was really worried. I didn’t see an old man until the car stopped. With the Aouita 11, there are more and more cases of automatic obstacle avoidance and extreme car rescue.

1. He Xiaopeng: It is said that 99% of AEB is fake.

Recently, in an exclusive conversation with "No.42 Garage", He Xiaopeng released a lot of materials and made a rather sharp comment on the technology of friends and businessmen.

After the launch of the new M7 in Wenjie, it was completely destroyed, with a large quantity exceeding 80,000 units. The AEB active safety promoted by Yu Chengdong has become the main reason for many people to buy it. You know, it can stop at 90km/h, and there is only one at present, but in He Xiaopeng’s view,This is actually a fraud.

In his reply, he said: first, most people may never touch AEB；;Second, friends talked about AEB. I think 99% of it is fake. It is fake. None of the publicity was officially released by the company. It was all from small videos.

At the same time, it added: our people also asked, its AEB can’t be opened at all, and there are too many cases of wrong braking on the road.

Answering "its propaganda effect is greater than its actual use effect?" , He Xiaopeng said:

At present, when talking about AEB in the industry, we mainly talk about vertical AEB; When it is triggered, its speed should be within 60 kilometers per hour in most cases.If the speed is too high, once you brake by mistake, it will be a great shock to users, which is simply unacceptable.

He Xiaopeng added: I don’t think it’s right to treat customers as guinea pigs. Some enterprises dare to do this, but they will also bite back. I have worked in the automobile industry for several years, but I don’t want to do this, but we will definitely do a better job in AEB.

2. Yu Chengdong retorted that the top leaders of car companies don’t understand AEB.

This view has attracted the attention of Yu Chengdong, the chairman of Huawei Zhixuan Car. After all, the other party named it as fraud, so Yu Chengdong refuted it in the circle of friends, saying"The top leaders of car companies don’t understand AEB".

This is not enough. Yu Chengdong continued to write in the comment area of his circle of friends:

Some people don’t understand what AEB is at all, and tell some people that intelligent driving is nonsense/flicker, almost exactly the same!

Lack of basic understanding of industry technology development and future development!

Some car companies are busy doing intelligent driving all day, and the results of AEB active safety test are very poor. When asked, they know that they have not even done the basic functions of AEB.This surprised me very much! Either let the men fool, or lack the most basic understanding of the development of the automobile industry!

There is no doubt that Yu Chengdong’s response is full of gunpowder, but in combination with He Xiaopeng’s previous remarks, it is indeed time to stand up and say, after all, the more clear the argument is.

3. What is AEB?

So what the hell is AEB?

According to public information,AEB(Autonomous Emergency Braking) is an automatic emergency braking system for automobiles.The distance from the vehicle or obstacle in front is detected by radar, and analyzed by electronic control unit. According to different distances and speeds, whether there is a danger of collision is judged, an alarm is given to the driver, and automatic emergency braking or vehicle deceleration is performed to the maximum extent, so as to reduce the probability of collision with the vehicle or pedestrian in front and avoid accidents.

Simply put, it is to take the initiative to help you step on the brakes to avoid hitting people or other objects.

As one of the active safety functions, AEB has increasingly become the standard of many new cars. At present, the relatively advanced AEB score in the industry is 60 km/h.. That is, when driving at a speed of 60km/h, AEB can take the initiative to stop the car before it hits the object when it detects a stationary object in front.

Yu Chengdong promoted that the AEB active safety of its own Huawei ADS 2.0 advanced intelligent driving can reach 90km/h braking, which is "far ahead".It can effectively avoid most traffic accidents caused by inattention and complex road conditions.

4, use it once to return to the book! Huawei AEB successfully avoided hitting the elderly.

Huawei’s ADS 2.0 advanced smart driver does have related cases, not the M7, but another Aouita 11.

Recently, Aouita CEO Tan Benhong shared a very thrilling case. The owner drives a Aouita 11 on the national highway. Because there are few vehicles, the speed is not slow, and the light on the road is not good.

All of a sudden, this Aouita 11 suddenly started to brake, and gave a thumping sound until the brake stopped.The driver found that an old man dressed in black wanted to cross the road. If the vehicle did not automatically identify and brake urgently, the consequences would be unimaginable.

When the Aouita 11 brake stopped, a Volvo S90 came near the driveway. The driver on it also noticed that the situation was wrong, and the brake light was always on. Then the old man retreated to the road and the two cars drove away.

Tan Benhong said:

When I watched this video for the first time, I was really worried. I didn’t see an old man until the car stopped. With the Aouita 11, there are more and more cases of automatic obstacle avoidance and extreme car rescue.

In fact, there are many feelings. On the one hand, it has strengthened our determination to do intelligent driving.Help everyone step on the brakes and take a direction in the extreme situation of being invisible and too late to improve the safety of travel;

On the other hand, I still want to remind you that the current intelligent driving is only an aid, not a real automatic driving. You should concentrate and be ready to take over at any time.

5, the end

From this point of view, the AEB function is indeed very practical in safe driving, and it can even be said that "use it once to return to the book." After all, if you really succeed in avoiding hitting people, the loss saved may be hundreds of thousands or even hundreds of thousands.

Although there are differences in their understanding of AEB, it is undeniable that AEB has become an indispensable part of intelligent driving in the future.

Yu Chengdong and He Xiaopeng’s "pinching each other from a distance" is actually a microcosm of the increasingly fierce competition in the automobile industry in recent years, especially in the research and development of new energy and intelligent driving. Whoever comes up with really good products can survive under the cruel competition.

recent days,BYD released the latest sales data.,The cumulative sales volume of the first anniversary of the highly acclaimed Han listing has exceeded.10Ten thousand vehicles, reach101309Car,Sit tightHigh-end new energy vehiclesTop1And China brand medium and large car market.Top1. At the same time, BYD’s market value has also soared, breaking through.three00Yuandaguan.

It’s not just BYD Han who has been recognized by the market. Since its launch, the blade battery has also been recognized by the market.Leading the new energy car market with stronger technical strength.Blade battery as HanEVWhat kind of technical advantages does one of the core components have in charging?

Blade battery models achieve maximum output power.

When charging an electric vehicle, we often pay attention to the charging power of the vehicle, because the charging power directly determines the charging efficiency, but the charging power here is not the highest charging power, but the average charging power.

At present, many overcharge technologies claim that the charging power can reach.250kW, even higher. However, in actual use, it will be found that, firstly, it is necessary to rely on special super charging piles to achieve overcharge, and it is difficult to achieve charging close to the peak output power of charging piles by using other charging piles, and the charging power is greatly reduced; Secondly, even if there is an overcharged pile, the time to really reach the peak power is only a few minutes, and then the power will drop very quickly, and the actual charging speed is not ideal.

Byd Han equipped with blade batteryEVVehicle type, as long as the charging pile supports, the vehicle can realize fast charging. The charging power will maintain a relatively stable state, and at the same time, it can basically reach the maximum output power of the charging pile, and the time for maintaining high-power charging can basically be charged.90%ElectricityQuantity.

Comparison of thermal stability of materials

As the power battery of Ferrous lithium phosphate system, BYD blade battery has high temperature resistance.500℃.At the same time, BYD has always adopted a high-voltage charging scheme to reduce heat generation and loss, improve charging efficiency and protect batteries. Under BYD’s advanced battery thermal management system, the blade battery can maintain high-power charging for a long time, and finally realize the Han.EVfillelectricity10Minutes, maximumrunone35km.

Blade battery is HanEVSales continue to help.

Explosion diagram of battery pack

Blade battery has a long blade-like appearance, and the battery pack adopts a non-modular design, and the batteries directly form the battery pack, so that they can be evenly arranged in the battery pack, and the heat dissipation of the batteries is from liquid cooling.Utypepipe/tubeTo liquid coolingPanel, more uniform heat dissipation, effectmoregoodCompared with the traditional battery, its heat dissipation area is larger, reducing heat accumulation. For the battery thermal management system, the battery core temperature in the battery pack is more consistent, and the thermal management system has higher heat exchange capacity, which can always keep the battery core in the best working temperature range. Therefore, it is ensured that the heat generated by the blade battery can be released in time in the process of long-term high-power charging, and the influence of excessive battery temperature on the safety performance and service life of the battery can be avoided.

BYD blade battery redefines the safety standard of power battery for new energy vehicles, and also has super strength, super endurance, super life and super power. Blade battery is redefining the new energy market, which is the cornerstone of BYD Han EV sales.

A few days ago, BYD Auto introduced the standard endurance version of the luxury Han EV equipped with blade batteries. The NEDC has a cruising range of 506km under comprehensive working conditions, and the subsidized price is 209,800 yuan, which will be delivered from September. China’s high-end new energy car, represented by BYD, has never been afraid of foreign competition and is accelerating its entry into mainstream families.

On October 7th, the reporter of Nanduwan Caishe learned from Huawei that the new M7 designed jointly by Huawei and Celestial Automobile was set to exceed 50,000 units on the 25th day of listing, and 7,000 units were set to hit a new high on October 6th. Yu Chengdong, managing director of Huawei, CEO of BG and chairman of BU, a smart car solution, said in a circle of friends: "Since the release of the new M7 on September 12th, the first sale has exceeded 50,000 units. Yesterday, 3500 sets, today, 7000 sets, these two days, more than 10,000 sets, creating a miracle. Congratulations to the smart car selection team and step up high-quality mass delivery. "

On September 12th, AITO’s new M7 series was officially launched, positioning itself as a luxury intelligent driving medium and large SUV with great wisdom, large space and super safety. At the press conference, Yu Chengdong introduced that he has invested 500 million yuan in the new M7 series of AITO, using solid materials and the best technology, bringing users the ultimate experience that is more advanced than far ahead.

According to reports, the new M7 in Wenjie is equipped with HUAWEI ADS 2.0 high-order intelligent driving system, which is the first to realize high-speed and urban high-order intelligent driving without relying on high-precision maps. It is expected that in December this year, the urban intelligent driving pilot assistance (urban NCA) will realize the intelligent driving experience that can be opened all over the country.

As a 250,000-class luxury medium and large SUV, the new M7 fully considers the needs of family travel, and the effective space in the big five-seat car reaches 3338 mm. At the same time, the six-seat layout is more flexible, and the overall space of the front, middle and rear three rows reaches 2605mm, which makes the six-seat and four-seat modes also have spacious interior space.

At the launch conference of the new M7, Yu Chengdong held a delivery ceremony for the small customers during the Chengdu Auto Show. The new M7 was delivered immediately after the launch, which greatly shortened the waiting period for users to place orders and improved the car purchase and car use experience of consumers. As the new M7 set a new high, Yu Chengdong also sighed with emotion: "It’s not easy to come back to life. Thanks to the hard work of the soldiers of Zhixuan Car, Car BU and related departments, thank them and congratulate them. "

In July this year, at the 14th China Automotive Blue Book Forum, Yu Chengdong once said that automobiles are Huawei’s only loss-making business. In 2022 alone, the R&D investment will reach 1.5 billion yuan, especially in the research and development of autonomous driving, accounting for 70% to 80%, and the number of R&D personnel is as high as 7,000, which is definitely a burning business.

According to Huawei’s business performance in the first half of 2023, the revenue of smart car solutions business is 1 billion yuan, which only accounts for a small part of Huawei’s business map.

It is worth noting that Huawei continues to develop its automotive business. On September 25th, Huawei held a new product launch conference in Shenzhen. The first car of Huawei’s smart car selection business, Zhijie S7, was also officially unveiled and will be officially released in November this year. Yu Chengdong said: "Intelligent S7 will surpass Model S in all specifications". The M9 is scheduled to be officially released in December, and Yu Chengdong said it will be "the best SUV within 10 million".

On April 1st this year, at the China Electric Vehicle committee of 100 Forum (2023), Yu Chengdong also said that Celes was the first partner of Huawei’s smart car selection model, but it was no longer the only one. Next, there are a number of cooperative car companies under Huawei’s intelligent selection mode, including BAIC, Chery and Jianghuai.

Written by: Nandu Bay Finance Society reporter Cheng Yang

Editor: Cheng Yang

At 14:30 on September 25th, the new product launch conference of Huawei in autumn was held in Beijing. At the press conference, Yu Chengdong, managing director of Huawei, CEO of BG, and chairman of BU, a smart car solution, brought new mobile devices including Mate 60 series, MatePad Pro, M-Pencil, HUAWEI WATCH and so on, with unprecedented scale and popularity.

In addition to these mobile devices, although there are not many car-related contents in the press conference, the amount of information is also very sufficient. Yu Chengdong’s speech was even interrupted by the audience’s enthusiastic cry of "Far ahead".

So, what "car"-related content did Yu Chengdong, who has just been promoted as the chairman of Che BU, bring to us at the press conference?

Question M9: "The best is within 10 million, and the strongest is on the road."

Yu Chengdong said at the press conference that at the end of the year, Huawei will launch a new car-the M9. Yu Chengdong maintained a confident and funny style, and said:

"Ask the world M9 is the best SUV within 10 million yuan, and it is the most powerful SUV that can be seen on the whole road! M9 is expected to arrive as scheduled in December. 」

At present, the official APP shows that the M9 has been pre-sold, and the pre-sale price of the extended range version and the pure electric version is 500,000-600,000.

In fact, on September 12, before that, the M9 was listed in the new car catalogue of the Ministry of Industry and Information Technology, and some core information was also exposed. As the flagship of the family, the M9 is divided into pure electric version and extended range version. In the declaration, the pure electric version also uses the "two-color body" that used to appear on Maibakh and Rolls-Royce. The new car has the momentum that a large SUV should have.

The extended-range model has been slightly adjusted in the front face. The design of black chrome trim with bright color in the declaration drawing is also very mature and steady.

According to the data of the Federation, the length, width and height of the boundary M9 are 5230 x 1999 x 1800 mm, and the wheelbase is 3110 mm. In contrast, the ideal L9 has a length, width and height of 5218 x 1998 x 1800 mm and a wheelbase of 3105 mm, and the two cars are very close.

In terms of power parameters, the motor power of the extended range version of the M9 is 165 kW/200 kW, and that of the pure electric version is 160 kW/230 kW. For comparison, the motor power of the ideal L9 is 130 kW/220 kW.

As early as the press conference on April 17th this year, Yu Chengdong revealed many thoughts about the design of M9, and the smell of gunpowder was full: "We should redefine the most luxurious SUV within 10 million yuan", "Those so-called best SUVs within 5 million yuan, they are steel bodies, we are 80% aluminum bodies" and "refrigerators and color TV sofas, all of which are well-off levels, not real luxury".

According to Yu Chengdong’s statement at that time, the space of M9 is flexible, realizing the same flat floor as MPV, so there are no steps in three rows, which is convenient for access. In addition, the front and rear adjustable range of the two rows is larger, and all the seats in the car are provided with electric slide rails, so that the passenger and luggage space can be flexibly adjusted. In addition, the M9 will also provide a changeable seating mode with 3|4|5|6 seats.

The M9 will also be equipped with the "HUAWEI XPIXEL" mega-pixel smart headlights, which is the first time that Huawei smart headlights have got on the bus. The digital projection headlights with double reflective lenses can realize ultra-near field projection, and ADB (adaptive high beam) /AFS (adaptive headlight system) is also integrated.

Yu Chengdong also revealed that the Wenjie M9 was built on a brand-new D-class luxury SUV platform, with an all-aluminum chassis and an integrated die-casting body. The aluminum alloy volume of the body accounts for more than 80%, and the whole system comes standard with air springs and CDC damping system. In addition, Wenjie M9 is equipped with the world’s largest integrated die-casting car body with 9,000 tons of die-casting equipment.

The intelligent assistant of Xiaoyi in the car is also connected to the "Pangu Big Model" developed by Huawei, which not only has visual interaction, but also serves as the tweeter of HUAWEI SOUND.

At the same time, in the cabin, Huawei’s AR-HUD can achieve a large projection area of 75 inches, and this technology is deeply integrated with Huawei’s ADS intelligent driving, which is expected to have a very novel experience in the visualization of intelligent driving. Passengers in the back row will have a "Huawei light field screen", which is expected to simulate a maximum display effect of 100 inches. Yu Chengdong even said, "The M9 can carry 10 screens when fully equipped, redefining the large screen in the car. 」

From the above information, it is not difficult for us to find that the M9 has fully carried Huawei’s smart car full-stack technology solution.

From intelligence to function, from cockpit to intelligent driving, from space to design, Huawei has joined hands with the world to offer the most advanced technology, which also makes Yu Chengdong’s declaration of "the best within 10 million, the strongest on the road" at today’s press conference even more exciting.

Intellectual S7: "Beyond Tesla Model S in all dimensions"

At the Huawei Developers Conference on August 4th, Huawei officially launched HarmonyOS 4. In addition to carrying HarmonyOS 4, Yu Chengdong also revealed that the pure electric coupe with Chery, Zhijie S7, will be unveiled this quarter.

This time, Yu Chengdong once again announced that Zhijie S7 will be released in November. Yu Chengdong also said:

"Zhijie S7 will surpass Tesla Model S in various specifications. 」

As can be seen from this Huawei publicity map, Zhijie S7 is expected to achieve an excellent level in driving and control dimensions, spatial dimensions and intelligent dimensions.

According to the photos previously exposed in Weibo, Yu Chengdong, this pure electric coupe did not use the AITO brand jointly built by Huawei and Cyrus, but was named "Zhijie". Judging from the design of the new car, Zhijie S7 did not use Chery’s design language, but chose to use a front face design similar to the flagship SUV M9 that Wenjie is about to launch. It can be seen that Huawei has a very high voice in cooperation with car companies.

At present, the spy photos of Zhijie S7 are gradually increasing. According to the photos of the interior exposed on the Internet, it can be seen that the new car adopts the layout of arms, and the area of the center console from the big screen is very similar to the M5. The steering wheel with small diameter is expected to be very good for driving, and its shape and roller design are somewhat similar to those of Aouita. The new car is designed with a step in front of the co-driver, and we can also see a similar design on Tucki P7.

Moreover, the intelligent S7 adopts the design of high-position instrument panel, which is expected to give consideration to the role of HUD and thus save some costs. In addition, we notice that Zhijie S7 has the same tweeter structure as Wenjie M9, and it is expected that Huawei’s AI model will also be put on the bus.

Due to the high cost of Huawei’s HI cooperation model in the past, for example, the Huawei HI version of the Alpha S of BAIC Extreme Fox sold for more than 350,000 yuan, and its market competitiveness was not high; However, the early "intelligent car selection" mode, such as AITO’s M5, only had the car system in HarmonyOS and lacked high-level intelligent driving ability.

After Yu Chengdong took charge of Huawei BU, Huawei’s "HI Mode" and "Intelligent Car Selection" modes were merged and unified. Under the new cooperation scheme, the scheme of intelligent driving is changed from three lidar to one, and the hardware cost is reduced by improving the algorithm ability; At the same time, cooperative car companies can also own the car system of Huawei HarmonyOS.

On the surface, Huawei has always stressed that it "does not build cars" but "helps car companies build good cars". However, as far as the current cooperation mode with the world is concerned, the cooperation between Huawei and car companies will involve vehicle design, technology empowerment, marketing, factory construction and other aspects.

It is not difficult to see from the information exposed at present that the combination of Chery’s engineering ability and Huawei’s technical blessing will bring great pressure to other competitors in the range of 200,000-300,000.

In addition to the extraordinary master edition, there is also the "Huawei Mate 60 Pro Aouita Special Edition".

The "Porsche Design Edition" of Huawei Mate series may become out of print. At this autumn Huawei product launch conference, the special design version of the flagship model was named "Mate 60 RS ULTIMATE DESIGN Extraordinary Master", and the spokesperson also chose Andy Lau.

On the other hand, Tan Benhong, CEO of Aouita Technology, revealed two messages in Weibo: First, Aouita 12 will be the first vehicle equipped with HarmonyOS 4.0 and Huawei ADS 2.0 like Zhijie S7; Second, Aouita also cooperated with Huawei to create "Mate 60 Pro Aouita Special Edition".

Reminiscent of Nio Phone released by Weilai a few days ago, the "Mate 60 Pro Aouita Special Edition" jointly created by Aouita and Huawei may be deeply customized in terms of mobile phone/car interconnection, ecological connection and remote control.

Aouita’s two models 11 and 12 are also equipped with HarmonyOS system, and we have reason to believe that Huawei will customize a more exclusive and intelligent car experience for Aouita.

As a brand jointly built by Changan Automobile, Contemporary Amperex Technology Co., Limited and Huawei, CHN, a technology platform for intelligent electric vehicles in Aouita, has a very bright performance in intelligent technology, body structure and three-electricity technology, while Aouita just made its first offline appearance at Munich Auto Show.

As an early collaborator of Huawei HI mode, Aouita 11 and 12 still adopted the hardware scheme of 3 lidar. Aouita has also become the top brand among the car companies that cooperate with Huawei. With the endorsement of giants in design, manufacturing, intelligence and three electric technologies, Aouita’s high-end road will also be quite interesting.

Huawei is "far ahead" and its competitors are "on tenterhooks"

Established in 2019, Huawei BU has experienced ups and downs.

From "HI mode" and "intelligent car selection" to concentrate on intelligent car selection, from intelligent cockpit and intelligent driving to providing "full-stack technical solutions for intelligent cars", Che BU’s ambition and achievements to become "Bosch in the era of intelligent electric vehicles" are obvious to all.

Car BU also experienced personnel transfer not long ago. Yu Chengdong was promoted to chairman, and Jin Yuzhi, president of Huawei’s optical product line, has recently taken over as CEO of Car BU. It seems that in response to the previous rumor that "the focus has shifted to the mobile phone business", Yu Chengdong, who has become the chairman, still appeared in front of the press conference and enthusiastically introduced the intellectual and intellectual circles.

However, this time, the audience in the audience and in front of the screen shouted "Far ahead" and Yu Chengdong was overwhelmed, and the team he led finally moved from behind the scenes to the stage.

At the press conference, Yu Chengdong announced that from the release on September 13th to September 24th, the average daily increase of the customer M7 was 1,500+,and the large order of the customer M7 exceeded 20,000. This is only ten days’ data. If this momentum is maintained, all 300,000-class medium and large new energy SUVs should rethink their future strategies.

The M7 is just the beginning-we can see the wide range of Huawei’s attention and technology empowerment from the preview, and there will be new products such as Zhijie S7 and Aouita 12. Huawei is still planning to cooperate with Jianghuai Automobile to launch more high-end models.

In the era of fuel vehicles, Bosch, as a supplier giant, cannot fundamentally affect the competitiveness of car companies. However, in the era of electrification, Huawei holds almost all technical chains except the car itself, and it can bring far more to car companies than Bosch.

Consumers have more advanced and smarter technologies to choose from, and they should be happy and gratified. Users who hold money for purchase hope to have more mature and cost-effective technology.

However, for car companies, if they watch the excitement with the same mentality as the audience without a sense of crisis, then only the waves and crises that cannot be dealt with are waiting for them.