The dance of "subject three" is on fire, don’t imitate it blindly.

  Recently, we saw a very special dance-"Subject III" dance, which became popular on the Internet and attracted wide attention. However, some people do not master the correct skills in imitation, resulting in physical injury or discomfort. So, what harm will this dance do to our health? How to prevent it? In this programme, we will talk about this topic.

  Online big doctor: Wang Fasheng

  Department of Orthopaedics, the First Affiliated Hospital of Fujian Medical University

  Deputy chief physician, doctor of medicine

  Topic of this issue: "Subject 3" is on fire, so don’t imitate it blindly.

  What are the health risks of "subject three"

  Injury of knee joint and ankle joint: In the process of dancing, the knee joint and ankle joint should be turned inside out quickly. If the strength and coordination are not enough, it may lead to the injury of lateral ligament of knee joint and lateral ligament of ankle joint, and may also affect cartilage and meniscus in joint.

  Muscle strain: Dancing may involve some muscle groups that need great exercise. If you don’t warm up enough or your muscle strength is insufficient, it may lead to muscle strain.

  Lumbar injury: You need to maintain a certain posture when dancing, especially when there are many waist movements. If the posture is incorrect or excessive force is exerted, it may lead to lumbar injury.

  Increased cardiovascular burden: Dancing is an aerobic exercise. For some untrained people, excessive dancing may increase the cardiovascular burden.

  When dancing the "subject three" dance

  Pay attention to the following points

  Warm-up: Proper warm-up before dancing can reduce the risk of muscle strain.

  Moderate exercise: Don’t overexert or pursue complicated movements, but exercise moderately according to your physical condition.

  Pay attention to posture: when dancing, you should keep the correct posture to avoid the injury of lumbar spine and knee joint caused by bad posture.

  Seek medical attention in time if you feel unwell: If you feel obvious physical discomfort after dancing, such as pain and swelling, you should seek medical attention in time.

  How to deal with injuries in dancing practice?

  Stop practicing immediately: Stop dancing immediately after the injury to avoid aggravating the injury.

  Ice compress: Apply ice packs or other cold compress materials to the injured area to help reduce pain and swelling.

  Pressure bandage: bandage the injured part with elastic bandage to reduce swelling and bleeding.

  Raise the injured part: raise the injured part to reduce swelling.

  Seek professional medical advice: if the injury is serious or persists, you should seek medical advice in time and follow the doctor’s advice for treatment.

  How to improve the flexibility and balance of the body

  Flexibility training

  Passive stretching: Passive stretching under the guidance of professionals, or self-passive stretching with the help of yoga balls and other tools can help improve the range of motion of joints and enhance the flexibility of muscles and ligaments.

  Active stretching: through self-active stretching and some specific postures in yoga and other sports, the flexibility of muscles and ligaments can be enhanced, and the flexibility of joints can also be improved.

  Warm-up exercise: Before starting formal dance training, proper warm-up exercise, such as brisk walking, running and skipping rope, can increase the body temperature, reduce muscle tension and improve joint flexibility.

  Balance training

  Swallow balance: On the basis of standing on one leg, leaning over and raising the left leg backward, while holding hands on the back of the right leg, keeping the head and ankle in a straight line can help improve the sense of balance.

  Handstand: In dance training, practicing handstand and bowl-topping can help to improve the sense of balance.

  Yoga: By practicing some balance movements in yoga, such as tree posture and Japanese sitting posture, you can improve your sense of balance.

[Editor in charge:

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BYD launches the new "Tang EV", starting from 279,800 yuan.

On June 1st, BYD’s 2022 Tang EV was officially listed, and the price was 279,800 yuan-339,800 yuan after comprehensive subsidies. At the same time, four car rights and interests of "2 worry-free car purchase policies, 1 worry-free car protection, 5 exclusive VIP services and 5 online services of Zhilian" were launched simultaneously, which can be described as full of sincerity.

As the leader of pure electric SUV, the flagship strength of 2022 Tang EV has evolved in all dimensions, and with the three leading factors of "battery life, safety and technology" and the brand-new luxury quality such as six seats, it has set a new benchmark for the value of high-end pure electric SUV. Previously, the 2022 Tang EV also achieved an amazing record of only pre-selling 8505 units in 24 hours, and its strength rewritten the market structure of 300,000 pure electric SUVs.

The longest battery life is 730km, widening the user’s travel radius.

In terms of endurance performance, the 2022 Tang EV far exceeds users’ expectations, and the two-wheel drive version of CLTC can last up to 730km under comprehensive working conditions, showing the king’s posture that continues to lead. At the same time, the new car also offers 600KM exclusive type and 635KM four-wheel drive flagship type.

The 2022 Tang EV is equipped with a 108.8kWh large-capacity blade battery, which has the deepest power reserve of all BYD models, ensuring the industry benchmark endurance performance. In addition, thanks to the world’s first battery pack direct cooling and direct heating technology and wide temperature range high-efficiency heat pump air conditioning, the thermal efficiency is increased by 20%, and the energy consumption of air conditioning at low temperature is reduced by about 40%, which continues to help long battery life. Coupled with the new EV Dragon Face low wind resistance front face, AGS active air intake grille and 21-inch low wind resistance wheels and other wind resistance reduction technologies of the whole vehicle, it finally makes its battery life up to 730km, making it difficult for its rivals at the same level.

Zero acceleration only 4.4s performance is superior to the same level.

Long battery life sets an industry benchmark, and subversive performance is also the same! The 2022 Tang EV 635KM four-wheel drive flagship is equipped with dual motors with the maximum power of 180kW and 200kW, and the fastest acceleration of 100 km is only 4.4s, which continues to lead the pure electric SUV to a new height.

The 2022 Tang EV not only accelerates quickly, but also can stop. It is equipped with Brembo racing-grade matte grey six-piston fixed pliers (front), which can effectively shorten the braking distance, realize the braking distance of 36.8 meters, and allow users to brake safely under intense driving conditions.

In terms of chassis training, the 2022 Tang EV also demonstrated the chassis quality of the German luxury SUV. Its super intelligent electric four-wheel drive can intelligently adjust the power distribution ratio of front and rear wheels according to the road conditions instantly, bringing users a more flexible and smooth control experience. In addition, thanks to the newly added DiSus-C intelligent electronically controlled active suspension, the 2022 Tang EV also has stronger road adaptability, and can ride on the ground in a variety of complex road conditions, satisfying the driver’s arbitrary "control".

Two pioneers’ technological blessings reshape the future life of people and cars.

The 2022 Tang EV will reshape the future life of people and cars with two pioneering technologies. Among them, the upgraded DiLink 4.0(5G) intelligent network connection system supports 5G fast connection, which can satisfy users’ fast connection with the world. In addition, its 15.6-inch self-adaptive rotating floating Pad has built-in mass customization APP and supports voice interaction function, just saying "Hello, Xiao Di! You can easily open various services, and the convenient experience is under control.

The DiPilot intelligent driver assistance system equipped on the 2022 Tang EV has been upgraded to the L2.5 intelligent driver assistance mode, and has a variety of pioneering functions. Among them, thanks to ACC-S&G stop-and-go full-speed adaptive cruise system and ICC intelligent navigation system, 2022 Tang EV can realize automatic car-following cruise and do "subtraction" for users’ driving. The 3D holographic transparent image system and APA visual fusion full-scene automatic parking function can also help drivers monitor the surrounding conditions of vehicles in real time, making parking easier. 

SSix-seat luxury flagship opens a new realm of luxury travel

In order to satisfy consumers’ pursuit of high-quality travel, BYD also launched a six-seat enjoyment combination suit for the 2022 Tang EV. Consumers only need to increase 10,000 yuan to choose and install six S-class luxury flagship seats worth 24,000 yuan. Among them, the 2+2+2 seat layout, each seat is an independent comfortable space, and the second row of independent seats also supports 4-way electric adjustment, and has functions such as ventilation and heating. In addition, the front middle row seat is also equipped with a 10-point SPA-level massage function, with 5 massage modes and 3 massage intensities, which can help users effectively alleviate driving fatigue.

In addition to refreshing the user’s cognition with a sense of comfort and luxury, the 2022 Tang EV will also upgrade the car experience to a new level from the sense of touch, hearing and smell. The interior material is made of microfiber high-grade suede and equipped with NAPPA leather seats, and the luxury texture is within reach. In addition, HiFi-level custom-made Dana audio can awaken users’ auditory nerves with the quality of palace-level music, and the addition of intelligent fragrance can also make users enjoy the sense of smell.

Directly hit Chengdu Auto Show | BYD 2021 Tang officially opened for pre-sale.

Beijing News Shell Finance (Reporter Mo Wei) On July 24th, BYD’s 2021 Tang was officially unveiled at the Chengdu Auto Show and the pre-sale was started. Among them, the pre-sale price of 2021 Tang fuel is less than 170,000, the pre-sale price of 2021 Tang DM four-wheel drive high-performance version is less than 300,000, and the pre-sale price of four-wheel drive performance version is less than 250,000. According to official sources, Tang EV will also be listed and delivered in the second half of this year.

The appearance of the 2021 Tang Dynasty continues the family-style design language of "Dragon Face", which is domineering and dynamic, with extraordinary momentum. The interior was personally designed by Michele Paganetti, the global interior design director of BYD, to create a luxurious flagship cockpit surrounded by luxury atmosphere.

In addition, the 2021 Tang DM motor adopts a brand-new technology, which greatly improves the rotor strength and light weight of the whole vehicle. In the furious mode, the double motors and the engine work together, and the fastest acceleration of 100 meters can reach 4.3s, and the braking distance of 100 meters can reach 36m, ranking the leading level in the same class.

Beijing News reporter Mo Wei Editor Xu Chao proofreads Junyan Zhang

Xiaomi executives responded that the price of SU7 was 361,400: the news was not true.

[Original news of Aika automobile industry]

Recently, a picture of the premium price of Xiaomi SU7 was exposed on the Internet. According to the picture information, a model of BJ7000MBEVA1 Xiaomi pure electric car has been licensed, and the insurance cost is 361,400 yuan. In response to this news, Wang Hua, general manager of the public relations department of Xiaomi Group, said that the licensing of internal vehicles in recent days is also to test all the processes of selling and delivering services. Everyone knows that the process of selling and delivering services includes licensing and buying insurance. There must be a pricing for buying insurance, so this price is only internal. Of course, this person who is not in the industry may not know much about it.

The front face design of Xiaomi SU7 is very sporty. The headlights are in the shape of rounded corners and polygons, and the interior is in the shape of a meter, which enhances the recognition of vehicles. In addition, there is a real air duct under the vehicle to help the brake system dissipate heat. The lower enclosure and hood emphasize the sense of movement of the vehicle and exude a strong sports car style.

The body lines of the SU7 are very smooth, presenting a feeling similar to a coupe. The slip-back tail design and the extended wheel eyebrows are reminiscent of the elements of a German sports car brand. The tail of the vehicle adopts the popular through taillight design, and the logo of xiaomi is marked on the top, which enhances the recognition. In addition, the new car is also equipped with an electric spoiler function. It is worth mentioning that the official has adjusted and completed the declaration in time to solve the problem that the font of the LOGO of XIAOMI brand at the tail of the official map vehicle was too large.

In the car system, Xiaomi 澎湃 OS will be applied to the car system of SU7. The car is equipped with Snapdragon 8295 chip and supports five-screen linkage. Its application ecology covers mainstream vehicle applications, tablet applications and mobile phone applications. In addition, the new car also supports CarPlay and airplay functions, and is compatible with the Apple iPad boarding function.

In terms of body size, the length, width and height of Xiaomi SU7 are 4997/1963 /1440mm, respectively, and the wheelbase is 3000mm. In terms of power, the car offers two options: dual-motor version and single-motor version. Among them, the maximum power of the dual-motor model is 673 horsepower, the acceleration time from 0 to 100 km/h is 2.78 seconds, and it is equipped with Contemporary Amperex Technology Co., Limited ternary lithium battery with a capacity of 101kWh, and the CLTC cruising range is 800km. The maximum power of the single-motor version is 299 HP, and the acceleration time from 0 to 100 km/h is 5.28 seconds. It is equipped with a 73.6kWh Freddie lithium iron phosphate battery, and the CLTC cruising range is 668km.

Wonderful content review:

Xiaomi automobile SU7 power parameter exposure battery life is 800km.

Xiaomi SU7 is exposed without camouflage or released on December 28th.

Chuan Xiaomi SU7 will release an official response on December 28th.

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Wen Jie’s face made Ren Zhengfei swollen.

Produced by Tiger Sniffing Automobile Group

Author | Li Wenbo

Editor | thoughtful

Headshot | Screenshot of the M5 conference

The joy of asking car owners to consciously be promoted to "Huawei car owners" has not passed, and Ren Zhengfei’s big mouth is ruthlessly drawn in their faces.

Today (March 31st), according to Cailian Comprehensive 36Kr, Huawei once again issued a decision announcement on the automobile business. The announcement was signed by Ren Zhengfei, founder and chairman of Huawei, and once again stressed that "Huawei does not build cars" and "valid for 5 years". In addition, Ren Zhengfei also put forward strict requirements for the exposure of Huawei logo in automobile design. "Emphasize that Huawei /HUAWEI cannot be used in vehicle promotion and appearance." The source said, and emphatically pointed out, "you can’t use’ Huawei asking the world’ and ‘HUAWEI AITO’. "

On the 8th of this month, AITO was still on its official Weibo."Openly" turned the familiar "AITO asking the world" into "HUAWEI asking the world".What is even more imaginative is that the Weibo was forwarded by the official account of "HUAWEI Terminal": "Where you want to go, Huawei asks about the car and always accompanies you!"

A small change in the name, in addition to causing the carnival of sales in the world that "Huawei cars can finally be called aboveboard", has once again aroused the N-degree conjecture of "Huawei makes cars":Is this time, Huawei really going to build a car by itself?

In fact, this name change is just a standardized adjustment of the marketing port between Huawei and Cyrus Auto, and it does not involve the adjustment of the cooperative relationship between the two parties.

Contrary to the outside world’s speculation that the relationship between the two parties is "broken", on February 25 this year, Huawei and Celestial Automobile also signed an agreement to deepen joint business in Shenzhen: Huawei terminals play a leading role in market and user demand insight and define new products; Sailis continues to do a good job in the iterative evolution of existing models, enhance the product experience, and launch a new platform for the future. The first flagship model under the new platform is scheduled to be released in 2023, which will be equipped with a high-level intelligent driving system, and a number of new models will be launched in succession.

At the signing ceremony, Yu Chengdong, managing director of Huawei, consumer BG CEO and smart car solution BU CEO, said:"Sailis is the earliest car company with the deepest investment and the most product models in Huawei".On other public occasions, Yu Chengdong has repeatedly stated that the cooperation between Huawei and Celeste will not decrease, but will increase instead of decrease.

The person who can have the first voice in Huawei is Ren Zhengfei’s father after all.


No matter how much Yu Dazui scampered, before a paper announcement signed and signed by the boss, he only sounded the golden bell and retired. Speaking of it, Yu Dazui’s psychology is better than that. Go back to headquarters to calm down a few words.Just watch Tesla reverse the car and hit the stone pier several times.

Source: Little Red Book

However, users who have only been "Huawei car owners" for 23 days may not be able to psychologically accept Huawei’s announcement with such a firm attitude and such a blunt tone. As soon as the gang put the "HUAWEI”logo purchased from a third party on the car’s ass, the" April Fool’s joke "was played on themselves, which was like" Wolf Warriors only has myself ".

Build a car and get stuck in Huawei’s neck

Is it difficult to build a car smoothly in China?

Ask the three electric brothers: Li Bin, Li Xiang and He Xiaopeng, and the answer is definitely "difficult, too difficult". However, everyone did not expect that this matter was not simple for HUAWEI, who had "Huawei before the day". According to incomplete statistics, in the past five years, Huawei has said nine times that it will not build cars through Ren Zhengfei, rotating chairman and internal documents.

For example, in January 2019, Ren Zhengfei publicly stated that Huawei will never build a car. In May of the same year, Ren Zhengfei also said that "Huawei will not switch tracks casually"; In 2020, Wang Jun, president of Huawei BU, said at the mobile phone new product launch conference that "Huawei does not build cars, but helps car companies build good cars"; In November, 2020, Ren Zhengfei said sternly: Whoever makes suggestions to build a car and interfere with the company in the future can be transferred from his post and look for another post; In May 2021, the official account of Huawei Group issued the "Statement on Huawei not making cars"; At the end of 2021, Yu Chengdong reiterated that "Huawei does not build cars" at Huawei’s winter flagship conference; At the 2021 financial report conference, Guo Ping, the rotating chairman, reiterated that Huawei does not build cars.

This time today, it happened to be the 10th time that Huawei said "no cars".

Is it difficult to build a 5G mobile phone? It is very difficult when the chip is stuck in the neck by Americans. However, Huawei has never said "no 5G mobile phones". Although we can use the 4G+ HarmonyOS system to provide a practical experience beyond 5G, we finally broke through many blockade lines and completed the landing of 5G mobile phones equipped with 5G chips.

But in the car-building track, Huawei gives people the impression that it is uncharacteristically evasive, often rushing to put the hat of "a first-class retired performance artist" on its head.

Why? Because you build your own car, there are too many links to be stuck: qualification, factory, production line, supply chain and so on. But if you don’t build a car, when you are a supplier, you can turn around and get stuck in the neck of the car company. Instead of paying money out of your own pocket and laying out design, production, channels, marketing and services from 0 to 1, it is better to empower cars and be a porter of money in the pockets of car companies.

After all, it is well known that people who make cars have money.

In fact, Huawei did this long before asking the world. From 2013 to 2015, Huawei launched the in-vehicle communication module ME909T, which was quickly installed on the production models of world-renowned automobile brands such as Audi and Mercedes-Benz. In 2014, Huawei’s car networking division developed the MirrorLink App based on Huawei’s mobile phone, and German Volkswagen immediately announced that the system would be used by domestic and imported people. In 2018, Huawei heavily modified a Porsche Panamera at the Mobile World Congress, enabling it to automatically identify the surrounding environment and make the most appropriate driving actions. For example, it was once boasted by the new forces of China, but it has not been thoroughly studied until today. "Emergency avoidance"; In 2019, Huawei released HiCar and HarmonyOS OS at the developer conference;

In 2020, Huawei released the smart car solution brand Hi: Huawei Inside; In 2021, Huawei Inside debuted on the Huawei HI version of Beiqi Extreme Fox Alpha S. In the same year, Aouita 11, another model in Huawei Inside mode, appeared. This year, the Celestial SF5 was not cold, and the new brand AITO Wenjie appeared with the latest HarmonyOS smart cockpit model M5, which is a production car that Huawei deeply participated in defining the whole process of design, production and manufacturing, and it is also the model with the highest "Chinese content" on the market so far.

The three paths for Huawei to build cars were also recognized by the public after the specific models landed:

1. Parts supply mode: traditional Tier 1 provides standardized parts, such as communication modules, motors, T-boxes, etc.

Second, the solution integration HI mode: traditional Tier 0.5, providing smart car full-stack solutions, MDC computing platform, intelligent cockpit, intelligent driving, intelligent Che Yun, etc.;

Third, intelligent car selection mode: traditional Tier 0, providing parts and solutions support, deeply participating in the whole process of product design, quality management, brand marketing and terminal sales.

Yu Chengdong is the leading intelligent car selection mode, while BAIC Polar Fox and Aouita are the HI modes at Wang Jun’s helm.

Different modes mean different "Chinese content". The level of "Chinese content" directly determines the brand’s position in the hearts of users and its sales performance in the market.

In the case that the complete delivery time is less than one year, the industry has made a cumulative sales of 78,000 units. Also in the first year, Weilai delivered 1.13 sets, Tucki delivered 16,600 sets, and the ideal delivered 32,600 sets, all of which didn’t ask much.

Behind the "explosion at birth", Yu Chengdong hosted a mysterious closed-door meeting. At the meeting, Yu Chengdong said: Huawei should not only help enterprises "build good cars", but also help them "sell good cars". "Not only help the horse, send a ride, but also participate in the whole process and deeply empower."

What do you mean by "full participation and deep empowerment"? Simply put, Huawei rolled up its sleeves and did everything, and Cyrus stepped back and became a mascot.

Appearance, cockpit, chassis, Sandian, car, audio, the core parts of these smart electric vehicles are all decided by Huawei. It’s not finished when the car is off the assembly line. Huawei directly drives the asking world to its own stores, let Huawei sell it in the first line, and endorse the asking world with Huawei’s brand power and sales channels.Where you can buy Huawei’s 4G mobile phone, you can buy the world.

BAIC Polar Fox and Aouita, which adopt HI mode, don’t have this treatment. In May, 2022, Beiqi Extreme Fox Alpha S HI version came by. Except for a "stunning" driver’s assistance test image, the reputation and sales of this car soon cooled down. A senior executive of BAIC Polar Fox also complained bitterly: After working with Huawei for so many years, people have gained a lot of voice. What have we got from BAIC?

BAIC got nothing, and Huawei got nothing. Wang Jun’s exit dealt a heavy blow to HI mode. At this stage, Huawei can maximize the empowerment of car companies and continue to make big money from the pockets of car companies, leaving only one smart car selection model.

Don’t let the car companies get away

On the road of smart car selection, Huawei has not gone smoothly this year. The most intuitive reaction is that the sales of the world have come down.

In January this year, the sales volume of the industry was 4,475 units, and in February, the sales volume fell to 3,505 units, which has been declining for two consecutive months. The pot in January can be thrown to the Spring Festival, but in February, the passenger car market rose both month-on-month and the "far ahead" sector fell against the market, which is somewhat unreasonable. What’s more, this is still the result handed over by the industry after the highest price reduction of 30,000 in January.

Source: Snow Leopard Finance and Economics

In the third week of March, the total sales volume of the industry was only 730 units. According to this estimate, the sales volume of the industry in March may have just climbed over 3,000 units, which was 500 units lower than that in February.It can be said that "last year’s sales were as fierce as a tiger, and this year’s look is in place."

After a short year of glory, the hometown of the literary circle has been almost stolen by all the effective forces that have been madly reducing prices. Go on, even the Volkswagen ID can’t be sold.

Everyone knows that Cyrus can’t carry it, and Huawei can’t be unaware of it, let alone put the "eggs" of making cars in the basket of the world. Jianghuai, Chery and Polar Fox have all joined the smart car selection model, which means that Celes is no longer Huawei’s "only child" in terms of product definition, core parts, supplier system, quality standards and sales service channels.

In the past, everyone said that they would buy a "Huawei car", but in fact they were going to buy a car. But after that, everyone said to buy a "Huawei car", and it is possible to buy Chery, Jianghuai, Extreme Fox or other brands.

You know, the more diluted the public awareness of "Huawei’s pro-son" in the world, the better the solution of smart car selection. It is Ren Zhengfei’s spring and autumn dream to live into Bosch in the era of smart cars, not Tesla.


By cooperating with more mainstream automobile brands, Huawei’s status as a top industrial chain supplier will be more recognized by the industry, and the bargaining power of large automobile companies and even international automobile companies will become stronger and stronger. This is the next big move that Huawei wants most.

Especially after falling out with Guangzhou Automobile Ai ‘an, Huawei is afraid that there will be another car company running away in the short term.

On the evening of March 27th, Guangzhou Automobile Group announced that the Ai ‘an AH8 project was changed from joint development with Huawei to independent development. Huawei will continue to participate in the development and cooperation of the company’s own brand models as an important supplier.The joint development mode between the two sides officially ended.

At the 19th China Automobile Marketing Summit in 2022, Xiao Yong, deputy general manager of Guangzhou Automobile Ai ‘an, publicly spoke out: "Huawei is a big-name supplier, and its price is relatively high and uncontrolled. We want to cooperate with Huawei, and we will find that there is basically no bargaining power."

Xiao Yong, Deputy General Manager of Guangzhou Automobile Ai ‘an

Huawei’s strength is evident in its ability to make large state-owned car companies accustomed to suppliers lose their bargaining power. However, such a powerful magic can only work in front of weak chicken car companies. After all, these car companies are counting on Cyrus’ story of Jedi rebound to reappear on themselves. Once faced with a BOSS-class car company with a large volume, a long history, a deep foundation and a tougher stance, Huawei may not dare to show its teeth too much.

These big car companies are not the first day to build and sell cars. In the past years, Huawei has not been "empowered" without you. Have I done it right?

Write it at the end

In the cooperation with Cyrus, Huawei has mastered the initiative in three aspects: first, all automobile data; Second, the calibration of vehicle core parameters; Third, the main sales channels.

To tell the truth, except for companies like Cyrus, few car companies are willing to give up their right to speak without reservation. Huawei is responsible for the calibration of car data and parameters, which is basically equivalent to handing over the soul and body of a car together, leaving only a few scattered skeletons to piece together.

Let Huawei sit in the living room for a while, show it to passers-by, and attract more people into the house. Car companies can’t be happier. But after sitting for a while, Huawei wants to be the owner of the house, and car companies will not agree as long as they are not stupid.

Car companies are willing to accept "the immortal of HarmonyOS car racing", but they will never accept "Huawei comes first, then there will be days".

Huawei hopes to stop the behavior of "asking for cars" to become "Huawei cars" and let car companies put their hearts back into their stomachs: we don’t build cars, we want to be good waiters for car companies.

As for whether car companies believe it or not, it’s hard to say. Anyway, SAIC Chen Hong certainly doesn’t believe it.

Can Huawei’s visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

Can Huawei’s visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

Huawei HarmonyOS Ecological Spring Communication Conference was successfully held on the afternoon of April 11th. This conference focused on the new products of Zhijie S7 and MateBook. Zhijie S7, the first car built by Huawei and Chery based on HarmonyOS Zhixing model, was unveiled in November last year.

Can Huawei's visual intelligence drive surpass Tesla?

The intellectual community "returned to the furnace" after half a year, which attracted attention. Huawei chose to re-release it because of its Huawei visual intelligent driving system, which is the first time Huawei has launched a visual driving solution without lidar.

Can Huawei's visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

At the press conference, Yu Chengdong said that Huawei’s visual smart driver equipped with Zhijie S7 has surpassed Tesla, which is known as the "originator of vision", in real vehicle performance, showing strong confidence in its own scheme.

Can Huawei's visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

How does Huawei’s visual intelligence drive compete with Tesla’s visual intelligence drive on the premise of abandoning lidar? What kind of sensor does its technical strength come from? Huawei revealed the answer at the meeting.

Can Huawei's visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

Huawei officially released the first visual intelligent driving product-Huawei ADS Basic Edition. According to Yu Chengdong, the scheme can realize NCA intelligent driving navigation assistance on national expressways and urban expressways, including intelligent driving on and off ramps, coping with complex scenes such as road construction and cone-bucket diversion, and has certain ability to change lanes and avoid obstacles independently.

Can Huawei's visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

HUAWEI ADS basic edition is not equipped with laser radar, but realizes environmental perception through three millimeter-wave radars, 10 visual perception high-definition cameras and 12 ultrasonic radars, so as to build a visual intelligent driving scheme without laser radar.

Can Huawei's visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

At the press conference, Huawei ADS Basic Edition pointed directly at Tesla EAP(Enhanced Auto Pilot Enhanced Driver Assistance). Huawei claims that the comparative test results show that the coverage rate of Huawei’s visual intelligent driving is as high as 99.5%, the pass rate of ramp is 96%, and there is no degradation in the whole process. At the same time, it has the functions of intelligent speed regulation and identification of water horse cones. In contrast, the coverage rate of Tesla equipped with EAP is only 79%, the on-ramp pass rate is 68.75%, and it has been degraded 14 times, and it is impossible to identify obstacles of the opposite sex.

Can Huawei's visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

In terms of intelligent parking, Huawei’s visual intelligent driving has completely surpassed Tesla, which lacks support for different shapes, oblique rows and custom parking spaces.

Can Huawei's visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

As an optional function, Tesla EAP includes four functions: automatic lane change assistance, automatic navigation and driving assistance, intelligent calling and automatic parking, which need to be purchased at an extra cost. Tesla’s self-driving products are divided into three grades: BAP, EAP and FSD, of which BAP is the basic version and EAP is the enhanced assisted driving, and the two are free and charge $6,000 respectively. FSD is Tesla’s highest-level self-driving product, which has the functions of navigation-assisted driving, automatic lane change, automatic parking, intelligent calling, traffic signal recognition, and automatic turning of urban roads.

Can Huawei's visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

Zhijie S7 has launched five models, with the price range of 249,800 yuan to 349,800 yuan. Among the new models, the Ultra version uses a 100kWh battery pack, while the Max and Max+ versions have a price reduction of 20,000 yuan compared with the initial listing.

Can Huawei's visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

It is worth noting that Huawei Vision Smart Drive HUAWEI ADS Basic Edition is only installed in Zhijie S7 Pro rear drive long battery life version. In contrast, the version of Zhijie S7 Max with a price higher than 20,000 yuan is equipped with the same 192-line laser radar as that of Wenjie M9, with the longest detection distance of 250m, which is 20% higher than the industry average. Except for lidar, there is no difference in other configurations between the two models.

Can Huawei's visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

From this point of view, whether equipped with lidar has become the main difference between the basic version and the high-end version of Huawei’s ADS intelligent driving scheme, and the price difference between them is mainly reflected in this 192-line lidar.

Can Huawei's visual intelligence drive surpass Tesla? Pure vision confronts the dispute between cost and performance

What is the difference between Huawei Smart Drive with and without lidar? The former has enhanced its omni-directional anti-collision ability. After Zhijie S7 is equipped with laser radar, the effective range of forward active safety AEB is expanded to 4-150km/h, and the maximum braking speed is increased to 120 km/h; The effective range of lateral active safety is increased to 40-130km/h, and obstacles such as water horses can be actively identified.

The existence of lidar significantly improves the safety protection performance of vehicles, especially when dealing with emergencies such as "ghost probe". Previously, an owner of the M7 car in the border area encountered a "ghost probe" accident while driving at a speed of nearly 130km/h at high speed, and a pedestrian suddenly crossed the isolation belt and broke into the fast lane. Fortunately, Huawei’s intelligent driving system equipped with the M7 in Wenjie timely identified and took evasive measures to avoid the tragedy. This successful obstacle avoidance case is largely due to the lidar carried by the vehicle. Under extreme conditions, it is difficult to achieve such accurate perception only by visual sensors or human eyes.

In addition, the advanced version of HUAWEI ADS equipped with lidar has achieved wide coverage of roads in China, covering more than 40,000 towns and villages in China, including main roads, branch roads and even smaller roads. The third-party test data shows that the road coverage rate of the system has reached 99.56%. In contrast, the basic version of HUAWEI ADS-visual intelligent driving scheme is currently only applicable to NCA intelligent driving navigation assistance for national expressways and urban expressways.

Despite this, lidar is still recognized as the strongest sensor to achieve high-order assisted driving at this stage, even Huawei is no exception.

Why do some manufacturers choose to give up lidar? High cost is the main reason. Compared with the Zhijie S7Pro rear-drive long-life intelligent driving version, the Zhijie S7Max rear-drive long-life intelligent driving version is 20,000 yuan more expensive, mainly because of the addition of laser radar. Are consumers willing to pay for this?

In December, 2023, DJI Vehicle cooperated with Chery to launch the mass-produced model iCAR 03. This model adopts 7V pure vision sensor scheme, and the whole vehicle has no millimeter-wave radar or ultrasonic radar, making it the first automobile in China to realize high-order driving assistance function only by pure vision sensing hardware. With the help of pure visual sensor hardware, iCAR 03 also supports high-order assisted driving functions such as cross-layer memory parking, urban memory navigation and high-speed navigation.

The intelligent driving solution "Chengxing" launched by DJI Vehicle takes the inertial navigation stereo binocular sensor as the core sensing device, provides 7V and 9V pure vision sensor configurations, and supports extended multi-sensor such as lidar. This scheme can realize a variety of L2+ high-order intelligent driving functions with a computing power configuration as low as 32TOPS. Among them, the 7V sensor scheme includes an inertial navigation binocular vision sensor and five cameras, and the 9V sensor scheme adds two side-looking monocular cameras on this basis.

The hardware cost of DJI vehicle-mounted binocular vision intelligent driving scheme is extremely low. According to Shen Shaoshua, the person in charge of the vehicle in DJI, the hardware cost of the "Chengxing" platform can be reduced to less than 10,000 yuan, even reaching the level of 5,000 yuan, which is roughly equivalent to the price of a long-range lidar.

Both Chery’s cooperation with DJI Vehicle and Huawei’s cooperation have put forward a vision intelligent driving scheme without lidar version, which shows the active exploration and trade-off of domestic automobile manufacturers in the field of intelligent driving, and reveals how to introduce intelligent driving technology into a lower price range through trade-offs.

Although lidar is irreplaceable for its high-precision sensing ability, even Huawei acknowledges its watershed position between the basic version and the high-end version of HUAWEI ADS. However, with the intensification of competition in the automobile market, domestic automobile manufacturers are eager to introduce intelligent driving technology into a lower price range, and enterprises such as DJI and Huawei have achieved mass production of visual intelligent driving solutions that do not rely on lidar.

Therefore, reducing the cost of lidar has become a top priority.

Huawei Mate50 series is equipped with five new products that break the sky.

Yesterday, Huawei released a warm-up video of the press conference. Yu Chengdong said: "Coming soonHuaweiThe series marks the ten-year milestone of Mate series, and will definitely bring you unexpected surprises. Regarding the Mate series, my colleagues collected nine questions that everyone is very concerned about for me to answer. Give you a spoiler, and you will be revealed at the press conference on September 6.Huawei will release a new technology that will pierce the sky.Look forward to it together!"

Now it’s on the shelves, and there are discounts for booking now.> > > click me to make an appointment < < <

According to Huawei’s warm-up these days, I summarized it for you.Huawei officially held the autumn launch conference of Huawei Mate50 series and new products in the whole scene. After a week’s warm-up, Huawei announced five new products of HarmonyOS Ecology, namely: Huawei Mate50 Series, SE Cat’s Eye Edition, Huawei Home Storage, AITO World M5 EV and Huawei MateBook E Go.

Huawei Mate50 series

The protagonist of this conference-Huawei Mate50 series has four models:HuaweiMate50E, Huawei mate 50, and Huawei Mate50 RS.

HuaweiMate50E is equipped with Snapdragon 778G.Huawei Mate50, Huawei Mate50 Pro and Huawei Mate50 RS (Porsche Edition) are equipped with a new generation of Snapdragon 8. Besides,These three machinesEquipped with a brand new self-developed image XMAGE brand,Equipped with a variable aperture,There will be great progress in the image.

According to media speculation, Huawei will join hands with Beidou-3 system to realize the popularization of satellite communication technology, which will be of great significance to the development of global mobile communication.

Huawei Intelligent SE Cat Eye Edition

Huawei’s smart door lock SE Cat’s Eye Edition is a regular upgrade product of Huawei’s ecological chain. SE means that the price is not high, and the camera has become a visual access control with fingerprints unlocked.

Huawei home storage

Huawei home storageIt can be used as a database for the whole family, and photos and videos can be stored in this storage device, which is equivalent to a family version. More privacy, faster storage and speed.

AITO bound M5 EV

According to the picture in the poster, it not only implies the design of Huawei Mate50 Porsche Edition, but also AITO asks M5 EV to have it.I hope to make an appearance at this conference, and the new version of HarmonyOS Car Machine will also be announced at this conference.

Huawei MateBook E Go

Huawei MateBook E Go will be equipped with Qualcomm Snapdragon 8cx Gen3 processor. According to the poster, MateBook E Go is a two-in-one device.

Qualcomm Snapdragon 8cx Gen3 processor, which is a 5G chip built by Qualcomm for PC platform. This chip is made by 5nm process, and it is the first 5nm chip on Windows platform. It adopts Armv8 architecture, and its performance is enough for office work.

Reading: Tik Tok’s hottest online celebrity inventory to see if you like Tik Tok’s hottest online celebrity inventory to see if you like it.

  There are many online celebrities in Tik Tok, and many friends want to know who are the hottest online celebrity in Tik Tok. The following PConline Xiaobian brings you the inventory of the hottest online celebrity in Tik Tok. Come and have a look!

  Tik Tok’s hottest online celebrity inventory

  1. Degula K.

  Her real name is Dai Jiali, a young lady born in 1996. She should be from the northeast. Judging from her usual dress and daily life, her family conditions should be good. At present, when it comes to the hottest people in Tik Tok, one of them must be Degula K. Even if you don’t know the name, I believe you must have seen her hip-hop dance. At present, it has won tens of millions of praises and played more than 100 million times. It can be said that it is very popular in Tik Tok!

  2. Lige o2o

  The girl’s version of "singing in a different way" was sung by "Lige o3o", and many people took her song to make BGM, which was very popular. Then I also sent a video like this, and now it has millions of likes.

  3. Fei Qiming

  At the beginning, it was broadcast live on Yingke, and there was a wave of fans at that time. Later, it moved to Tik Tok to rely on a "If your ex-boyfriend and your current boyfriend fell into the water at the same time, would you like me to be your boyfriend?" "The frequency of visual annoyance quickly became popular. He is now developing from online celebrity to a star and has received a TV series. Do you expect it?

  4: Liu Erdou

  A talking cat often "sings" and "talks". Watching its video is like watching an interesting film. It is almost perfect. Because it is the image of a cat, it also attracts the attention of many cat lovers.

  5. Little brother selling Turkish ice cream

  The flexible technique makes you puzzled, and it is difficult to eat an ice cream. Some netizens teased: I took his ice cream for 10 minutes and he took my money for half an hour. Some netizens ridiculed: I open a knife seller next to this store, and the business is definitely good!

  6. Ren Qing ‘an

  An old man detonated Tik Tok. He was Ren Qing ‘an, a handsome old man. Originally, vibrato video was one of the popular short video softwares, but the appearance of Ren Qing ‘an made fans crazy. Many fans would pay attention to who Ren Qing ‘an had paid attention to, and they were happy and showed special unity.

  7. Tik Tok is gentle

  On Tik Tok, there is a young lady named Wen Wan, who has both talents and looks. She made a video that reminds her that she is not spicy. It is used as dynamic wallpaper by many people. 17-year-old Wen Wan looks quite mature, temperamental and charming, and she feels beautiful and unreal from the video.

@ "After 00": Remember these points to enrich your college life!

   With the coming of the school season, the first batch of "post-00" freshmen began to enter the university and officially started their college life. How to plan their college life? Remember that these points will enrich your college life.

   Do you know the time of these textual research?

   College English Band 4 and Band 6

   CET-4 and CET-6 are held twice a year in June and December. The perfect score of CET-4 and CET-6 is 710, and the score of 425 or above is passed.

   Computer rank examination

   The national computer grade examination is divided into four levels, and general majors are required to pass the first level examination, master the basic knowledge of computers and use common office software. Some units will also require to pass the computer level 2 exam when recruiting. Generally speaking, the examination of computer level 3 and 4 is only required for students majoring in computer science. The computer grade examination takes the form of computer test, with a perfect score of 100 and a score of 60 being qualified, among which the first and second grade examinations are held in December every year.

   Putonghua proficiency test

   The level of Putonghua is divided into three levels and six levels, that is, one, two and three levels, and each level is divided into two grades: A and B; The first grade is the highest, and the third grade is the lowest. The examination time of Putonghua test varies from place to place, and the registration time and examination time announced in that year shall prevail.

   There are many types of certificates that can be obtained during college. You can choose according to your own professional requirements and career development direction, and you can also choose according to your own hobbies, such as teacher qualification certificate, psychological consultant certificate, human resources qualification certificate, and minority language examination.

   Life | Have you ever used these dormitory "artifacts"?

   Bedside shelf

   Students who like reading and studying in bed often find it troublesome to take things, but with the bedside shelf, mobile phones and books can be placed directly in the shelf, which is convenient and beautiful.

   Folding desk on bed

   The folding desk can not only adjust the angle at will to meet your sitting or leaning posture, but also be folded back to the bed directly after use.

   Shading bed curtain

   In university dormitories, roommates have different work and rest habits. Sometimes they want to sleep, but they still have the lights on. At this time, the shading bed curtain can meet your needs well. When the bed curtain is closed, you can have your own privacy.

   Non-slip mat

   If you live in the upper bunk, then you need this anti-skid pad. Climbing up and down every day, if you put anti-slip mats on the ladder, you will not only feel at ease when you get on and off the bed, but also don’t have to worry that your feet will be frozen in winter.

   Creative storage box

   Stationery, accessories, and various gadgets are placed directly on the table, which not only looks a little messy, but also tends to be forgotten. At this time, a creative storage box can help you, easily tidy up and have a neat desk.

   Student mini electric cooker

   There are too many people in the canteen? Is the takeaway unsanitary? Then why not do it yourself in the dormitory? The mini electric cooker can cook porridge to meet daily needs. When you are interested, you can also have a small hot pot in the dormitory, but you must pay attention to the wattage of the electric cooker not to exceed the dormitory limit.

   egg cooker

   It takes a few minutes to get up every morning to cook delicious boiled eggs, which are nutritious and hygienic, so you don’t have to rush to the cafeteria to grab breakfast every day! But pay attention to the fresh preservation of eggs in the bedroom.

   Do you know these rules of interpersonal communication?

   Improve initiative

   In a strange environment, we will have a certain sense of distance to strangers. In terms of personality, introverts don’t like dealing with people very much, but extroverts are different. He will take the initiative to deal with anyone and become a leader in interpersonal communication. In dealing with people, we should keep open-minded, which will help you make more friends.

   Consider the feelings of others

   In daily communication, if everything requires others to do according to their own ideas, regardless of other people’s opinions, others will certainly not like it. If you don’t care about other people’s thoughts and feelings and don’t give others face, then others will definitely not be willing to associate with you. Therefore, in the process of communication, we should grasp a degree and consider the feelings of others.

   Don’t force your temper on others.

   Everyone has a bad mood. When we have a temper, we should learn to control our temper, learn to control ourselves, learn to self-channel, and control our temper.

   Improve self-confidence

   Social phobia is a psychological disorder. Many people will have a kind of lonely bad mood because of their inner fear of socializing or self-distrust. In fact, people’s social skills are not innate, but need to be nurtured by the acquired environment and consciously cultivated. Therefore, we should improve our self-confidence and strive to overcome social fears.

   Upgrade | Freshmen Promotion Raiders

   Learn to "break up"

   Just entering the university, many students are easy to fall into &lsquo; Multi-line operation &rsquo; I am busy every day, but I feel that my life is not full after I calm down. In the end, a person can only choose a life path, follow his heart and live the life he wants, in order to have a full life. In college, do &lsquo; Addition &rsquo; It is not an endless increase, but it will be done eventually &lsquo; Subtraction &rsquo; .

   Learn to turn knowledge into wisdom.

   The great difference between universities and high schools is that the evaluation system of universities is diversified. Outstanding contributions in sports, literature and art will be recognized. Many freshmen score well in the college entrance examination, but their goals are not clear. As soon as they enter the school, they will be particularly confused and don’t know where their long-term goals are. Freshmen can no longer stay at the knowledge level as before, but also keep learning to turn knowledge into wisdom and adjust themselves appropriately.

   foster a lofty ideal

   Nowadays, there is a phenomenon of "hollow disease" among college students, which means that some college students feel that life is meaningless, they are very confused about life, they don’t know what they want, they often feel tired, lonely and depressed, they feel that learning and life are meaningless, they have no hope for the future, and they are hollowed out physically and mentally. Rejecting "hollowness", students should learn to govern themselves, shoulder social responsibilities bravely, have lofty ideals, long-term planning and short-term goals, dare to dream, dare to pursue dreams and be diligent in interpreting dreams.

   Accept imperfection

   Some people say that "the post-00 generation" is a "strawberry youth holding a mobile phone", so you can’t press it or touch it, so you should take care of it. There are two main stages for college students, namely, acceptance and establishment. First of all, learn to accept, accept imperfections, accept differences, and accept constant changes. Only by accepting and acknowledging others’ differences can our differences be accepted. This is a process of growth.

   (Comprehensive China Network, People’s Network, China Youth Daily)

The Central Radio and Television General Station and Tik Tok Group started the strategic cooperation of live broadcast of the 2022 FIFA World Cup Qatar 2022 Games.

  On June 21st, China Central Radio and Television Station and Tik Tok Group jointly held a cloud release event, announcing that Tik Tok Group will become the right-holding broadcaster in FIFA World Cup Qatar 2022 in 2022 and the strategic partner of CCTV’s live broadcast. Peng Jianming, member of the editorial meeting of the Central Radio and Television General Station and general manager of the General Manager’s Office, and Zhang Nan, CEO of Tik Tok Group, delivered speeches online and jointly launched the cooperation between the two parties.

  Peng Jianming said in his speech that football is known as "the world’s first sport" and the World Cup is the top feast of this first sport, attracting the largest audience. CCTV has the exclusive TV and new media copyright and sub-licensing rights of FIFA World Cup Qatar 2022 in Chinese mainland in 2022. In order to ensure the broadcast quality and picture effect of this World Cup, CCTV will give full play to its strong ability and advantages in producing sports events, not only will it set up a special World Cup program production and broadcasting area in the International Broadcasting Center in front of Doha, A location studio will be built in Wachoff Square, which embodies rich regional characteristics, and the research and application achievements of new technologies such as 5G, 4K/8K, AI and big data will be fully utilized to realize the best viewing experience of the World Cup. Headquarters and Tik Tok Group have strong complementary advantages in copyright cooperation and new media communication. On the basis of good cooperation in the past, FIFA World Cup Qatar 2022 in 2022 has created a new opportunity for cooperation between us, enabling us to join hands to jointly create and explore new cooperation modes and technical means, and jointly achieve better new media communication effects and greater social benefits. I believe that through the establishment of ties and close cooperation, we will be able to stimulate more innovations and breakthroughs in the coverage of the World Cup and fully release the infinite charm of this top-level event!

  Zhang Nan said in his speech that Tik Tok has become a favorite product for many sports fans. Whether it is the live broadcast of sports events, the re-creation of sports videos, or the knowledge sharing of fitness experts, the sports ecology in Tik Tok is getting richer and richer. For the upcoming World Cup, Tik Tok, like everyone else, is full of expectations, and will work closely with the reception desk to enrich everyone’s live broadcast experience by creating more interactive forms that are loved and creative, and present a wonderful and unforgettable World Cup feast for everyone.

  Cao Yi, director of the Sports Youth Program Center of the Headquarters, Huang Ruigang, chairman and general manager of Zhongguang Film and Television Satellite Co., Ltd., Daniel lee, deputy director of the Sports Youth Program Center of the Headquarters, Yu Qin, deputy convener of the Audiovisual New Media Center of the Headquarters, Tashi Dhondup, Yu Xiaoqing and Xu Lijun, vice president of Tik Tok Group, Lang Fengwei, general manager of media cooperation of Tik Tok Group, Xu Yilong, general manager of Tik Tok Group Information Center, Shi Qiong, head of sports business of Tik Tok Group, and Ye Jueming Online.