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Original Title: "Original" Cheer up, Let Go-My Views on Li Jiaqi’s Apologizing for Hua Xizi’s Incident

Li Jiaqi apologized in tears.

Li Jiaqi has been a hot topic for several days because of Hua Xizi’s eyebrow pencil. In particular, many people think that Li Jiaqi turned around after crying and apologizing, and began to appear as usual, so they think that Li Jiaqi’s apology is insincere. I have a few different opinions about Li Jiaqi and this flower Xizi eyebrow pencil:

Li Jiaqi issued an apology.

First, I believe that what Li Jiaqi said during the appearance was sincere.

Because he himself has been working hard from an amateur to today and has wealth. It can be said that he thinks that his successful experience can be replicated and can be done by everyone who wants to improve his quality of life. That’s why he felt it, and told the general idea that he still thinks that the eyebrow pencil of 79.9 yuan is too expensive because he didn’t work hard enough.

The harm of brushing a short video of a certain sound and a certain hand for a long time

Second, the truth hurts: there is one fact that we should admit that those young people who spend all day in various camera rooms are really not hardworking enough. But the truth is often the easiest to avoid.

It has been said before that the gap between people is widening after work. After work, some people are desperately trying to improve themselves. Their financial difficulties are temporary. As long as they choose the right direction and work hard enough, it will be a matter of time before they attack back. Just like Li Jiaqi at the beginning, when he was still unknown, he tried to enrich himself, accumulated a lot of money, and finally knocked on the door of wealth.

At the same time, some people are constantly brushing videos, seeing the mirror and killing time. As time goes by, they gain all kinds of goods bought in the camera room, their growing age and all kinds of gossip, so it is difficult to make any achievements in their careers unless they want to work as tabloid reporters, such as gossiping.

I always believe that Li Jiaqi’s success has a positive incentive for young people, especially those who are eager for success.

Li Jiaqi’s words upset some people and told the truth.

Wise people should think first when they encounter problems, reflect on themselves instead of others, and then change themselves. Over time, such people will certainly live what they want.

There are always some people who don’t reflect on themselves, but cling to others. No matter how long, they still repeat yesterday and the past.

Li Jiaqi’s success story is very inspirational.

Thirdly, I believe Li Jiaqi’s apology is sincere.

I have seen reports that Li Jiaqi lost 600,000 powder overnight.

As an anchor, he knows what fans mean to him in the new media era where traffic is king. Not only his income and popularity, but also his previous efforts are shrinking.

If there is capital behind the operation, it is difficult for him to explain this matter to shareholders.

In the face of these, it is difficult for people not to deeply reflect and reflect.

Li Jiaqi cried and apologized.

Fourth, in the buyer’s market, the customer is supreme, but it is not necessary for the customer to always look at and criticize the merchants and operators with a face of God.

A good business connection is a connection of mutual service and mutual fulfillment. Everyone is equal. Need mutual respect.

"Customers are the parents of food and clothing", and businesses and enterprises put forward such a statement, which is the feelings and pattern of businesses and enterprises.

If customers really regard themselves as the parents of enterprises and businesses, it is also the feelings and pattern of customers.

The pattern of the two is high and low.

What businesses and enterprises should do is to improve the quality of goods and services.

In the face of quality and service, customers have absolute choice.

Fifth, you always have to pay back when you come out to mix. Everyone is responsible for his words and deeds and pays the bill. Li Jiaqi’s powder loss is inevitable, and an apology is necessary.

The world is bustling for profit, and the world is bustling for profit. This is absolutely applicable in the market. Everyone is touching his pocket, weighing the price/performance ratio within his own ability, buying if it is suitable, and leaving if it is not suitable. Sellers and buyers are free at this point.

Therefore, Li Jiaqi’s words make fans unhappy, that is, the service makes customers and potential customers dissatisfied, and it is fans’ right and freedom to choose to leave.

Don’t think about each other’s right or wrong. It is the most correct attitude and practice for everyone to face their own mistakes by carefully reflecting on their own duties and responsibilities, finding out their shortcomings and sincerely apologizing. This is what Li Jiaqi should do.

In any case, the cause and effect in this world are true, and everyone should be responsible for their due duties and pay for the consequences caused by their words and deeds.

Fear the cause and bear the consequences.

Sixth, Li Jiaqi cried and apologized and immediately began to appear with goods, which does not mean that Li Jiaqi’s apology is insincere.

Give an inappropriate but absolutely telling example.

Many people have attended funerals, and the families of the deceased were heartbroken when they bid farewell to the deceased. However, in the face of the guests attending the funeral, they tried their best to adjust their emotions, hold back their sadness, and try their best to do their due etiquette and do their due things.

Can we accuse our family members of being unfilial and not really sad about the death of the deceased because of this?

Going back to Li Jiaqi to apologize, apologizing at the appearance time is Li Jiaqi’s remorse after reflecting on his words and deeds, and then it is his normal job to appear in the camera with goods.

Is it true that only Li Jiaqi is crying and sobbing?

Li Jiaqi is also a migrant worker after all.

It’s important for us to care about each other.

Put yourself in the other’s shoes

Seventh, if the capital does not allow, Li Jiaqi should retire from the position of anchor with cargo as soon as possible.

The most important thing in life is to advance and retreat in a timely manner and make a proper choice.

It is necessary and wise to re-plan your life while you are young and have a good time.

After all, money is endless, but people’s life is very short.

After accumulating a certain wealth, you should create your own richer spiritual world.

If you are financially free, give yourself freedom and live what you want.

Don’t spray.

# What do you think of Li Jiaqi’s apology for his appearance #

# Can you accept Li Jiaqi’s apology #

# Do you accept the apology of the netizens with goods in Li Jiaqi #

# Li Jiaqi #

# Hot spot #

# New Media # # The anchor who appears in the camera with goods is sure to make a profit without losing money #

# Hundreds of fans over a thousand fans #

Editor in charge:

On December 28th, 2023, Xiaomi Automobile Technology Conference was held in Beijing. The first product Xiaomi SU7 was also unveiled and positioned as a C-class high-performance eco-technology car.

Lei Jun, founder, chairman and CEO of Xiaomi Group, said that Xiaomi Automobile is a major leap of Xiaomi, a leap from mobile phones and AIoT to automobiles, a leap of long-term investment and deep cultivation of the underlying core technologies, and an adult leap of Xiaomi’s modern industrial intelligent manufacturing capability. It is also a key leap in the complete closed loop of "the whole ecology of people, cars and homes".

Lei Jun said that through 15 to 20 years of hard work, Xiaomi Automobile will become the top five automobile manufacturers in the world.

It has been 1003 days since Xiaomi Group announced that it will build a car. On March 30, 2021, with a paper announcement, Xiaomi officially announced to build a car and enter the smart electric car track, investing 10 billion US dollars in the next 10 years. At the spring new product launch conference of Xiaomi "Endless Life" held on the same day, Lei Jun said that he would lead the team, calling it the last major entrepreneurial project in his life and shouting "Fight for Xiaomi Automobile".

(Photo courtesy of the manufacturer, issued by Yangguang. com)

After that, the news was intermittent.

In September 2021, Xiaomi Automobile Company was officially registered, and then its core members were announced, including CFO Lin Shiwei, co-founder Liu De, co-founder Hong Feng and SVP Lu Weibing. In November 2021, Xiaomi Automobile announced that it will settle in Beijing Economic Development Zone, including headquarters, sales headquarters and R&D headquarters, and will build a vehicle factory with an annual production capacity of 300,000 vehicles in two phases; In April 2022, the first phase of Xiaomi Automobile Factory started construction; In August 2022, the video of Xiaomi’s autonomous driving technology was released …

When the time came to December 25th, 2023, Xiaomi announced that it would build a car for 1,000 days. Lei Jun officially announced in Weibo that the Xiaomi Automobile Technology Conference would be held at 2pm on December 28th, and said, "This time, only technology will be issued, and no products will be issued." Then Xiaomi released posters and paid tribute to BYD, Weilai, Tucki, Huawei and other enterprises.

At this conference, Xiaomi introduced the progress of five core technologies of automobiles, including electric drive, battery, large die casting, intelligent driving, intelligent cockpit and other key areas.

In the field of industrial hard technology, Xiaomi independently developed and produced the motor HyperEngine V8s, with a rotating speed of 27200rpm, and the pre-developed next-generation millet motor successfully broke through 35000rpm； in the laboratory. Xiaomi self-developed CTB integrated battery technology, and adopted the battery cell inversion technology to achieve 77.8% battery integration efficiency.

In addition, Xiaomi independently researched "9100t super large die-casting cluster" and self-researched die-casting alloy material "Titan alloy", and realized self-research from materials and equipment cluster system to finished castings.

In the field of intelligent soft technology, based on Xiaomi 澎湃 OS, Xiaomi intelligent cockpit realizes the bottom reconstruction, evolves for the car, and creates an advanced intelligent mobile space; In the field of intelligent driving, Xiaomi released three technologies: adaptive zoom BEV technology, large road model and super-resolution network technology.

(Photo courtesy of the manufacturer, issued by Yangguang. com)

"What we want to build is not a mediocre car, but a dream cars comparable to Porsche and Tesla." At the press conference, Lei Jun shared Xiaomi’s goal of building a car: to make a good-looking, easy-to-open, comfortable and safe mobile smart space.

From the beginning of research and development, Xiaomi’s first product, SU7, has built an advanced mobile smart space based on the concept of science and technology × ecology, and exerted its strength in high performance, ecological technology and mobile smart space experience.

In the extreme technology and advanced driving experience, with a series of scientific and technological innovations such as self-developed motor HyperEngine, CTB integrated battery technology, and body structure based on 9100t die casting technology, Xiaomi SU7 Max accelerates to 2.78 seconds at zero speed and the maximum speed can reach 265 km/h..

In the advanced experience of the mobile smart space, the five characteristics of Xiaomi 澎湃 OS (bottom reconfiguration, cross-end intelligent, active intelligence, global security, and open ecology) get on the bus collectively. The interactive experience of Xiaomi smart cockpit is the same as that of the mobile phone tablet, and the car system starts quickly in 1.49 seconds. At the same time, it also has a cross-end interconnection experience between mobile phones and cars.

More importantly, Xiaomi SU7 has achieved three major ecological empowerment, integrating Xiaomi application ecology, hardware ecology and Xiaomi CarIoT ecology open to third parties.

Among them, the car system is deeply adapted to mainstream car applications, the Xiaomi tablet 5000+ application will be gradually adapted, and the mobile phone application can also be pinned to the car; In terms of hardware ecology, 1000+ meters of home devices have been supported to get on the bus without induction, and the Pin point expansion interface is reserved in the car to support plug and play of devices …

As for the price of SU7, Lei Jun said that it can’t be as low as some people expected, and it will be a bit expensive. "It’s impossible to pay 99,000 yuan, and 149,000 yuan is needless to say."

(Note: This article belongs to the commercial information published by Yangguang. com. The content of this article does not represent the views of this website, and it is for reference only. )

Author | ｜Eastland

On November 25th, 2023, Changan Automobile (000625.SZ) and Huawei signed the Memorandum of Investment Cooperation. According to the memorandum, Huawei (Party A) and Changan Automobile (Party B) will set up target companies, and the shareholding ratio of Party B shall not exceed 40%.

The business scope of the target company includes smart driving solutions, smart cockpit, smart car digital platform, intelligent cloud car, smart car lights, AR-HUD, etc. Excluding "Three Electricity", this part of the business remains in Huawei Digital Energy.

Huawei splits automobile BU.

Huawei BU was born in 2019. After several years of exploration, the strategy of "platform+ecology" was determined, with the aim of providing digital pedestals and development tools for smart cars.

Since its establishment, the course of BU, a smart car solution (referred to as "Huawei Smart Drive" for short), can be summarized as three "3s": it spent $3 billion, had 300 customers and built three platforms (smart car digital platform, intelligent driving computing platform and HarmonyOS intelligent cockpit platform).

Huawei and Changan Automobile promise to carry out long-term cooperation and strategic coordination with the target company. In principle, part of the business scope and solutions are provided by the target company for vehicle customers.Huawei does not participate in competition..

The target company will gradually open its equity to existing and potential car enterprise partners and become a diversified equity company.

The memorandum has three main points:

First, BU, a smart car solution, was "integrated" into the new company, completely ending Huawei’s internal discussion on building cars.# Sweep the floor #

Second, Huawei will realize the investment income through the target company, stay away from the involution of the automobile industry, and be in a detached position.

Third, the target company is controlled by Changan Automobile and Huawei.

Why did you choose Changan Automobile?

a starved camel is still bigger than a horse—when the mighty fall

In 2016, after the sales volume of Changan Automobile surged to 3.06 million units, it began to decline;

In 2017, it decreased by 6.2% to 2.87 million units;

In 2018, it fell 27.8% to 2.14 million units;

In 2019, it fell to the bottom with a sales volume of 1.76 million units.

The main reason for this round of plunge is the "cliff-like" decline in Changan Ford’s sales:

In 2016, the sales volume reached 940,000 vehicles, accounting for 30.8% of the total sales volume; Less than 180,000 vehicles in 2018. Since then, the joint venture brand has rebounded but failed to regain its former glory. In 2022, it sold 250,000 vehicles, accounting for 10.7% of the total sales.

In 2020, Changan Automobile sales began to slowly pick up; In 2022, the sales volume was 2.35 million vehicles, which was about 77% of the peak in 2016.

In the first three quarters of 2023, Changan Automobile sold 1.87 million vehicles, up 11.2% year-on-year.

In the first three quarters of 2016, Changan Automobile sold 2.2 million vehicles. Sales in the first three quarters of 2023 were equivalent to 85% in the same period of 2016.

In any case, Changan Automobile is also an enterprise with an annual sales volume of more than 3 million vehicles, and few car companies in China have reached this "stage". # See the world #

Independent brand takes the lead

After the decline of joint venture brands, the proportion of independent brands in total sales increased steadily.

In Q3 of 2021, the sales volume of independent brands was 385,000, accounting for 72% of the total sales volume;

In Q3 of 2022, the sales volume of independent brands was 423,000 vehicles, accounting for 76% of the total sales volume.

In Q3 of 2023, the sales volume of independent brands was 529,000, accounting for 81% of the total sales volume.

In 2022, the sales volume of Changan’s own brands reached 1.875 million, up 6.8% year-on-year, and the scale reached a new high. The total sales volume of the joint venture brand is 470,000 vehicles, accounting for 20% of the total sales volume.

In the first three quarters of 2023, the sales volume of independent brands was 1.55 million units, a year-on-year increase of 17.1%.

In the first three quarters of 2016, the sales of two joint venture brands, Ford and Mazda, accounted for 36.2% of the total sales of Changan Automobile.

In the first three quarters of 2023, this ratio was only 11.8%.

From January to September, 2023, the sales volume of two joint venture brands, SAIC Volkswagen and GM, accounted for 46.1%; The sales of Guangqi Honda and Toyota, two joint venture brands, accounted for as much as 62.5%.

Independent brands provoke the girders, and Changan Automobile takes the initiative. In-depth cooperation and resource mobilization with Huawei are less likely to be constrained internally.

New energy vehicle slow half beat

Changan Automobile’s new energy vehicles started slowly. In Q3 of 2021, the sales volume of new energy vehicles with independent brands was 34,000, accounting for 8.9% of the sales volume of independent brands.

It was not until the end of 2022 that Changan Automobile began to exert its strength. The sales volume of Q4 new energy vehicles reached 115,000, a year-on-year increase of 209%.

In the first three quarters of 2023, the total sales volume of new energy vehicles reached 307,000, accounting for 25% of the total sales volume of independent brands.

In 2022, Changan Automobile sold 271,000 independent new energy vehicles. Due to the low base, the year-on-year growth rate reached 155%, and the 2022 Annual Report declared that "the year-on-year growth rate was significantly better than the broader market" (the national new energy vehicle sales increased by more than 90% year-on-year).

In 2022, the penetration rate of new energy vehicles in China market has reached 25.6%. Changan new energy vehicles only account for 11.6% of the total sales, accounting for 14.5% of the sales of independent brands, far behind the market.

In the first three quarters of 2023, the sales volume of Changan’s own brand new energy vehicles was 307,000, up 135% year-on-year, accounting for 19.8% of the sales volume of its own brand, 10 percentage points behind the market (the national penetration rate in the first three quarters was 29.8%).

In Q3 of 2023, this proportion climbed to 24.7%. According to this progress, the proportion of new energy vehicles in Changan can catch up with the market in 2024.

In 2017, Changan Automobile and Weilai reached a strategic cooperation. In 2018, Changan and Weilai formally established a joint venture company. No substantial progress was made in the following years.

In 2021, the joint venture company changed its name to Aouita Science and Technology, introduced Contemporary Amperex Technology Co., Limited, signed a contract with Huawei, and established the "CHN" model (Chang ‘an, Huawei, Ningde). In October 2023, Aouita 11 sold 3,888 vehicles. Aouita 12 has accumulated more than 10,000 vehicles.

"Deep Blue" is another important new energy brand of Changan Automobile. From January to October 2023, the cumulative sales volume was 97,000 vehicles, of which the sales volume in October reached 15,000 vehicles.

In October 2023, the sales volume of new energy vehicles under Changan reached 57,400. In addition to Aouita and Deep Blue, there are also models such as Lumin (Miniature), UNI-V (Compact) and CS75 (Compact SUV).

Generally speaking, Changan’s new energy vehicles have many business ideas, many models, low sales volume, and the penetration rate underperforms the broader market.

If you are poor, you will think about it. Changan Automobile lags behind in the first half, binding Huawei and striving to overtake in the second half. Why not?

"Two hurdles" of the new company

In the past four years, Huawei has made great achievements in the field of smart driving, but there are two insurmountable obstacles.

The first hurdle: R&D, production, sales, profit and cash flow form a closed loop.

In the past ten years, Huawei has invested a total of 977.3 billion in R&D, and invested 161.5 billion in 2022 alone. Since the establishment of BU, a smart car solution, it has invested a total of 3 billion US dollars, of which 70%-80% has been invested in smart driving research and development (Yu Chengdong revealed). Based on 16 billion yuan,Huawei’s R&D investment for three years is only 10% of Huawei’s total R&D investment in 2022!

In 2022, the revenue and expenditure of Huawei’s smart driving business were 2.1 billion and 13.5 billion respectively, which was the only business of Huawei that lost money.

In contrast, Tesla and BYD have invested far more in R&D than Huawei Zhijia, and have established a closed loop of automobile R&D, production and sales:

In the first three quarters of 2023, the R&D investment of Tesla and BYD was 20.6 billion (US$ 2.88 billion) and 24.9 billion respectively, 25% more than that of Huawei’s three-year investment!

In the first three quarters of 2023, Tesla’s net profit was 7.03 billion US dollars, down 20.8% year-on-year; BYD’s net profit was 21.37 billion, a year-on-year increase of 129.5%;

In the first three quarters of 2023, Tesla’s net cash flow from operating activities was 63.7 billion (US$ 8.89 billion); BYD’s net cash flow from operating activities reached 97.86 billion (140.8 billion in 2022).

Huawei’s R&D investment in smart driving is even less than that of Baidu.

According to public information, since Baidu established the Intelligent Driving Group (IDG) and launched Apollo, the annual R&D investment has exceeded 10 billion.

Huawei has always paid attention to cash return, and all its businesses have achieved closed-loop research and development, profit and cash flow. In August 2022, Ren Zhengfei named the car BU-"Smart car solutions cannot spread a complete front, and it is necessary to reduce the research budget and strengthen the business closed loop."

The smart driving business is integrated into the new company, and the primary purpose is to "stop bleeding".

In addition to equity financing and debt financing (Changan Automobile can provide guarantee), the new company’s R&D funds must be earned by itself. You get what you pay for every penny, and you don’t guarantee 20 billion R&D investment every year. Why should you stay at the "poker table"?

The second hurdle: optimizing intelligent driving requires a lot of data.

The path of developing autonomous driving is similar, but it is by no means a simple software development. The key is to use machine learning and deep learning technology to continuously optimize the algorithm and model and improve the performance of the automatic driving system, which requires a lot of data.

It is the same as face recognition. People’s modeling is not so good. Training and perfecting with 200 million pictures is definitely better than training with 2 million pictures.

The most ideal way is to let thousands of vehicles equipped with automatic driving system run on the road, and use the operation of human drivers to "train" the automatic driving system, such as when to slow down, what conditions can be combined and when to brake, so that the system decision-making is closer and closer to human beings.

Baidu’s shortcoming is the lack of brand appeal. It can only buy a car, install it and test it by itself. By 2023, the cumulative mileage of autonomous driving test will be 40 million kilometers.

Huawei, on the other hand, can get the driving data of 1 billion kilometers only from the industry (the cumulative sales volume of M5 has reached 120,000 vehicles, assuming that each vehicle runs 10,000 kilometers every year).

Poor Baidu invested more manpower, material resources and time than Huawei’s intelligent driving BU, but it soon fell behind (at least in the public and investors’ perception).

The lack of data sources to improve artificial intelligence driving is the root cause of Apple’s delay in leaving. Apple is not short of talents and money. What it lacks is a million smart cars on the road.

Huawei’s catch-up goal is obviously not Baidu but Tesla.Tesla has 4 million vehicles in the world, and it is still increasing at the rate of 2 million vehicles per year.

BYD will sell 1 million smart cars in 2024, which is second only to Tesla.

Huawei’s smart driving needs millions of smart driving vehicles on the road to stay at the "card table".

Lack of money and insufficient data, Huawei’s smart driving BU can’t cross these two hurdles.Holding hands with Changan Automobile did not solve the problem, but just passed the problem on to the joint venture company.

Joint venture with Chang ‘an is the winner of Huawei’s "building a car"

The fundamental way to solve the problem is to sell more cars, sell smart cars, withdraw funds and obtain valuable data.

There are three modes of cooperation between Huawei and car companies:

The first mode will not help Huawei collect data;

The second mode (HI mode) is adopted by only one company in Chang ‘an Aouita, which sold 12,000 vehicles in 2022, estimated 30,000 vehicles in 2023 and less than 50,000 vehicles in two years.

There are four partners who adopt the third mode (HarmonyOS Zhixing), such as Cyrus, Jianghuai, Chery and BAIC, and it is not difficult to further "expand".

In 2024, the sales of existing partners will be between 500,000 and 1 million. The growth rate is not fast enough, which may delay the fighters.

There are three advantages to establishing a joint venture with Chang ‘an:

The first is the return on investment. Huawei injects tangible and intangible assets of Zhijia BU into the new company. If the future joint venture company is valued at 100 billion yuan, the value of Huawei’s equity is about 60 billion yuan; If the valuation is 200 billion, Huawei holds 120 billion shares.

The second is to tap the potential of Changan Automobile. "The lean camel is bigger than the horse", after all, it once reached the scale of annual sales of 3 million vehicles, and it is worth looking forward to the future sales of smart driving new energy vehicles exceeding 1 million vehicles. The highest sales volume of Xiaokang (predecessor of Cyrus) and Jianghuai in history add up to less than one-third of that of Chang ‘an. Get a 40% stake and trade. Only in this way will Changan Automobile devote itself to the joint venture company.

The third is to facilitate cooperation with domestic joint venture car companies, and then explore overseas markets.

Existing partners Cyrus, JAC, BAIC and Chery can participate in shares, but it is impossible to be on an equal footing with Changan. One monk carries water to eat, three monks have no water to eat, and the new company has to rely on Changan to carry water.

The equity of the new company is "gradually open", which depends not only on the face of the owner (Huawei) but also on the mood of the shopkeeper (Chang ‘an).Sellers can’t figure it out.

Holding hands with Chang ‘an is the winner of Huawei’s smart driving. The key depends on whether the new energy vehicles of the joint venture company can sell well.

* The above analysis is for reference only and does not constitute any investment advice!

With a picture of history, Huawei’s smart driving ushered in a new chapter in the country.

With the progress of science and technology, major car companies have accelerated the development of smart cars. Intelligent driving function is gradually becoming a key indicator to measure whether a vehicle is advanced or not. It is worth noting that Huawei has released a nationwide urban advanced intelligent driving scheme that does not rely on high-precision maps, and also announced that its intelligent driving technology covers 243 cities. In this context, the whole industry seems to be shifting rapidly in the direction of driving without maps.

The past "Kaesong" competition has been upgraded to a nationwide map-free challenge. But what is the driving force that prompted these car companies to decide to join this seemingly mysterious uncharted field? Is there really an essential difference between graphs and graphs?

When computing power overcomes financial power-driving a new era without plans and wisdom

Intelligent driving with map and intelligent driving without map represent two very different technical paths. Traditional intelligent driving with maps relies on high-precision maps, which record road information to centimeter level in detail, including lane line position, type, width, slope, curvature, traffic signs, signal lights and obstacles. Simply put, intelligent driving with a map seems to let the vehicle move along a preset and accurate trajectory. However, this method requires extremely high capital investment.

You may not know that the process of making high-precision maps is very complicated and arduous. Each surveying and mapping vehicle can only complete about 100 kilometers of data collection every day, and the cost per kilometer can reach several thousand yuan. With the rapid infrastructure construction in China, even the newly mapped roads may be unrecognizable after a week. In addition, the change of map limits the intelligent driving ability of car companies, and it is necessary to constantly update the map data to maintain the effectiveness of the system.

On the contrary, intelligent driving without map abandons the dependence on high-precision maps, making it possible for vehicles to drive freely in a wider range. This way requires vehicles to have stronger perception, more advanced algorithms and greater computing power, which puts forward higher requirements for their own intelligent driving system.

How Huawei Leads the Industry Again —— Intelligent Driving without Map in China

1. Clear vision and profound insight-lidar is still king.

In the technical field of intelligent driving without map, the mainstream is divided into lidar school and pure vision school. At present, advanced intelligent driving mainly depends on lidar, and its high-performance lidar with multi-threading, high-frequency scanning and long-distance detection means clearer monitoring ability and faster response speed.

The actual rescue incident and online celebrity dodge video directly prove the strength of high-performance lidar. In the bad environment such as night or backlight, this kind of components with high perception ability also shows its advantages, because they can provide a lot of accurate information, which puts forward higher requirements for computing power and algorithm. Therefore, the smart driving model equipped with lidar is not only more expensive, but also the strength of software research and development can not be ignored.

On the other hand, the vision intelligent driving scheme led by DJI and Baidu relies on 2D video content, which is relatively low in computational power and algorithm requirements. Of course, in the actual test, the visual system did not show too many bright spots, indicating that there are still differences between the two in practical experience. Moreover, it is an indisputable fact that the camera is easily affected by the weather and strong light.

Huawei has demonstrated excellent performance in system hardware, adopting multi-sensor fusion sensing solutions such as lidar, millimeter wave radar, ultrasonic radar and visual sensing camera. Lidar can quickly and accurately capture the three-dimensional structural information of the surrounding environment, and is not affected by environmental light. Combined with millimeter wave radar, ultrasonic radar detection and camera perception, it provides farther and more accurate three-dimensional environmental information for vehicles.

The fusion sensing system independently developed by Huawei deeply integrates various sensors to ensure smooth data communication and efficient operation of the system.

2. From branches to urban obstacles, GOD network bid farewell to the "white list"

In order to control the vehicle accurately, intelligent driving system needs to fully understand the external environment of the vehicle. BEV+ white list technology commonly used in the past identifies the detected objects, such as pedestrians and electric vehicles, through the white list input in advance. However, this technology has an obvious disadvantage-it needs the system to constantly learn different obstacle types to update the white list. If you encounter rare irregular obstacles, the system may misjudge, leading to hesitation and dangerous driving behavior.

Huawei’s GOD2.0 network (Universal Obstacle Detection) overcomes this problem. Like "My World" game, the GOD network regards all detected objects as 3D blocks. In this way, the system can easily judge obstacles on the route, including pedestrians, cars and so on. For abnormal obstacles, such as cartons, fallen trees, roadblocks, etc., the system can also identify them efficiently. In the GOD2.0 network, any object occupying space is a potential obstacle and needs to be avoided. This breaks the restriction of relying on the white list.

3. Not only do you know things better, but RCR technology is the key to no map.

In addition to the recognition of "things" by GOD2.0 technology, Huawei’s intelligent driving must also make the system recognize "roads". Intelligent driving without map is very important for the accurate perception of roads, especially at complex intersections, narrow country roads or sections without obvious signs and markings, which poses a higher challenge to the processing capacity of intelligent driving system.

Huawei Intelligent Driving combines ordinary navigation maps and RCR network reasoning to construct a large-area road topology map, which is equivalent to the size of 2.5 football fields. This is equivalent to the vehicle drawing an exclusive map for its own driving route, so that the intelligent driving system can easily analyze the realistic road information without relying on high-precision maps.

4. Massive data need to be processed quickly, and MDC chip drives L5-level assisted driving.

With the ability of perception and understanding of "things" and "roads", the next step is to summarize, analyze and calculate this information, and finally control the vehicle intelligently. The processing of massive sensor data is not a small challenge, especially in a very short time. Therefore, strong computing power is another requirement of intelligent driving.

Huawei’s self-developed MDC series chips have higher processing capability than Orin in NVIDIA, and can efficiently process information from various sensors. At the same time, Huawei’s intelligent driving system avoids blind "stacking", and the existing MDC hardware platform has enough computing power to support L3-to-L3 autopilot assistance functions without increasing unnecessary car purchase costs.

5. Covering the global road network in five days, Huawei BU Computing Center takes the lead.

After getting rid of the shackles of high-precision maps, gaining rich driving experience has become the next goal. Early intelligent driving systems mostly rely on the test data of real vehicles on the road. At present, AI modeling and cloud "running map" have become mainstream practices, and Huawei has once again taken the lead in this field.

Huawei Cloud Computing Center has the leading domestic computing power of 2.8EFLOPS, and is at the forefront of the industry. This huge cloud computing power has brought great advantages to Huawei’s intelligent driving. Using the cloud scene library built by Pangu model, the system carries out more than 12 million kilometers of simulation tests every day. Considering that the total length of global roads is about 64 million kilometers, Huawei’s system can cover every corner of the world in only 5.3 days. A large number of simulation tests have forged a real "old driver" intelligent driving system.

From the transition from a graph to a graph-free one, users finally experience the pleasure of easy travel wherever they go. Behind this is the black technology produced by the perfect combination of multiple systems.

With the help of full-stack self-developed hardware, rich data resources, unremitting pursuit of technological innovation and forward-looking technical concepts, Huawei launched the nationwide intelligent driving without maps for the first time. As consumers, we no longer need to wait for the update of high-precision maps, and we don’t have to worry about the experience of smart driving being degraded due to various problems.

This intelligent driving system makes the new energy vehicle become a really easy-to-use and safe smart car. Huawei has demonstrated its leading ability in the field of intelligent driving, which not only allows users to enjoy a comfortable and safe smart travel experience, but also sets a new standard for the whole industry.

　　On March 28th, in a thousand acres of white tea base in Guanshan Village, Guanbuqiao Town, Zongyang County, the network anchor went into the tea garden to sell spring tea live to help tea farmers increase their income.

　　At present, 50,000 mu of white tea in this county has entered the peak picking season, and tea enterprises are actively docking with online celebrity anchor to promote local white tea through webcasting, so that consumers can intuitively understand the whole process of spring tea production and broaden sales channels.

　　Correspondent Wang Zhangzhi photo