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2023 Shanghai Auto Show: 700,000 pre-sales of Dongfeng Warrior 917.

  [Aika Auto 2023 Shanghai Auto Show Original]

  On April 18th, 2023, Shanghai Auto Show officially kicked off. At this auto show, the Warrior M917 officially started to be pre-sold, with the pre-sale price of 700-1.6 million yuan, and the new car will be delivered in the second half of the year. As the first model launched by Warriors Technology, a luxury electric off-road brand built by Dongfeng Motor, Warriors 917 is built on the intelligent off-road architecture of M TECH Warriors.

Warrior 917

Warrior 917

  In terms of appearance, the new car has greatly restored the angular and mechy design language of the concept car. It is equipped with a flat hexagonal air intake grille and decorated with a wavy net. The center is hung with a huge brand LOGO, and the visual effect is striking and exaggerated.

Warrior 917

  In the details of the front of the car, the headlights of the new car are extremely sharp, and the vertical LED daytime running lights extend to both sides of the hood, which is very recognizable. In addition, the production model is also equipped with a hard-core bumper. Compared with the concept car, it has adjusted some details, but it still has a strong visual impact.

Warrior 917

  At present, the specific body size of the new car has not been announced, but from the positioning of its large SUV, the actual size will be larger and the visual effect will be strong. An armored vehicle with angular shape and futuristic feeling. In addition, the new car will be equipped with a very unique five-spoke wheel rim, and the ladder at the C-pillar position of the concept car will be cancelled.

Warrior 917

  In the rear of the car, the new car uses a taillight design similar to a cross, which is full of strength. At the same time, the rear door of the new car adopts a side opening mode, and an oversized spare tire box is hung, and the bumper at the bottom also echoes the front of the car.

Warrior 917

  In terms of power, referring to the previously published concept car data, it is equipped with front and rear four motors. The comprehensive maximum power of the system reaches 1000 HP, the peak torque is 16000 Nm, and the acceleration time of 0-100km/h is only 4.2 seconds.

Warrior 917

  It is expected that the new car may be equipped with relevant driver assistance systems. Previously, the press conference said that the new car will have L3 intelligent driver assistance system to support high-speed, elevated autopilot navigation; Automatic driving and piloting in urban areas. It will also be equipped with technologies such as flying with unmanned aerial vehicle, reverse charging, parking service and crab walking mode.

Wonderful content review:

The official map of Dongfeng Warrior M-Terrain production version will be listed this year.

The double-row version of Dongfeng Warrior M50 will be available on September 28th.

Or will mass-produce the patent map of the Warrior M-Terrain S concept car.

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Nanjing Volvo XC90 on sale! Minimum price 472,000, limited-time special offer

Welcome to [Autohome Nanjing Discount Promotion Channel], here we bring you exciting news. Currently, the much-anticipated one is conducting an unprecedented promotion in Nanjing. As a leader in the luxury SUV market, the XC90 offers a maximum discount of up to 174,900 yuan, and the minimum starting price has been adjusted to 472,000 yuan. This undoubtedly provides an excellent car purchase opportunity for consumers in Nanjing. If you are interested in the XC90, don’t miss this once-in-a-lifetime car purchase opportunity. Click "Check the car price" in the quotation form to let us explore more cost-saving possibilities together.

南京沃尔沃XC90特价出售!最低售价47.2万,限时特惠

The Volvo XC90 exudes a strong sense of luxury with its unique Nordic design style. The front face features the family’s iconic straight waterfall air intake grille, and each chrome trim exudes a sense of sophistication and power. The body lines are hard and smooth, and with the full body contour, it creates a solid and dynamic appearance. The overall style is both business and sporty, elegant without losing power aesthetics, highlighting Volvo’s unique understanding of luxury SUVs.

南京沃尔沃XC90特价出售!最低售价47.2万,限时特惠

As a luxury SUV, the Volvo XC90 shows the perfect combination of elegance and power with its exquisite side design. Its body size reaches 4953mm*1958mm*1778mm, and the wheelbase reaches 2984mm, providing passengers with a spacious interior space. The smooth lines on the side of the car outline an elegant body profile, while the tire specification of the 275/45 R20 is matched with dynamic rims, which not only enhances the driving stability, but also adds visual dynamic charm. These details reflect not only its attention to the driving experience, but also the Volvo brand’s consistent pursuit of quality and design.

南京沃尔沃XC90特价出售!最低售价47.2万,限时特惠

The interior design of the Volvo XC90 is full of luxury and practical Nordic style. The exquisite leather material wraps the steering wheel to provide a comfortable grip, and its manual up and down + front and rear adjustment functions meet the driver’s individual needs. The 9-inch central control screen is inlaid in the center, integrating multimedia, navigation and phone functions, and the automatic speech recognition system makes operation more convenient. The seats are made of advanced leather, and the main and passenger seats are equipped with multi-directional adjustment of front and rear, backrest, high and low and waist support. The driver’s seat is also equipped with a power seat memory function to ensure a comfortable experience for passengers. The front seats are also equipped with an additional heating function, while in terms of space utilization, the rear seats support proportional reclining, providing flexible space options for loading or riding.

南京沃尔沃XC90特价出售!最低售价47.2万,限时特惠

The Volvo XC90 is equipped with a 2.0T turbocharged engine with a maximum power of 184 kW and a torque output of 350 Nm, which is matched with an 8-speed automatic transmission to provide strong power support for the vehicle.

Overall, the Volvo XC90 has won high praise from Autohome owners for its domineering appearance and fine craftsmanship. Owners emphasize its imposing size and excellent body workmanship, which undoubtedly brings an extraordinary experience and confidence to the driver. Whether it is traveling on city roads or in the suburbs, the XC90 shows its unique charm, making it an ideal car that can meet the needs of both luxury and practicality.

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Harbin Haval second generation big dog price reduction news! The reserve price 129,800, the discount waits for no one

[Autohome Harbin Discount Promotion Channel] brings you the latest news, a high-profile promotion is underway. In the Harbin area, car buyers can enjoy a cash profit of up to 6,000 yuan, which further reduces the starting price of this popular SUV to 129,800 yuan. This undoubtedly provides consumers with an excellent opportunity to buy a car. If you are interested in Haval’s second-generation big dog, be sure to seize this offer and click "Chatti Car Price" in the quotation form to get a more generous car purchase discount.

哈尔滨哈弗二代大狗降价消息!底价12.98万,优惠不等人

Haval’s second-generation big dog has a unique appearance design, with a tough front face. The air intake grille adopts a large-size design, and with a sharp matrix light source, it shows a strong visual impact. The overall style combines urban and off-road elements, showing a strong personality and functionality, which can attract attention whether it is on city streets or off-road in the countryside.

哈尔滨哈弗二代大狗降价消息!底价12.98万,优惠不等人

Haval’s second-generation big dog has a unique side line design, and the body size is 4705mm*1908mm*1780mm, showing a stable and modern body ratio. The wheelbase reaches 2810mm, which maximizes the use of interior space and provides passengers with a comfortable ride experience. The front and rear wheelbases are 1641mm and 1640mm respectively, ensuring driving stability. The tire size is 235/60 R19, and it is matched with a fashionable wheel design, which not only enhances the dynamic appearance of the vehicle, but also brings better handling to the driver.

哈尔滨哈弗二代大狗降价消息!底价12.98万,优惠不等人

The interior design of Haval’s second-generation big dog shows the perfect combination of refinement and practicality. Its steering wheel is made of high-quality leather material, which provides a comfortable grip. At the same time, it has manual up and down + front and rear adjustment functions to ensure that the driver’s individual needs are met. The size of the central control screen has been increased to 14.6 inches, and the display is clear and easy to operate. It integrates multimedia systems, navigation, telephone, air conditioning and window control, making it easy for the owner to control various functions at any time. In terms of seats, imitation leather and leather materials are used, taking into account comfort and texture. The main and passenger seats support multi-directional adjustments, such as front and rear, backrest, height and waist support. They are also equipped with heating and ventilation functions to ensure the comfort of long-distance driving. The driver’s seat is equipped with an electric memory function, which is convenient for personalized setting of daily driving habits. The second row of seats also supports backrest adjustment, and the space layout is flexible and practical. Overall, the interior design of Haval’s second-generation big dog is designed to provide a driving environment that is both technological and user-friendly.

哈尔滨哈弗二代大狗降价消息!底价12.98万,优惠不等人

The Haval II is equipped with a 1.5T turbocharged engine with a maximum power of 135 kilowatts, which can provide excellent power performance. The engine has 184 horsepower and a torque output of 275 Nm, ensuring that the vehicle can show strong torque output in all road conditions. With a 7-speed wet dual-clutch transmission, the Haval II Big Dog shows a smooth gear shifting experience during driving, which enhances the driving pleasure.

Summarizing the evaluation of the owner of Autohome, Haval’s second-generation big dog has won the love of the owner with its excellent driving experience, abundant power and agile response. The owner emphasized the pleasure of driving the vehicle and the unique charm of the exterior design, especially the small bone lights, which made him fall in love. Whether it is the domineering appearance or the comfort of the interior, the owner’s satisfaction with Haval’s second-generation big dog has reached a new height. Therefore, this big dog is undoubtedly an ideal car in the heart of the owner.

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Xiangcheng Wanda Plaza officially opened

The opening ceremony of Xiangcheng Wanda Plaza was held
The opening ceremony of Xiangcheng Wanda Plaza was held

  At 9 am on September 29, the much-watched Xiangcheng Wanda officially opened for business, with more than 100 brands settled in, meeting the diverse consumer needs of the public such as social interaction, culture, tourism, food, entertainment, and shopping.

  Xiangcheng Wanda Plaza is located in the south of Ruijing Road and north of Xiyuan Lake Ecological Park. It is positioned as the center of urban exquisite life. The total construction area of the project is more than 80,000 square meters, with nearly 60,000 square meters of commercial space, including a 4-story shopping mall and 7 two to three-story block businesses, with 800 parking spaces. Among them, the shopping center has a rich brand format such as boutique supermarkets, children’s early education parks, food social, and boutique clothing, and the block business focuses on creating urban benchmark social space. (Reporter, Huang Zijun, text/photo)

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Nicholas Tse: Twelve years of brotherhood turned Da Xi into a "little cousin"

Video: Nicholas Tse "Kick Hall" Wing Chun Club, Chan Weiting was "molested" by his master


谢霆锋陈伟霆:十二年兄弟情把大西轰变成“小表弟”


谢霆锋陈伟霆:十二年兄弟情把大西轰变成“小表弟”


谢霆锋陈伟霆:十二年兄弟情把大西轰变成“小表弟”


谢霆锋陈伟霆:十二年兄弟情把大西轰变成“小表弟”


谢霆锋陈伟霆:十二年兄弟情把大西轰变成“小表弟”


Last year, Chen Weiting became famous in the streets with his role of "Da Xihong" in "Gu Jian Qitan", which made countless fans scream for "monkeys" for Chen and so on. But in this year’s "Twelve Sharks", Chen Weiting is willing to be the "errand boy" who helps people, because the person who does this show is Nicholas Tse, who has been his eldest brother for twelve years.


Click to enter the blueberry video to watch the full video of "Twelve Flavors" > >


In life, Chen Weiting loved this "big senior brother" very much. Not only did he always praise Nicholas Tse, but he also rejected many job offers in order to record "Twelve Fingers". In the program, Nicholas Tse also took special care of this "little cousin".


Behind the second change of "Da Xihong" to "Little Cousin" is twelve years of brotherhood


In 2003, at the age of 18, Chan entered the entertainment industry by participating in the selection competition of the "Global Chinese Rookie Singing Contest" held by the Emperor in Hong Kong and signed a contract to become an artist under the Emperor. At that time, 23-year-old Nicholas Tse had just returned after a short break, released a new album "Reborn", held 80,000 concerts in Beijing and Shanghai, and invested in his special effects company "PO Chaoting", and began to move towards the peak of "overbearing president". For Chan Weiting, who had just entered the entertainment industry at the time, Tse, who had already debuted at the age of 16, was undoubtedly his "big brother". Now, 12 years later, the two have also become brothers in the 12th division. During this period, whenever Nicholas Tse was mentioned, William Chan showed respect and love. When he worked with Nicholas Tse in the movie "Fire Hero" before, he praised his dedication and dedication as "iron man in the fire field" in the interview, and his words revealed admiration. In the variety show, William Chan also revealed that he worshipped Nicholas Tse as a teacher to learn Wing Chun, saying that Nicholas Tse took great care of and supported his younger generation.


Since last year’s popularity, various entertainment invitations have come to Chan Weiting, but many invitations failed because of "Twelve Sharks". In order to help the senior brother, Chan Weiting gave up a lot of opportunities, and the reason why he was able to do this is undoubtedly full of Chan Weiting’s love, trust and support for the "senior brother" in the past 12 years.


"Cooking King" has been greatly remodeled, and Nicholas Tse personally created "Chen and so on" who can cook delicious food.


The junior brother was so supportive, and as a senior brother, Nicholas Tse naturally showed great love for Chen Weiting in "Twelve Sharks". Before joining "Twelve Sharks", Chen Weiting was a famous "dark cooking king" in the entertainment industry, and the only food he could cook was instant noodles. Facts proved that he was not exaggerating. In "Twelve Sharks", Chen Weiting, who wanted to secretly surprise everyone, came to the kitchen for the first time and wanted to make a few side dishes for everyone. As a result, he not only cut the shredded potatoes into potato pieces, but also smoked himself to tears, and the peppers were directly fried, which was terrible. However, when Nicholas Tse tasted this "dark cuisine", he still very seriously affirmed Chen Weiting’s performance, which greatly increased Chen Weiting’s confidence. Not only that, in the first episode of the program, Nicholas Tse gave Chen Weiting the most important process that coalesced everyone’s efforts, and later taught him a dessert that could impress girls in the "Sharp Kitchen", which meant that he wanted to transform the "Dark Cooking King" into a "little food expert" in the program.


In addition to teaching cooking, the two often interact with each other, and Tse also teaches Chan Wai Ting to film and fight. In an interview, Chan Wai Ting once said: "When we meet Ting Feng, we will chat about WeChat, and when we have time, we will also eat together, because it is not only in’Feng Wei ‘that he will teach me some things. He has already started to teach me a lot before, such as practicing with me in the park, and also teaching me Wing Chun."

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Fan Bingbing’s "Zhao’s Orphan" breast-revealing device, Ge You and Huang Xiaoming made a laugh

I will laugh because of Ge You and Huang Xiaoming, and I will cry because of this "couple"

  Whether Ge You’s costume style will cause laughter again has been the focus of attention from all parties since the beginning of the filming of "Zhao’s Orphan". Chen Kaige also said that the biggest difficulty in filming the film is to let everyone see that Uncle Ge does not laugh. Indeed, unlike the situation where the audience laughed wildly as soon as he appeared, Ge You’s costume style in "Zhao’s Orphan" this time is not very humorous.

  Another controversial actor, Huang Xiaoming, was once ridiculed by netizens for always being responsible for the "2" part of the movie. This time in "Zhao’s Orphan", Huang Xiaoming is a testament to his acting skills, willing to destroy his image, and the terrifying scar on his eyes is very shocking and terrifying.

  Ge You and Huang Xiaoming also have a crying scene in the film. The boy does not cry lightly. Seeing the two big men with tears in their eyes and the corners of their mouths twitching makes the audience moved. In the film, Ge You sacrifices his children for the orphan of the Zhao family. Huang Xiaoming was cut and disfigured for the orphan of the Zhao family, and these plots can’t help but wet the audience’s eyes.

  But the joke of the film also comes from Ge You and Huang Xiaoming. "You don’t know that Bo’er (Zhao’s orphan) has been bothering you since he was a child." "Okay, then I’ll go." "That can’t be done, you have to be there!" Ge You and Huang Xiaoming’s "husband-and-wife" bickering triggered the laughter of the audience. Ge You’s line, "This child is really uncontrollable when he is a big boy." Coupled with the unique happy expression of Uncle Ge, it also makes people laugh. There are also Ge You and Wang Xueqi who are fighting for the love of their children, two people who are over 100 years old in total, playing a childish temper in that "hum ha", which makes people laugh.

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Interview with Jackie Chan: Daring to try science fiction themes, collecting landmarks from various countries

Video screenshot: Jackie Chan interviewed by China Film Report 

 

1905 movie network feature The movie box office starring Jackie Chan has broken through 300 million, unlike previous film themes, this time Jackie Chan not only tried to play a science fiction theme, but also to the top of the Sydney Opera House to show his fists. It is said that Jackie Chan, who is over 60 years old, has been breaking through in roles in recent years. From to, to and other films, Jackie Chan let the audience see that he has the strength to become an acting actor in addition to being a kung fu actor.

Support new directors and boldly try science fiction

The movie "Blood of the Machine" is Jackie Chan’s next film this year after "British Showdown". To the surprise of many people, this time he is working with a new director without any representative works.

 

Jackie Chan: Because you see that people haven’t done anything for five years, just to make a script, and now we have to cooperate for a few years. There was originally a script, and we kept talking about it, but it died, but the director kept looking for a second theme, a second script. Then I say try it, because I have never tried that kind of science fiction.

 

Jackie Chan and director Zhang Lijia

 

It is not the first time Jackie Chan has boldly hired a new director. When he worked with director Ding Sheng, Ding Sheng only had one director’s work.

 

Jackie Chan: A rookie director, he has that kind of passion, he will have a lot of ideas. Some directors, come to the scene one, two, three, four, just like this, he may deliver the goods, he will deliver the goods to you, and they will think about the script of the next play. It seems that many martial arts instructors use this style of play in the morning, and the same style of play in the afternoon has become patterned. How do you want to make the middle of the pattern more different, this is the most important.

 

Play all over the world and unlock the new Sydney Opera House landmark

Jackie Chan: He only approved me, he never approved anyone to play on it.

 

Talking about the filming of "Blood of the Machine" on the top floor of the Sydney Opera House, Jackie Chan is full of joy. North America, the United Kingdom, Australia, India, Iceland, Jackie Chan has played Chinese kung fu all over the world.

 

Jackie Chan filming on the top floor of the Sydney Opera House

Jackie Chan: Cool, every landmark of mine, you see, I’m in Rotterdam with that big glass roof, glass building, (filming movies) at that Eiffel Tower (filming movies), it’s fun. And now the Australian Opera House, because it’s the same in terms of punches and feet, nothing, you can only use the same action to fight on different buildings, it’s better (cool).

 

"Rush Hour 3" work photo

However, going to the top floor of the architecturally ingenious Sydney Opera House to film is no easy task.

 

Jackie Chan: It’s quite dangerous. First, there can’t be many people going up, only six people. We used to film here, dance here, fight here, there were family classes, or some security guards over there, + you can only take care of yourself on top + That actress can’t fight, she can blind my eyes in that minute with that stick.

 

Jackie Chan: It’s too difficult to shoot, and they are also cultural relics and protected buildings. And he has a special person on it to watch, we can’t touch this, we can’t touch that, every brick, every tile is difficult.

  

Use your life to fight movies, from "capable of martial arts" to "both civil and military"

Looking back on these years of Jackie Chan movies, even if he has achieved success, he has always fought with his life.

 

Jackie Chan: Speaking for himself, he was on the verge of life and death several times, and he really broke his foot. + The photographer also said, look your ankle, don’t worry, I said don’t ask me if you have caught this shot. He said yes, I said yes, you can catch it. This is the most important thing. I will turn my foot over again. I am here. After I rolled down the stairs, I took a look. My finger is here. After playing, I will pull it back. + This is how we are filmmakers.

"Plan A" stills

From the initial fame as a "kung fu actor", Jackie Chan has continued to seek breakthroughs in recent years, perfectly completing the transformation from a "capable martial artist" to a "both civil and military" acting actor.

 

Jackie Chan: In fact, in the past ten years, you will see that I have been changing, I have changed to the audience, to the audience to see that I am an actor, I am no longer an action actor, I can’t shoot 12345678 every year, I am not interesting, now you see, I have been changing.

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Evolution from Distributed to Centralized: Counting 10 Star Enterprises of Intelligent Driving Chip

Full set of video processing and image recognition IP for advanced sensing and recognition.

R-Car V4H, the central processor for ADAS and AD solutions released by Renesas in 2022, adopts 7-nanometer technology, with a deep learning performance of 34TOPS, and can recognize and process the surrounding objects at high speed through cameras, radars and lidar. The device is scheduled to start mass production in the second quarter of 2024. With the careful combination of first-class IP and professional hardware optimization, R-Car V4H has achieved an industry-leading performance-to-power ratio, which is suitable for mass production of L2+ and L3 autopilot applications.

Thanks to its high degree of integration, R-Car V4H helps customers to develop a cost-competitive single-chip ADAS electronic control unit (ECU) to support L2+ and L3 driving systems, including complete NCAP 2025 functions. R-Car V4H also supports the function of looking around and automatic parking, and has excellent 3D visual rendering effect.

Concluding remarks

The development of automobile intelligence is expected to bring trillions of market opportunities. From the current situation, L3 and above autopilot is accelerating penetration, and the demand for high-power autopilot chips is also increasing. In addition to the major enterprises mentioned above, many domestic enterprises such as CAMBRIAN, Zero Run, and Naineng have actively invested in the field of chips.

However, the research and development of autonomous driving chips is a process with huge initial investment and long payback period. Therefore, if there is no loading capacity of 1 million vehicles, it is impossible to make a profit by developing an autopilot chip with the power of a main engine factory and using it by itself.

On the whole, the smart driving chip market is still in a rapid iteration period, and China manufacturers are expected to break through, but they also have to face many uncertainties. Only by firmly grasping the certainty and market rhythm, accelerating the iteration of technology, products and tool chains, and taking the lead in forming a closed-loop business, can we further compete with the global automotive chip giants after squeezing into the table.

There are two identical NPUs in each FSD chip, which have strong computing power and are physically integrated adjacent to each other. In each calculation cycle, NPU will read 256 bytes of activation data from the built-in 32MB SRAM and combine them with another 128 bytes of weight data to enter the multiply-accumulate (MAC), and each NPU has a 96×96MAC array. After completing the MAC multiplication and accumulation operation, the data will be transferred to the Activations and Pooling parts, waiting to write the summary results in the buffer.

Tesla has also made great efforts to optimize the power consumption and cost of NNA (Neural Network Acceleration Unit) in order to make the data flow in the chip as much as possible without frequently reading and writing with memory or other modules. In the design of NNA, software is used to simplify the hardware to reduce the chip cost.

Tesla chips cover everything from autonomous driving, intelligent cockpit, domain control architecture, three electric systems, and even vehicle manufacturing and assembly. From the point of view of autonomous driving, Tesla is the only company that has realized the full-stack self-research of software and hardware at present, taking a technical route that is difficult to replicate. Tesla’s FSD chips are basically for personal use and are not for sale.

Qualcomm

Qualcomm is a mobile phone chip giant, and its entry point in the automotive field is communication and cockpit chips, with its 820A, 8155 and 8295 occupying a major share in the mid-to-high-end smart cockpit market. Previous Snapdragon Ride autopilot computing platforms, including the 5-nanometer Snapdragon 8540 and the 7-nanometer Snapdragon 9000, with a single-chip computing power of 360TOPS, have been put on the bus one after another.

At the beginning of 2023, Qualcomm introduced Snapdragon Ride Flex SoC supporting central computing architecture, which supports digital cockpit, ADAS and autopilot functions at the same time with a single SoC, providing more than 700TOPS of computing power. The first Ride Flex SoC has been sampled and is expected to be mass-produced in 2024.

At present, Qualcomm has reached cooperation with Great Wall, General Motors, BMW, Volkswagen and other manufacturers in the field of autonomous driving. In the future, the Snapdragon Ride platform will be applied to some models of the above-mentioned car factories.

In April this year, Qualcomm also completed the acquisition of Weininger, which supplemented the algorithm capability of autopilot software. Its application fields include radar, perception system, autopilot algorithm, functional safety/expected functional safety, etc.

NVIDIA

NVIDIA is a representative of the big computing chip, and has entered the field of smart cars with the evolution of GPU architecture. In NVIDIA’s NVIDIADrive series, DRIVECX faces the cockpit, and DRIVEPX faces autonomous driving; Since then, the automatic driving platforms of DRIVEPX, DRIVEPX2, DrivePXXavier, DRIVEPXPegasus and DRIVEAGX Orin have been introduced iteratively.

DRIVE Orin is a system on a chip released by NVIDIA, and it is the central computer of intelligent vehicles, which can provide 254TOPS per second, meeting the safety standards such as ISO 26262 ASIL-D. In March 2022, NVIDIA’s DRIVEAGX Orin platform began mass production and sales. The platform consists of two Orin SoC and two Ampere-based GPUs, with a maximum computing power of 2000TOPS and a power consumption of 800W W.

Orin SoC adopts 7 nm technology, which is composed of Ampere-based GPU, ARMHerculesCPU, second-generation deep learning accelerator DLA, second-generation vision accelerator PVA, video codec, and ISP with wide dynamic range. At the same time, it introduces the design of SafetyIsland. The hardware of the chip can be connected with 14 cameras, 1 laser radar, 5 millimeter-wave radars and 12 ultrasonic radars, and the sensor data is calculated 254 trillion times per second by Orin to realize high-level automatic driving function.

NVIDIA’s automobile business has formed a strong open ecology including Tier1, sensors and software manufacturers. At present, NVIDIA has dominated the high-end passenger car market of over 300,000. In the next six years, NVIDIA’s orders in hand will exceed $11 billion. According to incomplete statistics, more than 25 OEMs around the world have reached Orin cooperation with NVIDIA, including Weilai, Tucki, Ideality, Weimar, SAIC Zhiji, R Auto, Faraday Future, Lucid Group, Human Horizons Vinfast, Chinese Express and other new car-making forces; And BYD, Mercedes-Benz, Jaguar Land Rover, Volvo, Hyundai, Audi, Lotus and other traditional OEMs. In addition, Desai Siwei, Baidu Apollo, General Cruise and Google Waymo will also develop ADAS solutions based on Orin.

Mobileye

Mobileye is the earliest self-driving overlord. The "visual algorithm+chip" solution occupies about 70% market share in the L0-L2 market and was acquired by Intel in 2017.

EyeQ series chips are the core of Mobileye. Three years after mass production of EyeQ4, Mobileye launched the 7 nm FinFET process EyeQ5 in 2021. It includes multi-threaded 8-core CPU and 18-core vision processor, and its computing power is increased to 24TOPS, and its power consumption is only 10W, which can meet the driving demand of L4.

In 2022, Mobileye laid out high-level autopilot, and issued three chips in succession, including EyeQUltra for L4 autopilot, and EyeQ6L and EyeQ6H for L2 autopilot.

Compared with the previous products, the performance of the three chips has been greatly improved under the premise of controlling energy consumption. In particular, EyeQUltra, which is specially designed for autonomous driving, has 64 core processors and 12 RISC-VCPU, each with 24 threads, which can achieve high-efficiency and accurate calculation with less than 100W power consumption. It does not need the computing power and cost of integrating multiple systems, and solves the major challenges faced by the industry. EyeQUltra is expected to be fully put into production in 2025. This chip is benchmarked against Xavier of NVIDIA, but its computing power seems to be slightly lower than that of NVIDIA.

In the early days, mainstream OEMs chose EyeQ3 and EyeQ4 series in succession, which enabled Mobileye to successfully occupy the pre-assembly market. However, its black box model has shown signs of acclimatization and the market growth rate has slowed down. Previously, Mobileye EyeQ6, EyeQ6L and EyeQ6H had reached in-depth cooperation with Volkswagen Group and Ford Motor Company, and also reached an agreement with Geely. EyeQUltra is expected to provide samples in 2023 and mass-produce cars in 2024.

Heizhima intelligent

Black Sesame Intelligence is the advocator of single-chip SoC scheme. The A1000L and A1000 single-chip SoC schemes support the integration of navigation and parking without time-sharing and avoid increasing the security risks of the whole scheme.

Since 2019, the series of chips launched by Black Sesame include Huashan No.1 A500, Huashan No.2 A1000, A1000L, A1000Pro and A2000. Among them, A500 focusing on autonomous driving has a computing power of 5-10TOPS, Huashan No.2 A1000 with 16 nm technology has a computing power of 40-70TOPS, the low version A1000L has a computing power of 16TOPS, and the high version A1000Pro has a single chip computing power of 196TOPS, which supports high-level autonomous driving and can realize seamless connection from parking, urban interior to high-speed scenes. A2000 is the first 250T large computing chip in China, which adopts the core IP of domestic independent intellectual property rights in 7 nm process and meets the ASIL B level security certification standard.

In April, 2023, Black Sesame Intelligent released Wudang series cross-domain computing platform for smart cars and its first chip C1200, covering the needs of different domains of smart cars such as cockpit and smart car with higher cost performance, and realizing multi-domain integration capability. Based on 7 nm process, C1200 provides powerful general-purpose computing and general-purpose rendering computing power by using A78AE and G78AE, which support lock step. The self-developed DynamAI NN low-power neural network acceleration engine supports NOA scenarios; Built-in mature and high-performance Audio DSP module and a new generation of self-developed NeuralIQ ISP module that processes 1.5G pixels per second online. It can provide the industry’s highest MCU computing power of 32KDIPMS, handle the input of more than 12 HD cameras at the same time, and support high-speed MIPI.

Up to now, Black Sesame Intelligence has cooperated with OEMs such as Jiangqi, Dongfeng, Geely, FAW, SAIC, Hechuang Automobile and SAIC-GM-Wuling, as well as enterprises such as Bosch, Zhongke Chuangda, Soto Ruian and Baolong Group for L2 and L3 ADAS and autonomous driving perception system solutions, including Baidu Apollo’s partners.

Xinchi technology

Xinchi Technology is the world’s first "full-scene, platform-based" chip product and technical solution provider. Its products cover intelligent cockpit, intelligent driving, central gateway and MCU, covering the core chip category of the future automotive electronic and electrical architecture, aiming to achieve "four cores in one".

From 2019 to 2020, Xinchi Technology released V9L/F and V9T autopilot chips, which support ADAS and domain controller respectively. In 2022, Xinchi Technology released an autopilot chip V9P/U with a computing power of 10-200T, which has higher computing power and can support L3-level autopilot. V9 series processor is a car code chip specially designed for a new generation of intelligent driver assistance system, which integrates high-performance CPU, GPU and CV engine, and can meet the increasing demand for computing power.

In 2023, Xinchi Technology will launch a V9S autopilot chip with higher computing power, which is developed for the central computing platform architecture, with a computing power of 500-1000T, and can support L4/L5 autopilot Robotaxi.

At the 2023 Shanghai Auto Show, Xinchi Technology released a new generation of vehicle regulation processor V9P, which is specially designed for the ADAS domain controller with integrated traveling and parking. The CPU performance is 70KDMIPS, the GPU is 200GFLOPS, and the overall AI performance is as high as 20TOPS. All functions of mainstream L2+ADAS such as AEB, ACC and LKA, auxiliary parking and memory parking functions can be realized on a single chip, and the driving recorder and high-definition 360-degree viewing can be integrated.

horizon

As a large-scale pre-assembly mass production enterprise of domestic car-gauge AI chips, Horizon has successively launched China’s first car-gauge AI chip Journey 2, a new generation of AIoT intelligent application acceleration engine Sunrise 2, a high-performance car-gauge AI chip Journey 3 and a new generation of AIoT edge AI chip platform Sunrise 3.

Horizon’s third-generation car-level product Journey 5 has a single-chip computing power of up to 128TOPS, which has both large computing power and high performance, and supports the needs of 16-channel camera perception computing and multi-sensor fusion, prediction and planning control required for autonomous driving. Its core IP is 100% self-developed BPU Bayesian architecture, which can support the latest convolutional neural network and Transformer architecture and meet more than 170 different operators required for various autonomous driving scenarios. Using deep learning to accelerate ultra-large-scale parallel computing, reduce the whole computing delay and improve efficiency, and its image rate has increased from 1283 frames per second in 2021 to 1531 frames per second in 2022. With the launch of Journey 5, the horizon covers the whole vehicle smart chip scheme from L2 to L4.

At present, Horizon has reached cooperation with many OEMs and Tier 1, including Changan, FAW, SAIC, GAC, Chery, Dongfeng Motor, Zhiji, Jianghuai, Ideality, BYD, Great Wall, etc., as well as mainland China, Asia Pacific, Sagitar (parameter | inquiry) Juchuang, Winch Technology, Neusoft Ruichi, ADAYO Huayang, Desai Xiwei, etc.

Huawei

As a giant in the ICT field, Huawei’s smart car business can be traced back to 2012. In 2018, it launched the smart driving computing platform, and launched the MDC600 supporting L3 and the MDC300 supporting L4. In 2019, Huawei formally established the Smart Car Solutions Division, and in 2020, it released the MDC610 computing platform, using the Ascent 610 chip, with a single chip computing power of 200TOPS.

Huawei Shengteng 910 is an AI processor with super computing power, and its maximum power consumption is 310W W. The Leonardo da Vinci architecture developed by Huawei greatly improves its energy efficiency ratio. Its 8-bit integer precision (INT8) performance reaches 640TOPS, and its 16-bit floating-point number (FP16) performance reaches 320 TFLOPS.

The Ascension series includes training and reasoning chips. The Ascension 910 used for training has a semi-precision (FP16) computing power of 256TFLOPS, which is twice that of the industry. For reasoning, the computing power of Ascension 310 and INT8 is 16TOPS, and the power consumption is only 8W.

Aiming at the demand of automatic driving for computing platform, the MDC solution introduced by Huawei integrates the self-developed Host CPU chip, AI chip, ISP chip and SSD control chip. So far, Huawei has successively launched four series products with different computing power-MDC300, MDC210, MDC610 and MDC810, covering the L2-L5 autonomous driving ecological chain.

At present, auto-driving R&D companies such as Heduo Technology, Xidi Intelligent Driving, Neolithic, Yuanrong Qixing, Tage Zhixing, Huituo, Nezha Automobile, etc. all adopt Huawei’s MDC computing platform.

Dezhou instrument

Texas Instruments (TI) is a traditional automobile chip manufacturer with rich experience in product landing and strong supply chain management ability, and its customers are all over the automobile industry. In terms of processors, TI has launched the seventh generation, and each generation uses its own IP and patents. Twenty years’ experience in digital processors has also continuously optimized this heterogeneous processor.

TI’s mainstream intelligent driving products include TDA4 VL, TDA4 VM and TDA4 VH, with computing power of 4TOPS, 8TOPS and 32TOPS respectively. Among them, the TDA4 VM of 8TOPS has been mass-produced, which is the mainstream choice for the light-weight traveling and parking integrated domain control track.

TDA4VM series processors for ADAS and self-driving cars are based on Evolutionary Jacinto 7 architecture, which combines high-performance computing, deep learning engine and special accelerator for signal and image processing in a unique way in a target architecture with safe and compatible functions, so it is very suitable for robotics, machine vision, radar and other applications.

These devices are highly integrated, which makes the advanced automobile platform supporting centralized ECU or multiple sensor modes scalable and low-cost. The key cores include the next generation DSP with scalar and vector cores, dedicated deep learning and traditional algorithm accelerators. These devices also include the latest Arm and GPU processors for general computing, integrated next generation imaging subsystem (ISP), video codec, Ethernet hub and isolated MCU island. All these are protected by automotive safety hardware accelerators.

Renesas

Renesas is a traditional automobile chip giant, and its automobile products are mainly MCU and SoC Renesas. The early product is R-CAR V3H, which is heavily used in the intelligent forward-looking integrated machine with the help of Tier1 such as Bosch and Denso. R-CAR V3H SoC supports the safety index of ASIL C level in real-time domain, which can reduce the need to use external safety microcontroller to manage sensor fusion and final decision execution. R-Car V3H has rich and verified IP, supports perception stack, ISP with radar and/or lidar sensor fusion and up to 8 megapixel cameras, and also has a full set of video processing and image recognition IP for advanced sensing and recognition.

R-Car V4H, the central processor for ADAS and AD solutions released by Renesas in 2022, adopts 7-nanometer technology, with a deep learning performance of 34TOPS, and can recognize and process the surrounding objects at high speed through cameras, radars and lidar. The device is scheduled to start mass production in the second quarter of 2024. With the careful combination of first-class IP and professional hardware optimization, R-Car V4H has achieved an industry-leading performance-to-power ratio, which is suitable for mass production of L2+ and L3 autopilot applications.

Thanks to its high degree of integration, R-Car V4H helps customers to develop a cost-competitive single-chip ADAS electronic control unit (ECU) to support L2+ and L3 driving systems, including complete NCAP 2025 functions. R-Car V4H also supports the function of looking around and automatic parking, and has excellent 3D visual rendering effect.

Concluding remarks

The development of automobile intelligence is expected to bring trillions of market opportunities. From the current situation, L3 and above autopilot is accelerating penetration, and the demand for high-power autopilot chips is also increasing. In addition to the major enterprises mentioned above, many domestic enterprises such as CAMBRIAN, Zero Run, and Naineng have actively invested in the field of chips.

However, the research and development of autonomous driving chips is a process with huge initial investment and long payback period. Therefore, if there is no loading capacity of 1 million vehicles, it is impossible to make a profit by developing an autopilot chip with the power of a main engine factory and using it by itself.

On the whole, the smart driving chip market is still in a rapid iteration period, and China manufacturers are expected to break through, but they also have to face many uncertainties. Only by firmly grasping the certainty and market rhythm, accelerating the iteration of technology, products and tool chains, and taking the lead in forming a closed-loop business, can we further compete with the global automotive chip giants after squeezing into the table.

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Dog’s blood cheating is a spy war style. After 12 years, it’s impossible. Will Huang Lei’s wife still play it?

The return of the fairy sister ignited the retro craze of Chinese drama.

Legend of the Sword and the Chivalrous Man is not only a fairy in Liu Yifei, but Zhao Linger’s mother, Empress Wu, was also the goddess of that year.

Sun Li, who has been in the cinema for many years, returned to the screen and performed a "Wife’s Choice".

There are spoilers in this article.

one

Sugar cube is not happy recently.

Mao Mao, Shiba Inu, who has been with him for many years, is lost. This puppy is an important family member to Fang Tang who has not given birth after ten years of marriage.

After posting the dog-seeking notice for several days, the sugar cube began to accept the reality.

Today is very important for her husband, Gao Jiawei. She must cooperate with her husband to attend the event, and there is no way to delay any longer.

Gao Jiawei is a self-made entrepreneur from the media. As an opinion leader on emotional topics, he often competes with another emotional expert Qi Miao to explain emotional issues from different perspectives of men and women.

Looking at the speech on her husband’s computer, I couldn’t help but quietly polish the itchy sugar cube.

In fact, after becoming a full-time wife, Fang Tang has been working as an amateur detective novel writer, thanks to her good writing style.

When Gao Jiawei recited his wife’s wonderful ideas on the stage, Fang Tang also dressed herself up and prepared to go to her birthday party, the most important occasion today.

It was supposed to be a couple’s world, but after Gao Jiawei founded the company, the sweet wife-pampering day was also added with more performance factors. After all, a good leader who cares for his family can better win people’s hearts.

Out of support for her husband’s work, Fang Tang has never been dissatisfied with this. She attends as a model wife every year and enjoys the "surprise" arranged by her husband.

But when Fang Tang saw Gao Jiawei coming out of the bathroom, the lipstick mark on her husband’s shirt collar caught her alarm.

Gaos thought for consternation explained that it may be a drunken woman at the door of the bathroom.

But how close does a stranger have to be to leave lipstick in such an ambiguous place?

As a wife’s vigilance, sugar cube walked carefully every step. She smiled and walked to her husband’s preset stage, while carefully observing the red number of every lady present.

She knows that something must have happened, and a woman’s perception can’t be wrong.

In fact, Fang Tang had seen the luxury goods receipt in her husband’s pocket before. As a detective novel author, she had long been wary.

Did the husband cheat? Who is the third party?

Following the clues, Fang Tang became a detective of her marriage and began to deal with her husband in a seemingly peaceful pregnancy life.

2

Spy war, suspense and family ethics drama, a drama contains the above three popular elements, and Wife’s Choice may be the first one.

From the professional setting of Fang Tang, it can be seen that "Wife’s Choice" wants to fight hard. In the serial novel "Fatal Gentleness", she replies to the reader as an author, which is like a big V gesture.

Sugar cube found her husband reading the novel, but when asked about the work, the other party said that the author’s writing was not as good as sugar cube’s.

Obviously, the husband doesn’t know his wife’s pen name, and he doesn’t know her writing style well enough.

And husbands hide more secrets from their wives.

However, a good play needs a good rhythm. "Is the husband cheating" has become the biggest suspense at present, and the director has made the audience think that all the girls swept by the camera may be a third party.

Seeing Qi Miaobei’s luxury bag, Fang Tang confirmed several times where the other party bought it, because she suspected that it was her husband’s bill.

Seeing the lovely earphone left in her husband’s car, Fang Tang teased which young girl’s belongings it was, but her husband used jokes to avoid it.

Seeing the necklace of a young female subordinate, Fang Tang pretended to be enthusiastic and asked about the brand and added WeChat. After all, everyone was suspected.

His wife quietly investigated, and Gao Jiawei, as an emotional expert, also knows the appeasement policy and the push-pull relationship, candlelight dinner, surprise gifts, wedding anniversary plus pregnancy preparation, and even created a more loving husband and wife life than before.

However, the Smiths’ performance will eventually reveal the truth. When Sugar Cube finds out that she has been betrayed, it is the wife’s choice whether to destroy her husband’s name as an emotional expert or sacrifice herself to whitewash it, which is also the prelude to the next catch me if you can.

When betrayal and doubt begin, marriage has come to an end.

three

As an important work of Sun Li’s return to the small screen, Wife’s Choice has a good script design and is adapted from the novel of the same name by writer Wang Xiaoqiang.

The subtlety is that it knows how to analyze women’s psychology with the cloak of suspense, including the breakup of life.

There are full-time wives represented by sugar cubes, strong women in the workplace represented by Qi Miao, and women with love anxiety represented by heavy rain. Around the wall of marriage, women’s joys and sorrows are presented one by one, and everyone’s growth arc is also displayed.

What’s more, there are only 12 episodes of "Wife’s Choice". To complete the three things of husband and wife’s battle, truth and self-growth, the director needs a strong rhythm to control.

In the first half of the series, many suspenseful and necessary details are added, but whether we can take into account the detailed proportion of several lines still needs further observation.

The intrigue of the husband and wife from the details also has higher requirements for the actors. Just how to lie without changing color requires performing at all levels.

Sun Li removed the label of "Huang Lei’s wife", and fans wondered whether the real housewife who returned to the screen after 12 years had regressed.

It must be admitted that there is a certain age difference between the 44-year-old Sun Li and his wife in her early 30 s, but her relaxed and relaxed interpretation still makes people believe that she was not only lucky when she debuted.

Yuan Wenkang, the supporting husband, has played many roles in love rat before, but this time, the hypocritical liar is set up by everyone, and he is also good at it.

In addition, Zhang Yao, Wang Zhen, Ma Yinyin ("Hunting Crime Picture Book"), Zhao Da, Liu Yiwei and Wu Bi joined in, which also accumulated some interesting points for the team.

"Wife’s Choice" turned the middle-aged dog blood drama into a suspenseful twist, but there are inherent type barriers. Whether this unconventional transformation can be completed is far from being revealed.

It can only be said that Sun Li, who came back, and Wife’s Choice, who jumped out of the genre framework, are brave adventurers, testing the water for the whole industry, first to see if the spring of middle-aged actresses has recovered, and second to see if sincere creativity can be recognized, and the standard for testing everything is always in the hands of the audience.

The picture in this article comes from the Internet.

Recommend reading

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13-year-old boy spilled gasoline and burned the teacher’s ward. Confession: I’m sorry.

  Yesterday, Xiaowu, accompanied by his father, came to the ward of Yang Dongling, a female teacher who was burned by his arson, and apologized to her.

  13-year-old Xiao Wu’s letter of apology

  "Dear Miss Yang:

  Sorry, I shouldn’t have hurt you. Besides, you are still a people’s teacher who has never met me and has no holidays. I regret that I hurt you. If I could go back in time, I wouldn’t do anything illegal, and I wouldn’t hurt you. I’m sorry, Mr. Yang. I wish you a speedy recovery, restore your previous appearance, and go back to your previous education for those students in the mountains, so that they will not follow my example and become pillars of society and talents of the country. Miss Yang, I’m sorry. "

  13-year-old Xiaowu has been kept at home by his father since she burned Yang Dongling, a female teacher, with gasoline. Yesterday morning, Xiaowu followed his father to visit Yang Dongling in Sichuan Provincial People’s Hospital from Jinchuan County.

  Yesterday morning, in the face of the excited family members of the injured, Xiaowu walked beside Teacher Yang Dongling, kept silent and took out a pre-written letter to express his apologies and guilt. However, it is a pity that although Yang Dongling said "I want to see him (Xiaowu)", she failed to see Xiaowu clearly in the end.

  face

  Father stayed at home with him for two months.

  This time, I took him to Rong to visit the female teacher.

  On the afternoon of August 13th, Li Dong changed a shirt and left home, ready to go to Chengdu to visit Teacher Yang Dongling who had just finished the first skin grafting operation.

  There is a line in the movie "mr. six": "What you have caused will be rounded up by yourself, and what you can’t round up by yourself will be rounded up by his father". This line, as Xiaowu’s father, has no more empathy than him. After the incident, he visited Yang Dongling in the hospital and spent more than 80,000 yuan on medical expenses. Then, he didn’t go out to work again, and stayed at home with Xiaowu almost all day. If he wants to go out, he will chain Xiaowu’s feet. However, unlike the first time he visited Yang Dongling alone, this time he called his son Xiaowu.

  "I kept him at home for two months. I don’t know what to do, only let him watch junior high school textbooks and the legal program of CCTV Channel 12. "

  Li Dong said, let the children take a look at the burned teacher Yang. First, let them see how much harm he has caused others, "let him face everything in front of him"; The second is to express apology and repentance. "If the family members of the injured are emotional, I can understand even if I can’t stand it."

  After changing his shirt, he asked Xiaowu again, "Do you want to go?" Xiaowu bowed his head and said nothing. Li Dong didn’t force the child. Half an hour later, Xiaowu nodded: "I want to go."

  Before going out, Li Dong’s mother stopped him. "Take the 3000 yuan I saved some time ago." Li Dong replied, "I have already taken it."

  During the nearly 9-hour journey, the father and son didn’t say a word. The little military commander faced the window and his eyes turned up and down with the mountains and rivers. The outside world made him curious.

  The last time he went to Chengdu was last year, when he stole thousands of dollars from his grandmother, went to "rush" with several friends for ten days, and finally came back down and out.

  repent

  The juvenile ward took out an apology letter

  Regret not reading it to Mr. Yang’s face.

  When I arrived in Chengdu last night, it was already 11 o’clock in the middle of the night, and my father and son stayed in the hotel. At 8 o’clock yesterday morning, the two came to the burn ward of Sichuan Provincial People’s Hospital. The more I went to the hospital, the heavier Xiaowu’s expression became. "My relatives told me that many people on the Internet said they would shoot me, and some even said they would take me to prison."

  When he arrived at the hospital, the reporter of Chengdu Business Daily asked him if he would like to meet the teacher Yang Dongling who was hurt by him. He nodded. "I want to go." As soon as she entered the ward, Yang Dongling’s mother recognized Li Dong, who had been to the hospital. When she saw Xiaowu hiding behind Li Dong, she froze, her face turned black, and she cried and said, "Come and have a look for yourself. What have you burned people to? How can you do it? !”

  Xiaowu was at a loss and stood nervously in the corner. Yang Dongling’s sister and aunt excitedly pushed Xiaowu to the bed with their hands, and uncovered the shroud on the bed, so that the teenager could go to the bed and see clearly the "consequences caused by himself". Opening the shroud, Yang Dongling, who had just finished skin grafting, was covered with medicine on her upper body and had no complete skin on her face. Xiaowu stood by Yang Dongling’s side, maintaining his inherent expression since he was locked at home for two months.

  "You go! You go! " In the face of Xiaowu, the emotional Yang family said. Xiaowu remained silent. He took out a letter and put it on the table beside the hospital bed, and then moved out of the ward step by step.

  Li Dong is still standing at the bedside, facing the accusations of the Yang family alone. "I didn’t ask them to forgive me. I just came to see Teacher Yang, indicating that we don’t care about not coming forward."

  Xiaowu wrote in his letter: "Dear Teacher Yang, I’m sorry, I shouldn’t have hurt you. Besides, you are still a people’s teacher who has never met me and has no holidays. I regret that I hurt you. If I could go back in time, I wouldn’t do anything illegal, and I wouldn’t hurt you. I’m sorry, Mr. Yang. I wish you a speedy recovery, restore your previous appearance, and go back to your previous education for those students in the mountains, so that they will not follow my example and become pillars of society and talents of the country. Teacher Yang, I’m sorry. "

  After coming out, Xiaowu said that the letter was written at home before coming. He is a little regretful that he didn’t tell his faith to Mr. Yang’s face.

  regret

  "Where is the doll? I want to see him."

  The teacher read the letter of apology and failed to see the teenager.

  "For more than two months, you haven’t been here, and you haven’t got a phone call." Yang Dongling’s aunt pushed Li Dong and accused him of not educating his son well. After the incident, she even evaded her responsibilities and rarely visited him. Li Dong always explained in a low voice that he didn’t discipline his son Xiaowu, and his family was really difficult. He didn’t raise much money, and his son didn’t come until he needed to take care of him after the accident. As he spoke, he took out the 3,000 yuan in cash he brought. "You get it first, and I will continue to find a way after I go back." However, Yang Dongling’s mother, who was unable to restrain her grief, refused to accept the money, and Li Dong half-kneeled the money into her hand.

  "We all understand that he said it was difficult for him to go back and find a way, but if they were sincere, they wouldn’t wait until today." Aunt Yang Dongling said that in recent months, the three of them have been taking care of Yang Dongling, and Yang Dongling always vomits when she can’t eat, which is worrying. Considering Yang Dongling’s illness and family mood, Li Dong didn’t stay for long.

  Yang Dongling in the hospital bed looks very calm. Because Yang’s family was emotional, Xiaowu couldn’t walk close to the bed, and Yang Dongling didn’t see Xiaowu because of the shroud. After Xiaowu and his father left, Yang Dongling suddenly said to her sister Yang Dongxia, "Where is the doll? I want to see him." The Chengdu Business Daily reporter immediately gave her the apology belief left by Xiaowu. A moment later, she struggled to spit out a sentence: "Show me the words." The reporter held the letter of apology in front of her. She read it carefully line by line, more than 100 words, and read it for nearly 1 minute.

  "Call him, I’ll wait for him." When a reporter from Chengdu Business Daily asked why he wanted to see Xiaowu, Yang Dongling was silent for a moment. "I want to hear him read (apology letter)". At her insistence, the family members also agreed that Xiaowu would come back and said that they were no longer excited. But at this time, Li Dong, who had just experienced the excitement of the Yang family and accused him of being on his way home, took care of his son’s safety and didn’t want to take Xiaowu back. At 9 o’clock yesterday morning, Yang Dongling, who had been lying all night, also needed to turn over with the help of her family, so it was not convenient to see Xiaowu.

  "No, I’ll go to see him." Dong-ling Yang whispered.

  Female teacher

  Where’s the doll? I want to see him

  After Xiaowu and his father left, Yang Dongling suddenly said, "Where is the doll? I want to see him."

  The reporter of Chengdu Business Daily immediately put Xiaowu’s letter of apology in front of her. She read it carefully line by line and read more than 100 words for nearly 1 minute.

  "Call him, I’ll wait for him." When the reporter asked why he wanted to see Xiaowu, Yang Dongling was silent. "I want to hear him read (apology letter)." However, at this time, Xiaowu has set foot on his way home with his father.

  "No, I’ll go to see him." Dong-ling Yang whispered.

  Chengdu Business Daily reporter Yun Wangyi Yu Zunsu photojournalist Liu Haiyun

  A broken family in a remote county leads a astray life.

  Growing fragments of arson teenagers

  Questioning the cause of Xiaowu’s arson, we can see the weakness of a county boy whose temperament changed greatly after his parents divorced, and who was led astray by others because of his weariness of learning and ignorance. Xiaowu claimed to know it was a mistake, but when he was instructed by "Big Brother", he chose to listen.

  At 9 o’clock on the evening of June 14, after hiding in Jinchuan County for 24 hours, he was found by his father, who called the police station: "I found the person and sent it to you." Xiaowu didn’t resist.

  When his family broke up, he became dull.

  On the night of arson and robbery, Xiaowu stayed in a hotel for one night, afraid to go home or tell anyone. He knew that he had made a big mistake.

  Jinchuan County is located in the southwest of Aba. Like many remote counties, teenagers like Xiaowu can be seen everywhere on the street. Xiaowu’s home is in Lewu Township, which belongs to Jinchuan County. Since school, his family has changed, and he has lived with his father and grandmother since then.

  After the Wenchuan earthquake in 2008, cracks appeared in Kotakeya’s house, and my father and grandmother later built a new house together. But the new home didn’t live for a long time, and Xiaowu’s parents’ feelings broke down. Xiaowu became dull, and his parents didn’t want to communicate with him more. Since the third grade of primary school, Xiaowu has learned to skip classes. "I ran out after school, and my home was full of streets." Xiaowu’s grandmother, Li Yunshu, said that once she went to the street to look for her grandson, a neighbor pointed out of the city and said, "Your grandson goes to that temple every day." She rushed to the temple and saw Xiaowu kneeling in front of the Buddha statue. "He asked the Bodhisattva to bless him. Mom and Dad should not divorce." For a long time, as soon as school was over in the afternoon, he and a classmate ran to the temple. Now that his parents have been divorced for almost six years, he is used to living without his mother. For the harm caused by divorce to his son, Xiaowu’s father, Li Dong, only explained it simply by "not getting along with his wife". Speaking of the disaster of Xiao Wuchuang, the 36-year-old man kept sighing.

  Began to be obsessed with online games and learned to skip class and not go home.

  Xiaowu, who had no parents around for a long time and was only taken care of by his grandmother, began to be fascinated by the online game of crossing the line of fire.

  Grandma Li Yunshu gave him two yuan to buy breakfast every day. At night, she found her grandson in the Internet cafe. For her, the way to discipline her grandson is too limited, and there is no other way but to tell her a few words. In her eyes, the introverted grandson also has a grumpy side. Considering that Xiaowu’s parents are divorced, his relatives are particularly concerned about him. Before he graduated from elementary school, he used his smartphone. "On one occasion, he felt that his mobile phone was slow to respond, so he picked it up and threw it on the ground. In the past few years, I have broken several mobile phones. " In order to prevent his son from surfing the Internet in Internet cafes, Li Dong bought a computer for Xiaowu to play at home. However, the computer was damaged by Xiaowu less than a year after it was bought. Xiaowu’s uncle was going to buy him another one, but Li Dong refused.

  Hanging out with unemployed young people was arrested for stealing.

  Li Dong believes that his son’s troubles have long been buried in his wandering life.

  In Li Dong’s view, he and his son have lived in this remote ravine since they were born. He said that he had always known that his son had been mixed with some unemployed young people in society since he entered junior high school. A neighbor often sees Xiaowu and a group of young people wandering around the square and teahouse in the county. What impressed Li Yunshu the most was that she went to school in the afternoon to send a schoolbag to her grandson. The students had already entered the school gate, and there were two young people with yellow hair at the school gate. "What’s the use of studying? Now I can earn 1800 a month by working." She didn’t expect that Xiaowu, who arrived late, went to the front of two young people and talked for a few words, then left together. She gave a cry and Xiaowu started to run.

  Last year, Xiaowu, who had just entered junior high school, began to steal. He is with his companions. When he runs out of money, he tries to steal. He likes to steal cash and mobile phones. First, it is easy to steal. Second, mobile phones sell well. Li Dong said that once, Xiaowu was caught by the police and brought back for investigation. Wherever he went, it was like parading in the street.

  After setting fire to the female teacher, Xiaowu wrote in a fact sheet that the other party asked him to pay off the debts that everyone usually owed in the restaurant. Because he had no money, the other party asked him to rob him. Except for two of his friends who were apprentices in barbershops, all of them had no proper jobs and lived on credit and theft in the county town.

  After the incident, I left home and wanted to go out to work with my companions.

  Since junior high school, Xiaowu likes to drink beer in a bar in the county with some young people four or five years older than him. The excitement brought by alcohol made him experience the joy of adult life, and it was from this time that he began to understand the outside world.

  Last year, Xiaowu stole several thousand yuan from his grandmother and took a bus with several companions to Longquan, Chengdu, in order to "go to work". As a result, after spending all their money in Chengdu Zoo and Happy Valley, the group took the shuttle bus back to their hometown. In his view, I really want to go to Chengdu to work, but I didn’t find a suitable job. I wanted to "work early to earn money and stop being wronged."

  One afternoon after the incident, Xiaowu left home and trotted along the hillside, trying to find a companion to work in Chengdu and escape from the place where he made a mistake. On the same day, Li Dong arrested him. After that, whenever Li Dong went out or cooked in the kitchen, he chained his son in the house.

  Now, Xiaowu’s family has given up watching TV for entertainment, but only transferred to CCTV Channel 12 every night to let Xiaowu "watch legal programs and study law."

  On the evening of August 13, a suspect in a detention center was broadcast on TV. Xiaowu watched it for a while, looked away from the TV screen and was silent for a long time.

  Dialogue teenager

  When I saw Mr. Yang in the ward, he left an apology letter and never spoke.

  "It’s no use saying sorry when you’re scared."

  "I still want to come." Although he went to the hospital to visit Teacher Yang Dongling and was accused and taught by his relatives, Xiaowu told the Chengdu Business Daily reporter afterwards. On the way home, Xiaowu had a simple exchange with Chengdu Business Daily reporter.

  Chengdu Business Daily: Are you worried that visiting Teacher Yang in the hospital will affect her and her family’s mood?

  Xiaowu: (Nodding)

  Chengdu Business Daily: Why did you promise to come? Do you regret it?

  Xiaowu: No, I just want to have a look at Mr. Yang’s injury and know that I have made a big mistake.

  Chengdu Business Daily: Aren’t you afraid that they will beat and scold you?

  Xiaowu: (silent for a moment) When I saw the fire burning that night, I didn’t want to live.

  Chengdu Business Daily: What are you afraid of?

  Xiaowu: At that time, I knew something was wrong. When I saw Teacher Yang rolling on the ground, I was afraid to go home. Later, relatives came to my house every day to scold me, saying that many people on the Internet said they would shoot me and put me in prison.

  Chengdu Business Daily: You never spoke in the ward. What was the reason?

  Xiaowu: I’m scared. I feel sorry is useless.

  Chengdu Business Daily: How do you feel after seeing Teacher Yang?

  Xiaowu: I have a bad fever. After seeing Teacher Yang personally, I feel that I can feel better for a few days.

  Chengdu Business Daily: What do you want to say to Teacher Yang now?

  Xiaowu: Sorry, I hope she will recover soon. I wrote a letter to her, hoping that she would read it.

  (Father and son are pseudonyms in the text)

  New/Smell/Return/Release

  Teenage gasoline burns female teachers.

  Grab his Apple phone.

  At 9: 00 pm on June 13th, in a residential courtyard in Jinchuan County, a 13-year-old boy Xiaowu (a pseudonym) threw a bottle of gasoline at Yang Dongling, a 23-year-old female teacher on her way home, and then took out a lighter. The fire instantly wrapped Yang Dongling. In pain and cry for help, Yang Dongling fainted at the scene, Xiaowu took the opportunity to grab her Apple mobile phone, and the residents of the community then dialed 120… …

  According to the doctor of the provincial hospital, Yang Dongling’s burn reached the third degree standard and was diagnosed as extremely severe burn. At present, she has completed some skin grafting operations, and the wounds on her face and head have gradually healed. However, the deep burns on her chest, back, thighs and neck can only be recovered after continuous removal of dead meat and skin grafting, and most of her fingers may be amputated due to necrosis.

  Xiaowu is a junior one student in a local middle school. He said that he thought of robbery because his playmate asked him to give some money. Two days after the incident, Jinchuan county police blocked Xiaowu. Because the 13-year-old boy did not reach the age of criminal responsibility, Xiaowu was brought home by his father the next day. At present, Xiaowu’s father has paid Yang Dongling more than 80,000 yuan for treatment. Xiaowu’s father said that his son Xiaowu followed him after he divorced his wife five years ago. After the incident, the father and son were basically at home every day. "I stayed at home with him every day."