With the development of today's society, people's living standards have improved significantly, and everyone can afford a garage. As the saying goes, if you want to build roads before you get rich, you can only walk Wan Li Road if you have a car, creating more value. Of course, with a car, there will be a driver, and there will be traffic and police in this industry. With a car, there will be a car, the 4s shop will repair the car, and then there will be more jobs for people to solve work problems in their lives.
Now scientists' research is more and more fruitful, and self-driving cars will also drive. If autonomous driving opens the way, what impact will it have on the automobile industry? First of all, cars have become an indispensable substitute in our daily life. It takes us further and improves efficiency faster. Cars need people to drive, which provides the driver industry. With a car, there will be a traffic command profession.
If all cars are replaced by self-driving cars, drivers will be laid off and traffic controllers will be laid off, because self-driving cars can't understand people's commands. Generally speaking, there are thousands of roads, and safety comes first. The machine is not very efficient. If everything is done by machines, what is the role of people? If the machine doesn't recognize this function, it will face the incalculable consequences of two cars colliding.
This is not liberating the labor force, but replacing it. Personally, I don't agree with opening up the road of self-driving, because it is not really safe and does not liberate the labor force.
China's first self-driving open test road in a central city was opened in Pudong. What changes will it bring?
The changes brought about are very positive. The use of this road will bring more positive help to China's future development in this respect, and will contribute to the subsequent development and progress. In the future, it will make more positive breakthroughs and progress in the fields of autonomous driving and mass production driving in China.
Audi L4 autopilot shows V2X signal on open road.
A few days ago, Audi realized the world's first L4 autopilot demonstration with V2X signal on the open road. The functions based on V2X include: sensing pedestrians and vehicles leaving the driver's sight and automatically slowing down, automatically changing lanes for emergency vehicles, and dynamic V2I traffic signal functions. This is a progress in the field of autonomous driving in the future.
Starting from Audi A7L and Audi A6L, some future Audi models will be equipped with 5G communication modules and three V2X functions will be added. The author summarizes several scene functions of V2X, which are summarized as follows:
1. The V2P signal can remind the driver of the rear non-motor vehicle after the vehicle stops, so as to avoid the door collision between the vehicle and the rear non-motor vehicle. In addition, the mobile phone of pedestrians crossing the road is equipped with V2P communication unit as sensory input, and vehicles will receive V2P signals sent by their mobile devices to avoid pedestrians crossing the road and causing accidents.
2. With the help of V2V technology, two cars can share driving information with each other. When crossing the road, two cars can cooperate to find the best scheme, and at the same time minimize the impact on the main road traffic. If it encounters an emergency vehicle, it can transmit its information to nearby vehicles, and the HAD function can recognize that the emergency vehicle is approaching from behind and take action to give way as soon as possible. If the vehicle is driving out of the autonomous driving area, the vehicle can receive the map information through V2N technology to remind the driver to take over the vehicle in time.
3. This series of functions integrates the traffic light information received by V2X technology with ADAS, and the vehicle can respond automatically. When the green light is on, the traffic will start automatically. When driving on a multi-lane road, the vehicle will predict the passing time and automatically choose the fastest lane. If road construction is detected, vehicles equipped with V2XOBU can receive messages sent by roadside units to improve the driving safety of vehicles passing through the construction area.
4. With the help of V2I technology, the roadside unit can send the warning signal of the dedicated lane to the vehicles along the way as soon as possible, which makes up for the limitation that the sensor of the vehicle can not effectively detect the information of the dedicated lane. The roadside unit can detect the movement of pedestrians and then send the warning signal to the surrounding vehicles. Roadside units can obtain no-go information before vehicles enter the no-go section, and then send signals to vehicles along the way. Through the V2I signal, the driver can know in advance that something is spilled and take measures in time.
5. With the help of V2I+HAD function, vehicles can get speed limit information from roadside units earlier. With the input signal of HAD, the vehicle will automatically slow down to the speed limit range. Some functions are described in detail below.
This time, Audi demonstrated its patented V2I and V2P technologies. Vehicles can sense the sudden crossing behavior of pedestrians and automatically slow down to avoid hitting pedestrians. These two technologies will supplement the limitations of on-board sensors in sensing other road users, and strongly prove the added value of V2X.
This technology is expected to greatly avoid or reduce traffic accidents between vehicles and pedestrians. Another patented V2P technology of Audi can warn drivers that non-motor vehicles are approaching vehicles. This can effectively prevent the driver from opening the door by mistake because he didn't pay attention to the surrounding environment, causing serious harm to the rider.
Audi will also display other technologies based on V2I, including: early warning of no-go areas based on roadside units, so that drivers can take actions in advance to change routes and help alleviate traffic congestion; And early warning of spilled objects based on roadside units to remind drivers to pay attention to spilled objects on the road so as to avoid them in advance. These usage scenarios show how V2I technology can reduce accidents by providing real-time traffic and safety information to vehicles.
Audi will soon introduce Audi A7L and Audi A6L equipped with 5G module and C-V2X function to the China market, and will expand related hardware and functions to more mass-produced models in the future. Among them, the newly launched V2X three functions include: Audi traffic light information system, Audi danger information prompt and danger information early warning function.
Audi traffic light information system, supported by local infrastructure, will provide two service functions: "green light optimization speed suggestion" and "green light countdown". In addition to providing users with a smooth driving experience, these two functions can also save energy by reducing the number of deceleration or acceleration. A number of research results show that car driving will be more efficient after traffic signal information is connected.
"Green light optimization speed suggestion" can calculate the ideal speed for the driver to realize the smooth experience of the whole green light. In the application case, this function will advise the driver to adjust the appropriate speed, so that the vehicle can pass smoothly under the condition of all the green lights, thus avoiding unnecessary acceleration and deceleration and realizing more efficient and safer driving. When the vehicle is about 250 meters away from the intersection, the "green light optimization speed suggestion" will also remind the driver to adjust the speed appropriately, so that the vehicle and oncoming vehicles can pass the traffic lights on the road smoothly, effectively reducing unnecessary extra energy consumption caused by parking. If you encounter an unavoidable red light, the "green countdown" function will automatically start counting down from the next green light.
Audi's danger information prompt and warning system monitors dangerous conditions through on-board sensors, such as low visibility, accidents, wet roads, faulty vehicles, emergency braking in front of vehicles and emergency vehicles. The sensor can realize real-time networking and early warning communication between related vehicles through V2N and V2V. Prompt messages will pop up on the man-machine interface and virtual cockpit screen of the vehicle to remind the driver to pay attention to the road conditions out of sight so as to take measures in advance.
Based on TLI information and existing driver assistance functions, Audi will introduce more intelligent traffic light control functions in future production models. According to the received traffic light information, current speed and intersection distance, this function will control the vehicle to cross the intersection at a reasonable speed or stop at a suitable position at a red light, so as to help customers cope with the driving scene in the city more calmly.
Summary: michael hoffman, executive vice president of Audi China R&D, said, "With China's continuous investment in the development of smart cities, China has become the world's top autonomous driving technology innovation center." At the same time, Audi has become the first high-end automobile brand in China to carry a 5G communication module on a production model, setting a new industry benchmark. Among them, Audi A7L and Audi A6L will be the first to realize this loading. In addition, these two models will also be equipped with brand-new C-V2X functions, including: Audi traffic light information system, Audi danger information prompt and danger information early warning function.
Beijing gradually opens six high-speed autopilot tests. How many kilometers is it?
According to the previously released "Road Test Report of Self-driving Vehicles in Beijing", up to now, there are 200 roads in Beijing with 69,958 kilometers of self-driving open test, and the safety test mileage has exceeded 2.68 million kilometers.
Recently, the Beijing Municipal Government officially approved the "Overall Implementation Plan of Beijing Intelligent Networked Automobile Policy Pioneer Zone" jointly formulated by the Municipal Economic and Information Bureau and the Economic Development Zone, and agreed to set up the Beijing Intelligent Networked Automobile Policy Pioneer Zone on the basis of the high-level autonomous driving demonstration zone. Yesterday, Beijing Intelligent Networked Automobile Policy Pioneer Zone was officially announced.
The implementation scope of the policy pioneer area includes the planning scope of 225 square kilometers of Yizhuang New City and Daxing International Airport, as well as six expressways and urban expressway sections around Yizhuang, such as Beijing-Taiwan Expressway and Beijing-Tianjin Expressway.
The reporter learned that the policy pioneer zone is the first pioneer zone in China with management policy innovation as its core. It has a moderately advanced and systematic intelligent networked automobile road test, demonstration application, commercial operation service, roadside infrastructure construction and operation policy system.
Extended data:
Allow unmanned delivery vehicles to obtain the right of way and operate on the road.
Unmanned delivery vehicle is a new product in the development of autonomous driving industry, but it is always in a blank area of management, and it is difficult to obtain legal status on the road.
The policy pioneer area will formulate the application standards and management methods for unmanned vehicles, study the applicable traffic rules and traffic management models for unmanned vehicles, give corresponding road rights, establish a safety supervision system for unmanned vehicles, and solve the problems of road rights and road management for unmanned vehicles.
In the future, the scope of activities will be expanded in a step-by-step manner, and new application scenarios such as retail and security will be derived to realize the comprehensive commercial application of such vehicles, which will help to cultivate future-oriented "unmanned economy" new products and new formats.
Xinhuanet-Beijing: Six expressways will open automatic driving tests.
The first phase landing test of the world's largest autonomous driving project was completed and put into operation in September.
Easy Car News Recently, the smart transportation project of China's self-driving company Mushroom Car Association in Hengyang, Hunan Province has attracted wide attention from the international media. With an investment of about 500 million yuan and a total mileage of 200 kilometers, this project is the largest L4-class autonomous driving project announced in the world. At present, the project has started to be tested, which has been reported by dozens of international media.
In March this year, Mushroom Car Federation signed a strategic cooperation agreement with Hengyang City, Hunan Province. The two sides have carried out in-depth cooperation in the fields of intelligent terminal, vehicle-road coordination, autonomous driving and intelligent transportation, built an innovative demonstration city of intelligent transportation, created a "Hengyang model", and promoted the large-scale landing and commercial operation of city-level autonomous driving.
Realizing the world's largest commercialization of L4-class autonomous driving is the symbolic feature of the project. According to the classification of automatic driving technology by the American Society of Automotive Engineering, the driver is still the main body of driving behavior for L 1-L3 automatic driving, and the automatic driving system only plays an auxiliary role in the driving process. L4-level autopilot will take over the vehicle in all directions through autonomous driving under certain road conditions, which is completely automatic driving under certain conditions. Mushroom car joint will realize L4-class automatic driving in the 200-kilometer section of Hengyang city.
Mushroom Car Federation has the largest training data set in China, the world's leading algorithm system and a perfect automatic driving kit scheme, which has created a bicycle automatic driving system with high stability and reliability. At the same time, the system can integrate the comprehensive information of roadside and cloud, which is more suitable for the actual traffic situation of open roads in China.
It is reported that the 38-kilometer road of the first phase of Hengyang Project will be completed and opened to traffic in September this year. By then, there will be about 500 self-driving cars on the streets of Hengyang, providing buses, driverless taxis, city shuttle buses, as well as fire rescue, road cleaning and express delivery services. With the advancement of the project, Hengyang citizens will actually experience the travel convenience brought by high-level autonomous driving.
In fact, domestic autonomous driving can be divided into two steps: first, open high-speed roads and some national roads with good road conditions, and then gradually open ordinary roads after the technology is more mature?
I think what you said is impossible under the present technical conditions. If the vehicle runs normally, it can realize full automatic driving. But if you encounter an emergency and drive automatically, no one is reliable. Therefore, the current automatic driving can only be in a slow state. In other words, vehicles are automatically identified and processed for a long time. If the vehicle is in a fast driving state, the response ability of the vehicle is not sensitive enough. Moreover, in law, the self-driving vehicle has an accident, and the law cannot blame the vehicle and cannot sentence the vehicle. So the current technology can't really get vehicles on the road.