·Shanghai is the first in the country to carry out intelligent network car testing

The basis of driverlessness is the "Internet of Vehicles" technology, which is a huge interactive network composed of information such as vehicle position, speed and route. Through Internet technology, all vehicles can aggregate their various information transmissions to the central processor; then analyze and process the information through computer technology, calculate the optimal route of different vehicles, report the road conditions and schedule the signal cycle in time. That is to say, every car is placed in the intelligent Internet, the vehicle can perceive the complex external environment, can make intelligent decisions, and can help the driver to coordinate control and execution. The final form of this car is the driverless car that operates in place of people.
In the world, driverless trials are in full swing. The 73-square-kilometer Ann Arbor demonstration area in the United States has complex and diverse road forms such as highways, urban roads, and country roads. More than 10 automakers invested a total of 100 million US dollars and participated in more than 9,000 vehicles. The European ITS highway corridor has also become an unmanned demonstration area, which extends from Rotterdam, the Netherlands, to Vienna, Austria, with 22 companies including Ford, Continental and Bosch. At the same time, Google Motors has over 2 million miles of road testing, Tesla has added autonomous driving capabilities, and Daimler unmanned trucks are unmanned from the west coast of the United States to the east coast.
　 Formed nearly 100 test scenarios in three years
Shanghai's driverless demonstration area is located in Anting Town, with an area of ​​90 square kilometers. It will carry out the overall test of intelligent networked vehicles and demonstration of intelligent transportation. "This will drive the industrial chain of vehicle-mounted chips, automotive software, auto parts, and vehicle integration, thus accelerating the development of Shanghai's automotive electronics industry toward high-end." The relevant person in charge of the Electronic Information Industry Division of the Municipal Economic and Information Committee said.
In the closed test area, the first phase will form 29 functional test scenarios. Within three years, nearly 100 test and test scenarios will be formed. On the total of 20 kilometers of road sections, the pilot application of vehicles and roads will be carried out, and the vehicle and vehicle communication warning will be gradually explored on the open road. Demonstration applications such as bus priority, automatic parking, etc., combined with smart lighting transformation to carry out related applications.
Among them, the fully enclosed road is located south of the upper field, and the total length of the existing road is 3.6 kilometers. The road is planned to set up 3 signal control intersections and 10 roadside intelligent communication devices. The vehicle exchanges information such as location and driving status with surrounding vehicles and traffic participants through the network, and combines the active safety technology of the sensors to improve driving safety. For example, through the avenue to simulate the influence of light changes on the sensor, the temporary tunnel simulation information shielding conditions are set up, the intersection is set to move the simulated building to reproduce the urban working conditions, and the parking lot and the small gas station are simulated.
In the second half of this year, some new scenes will be added to the Anchi Road and the Auto Innovation Port in the core area of ​​the Auto City. The second phase of the demonstration will be started on the basis of the 7 scenes of the Auto Expo Park, achieving 15-20 scene experiences. By 2018, we will strive to form a demonstration scale of more than 1,000 models of intelligent networked vehicles in the core area of ​​the automobile city, and realize intelligent networked applications such as information prompting, security warning and control, and green energy conservation, and promote vehicle networking and location network. The road network has triple-network integration to improve driving safety and improve road capacity.
Typical application scenarios in the demonstration area include collision warning, emergency braking reminder, lane change assist, blind zone warning, and intersection collision warning. The first batch of vehicle companies entering the park include SAIC, Volvo, GM, Ford and Changan.

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