What are the intelligent technologies of automobiles?

Automobile intelligent technology mainly includes computer, modern sensing, information fusion, communication, artificial intelligence and automatic control.

1. Smart cars first have a set of navigation information base, which contains information on national highways, ordinary highways, urban roads and various service facilities (restaurants, hotels, gas stations, scenic spots, parking lots);

2.GPS positioning system, which is used to accurately locate the vehicle position and compare it with the data in the road database to determine the future driving direction;

3. Road information system, where the traffic management center provides real-time information on the road ahead such as traffic jams and accidents, and changes the driving route in time when necessary;

4. Vehicle collision avoidance system, including detection radar, information processing system and driving control system, controls the distance from other vehicles, slows down or brakes in time when obstacles are detected, and transmits information to the command center and other vehicles;

5, emergency alarm system, if an accident occurs, automatically report to the command center for rescue;

6. Wireless communication system, which is used for communication between the automobile and the command center;

7. The automatic driving system is used to control the ignition, speed change and steering of the car.

Intelligent vehicle is an integrated system that integrates environmental awareness, planning and decision-making, multi-level assisted driving and other functions. It is a typical high-tech complex integrating computer, modern sensing, information fusion, communication, artificial intelligence and automatic control.

At present, the research on intelligent vehicles is mainly devoted to improving the safety and comfort of vehicles and providing excellent human-vehicle interaction interface. In recent years, intelligent vehicle has become a research hotspot in the field of vehicle engineering and a new driving force for the growth of the world automobile industry, and many developed countries have incorporated it into their respective key development intelligent transportation systems.