The Internet of Vehicles makes driving safer; functions: ECU electronic control unit and OBD vehicle-mounted automatic diagnostic system, vehicle-machine interconnection, and driverless driving.
1. ECU electronic control unit and OBD vehicle automatic diagnostic system
These two systems are responsible for monitoring and diagnosing the operating status of the vehicle in the Internet of Vehicles. In conjunction with intelligent vehicle systems, incomplete control of the vehicle can be achieved, such as intelligent parking (automatic recognition of entry or exit of a parking space), adaptive cruise (automatically maintaining a relatively fixed distance from the vehicle in front while driving), and active collision prevention systems. (Automatically apply braking force when detecting an imminent collision), etc.
2. Car-machine interconnection
Car systems represented by Apple CarPlay and Android Auto in foreign countries, and Baidu Carlife in China. The content of the mobile phone can be projected onto the car screen, making the car more flexible and extensible, aiming to change the audio-visual entertainment experience in the car. Driving safety is also our top concern. With the advent of the Internet of Vehicles, cars can actively explore the surrounding environment through their own sensors.
3. Autonomous Driving
Europe and the United States have different classifications of Internet of Vehicles. The China Association of Automobile Manufacturers has proposed five levels (stages). The first to fifth stages are respectively They are: driving resource assistance stage, partial automation stage, conditional automation stage, high automation stage, and complete automation. It is now generally in the third stage, and there are too many things that need to be injected into driverless driving, including cloud computing, information processing, communication technology, intelligent transportation, data sharing, etc.