What are the four key technologies of autonomous driving?

Including the fusion of environmental awareness and sensors, intelligent network V2X, high-precision maps, human-computer interaction technology (HMI) and other key technologies.

The following is the relevant introduction:

Environmental perception:

The sensor system of autonomous driving needs to collect information around the car and then make decisions (turning, changing lanes, accelerating and decelerating). Environmental perception includes the state of the vehicle itself, roads, pedestrians, traffic signals, traffic signs, traffic conditions, surrounding vehicles and so on.

Vehicle wireless communication technology (V2X);

Vehicle-to-Everything (V2X) is a new generation of information communication technology connecting vehicles and everything, where V stands for vehicles and X stands for any object interacting with vehicles. At present, X mainly includes vehicles, people, roadside infrastructure and networks.

High-precision map:

High-precision map has accurate vehicle position information and rich road element data information, which can help cars predict complex road information, such as slope, curvature, course and so on. Compared with traditional methods, it has higher real-time performance.

Man-machine interaction technology (HMI);

Human-computer interaction technology, especially voice control, gesture recognition and touch screen technology, will be widely used in the global automobile market in the future. The ultimate goal of human-computer interaction large screen design for self-driving cars is to provide a good user experience and enhance the driving pleasure or operation experience of users during driving.

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