Vehicle automatic driving control system and control method thereof

Abstract

The invention provides a vehicle automatic driving control system and a control method thereof. The system comprises an input unit, a control unit, and an execution unit, wherein the input unit comprises a positioning device and a wheel speed sensor, and is used for acquiring the position information and speed information of a vehicle; the control unit is used for controlling the advancing movingtrack of the vehicle according to the vehicle position information and the speed information acquired by the input unit in combination with preset track information of the vehicle; and the execution unit receives the control information of the control unit and executes the control information. The automatic driving efficiency is improved by changing the structure of an existing vehicle driving system, and use is easy and convenient. Automatic driving of the automobile can be realized only by adding relatively simple hardware equipment and matched software without adding high-cost radar hardware or software with complex functions, therefore the cost is low, and the implementation is easy.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to a control system for automatic driving of a vehicle and a control method thereof. Background technique [0002] In essence, autonomous vehicle driving is a humanoid driving machine system based on automatic control technology. It can be installed on most vehicles conveniently and quickly, and intelligently controls the autonomous driving of the vehicle. The research of autonomous driving is one of the main directions of the development of intelligent vehicles, which is of great significance in the aspects of automobile testing and practical application. [0003] The application range of vehicle automatic driving is not limited to vehicle test and testing, but can also be loaded on ordinary vehicles to provide drivers with auxiliary driving functions, improve the active safety and intelligence level of vehicles, and reduce casualties in traffic accidents; at the same ti...

AI Technical Summary

Problems solved by technology

[0005] The invention discloses a vehicle automatic driving control system and a control method thereof, which solves the problem that when a traditional automatic driving control system is integrated into an automatic driving device, it is necessary to modify the structure of the vehicle itself, resulting in high installation costs and time-consuming and labor-intensive problems. , so that when the vehicle automatic driving control system is integrated into the automatic driving device, there is no need to change the structure of the vehicle itself, and only need to use the existing equipment on the vehicle to achieve the predetermined function and control accuracy in the real traffic environment

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