Automatic control system and method for automobile safe lane change

Abstract

The invention discloses an automatic control system for automobile safe lane change. The system comprises a road condition information acquisition device. The road condition information acquisition device comprises a steering wheel angle input processing device used for acquiring automobile surrounding road condition information, a steering lamp control circuit connected with a left steering lamp circuit and a right steering lamp circuit and used for automatically turning on or off a left steering lamp and a right steering lamp, and an automobile body controller connected with the steering lamp control circuit, comprising a steering lamp automatic control processor and a steering lamp manual control unit and used for judging the steering lamp turn-on conditions and switching the steering lamps between automatic control and manual control. The invention further provides an automatic control method for automobile safe lane change. By the adoption of the system and method, reference factors are multiple, real-time road condition information and the automobile state can be reflected, a corresponding control program is selected according to road condition information and the automobile state, potential safety hazards caused by the fact that a driver forgets to turn on the corresponding steering lamp or cannot conveniently turn on the corresponding steering lamp can be better reduced, and the travel safety is improved.

Description

technical field [0001] The invention relates to the technical field of automatic control of automobiles, and in particular to an automatic control system and control method for turn signal lamps for automobiles. Background technique [0002] As a kind of automobile signal lamp, the turn signal lamp plays an important role in driving safety. The opening of the existing automobile turn signal lamp is mainly determined by the driver's driving intention, and the driver manually pushes the turn signal combination switch to turn on the turn signal lamp. When the driver is a novice, he often forgets to push the combination switch to turn on the turn signal due to carelessness or high tension. If it is convenient or impossible to manually operate the turn signal combination switch, there may be traffic hazards, which will bring danger to oneself driving, other people's driving or passers-by, and traffic accidents will easily occur. my country's traffic laws and regulations clearly ...

AI Technical Summary

Problems solved by technology

[0004] An object of the present invention is to provide an automatic control system for turning lights for automobiles, to solve the disadvantages of manually turning on the turning lights, to help reduce the safety hazards caused by the driver forgetting or inconveniently turning on the turning lights, and to automatically turn them off Turn signal, improve driving safety

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