Intelligent control system for automobile headlamp

Abstract

The invention relates to the field of automobile security, discloses an intelligent control system for an automobile headlamp and solves the problems of tedious operation and potential safety hazardsof manual adjustment for the headlamp. The system comprises a master controller, a storage battery, a headlamp module, a photorelay, an FM-CW radar sensor, a starting switch circuit and a reset circuit, wherein the starting switch circuit is used for inputting a vehicle starting signal to the master controller after vehicle ignition and triggering the master controller to work; the photorelay is used for detecting change of light intensity of the external environment and inputting the change of light intensity into the master controller; the FM-CW radar sensor is used for detecting distance with an oncoming vehicle in the opposite direction or a front vehicle in the same direction and relative velocity and inputting the information to the master controller; the master controller controls brightness control and automatic high and low beam switching of the headlamp module according to detection signals of the photorelay and the FM-CW radar sensor; the storage battery supplies a power supply to the system; the reset circuit is connected with the master controller and used for providing a reset function. The intelligent control system for the automobile headlamp is applicable to intelligent control of the automobile headlamp.

Description

Technical field [0001] The invention relates to the field of automobile safety, in particular to an intelligent control system for automobile headlights. Background technique [0002] With the rapid development of science and technology, cars have become one of the most common means of transportation for people's daily travel. The social ownership of cars is also increasing, and at the same time, road traffic accidents are also on the rise. Among them, traffic accidents caused by car headlights account for a large part and become one of the important reasons for road traffic safety accidents. [0003] In the traditional technology, the control of the vehicle headlights is usually realized by manually adjusting the knob switches of the far and low beams. However, because the vehicle driver often needs to operate the headlights at the same time, it is not only troublesome to operate, but also to drive. Frequent manual dimming can easily cause distractions and traffic accidents. Su...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to propose an intelligent control system for automobile headlights, which solves the problems of cumbersome operation and potential safety hazards in manually adjusting the headlights

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