Intelligent adjusting device for irradiation range of automobile high beam

Abstract

The invention belongs to the field of automobiles, and particularly relates to an intelligent adjusting device for the irradiation range of an automobile high beam, which comprises a camera unit used for collecting real-time image information of road conditions and send it to an information processing unit; a laser range finder used for measuring distance information between the laser range finder and a vehicle entering the field of view and sending the distance information to the information processing unit; the information processing unit which is used for determining the position relation between the vehicles according to the image information collected by the camera unit and the distance information collected by the laser range finder and is further used for sending a control signal to a light control unit according to the position relation between the vehicles; and the light control unit used for adjusting the irradiation range of light according to the control signal sent by the information processing unit. The intelligent adjustment of the illumination angle of the high beam can be achieved, and the system can be widely applied to the field of automobiles.

Description

technical field [0001] The invention belongs to the field of automobiles, and in particular relates to an intelligent adjustment device and method for the irradiation range of high-beam lamps of automobiles, which is suitable for when the car is driving at night and the high-beam lamps are turned on, and when an oncoming vehicle or a vehicle in front of the lane enters the irradiation range of the high-beam lamps At the same time, the precise adjustment of the angle and range of high beam illumination can be realized, so that drivers of surrounding vehicles can avoid danger due to glare, and effectively improve night driving safety. Background technique [0002] Vehicle driving safety is a major research topic in today's world. At the same time, due to the influence of night vision and light, night driving safety has also become an important part of various accidents. According to statistics, the proportion of major accidents in night driving is 1.5 times that in daytime. ti...

AI Technical Summary

Problems solved by technology

[0006]Aiming at the problem that the irradiation range of the high beam lamps currently exists is fixed and cannot be adjusted precisely, the present invention proposes an intelligent adjustment device for the irradiation range of the high beam lamps of automobiles, which is suitable for automobiles Intelligent adjustment of the lighting angle and range when driving at night when the high beam is turned on and when passing cars and following cars at close range to reduce accidents

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