Control system and method for automatically adjusting and shielding high beam

Abstract

The invention relates to a control system and method for automatically adjusting and shielding a high beam, which solves the problem of safety driving during meeting at night by using electrochromic glass, image recognition, a radar ranging sensor and a 3D scanner, and solves the problem of safety during meeting by darkening a lampshade area module of the high beam and weakening the light intensity of a light beam which is directly irradiated to eyes by the high beam. The system is composed of an information acquisition system, an information analysis system and an adjustment execution system. The information acquisition system is composed of a micro camera, a radar ranging sensor and a 3D scanner and is responsible for acquiring position information inside and outside the vehicle in real time; the information analysis system is used for controlling information and image recognition and transmitting an instruction to the adjustment execution system; the adjustment execution system is composed of an electrochromic glass system assembly and mainly used for receiving instructions issued by the information analysis system and changing colors of specified grids through an electrochromic glass system so as to weaken the intensity of light beams, avoid the situation that strong light beams directly irradiate eyes and ensure safe driving of the vehicle.

Description

technical field [0001] The invention relates to the technical field of vehicle safety, in particular to a control system and method for automatically adjusting and blocking high beams. Background technique [0002] Car driving safety is a major topic of research in the world today, and the problem of driving lighting at night is an important reason for the high traffic accident rate. According to statistics, the ratio of major accidents during night driving is about 1.5 times that of daytime. [0003] When driving at night, drivers usually choose to turn on the high beams to have a better vision and a safer psychological feeling. Although turning on the high beam can indeed increase the brightness of the lighting and the distance of sight, but when meeting cars, it can just shine straight into the eyes of the driver of the other vehicle, directly affecting the driver's sight, causing glare and short vision blind spots; driving in the same direction At the same time, if the...

AI Technical Summary

Problems solved by technology

This system solves the problem of glare of the high beam and poor vision when changing the light, but it also has the problem of shortening the life of the light due to frequent switching of the light, and it is more difficult to adjust the switch of the high beam through the vehicle position and speed. Difficult to achieve, not economical

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