Vehicle illumination intensity adjusting system for meeting and following vehicles

Abstract

A vehicle illumination intensity adjusting system for meeting and following vehicles comprises a high beam, a distance measuring module, an illumination intensity sensor, a microcontroller and a powersource, wherein the microcontroller is electrically connected with the distance measuring module, the illumination intensity sensor, the high beam and the power source. The microcontroller receives adistance signal and an illumination intensity signal and processes the distance signal and the illumination intensity signal, and the microcontroller sends corresponding control signals to the high beam in a meeting mode and a following mode to control the illumination intensity of the high beam so as to change the illumination intensity of the high beam. The illumination intensity of the high beam can be adjusted according to the meeting mode and the following mode, the illumination intensity of the high beam of the vehicle can be reduced, the visual hidden danger caused by the high beam tovehicle driving is reduced, the possibility of traffic accidents is reduced, and the driving safety at night is improved.

Description

technical field [0001] The invention relates to the technical field of vehicles and traffic, in particular to a vehicle illumination intensity adjustment system for meeting and following vehicles. Background technique [0002] Meeting cars, that is, trains and cars traveling in the opposite direction pass by a certain place at the same time. When meeting cars at night, the use of high beams will have a significant impact on the brightness of the driver's field of vision. Compared with low beam lights, high beam lights are concentrated and brighter, and can illuminate farther objects, which is of great help to driving at night. When meeting cars at night, drivers often unconsciously look at the other party's high-beam headlights. When the strong light suddenly shines on the eyes, it will cause the driver to be temporarily blind for 3 to 5 seconds, causing the glare of the high beam. [0003] To follow a vehicle means to follow a vehicle behind and behind. Being followed b...

AI Technical Summary

Problems solved by technology

[0008] In the prior art, the methods for adjusting the light intensity of high beam lights when driving at night are only aimed at meeting vehicles, so that the high beam lights can automatically adjust the light intensity of high beam lights according to the distance of meeting cars, and there is no method for adjusting the light intensity of high beam lights in the car-following mode.

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