Vehicle LED intelligent control method based on multi-area detection

Abstract

The invention discloses a vehicle LED intelligent control method based on multi-area detection which comprises: acquiring a brightness value D of a first area during the running process of a vehicle;acquiring the brightness value D0 of the second area during the running process of the vehicle; acquiring the visibility Q during the driving process of the vehicle; selecting the light display brightness of the LED display module based on the brightness value D of the first area and the brightness value D0 of the second area and selecting the light display color of the LED display module based onthe visibility Q in the vehicle forward process. According to the invention, the display brightness of the LED display module is adjusted according to the brightness value in the two side regions ofthe vehicle in the running process of the vehicle, so that both values between the brightness of the light and the brightness value of the actual environment are matched. On one hand, the waste of electric energy is prevented, and on the other hand, the lighting effect is prevented; the invention also adjusts the light display color of the LED display module according to the environmental visibility so as to ensure the lighting effect of the LED display module and comprehensively improve the safety of the vehicle in the running process.

Description

technical field [0001] The invention relates to the technical field of vehicle LED control methods, in particular to a vehicle LED intelligent control method based on multi-region detection. Background technique [0002] With the development of science and technology and economy in our country, the popularity of automobiles has become wider and wider. While automobiles bring us convenience, road traffic accidents occur frequently due to lighting and other issues; therefore, more practical and intelligent designs Car light control systems have become a top priority. [0003] The traditional car light control system mostly adopts a pure circuit design mode, and the circuit is complex. For the control of the far and near light of the car's headlights, it is mostly designed as a manual conversion device control, manual manual operation, the light brightness is single, and the viewing distance is short. , cannot automatically adjust the brightness and mode with the change of the...

AI Technical Summary

Problems solved by technology

[0003] The traditional car light control system mostly adopts a pure circuit design mode, and the circuit is complex. For the control of the far and near light of the car's headlights, it is mostly designed as a manual conversion device control, manual manual operation, the light brightness is single, and the viewing distance is short. , cannot automatically adjust the brightness and mode with the change of the external environment; in the control of the adjustment of the irradiation range during the driving process of the car, most of the car headlights can only illuminate the area directly in front of the vehicle, but cannot illuminate the area in front of the vehicle , There will be lighting blind spots in the process of driving at night, and the area on the side of the front of the vehicle cannot be seen clearly without lighting, which poses a huge safety hazard

Images