Self-adaption headlamp system of LED matrix

Abstract

The invention relates to the technical field of car illumination, in particular to a self-adaption headlamp system of a LED matrix. The self-adaption headlamp system of the LED matrix comprises a matrix type LED car headlamp, an LED matrix control unit, an LED driving unit, a master control unit, a car electronic control unit, an air detecting unit, a car body gravity center detecting unit and an image collecting unit. The LED matrix control unit, the LED driving unit, the car electronic control unit, the air detecting unit, the car body gravity center detecting unit and the image collecting unit are connected with the master control unit, the LED driving unit cooperates with the LED matrix control unit to drive and control each LED lamp of the matrix type LED car headlamp, the air detecting unit is used for detecting air quality outside a car body, and the image collecting unit is used for collecting the external driving environment. More illumination modes can be provided for car road illumination in a self-adaption mode, and driving safety and the comfort of driver driving can be fully improved.

Description

technical field [0001] The invention belongs to the technical field of automobile lighting, and in particular relates to an LED matrix self-adaptive headlamp system. Background technique [0002] Nowadays, the use of cars is becoming more and more popular, whether it is a family car or a commercial passenger car, bus, etc. The popularity of cars has brought great convenience to our travel. With the popularity of cars, road safety has received more and more attention from everyone. The current automobile headlight system generally uses traditional lamps such as halogen headlights and xenon headlights. However, these lamps are generally large in size, difficult to optimize the structural design, short in service life and not uniform in brightness distribution. When the vehicle is driving at night, In the event of smog, fog and other weather, it will diffusely reflect with the fine particles suspended in the air, resulting in a white effect in front of the eyes, which is a gre...

AI Technical Summary

Problems solved by technology

If the structure of the fixed light source is adopted, when the vehicle is turning, there will be a lighting dead zone, so that the driver cannot see the line of sight inside the turn, which will easily cause traffic accidents, and in the face of bad weather, the fixed light source structure cannot provide more Effective lighting mode makes road driving a great safety hazard

Although the headlight system driven by an electric motor can solve the lighting dead zone problem when turning to a certain extent, it still cannot change the lighting intensity and lighting distance in the face of smog, foggy weather and other weather, which makes the safety hazard still

And because the motor itself has loss and failure problems, the problem of headlight system failure caused by motor damage is also introduced while solving the lighting dead zone problem when turning, so that the driver cannot judge the cause of the headlight system failure. Further aggravate the existence of security risks

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