LED automobile headlamp module and control method thereof

Abstract

The invention relates to the technical field of automobile assistant driving, in particular to an LED automobile headlamp module and a control method thereof. The LED automobile headlamp module comprises a matrix LED module, an information collection unit and a driving control unit, the matrix LED module is used for lighting in the running process of an automobile, the information collection unitis used for collecting real-time road surface information, the information collection unit sends the collected real-time road surface information to the driving control unit, the driving control unitis used for controlling the matrix LED module, and the driving control unit controls the matrix LED module according to the real-time road surface information. According to the LED automobile headlampmodule, the LED automobile headlamp module has a self-adaptive intelligent upper-beam control mode, upper beams and lower beams can be automatically switched under the self-adaptive intelligent upper-beam control mode, meanwhile when the upper beams are emitted, a dark space can be formed to prevent the upper beams from causing dazzling, interference of upper beam abusing to automobile running iseffectively prevented, and potential safety hazards caused by upper beam abusing are avoided.

Description

technical field [0001] The invention relates to the technical field of vehicle auxiliary driving, in particular to an LED automobile headlamp module. Background technique [0002] With the continuous development of automotive lighting technology, automotive headlights have become an important way of expressing the personality and grade of the appearance of the car, and are also a key factor that consumers pay more and more attention to in terms of driving safety when purchasing models. At present, the mainstream types of headlights include halogen lamps, xenon lamps and LED lamps. Among them, LED headlights, as a new force, have many advantages. The energy consumption of LED lights is only 1 / 20 of that of halogen lamps, and the service life can reach 60,000 to 100,000 hours. , a single LED is small in size and high in stability, and can form a variety of LED matrices in a limited headlight structure space. The current matrix LED headlights can provide as clear a driving vis...

AI Technical Summary

Problems solved by technology

Among them, LED headlights, as a new force, have many advantages. The energy consumption of LED lights is only 1 / 20 of that of halogen lamps, and the service life can reach 60,000 to 100,000 hours. , a single LED is small in size and high in stability, and can form a variety of LED matrices in a limited headlight structure space. The current matrix LED headlights can provide as clear a driving vision as daytime at night, but the matrix There are still some problems in the application of LED headlights: 1. High-brightness lights in high-beam mode will affect the oncoming vehicle or the vehicle in front, causing glare and bringing hidden dangers to driving safety; 2. There are lighting areas in complex environments Insufficient, driving safety is difficult to guarantee

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