Pixel type headlamp control system and method and vehicle

A technology of a control system and a control method, applied in vehicle parts, headlights, transportation and packaging, etc., can solve problems such as low resolution, and achieve the effect of improving driving safety and reducing visual fatigue.

Pending Publication Date: 2021-03-05
CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the currently commonly used automotive headlights with AFS or ADB functions use LED matrix systems, which usually can only be controlled separately for high beam or low beam, and the resolution of lighting is relatively low.

Method used

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  • Pixel type headlamp control system and method and vehicle
  • Pixel type headlamp control system and method and vehicle
  • Pixel type headlamp control system and method and vehicle

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] figure 1 It is a schematic block diagram of a pixel-type headlamp control system according to an embodiment of the present invention.

[0029] Such as figure 1 As shown, the pixel-type headlight control system according to the embodiment of the present invention includes a vehicle body controller 10 , an advanced driving assistance system 20 and a headlight control module 30 . Among them, the body controller 10 is used to collect vehicle state informa...

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Abstract

The invention provides a pixel type headlamp control system and method and a vehicle. The pixel type headlamp control system comprises a vehicle body controller, an advanced driving assistance systemand a headlamp control module, wherein the vehicle body controller is used for collecting state information of the vehicle; the advanced driving assistance system is used for collecting traffic information of the road surface in front of the vehicle; and the headlamp control module is connected with the vehicle body controller, the advanced driving assistance system and the pixel type headlamp, and the headlamp control module is used for controlling the pixel type headlamp according to the vehicle state information and the traffic information of the road surface in front of the vehicle. According to the invention, the pixel type headlamp can be automatically controlled with extremely fine resolution according to different traffic conditions and scenes, and corresponding reminding marks canbe projected for specific scenes, so that the night driving safety is improved. In addition, natural switching between high beams and low beams can be ensured, and the visual fatigue of a driver is reduced.

Description

technical field [0001] The invention relates to the technical field of vehicle lamps, in particular to a pixel-type headlamp control system, a vehicle and a pixel-type headlamp control method. Background technique [0002] With the continuous improvement of people's living standards, cars have become the daily means of transportation for thousands of families. However, with the continuous improvement of automobile penetration rate, the requirements for driving safety are gradually increasing, especially at night, and driving safety is even worse. Therefore, in recent years, many car lamp factories and research institutions at home and abroad have begun to devote themselves to the research of active safety technology in the field of car lights. [0003] At present, the active safety technology of automobiles in the field of headlights mainly involves automobile headlights with AFS (Adaptive Front-lighting System, adaptive headlight system) or ADB (Adaptive Driving Beam, adap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/04B60Q1/14
CPCB60Q1/04B60Q1/143B60Q2300/112B60Q2300/142B60Q2300/45B60Q2400/20B60Q2400/50
Inventor 徐健
Owner CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST CO LTD
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