The invention provides a vehicle lamp control method and device, control equipment, a vehicle lamp system and a storage medium. The method comprises the following steps: acquiring surrounding environment data of a current vehicle; detecting whether anti-dazzling targets such as pedestrians and target vehicles exist in the irradiation area of the headlamp of the current vehicle or not through a preset detection algorithm; when the anti-dazzling target exists, based on the surrounding environment data and the position information of the anti-dazzling target relative to the current vehicle, a shielding area of a light transmittance variable module on the headlamp is determined, the light transmittance variable module is arranged on a light path of a light source of the headlamp in the radial direction, and the light transmittance variable module comprises light emitting units arranged in an array mode; and controlling the shielding area on the transmittance variable module to be changed from the current transparency to the target transparency so as to shield or partially transmit the light irradiated to the anti-dazzling target, so that the problems that the shielding effect is single and the observation of pedestrians or vehicles in a dark area is influenced due to the fact that the pixel light source in the shielding area is completely closed can be solved.

    本申请提供一种车灯控制方法、装置、控制设备、车灯系统及存储介质。方法包括:获取当前车辆的周边环境数据;通过预设检测算法,检测当前车辆的前照灯的照射区域内,是否存在行人、目标车辆等防眩目目标;当存在防眩目目标时,基于周边环境数据及防眩目目标相对当前车辆的位置信息,确定前照灯上的透光度可变模块的遮挡区域,其中,透光度可变模块径向设置于前照灯的光源的光路上,且透光度可变模块包括呈阵列设置的发光单元;控制透光度可变模块上的遮挡区域由当前透明度变更为目标透明度,以遮蔽或部分透传照射至防眩目目标的光线,能够改善因完全关闭遮挡区域的像素光源,导致遮光效果单一,且影响观察黑暗区域行人或车辆的问题。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle lamp control method and device, control equipment, vehicle lamp system and storage medium


    Additional title:

    车灯控制方法、装置、控制设备、车灯系统及存储介质


    Contributors:
    RAO SHENGLIN (author) / YAN XIAOLEI (author) / WU CUNXUE (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS



    Vehicle lamp control method, vehicle lamp control system, storage medium and vehicle

    WANG RUIPENG / XIAO BAIHONG / WANG YANRAN | European Patent Office | 2023

    Free access

    Vehicle lamp control method and device, vehicle lamp system, vehicle and storage medium

    WANG SHUIGEN / GUO JING / CHEN KAI | European Patent Office | 2022

    Free access


    VEHICLE LAMP CONTROL DEVICE, VEHICLE LAMP CONTROL METHOD AND VEHICLE LAMP SYSTEM

    NAKASHIMA WATARU / KIMURA TAKAKO / IKEDA KAI et al. | European Patent Office | 2022

    Free access

    Vehicle lamp system, vehicle lamp control device and vehicle lamp control method

    SHIBATA YOSHINORI / MURAMATSU TAKAO | European Patent Office | 2021

    Free access