The invention discloses a vehicle light beam control method, device and system and a vehicle, and the method comprises the steps: obtaining a front real-time road condition image set collected by a vehicle-mounted camera, and recording the road condition image set as a target image set; detecting and identifying the target image set by using an image-based multi-scale feature fusion detection and identification model to obtain position information of the target vehicle in the field of view; distance information, angle information and angular velocity information of the target vehicle are calculated according to the position information; the position information, the distance information, the angle information and the angular velocity information serve as algorithm input of the self-adaptive high beam, and the self-adaptive high beam changes light beams of an LED lamp of the self-adaptive high beam according to the position information, the distance information, the angle information and the angular velocity information. According to the method, the self-adaptive high beam can adjust the output light beam according to the input of the self-adaptive high beam. Therefore, the effect of shielding the front target vehicle is achieved. The invention is mainly used in the technical field of automobiles.

    本发明公开了一种车灯光束控制方法、装置、系统和车辆,方法包括:获取车载摄像头采集的前方实时路况图像集,所述路况图像集记为目标图像集;利用基于图像的多尺度特征融合检测和识别模型对所述目标图像集进行检测和识别,得到目标车辆在视场内的位置信息;根据所述位置信息,计算得到目标车辆的距离信息、角度信息和角速度信息;将位置信息、距离信息、角度信息和角速度信息作为自适应远光灯的算法输入,自适应远光灯根据所述位置信息、距离信息、角度信息和角速度信息改变其的LED灯的光束。本发明的方法使得自适应远光灯可以根据其的输入来调整输出光束。以实现对前方的目标车辆遮蔽效果。本发明主要用于汽车技术领域。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle light beam control method, device and system and vehicle


    Weitere Titelangaben:

    一种车灯光束控制方法、装置、系统和车辆


    Beteiligte:
    LIU JIAYU (Autor:in)

    Erscheinungsdatum :

    12.07.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Vehicle high beam light control method and system and vehicle

    WU HOUJI / BAN PINGBAO / YANG SHOUCHAO et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Vehicle light control system, control method thereof and vehicle light control device

    ZHOU XUAN / YANG FAN / LIU HAOHAO et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    VEHICLE LIGHT-FIXTURE SYSTEM, VEHICLE LIGHT-FIXTURE CONTROL DEVICE AND VEHICLE LIGHT-FIXTURE CONTROL METHOD

    MURAMATSU TAKAO / SHIBATA YOSHINORI | Europäisches Patentamt | 2021

    Freier Zugriff

    IN-VEHICLE LIGHT CONTROL SYSTEM, IN-VEHICLE LIGHT DRIVE DEVICE, IN-VEHICLE LIGHT CONTROL METHOD AND IN-VEHICLE LIGHT CONTROL PROGRAM

    ISHIKAWA YASUHIRO / YAMANISHI YUZO / KUMANO ISAMU et al. | Europäisches Patentamt | 2018

    Freier Zugriff