An adaptive LED multi-module headlamp with integrated dipped beam and high beam includes a dipped beam and high beam following-up adaptive beam pattern control system, a light compensation system, and a color temperature control system; the dipped beam and high beam following-up adaptive beam pattern control system comprising a LED light source module array, the LED light source module array comprising a number of LED light source modules including more than two LED light source modules parallel to each other which forming a direct light source, axes of the more than two LED light source modules paralleling with the center of vehicle body, and including more than one LED light source module arranged outside the direct light source which forming a steering light source, angle between axes of the more than one LED light source module and the center of vehicle body being acute angle, the angle between axes of the LED light module of the steering light source and vehicle body increasing in turn from inside out. A dipped beam and high beam spot during driving straight and following-up beam pattern while turning can be achieved to get a better illumination angle by arranging multiple independent LED light source modules as a headlamp and by controlling different LED light source modules to be lighted during driving straight or turning.


    Access

    Download


    Export, share and cite



    Title :

    Adaptive LED multi-module headlamp with integrated dipped beam and high beam


    Contributors:
    CHEN HUANJIE (author) / SHI ZHIWEI (author) / XU DENONG (author) / QIN DEBIN (author)

    Publication date :

    2018-11-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    Adaptive LED Multi-Module Headlamp with Integrated Dipped Beam and High Beam

    CHEN HUANJIE / SHI ZHIWEI / XU DENONG et al. | European Patent Office | 2018

    Free access

    SELF-ADAPTIVE HIGH-BEAM/LOW-BEAM LED MULTI-MODULE HEADLAMP

    CHEN HUANJIE / SHI ZHIWEI / XU DENONG et al. | European Patent Office | 2019

    Free access

    Control of Dipped Beam Headlamp Intensity from Urban Street Lighting

    Thornton,J.R. / Rose,J. / Lucas,J.,GB | Automotive engineering | 1976



    Data Driven Model to Predict the Vehicle Headlamp and Dipped Beam Height

    Gavane, Aditya / Mullapudi, Dattatreyudu / Mandloi, Prince et al. | SAE Technical Papers | 2021