The invention relates to improvement of a vehicle headlamp control technology, in particular to a multifunctional headlamp control system and method, and the system comprises a sensing module, an MCU (Microprogrammed Control Unit), a DLP (Digital Light Processing) headlamp module and an LED (Light Emitting Diode) matrix headlamp module; the sensing module comprises an image recognition module and a vehicle body control module, and the image recognition module and the vehicle body control module are both connected with the MCU micro-control unit through a CAN; the DLP headlight module comprises a DLP control chip, an LED driving chip, a DMD chip and an LED light source, the DLP control chip is in communication connection with the MCU through an SPI, the DLP control chip is connected with the LED light source through the LED driving chip, and the DMD chip is connected with the DLP control chip; through function fusion of the LED matrix module and the DLP headlight module, compared with a traditional ADB intelligent headlight, the intelligent headlight has higher-precision illumination resolution within the range right ahead of a vehicle.

    本发明涉及一种车辆前照灯控制技术的改进,具体为一种多功能前照灯控制系统及控制方法,包括感知模组、MCU微控制单元、DLP前灯模组和LED矩阵前灯模组;所述感知模组包括图像识别模块和车身控制模块,所述图像识别模块和车身控制模块均通过CAN与MCU微控制单元连接;所述DLP前灯模组包括DLP控制芯片、LED驱动芯片、DMD芯片和LED光源,所述DLP控制芯片与MCU微控制单元通过SPI通信连接,DLP控制芯片通过LED驱动芯片与LED光源连接,所述DMD芯片与DLP控制芯片连接;通过将LED矩阵模组与DLP前灯模组进行功能融合,使得比传统ADB智能前照灯对于车辆正前方范围内,拥有更高精度的照明分辨率。


    Access

    Download


    Export, share and cite



    Title :

    Multifunctional headlamp control system and control method


    Additional title:

    一种多功能前照灯控制系统及控制方法


    Contributors:
    XU JIAN (author)

    Publication date :

    2022-03-01


    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




    HEADLAMP CONTROL DEVICE, HEADLAMP CONTROL METHOD, AND HEADLAMP SYSTEM

    NAKAJIMA WATARU / KITA YASUSHI / KIMURA TAKAKO et al. | European Patent Office | 2023

    Free access

    Multifunctional intelligent integrated headlamp control system and method

    YUAN CHAOCHUN / LIU YIQUN / LI DAOYU et al. | European Patent Office | 2015

    Free access

    HEADLAMP CONTROL DEVICE, HEADLAMP CONTROL METHOD, AND HEADLAMP SYSTEM

    KASE RYOSUKE / ISHII YUKI | European Patent Office | 2025

    Free access

    HEADLAMP CONTROL DEVICE, HEADLAMP CONTROL METHOD, AND HEADLAMP SYSTEM

    NAKAJIMA KO / WARAGAYA TAKESHI | European Patent Office | 2025

    Free access