The invention provides a lane merging lamplight warning system and method and a vehicle. The lane merging lamplight warning system comprises a sensing subsystem, a data fusion unit, a tracking unit, a risk assessment unit and a lamplight warning subsystem which are installed on the vehicle. The lane-changing light warning method comprises the following steps: acquiring driving data of a driving vehicle on a road in the driving direction of the vehicle by using the sensing subsystem; processing the driving data by a data fusion unit, and judging whether a lane changing vehicle exists in an adjacent lane or not; taking the lane changing vehicle as a target vehicle, and performing route tracking on the target vehicle by acquiring driving data of the target vehicle through a tracking unit; a risk assessment unit judges whether there is a collision risk with the target vehicle according to the route tracking condition of the target vehicle; and the light warning subsystem gives out light warning when the collision risk occurs. By adopting the vehicle provided with the lane-changing lamplight warning system, a driver of the lane-changing vehicle can be automatically warned and reminded during driving, the collision risk is reduced, and the driving safety is improved.

    本发明提供了一种并道灯光警示系统、方法及车辆,并道灯光警示系统包括安装在车辆上的感知子系统、数据融合单元、跟踪单元、风险评估单元和灯光警示子系统。并道灯光警示方法为:以感知子系统采集车辆行驶方向道路上行驶车辆的行车数据;以数据融合单元对行车数据进行处理,判断邻近车道是否存在变道车辆;以变道车辆为目标车辆,以跟踪单元通过获取目标车辆的行车数据对其进行路线跟踪;以风险评估单元根据目标车辆的路线跟踪情况,判断与目标车辆是否存在碰撞风险;以灯光警示子系统在碰撞风险时发出灯光警示。采用安装有本发明并道灯光警示系统的车辆,行车时可以自动警告提醒变道车辆的驾驶员,降低了碰撞风险,提高了驾驶安全。


    Access

    Download


    Export, share and cite



    Title :

    Lane merging lamplight warning system and method and vehicle


    Additional title:

    并道灯光警示系统、方法及车辆


    Contributors:
    YU PEI (author) / CHEN XIANDA (author)

    Publication date :

    2024-02-27


    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06V



    Unmanned aerial vehicle lamplight warning system

    LIU ZHISHENG / ZHAO GUODONG / PAN XINGQIANG et al. | European Patent Office | 2015

    Free access

    Interactive lamplight early warning system and method and vehicle

    NIU LEI / YANG JUEJING / WANG LIANGLIANG et al. | European Patent Office | 2020

    Free access

    Lane-changing auxiliary prompt lamplight illumination system, method and vehicle

    WANG LIANGLIANG / YANG JUEJING / NIU LEI et al. | European Patent Office | 2020

    Free access

    Vehicle collision avoidance lamplight early warning system and method and vehicle

    LIU FENG / YANG JUEJING / NIU LEI et al. | European Patent Office | 2020

    Free access

    Lane-changing safety lamplight auxiliary prompting system and method, and vehicle

    YANG JUEJING / WANG LIANGLIANG / SONG XUBO et al. | European Patent Office | 2020

    Free access