The invention discloses a self-adaptive grading early warning system based on V2V multi-scene early warning, which comprises a calculation unit, a plurality of single vehicle early warning units and a multi-vehicle early warning unit, and is characterized in that the calculation unit obtains state information of an early warning remote vehicle and a main vehicle of a trigger scene and a scene early warning signal triggered by the remote vehicle; a self-adaptive priority adjusting module of each single vehicle early warning unit receives state information of a remote vehicle and a main vehicle of a triggering scene based on a scene early warning signal to determine a scene threat degree, and transmits a scene threat degree calculation result to an early warning priority screening module to determine the priority of each scene. Packaging the scene with the highest priority and the scene threat degree corresponding to the scene into single-vehicle early-warning information and transmitting the single-vehicle early-warning information to a multi-vehicle early-warning unit; the multi-bicycle early warning unit screens the scene threat degrees of the multiple bicycles to determine the priorities of the scenes, and the scene with the highest priority in all the scenes serves as a final early warning result, so that a driver can judge the current bicycle condition more accurately, and the driving experience and driving safety of the driver are improved.

    本发明公开了基于V2V多场景预警下的自适应分级预警系统,包括:计算单元、多个单车预警单元、多车预警单元,计算单元获取触发场景的预警远车和主车的状态信息、远车所触发的场景预警信号;每个单车预警单元的自适应优先级调节模块基于场景预警信号接收触发场景的远车和主车的状态信息确定场景威胁度,将场景威胁度计算结果传递给预警优先级筛选模块确定每个场景的优先级,将优先级最高的场景和其对应的场景威胁度打包成单车预警信息传给多车预警单元;多车预警单元对多个单车的场景威胁度进行筛选确定场景的优先级,全部场景中优先级最高的场景作为最终的预警结果,方便驾驶员对当前车况进行更准确的判断,提升驾驶员驾驶体验感和驾驶安全性。


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    Title :

    Adaptive grading early warning system based on V2V multi-scene early warning


    Additional title:

    基于V2V多场景预警下的自适应分级预警系统


    Contributors:
    WANG ZHENPO (author) / LIU PENG (author) / LONG CHAOHUA (author) / LIU RUIFENG (author) / QI CHUNYU (author) / HAN BING (author)

    Publication date :

    2023-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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