The invention relates to the technical field of driving assistance, in particular to a driving assistance system in a traffic light notification scene based on V2V perception fusion, which comprises a roadside end and a vehicle. The roadside end comprises roadside communication equipment; the vehicle comprises an information board located at the tail of the vehicle and a vehicle-mounted communication device which achieves V2X real-time communication and information interaction with the roadside communication device. The vehicle judges whether the vehicle enters the notification area, if not, the vehicle does not act, if yes, whether a signal of a road test signal lamp is received is judged, and if not, no traffic light information is displayed on the information board; if yes, judging whether to enter a notification area with a preset distance from the intersection, if not, displaying warning information on the information board, and if yes, displaying traffic light state information and countdown information on the information board; the road condition information of the emperor view angle is obtained through the road end sensing equipment, the traffic environment information in the driving environment is sensed in advance, so that judgment and response are made in advance, information is transmitted to the rear vehicle, and the probability of accidents when the signal lamp is shielded is reduced.

    本发明涉及驾驶辅助技术领域,具体涉及一种基于V2V感知融合的红绿灯通告场景下的驾驶辅助系统,包括路侧端和车辆;所述路侧端包括路侧通信设备;所述车辆包括位于车尾的信息牌以及与路侧通信设备实现V2X实时通讯和信息交互的车载通信设备;车辆判断是否进入通告区域,若否不动作,若是则判断是否接收到路测信号灯的信号,若否则信息牌无红绿灯信息显示;若是则判断是否进入到距路口预定距离的通告区域,若否则信息牌显示警示信息,若是则信息牌显示红绿灯状态信息以及倒计时信息;本发明通过路端感知设备获得上帝视角的路况信息,提前感知行使环境中交通环境信息,从而提前作出判断和反应,并向后车传递信息,降低信号灯被遮挡时发生事故的概率。


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    Titel :

    Driving assistance system under traffic light notification scene based on V2V perception fusion


    Weitere Titelangaben:

    基于V2V感知融合的红绿灯通告场景下的驾驶辅助系统


    Beteiligte:
    ZHOU YUXIANG (Autor:in) / WANG ZHIGANG (Autor:in) / ZHOU XIN (Autor:in) / PAN DINGHAI (Autor:in) / HARA SEONG-TORA (Autor:in)

    Erscheinungsdatum :

    2023-06-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / 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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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