The invention relates to a perception data sharing system and method based on V2V and V2I. The perception data sharing system comprises an on-board unit (OBU), a road side communication unit (RSU), road side perception equipment (a camera, a radar and the like) and a road side calculation unit (MEC). If the vehicle driver or the automatic driving system judges and considers that the sensing capability of the current vehicle is limited and cannot meet basic driving requirements, a sensing data sharing function is started, and a sensing sharing request is sent to a target vehicle or roadside equipment through a vehicle-mounted unit; the target vehicle or the roadside equipment detects surrounding other traffic participants or road information through self-carried sensing equipment, and feeds back the information to the request source vehicle through V2X after processing; the vehicle receiving the information can sense the information of traffic participants or roads not in the sensing range of the vehicle in advance, and assists a driver or an automatic driving system to make a correct and reasonable driving decision, thereby reducing the occurrence rate of traffic accidents and secondary damage, and improving the driving safety or passing efficiency.

    本发明涉及一种基于V2V、V2I的感知数据共享系统及方法,包括车载单元(OBU)、路侧通信单元(RSU)、路侧感知设备(摄像头、雷达等)、路侧计算单元(MEC)。车辆驾驶员或自动驾驶系统判断认为当前车辆感知能力受到限制,无法满足基本驾驶需求,开启感知数据共享功能,通过车载单元向目标车辆或路侧设备发送感知共享请求;目标车辆或路侧设备通过自身搭载的感知设备探测到周围其他交通参与者或道路信息,经过处理后通过V2X向请求来源车辆反馈;收到此信息的车辆可提前感知到不在自身感知范围内的交通参与者或道路信息,辅助驾驶员或自动驾驶系统做出正确合理的驾驶决策,减少交通事故和二次伤害发生率,提高行车安全或通行效率。


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    Titel :

    Perception data sharing system and method based on V2V and V2I


    Weitere Titelangaben:

    一种基于V2V、V2I的感知数据共享系统及方法


    Beteiligte:
    BO TAO (Autor:in) / ZHANG WENBO (Autor:in) / JI XING (Autor:in) / LI WEIJIN (Autor:in) / FENG KAI (Autor:in) / WANG XIAOLEI (Autor:in) / CHEN ZHE (Autor:in)

    Erscheinungsdatum :

    28.06.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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