The invention provides a rear vehicle collision early warning system and method based on the Internet of Vehicles. The system comprises an automobile terminal device, a roadside terminal and an Internet of Vehicles core processing module. The automobile terminal equipment is used for acquiring front and rear automobile sensing information of an automobile in real time and sending the information to the roadside terminal; the roadside terminal receives the sensing information, acquires road surrounding environment information in real time, and is used for edge calculation and fusion calculation of the Internet of Vehicles core processing module to obtain a processing result, and the road surrounding environment information comprises vehicles, roads, surrounding traffic appendages and personnel; and the Internet of Vehicles core processing module is used for respectively feeding back different information of the processing results to the roadside terminal and the automobile terminal equipment for collision early warning. According to the invention, traffic accidents can be effectively reduced, guarantee is provided for intelligent network connection and even automatic driving of vehicles, the early warning effect is good, and the safety is high.

    本发明提供了一种基于车联网的后车碰撞预警系统及方法,包括:汽车终端设备、路侧终端和车联网核心处理模块;所述汽车终端设备用于实时获取汽车前后车感知信息,并发送至所述路侧终端;所述路侧终端接收所述感知信息,并实时获取道路周围环境信息,用于边缘计算和所述车联网核心处理模块的融合计算获得处理结果,其中,所述道路周围环境信息包括车、路、周围交通附属物和人员;所述车联网核心处理模块用于将所述处理结果的不同信息分别反馈至所述路侧终端和所述汽车终端设备进行碰撞预警。本发明在可以有效地减少交通事故的发生,对智能网联乃至自动驾驶车辆提供了保障,预警效果好,安全性高。


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    Title :

    Rear vehicle collision early warning system and method based on Internet of Vehicles


    Additional title:

    一种基于车联网的后车碰撞预警系统及方法


    Contributors:
    YANG YANLING (author) / LI HUA (author)

    Publication date :

    2022-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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