The invention discloses an anti-collision early warning system and an anti-collision early warning method, and belongs to the technical field of vehicle safety protection, and the system comprises a road control terminal which is used for determining the safety range of each road user according to the monitoring data of a road node, and sending the safety range to the road control terminal; wherein the monitoring data comprises video data and point cloud data of a plurality of road users, and the safety range refers to a circular range formed by taking a central point of the road user as a circle center and a safety distance as a radius; in response to the fact that the safety ranges of the two road users overlap, early warning information is generated; and the risk early warning module is used for carrying out risk early warning on the road user according to the early warning information. According to the system, anti-collision early warning can be performed on road users when safety risks exist, and traffic accidents are avoided.

    本申请公开了一种防碰撞预警系统及防碰撞预警方法,属于车辆安全防护技术领域,所述系统包括:道路控制终端,用于根据所述道路节点处的监控数据,确定每个道路使用者的安全范围,其中所述监控数据包括视频数据和多个道路使用者的点云数据,所述安全范围指的是以道路使用者的中心点为圆心,以安全距离为半径所形成的圆形范围;以及响应于存在两个道路使用者的安全范围出现重叠,生成预警信息;风险预警模块,用于根据所述预警信息,向道路使用者进行风险预警。本系统能够在存在安全风险时对道路使用者进行防碰撞预警,避免交通事故的发生。


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    Title :

    Anti-collision early warning system and anti-collision early warning method


    Additional title:

    防碰撞预警系统及防碰撞预警方法


    Contributors:
    KAGEYAMA KEI (author) / SAI YINGHUI (author) / YE DEYING (author) / WU ZHENGFEI (author) / SUN YAHONG (author) / WU QIANQIAN (author)

    Publication date :

    2024-04-09


    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



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