The invention provides a collision detection method and system, a medium and a program product, and the method comprises the steps: obtaining collision data sent by a first vehicle when a suspected collision occurs, the collision data at least comprising suspected collision occurrence time, a suspected collision occurrence position and a suspected collision occurrence road; acquiring at least one type of second vehicle from other vehicles based on the collision data of the first vehicle and the trajectory data uploaded by the other vehicles, the second vehicle is another vehicle which runs on the suspected collision occurrence road of the first vehicle when the suspected collision of the first vehicle occurs, the running position is located before or after the suspected collision occurrence position of the first vehicle, and the running behavior meets the preset behavior condition; counting the number of different types of second vehicles; and determining whether the first vehicle collides at least according to the number of the second vehicles. The accuracy of collision detection can be improved.
本申请提供一种碰撞检测方法、系统、介质及程序产品,方法包括:获取第一车辆在疑似碰撞发生时发送的碰撞数据,碰撞数据至少包括:疑似碰撞发生时间、疑似碰撞发生位置,疑似碰撞发生道路;基于第一车辆的碰撞数据和其他车辆上传的轨迹数据,从其他车辆中,获取至少一种类型的第二车辆,第二车辆为在第一车辆疑似碰撞发生时行驶在第一车辆的疑似碰撞发生道路上、行驶位置位于第一车辆的疑似碰撞发生位置之前或之后、行驶行为符合预设行为条件的其他车辆;统计不同类型的第二车辆的数量;至少根据第二车辆的数量,确定第一车辆是否发生碰撞。本申请可以提高碰撞检测的准确度。
Collision detection method and system, medium and program product
碰撞检测方法、系统、介质及程序产品
04.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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