The invention discloses a vehicle track identification method and device. The method comprises the following steps: acquiring vehicle passing data of a target vehicle in a set period; wherein the vehicle passing data comprises the position of a point where the target vehicle passes and the passing time; according to the vehicle passing data of the target vehicle, determining at least two track segments included in a driving track of the target vehicle in a set period; determining the similarity between the at least two trajectory segments, and clustering the at least two trajectory segments according to the similarity; and determining a target trajectory corresponding to the category according to the number of road sections included in the trajectory section in each category. The method and device are used for determining the high-frequency track of a target vehicle and improving the accuracy and efficiency of analyzing the driving state of the target vehicle.
本申请公开了一种车辆的轨迹识别方法和设备。该方法包括:获取目标车辆在设定周期内的过车数据;其中,过车数据包括目标车辆经过的点位的位置以及经过时间;根据目标车辆的过车数据,确定目标车辆在设定周期内的行驶轨迹包括的至少两个轨迹段;确定至少两个轨迹段之间的相似度,并根据相似度对至少两个轨迹段进行聚类;根据每个类别中的轨迹段包括的路段数,确定类别对应的目标轨迹。用以确定目标车辆的高频轨迹,提高对目标车辆的行驶状态进行分析的准确度和效率。
Vehicle track identification method and device
一种车辆的轨迹识别方法和设备
2024-12-13
Patent
Electronic Resource
Chinese
Vehicle track identification method and device, identification equipment and readable storage medium
European Patent Office | 2023
|European Patent Office | 2023
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