The invention discloses a method and device for discriminating traveling vehicles, a medium and equipment. The method comprises the following steps: acquiring vehicle trajectory data of a plurality of vehicles, and determining a trajectory point location corresponding to each vehicle trajectory data; dividing the corresponding vehicle trajectory data into a plurality of travels based on the time interval of the trajectory point location; on the basis of a longest common subsequence algorithm, calculating the travel similarity between the travels of the vehicle trajectory data corresponding to the different vehicles to determine the total travel similarity between the corresponding vehicle trajectory data; in response to the fact that the total travel similarity is larger than a preset similarity threshold value, it is determined that the corresponding vehicles travel together, and travel together information between the corresponding vehicles is recorded. Through the method, the vehicle traveling relationship within a long time span can be effectively processed and analyzed, the intimacy relationship between the vehicles can be analyzed, effective judgment can be performed under the conditions that the data quality is poor and the snapshot precision is limited, the judgment process of the traveling vehicles is optimized, and the judgment efficiency and accuracy are improved.
本申请公开了一种同行车辆判别方法、装置、介质及设备。该方法包括:获取多个车辆的车辆轨迹数据,并确定各车辆轨迹数据对应的轨迹点位;基于轨迹点位的时间间隔,将对应车辆轨迹数据划分为多个行程;基于最长公共子序列算法,计算不同车辆对应的车辆轨迹数据的各行程间的行程相似度,以确定对应的车辆轨迹数据间的总行程相似度;响应于总行程相似度大于预设相似度阈值,确定对应的车辆存在同行,并记录对应车辆间的同行信息。通过上述方法,本申请能够有效地处理和分析长时间跨度内的车辆同行关系,分析出车辆间的亲密关系,在数据质量欠佳和抓拍精度有限的情况下也能有效判别,优化了同行车辆的判别流程,提高了判别的效率和准确性。
Method and device for judging traveling vehicles, medium and equipment
同行车辆判别方法、装置、介质及设备
2025-05-09
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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