The embodiment of the invention discloses an expressway pedestrian and vehicle in-transit track matching method and device and a medium. The method comprises the steps that original track sequences of a plurality of users and a plurality of vehicles on an expressway are acquired, the original track sequence of each user is from mobile phone signaling data, and the original track sequence of each vehicle is from expressway vehicle checkpoint data; matching each original track sequence to the highway section to obtain each matched track sequence; in combination with an expressway road network structure, the embedded representation of each matched track sequence is calculated; and calculating the similarity between the embedded representation of the track sequence after matching of each user and the embedded representation of the track sequence after matching of each vehicle, and determining a matched person-vehicle pair according to each similarity. According to the embodiment, the accuracy of man-vehicle matching is improved.
本发明实施例公开了一种高速公路人车在途轨迹匹配方法、设备和介质。方法包括:获取高速公路上多个用户和多个车辆的原始轨迹序列,其中,各用户的原始轨迹序列自手机信令数据,各车辆的原始轨迹序列来自高速公路车辆卡口数据;将各原始轨迹序列匹配到高速公路路段,得到各匹配后的轨迹序列;结合高速公路路网结构,计算各匹配后的轨迹序列的嵌入表示;计算各用户匹配后的轨迹序列的嵌入表示与各车辆匹配后的轨迹序列的嵌入表示的相似度,并根据各相似度确定匹配的人车对。本实施例提高人车匹配的准确性。
Expressway pedestrian and vehicle in-transit track matching method and device and medium
一种高速公路人车在途轨迹匹配方法、设备和介质
2025-02-07
Patent
Electronic Resource
Chinese
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