The invention discloses a target travel identification method and system, and relates to the field of traffic data analysis and processing. The method comprises the following steps: drawing electronic fence monitoring areas at a preset position of an electronic map, and determining a topology pointing relation of all the electronic fence monitoring areas; acquiring positioning data of the target, judging whether the target is located in the electronic fence monitoring area or not according to the positioning data, and recording recognition time; when the target is located in the at least two electronic fence monitoring areas, whether all the electronic fence monitoring areas where the target is located belong to the same travel or not is judged according to the topology pointing relation and the recognition time. According to the method, the travel identification and the passing point identification of the vehicle can be realized, the association of the Beidou track information and the road information of the vehicle can be quickly realized by utilizing the simplest calculation overhead without depending on whether external field equipment exists or not, and the deployment of a large number of server calculation resources and the purchase of facilities such as a GIS map and the like; and outputting the travel information of the vehicle passing road.
本发明公开了一种目标行程识别方法及系统,涉及交通数据分析处理领域。该方法包括:在电子地图的预设位置处绘制电子围栏监测区域,确定所有电子围栏监测区域的拓扑指向关系;获取目标的定位数据,并根据定位数据判断目标是否位于电子围栏监测区域的内部,记录识别时间;当目标位于至少两个电子围栏监测区域的内部时,根据拓扑指向关系和识别时间判断目标位于的所有电子围栏监测区域是否属于同一个行程。本发明可以实现车辆的行程识别及途经点识别,不依赖于是否有外场设备,也不需要部署大量的服务器计算资源和购置GIS地图等设施,利用最简约的计算开销,即可快速实现车辆的北斗轨迹信息和道路信息的关联,输出车辆途径道路的行程信息。
Target travel identification method and system
一种目标行程识别方法及系统
2023-07-21
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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