The invention provides a data processing system for determining an abnormal road section, which comprises a target road section ID list, a target road section length list corresponding to the target road section ID list, a processor and a memory in which a computer program is stored, and when the computer program is executed by the processor, the following steps are realized: acquiring a target vehicle ID set corresponding to the target road section ID list; obtaining a target duration list corresponding to the target vehicle ID set; determining a first target vehicle speed; according to the first target vehicle speed and the second target vehicle speed, the abnormal road section in the preset time period is determined, the target duration and the target vehicle speed of the target vehicle in the road section are processed, the abnormal road section is determined, a monitoring image of a road does not need to be obtained, and the situation of image missing does not exist; and the target vehicle speed of the target vehicle is obtained in combination with the road section information, so that more accurate data can be obtained, and the accuracy of determining the abnormal road section is improved.
本发明提供了一种确定异常路段的数据处理系统,包括:目标路段ID列表、目标路段ID列表对应的目标路段长度列表、处理器、存储有计算机程序的存储器,当计算机程序被处理器执行时,实现以下步骤:获取目标路段ID列表对应的目标车辆ID集;获取目标车辆ID集对应的目标时长列表;确定出第一目标车速;根据第一目标车速和第二目标车速,确定出预设时间段内的异常路段,可知本发明,对路段中的目标车辆的目标时长和目标车速进行处理,确定出异常路段,无需获取道路的监控图像,不存在图像遗漏的情况,且结合路段信息获取目标车辆的目标车速,可以获取到更精准的数据,有利于提高确定异常路段的准确度。
Data processing system for determining abnormal road section
一种确定异常路段的数据处理系统
2023-05-02
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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