The invention relates to the technical field of traffic management, in particular to a checkpoint equipment clock correction system, which comprises key checkpoint equipment, a first storage medium, a processor and a memory, the position information of the key checkpoint equipment is stored in the first storage medium, the computer program is stored in the memory, and when the computer program is executed by the processor, the key checkpoint equipment is corrected. The method comprises the following steps: acquiring a key vehicle identifier list corresponding to key checkpoint equipment and a key shooting time point list corresponding to the key checkpoint equipment in a preset historical time period, and acquiring a first passing time point list corresponding to the key vehicle identifier list according to position information of the key checkpoint equipment, and then an initial time difference list is obtained, and a target time difference is obtained according to a preset time threshold, so that correction of the clock of the key bayonet equipment is realized. According to the invention, the accuracy of the difference between the obtained passing time and the snapshot time can be improved, so that the correction of the clock of the key bayonet equipment is more accurate.

    本申请涉及交通管理技术领域,特别是涉及一种卡口设备时钟校正系统,所述系统包括:关键卡口设备和存储有关键卡口设备的位置信息的第一存储介质、处理器和存储有计算机程序的存储器,计算机程序被处理器执行时,实现以下步骤:获取预设历史时间段内关键卡口设备对应的关键车辆标识列表以及关键卡口设备对应的关键拍摄时间点列表,根据关键卡口设备的位置信息,获取关键车辆标识列表对应的第一通行时间点列表,然后获取到初始时间差值列表,并根据预设的时间阈值,获取目标时间差值,实现对关键卡口设备时钟的校正。可知,本发明能够提高获取的通行时间与抓拍时间差异的准确性,进而使得对关键卡口设备时钟的校正更加准确。


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    Title :

    Clock correction system for bayonet equipment


    Additional title:

    一种卡口设备时钟校正系统


    Contributors:
    TAN CHILIE (author) / ZENG YUSHEN (author) / ZHANG JIAWEN (author) / QU JUNQIU (author)

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04J Multiplex-Verkehr , MULTIPLEX COMMUNICATION



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