The embodiment of the invention provides a vehicle information determination method and device and electronic equipment. The method comprises the following steps of: acquiring a vehicle identifier ofa target vehicle entering a target area after a specified moment in real time, determining each statistical entry of the time point between the upper limit value of the backtracking time range and a specified moment obtained based on the first type of statistical information, the first type of statistical information being information updated according to a preset period and comprising a vehicle identifier of a vehicle entering the target area and a statistical entry of a time point of entering the target area most recently, judging whether a target statistical entry containing the vehicle identifier of the target vehicle and having a time point within a backtracking time range exists in the acquired statistical entries or not, and if yes, determining that the time point when the target vehicle enters the target area most recently is within the backtracking time range. Compared with the prior art, by applying the scheme provided by the embodiment of the invention, the time consumptionof the information search process can be reduced, and the query efficiency is improved.

    本发明实施例提供了一种车辆信息的确定方法、装置及电子设备。该方法包括:实时获取在指定时刻之后进入目标区域的目标车辆的车辆标识;确定基于第一类统计信息所获取的、时间点在回溯时间范围的上限值到指定时刻之间的各个统计条目,其中,第一类统计信息为按照预定周期进行更新的信息,且包含关于进入到目标区域的车辆的车辆标识和最近一次进入目标区域的时间点的统计条目;判断所获取的各个统计条目中,是否存在包含目标车辆的车辆标识且时间点位于回溯时间范围内的目标统计条目;若是,确定目标车辆最近一次进入目标区域的时间点位于回溯时间范围内。与现有技术相比,应用本发明实施例提供的方案,可以减少信息查找过程的耗时,提高查询效率。


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    Titel :

    Vehicle information determination method and device and electronic equipment


    Weitere Titelangaben:

    一种车辆信息的确定方法、装置及电子设备


    Beteiligte:
    ZHOU LEI (Autor:in)

    Erscheinungsdatum :

    2020-06-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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