The invention provides a traffic investigation system and a resource scheduling method thereof. The resource scheduling method comprises the steps that a sensor collects magnetic field signals of corresponding lanes; preprocessors obtain signals of vehicles in the corresponding lanes according to the magnetic field signals of the corresponding lanes; centralized processors obtain the signals of the vehicles sent by the plurality of preprocessors and calculates the number of the vehicles passing through the lanes corresponding to the plurality of preprocessors in a preset time according to the signals of the vehicles sent by the plurality of preprocessors; the centralized processors calculate utilization rates of the centralized processors according to the preset time, the number of the vehicles passing through the lanes corresponding to the preprocessors in the preset time and data processing time of the centralized processors; and a server dynamically schedules the centralized processors according to the utilization rates of the centralized processors. According to the resource scheduling method provided by the invention, the centralized processors are dynamically scheduled according to the utilization rates of the centralized processors, so that the utilization rate of computing resources is improved.

    本发明提供了一种交通调查系统及其资源调度方法,所述资源调度方法包括:传感器采集对应车道的磁场信号;预处理器根据对应车道的磁场信号获取对应车道中车辆的信号;集中处理器获取对应若干个预处理器发送的车辆的信号并根据若干个预处理器发送的车辆的信号分别计算若干个预处理器对应的车道在预定时间内通过的车辆数目;集中处理器根据预定时间、若干个预处理器对应的车道在预定时间内通过的车辆数目以及集中处理器的数据处理时间计算集中处理器的利用率;服务器分别根据多个集中处理器的利用率对多个集中处理器进行动态调度。本发明提供的资源调度方法根据集中处理器的利用率对多个集中处理器进行动态调度,提高了计算资源的利用率。


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    Title :

    Traffic investigation system and resource scheduling method thereof


    Additional title:

    交通调查系统及其资源调度方法


    Contributors:
    WANG KAFENG (author) / XU CHENGZHONG (author) / YE KEJIANG (author) / GAO XITONG (author) / LI LI (author) / ZHANG JINXIA (author)

    Publication date :

    2021-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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