The invention provides a data processing system for acquiring a target vehicle speed, which comprises an initial road section information label 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 first information label value list corresponding to the initial road section information label list; obtaining a first preset information label value list corresponding to the initial road section information label list; obtaining a first label similarity list according to the first information label value list and a first preset information label value list; and comparing the first label similarities in the first label similarity list to obtain a target vehicle speed. It can be known that in the process of obtaining the target vehicle speed, various interference factors are processed, errors caused by the interference factors when the target vehicle speed is obtained are reduced, the accuracy of obtaining the target vehicle speed can be improved, and then the traffic efficiency of the road can be improved.

    本发明提供了一种获取目标车速的数据处理系统,包括:初始路段信息标签列表、处理器和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:获取初始路段信息标签列表对应的第一信息标签值列表;获取初始路段信息标签列表对应的第一预设信息标签值列表;根据第一信息标签值列表和第一预设信息标签值列表,获取第一标签相似度列表;对第一标签相似度列表中的第一标签相似度进行对比,获取目标车速。可知,本发明,在获取目标车速的过程中,对各种干扰因素进行处理,降低了获取目标车速时干扰因素带来的误差,有利于提高获取目标车速的精准度,进而有利于提高道路的通行效率。


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    Title :

    Data processing system for acquiring target vehicle speed


    Additional title:

    一种获取目标车速的数据处理系统


    Contributors:
    YU FENGFENG (author) / ZENG YUSHEN (author) / ZHOU CHENG (author) / ZHANG JIAWEN (author)

    Publication date :

    2023-09-01


    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



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