The invention relates to the technical field of traffic application, in particular to a data processing system for acquiring a target traffic flow, the system comprises a sample traffic road information database, 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: when a traffic flow acquisition request is received, a traffic flow is acquired; obtaining an initial task list sent by the first data platform, sending the initial task list to N first data processing platforms, obtaining a target task set corresponding to the first data processing platforms, obtaining a candidate function set sent by the first data processing platforms, and sending the candidate function set to a second data platform, the initial task list is sent to the M second data processing platforms, the specified task set is obtained, and the candidate function set is called to obtain the target traffic flow list corresponding to the initial tasks sent by the second data processing platforms. According to the method and the device, data and tasks can be separated, the operation efficiency is improved, and the accuracy of the obtained target traffic flow is relatively high.

    本发明涉及交通应用技术领域,具体是一种获取目标车流量的数据处理系统,所述系统包括:样本交通道路信息数据库、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:当接收车流量获取请求时,获取第一数据平台发送的初始任务列表,将初始任务列表发送至N个第一数据处理平台,获取第一数据处理平台对应的目标任务集,获取第一数据处理平台发送的候选函数集并发送至第二数据平台,将初始任务列表发送至M个第二数据处理平台,获取指定任务集,调用候选函数集以获取第二数据处理平台发送的初始任务对应的目标车流量列表,本发明能够将数据与任务分离,提高了运行效率,使得获取到的目标车流量的准确度较高。


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    Title :

    Data processing system for acquiring target traffic flow


    Additional title:

    一种获取目标车流量的数据处理系统


    Contributors:
    ZENG ZHIYING (author) / LI FANPING (author) / SHI ZHUGUO (author)

    Publication date :

    2023-03-14


    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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