The invention relates to the field of intelligent traffic control, in particular to a traffic intersection service processing method, middleware and system. The method comprises the following steps: receiving a service key sent by a first service system; the service key comprises service information to be executed at the intersection by the first service system and expiration time, the service information comprises a current stage for controlling the traffic flow direction of the intersection, and the expiration time is locking time of the current stage; timing is started, and when timing reaches expiration time, the service key becomes an expired service key; and sending the expired service key to the first service system so as to enable the first service system to unlock the locking of the current stage of the intersection traffic flow direction control. According to the invention, the service of the business system is timed and processed through the middleware, so that the accuracy of service processing can be improved; and meanwhile, the expired service key is sent to the second service system subscribing the expired service key, so that coordination and cooperation of services of multiple service systems are realized.

    本申请涉及智能交通控制领域,具体涉及一种交通路口的勤务处理方法、中间件和系统。方法包括:接收第一业务系统发送的勤务键;勤务键包括第一业务系统对路口要执行的勤务信息和过期时间,勤务信息包括对路口交通流向控制的当前阶段,过期时间为当前阶段的锁定时间;启动计时,并在计时达到过期时间时,使勤务键成为过期勤务键;将过期勤务键发送至第一业务系统,以用于使第一业务系统解除对路口交通流向控制的当前阶段的锁定。本申请通过中间件对业务系统的勤务进行计时和处理,能够提高勤务处理的准确性;同时,将过期勤务键发送至订阅了过期勤务键的第二业务系统实现了对多个业务系统的勤务进行协调配合。


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    Title :

    Service processing method, middleware and system for traffic intersection


    Additional title:

    一种交通路口的勤务处理方法、中间件和系统


    Contributors:
    WANG QI (author)

    Publication date :

    2023-12-29


    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




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