The invention relates to a countdown signal lamp error correction method, device and equipment, a medium and a program product. The method comprises the following steps: when a target signal lamp works according to a learning type countdown program, firstly determining an updating moment of learning program parameters of the target signal lamp; sending an interference pulse signal to the target signal lamp before the updating time so as to enable the target signal lamp to close a learning type countdown program and switch to a pulse type countdown program to work; and after the updating moment, re-switching the target signal lamp into the learning type countdown program to work, so that the target signal lamp works under the updated learning program parameters. By adopting the method, the display error of the target signal lamp caused by learning program parameter updating can be avoided, the occurrence of road traffic accidents is reduced, and the safety of road traffic is improved.

    本申请涉及一种倒计时信号灯纠错方法、装置、设备、介质和程序产品。该方法包括:在目标信号灯以学习型倒计时程序工作时,先确定目标信号灯学习程序参数的更新时刻;在更新时刻前向目标信号灯发送干扰脉冲信号,以使目标信号灯关闭学习型倒计时程序,并切换为脉冲型倒计时程序工作;在更新时刻后将目标信号灯重新切换为学习型倒计时程序工作,以使目标信号灯在更新后的学习程序参数下工作。采用本方法能够避免了由于学习程序参数更新导致的目标信号灯的显示错误,减少道路交通事故的发生,提高道路交通的安全性。


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    Title :

    Countdown signal lamp error correction method, device, equipment, medium and program product


    Additional title:

    倒计时信号灯纠错方法、装置、设备、介质和程序产品


    Contributors:
    LIU JIE (author) / WANG XIAOLEI (author) / WANG SHENG (author) / HE TONG (author)

    Publication date :

    2024-03-29


    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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