The invention relates to a traffic signal lamp control method and a traffic signal lamp control system. The method comprises the steps that when any controller receives a heartbeat data packet, the heartbeat data packet is analyzed to obtain general data, and the general data comprises a standard case number and standard content of a current operation standard scheme of a traffic signal lamp group and a reference case number and reference content of a to-be-operated scheme; comparing the actual case number of the actual scheme currently operated by the controller with the standard case number, comparing the continuing case number of the continuing scheme to be operated by the controller with the reference case number to obtain a comparison result, and determining whether the actual scheme and/or the continuing scheme needs to be updated according to the comparison result; and when it is determined that the actual scheme and/or the continuing scheme needs to be updated, updating the actual scheme and/or the continuing scheme according to the general data, and sending the heartbeat data packet to other preset controllers. By adopting the method, the reliability and the stability of the signal lamp control method can be improved.
本申请涉及一种交通信号灯控制方法和交通信号灯控制系统。所述方法包括:当任一控制器接收到心跳数据包时,解析心跳数据包得到通用数据,通用数据包括交通信号灯组的当前运行标准方案的标准案号和标准内容、待运行方案的参考案号和参考内容;将控制器当前正在运行的实际方案的实际案号和标准案号进行比对,将控制器待运行的接续方案的接续案号和参考案号进行比对,得到比对结果,并根据比对结果确定是否需要更新实际方案和/或接续方案;在确定需要更新实际方案和/或接续方案的情况下,根据通用数据更新实际方案和/或接续方案,并将心跳数据包发送至预设的其他控制器。本申请采用上述方法,有助于提升通信号灯控制方法的可靠性和稳定性。
Traffic signal lamp control method and traffic signal lamp control system
交通信号灯控制方法和交通信号灯控制系统
2024-06-04
Patent
Electronic Resource
Chinese
Traffic signal lamp and traffic signal lamp control system
European Patent Office | 2021
|Traffic signal lamp control system, vehicle, traffic signal lamp control device and method
European Patent Office | 2020
|Traffic signal lamp intelligent control method, storage medium and traffic signal lamp
European Patent Office | 2020
|Signal lamp, traffic signal control device and traffic signal control method
European Patent Office | 2023
|