The embodiment of the invention provides asignal machine and a traffic control system. The annunciator comprises a main control part which is used for receiving a yellow flash instruction and transmitting the yellow flash instruction to a corresponding sub-control part; the sub-control parts are used for transmitting the power supply signals to the corresponding lamp controllers; the lamp controller is used for controlling a corresponding signal lamp to realize a yellow flash function according to the yellow flash instruction; the lamp controller is also used for generating an abnormal signal when detecting that the corresponding signal lamp is abnormal, and transmitting the abnormal signal to the corresponding sub-control part; the sub-control part is also used for generating a fault signal according to the abnormal signal and feeding back the fault signal to the main control part; and the main control part is also used for realizing a yellow flash function according to the fault signal. The state of the signal lamp can be monitored, fault feedback and degradation operation can be realized, and faults can be processed in time.
本发明实施例提供一种信号机和交通控制系统,该信号机包括:主控部,用于接收黄闪指令,并向对应的分控部发送所述黄闪指令;所述分控部用于向对应的灯控制器传输所述电源信号;所述灯控制器用于根据所述黄闪指令控制对应的信号灯实现黄闪功能;其中所述灯控制器还用于在检测到对应的信号灯出现异常时,生成异常信号,并将所述异常信号传递至对应的分控部;所述分控部还用于根据所述异常信号生成故障信号,并将所述故障信号反馈至所述主控部;所述主控部,还用于根据所述故障信号实现黄闪功能。本申请可以对信号灯的状态进行监测,并实现故障反馈和降级操作,可及时对故障进行处理。
Signal machine and traffic control system
信号机和交通控制系统
2021-12-14
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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