The invention relates to a traffic signal lamp detection device, and relates to the technical field of traffic signal lamp control, the traffic signal lamp detection device comprises a control circuit, a detection circuit and a lamp control circuit, the control circuit is connected with the detection circuit and the lamp control circuit, and the lamp control circuit is used for controlling on or off of a traffic signal lamp according to a control signal of the control circuit. And the detection circuit is used for respectively detecting the traffic signal lamp, the lamp control circuit and the detection circuit according to the lamp signal and a detection signal given by the control circuit, and transmitting a detection result to the control circuit for judgment. The system has the effect of detecting whether the traffic signal lamp and the lamp control circuit work normally or not in real time, ensures normal indication of the traffic signal lamp, and improves traffic safety.
本发明涉及一种交通信号灯检测装置,涉及交通信号灯控制技术领域,其包括控制电路、检测电路、灯控电路,控制电路分别与检测电路、灯控电路连接,灯控电路用于根据控制电路的控制信号,控制交通信号灯的打开或关闭,并输出灯信号给检测电路,检测电路用于根据灯信号和控制电路给出的检测信号,分别检测交通信号灯、灯控电路及检测电路本身,并将检测结果传输给控制电路进行判断。本发明具有实时检测交通信号灯与灯控电路、检测电路是否正常工作的效果,保证了交通信号灯指示正常,提高交通安全。
Traffic signal lamp detection device
一种交通信号灯检测装置
2023-08-01
Patent
Electronic Resource
Chinese
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