The invention provides a lane passing signal lamp provided with a foglight. The lane passing signal lamp comprises a base, a support, a signal chassis, an electric leakage detector, a controller, an alarm and a power supply converter, wherein the support is hollow cylinder shaped, the support is arranged on the base, the signal chassis is fixedly connected at the top end of the support, the alarm is fixed above the signal chassis, the electric leakage detector and the controller are respectively located inside the support, the electric leakage detector is respectively connected with the signal chassis and the controller, the controller is connected with the alarm, and the power supply input end of the lane passing signal lamp is connected with a UPS of a station controlling room through the power supply converter. The alarm is arranged based on the existing lane passing signal lamp, the alarm sounds in time when the lane passing signal lamp breaks down, so that workers can repair in time, and the normal traffic of vehicles is guaranteed.
Lane passing signal lamp provided with foglight
2015-05-20
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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