The invention provides a solar traffic signal lamp emergency control system. A solar cell panel is electrically connected with a storage battery. The storage battery supplies power to a signal control device, a circuit control device, signal lamps, a shooting device, a cell panel orientation control device and signal lamps respectively through a power supply management unit. The single control device outputs a control signal to the circuit control device. The circuit control device controls the states of the signal lamps. The cell panel orientation control device adjusts the orientation of the solar cell panel. According to the invention, the solar cell panel and the storage battery are used for storing electric energy, and the problem that an existing emergency power supply fails to supply power for a long time is solved; the shooting device is used for shooting frame information of a monitored point and transmitting the frame image of the monitored point to a monitoring room; and the cell panel orientation control device automatically adjusts the orientation of the solar cell panel at any time, the solar cell panel of the system is enabled to be rotated to the direction highest in illumination and to automatically track and vertically receive solar light, and the solar utilization rate is substantially improved.
Solar traffic signal lamp emergency control system
2015-12-16
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Traffic signal lamp and traffic signal lamp control system
European Patent Office | 2021
|European Patent Office | 2023
|