How to LED tunnel lighting achieve intelligent dimming control?

At present, China's highway tunnel in the ongoing energy saving transformation: the traditional high-pressure sodium lamp into a light control LED tunnel lighting. Compared to the traditional way of tunnel lighting, LED lighting lamp with intelligent dimming control technology, it will reduce the number of tunnel lighting operation cost and management cost, to achieve the strategic objectives of highway tunnel lighting energy-saving emission reduction.
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LED tunnel lighting intelligent dimming energy-saving control system includes the main control module, single lamp control unit module, wireless communication module, dimming module and control software. The main work are as follows: firstly, through the multi loop mode distribution mode to realize the address of each lamp group, single lamp with independent address encoding, and according to the main control software can be programmed through the packet; wired or wireless signals, send control commands to the lamp; and then the output of PWM (pulse width modulation) dimming control signal is transmitted to the single light controller, it has realized the lamp dimming control.

In addition, each LED tunnel lighting distribution installation of intelligent single lamp dimming controller is, can open and shut down the remote control of each lighting lamps, each lamp of real-time information collection work status, timely find fault for energy-saving lighting and lighting, maintenance management. The dimming mode is mainly through the electrodeless dimming control, to achieve control of the lamp luminous flux output, and wireless communication is implemented by GPRS, and the highway tunnel remote monitoring and management platform of interactive data, intelligent remote control.

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