The invention discloses an intelligent LED (light-emitting diode) traffic lamp controller, and belongs to the technical field of automatic control. The intelligent LED traffic lamp controller is characterized by comprising a micro controller (1), a red-light constant-current controller (2), a yellow-light constant-current controller (3), a green-light constant-current controller (4), a red-light LED array (5), a yellow-light LED array (6), a green-light LED array (7), a booster circuit (8) and a constant-current circuit (9). Compared with the prior art, the intelligent LED traffic lamp controller has the advantages of simple structure, reliable performance, wide adaptability and the like.
Intelligent LED (light-emitting diode) traffic lamp controller
2015-04-29
Patent
Electronic Resource
English
Waterproof LED (light-emitting diode) traffic signal lamp
European Patent Office | 2015
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