Talk about the control theory of traffic lights on the road

Solar energy traffic signal lamp manufacturer of road traffic signal lamp control system operation principle:

In road traffic signal lamp control system, to the end of road traffic lights all process, needs to use the main control device, control circuit, counter, timer, decoder, the clock signal generator, signal decoding appeared drive circuit and digital decoder driver circuit.

Second pulse generator is timer and control device in the system the specification of the clock signal source; Decoder output of two sets of lights control signals, driving lights homework after driving circuit; Control is the first part of system and its control timers and decoder's homework.

And then by the clock signal generator to the main control circuit and counter, counter to the decoder, finally appeared to emerge and comment the background details in the back to the main control circuit, after a decoder is passed on to the road traffic signal lamp, separation appeared on the main road, road traffic lights.

Solar energy traffic signal lamp manufacturer outlined in the above content, is the road traffic signal lamp control system operation principle. But, on the basis of the regional environment different, and manipulation of the system operation principle may also be different. Especially in road traffic signal lamp control system, different regional environment is not the same as the intersection of road traffic light moment and whether go set is not the same.

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本文章由太陽能交通信號燈廠家提供。