As we all know, road traffic signals are an important guarantee for maintaining traffic order and ensuring traffic safety and smooth traffic. In our daily life, when passing a crossroad or a T-shaped junction, you may find that the time setting of the road traffic lights above the east, west, south, and south directions on the main road and the secondary road will be different. In fact, the time setting on the road traffic lights is mainly set by the control system. What is the working principle of the road traffic signal control system?
Road Traffic Signal Control System Working Principle:
In the road traffic signal control system, if you want to complete the entire process of road traffic lights, you need to use the main controller, control circuit, counter, timer, decoder, clock signal generator, signal decoding drive circuit and digital display Decoder driver circuit.
The second pulse generator is the standard clock signal source of the timer and the controller in the system; the decoder outputs the control signals of the two sets of signal lamps, and drives the signal lamps to work after the drive circuit; the controller is the main part of the system and controls the timing thereof. And decoder work.
Then it is passed to the main control circuit and counter by the clock signal generator, the counter is passed to the decoder, and finally it is displayed on the display, to inform the background of the specific situation in the back to the main control circuit, passed through the decoder to the road traffic lights Above, they are shown on the road traffic lights on the main and secondary roads respectively.
The content introduced above is the working principle of the road traffic signal control system. However, depending on the regional environment, the installation specifications of the road traffic lights and the operating principles of the control system may also differ. Especially in the road traffic light control system, the time and the setting of the traffic lights at different crossroads in different regional environments are also different.
Road Traffic Signal Control System Working Principle:
In the road traffic signal control system, if you want to complete the entire process of road traffic lights, you need to use the main controller, control circuit, counter, timer, decoder, clock signal generator, signal decoding drive circuit and digital display Decoder driver circuit.
The second pulse generator is the standard clock signal source of the timer and the controller in the system; the decoder outputs the control signals of the two sets of signal lamps, and drives the signal lamps to work after the drive circuit; the controller is the main part of the system and controls the timing thereof. And decoder work.
Then it is passed to the main control circuit and counter by the clock signal generator, the counter is passed to the decoder, and finally it is displayed on the display, to inform the background of the specific situation in the back to the main control circuit, passed through the decoder to the road traffic lights Above, they are shown on the road traffic lights on the main and secondary roads respectively.
The content introduced above is the working principle of the road traffic signal control system. However, depending on the regional environment, the installation specifications of the road traffic lights and the operating principles of the control system may also differ. Especially in the road traffic light control system, the time and the setting of the traffic lights at different crossroads in different regional environments are also different.
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