Some places are determined by the local government according to the local situation, and most of them now use the average filtering algorithm to detect the natural light intensity and pulse interference through the photoresistor.
Automatically switch the switch status of the street light. And through wireless transmission technology, the condition of the street lamp is fed back to the management center. Realize remote monitoring of street lights.
After all, there are people in the city all the time, and turning off the lights in a city will be completely dark, which is not conducive to anti-theft and will bring inconvenience to life.
In the future, the combination of manual control and automatic control will be implemented, and the switching time of the light will be dynamically adjusted according to the changes in season and brightness. At the same time, the holiday lights, holiday lights and lamps are controlled separately, which not only shows the unique night scene of the city, but also saves energy.