| Popis: |
Faced with a serious case of energy waste in the city's public lighting, in this paper, we design a streetlamp which can turn on and off based on natural illumination lights. Depending on the people need for each grade road illumination of different time, it can automatically adjusts the applied voltage lighting by using load regulator, to achieve the purpose of saving lights, without regard to seasonal variation. This paper introduces the control principle, hardware and software flow of the system. Practice shows that the system is scientific and reliable and its energy-saving effect is obvious, and the system has high promotional value. |
