Design and implementation of green intelligent lights based on the ZigBee

Abstract

By analysis of the low degree of intelligence of the traditional lighting control methods, the paper uses the singlechip microcomputer for the control core, and uses a pyroelectric infrared technology to detect the existence of the human body, light sensors to sense the light intensity; the interface uses infrared sensor module, photosensitive sensor module, relay module to transmit the signal, which based on ZigBee wireless network. The main function of the design is to realize that the lighting can intelligently adjust the brightness according to the indoor light intensity when people in door, and it can turn off the light when people left. The circuit and program design of this system is flexible, and the system achieves the effect of intelligent energy saving control.

Development status of a smart lighting system in urban streets

“…In addition, German scientists effectively harnessed computer technology for centralized street lamp control. Then, other Western countries began to study the remote control of urban street lamps, and Japan's Panasonic company stands out as one of the earliest to realize the remote street lamp control using the HBS protocol [7] .…”