Abstract
Intelligent lighting technology is a positive meaning to energy saving. At the present design, control modes, design principle and implementation method on the intelligent lighting system were introduced from two aspects of both hardware and software. Based on single chip microcomputer of AT89C51, light sensitive transistor and human body heat releasing infrared sensor were used to collect signals of both light intensity and human body so as to open and close lamps or regulating the room brightness. The software of PROTEL-99-SE was adopted to design circuits of SCM minimum system, circuits of collecting human body and light sensitive signals, LCD display circuit. Moreover, the assembly language is used to write the control program, which is input into the software of Proteus to simulate functions of the intelligent lighting system. Results show that the intelligent lighting system effectively work, and hardware circuits is reasonable.
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