基于AT89C51的室内照明控制系统设计.doc

河北农业大学 本 科 毕 业学 院：专业班级： 学 号： 学生姓名： 指导教师： 指导教师 二〇一三 年 六 月 日Indoor lighting control system based on AT89C51 is designed Abstact: In recent years,lighting electricity’waste is serious,especially reflected in indoor lighting life. Due to technical control does not reach the designated position and ignore the power-saving, personnel management makes the large amount of waste and energy consumption. With the rapid development of economy and the rapid advance of science and technology, people growing demand for lighting, lighting also became the most popular a kind of power consumption.There are a lot of enterprises based on the demand of security, even need 24 hour power supply lighting, excessive consumption of electricity, makes save electricity in our economic development at the same time a problem cannot be ignored.In reaction to the phenomenon of generalization, energy demand is increasing day by day. Based on single chip microcomputer control system has been widely used in the production and living, lighting control system is more and more popular.Electric waste phenomenon, in public places, the author of this paper uses AT89C51 as the core, a new optical, acoustic control, temperature control of three kinds of automatic control in one of the indoor intelligent lighting control system.The control system through the natural light,sound and remperature induction of human body,automatic control needs to be open to turn off the lights, so as to achieve the aim of energy saving province electricity. Intelligent lighting control system based on outomatic control?is given priority to, artificial control system. It can automatically switch and the dimming function, through the indoor temperature, light, and the sound collection, integrated control indoor lamp open, flexible, automatic lighting, both greatly reduced the number of management personnel also ruled out due to human factors and appear not time switch phenomenon. Energy saving, simple structure