Abstract
With the development of society people of the quality of life in demand is higher and
higher, lighting in the proportion of energy consumption, thus increasing illumination
energy conservation also more and more importantly. Now universal use energy-saving
switch at home and abroad have sonic basic type, touch type, photographic type and so on.
This several switch have their own disadvantages, such as sonic type is not suitable for
environmental noisy places, photographic switch in one period can't shut automatically.
This design combined by AT89C51 LED lighting technology, infrared sensing
technology, light sensor technology, the delay technique and processing technology to
realize the intelligent control of lighting equipment. Microcomputer controls lighting
equipment open or closed, by the relay ,through the light detection circuit for lighting
equipment testing, if surrounding brightness is not enough then microcomputer detect the
BIS0001 chip whether collected to human pyroelectric sensing signals, according to
whether have pyroelectric sensing signals microcontroller redirected immediately control
lighting equipment open or closed.
Keywords: microcontroller;sensor;BIS0001;lighting control;energy-saving
*********************************************************************
*********************************************************************
*专 抠 专 欢迎 *
*业 抠 为 您 *
*代 群 大 加入 *
*做 2 学 *
*毕 4 生 *
*设 6 服 *
* 3 务 *
评论0
最新资源