摘要
基于双元型热释电红外传感器探测计数原理和软件控制技术,提出了一种照明节能控制的新方法。一是根据教学楼的人数自动控制亮灯的教室;二是根据教室内的光照度和人数情况对灯具进行自动控制,实现＂按需亮灯＂来达到节能目的。阐述了室内大面积照明节能控制装置的工作原理和硬件电路、软件编程的设计方案。实验结果表明,研制的节能控制装置在室内大面积照明节能方面具有良好的节能效果和明显的经济效益,值得推广应用。
A new method of energy-saving lighting control was proposed,based on detecting and counting principle and software control.Classroom lights are automatically controlled according to the number of school buildings,and lighting is automatically controlled according to the light intensity within the classroom and the number of people,which is to achieve ＂ Light on Demand＂ to save energy.The paper described the principle and the design scheme of hardware circuits and software programming of the control equipment which is a large area indoor energy-saving lighting.The experimental results show that energy-saving control device developed by a large area lighting in the room has good energy saving effect,with the value of being widely applied.
出处
《照明工程学报》
北大核心
2011年第4期99-104,共6页
China Illuminating Engineering Journal
基金
“十一五”国防基础研究项目（B0120060585）
湖南省科技计划项目（2010GK3202）
关键词
光频转换器
双元型热释电红外传感器
节能控制装置
light to frequency converter
double element pyroelectric infrared sensor
signal processing
