双元型红外传感器在教学楼照明节能控制中的应用

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。

Double Element Infrared Sensor Applications in the Energy Saving Control of the Teaching Building Lighting

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 ...