摘要
热释电红外传感器被广泛的应用在报警器、人体移动检测的相关领域。本文主要讨论基于热释电红外传感器的节能广告牌设计,通过热释电红外传感器的人体检测功能,使广告牌在有路人经过时启动,达到节能的目的。
Pyroelectric infrared sensor is widely used in alarm,and the field of moving human body detection.This article focuses on the energy saving billboard design which is based on pyroelectric infrared sensor,by applying the detection function of the pyroelectric infrared sensor,it makes billboards start when pedestrians passed by,achieves the goal of energy saving.
出处
《自动化技术与应用》
2013年第7期131-134,共4页
Techniques of Automation and Applications
关键词
热释电
红外传感器
节能
广告牌
pyroelectricity
infrared sensor
energy saving
billboard
