热释电红外传感器在防盗系统中的应用  

Application of pyroeletric infrared sensor in theftproof system

作　　者：吴英才[1] 林华清[1] 

机构地区：[1]湛江海洋大学信息学院,广东湛江524025

出　　处：《传感器技术》2002年第7期47-48,共2页Journal of Transducer Technology

摘　　要：介绍一种自动防盗报警系统。该系统由热释电红外传感器、电话和检控电路组成。若有人体在警戒范围内移动 ,红外传感器检测出信号 ,检控电路使电话自动拨号 (如 110 ) ,并通过其中的语言电路报告现场地址。A automatic alarm system against theft is introduced.It is constituted with pyroeletric infrared sensor,telephone and detecting circuit.As moving body appears in the alarm area,signals detected with pyroeletric infrared sensor make the telephone digitize numbers automatically (for example 110) and address of alarm is reported by linguistic circuit.

关 键 词：防盗系统 热释电红外传感器 电话 报警 拨号 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置] TP212[自动化与计算机技术—控制科学与工程]