智能家居防火防盗报警系统设计

摘要

目前家用的防火防盗报警等系统存在诸多的问题，针对目前出现的问题，本文介绍了一个基于单片机和GSM模块为核心，多传感器辅助的智能防火防盗报警系统，并详细地阐述了其基本的工作原理和电路构成。来访者的检测通过红外探测器实现；遇到火情时，通过温度传感器和烟雾探测器所构成的复合式火灾检测，可及时的报警。%According to present situation of fireproof, theft-proof alarm system for home and other remaining questions, introduced a system which can prevent the theft and fire based on the single chip microcomputer and GSM module,and the basic working principle and composition of the circuit are detailed described. Pyroelectric infrared sensor is used for theft-proof. Temperature sensor and photoelectric smoke sensor are integrated to a compound detector for fireproof, multi-sensors make the least error-alarm and enhance the reliability of system.Circuits applied in each part are presented.