本文介紹了一種基于GSM 的住宅智能報(bào)警系統(tǒng)。單片機(jī)為系統(tǒng)的控制核心，熱釋電傳
感器對現(xiàn)場防區(qū)進(jìn)行實(shí)時(shí)監(jiān)測。有警情發(fā)生時(shí)，該系統(tǒng)可自動(dòng)發(fā)出聲光電報(bào)警，同時(shí)向戶主發(fā)送警報(bào)短信。系統(tǒng)也可根據(jù)家中有無人情況，利用加密、解密進(jìn)行系統(tǒng)布防和撤防狀態(tài)的切換。事實(shí)證明該報(bào)警系統(tǒng)滿足了現(xiàn)代住宅防盜的需要。
關(guān)鍵詞：熱釋電傳感器；單片機(jī)；GSM

The Design of Domicile Intelligent Alarm System Based on GSM Module Feng Juan(1), Zeng Li-Hua(2) (1. College of Information Science and Technology ; 2.College of Mechanical and Electrical Engineering ,Agricultural University of Hebei ,Baoding, Hebei, 071001) Abstract：A domicile intelligent alarm system based on GSM module was introduced. SCM was a control core of the system；pyroelectric infrared sensor was used for monitoring defense area real-time. When some alarm situation was happened, the system could give an alarm by the way of sound & light & electricity. At the same time, it
would send an alarm message to householder. According to whether the householder was
in the house, the system could switch setting and removing defense by the methods
of encryption and decryption. It proved that the alarm system could meet the needs
of modern domicile anti-theft.
Keywords: Pyroelectric Infrared Sensor，SCM，GSM