文档介绍：西南科技大学高等教育自学考试毕业论文 I基于 GSM 短信模块的家庭防盗报警系统摘要:本系统主要由单片机和 GSM 短信模块组成,借助最可靠、最成熟的 GSM 移动网络,以最直观的中文短消息或电话形式,直接把报警地点的情况反映到您的手机屏幕上。它采用主动式红外传感器进行检测,变有形的传统防盗网防盗窗为无形,给火灾时的逃生提供方便。并配备烟雾传感器和燃气泄漏传感器,实现防火、防燃气泄漏的作用。【关键词】单片机;GSM 模块;传感器西南科技大学高等教育自学考试毕业论文 II The Family guard against theft and alarm system Based on GSM Modem Abstract : The System is made upof MCU and GSM Modem. It will display the alarm content in Chinese directly at your mobile screen, and it recurs to the most reliable GSM work. The system adopted initiative infrared sensor to detect, and it turned the traditional and alarm windows to immateriality. Besides, the system equipped the smog sensor and leakiness sensor of gas and guarded against fire and gas leakiness. K eywords : mcu gsm ; modem ; sensor 西南科技大学高等教育自学考试毕业论文 III 目录绪论································································································ 1 第1章单片机概述··············································································· 2 AT89S52 的主要性能····························································· 2 AT89S52 的功能特性描述······················································· 2 第2章GSM 模块·························································