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中文摘要：
针对移动电脑失盗率高这一现象,设计了一种以手机为信息接收平台、以单片机为核心处理器、利用GSM模块接收与发来的短信信息的移动电脑防盗远程监控系统。由于移动电脑在失窃时要搬离其支撑物会产生状态的改变;当重力传感器检测到电脑状态发生改变时,将向单片机发出信号,并把电脑移动异常信息通过GSM模块发送短信至手机;当测距传感器检测到移动电脑离开支撑物的距离到达到设定阈值时,将不断自动拨打用户电话报警,并通过单片机驱动防盗器上语音报警发出语音报警,从而实现有效防盗。
英文摘要：
In view of the phenomenon of the high theft rate of mobile computer,we designed an anti-theft remote monitoring system for mobile computer with mobile phone as the information receiving platform and information SCM as the core processor,it receives and sends information through the GSM module.Since the state of the mobile computer would be changed when removing its support before stealing.; When gravity sensors detect the the changes of the computer status,it would signal to the single chip microcomputer,and message the abnormal information on movement of computer through GSM module to mobile phones; When distance measuring sensor detects the distance from mobile computer to its support is up to the set threshold,it will automatically keep dialling user＇s telephone to alarm continuously,and make voice alarming through the voice alarm on single-chip microcomputer drive,thus effective antitheft would be achieved.
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