该防盗系统采用AT89S51为中央处理单元，作为控制系统的核心；通过振动传感器ZD25检测电动车的异常振动信号把感应到的振动信号转换为电信号，传递给单片机；利用西门子TC35i GSM无线通信模块向预设的车主手机发送报警短信 -AT89S51 the anti-theft system uses a central processing unit as the core of the control system abnormal vibration signal by vibration