基于 GSM 网络的远程红外家庭安防系统设计

摘要

This paper designs an long range monitor and controlling system within a Family safety protection. It is that infrared alarm which is controlled by MUC continuously monitoring environment safe inside provision scope, after discovering an excrescent circumstance (infrared alarm be separated to cut off or be destroyed),MUC Correspond with GSM mobile telephone through serial-port, then report the warning message to the control centre or preset cellular phone through the GSM network, after the control centre receive information and carry on analytical judgment, it give out control order to the far end ,and the far end carries on a homologous control. The purpose of family safe precaution is achieved. The system is low cost and reliable which can be applied to commercial applications.%　　通过单片机控制红外接口不断感知规定范围内环境安防情况，发现异常情况后，由单片机经由串口与 GSM手机进行通信，再将报警信息经由 GSM 网络传送至控制中心或预置的手机上，控制中心接到报警信息进行分析判断后，将控制命令发给远端进行相应的控制，从而达到安防目的。该系统成本低，性能稳定可靠，具有较高的商业应用价值。