智能报警系统的设计

Design of Intelligent Alarming System

采用单片机控制技术,利用现有电话座机,设计了拨号、信号发生器、自动摘挂机、信号音检测、语音录放等电路,并编制了相应的软件进行系统控制。由于该系统与电话线并用,易于实现,可较好地解决家庭、店铺、办公室及一些重要场所的防盗报警问题。经使用证明,该系统运行可靠,性价比较高。该智能报警系统的主要创新点是利用现有电话网络,采用单片机控制,具有较高的可靠性。

Applying single chip computer control technology,the use of their existing telephone landline,a dial - up, signal generator,automatic pick hang up, signal tone detection, voice recording circuit are designed, and the corresponding software system is estabilshed. Since the system and telephone lines and use, easy to achieve, can better solve the problem of the family, shops, offices and a number of important issues of anti - theft alarm. By the use of proof,the system runs reliably and cost - effective higher.