实验室安防系统的设计

Design of Security and Defense System of Laboratory

文中针对实验室防火防盗报警系统的局限性,提出一种基于电话网络为传送通道的智能自动安防系统,实现实验室的安全状况实时监控.采用单片机负责检测探测器信号的实时数据采集和处理,在有警情发生时启动以电话网为传输通道的报警模块进行自动拨号报警.该实验室安防系统具有结构简单、可靠性高、成本低等优点,因此具有较强的应用前景.

According to the limitations of guard against theft and alarm system in the laboratory, the paper proposed an intelligent and auto guard against theft and alarm system based on telephone network as the transfer passage, aiming to realizing real-time monitoring and control. This paper adopts MCU as lower computer to collect and deal with the data of detector signal. The system will start alarm signals and automatically dial remote alarms by the telephone number when emergency situations occur. The Laboratory＇ s security and defense system is simple, reliable and economical. It has a wide market future.