基于无线传感器网络的PC台式机实时防盗智能检测系统设计

Design of Intelligent Monitoring System of A Personal Computer for Real-time Security Based on Wireless Sensor Network

融合现代检测与控制技术、短距离无线通信与网络技术,设计了一种PC台式机实时防盗智能检测系统。通过总线扩展USB接口监控外设的工作状态,内置超声测距与三维加速度传感器监控机箱状态,通过无线传感器网络实现机房管理与监控,利用WiFi或公网资源,构成整个机房的远程监控。实际应用表明,该系统具有报警响应灵敏、实时性好等特点,能够有效提高学校、金融行业等PC台式机集中使用场所的管理水平,市场应用前景良好。

A new real-time and intelligent security monitoring system using desktop computer is designed based on the technologies of modern detecting and control and short-distant wireless communication and network.Some techniques are used,including modern measurement and control technology,short-distance wireless communication and network technology.The working state of computer peripheral is real time monitored through the USB bus expansion interface,and the built-in ultrasonic ranging and three-dimensional acceleration sensor are used to monitor the state of the computer case,the management and monitoring of computer room are built by the wireless sensor network,and then the remote monitoring system is implemented by WiFi or public network resources,the system has better characteristics of the alarm response sensitivity and real-time alarm.