基于CC2531的安全监测预警系统设计

Design of Camp Safety Monitoring and Early Warning System Based on CC2531 [JZ)][HS)]

摘要:

为解决目前基层军营安全监测手段存在的高功耗、高成本、实时性较差、易被破坏等问题,选用CC2531和CC2591作为ZigBee通信模块芯片,布设多种传感器,搭建无线传感网,以PC机为监测主机,制定通信协议,设计出军营无线安全监测与预警系统;实现一平方公里范围内温度、湿度、人体入侵、可燃气体烟雾浓度等信息的远程监测与自动预警;以不同距离监测哈尔滨十二月份室外温度、相对湿度为试验,无数据丢失,温湿度测量误差不大于2%,表明系统具有高可靠性、高精度、低功耗、灵活易用等优点,具有广阔的应用前景。

Abstract:

Aiming at the short comings such as high energy consumption, high cost, poor real-time performance, easily damaged in military camp safety monitoring methods at the present time, a wireless security monitoring system based on CC2531 and CC2591 as the main ZigBee communication chip is explained in this paper, PC works as the monitoring host while deploying a variety of sensors in the wireless sensor network, the communication protocols are formulated. It is capable of automatic remote monitoring the temperature, humidity, human invasion, combustible gas smoke concentration information and early warning in a square kilometers range. The experimental of monitoring the outdoor temperature and relative humidity of Harbin in December verification of the system is also illustrated in this paper , there is no data lose while the deviation less than 2%, the results show that the advantages of the system lie in high reliability, high precision ,significant energy saving, flexible and easy to use with wide application promising.