基于无线传感网络的机房环境监控系统

Machine Room Environment Monitoring System Based on Wireless Sensor Network

当前,机房环境监控系统的数据库多设定为目标式,这种模式会导致监控效率较低、误报率增加。为了缓解这一情况,文章提出基于无线传感网络的机房环境监控系统。根据当前的测试需求及标准的变化,设定无线监控传感节点装置,搭建网关,完成系统硬件的设计;在系统硬件的基础上构建无线传感网络下ZigBee协议栈,采用多层级的方式,设计多层级数据库,提升整体的监控效率,完成对系统软件的设计。系统测试结果表明:针对选定的4个测试周期,所设计系统经过3个测试阶段,最终得出的监控系统误报率被较好地控制在1.5%以下,说明在无线传感网络的辅助下,所构建的机房环境监控系统稳定、高效,针对性强,具有实际的应用价值。

At present,the database of the environment monitoring system of the computer room is mostly set as the target type,which will lead to low monitoring efficiency and increase the false positive rate.In order to alleviate this situation,this paper proposes a computer room environment monitoring system based on wireless sensor network.According to the current test requirements and standard changes,the wireless monitoring sensor node device is set up,the gateway is built,and the system hardware is designed.On the basis of the system hardware,the ZigBee protocol stack under the wireless sensor network is built,and the multi-level database is designed in a multi-level way to improve the overall monitoring efficiency and complete the design of the system software.The system test results show that:for the selected 4 test cycles,the designed system goes through 3 test stages,and the final false positive rate of the monitoring system is well controlled below 1.5%,which indicates that with the assistance of wireless sensor network,the constructed computer room environment monitoring system is stable,efficient,highly targeted,and has practical application value.