LoRa无线通信技术下数据机房运行环境在线监测方法研究  

Research on online monitoring method for operating environment of data room under LoRa wireless communication technology

作　　者：续蕾[1] XU Lei(Liaoning University of International Business and Economics,Dalian 116023,China)

机构地区：[1]辽宁对外经贸学院,辽宁大连116023

出　　处：《无线互联科技》2024年第23期23-25,共3页Wireless Internet Science and Technology

基　　金：辽宁省优质教学资源共享项目,项目编号:2022SJJG2Y04;辽宁省教育厅科学研究项目,项目编号:W2020JC005。

摘　　要：文章提出了一种LoRa无线通信技术下数据机房运行环境在线监测方法,构建了LoRa无线通信网络总体架构,利用扩频通信技术完成了机房运行数据的收集;利用卡尔曼滤波器对数据进行了预处理;通过计算异常概率,实现了对机房环境变化的实时监测和预警。实验结果表明,所提方法整体的信噪比最高可达94 dB,吞吐量最高达6197 bps,具有很好的实用性。The article proposes an online monitoring method for the operating environment of data centers under LoRa wireless communication technology.Constructed the overall architecture of LoRa wireless communication network and utilized spread spectrum communication technology to collect operational data from the data center;The data was preprocessed using a Kalman filter;By calculating the probability of anomalies,real-time monitoring and early warning of changes in the computer room environment have been achieved.The experimental results show that the proposed method has an overall signal-to-noise ratio of up to 94 dB and a throughput of up to 6197 bps,demonstrating good practicality.

关 键 词：LoRa无线通信技术 卡尔曼滤波器 机房运行环境 

分 类 号：TP202[自动化与计算机技术—检测技术与自动化装置]