推荐星级:
  • 1
  • 2
  • 3
  • 4
  • 5

基于Lora技术的城市供热监测系统设计

更新时间:2020-11-20 07:03:15 大小:3M 上传用户:zhengdai查看TA发布的资源 标签:lora供热监测系统 下载积分:1分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

资料介绍

城市供热系统布局环境复杂多样,终端变量参数数据信号采集及传输受到很多环境噪声及不规则建筑物的干扰,导致传统城市供热管网监控系统存在数据采集效率低下、定位误差大和丢包率严重的问题。如今,物联网技术的发展如火如荼,劳拉(Lora)技术以其低功耗、远距离、低成本及抗干扰能力强等优异特性而广受企业青睐,已成为最具发展前景的广域网通信技术之一。创新性地引入Lora无线传播技术,并与接收信号强度指示(RSSI)定位技术相结合,运用嵌入式模块F8L10T及网关设计了一种新型的城市供热管网监控系统。系统在改善信号采集及传输质量的同时提升了定位精度。试验结果表明,该系统实现了定时数据采集和监控报警的目的。

The layout environment of urban heating system is complex and diverse.The data acquisition and transmission of terminal variable parameters receive a lot of environmental noise and irregular building interference,resulting in low data collection efficiency,large positioning error and packet loss in traditional urban heating pipe network monitoring system.The problem is serious.Nowadays,the development of Internet of Things technology is in full swing.Lora technology is widely favored by enterprises with its excellent features of low power consumption,long distance,low cost and strong anti-interference ability,and has become one of the most promising WAN communication technologies.Therefore,the innovative introduction of Lora wireless communication technology and the combination of RSSI positioning technology,using the embedded module F8 L10 T and gateway to design a new urban heating pipe network monitoring system,improve signal acquisition and transmission quality while improving positioning accuracy.The test result indicates that the system reaches the goal of timing data acquisition and monitoring alarm.

部分文件列表

文件名 大小
基于Lora技术的城市供热监测系统设计.pdf 3M

全部评论(0)

暂无评论

上传资源 上传优质资源有赏金

  • 打赏
  • 30日榜单

推荐下载