基于LoRa通信的无线报警系统  

Wireless Alarm System Based on LoRa Communication

作　　者：吕远 LV Yuan(Shenzhen Forsafe System Technology Co. LTD. , Shenzhen, Guangdong Province 518057, China)

机构地区：[1]深圳市赋安安全系统有限公司,广东深圳518057

出　　处：《消防技术与产品信息》2018年第5期71-74,共4页Fire Technique and Products Information

摘　　要：介绍了一种基于低功耗广域网(LoRa)通信技术构建的火灾报警系统。该系统能够实时的监控建筑物内布局的多种传感器类终端设备,将在指定区域范围内的无线终端设备节点、中继器、火灾报警控制器通过LoRa通信技术组成无线通信网络,具备通信距离远,功耗低,稳定性高等优点。A fire alarm system based on LPWAN communication technology was introduced. The system could realize real-time monitoring of various sensor terminals distributed in the building by method of composing wireless communication network with wireless terminal device nodes,repeater and fire alarm controller within designated area via means of LoRa communication technology so as to possess the characteristics of long communication distance,low power consumption,high stability and etc.

关 键 词：低功耗广域网 无线传感器网络 火灾报警监测 

分 类 号：X913.4[环境科学与工程—安全科学] TN919[电子电信—通信与信息系统]