LoRa技术在低功耗智能抄表系统中的应用研究  

Application Research of Lora Technologyin low Power Consumption Intelligent Meter Reading System

作　　者：廖志远 杨顺韬[1] LIAO Zhiyuan;YANG Shuntao(Transport Information and Engineering School,Guangxi Transport Vocational and Technical College,Nanning 530023,China)

机构地区：[1]广西交通职业技术学院,广西南宁530023

出　　处：《广西民族大学学报（自然科学版）》2021年第4期87-90,共4页Journal of Guangxi Minzu University ：Natural Science Edition

基　　金：广西高校中青年教师科研基础能力提升项目(2019KY1340)。

摘　　要：IOT物联网技术的发展进一步加强了人与物、物与物之间的泛在联系,为实现释放人力资源依赖从而降低管理成本与提高效率提供了技术层面的支撑。笔者横向对比了目前几种较成熟、适合中长距离传输的无线网络技术特性,分析了基于LoRa低功耗无线底层传输技术的优势特征,剖析了LoRa技术的通信原理及其主要特性,并针对低功耗智能抄表系统的实际应用需求设计了一套可行的系统建设与组网方案。The development of IOT technology further strengthens the ubiquitous connection between people and things,It provides technical support for releasing human resource,reducing management cost and improving efficiency.The article compares several mature wireless network technology characteristics which are suitable for medium and long distance transmission,analyse the advantages and communication principle of low power wireless underlying transmission technology based on Lora,finally design a feasible system construction and networking scheme according to the practical application requirements of low⁃power intelligent meter reading system.

关 键 词：物联网 LoRa 智能抄表 低功耗 

分 类 号：TP274.4[自动化与计算机技术—检测技术与自动化装置]