变电站汇聚节点\接入节点

一款基于LoRa低功耗广域网技术的大型工业级物联网网关。

Keyword:

Power IoT sensors Smart power distribution Internet of Things Smart cable tunnel gallery Smart power generation Internet of Things Smart Internet of Things

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Product Details

变电站汇聚节点\接入节点

 

 

产品概述

 

    随着智能电网建设的发展,智能用电领域也随之不断变化和发展,网络应用逐渐复杂化和多样化,各层网络建设朝着无线化和便携化发展,同时,智能用电业务领域对各层终端设备的要求也不断提高,例如各层的业务汇聚网关,终端控制设备等。 本公司综合分析了相关接入网通信技术、短距离组网技术、网关以及智能家居方面的相关内容,在此基础上,又详细分析了电力业务和智能用电服务系统对通信网络的技术需求,结合智能用电服务系统网络的通信需求,设计了两种组网方案,即有线组网方案和无线组网方案。在网络架构的基础上,设计了适合智能用电业务应用的无线网关,该无线网关采用双核芯片,满足无线通信方式,上行有线,符合用电业务数据传输的要求,在硬件基础上,设计了网关的软件结构,针对两种通信方式,分别进行了无线频率干扰问题解决,有线距离对平台协议。与此同时,简单制定了一种适合智能用电业务应用的应用层通信协议,并简要分析了终端设备的工作过程。

 

产品外观图

 

    无线汇聚节点是一款基于LoRa低功耗广域网技术的工业级物联网网关。

汇聚节点.png

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