基于ADF7020的微功率无线协议分析仪设计  

Design of Micro-power Wireless Protocol Analyzer Based on ADF7020

作　　者：谢清锐 谈树峰 杨灿魁 王宇 杨骏 XIE Qingrui;TAN Shufeng;YANG Cankui;WANG Yu;YANG Jun

机构地区：[1]广东电网有限责任公司,广东广州510080 [2]南方电网数字电网研究院有限公司,广东广州510080

出　　处：《计量与测试技术》2021年第2期18-21,共4页Metrology & Measurement Technique

基　　金：广东电网有限责任公司科技项目资助(项目编号:037800KK52190005)。

摘　　要：为了观测电力微功率无线通信单元的工作流程,分析设备间互联互通效果差的具体原因,研制了一款电力微功率无线协议分析仪。系统采用模块化设计思想,分为电力微功率无线射频信号采集模块和通信协议报文上位机分析软件两大部分,全方位展现了协议分析仪软硬件各部分设计思路。现场测试和应用结果表明:分析仪有助于发现通信单元互联互通效果不理想现象的背后原因,可以用于通信单元的互换互通测试。In order to observe the working process of power micro-power wireless communication unit and analyze the specific reasons of poor interoperability between devices,a power micro-power wireless protocol analyzer is developed. The system adopts modular design concept,it is divided into two parts: power micro power wireless RF signal acquisition module and communication protocol message host computer analysis software. It shows the design ideas of hardware and software of the protocol analyzer in an all-round way. The field test and application results show that the analyzer helps to find out the reasons behind the undesirable effect of communication and interworking between communication units,which can be used for the test of interchanging and interworking of communication unit.

关 键 词：微功率无线 用电信息采集 嵌入式系统 协议分析 互联互通 数据侦听 

分 类 号：TM933.3[电气工程—电力电子与电力传动]