摘要
基于对电力计量自动化现场微功率无线通信性能测试的目的,采用STM32F103ZET6作为主控芯片,设计了一款用来评估微功率无线通信模块的协议一致性和不同模块之间的互联互通性的检测装置。所设计的装置通过分析比对空中报文与协议标准,评估通信协议的一致性;通过测试不同模块之间的通信成功率,评估模块的互联互通性;对以相同无线通信协议为基础设计的模块进行的交互成功率测试的成功率达到了96%,可满足用电信息采集系统通信单元的互换互通需求测试。
Based on the purpose of testing micro-power wireless communication performance on Power metering automation site. Using STM32 F103 ZET6 as the main control chip,we designed a detection device for evaluating the protocol consistency of the micro-power wireless communication module and the interoperability between different modules. The designed device evaluates the consistency of the communication protocol by analyzing the air information and comparing it with protocol standards;and evaluates the interconnectivity of the module by testing the communication success rate between different modules;96% success rate for interactive success testing of modules designed based on the same wireless communication protocol,it can meet the requirement of interchangeability test for the power information acquisition system communication unit.
作者
罗玄
王泽贤
蒋友权
补黔江
LUO Xuan;WANG Ze-xian;JIANG You-quan;BU Qian-jiang(Kaili Power Supply Bureau of Guizhou Power Grid Co.,Ltd.,Kaili 556000,China;College of Electrical and Information Engineering,Hunan University,Changsha 410082,China)
出处
《电子设计工程》
2019年第9期83-87,共5页
Electronic Design Engineering
关键词
计量自动化
微功率无线
协议一致性
报文分析
measurement automation
micro-power wireless
protocol conformance testing
packet analysis
