基于Modbus协议的智能仪表自动检测系统  

The Automatic Detection System of Intelligent Apparatus Based on Modbus Protocol

作　　者：杜佳良 刘美俊[1] 李俊蒂 汤宗清 

机构地区：[1]厦门理工学院电气工程与自动化学院,福建厦门361024

出　　处：《盐城工学院学报（自然科学版）》2016年第3期50-55,共6页Journal of Yancheng Institute of Technology:Natural Science Edition

摘　　要：智能仪表广泛应用于配电监控系统,仪表自动检测系统是确保其安全可靠运行的重要保证。为解决传统检测系统效率低、易出错、操作步骤多等问题,采用Modbus-RTU总线协议,设计了一种软硬件结合的智能仪表调试与检验系统,将Modbus通信协议与32位微处理器STM32F103VBT6相结合,实现了仪表的功能测试与精度校准。测试结果表明,仪表检测系统运行稳定、可靠性好、使用方便,大大提高生产效率与产品质量,可在相关行业广泛推广。Intelligent Apparatus is widely used in power distribution monitoring system. The instrument automatic detection systemis an important guarantee to ensure its safe and reliable operation. To solve the low efficiency of traditional detection system, er-ror-prone, operation steps, this paper adopts the Modbus RTU bus protocol, we design a combination of hardware and softwaredebugging and testing system, intelligent instruments will be Modbus communication protocol combined with a 32-bit microproces-sor STM32F103VBT6, realized the function test and precision of the instrument calibration. Test results show that the instrumenttest system running is stable, good reliability, easy to use, greatly improve production efficiency and product quality.

关 键 词：智能仪表 MODBUS协议 通信调试 功能测试 

分 类 号：TM933[电气工程—电力电子与电力传动]