| 引用本文: | 彭道刚,张浩,李辉,周凯.基于Modbus协议的ARM嵌入式监测平台设计与实现[J].电力自动化设备,2009,(1): |
| .Design and implementation of ARM embedded monitoring platform based on Modbus protocol[J].Electric Power Automation Equipment,2009,(1): |
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| 摘要: |
| 针对电厂自动化应用的嵌入式数据采集监测系统需求,在嵌入式Linux环境下设计开发了基于Mod-bus协议的ARM嵌入式监测平台,实现了ASCII和RTU 2种通信模式的串口ModlDUS协议主站,以满足与各串口Modbus协议从站设备的通信.嵌入式监测平台除了主要完成数据采集、数据处理等功能,还提供了数据采集接口、多种网络通信接口和人机交互接口等功能.通过对该平台的严格测试,所提供的串口Mod-bus协议主站服务程序运行稳定、可靠. |
| 关键词: Modbus协议 ARM嵌入式系统 嵌入式Linux 状态监测 |
| DOI： |
| 分类号:TM764 |
| 基金项目:上海市科技攻关计划项目，上海市曙光跟踪项目，上海市重点学科建设项目? |
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| Design and implementation of ARM embedded monitoring platform based on Modbus protocol |
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PENG Daogang~ ZHANG Hao~ LI Hui~1 ZHOU Kai~1
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| Abstract: |
| An ARM embedded monitoring platform with embedded Linux operation system is developed based on Modbus protocol for the embedded data acquisition monitoring system applied in power plant auto- mation.Its Modbus master station implements both ASCII and RTU communication modes for communica- ting with Modbus slave devices.It supports mainly the functions of data acquisition and processing,as well as different interfaces for data acquisition,network communication and operation.Test results show that, the servic... |
| Key words: Modbus protocol ARM embedded system embedded Linux condition monitoring |
