| 引用本文: | 刘炬,刘晓明,陈宇恩,赵龙江,耿世奇.基于工业以太网和实时操作系统的多CPU嵌入式变电站通信处理平台[J].电力自动化设备,2009,(7): |
| .Embedded multiple-CPU substation communication platform based on industry Ethernet and RTOS[J].Electric Power Automation Equipment,2009,(7): |
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| 摘要: |
| 介绍了一种嵌入式变电站通信处理软硬件平台.该平台硬件包括主CPU插件和各种功能插件,并由工业以太网、CAN现场总线组成内部通信网络,具有网络化、分布式、模块化、可扩展性和开放性等特点;软件基于嵌入式实时操作系统,采用模块化分层设计思想,设计了通信处理软件平台,实现了数据库管理层、硬件抽象层、通信协议层,层与层之间通过API函数实现松散耦合.在该平台上通过软硬件不同的配置实现了变电站内的远动工作站、保护管理机、嵌入式故障信息子站等通信处理装置,并在各种电压等级的变电站中广泛使用. |
| 关键词: 通信处理平台 工业以太网 CAN现场总线 实时操作系统 变电站自动化系统 |
| DOI： |
| 分类号:TM769;TM63 |
| 基金项目: |
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| Embedded multiple-CPU substation communication platform based on industry Ethernet and RTOS |
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LIU Ju LIU Xiaoming CHEN Yuen ZHAO Longjiang GENG Shiqi
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| Abstract: |
| A HW & SW embedded platform for substation communication processing is introduced.Its HW includes the main CPU and function plug-in units,as well as the internal communication network of industry Ethernet and CAN fieldbus,being networked,distributed,modularized,extensible and open.Its software is based on the embedded RTOS(Real-Time Operation System) and its communication processing software platform is designed with layered and modularized programming.Different layers(the database management,hardware abstr... |
| Key words: communication process platform industry Ethernet CAN fieldbus real-time operating system substation automation system |
