[1]冯 建,方 鹏,王 伟.基于Xenomai 的Linux 嵌入式系统在轨道交通客运车辆电气控制平台中的应用[J].控制与信息技术,2018,(02):11-14.[doi:10.13889/j.issn.2096-5427.2018.02.003]
 FENG Jian,FANG Peng,WANG Wei.A Linux Embedded System Based on Xenomai for Coach Electric Control Platform in Rail Transit[J].High Power Converter Technology,2018,(02):11-14.[doi:10.13889/j.issn.2096-5427.2018.02.003]
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基于Xenomai 的Linux 嵌入式系统在轨道交通客运车辆电气控制平台中的应用()
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《控制与信息技术》[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2018年02期
页码:
11-14
栏目:
控制理论与应用
出版日期:
2018-04-05

文章信息/Info

Title:
A Linux Embedded System Based on Xenomai for Coach Electric Control Platform in Rail Transit
文章编号:
2096-5427(2018)02-0011-04
作者:
冯 建方 鹏王 伟
(株洲中车时代电气股份有限公司,湖南 株洲 412001)
Author(s):
FENG Jian FANG Peng WANG Wei
( Zhuzhou CRRC Times Electric Co., Ltd., Zhuzhou, Hunan 412001, China )
关键词:
XenomaiLinux客车电气控制平台实时性逻辑控制智能监测
Keywords:
Xenomai Linux coach electric control platform real-time logic control intelligent monitoring
分类号:
TP316.85;U264.91
DOI:
10.13889/j.issn.2096-5427.2018.02.003
文献标志码:
A
摘要:
轨道交通客运车辆的电气控制平台是微机化电气屏柜中的智能化控制单元,通过核心控制模块中的嵌入式操作系统完成电气逻辑控制和多种智能监测保护功能。文章通过对Linux 与VxWorks 这两种主流嵌入式系统的实时性、功能性、性价比和开发资源等方面进行对比分析,设计了一种基于Xenomai 微内核移植的实时Linux 嵌入式操作系统。该系统既具备Linux 的多任务处理能力、丰富的网络制式通信、成熟可靠的图形处理与电能质量监测分析算法,又可实现微秒级的系统任务调度,对轨道交通客运车辆微机化电气屏柜的工程化应用具有重要意义。
Abstract:
Coach electric control platform is an intelligent control platform of the computerized electrical cabinet, which has electrical logic control and various intelligent monitoring and protection functions realized by the embedded operating system of the core control module. This paper compared the performance of two mainstream embedded systems, Linux and VxWorks, in terms of real-time capability, functionality, cost-effectiveness and development resources cost, and presented a Linux real-time embedded system based on Xenomai plug-ins. The proposed system not only has the multi-tasking capabilities, abundant network standard communication, mature and reliable graphics processing, and power quality monitoring and analysis algorithms of Linux, but also achieves microsecond-level system task scheduling, which has significant effects on computerizing electrical cabinet of passenger vehicles in rail transit.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-12-07
作者简介:冯建(1990-),男,工程师,主要从事车辆电气控制方面的研究和设计。
更新日期/Last Update: 2018-04-26