| 新一代机车显示平台TPX20系统软件的构建 |
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| 引用本文： | 谷丰,刘群欣.新一代机车显示平台TPX20系统软件的构建[J].机车电传动,2010(2). |
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| 作者姓名： | 谷丰 刘群欣 |
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| 作者单位： | 株洲南车时代电气股份有限公司,技术中心,湖南,株洲,412001 |
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| 摘 要： | 介绍了采用linux操作系统构建的TPX20显示器软件系统,描述了软件系统的整体架构、内核,并重点讨论了设备驱动和文件系统,以及就机车领域应用特点而进行的优化工作。目前,该系统运行稳定,现场应用效果良好。
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| 关 键 词： | linux 设备驱动 内核 文件系统 机车显示平台 TPX20显示器 PXA255嵌入式处理器 |
Software Construction of Next-generation Locomotive Display Platform TPX20 |
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| GU Feng,LIU Qun-xin.Software Construction of Next-generation Locomotive Display Platform TPX20[J].Electric Drive For Locomotive,2010(2). |
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| Authors: | GU Feng LIU Qun-xin |
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| Institution: | Technology Center;Zhuzhou CSR Times Electric Co.;Ltd.;Zhuzhou;Hunan 412001;China |
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| Abstract: | This paper introduced the software of TPX20 display unit system which using linux operation system.It described the construction and kernel of the software system,discussed the device drivers and file system,as well as the optimization work focus on features of locomotive industry.The system runs in good condition and has an excellent performance. |
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| Keywords: | linux device driver kernel file system locomotive display platform TPX20 display PXA255 embedded processor |
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