| 嵌入式OLED驱动及其在列车故障诊断中的应用 |
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| 引用本文： | 孙惠琴.嵌入式OLED驱动及其在列车故障诊断中的应用[J].铁路计算机应用,2010,19(6):44-48. |
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| 作者姓名： | 孙惠琴 |
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| 作者单位： | 中国铁道科学研究院,机车车辆研究所,北京,100081 |
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| 摘 要： | 本文在AT91SAM9261硬件平台和嵌入式Linux软件平台下,进行了OLED驱动程序的设计和实现.驱动程序起到了硬件与软件应用程序之间的接口作用,屏蔽了底层硬件的不同,方便了应用软件开发.本文分析AT91SAM9261与OLED连接的硬件电路,进行驱动程序的设计,详细介绍驱动程序开发的过程,并阐述其在列车故障诊断系统中的应用前景.
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| 关 键 词： | 嵌入式系统 OLED 故障诊断 |
| 收稿时间： | 2010-06-15 |
Application of embedded OLED device driver to fault diagnosis of train |
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| SUN Hui-qin.Application of embedded OLED device driver to fault diagnosis of train[J].Railway Computer Application,2010,19(6):44-48. |
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| Authors: | SUN Hui-qin |
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| Institution: | SUN Hui-qin(Locomotive ＆ Car Research Institute,China Academy of Railway Sciences,Beijing 100081,China) |
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| Abstract: | This paper designed and implemented the OLED device driver based on AT91SAM9261 and Linux.The device driver was the interface of hardware and application software,shielded the difference of hardware and convenient to the application development.This paper analyzed the hardware circuit of AT91SAM9261 connectiong OLED and designed the device driver of OLED.The device driver development was introduced in detail.The brilliant future of OLED device driver was introduced in train. |
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| Keywords: | OLED |
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