| 基于实时Linux计算机联锁系统实时性分析与改进 |
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| 引用本文： | 由建宏,董昱,李智军. 基于实时Linux计算机联锁系统实时性分析与改进[J]. 兰州交通大学学报, 2007, 26(6): 107-109 |
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| 作者姓名： | 由建宏 董昱 李智军 |
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| 作者单位： | 兰州交通大学,电子与信息工程学院,甘肃,兰州,730070;青岛理工大学,计算机工程学院,山东,青岛,266033 |
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| 摘 要： | 计算机联锁系统是保障列车在车站范围内安全、高效运行的实时控制系统,它必须具有非常高的安全性、可靠性.这首先应该解决实时性的问题,针对基于Linux下的计算机联锁系统的实时性进行分析,并结合计算机联锁系统的实时性模块给出分析,采用实时Linux系统进行设计与实现,并对改进后的系统与原系统进行测试比较.
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| 关 键 词： | RTLinux实时性 内核 进程调度 计算机联锁 |
| 文章编号： | 1001-4373（2007）06-0107-03 |
| 收稿时间： | 2007-06-25 |
| 修稿时间： | 2007-06-25 |
Analysis and Improvement on Real-time Based on Linux Interlocking Computer System |
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| You Jianhong,Dong Yu,Li Zhijun. Analysis and Improvement on Real-time Based on Linux Interlocking Computer System[J]. Journal of Lanzhou Jiaotong University, 2007, 26(6): 107-109 |
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| Authors: | You Jianhong Dong Yu Li Zhijun |
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| Abstract: | The microcomputer interlocking system is a kind of control system,which guarantees the train's safety and high efficiency in scope of the station.Therefore,the system should have higher reliability and safety.The first should think about the problem of the real-time.The analysis has about the real-time of the microcomputer interlocking system.The analysis is also given according with the real-time module of the RT Linux,and the new system is compared with the former. |
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| Keywords: | RTLinux Real-time Kernel Process Schedule Microcomputer Interlocking |
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