| 基于龙芯的二乘二取二计算机联锁控制系统 |
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| 引用本文： | 程建兵,刘小旭.基于龙芯的二乘二取二计算机联锁控制系统[J].价值工程,2010,29(27):169-169. |
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| 作者姓名： | 程建兵 刘小旭 |
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| 作者单位： | 河南辉煌科技股份有限公司,郑州,450001 |
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| 摘 要： | 铁路车站信号计算机联锁控制系统是一个实时、多任务、安全苛求的计算机控制系统。该系统以中国科学院计算机研究所研制的龙芯系列处理器为核心,使用开源的Linux操作系统,在保证系统的实时性、安全性、可靠性、可扩展性、多任务处理和节能环保的同时,也避免了在计算机联锁控制系统中使用国外的处理器可能存在的安全隐患。
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| 关 键 词： | 计算机联锁 龙芯处理器 Linux操作系统 铁路车站信号 |
Double 2-Vote-2 Computer Interlocking Control System Based on Loongson CPU |
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| Cheng Jianbing,Liu Xiaoxu.Double 2-Vote-2 Computer Interlocking Control System Based on Loongson CPU[J].Value Engineering,2010,29(27):169-169. |
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| Authors: | Cheng Jianbing Liu Xiaoxu |
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| Institution: | Cheng Jianbing,Liu Xiaoxu ( He＇nan Splendor Seienee ＆ Teehnology Co., Ltd., Zhengzhou 450001, China) |
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| Abstract: | Railway station signal computer interlocking control system is a real-time, multi-task and safety-critical computer control system.The core of this system is the Loongson CPU developed by Institute of Computing Technology Chinese Academy of Sciences and the Kaiyuan Linux operation system. Ensuring traits such as the real-time, security, reliability, scalability, multi-task and energy-saving, at the same time, the system escapes the safety loophole of abroad processor in the computer interlocking control system. |
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| Keywords: | Computer Interlocking Loongson CPU Linux OS Railway Station Signal |
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