| 城轨列车在途安全监测数据传输系统研究 |
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| 引用本文： | 李宏辉,李海玉.城轨列车在途安全监测数据传输系统研究[J].铁路计算机应用,2014,23(5):6-10. |
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| 作者姓名： | 李宏辉 李海玉 |
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| 作者单位： | 广州市地下铁道总公司 工程技术研发中心,广州,510335 |
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| 基金项目： | 国家高技术研究发展计划（863计划）资助（2011AA110504）. |
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| 摘 要： | 为实现列车运行安全状态的实时全面获取和车地有效传输,对城轨列车在途监测数据传输系统进行研究.文章分析城轨列车在途数据传输系统的适应性,设计了城轨列车在途数据传输系统的构架,详细分析了车载子系统和地面子系统的组成及其关键技术.通过室内试验、公路试验和现场试验等3种方式,对城辊列车在途数据传输系统进行了试验,试验结果表明,该系统各项技能指标均满足设计要求,能够满足大容量安全监测数据车地传输的需要.
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| 关 键 词： | 数据传输 城轨列车 安全监测 |
| 收稿时间： | 2014-05-15 |
Research on Data Transmission System of safety monitoring for train of Urban Transit |
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| LI Honghui,LI Haiyu.Research on Data Transmission System of safety monitoring for train of Urban Transit[J].Railway Computer Application,2014,23(5):6-10. |
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| Authors: | LI Honghui LI Haiyu |
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| Institution: | (Engineering and Technical Research Center, Guangzhou Metro Corporation, Guangzhou 510335, China) |
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| Abstract: | In order to implement effective vehicle-ground communication and acquisition of safety status for train of Urban Transit in time,the Data Transmission System of safety monitoring for train of Urban Transit was designed and analyzed.Firstly,the adaptability of the System was analyzed.Secondly,the framework of the System was designed,and the composition and key technologies of its on-board subsystem and groundmounted subsystem were detailed.Finally,the experiments were conducted,including laboratory test,road test and field test,to validate the designed System.The experiment results showed that the designed System could meet the needs of transmission for large amount of safety monitoring data. |
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| Keywords: | data communication train of Urban Transit safety monitor |
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