| 机车车地数据传输通道整合方案研究 |
| |
| 引用本文： | 龚利,蒋博,张卫伟,刘波.机车车地数据传输通道整合方案研究[J].机车电传动,2020(2):75-80. |
| |
| 作者姓名： | 龚利 蒋博 张卫伟 刘波 |
| |
| 作者单位： | 中国铁道科学研究院集团有限公司 电子计算技术研究所,北京 100081;中国铁路西安局集团公司 西安机务段,陕西 西安 710038;中国铁路武汉局集团公司 武昌南机务段,湖北 武汉 430064;株洲中车时代电气股份有限公司,湖南 株洲 412001 |
| |
| 基金项目： | 中国铁路总公司科技研究开发计划 |
| |
| 摘 要： | 针对铁路机车车地传输通道建设存在冗余的现状,提出了一种基于中国机车远程监测与诊断系统(CMD系统)的多系统车地数据传输通道整合方案,该方案对数据传输安全和传输效率进行了加强和优化,并结合实际需求,通过半实物仿真的方式对数据传输过程进行验证。该方案避免了车载设备重复投资、车载天线信号互相干扰的问题,可以减少通信资费与降低管理难度,并为机车数据统一应用提供了技术基础。
|
| 关 键 词： | 数据传输 通道整合 机车 CMD系统 公众移动通信网络 无线局域网 |
Research on Integration Scheme of Locomotive-Ground Data Transmission Channel |
| |
| GONG Li,JIANG Bo,ZHANG Weiwei,LIU Bo.Research on Integration Scheme of Locomotive-Ground Data Transmission Channel[J].Electric Drive For Locomotive,2020(2):75-80. |
| |
| Authors: | GONG Li JIANG Bo ZHANG Weiwei LIU Bo |
| |
| Institution: | (Institute of Electronic Computing Technology,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Xi’an Locomotive Depot,China Railway Xi’an Bureau Group Corporation,Xi’an,Shaanxi 710038,China;Wuchangnan Locomotive Depot,China Railway Wuhan Bureau Group Corporation,Wuhan,Hubei 430064,China;Zhuzhou CRRC Times Electric Co.,Ltd.,Zhuzhou,Hunan 412001,China) |
| |
| Abstract: | In view of the current redundancy of railway locomotive-ground transmission tunnel construction, a multi-system locomotive-ground data transmission channel integration scheme based on the Chinese locomotive remote monitoring and diagnosis system(CMD system) was proposed, which strengthened and optimized the security and efficiency of data transmission. Combining the actual requirements, semi-physical simulation test was carried out to verify the data transmission process.The scheme avoided the problem of repeated investment of on-board equipment and mutual interference of vehicle antenna signals, achieved the purpose of reducing communication tariffs and management difficulty, and provided a technical basis for unified application of locomotive data. |
| |
| Keywords: | data transmission channel integration locomotive CMD system public mobile communication network wireless local area network |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
