浩吉铁路智能关键技术试验  

Test of Key Intelligent Technology of Haolebaoji-Ji’an Railway

作　　者：张格明 王立乾 郜洪民 林晖 王新锐 曹鸿飞 梁轶群 李克 ZHANG Geming;WANG Liqian;GAO Hongmin;LIN Hui;WANG Xinrui;CAO Hongfei;LIANG Yiqun;LI Ke(China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Railway Science&Technology Research&Development Center,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Signal&Communication Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Locomotive&Car Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Institute of Computing Technology,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司,北京100081 [2]中国铁道科学研究院集团有限公司铁道科学技术研究发展中心,北京100081 [3]中国铁道科学研究院集团有限公司通信信号研究所,北京100081 [4]中国铁道科学研究院集团有限公司机车车辆研究所,北京100081 [5]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

出　　处：《中国铁路》2022年第11期23-32,共10页China Railway

基　　金：中国国家铁路集团有限公司科研试验项目(SY2019T001)。

摘　　要：为推动我国重载铁路智能化发展、支撑浩吉铁路智能货运示范线建设,中国国家铁路集团有限公司在浩吉铁路组织开展了包括三大类七项内容的货运铁路智能关键技术试验。阐述浩吉铁路智能技术试验设计,对试验结果进行综合分析。试验表明,基于LKJ的货运列车辅助驾驶系统和分布式动力机车无线同步操控系统实现了设计功能,并可根据运行计划实时自动调整列车运行速度等级。同时,基于浩吉铁路运输生产数据集,验证了智能综合调度系统调整决策功能、轨道几何和接触网几何病害的智能识别算法、电务设备运维评价方法;获得了铁路真实环境条件下新型大容量无线通信传输技术特性,探索了北斗定位技术在新型列控系统应用的可行性。China State Railway Group Co.,Ltd.has organized an intelligent key technology test of freight railways involving three categories and seven items on Haolebaoji-Ji’an Railway in order to support the construction of the Haolebaoji-Ji’an Railway intelligent freight demonstration line and promote the intelligent development of heavy haul railways in China.The paper describes the overall plan of the test for intelligent technology and provides a thorough analysis of the test results.The test shows that the LKJ-based freight train driving assistance system and the distributed power wireless synchronous control system fulfill the design functions,and can automatically adjust the train speed level in real time according to the operation plan.Meanwhile,based on the transport data set of Haolebaoji-Ji’an Railway,the adjustment and decision-making function of the intelligent integrated dispatching system,the intelligent identification algorithm of track geometry and OCS geometry defects,and the operation and maintenance evaluation method of communication and signaling equipment are verified.The test contributes to the collection of the characteristics of new high-capacity wireless communication transmission technology in a real environment,and helps to explore the application of Beidou positioning technology in the new train control system.

关 键 词：浩吉铁路 智能货运 辅助驾驶 无线同步控制 无线宽带通信 北斗卫星导航 

分 类 号：U239.2[交通运输工程—道路与铁道工程]