摘要
针对汉巴南高铁在项目开通初期需在常态灭灯区段运行LKJ控车模式列车的实际需求,经过研究对比,选择调度集中系统自动点灯方案为信号系统配套实施方案。方案涉及中心行调台、各级中转接口服务器、车站追踪服务器和自律机等多个子系统及其内部模块的开发升级。以兼容和扩展为原则进行方案整体设计,提供LKJ控车模式数据灵活输入和可靠传输机制,在车站核心自律机增设自动点灯模块和升级计划执行模块,完成自动点灯逻辑与既有排路逻辑融合、自动点灯时机计算以及自动点灯重试和报警等功能。增设参数进行业务管控和算法调优,确保自动点灯功能的安全性、适配性和精准性。方案已成功应用于汉巴南高铁并取得预期效果,为调度集中系统在复杂场景下的功能补齐提供解决思路。
In view of the need to operate trains in LKJ control mode in the normal light-off section of Hanzhong-Bazhong-Nanchong HSR at the initial stage of the project,after research and comparison,the automatic lighting under the centralized traffic control system is chosen as the supporting implementation solution of the signal system.The solution involves the development and upgrading of multiple subsystems such as central train dispatching console,transfer interface servers at all levels,station tracking server and autonomous machine and their internal modules.The overall design of the solution is based on the principle of compatibility and expansion,providing flexible input and reliable transmission mechanism for LKJ train control mode data.Automatic lighting module and upgrade plan execution module are added to the station core autonomous machine to complete functions such as integration of automatic lighting logic with existing route setting logic,calculation of automatic lighting timing,automatic lighting retry and alarm.Parameters are added for business control and algorithm optimization to ensure the safety,adaptability and accuracy of the automatic lighting function.The solution has been successfully applied to Hanzhong-Bazhong-Nanchong HSR and achieved the expected results,providing a reference for the functional complement of centralized traffic control system in complex scenarios.
作者
赵宏涛
王振东
青建昌
邵珣
杨丹
ZHAO Hongtao;WANG Zhendong;QING Jianchang;SHAO Xun;YANG Dan(Signal&Communication Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Xichang Section of Track,Communication&Signaling and Power Supply,China Railway Chengdu Group Co.,Ltd.,Liangshan Sichuan 615000,China;Track,Communication&Signaling Inspection Institute,China Railway Chengdu Group Co.,Ltd.,Chengdu Sichuan 610081,China;Chengdu Communication and Signaling Maintenance Depot,China Railway Chengdu Group Co.,Ltd.,Chengdu Sichuan 610000,China)
出处
《中国铁路》
北大核心
2024年第5期97-103,共7页
China Railway
基金
国家自然科学基金(62203468)
中国铁道科学研究院集团有限公司科研开发基金项目(2023YJ106)。
关键词
汉巴南高铁
调度集中系统
LKJ控车模式
自动点灯
点灯时机
Hanzhong-Bazhong-Nanchong HSR
centralized traffic control system
LKJ train control mode
automatic lighting
timing of lighting
