基于数学规划和支持向量机的CTC运行调整技术  

CTC Operation Adjustment Technology Based on Mathematical Programming and Support Vector Machine

作　　者：王振东 赵宏涛 李智 曹桢 王心浩 高攀 WANG Zhendong;ZHAO Hongtao;LI Zhi;CAO Zhen;WANG Xinhao;GAO Pan(Signal&Communication Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Beijing Huatie Information Technology Co.,Ltd.,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通信信号研究所,北京100081 [2]中国铁道科学研究院集团有限公司北京华铁信息技术有限公司,北京100081

出　　处：《中国铁路》2024年第11期99-105,共7页China Railway

基　　金：中国铁道科学研究院集团有限公司科研开发基金项目(2023YJ211)

摘　　要：CTC调度区段列车运行调整智能化是落实高速铁路“智能运营”发展规划的重要举措。分析并梳理运行调整技术的运用环境和发展路线,明确了智能化运行调整技术分阶段发展的客观性和必要性。立足于行车调度需求,将调度员主导下的运行调整决策过程解耦为关键决策环节和时刻表调整环节,分析运用数学规划和支持向量机(SVM)方法,构建分阶段调整业务模型并求解的方案可行性及技术研究路线。研究结果表明:该方法具有较强的可行性,可为下一阶段列车运行调整智能化研究提供参考。The intelligent train operation adjustment in CTC train dispatching section is an important measure to implement the“intelligent operation”development plan of high speed railways.This paper analyzes and sorts out the application environment and development route of operation adjustment technology,and clarifies the objectivity and necessity of staged development of intelligent operation adjustment technology.Based on the demand of train operation dispatching,this paper decouples the operation adjustment decision-making process led by dispatchers into key decision-making links and timetable adjustment links,and analyzes the feasibility and technical research route of constructing a staged adjustment business model and solving it using the mathematical programming and support vector machine(SVM)method.The research results indicate that this method has strong feasibility and can provide reference for the next stage of intelligent research on train operation adjustment.

关 键 词：数学规划 支持向量机 调度集中 ICTC 运行调整 行车调度 

分 类 号：U283.4[交通运输工程—交通信息工程及控制]