考虑动车组接续的列车运行图智能调整方法  

Intelligent Adjustment Method for Train Operation Diagram with Consideration of Motor Train Set Connection

作　　者：周晓昭 张琦[3,2] 许伟 王涛[3,2] 宋鹏飞 Xiaozhao;ZHANG Qi;XU Wei;WANG Tao;SONG Pengfei(l.China Academy of Railway Sciences,Beijing 100081,China;Signal ＆ Communication Research Institute,China Academy of Railway Sciences,Beijing 100081,China;National Research Center of Railway Intelligence Transportation System Engineering Technology,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院,北京100081 [2]国家铁路智能运输系统工程技术研究中心,北京100081 [3]中国铁道科学研究院通信信号研究所,北京100081

出　　处：《铁道学报》2018年第8期19-27,51,共10页Journal of the China Railway Society

基　　金：国家自然科学基金(61790575)

摘　　要：为提高列车晚点情况下高速铁路调度指挥系统应急处置的效率,实现列车运行图智能调整,本文结合具有大量始发终到作业车站所在的调度区段动车组接续的特点,建立考虑动车组接续的高速铁路列车运行图智能调整模型,采用基于改进的和声搜索算法对所建立的模型进行求解。以京津城际延伸线(天津站至于家堡站)实际应用情况构造仿真实例,对4种模拟运行干扰场景下的列车运行图实时调整方案进行求解。仿真结果表明考虑动车组接续的高速铁路列车运行图智能调整模型及所采用的求解算法,能够减小晚点时间并抑制晚点传播,具有可行性和有效性。In order to improve the efficiency and intelligent level of emergency treatment of high speed railway traffic dispatching system in the case of train delays and to realize intelligent adjustment of train operation dia gram, in this paper, the characteristics of motor train set connection in the train dispatching section, where a station with many originating and terminating train tasks is located, were studied. Then the train operation in telligent adjustment model with consideration of motor train set connection was set up. The improved harmony search algorithm was adopted to solve that model. In the end, the simulation example was constructed, accord ing to the practical application of Beijing Tianjin intercity extension line （from Tianjin to Yujiapu）, to generate the train operation real time adjustment scheme under four simulated operation interference conditions. The re sults show that the model and the algorithm adopted could reduce the delay time and control its propagationThis new method is feasible and effective.

关 键 词：高速铁路 列车运行调整 动车组接续 智能调整 和声搜索算法 

分 类 号：U292.21[交通运输工程—交通运输规划与管理]