Abstract: Moving block technology is successfully applied in urban mass transit system, and can enhance its transportation efficiency evidently. But its practical applications have not been taken place on railway. After analyzing the complexities and specialties of moving automatic block system in comparison with urban mass transit system, this paper discusses the importance of train information moving management in railway moving automatic block system, and presents the three-stage dynamic information management strategy of train and the dynamic information management methods of sector trains based on the bidirectional link list. And the train information inquiry is studied on the basis of hierarchal concordance. This paper analyzes the associated algorithms and its performances. All these have definite value for reference to the research and the applications of railway automatic moving block system.

Key words: moving automatic block system, train information, moving management, data structure

摘要： 移动闭塞技术已经成功地应用于城市轨道交通，能够提高运输效率，但尚未在铁路上实际应用。该文分析铁路运输相比于城市轨道交通的特殊性和复杂性，讨论列车信息移动性管理对铁路移动闭塞系统的重要性，提出车站“三环节”列车信息动态管理策略和基于双向链表存储结构的区间列车信息动态管理办法，研究基于层次索引的列车信息查询，分析其相关算法和性能。对铁路移动闭塞系统的研究与应用，有一定参考价值。

关键词: 移动闭塞系统, 列车信息, 移动性管理, 数据结构

CLC Number: 

• TP29