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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。
Mobile blocking technology has been successfully applied to urban rail transit, can improve transport efficiency, but not yet practical application in the railway. This paper analyzes the particularity and complexity of railway transportation compared to urban rail transit, discusses the importance of train information mobility management to railway mobile blockade system, puts forward the dynamic management strategy of train station information and two-way linked list Storage structure of the interval train information dynamic management approach, based on the hierarchical index train information query, analysis of its related algorithms and performance. It is of certain reference value to the research and application of railway mobile occlusion system.