基于拓扑图论策略的城市轨道交通信号设备布置方法研究

Urban Transit signal equipment arrangement strategy based on Topological Graph Theory

在城市轨道交通中,合理的应用信号设备是保证列车安全运行的重要工作环节。本文综合分析和研究了影响城市轨道交通信号设备应用的因素,并结合图论和拓扑学的相关策略建立信息数据模型,实现了信号设备信息数据结构组织、主要信号设备自动布置和进路Excel表生成。仿真表明,论文采用的方法能有效的实现信号设备布置,并减少差错,模型在减轻信号项目实施工作强度方面具有一定的实际应用价值。

In Urban Transit, reasonable application signaling equipment was important to ensure the safe operation of trains. Comprehensive analysis and study of the factors which affected the application of Urban Transit signal device were made. The paper combined with graph theory and topology related strategies to build data models, implemented the organization of information data structure of signaling device, automatic arrangement of the main signaling equipment, and Excel table generation. Simulation results showed that the method used in the paper could effectively implement signal equipment arrangement and reduce errors. The model was with some practical value in implementation strength of signal project.