【作者】 杨帆；

【导师】 陈荣武；

【作者基本信息】 西南交通大学 ， 交通信息工程及控制， 2019， 硕士

【摘要】 城市轨道交通车辆基地是城市轨道交通车辆停放、检查、维修、清洁和运用管理的场所。车辆基地主要的服务对象为列车,列车每日从车辆基地发车驶入正线运营,运营结束后再收车返回基地。车辆基地发车作业和收车作业是在收发车计划编制完成的基础上执行的。目前,车辆基地的收发车作业计划是由编制人员根据列车运行图、运营检修计划、车场线路存车情况等编制的,编制方法为人工手动编制,编制复杂度高,且效率低下。本文主要围绕编制发车计划和收车计划展开研究,设计实现了一种作业计划编制系统,该系统能够实现计划的快速编制和计划的仿真验证。本文主要研究实现成果包括:本文首先介绍了车辆基地概况和车辆基地行车作业组织现状。然后在系统需求分析的基础上,从软件架构、功能、系统界面以及数据库等方面对系统进行设计,在设计自动编制作业计划功能时,将作业计划自动编制问题进行数学分析,构建了以各列车运行里程差距最小化为目标函数的发车模型和以列车回库作业效率最大化为目标函数的收车模型,并在系统的实现中设计算法实现计划的自动编制。最后,采用C#编程语言开发作业计划编制系统,该系统实现了导入编制数据、自动编制发车计划、自动编制收车计划、人工编制收发车计划、仿真验证收发车作业计划、自动调整收发车作业计划以及导出收发车作业计划报表等功能。以经过处理后的现场数据作为编制数据对系统进行仿真测试,结果表明,系统能够快速准确地“一键”编制符合要求的收发车作业计划,同时可以辅助操作人员人工编制计划。在计划编制完成后,系统能够实现计划快速验证,还可以在仿真中实现计划的自动调整。该系统功能完善,界面友好,可操作性强,有助于提高收发车作业计划编制效率,为车辆基地作业计划编制提供了一种新方法。更多还原

【Abstract】 The urban rail transit vehicle base is a place for parking,inspection,maintenance,cleaning and operation management of urban rail transit vehicles.The main service target of the vehicle base is trains.The trains depart from the vehicle base and enter the main line to implement operational tasks every day.The trains travel from the vehicle base to the main line every day to perform operational tasks,and return to the base after the end of the operational mission.The vehicle base collection and departure operations are carried out on the basis of the completion of the plans.At present,the vehicle operation plan of the vehicle base is compiled by the compiler according to the train diagram,the maintenance plan,and the parking conditions of the yard line.The preparation method is manual preparation,and the compilation complexity is high and the efficiency is low.This thesis focuses on the compilation of the departure plan and the collection plan,and develops an operation planning system that can realize the rapid compilation of the plan and the simulation verification of the plan.The main research results of this thesis include:Firstly,this thesis introduces the general situation and the train organization status of the vehicle base.Then the system is designed from software architecture,function,system interface and database based on the system requirements analysis.The automatic compiling problem is mathematically analyzed when designing the automatic compiling function.Building a departure model with objective function of decreasing each train traveled distance and building a collection model with objective function of maximizing the train returning efficiency.The algorithm is designed to realize the automatic compilation of the plan in the implementation of the system.Finally,the C# programming language is used to develop the compilation system.The system can import the compiled data,automatically compile the departure plan,automatically compile the collection plan,manually compile the plan,simulate and verify the plan,automatically adjust the plan and export the plan report.Simulate the system with the compiled data which is processed field.The results show that the system can quickly and accurately "one-click" to compile the required departure plan and collection plan,and can assist the operator to manually compile plan.After the plan compilation is completed,the system can achieve quick verification of the plan,and can also automatically adjust the plan in the simulation.It is a fully functional,user-friendly and operability system which helps to improve the efficiency of the departure plan and the collection plan,and provides a new method for vehicle base compilation plan.更多还原