Design And Implementation Of Dispatching Information Management System For Metro Depot

With the rapid economic development,as an important means of transportation,the subway is getting more and more attention,it has many advantages such as small footprint,fast speed,high efficiency,etc.The subway depot is an important part of subway operation.Its main responsibility is to complete the tasks of parking,maintenance of vehicles.Scientifically improving the operation efficiency of the depot is particularly important for the operation.At present,the traditional depot dispatch management methods are relatively backward,and its plan preparation is still at the stage of manual compilation and paper document exchange.The information interaction between the dispatchers still uses oral telephone communication,and the key dispatch information cannot be obtained in real time.Information between dispatchers is not shared.These conditions have a great impact on the operation efficiency of the depot.In response to the above problems,this paper designs a scheduling information management system to achieve comprehensive management of scheduling information.First of all,the thesis introduces the research background and significance of the subject,the research status of depot at home and abroad is analyzed,and it explains the production process of depot.Secondly,based on the analysis of the needs of the subway depot dispatch information management system,the overall structure of the system is elaborated.According to the work content of site scheduling and maintenance scheduling,it is divided into inspection information management module,site information management module and technical operation chart display module,then design the functional module.At the same time,the database structure and network structure are introduced in detail.Then,aiming at the problem of automatic planning,the problem of making departure plan and entering plan is reduced to the problem of assignment.The artificial ant colony algorithm based on cost matrix is used to solve the model of compilation departure plan,and the way of computer-aided decision-making is used to realize the making of entering plan.At the same time,using the idea of technical operation chart,the key scheduling information in the depot is displayed graphically and comprehensively,and the production operation information in each time period in the depot is displayed centrally and intuitively.Finally,as part of the depot integrated automation system designed by school and enterprise.based on the Windows environment,MFC software architecture,C++ programming language and C/S system structure are adopted.Through the Oracle database as data management software,the development of the dispatching information management system for metro depot is completed.The application of the dispatching information management system for metro depot can speed up the construction of metro informatization.It has a positive significance for maintaining information sharing,reducing dispatcher’s operation intensity,improving the efficiency of subway depot management and reducing operating costs.This system can meet the requirements of the information management of the current depot.