| The national "13th Five-Year Plan" outline proposes to accelerate the development of multimodal transportation.In recent years,the country has been committed to the planning and construction of large-scale integrated transportation hubs to promote the development of the transportation industry.In order to promote the economic development of East Ch ina and improve the comprehensive transportation system of Shandong Peninsula,A large airport hub has been build in an area in East China,which will serve as an important transportation node in East China.The new airport covers aviation,high-speed rail,subway,and urban roads.Transportation and other comprehensive transportation methods,as well as the transit center(GTC)of multiple transportation methods,aim to build a demonstration point of my country’s air-rail integrated transportation integrated transportation hub.This paper mainly studies large comprehensive airport’s GTC hub operation management and control platform,combined with the characteristics of new local airport and the transportation center GTC,tailored for the airport’s hub operation monitoring,multi-transport coordinated operation,decision analysis and emergency command.An integrated GTC hub operation monitoring system.The main research work of this article is roughly divided into five parts.The first is a detailed analysis of users’ actual business needs.In order to accurately capture users’ needs,this article adopts the method of demand modeling from the user’s point of view and combines the use case diagram to design the platform.The second part is the architecture design of the system,combining the use case diagram of the demand analysis stage to further design the business functions of the system,introducing the concept of microservice architecture,and then splitting the system reasonably and effectively.The GTC hub operation monitoring system has designed five major business services: system management services,collaborative operation services,emergency command services,decision analysis services,and resource management services.Finally,the system’s hierarchical architecture design and specific technical architecture design have been completed.The third part mainly focuses on the detailed business logic design for each service divided,using the Spring Boot basic development framework combined with the Spring MVC model to design the business hierarchy structure,and combining the sequence diagram,class diagram and data structure table to design the interface of the business service.The system development adopts the development model of separation of front and back ends,using j Query UI + Echarts to realize the development of the front-end interface of the system,and Spring Security combines the JWT mechanism to realize user authentication and authorization.The fourth part is to deploy and test the system,use maven for project management,and conduct detailed functional tests,interface tests and performance tests on each module of the system to ensure the smooth operation of the system.Finally,it is a summary and outlook,summarizing the results of project practice and existing shortcomings.The system realized in this paper basically reached the expected goal in the demand stage.Participating in this project practice exercised my own project development ability,combined the theoretical knowledge learned with the actual development business,and consolidated my knowledge base.The system has been fully developed and successfully delivered,and is currently in the open beta stage for airport managers.The implementation of this project has strengthened the information management of new airport,and provided a certain reference value for the construction of public information platform for wide-ranging transportation hubs. |
