The Service Facilities Queuing Simulation Research Of Dalian North Subway Station

Metro Dalian North Station is Dalian Metro Line 1 and 2 transfer hub station,take the Dalian internal traffic,Metro Dalian North Station north of high-speed rail,take Dalian external traffic,will also connect fast track on the 3rd line,South Guanling Bus Terminal,Jinpu intercity railway extension line,the future can achieve the five lines of seamless transfer.The future extension of the Jinpu Intercity Railway will also be connected to the subway Dalian North Station.After the completion of the project,the project will form a vertical traffic channel to guide the city to the north.To improve the network planning and promote the implementation of the urban development strategy,Radiation range is of great significance.Subway Dalian North Station as an important transport hub,every day with tens of thousands of passenger traffic.According to the survey in the passenger peak,the service facilities at the passenger line travel serious congestion queuing phenomenon,seriously affect the station's operating efficiency,service level and passenger travel efficiency.Therefore,the study of subway Dalian North Station service facilities,and thus improve the subway Dalian North Station service level,to the passenger experience to bring more humane and scientific experience.The paper analyzes the service facilities and passenger flow lines of Dalian North Subway Station,and the main contents are as follows:(1)The classification of the subway station service facilities,the basic components,the service level classification,the basic components of the queuing system,the queuing system model system analysis;(2)Systematically analyzes the spatial layout structure,service facilities configuration,layout and service facility queuing system of Dalian North Railway Station;(3)The passenger flow characteristics of the Dalian North Railway Station,the distribution law of the passenger flow and the streamline organization are systematically analyzed.(4)The simulation modeling of the Dalian North Station of the metro railway line south of the Jinpu intercity railway line,validates the validity of the simulation model,outputs the simulation index,analyzes the queuing situation of the service facilities,the cross-collision area of the passenger flow line,And put forward the corresponding countermeasures and suggestions;(5)The simulation modeling of the Dalian North Station after the opening of the South Extension Line of the Jinpu Intercity Railway and the comparative analysis of the extension of the South Extension Line of the Jinpu Intercity Railway,comparing the queuing of the service facilities and the cross-Region,for the existing problems,and put forward the corresponding countermeasures and suggestions.