Research On Waiting Capacity Of Large High-speed Railway Station Waiting Room

With the rapid development of initial cost construct of china,the high-speed railway is developing rapidly.By the end of 2016,the operating mileage of high-speed railway has 22,000 km.The EMU have delivered 14.43 million people.It developed a record high of peak passenger.Therefore,high-speed railway passenger station to become a passenger railway travel high-frequency places,for large-scale high-speed railway passenger station,the waiting room provides the main service sites,which is the main passenger distribution center,it is not only meet the daily travel needs,but also meet the needs of the peak passenger flow.The paper takes the waiting room of the large high-speed rail station as the main research object,and uses the combination of theory and practice to carry on the following research:(1)Analysis of relevant literature at home and abroadThe paper analysed the research status in the field of research at home and abroad,which covers the development of high-speed railway passenger station,the concept and calculation method of maximum passenger in waiting room and the peak hour departing quantum.It also covers the service level of waiting room and simulation of waiting room.Through the domestic and foreign research summary to provide research mentality of my thesis.(2)Analysis of the influencing factors of high-speed railway station waiting capacityIn this paper,the capacity of the waiting room of the high-speed railway passenger station can be divided into the existing waiting capacity of the waiting room and the required waiting capacity of the waiting room.Through research to find the capacity of waiting room of large high-speed railway passenger station has some influence factors.It includes the organization mode of passenger station,the law of passenger waiting time,the passenger quantitative index on peak hour and the service level of waiting room.Through the analysis of the above factors,it can provide the parameters for modeling the waiting room capacity of next chapter.(3)The calculation model of waiting capacity of large high-speed railway station waiting roomThe paper gives the calculation model of the existing waiting capacity and the required waiting capacity of the waiting room of the large high-speed railway station based on the analysis of waiting room waiting capacity.In the process of building the calculation model,it combined with the passenger flow state and the actual station of the large high-speed railway station waiting room to calculate the maximum passenger in waiting room and the peak hour departing quantum.Finally,it put forward the concept of the utilization ratio of waiting capacity to analyze the present situation of waiting capacity of the large high-speed railway station.(4)Simulation study on the waiting capacity matching of large high-speed railway station waiting roomThe pedestrian simulation model of the waiting room is established by the pedestrian flow simulation software AnyLogic to study the waiting capacity matching of the waiting room.When the existing waiting capacity of the waiting room can match the required waiting capacity,by simulation to provide the optimal number of service facilities to match the current situation of the inboard passenger flow of the waiting room.When the existing waiting capacity of the waiting room cannot match the requires waiting capacity,The triggering condition of large passenger flow in waiting room and the buffer time of the emergency plan and the relative emergency plans are given by simulation.(5)The case analysis of Hefei South StationCombined with the case study of Hefei south station to take a demonstration analysis on the content of this paper.Combining theory with practice,through the field investigation to obtain the data,and the data processing to calculate the existing waiting capacity and the required waiting capacity and the capacity utilization rate of waiting room.Then to estimate the existing waiting capacity can match the required capacity or not.Through simulation analysis on whether the number of existing service facilities in the waiting room is best matched with the demand of passenger flow in the waiting room and if not,the paper will give the best configuration quantities.Secondly,when the paper assumes that the existing capacity of Hefei south station can not match the current needs of the waiting capacity to analysis the possible causes of large passenger flow.Finally the triggering condition of large passenger flow in waiting room and the buffer time of the emergency plan and the relative emergency plans are given by simulation.