High Speed Railway Passenger Station Capacity Calculation Method

At present, safety, punctuality, high density, high speed, large capacity high speed railway has attracted more and more visitors of all ages. Relevant data shows most of our passengers travel distance within400km, when high-speed rail train speed can reach250km/h,500km distance from that day. Therefore, this part of passenger travel law largely to evening, early (6:30to9:30) late (17:00to20:00) will be formed to train departure and arrival time of the peak density section. At peak times of the throat area of occupancy and issued to the line using a very compact, increased the difficulty of station operation organization, limits the high speed railway section carrying capacity of high-speed rail, market competition will produce adverse effect. Therefore, how to consider the throat area and to send the line coordination to achieve the station during peak rush hour by the greatest ability is extremely important, and has the certain theory significance and the practical significance.Research of high-speed rail passenger station capacity refers to the hair line and throat area operation coordinated with each other, to calculate a day most busy time (an hour or hours) station can meet, hair, by train and the sum of the number, namely station peak capacity. In the high-speed railway passenger station, transport organization mode, operation technology and equipment on the basis of analysis and comparison, based on comprehensive consideration of the throat and into the hair line coordinate each other based on the arrangement of station operation route, which approach the relationship matrix, based on maximum parallel route through capacity calculation model, by using the simulation theory the station’s operation process by computer simulation, finally reached the station in peak hours through capacity.Finally, the paper applies Visual Basic designed the calculation of high-speed railway passenger station capacity by simulation software, simulation of an original final stop process, considering the throat area and to send the line coordinate calculation based on the station’s peak capacity, and proves that the algorithm is feasible.