The Study Of Optimization Method To The Allocation Of Automatic Ticket Checking Machine In Subway Station

With the rapid urbanization of China,developing urban rail transit is the best way to solve the traffic stress and improve the traffic environment.As the necessary transportation facilities for passengers to travel by subway,automatic ticket checking machine is the bottleneck to improve the operation efficiency of Rail Transit and the key to attract public travel of passengers.From this point of view,this paper make travel characteristics of passengers in metro as an entry point.And carry on certain optimization analysis to the allocation quantity and the position layout of automatic ticket checking machine for incoming and outgoing.There are differences in layout types and the functions of ticket checking machine of different subway stations.It is mainly due to the difference in the passenger flow of different stations.The regularities of distribution of passenger flow at different times and in different directions inside the subway station are differences.Therefore,the actual capacities and the input or output rules of queuing theory in different ticket checking machines.Around the different layout types of gate machines,establishing the comprehensive benefit function to make optimization analysis about allocation quantity of gate machine.This paper put forward an idea that calculate the actual capacity for gate by the consuming time of passengers rather than depending on the number of arrivals solely.This paper find a new path to calculate the extra peak hour factor which depends on cluster analysis method.Besides,when discussing the distribution regularities of passenger flow,this paper uses the method of distribution test method in probability theory.Which make the distribution regularities of passenger flow more intuitive.The position layout of gate machine is also an indispensable part of configuration optimization of automatic ticket checking machine.Traditional method of position optimization mainly depends on subjectivity and indication mark which is casually.This paper put forwards a new method,which usually solve architectonic issues,to solve the position layout of gate machine.This article uses the method of space syntax to establish models to make structural analysis in the the relationship among the position of the gate machine,ticket machine,entrance and exit,escalator and so on.Then make an analysis about the accessibility of enclosure space in rail station and reduce the intertwining of passenger flow lines.Optimizing the visual position of automatic ticket checking machine.And then improving the operational efficiency of the whole metro station...