| The bus stop is an urban public transport infrastructure and a link between public transport and passengers.Its scale and service capacity have an important impact on urban road traffic.At present,with the increase of people’s travel needs,bus routes and delivery stops are increasing.Within the scope of bus stops,various transportation problems such as long queues,long delays,disorderly orders,and unsafe passengers getting on and off have occurred.This project is based on the optimization design of bus stops,including the selection of platform form,the determination of the number of berths,and the optimization of traffic organization to improve the service efficiency and safety of bus stops.This paper first introduces the different platform forms of the bus station.According to the driving characteristics of the bus,the movement process of the bus stop is divided into the inbound,stop and outbound processes,and the actual survey data is used to compare the bus station arrival time interval and bus stop time.The indicators such as the bus station entry and exit time are analyzed.When selecting the form of the platform,combined with the advantages and disadvantages of the design of the platform form and the traffic volume of the bus station,the bus stop delay and the road traffic capacity calculation model under different platform forms are constructed respectively to provide reference for the platform form selection.Based on the design of the bus station itself,the influencing factors and calculation methods of the bus station capacity are proposed based on the theory of traffic flow.The method of determining the effective number of berths of the bus station is proposed by using the conventional bus station and the setting of the main and auxiliary stations.Combined with the current traffic organization status of the bus station,from the perspective of vehicles and passengers,the traffic organization of the bus in and out station and the traffic organization of the station area where the passengers get on and off are located are optimized.Combined with the bus priority strategy,the design conditions,setting position,setting method and signal control of the bus lane are optimized.Finally,the Xi’an Sanqiao Bus Station is taken as an example to analyze the current situation data and the surrounding conditions of the road,and combine the research content to optimize the design. |
