Research On Routine Bus Station Location Method Based On Operating Efficiency

In recent years,the conventional bus system in large cities in China has gradually improved.With the expansion of bus scale and the increase in passenger travel demand,the internal stability of the system has declined,bringing new unstable factors to urban traffic.As an indispensable subsystem,the bus station dissects the mechanism of the regular bus station,which has certain research significance for the good operation of the city bus system and the efficient operation of the bus.This paper firstly defines the types of sites based on different classification forms of bus stations and compares the advantages and disadvantages of the same types of sites.On this basis,the micro-behavior of public transportation vehicles at the bus station is studied.Through the field data collection and analysis,the time distribution characteristics of the data are deeply mined,and the three-stage characteristic function is analyzed from the perspective of probability statistics and theory to determine the micro-behavior of the bus at the bus stop.The internal distribution law is used for basic data analysis for bus station delay analysis.Secondly,through the delay analysis of the judgment factors of the operation efficiency of the bus station,two methods are adopted for the delay calculation.First,from the micro level to face the entry and exit,docking three stages of the definition of the impact parameters,in accordance with the micro-bus stop process,through the field data collection and analysis,according to the different bus station settings form to select the impact parameters,respectively,the acceleration and deceleration time delay parameters,passengers up and down The customer time delay parameter and other break time delay parameter analysis,give the reference value without delay.The second is to introduce the load arrival rate and take into account the impact of the effective number of berths at the bus station to reflect the actual operation of the bus station,analyze the internal mechanism of the load arrival rate and bus delay,and determine the estimation model of the bus load arrival rate and bus station delay.The case analysis proves the feasibility of the model and provides data support for the selection of the bus site selection.Finally,it analyzes the location of the bus stop at the intersection and the location of the bus stop on the basic road.The location optimization of the bus station in the basic section is based on the minimum passenger travel time as the objective function,and the discrete model and the continuous model are respectively established.The discrete model is for the location of the bus station where the passenger flow attraction points are scattered on the road segment.The continuous model is for the location selection of the bus station with dense traffic points on the road segment.Based on the site optimization,the selection is optimized.