Method for setting stop stations of urban bus line

A technology for bus stops and urban public transport, applied in the field of urban bus line stop setting, can solve the problems of ignoring the influence of passengers, seldom systematically evaluating the stops, and insufficient analysis of the influencing factors of stop setting, so as to improve the rationality and efficiency. The effect of accuracy

Inactive Publication Date: 2011-01-12
SOUTHEAST UNIV
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Problems solved by technology

[0004] To sum up, the traditional method of setting stops has the following defects: 1. Single consideration of passengers’ sensitivity to time, while ignoring the impact of spatial distance on passengers
3. Insufficient analysis of the influencing factors of stop setting, often only single consideration of passenger travel time or bus operation time, rarely can systematically evaluate the impact of stop setting

Method used

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  • Method for setting stop stations of urban bus line
  • Method for setting stop stations of urban bus line
  • Method for setting stop stations of urban bus line

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Embodiment Construction

[0019] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0020] as attached figure 1 As shown, the inventive method is specifically carried out according to the following steps:

[0021] Step A, collecting passenger and bus travel information;

[0022] In this step, the passenger and bus travel information specifically include the following data: the average running speed v of the bus b , the average acceleration a of the bus near the stop, the average deceleration b of the bus near the stop, the departure time interval h of the bus, and the average walking speed v of the passengers w , the average bus travel distance L of passengers c , the passenger's limit walking distance R and the average time τ of getting on and off the bus for a single passenger.

[0023] The above information is the average value in the city area where it is located. The specific collection methods can use existing technologies, s...

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Abstract

The invention discloses a method for setting stop stations of an urban bus line, relating to the technical field of urban bus programming. The method comprises the following steps of: establishing a multi-target programming model through the functional relation between the setting of the bus stop stations as well as an averaged passenger bus travel time, an averaged bus running time and a unit-length bus service cover area; and solving by adopting a correctional vector estimating genetic algorithm to obtain an optimum bus stop station setting scheme. The method in the invention fully takes the influence of the setting of the bus stop stations on passengers, bus operations and urban bas systems into account and ensures that the cover area of the bus service is as large as possible under the condition of ensuring that the passenger bus travel time and the bus running time are as short as possible. Compared with the prior art, the method greatly improves the setting reasonableness and accuracy of the bus stop stations and has the important significance on the urban bus programming.

Description

technical field [0001] The invention relates to the technical field of urban public transport planning, in particular to a method for setting urban public transport line stops. Background technique [0002] As an integral part of the modern urban transportation system, public transportation occupies an important position in the urban transportation system. Vigorously developing public transportation has become an important way to alleviate traffic problems such as traffic congestion and traffic pollution in our country. As the link between passengers and bus services, bus stops are the most important part of the public transport system to realize its service functions, and the reasonableness of bus stops will directly determine the convenience of passengers and the punctuality of bus services. Therefore, the research on the setting of bus stops is of great significance for alleviating the punctuality rate of buses, improving the convenience of passengers, and improving passe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/00
Inventor 王炜华雪东王昊
Owner SOUTHEAST UNIV
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