Bus departure time table making method

A bus and timetable technology, applied in the field of bus departure timetable formulation, can solve the problems of unreasonable departure timetable, neglect of passenger demand and satisfaction, and road traffic congestion.

Inactive Publication Date: 2015-04-08
NANJING UNIV OF INFORMATION SCI & TECH
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  • Abstract
  • Description
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Problems solved by technology

The bus departure timetable is an intuitive reflection of public transport dispatching. The existing public transport dispatching timetable is independently formulated by the bus company. On the one hand, the bus company pays more attention to the interests of the company and ignores the needs and satisfaction of passengers. On the ot

Method used

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] The passenger flow data of the D7 road bus in Nanjing on March 10, 2014 is taken as an example to implement the present invention.

[0035] The first step is parameter collection. The time period for collecting samples is from 5:00 to 23:00, and each hour is divided into a time period, with a total of 18 periods. The passenger flow samples of each period are shown in Table 1.

[0036] Table 1 Passenger flow samples in each time period

[0037] Numbering

period

Passenger flow

Numbering

period

Passenger flow

Numbering

period

Passenger flow

...

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Abstract

The invention relates to a bus departure time table making method, which comprises the following steps that (1) one day is divided into K time periods according to the bus passenger flow volume, and a target function fk=alpha Mk + beta G is built; (2) the passenger satisfaction degree Mk and the bus company satisfaction degree Gk are calculated; (3) the departure time interval is determined, and a simulation experiment is carried out according to parameter values in the third step and a heredity-simulation annealing calculation method by utilizing a MATLAB (matrix laboratory). The method provided by the invention has the advantages that both the operation cost of bus enterprises and bus dynamic traveling demands of travelers are considered, the reasonable bus time table is made, and higher effectiveness and flexibility are realized.

Description

technical field [0001] The invention relates to the technical field of urban public transport system dispatching, in particular to a method for formulating a bus departure schedule. Background technique [0002] With the rapid development of my country's economy, the scale of cities is getting bigger and bigger, and the problem of traffic congestion is getting more and more serious. The city's bus dispatching is facing a huge challenge. The bus departure timetable is an intuitive reflection of public transportation dispatching. The existing public transportation dispatching timetable is independently formulated by the bus company. On the one hand, the bus company pays more attention to the interests of the company and ignores the needs and satisfaction of passengers. On the other hand, the existing plan for formulating the departure timetable lacks the effectiveness, pertinence and flexibility that the timetable should have. It is only analyzed based on historical data, whic...

Claims

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Application Information

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IPC IPC(8): G06Q50/30
CPCG06Q50/30
Inventor 刘文军周云郝烨刘雨田王加兵
Owner NANJING UNIV OF INFORMATION SCI & TECH
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