City bus operation coordinating method and device based on time variant passenger flows

A technology of urban public transport and coordination method, which is applied to the traffic control system, traffic control system, instrument and other directions of road vehicles, can solve the problems of low passenger transfer efficiency and unreasonable allocation of public transport resources, so as to solve the problem of operation coordination and improve the The effect of bus service level

Active Publication Date: 2011-05-04
BEIJING JIAOTONG UNIV
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Problems solved by technology

[0005] Aiming at the problems of unreasonable allocation of public transportation resources and low passenger transfer efficiency in the existing urban public transportation management in the above-mentioned background technology, the present invention proposes a method and device for urban public transportation operation coordination based on time-varying passenger flow

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  • City bus operation coordinating method and device based on time variant passenger flows
  • City bus operation coordinating method and device based on time variant passenger flows
  • City bus operation coordinating method and device based on time variant passenger flows

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Embodiment Construction

[0033] The preferred embodiments will be described in detail below in conjunction with the accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0034] A time-varying passenger flow-based urban public transport operation coordination device is designed based on a time-varying passenger flow-based urban public transport operation coordination method. The flow chart of the method is shown in figure 1 shown.

[0035] The device designed according to the method flow is composed of five parts, and its structure is as follows: figure 2 As shown, they are respectively: a data reading device, a travel time estimation device, a generalized cost analysis device, an operation coordination plan generation device and a plan output device. Wherein, the operation coordination part is the core of the present invention, including a generalized cost analysis device and an ope...

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Abstract

The invention discloses a city bus operation coordinating method and device based on time variant passenger flows, belonging to the technical field of city bus operation management. In the device, bus dynamic passenger flow and bus real-time GPS (global position system) data are utilized; based on the reality that the bus operation is randomly disturbed by real-time road conditions, and by taking operator cost, crowding mileage proportion and average transfer passenger waiting time as targets, a multivariable operation coordinating total expression based on time variant data is established; and an optimal dynamic operation coordinating scheme is solved by a non-dominated sorting genetic algorithm based on fast classification. The method and device provided by the invention are favorable for improving the resource utilization and effective linkage of city bus systems.

Description

technical field [0001] The invention belongs to the technical field of urban public transport management, and in particular relates to a method and device for urban public transport operation coordination based on time-varying passenger flow. Background technique [0002] The development of modern social economy objectively requires the effective connection between various public transportation modes, so as to maximize the attractiveness of public transportation. The coordination of urban rail transit and conventional public transport is reflected in three aspects: system coordination, planning coordination and operation coordination. The invention focuses on solving the problem at the technical level in the coordination of rail transit and conventional bus operation, that is, the problem of scheduling coordination. At present, there are three kinds of bus dispatching methods, static dispatching coordination and dynamic dispatching coordination. [0003] Traditional bus di...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/00
Inventor 陈旭梅于雷郭淑霞李欣荆长林
Owner BEIJING JIAOTONG UNIV
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