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Park and ride facility optimal siting and capacity determining method based on rail transit

A technology of rail transit and determination method, applied in data processing application, prediction, calculation, etc., can solve the problem of lack of literature and not considered, and achieve the effect of alleviating congestion, improving utilization rate, and reducing the number of motor vehicles

Inactive Publication Date: 2016-07-13
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Park-and-ride requires a combination of multiple modes of travel. Such route selection is not considered in traditional network models, and there are relatively few literatures on the optimization of network models for park-and-ride.

Method used

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  • Park and ride facility optimal siting and capacity determining method based on rail transit
  • Park and ride facility optimal siting and capacity determining method based on rail transit
  • Park and ride facility optimal siting and capacity determining method based on rail transit

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with embodiment and accompanying drawing.

[0042] This section further illustrates the present invention in conjunction with examples, should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after reading the present invention, those skilled in the art should deal with various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of this application.

[0043] Step 1: Network parameters: For simplicity, we randomly select some rail transit stations, origin and destination nodes. Rail transit stations include not only peripheral stations but also some internal stations. This example contains 99 nodes, including 36 track nodes; 267 road sections, of which 60 are rail transit sections, 20 are for park and ride sections, and 187 car driving section...

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Abstract

The invention discloses a park and ride facility optimal siting and capacity determining method based on rail transit, which is capable of improving the share rate of public transport by joint optimization of siting and capacity, therefore reducing the total number of motor vehicles into a central business district, and easing the urban traffic congestion. For more reasonable planning of park and ride facilities, the invention determines an optimal site for and the capacity of each park and ride facility by establishing a bilevel mathematical programming model in a multimode transport network and using a joint traffic modal split and traffic assignment model at the lower level, and can solve the above models by applying a heuristic genetic algorithm. Finally, the optimal site for and the corresponding capacity of each park and ride facility in the network are obtained.

Description

technical field [0001] The invention relates to a method for optimal location and capacity design of a park-and-ride facility based on rail transit, and belongs to the field of traffic management and control. Background technique [0002] Park and ride is an important part of the sustainable development policy of urban public transportation system, and it has been widely used in western countries. With the development of urban rail transit, large cities in my country are gradually planning and building park-and-ride facilities. Studies have shown that poorly located park-and-ride stations can negatively impact urban transportation systems by reducing commuting by public transit. The park-and-ride service is to encourage commuters to use a combination of cars and rail transit as their commuting option, thereby reducing the number of motor vehicles entering the city's central business district and increasing the utilization rate of public transportation. To achieve the purpo...

Claims

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Application Information

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IPC IPC(8): G06Q10/04
CPCG06Q10/047
Inventor 刘志远陈新元别一鸣李实王帅安荆文涛刘菲菲
Owner SOUTHEAST UNIV
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