Method and device for determining vehicle route based on travel demand response

A technology to determine the method and travel demand, which is applied to the traffic control system, instrument, traffic control system and other directions of road vehicles, and can solve the problems such as the difficulty of solving the dynamic pick-up vehicle scheduling problem

Active Publication Date: 2015-07-29
RES INST OF HIGHWAY MINIST OF TRANSPORT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the technical problem to be solved by the present invention is to overcome the difficulty in solving the dynamic pick-up vehicle scheduli

Method used

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  • Method and device for determining vehicle route based on travel demand response
  • Method and device for determining vehicle route based on travel demand response
  • Method and device for determining vehicle route based on travel demand response

Examples

Experimental program
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Effect test

Embodiment Construction

[0103] A vehicle route determination method based on travel demand response in Embodiment 1 of the present invention, such as figure 2 As shown, the method includes the following steps:

[0104] Step S101: Boarding station P receiving task i i and get off at stop Q i Information;

[0105] Step S102: Determine the boarding station P i Whether it is the preset starting station; when the boarding station P i When it is not the preset starting station, enter step S103; when the boarding station P i When it is the preset originating site, go to step S110. As a specific implementation, the boarding station P i Generally, it is selected as a reservable site in the demand-responsive passenger transport service area, and the preset departure site is generally selected as a fixed site (for example, the central yard) in the traditional passenger transport fixed line in the demand-responsive passenger transport service area.

[0106] Step S103: Determine information about all the ...

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PUM

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Abstract

The invention discloses a method and a device for determining a vehicle route based on a travel demand response, wherein the method comprises the following steps: receiving information about a getting-on station Pi and a getting-off station Qi of a task i; judging whether the Pi is a preset departure station; if the Pi is not the preset departure station, determining the information of all running initial routes and non-reached stations when the task i is received; judging whether each of the initial routes has the non-reached station with the remaining passenger capacity being greater than or equal to the demand passenger capacity of the Pi; if the non-reached station with the remaining passenger capacity being greater than or equal to the demand passenger capacity of the Pi exists, obtaining all valid initial routes; judging whether the Qi is a preset destination station; if the Qi is the preset destination station, judging whether the Pi can be inserted between every two continuous non-reached stations in each of the valid initial routes; if the Pi can be inserted, obtaining all new routes formed after the Pi is inserted, so that driving routes of the vehicles can be arranged timely and reasonably according to a real-time request to meet the travel demand of the passengers.

Description

technical field [0001] The invention relates to the technical field of vehicle route planning, in particular to a vehicle route determination method and device based on travel demand response. Background technique [0002] At present, most of the passenger transport systems in my country's low-density population areas are operated in the Fixed Route Transport Service (FRTS) mode. The FRTS mode uses large-capacity vehicles to provide fixed-line and fixed-point passenger transport services, thereby forming economies of scale. However, due to low road network density, low road grade, scattered residents, and relatively insufficient passenger volume in low-density population areas in China, the coverage of traditional FRTS passenger lines can only be limited to the main line network in low-density population areas. High-level passenger transport network with good traffic conditions, such as sub-trunk line network and other large-scale population-inhabited areas, but it is diffic...

Claims

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Application Information

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IPC IPC(8): G08G1/00G08G1/123
CPCG08G1/00G08G1/123
Inventor 杨琪张强刘冬梅池剑锋许新昆
Owner RES INST OF HIGHWAY MINIST OF TRANSPORT
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