Multi-mode station stopping method at optimized comprehensive cost for urban public transport

A comprehensive cost, public transportation technology, applied in road vehicle traffic control systems, traffic control systems, instruments, etc., can solve problems such as affecting residents' bus trips, long waiting times for passengers, and obvious delays at bus stops.

Inactive Publication Date: 2012-12-19
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This mode brings about obvious delays at bus stations, and passengers have to

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  • Multi-mode station stopping method at optimized comprehensive cost for urban public transport
  • Multi-mode station stopping method at optimized comprehensive cost for urban public transport
  • Multi-mode station stopping method at optimized comprehensive cost for urban public transport

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Embodiment Construction

[0069] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0070] Such as figure 1 Shown, a kind of integrated cost optimization of the present invention city public transport multi-mode stop method, comprises the following steps:

[0071] Step 1: Collect passenger travel information, vehicle operation information and station information along the route.

[0072] In step 1, passenger travel information is included at each bus stop, and the number of boarders B i，j , the number of people getting off A i，j , Passenger unit waiting time cost C 1 , Passenger unit on-board time cost C 2 , Passenger unit operating cost C 3 and the average boarding and alighting time u of a single passenger. Among them, the number of boarders B i，j , the number of people getting off A i，j and the average boarding and alighting time u of a single passenger, the collection methods can use existing technologies, inclu...

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Abstract

The invention discloses a multi-mode station stopping method at an optimized comprehensive cost for urban public transport. The stopping method includes steps of firstly, acquiring passenger travel information, vehicle operating information and route station information; secondly, building a objective function with the lowest comprehensive cost based on passenger travel cost and vehicle operating cost, then building constraint conditional expressions corresponding to the objective function; and thirdly, substituting the passenger travel information, the vehicle operating information and the route station information which are acquired in the first step into the objective function and the constraint conditional expressions which are built in the second step to obtain departure frequency h and stopping modes O, and obtaining a multi-mode station stopping mode with the lowest comprehensive cost. The constraint conditional expressions comprise constraints in aspects of public transport capacity, passenger flow, time points, departure intervals and a load factor. By the method, the constraints in the aspects of the public transport capacity, the passenger flow, the time points, the departure intervals and the load factor and the stopping modes are taken into consideration, so that the passenger travel cost and the public transport operating cost are minimized.

Description

technical field [0001] The invention belongs to the field of urban public transportation, and in particular relates to a comprehensive cost-optimized method for stopping at multi-mode stations of urban public transportation. Background technique [0002] Due to its large capacity, public transportation has become a necessary measure to alleviate urban congestion and is favored by various cities. The reasonable choice of bus stop mode can improve the quality of bus operation to a certain extent, and it is helpful to reduce the travel cost of passengers, reduce the operating cost of bus companies, alleviate the contradiction between transport capacity and traffic volume, improve the urban traffic environment, and alleviate passenger congestion. Significant role and considerable significance. [0003] The bus stop mode mainly includes three types of bus stop, big station express and shuttle bus, as attached figure 1 As shown, among them: the station-stop mode provides normal ...

Claims

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Application Information

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IPC IPC(8): G08G1/00
Inventor 陈峻舒蕾王昊
Owner SOUTHEAST UNIV
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