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Bus route operation time period dividing method based on vehicle-mounted GPS data

A technology of GPS data and time division, applied in the field of transportation, can solve problems such as difficulty in obtaining division technical data, unreasonable division indicators, etc.

Active Publication Date: 2015-04-29
严格集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of difficult data acquisition and unreasonable division indicators of the existing bus operation time division technical data, the present invention further proposes a bus route division method based on vehicle-mounted GPS data

Method used

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  • Bus route operation time period dividing method based on vehicle-mounted GPS data
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  • Bus route operation time period dividing method based on vehicle-mounted GPS data

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specific Embodiment approach 1

[0059] Specific implementation mode one: combine Figure 1 to Figure 3 Describe the present embodiment, a kind of method for dividing the bus route operation period based on the vehicle-mounted GPS data described in the present embodiment is realized by the following steps:

[0060] Step 1. Extract the division index of bus line operation period: Suppose a bus line sends M buses from the departure station every day, the first bus number is 1, and so on, the last bus number is M, and this line has N operation periods , the headway of the nth operating period is H n , 1≤n≤N, suppose it belongs to the nth operation period, and the number is m n The average line stop time of the bus for J consecutive days is D(m n ), 1≤m n ≤M, its calculation method is shown in formula (1).

[0061] D ( m n ) = H min H ...

specific Embodiment approach 2

[0113] Specific implementation mode two: combination Figure 1 to Figure 3 Illustrate the present embodiment, the submodule 1 in the step 3 (eleven) of a kind of bus route operating period division method based on the vehicle-mounted GPS data described in the present embodiment is realized by the following steps:

[0114] Step A (1), calculate element u min -1 and the absolute value of the difference between the average line stop time and the average line-to-station travel time of each element in the temporary set are stored in the matrix Y respectively 1 The first row, the second row; calculate the element u max +1 and the absolute value of the difference between the average line stop time and the average line-to-station travel time of each element in the temporary set are stored in the matrix Y respectively 2 The first line, the second line;

[0115] Step A (2), judgment matrix Y 1 , Y 2 Whether the maximum value of the absolute value of the difference between the two d...

specific Embodiment approach 3

[0125] Specific implementation mode three: combination Figure 1 to Figure 3 Illustrate the present embodiment, and this implementation fee is that the submodule II in the step three (twelve) of the described a kind of bus route operating period division method based on the vehicle-mounted GPS data is set up by the following steps:

[0126] Step B (1), calculate u min -1 and the absolute value of the difference between the average line stop time and the average line-to-station travel time of each element in the temporary set are stored in the matrix Y respectively 1 The first line, the second line;

[0127] Step B (2), judging whether the matrix Y 1 The maximum value of the absolute value of the difference between the two division indicators is less than or equal to △D max 、△E max , if yes then enter step B (three), otherwise enter B (four);

[0128] Step B (3), element u min -1 included in the temporary collection, enter step B (five);

[0129] Step B (four), add 1 to ...

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Abstract

The invention relates to a bus route operation time period dividing method, in particular to a bus route operation time period dividing method based on vehicle-mounted GPS data. The problems that according to an existing bus operation time period dividing technology, data are difficult to obtain, and dividing indexes are unreasonable are solved. The method concretely includes the steps that bus route operation time period dividing indexes are submitted; bus route operation time periods are divided preliminarily; the bus route operation time periods are resolved; the bus route operation time periods are combined. The bus route operation time period dividing method is used in the field of communication and transportation.

Description

technical field [0001] The invention relates to a method for dividing bus route operation periods, in particular to a method for dividing bus route operation periods based on vehicle-mounted GPS data, and belongs to the field of transportation. Background technique [0002] Prioritizing the development of public transport is an effective way to alleviate traffic congestion and reduce traffic pollution. Scientific bus dispatching helps to improve the punctuality rate of buses at stops, reduces passenger waiting time and operating costs of bus companies, and is an important means to improve the attractiveness of bus travel. During daily operating hours (for example, from 6:00 to 22:00), the passenger flow of the bus line changes with time, and there are great differences in passenger flow between different time periods. In order to improve the operation efficiency of the bus system, different dispatching schemes (including departure frequency, time control point, and operatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/30
Inventor 别一鸣程绍武张亚平刘莹
Owner 严格集团股份有限公司
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