Urban microcirculation bus route planning method based on urban rail transit data
A technology of urban rail transit and bus lines, which is applied in the field of urban microcirculation bus line planning, can solve the problems of lack of consideration for the development of urban public transport systems, and the inability to take into account the short-distance travel passenger flow of the rail transit network, etc., to meet daily short-distance The effect of distance travel demand, improved coverage, and high application value
Active Publication Date: 2019-07-05
SOUTHEAST UNIV +1
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Problems solved by technology
[0006] Most of the currently used microcirculation bus route planning methods are based on empirical methods, or the data analysis of OD travel data of residents and the existing ground bus network, lack of consideration for the development of the urban bus system, and cannot integrate the rail transit network Taking into account the short-distance travel passenger flow of
Method used
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Embodiment 1
[0071] Embodiment 1: Taking the rail transit line network and its central urban area of a certain city in China as an example, the microcirculation bus line within the city is planned.
[0072] 1. Obtain the historical card swiping data of the local AFC, filter the trips whose travel distance is less than or equal to 4 stops, and analyze its spatio-temporal characteristics. Some results are shown in Table 1:
[0073] Table 1 Example of credit card swiping data in the morning rush hour
[0074]
[0075] 2. Select the interval densely populated with short-distance travel as the research scope; select the interval from station 11 to station 25 as the research scope, and the interval includes four stations: station 11, 10, 9, and 25. Investigate the roads and land use around the site; determine the road network that can be used by public transport vehicles within the research area, and the results are as follows: figure 2 Shown:
[0076] 3. For the road network within the ...
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The invention discloses an urban microcirculation bus route planning method based on urban rail transit data. The method comprises the following steps of S1, obtaining the AFC card swiping data of urban rail transit, carrying out spatial-temporal analysis on travels with the distance of 4 stations or below in the data, and determining spatial-temporal distribution of each travel interval of the rail transit; S2, selecting densely distributed rail transit travel intervals in a certain short-distance travel, and investigating each station in the interval and roads and land in an attraction rangeof the station; S3, carrying out semi-reality on the road network in the examination range; S4, dividing the districts for lands in the semi-real road network, and investigating the land attributes of the districts; S5, selecting bus route starting and ending points in the attraction range of upstream and downstream rail transit stations, and generating a candidate route set; S6, generating a station set corresponding to the candidate lines; S7, distributing the passenger flow to each community and each bus station; S8, distributing the passenger flow of each community to each bus station; and S9, generating a line operation scheme, selecting an optimal scheme, and ending the steps.
Description
[0001] Technical field: [0002] The invention relates to an urban microcirculation bus line planning method based on urban rail transit data, and belongs to the technical field of urban traffic planning management. [0003] Background technique: [0004] With the rapid development of my country's urbanization process and the continuous expansion of urban built-up areas, various places have begun to attach importance to the complete construction of urban public transportation systems. As the backbone of urban public transport, urban rail transit carries more and more travel volume, which makes some compartments overcrowded. As part of the urban public transport system, microcirculation buses provide urban residents with short-distance express travel services, and can replace rail transit travel to a certain extent for short-distance travel within the city. Therefore, it is of great significance to carry out scientific and reasonable planning of microcirculation bus lines. [...
Claims
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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/30
CPCG06Q10/047G06Q10/06315G06Q50/40
Inventor 任刚周哲祎
Owner SOUTHEAST UNIV