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Two-stage passenger crowd travel purpose analysis method integrating bus data and POI data

A technology of public transportation data and analysis methods, applied in structured data retrieval, electronic digital data processing, geographic information database, etc., can solve problems such as low participation, unstable passenger volume, and uncontrollable participation of residents

Pending Publication Date: 2020-04-21
南京智慧交通信息股份有限公司
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This survey method not only consumes a lot of resources, but also the participation of residents cannot be controlled. For example, bus passengers during peak hours often show a low degree of participation due to work pressure, while bus passengers surveyed during scattered hours face passenger load. Unstable and incompletely surveyed issues

Method used

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  • Two-stage passenger crowd travel purpose analysis method integrating bus data and POI data
  • Two-stage passenger crowd travel purpose analysis method integrating bus data and POI data
  • Two-stage passenger crowd travel purpose analysis method integrating bus data and POI data

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Embodiment Construction

[0051] In order to better understand the technical content of the present invention, the specific implementation modes are illustrated as follows with reference to the illustrations.

[0052] The POI data described in the present invention is obtained from the open interface of Amap. First, the developer key of Amap is obtained, and then information such as the latitude and longitude of each site and the distance near the site are used as input, and the POI category to be obtained is selected. Obtain POI data near the site; combined with figure 2 , R in the figure is the radius of the area to be obtained, and the polygons represent different POI data.

[0053] combine figure 1 , the present invention proposes a two-stage passenger group travel purpose analysis method that integrates public transport data and POI data, and the specific implementation steps are as follows:

[0054] In the first stage, passenger travel purpose analysis based on bus data and POI data:

[0055]...

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Abstract

The invention provides a two-stage passenger crowd travel purpose analysis method integrating bus data and POI data, aims to solve the problem of identifying bus passenger crowd travel purposes by combining the bus data and the POI data, and provides a novel, reasonable and effective passenger crowd travel purpose analysis method. The method mainly comprises two stages, in the first stage, firstly, the bus data and the POI data are extracted, cleaned and converted, station information is converted into POI vectors, and finally, a clustering method is adopted to analyze the travel purpose of bus passengers; in the second stage, firstly, card swiping data and intelligent card data are combined to extract the demographic information of passengers, then the riding distance of the passengers iscalculated, the travel purpose of the first stage is used as the characteristics of passenger group clustering, and finally, a clustering algorithm is used for clustering passengers, and the travel purpose in each cluster is analyzed, so that the effect of analyzing different travel purposes of different riding crowds is achieved. The method is used for analyzing the travel purpose of the publictransport passenger crowd.

Description

technical field [0001] The invention relates to the technical field of bus information data and POI data processing, in particular to a two-stage passenger group travel purpose analysis method that integrates bus data and POI data. Background technique [0002] Urban public transportation is the carrier foundation of my country's urban economic development. Taking public transportation is an indispensable activity for urban residents in our country. With the rapid development of urbanization in our country, the urban economy has been continuously improved, whether it is workplaces or entertainment venues. Or the places that meet people's daily needs are also increasing day by day, and the travel purposes of urban residents are also becoming more and more diverse. The ability to fully and comprehensively grasp the travel purposes of urban residents is related to whether relevant departments can make reasonable decisions on route adjustments and shift adjustments. [0003] Tra...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06F16/29G06F16/9537
CPCG06F16/9537G06F16/29G06F18/23213
Inventor 范汇涛李红宇李刚
Owner 南京智慧交通信息股份有限公司
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