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Method and system for extracting riding endpoints based on static GPS data of shared bicycles

A technology of GPS data and shared bicycles, applied in database management systems, registration/instruction of vehicle operation, structured data retrieval, etc., can solve problems such as error-prone, tedious data processing, and limited data application range, etc., to achieve data analysis The effect of reducing and processing, reducing the probability of error, and efficiently matching

Active Publication Date: 2021-04-02
SHENZHEN UNIV
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Problems solved by technology

[0003] For now, the more convenient way to obtain this kind of shared bicycle data is to call the API interface of the mobile phone client to capture the location data. Location information cannot directly reflect the user's riding behavior, which greatly limits the scope of application of the data, and the data processing process is cumbersome and error-prone

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  • Method and system for extracting riding endpoints based on static GPS data of shared bicycles
  • Method and system for extracting riding endpoints based on static GPS data of shared bicycles
  • Method and system for extracting riding endpoints based on static GPS data of shared bicycles

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Embodiment Construction

[0042] The preferred embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0043] like figure 1 As shown, this example provides a method for extracting riding endpoints based on static GPS data of shared bicycles, including the following steps:

[0044] Step S1, delineate the data collection range and collection unit, and obtain the location data of the shared bicycle;

[0045] Step S2, analyzing and processing the data files of the positioning data, and merging the data files according to a preset time period;

[0046] Step S3, importing the data file into the database according to the data table structure;

[0047] Step S4, sorting the data records of the data file, and realizing the identification and writing of the start and end points;

[0048] Step S5, optimize the data records of the start and end points, and extract the start and end point information of the shared bicycle.

[0049] In this e...

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Abstract

The invention provides a riding starting and ending point extraction method and system based on shared bike static GPS data. The riding starting and ending point extraction method comprises the following steps that S1, a data collecting range and a data collecting unit are delimited, and positioning data of a shared bike are obtained; S2, data files of the positioning data are analyzed and processed, and the data files are combined according to the preset time cycle; S3, the data files are imported into a data base according to the data sheet structure; S4, data recordings of the data files are sorted, and recognition and reading in of starting and ending points are achieved; and S5, data recordings of the starting and ending points are optimized, and starting point information and endingpoint information of the shared bike are extracted. According to the riding starting and ending point extraction method and system based on the shared bike static GPS data, starting point informationand ending point information corresponding to the riding behavior of the shared bike can be extracted out from the collected static positioning information, the positioning data are converted into traveling data, through reasonable data analyzing and processing, the complex degree of the data base is decreased, and the error probability is reduced.

Description

technical field [0001] The present invention relates to a method for detecting start and end points of shared bicycles, in particular to a method for extracting riding endpoints based on static GPS data of shared bicycles, and designing and adopting the method for extracting riding endpoints based on static GPS data of shared bicycles Endpoint extraction system. Background technique [0002] With the maturity and wide application of GPS (Global Position System, GPS) system technology, the acquisition of travel information about residents is also becoming more and more accurate, providing a variety of services for Transportation Demand Management (TDM) and smart travel research. data source. Compared with traditional questionnaire surveys, GPS data has the advantages of large amount of collection, flexible operation and real-time positioning. At the same time, it also avoids the problem of too large positioning scale of station card data and mobile phone signaling data. imp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C5/08G06F16/25G01S19/42
CPCG01S19/42G07C5/0841
Inventor 陈宇曾小利周东进
Owner SHENZHEN UNIV
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