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A method for determining the amount and location of shared bicycles connected to rail stations

A technology for sharing bicycles and determining methods, applied in character and pattern recognition, data processing applications, instruments, etc., can solve problems such as poor accessibility, lack of understanding of dynamic needs, disrupting normal traffic order, etc., to achieve good promotion value and universality. good effect

Active Publication Date: 2022-04-29
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rail transit has the advantages of large capacity, fast speed, and high reliability, but its accessibility is poor, and there is a "last mile" problem. The emergence of shared bicycles provides a new perspective for solving this problem. Using shared bicycles to travel, Not only is it in line with the concept of advocating green transportation, but it also plays a non-negligible role in improving the connection range of rail transit and the efficiency of public transportation
However, in order to seize market share, various shared bicycle companies put a large number of shared bicycles in public areas, resulting in a waste of land resources and shared bicycles, and disrupted the normal traffic order; At the same time, its parking and scheduling management has also become a pain point in urban governance. Parking together during peak hours can easily cause congestion in the passenger flow distribution area. The peak area of ​​vehicles changes with time, and the scheduling response lags behind, resulting in frequent imbalances in vehicle supply and demand.
The reason is that the travel demand is not clearly grasped, especially the dynamic demand in the traffic area under the scale of walking car search.

Method used

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  • A method for determining the amount and location of shared bicycles connected to rail stations
  • A method for determining the amount and location of shared bicycles connected to rail stations
  • A method for determining the amount and location of shared bicycles connected to rail stations

Examples

Experimental program
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Effect test

Embodiment 1

[0041] like figure 1 , figure 2 A method for determining the amount and location of shared bicycles connected to a track site is shown, including the following steps:

[0042]1) Select the shared bicycle order data within a distance of 150m between the starting point (or ending point) and the rail transit station in a day, and perform spatial clustering on the corresponding ending point (or starting point) to obtain the gathering position of shared bicycles, as the virtual pile of shared bicycles ; The shared bicycle order data includes: order ID, user ID, vehicle ID, ride start time, start longitude, start latitude, ride end time, end longitude, end latitude, ride date. If there is some null data in the shared bicycle order data, delete this part of data during data preprocessing; the rail transit site data includes: site ID, site name, site line, site longitude, and site latitude. The spatial clustering of shared bicycles uses the K-Means clustering method, which clusters...

Embodiment 2

[0058] Taking Fuqiao Station of Nanjing Metro Line 3 as an example, the flow chart of the method is as follows figure 1 As shown, the data processing flow chart of the shared bicycle order is as follows: figure 2 As shown, the specific implementation steps are as follows:

[0059] S1. From the shared bicycle order database, filter the order data of the shared bicycles on a fine working day, the distance between the starting point (or end point) and the pontoon station is not more than 150m. Among them, the distance between the shared bicycle and the pontoon station can be calculated using the corresponding latitude and longitude coordinates, and the calculation formula is as follows:

[0060]

[0061] Among them, D 3 Indicates the distance between shared bicycles and rail transit stations; lon R Indicates the station longitude in the rail transit station data; lon B Indicates the end longitude (or start longitude) in the shared bicycle order data; lat R Indicates the ...

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Abstract

The invention discloses a method for determining the delivery amount and delivery location of shared bicycles connecting rail stations. First, select the shared bicycle order data connected to the rail transit station, and perform spatial clustering on the corresponding end point (or starting point) to obtain the shared bicycle virtual pile; secondly, distribute the orders in the virtual pile according to time, calculate the order volume of each hour and Converted to the corresponding release amount; finally, the shared bicycles are rolled out according to the release amount of each time period, and the maximum value of each hour's release is used to determine the scale of the virtual pile. Utilizing the present invention can effectively analyze the usage amount and gathering places of shared bicycles, and then select a suitable shared bicycle delivery point and delivery scale based on this.

Description

technical field [0001] The invention belongs to the field of public transportation planning, and in particular relates to a method for determining the delivery amount and location of shared bicycles connecting rail stations. Background technique [0002] Rail transit has the advantages of large capacity, fast speed, and high reliability, but its accessibility is poor, and there is a "last mile" problem. The emergence of shared bicycles provides a new perspective for solving this problem. Using shared bicycles to travel, Not only is it in line with the concept of advocating green transportation, but it also plays a non-negligible role in improving the connection range of rail transit and the efficiency of public transportation. However, in order to seize market share, various shared bicycle companies put a large number of shared bicycles in public areas, resulting in a waste of land resources and shared bicycles, and disrupted the normal traffic order; At the same time, its ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/26G06K9/62
CPCG06Q10/0639G06Q50/26G06F18/23213
Inventor 牛晓晖杨敏韦淳义汪林刘冬梅
Owner SOUTHEAST UNIV
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