Deployment method of shared bicycle in radial range of subway station based on spatio-temporal usage pattern

Abstract

The invention provides a method for deploying a shared bicycle in the radiation range of a subway station based on a spatio-temporal use mode, By mining the time-space data of shared bicycle travel within the radial range of subway station in the data of shared bicycle operation, The standardized temporal change rate and the standardized spatial distribution rate are defined respectively, and thetwo standardized index values are clustered and the results are visualized, and the spatio-temporal usage patterns of shared bicycles in different types of subway station radiation range are obtained,and the shared bicycles in this range are deployed based on spatio-temporal usage patterns. The invention firstly utilizes the corresponding time and space indexes in the shared bicycle operation data, Considering the heterogeneity of different types of subway stations, The standardized method is used to analyze the different types of spatial and temporal usage patterns of shared bicycles withoutfixed access points in the radiation range of subway stations, which provides a basis for the study of shared bicycle connection behavior near subway stations, and is conducive to improving the quality of service and connection efficiency of rail transit and shared bicycle system.

Description

technical field [0001] The invention relates to a data mining and analysis method, in particular to a method for deploying shared bicycles within the radiation range of a subway station based on a spatio-temporal usage pattern. Background technique [0002] Shared bicycles are different from traditional public bicycles. There is no fixed bicycle station, borrowing and returning bicycles is not limited by time and space, and they are more flexible. Cooperating with rail transit can greatly improve the attractiveness of rail transit and help improve the "last mile" "question. Analyzing the spatio-temporal use patterns of shared bicycles within the radiation range of subway stations is of great significance for promoting the diversification of travel modes and improving the service quality and connection efficiency of rail transit and shared bicycle systems. [0003] The current research on the use mode of rental bicycles is mainly to analyze the use characteristics of public ...

AI Technical Summary

Problems solved by technology

The traditional method of analyzing the use characteristics of shared bicycles directly conducts cluster analysis through the travel volume of shared bicycles, ignoring the differences between different types of public transportation stations or different regions due to objective factors such as land use or built environment, and sharing the results based on this analysis. The deployment of bicycles is prone to uneven distribution, which cannot alleviate the demand for vehicles in real time, and the dispatching efficiency is poor.

Images