A shared electric vehicle station user demand prediction method

A technology for electric vehicles and user needs, applied in the field of urban transportation, to achieve the effect of simple data acquisition
CN109840272APending Publication Date: 2019-06-04SOUTHEAST UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SOUTHEAST UNIV
Publication Date
2019-06-04

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Abstract

The invention discloses a shared electric vehicle station user demand prediction method. According to the method, a station is selected as a circle center, two data acquisition subsystems are established by taking a buffer area within a range of square and round one kilometer as a research object, wherein one system acquires characteristic data such as population economic characteristics, employment, entertainment, medical service, traffic modes and road networks in the buffer area, and the other system acquires parking space number data of a station, and travel data of the shared electric vehicle in the continuous time; deep mining and fusion are performed on the two pieces of data to form input data, and finally a whole set of shared electric vehicle station user demand prediction technology is established based on semi-parametric spatial geographic weighting Poisson regression; The technology can provide user demand change prediction support for the design of a berth number change adjustment scheme in the existing site layout, the influence of site surrounding built-up environment change on site user demands and the like.
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Description

technical field

[0001] The invention belongs to the field of urban transportation, in particular to a method for predicting user demand at a shared electric vehicle site based on a semi-parametric spatial geographic weighted Poisson regression model. Background technique

[0002] Shared electric vehicles are small and mini-buses that are priced in minutes or hours, and use mobile Internet, global positioning and other information technologies to build a network service platform to provide users with self-service electric vehicle reservations, vehicle pick-up and return, and fee settlement. Leasing service is an innovation in service mode, technology and management of traditional small and mini bus leasing.

[0003] Previous studies have shown that the existing shared electric vehicle rental market share is extremely low, and there is a certain deviation between the site layout design and berth configuration of shared electric vehicles and user needs, but research on user dem...

Claims

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