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An electric vehicle charging station operation potential degree sorting method based on an analytic hierarchy process

An analytic hierarchy process, electric vehicle technology, applied in the direction of complex mathematical operations, instruments, data processing applications, etc., can solve the problem of limited space for utilization rate increase

Inactive Publication Date: 2019-05-03
STATE GRID ZHEJIANG ELECTRIC VEHICLE SERVICE CO LTD
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  • Abstract
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Problems solved by technology

Some charging facilities can improve their utilization rate through targeted market operation methods, while some charging facilities have very limited room for improvement due to their own conditions

Method used

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  • An electric vehicle charging station operation potential degree sorting method based on an analytic hierarchy process
  • An electric vehicle charging station operation potential degree sorting method based on an analytic hierarchy process
  • An electric vehicle charging station operation potential degree sorting method based on an analytic hierarchy process

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Embodiment

[0016] The present invention applies the Analytic Hierarchy Process (AHP), designs the index system of potentiality, and combines the 9-point scale method and matrix calculation to sort the increasing potentiality of the utilization rate of charging stations. The core algorithm content of the present invention includes: designing a set of index system closely related to the utilization potential of charging stations; The degree method uses the form of matrix calculation to obtain the index vector of the comparison of charging stations under a single index; the weighted sum of the weight vector and the index vector is used to obtain the final evaluation result.

[0017] That is to say, the present invention uses the method of AHP to sort the rising potential of charging station utilization rate; in the process of sorting, the influencing factors of potential stations are comprehensively considered, and the influencing factors are mainly summarized as station scale, parking fee, ...

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Abstract

The invention relates to an electric vehicle charging management technology, in particular to an electric vehicle charging station operation potential degree sorting method based on an analytic hierarchy process. According to the method, constructing an index system from multiple dimensions in combination with service knowledge and current data situation analysis in a current service; calculatinga weight vector of each index in the potential index system by adopting a pairwise comparison matrix; calculating each index vector in the potential index system by adopting a pairwise comparison matrix; and multiplying the weight vector point by the index vector to obtain an evaluation result of the potential charging station, and taking the evaluation result as a potential degree sorting resultof the charging station. According to the invention, an analytic hierarchy process is used to sort the charging station utilization rate increase potential, and station selection priority support is provided for targeted marketization operation work of urban public charging stations.

Description

technical field [0001] The invention relates to electric vehicle charging management technology, in particular to a method for sorting the operating potential of electric vehicle charging stations based on the analytic hierarchy process. Background technique [0002] With the continuous development of the electric vehicle market, the number of electric passenger vehicles, as a new generation of short- and medium-distance transportation, has maintained rapid growth, and the corresponding demand for charging and swapping services has also increased. The urban public charging field continues to deploy stations and piles, and the corresponding charging service scale continues to expand. At the current stage, affected by differences in the environment of each region, market demand, and the conditions of the charging station itself, different charging facilities show large differences in facility utilization. Some charging facilities can improve the utilization rate through targe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06G06F17/16
Inventor 陈婧韵吕建陈枫李梁李波
Owner STATE GRID ZHEJIANG ELECTRIC VEHICLE SERVICE CO LTD
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