Electric vehicle charging guiding and pricing method based on dynamic road-electricity coupling network

An electric vehicle and electrical coupling technology, applied in electric vehicle charging technology, electric vehicles, vehicle components, etc., can solve the problems of slow information update speed, difficulty in achieving the desired effect, and poor influence of information flow

Active Publication Date: 2021-02-05
HOHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the information update speed of the existing coupling network is slow, and the influence of inf

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  • Electric vehicle charging guiding and pricing method based on dynamic road-electricity coupling network
  • Electric vehicle charging guiding and pricing method based on dynamic road-electricity coupling network
  • Electric vehicle charging guiding and pricing method based on dynamic road-electricity coupling network

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Embodiment Construction

[0077] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0078] The present invention provides a charging guidance and pricing method for electric vehicles based on a dynamic road-electric coupling network, comprising the following steps:

[0079] S1: Construct the interactive framework of traffic flow-energy flow-information flow of electric vehicles in the dynamic road-electric coupling network:

[0080] As an important part of the road-electric coupling network, the information interaction system based on the power Internet...

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Abstract

The invention discloses an electric vehicle charging guiding and pricing method based on a dynamic road-electricity coupling network. The method comprises the steps of building an interaction framework of traffic flow energy flow information flow of an electric vehicle in the dynamic road-electricity coupling network; dynamically updating the traffic network information, and establishing a singleelectric vehicle model for simulating a continuous driving charging state switching behavior of the electric vehicle; carrying out dynamic navigation and dynamic station selection on the electric vehicle according to the dynamic information of the coupling network; performing virtual load prediction according to the in-station virtual load and the out-station decision load; and pricing the electric vehicle charging in real time according to the load balance distribution and the predicted virtual load. According to the electric vehicle charging guidance and pricing strategy based on the dynamicroad-electricity coupling network, the distribution of the charging load in the space dimension is balanced, the congestion rate inside the charging station is reduced, the average income of electrictaxi drivers is increased, and meanwhile, the congestion phenomenon of a traffic network is relieved to a certain extent.

Description

technical field [0001] The invention relates to dynamic navigation of electric vehicles, station selection decision-making and formulation of pricing strategies for charging stations, in particular to a charging guidance and pricing method for electric vehicles based on a dynamic road-electric coupling network. Background technique [0002] With the increasing popularity and penetration of electric vehicles at the city level, and the development of charging facilities lagging behind electric vehicles, a new interaction between urban power grids and transportation networks will occur, traffic flow and energy flow The distribution of all will affect the operation status of the urban power grid and traffic network. The rise of communication and intelligent sensing technology couples multiple types of networks together, and realizes the redistribution of traffic flow and energy flow by affecting the user's driving and charging decision-making behavior, providing a new idea for i...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q30/02G06Q30/06G06Q50/06
CPCG06Q10/047G06Q30/0206G06Q30/0639G06Q50/06Y04S30/12
Inventor 傅质馨朱韦翰朱俊澎袁越
Owner HOHAI UNIV
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