Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electric vehicle charging method

A technology of electric vehicles and charging methods, applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problem of lack of safe, reliable and effective monitoring and management of charging piles, and achieve the goal of preventing malicious behavior and decentralizing security Effect

Active Publication Date: 2020-04-07
黑龙江电力调度实业有限公司 +2
View PDF12 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a charging method for electric vehicles in order to overcome the problem of lack of safe, reliable and effective monitoring and management of existing charging piles

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electric vehicle charging method

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0012] Specific embodiment one: a method for charging an electric vehicle according to this embodiment, the method includes:

[0013] When the user-side terminal 2 needs to purchase electricity, the charging pile 1 collects tokens from the user-side terminal 2 according to the smart contract, and charges the electric vehicle equipped with the user-side terminal 2 with electricity equivalent to the token;

[0014] Broadcast the token balance of charging pile 1, the token balance of user-side terminal 2, and the power balance of charging pile 1, so that the transaction lists of all grid-side terminals 3, all charging piles 1, and all user-side terminals 2 are synchronously updated charging pile 1 The token balance of the user-side terminal 2 and the power balance of the charging pile 1;

[0015] When the charging pile 1 needs to purchase electricity, the charging pile 1 purchases electricity from the grid-side terminal 3 according to the smart contract, and charges the grid-side...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an electric vehicle charging method, and relates to the field of electric vehicle charging. In order to solve the problem that an existing charging pile lacks safe, reliable and effective monitoring management, the method comprises the steps: when a user side terminal needs to buy electric quantity, enabling the charging pile to receive tokens from the user side terminal according to an intelligent contract, and charge an electric vehicle configured by the user side terminal with the electric quantity equivalent to the tokens; broadcasting the token balance of the charging pile, the token balance of the user side terminal and the electric quantity balance of the charging pile, and synchronously updating the transaction lists of all the power grid side terminals, allthe charging piles and all the user side terminals; when the charging pile needs to purchase electric quantity, enabling the charging pile to purchase the electric quantity from the power grid side terminal according to the intelligent contract, and charges tokens equivalent to the electric quantity into the power grid side terminal; broadcasting the token balance of the charging pile and the electric quantity balance of the charging pile, and synchronously updating the transaction lists of all the power grid side terminals, all the charging piles and all the user side terminals.

Description

technical field [0001] The invention relates to the field of electric vehicle charging, in particular to a block chain-based electric vehicle charging method and system. Background technique [0002] In order to meet increasingly stringent emission regulations, as well as for the long-term development of mankind and to protect the fragile global environment, some countries, including China, are gradually considering banning the sale of fuel vehicles, and gradually replacing vehicles with electric vehicles. [0003] Charging piles play a decisive role in the promotion and popularization of electric vehicles, and due to current technical limitations, the endurance of electric vehicles is insufficient, so more companies enter the electric vehicle charging service industry. The current charging pile transactions lack safe, reliable and effective monitoring and management. Due to the scattered distribution areas, manpower inspections cannot be relied on, and they are easily tampe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/66B60L53/31
CPCB60L53/665B60L53/31Y02T90/16Y02T10/70Y02T10/7072Y02T90/12
Inventor 赵威孙绍辉曹勇齐枫王春昊田云龙陈铭陈曦
Owner 黑龙江电力调度实业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com