A charging control method and system for an electric vehicle

A charging control method and technology for electric vehicles, applied in the direction of secondary battery charging/discharging, circuits, electrical components, etc., can solve the problems of single function and inflexible charging, and achieve improved management level, flexible charging method, and increased charging time. Effect

Active Publication Date: 2020-12-11
XUJI GRP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an electric vehicle charging control method and system, which is used to solve the problems of single electric vehicle charging function and inflexible charging in the prior art

Method used

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  • A charging control method and system for an electric vehicle
  • A charging control method and system for an electric vehicle
  • A charging control method and system for an electric vehicle

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Embodiment Construction

[0031] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0032] An electric vehicle charging control system, such as figure 1 As shown, it includes a charging box, a charging server and a handheld mobile terminal. The handheld mobile terminal in this embodiment is a mobile phone APP. The charging box includes an acquisition module, a wireless communication module, a control module and a database for storing charging transaction information. The charging box passes The wireless communication module is charged and connected with the charging server, and the wireless communication module includes a SIM card, and uses the SIM card to exchange information with the charging server.

[0033] The user chooses to swipe the card or use the mobile APP to scan the QR code to charge, and the charging process can choose the method of obtaining power and then charging, such as Figure 5 As shown, after the card is sw...

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Abstract

The invention provides an electric vehicle charging control method and system. The method includes collecting the electric vehicle charging power, comparing the collected charging power with set powder, charging the electric vehicle in a fixed-rate charging manner if the collected charging power is lower than the set power, and charging the electric vehicle with an automatic-rate charging manner if the collected charging power is greater than the set power. A segmented billing manner is adopted to achieve rate adjustment, thus achieving automatic matching for electric vehicles different in charging power, and achieving targeted and self-adaptive charging. The method and the system are suitable for charging of electric bicycles or high-power electric vehicles such as electric tricycles andelderly mobility scooters, the charging function is diversified and the charging manner is flexible.

Description

technical field [0001] The invention belongs to the technical field of electric bicycle charging, and in particular relates to an electric vehicle charging control method and system. Background technique [0002] The electric bicycle industry has developed to its peak. According to incomplete statistics, as of 2017, the number of electric bicycles in the country has exceeded 180 million units, and the average annual compound growth rate from 2014 to 2017 is 9.5%. The market for electric bicycles and electric tricycles is expanding steadily. Electric bicycles provide convenient and low-cost travel tools for Chinese urban residents. The aging population continues to increase and the demand for agricultural product transportation in the market continues to increase, which promotes the rapid growth of electric tricycles used for elderly people and short-distance cargo transportation. Such a quantity and Large-scale electric bicycles have made great contributions to society, but ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/44H01M10/42
CPCH01M10/42H01M10/446H01M2010/4278Y02E60/10
Inventor 陈志刚卢悦李洪峰邓建慎易甜甜赵晓丹杨德轩邓利君张冲吕学平
Owner XUJI GRP
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