Wireless charging method and system

A wireless charging and wireless power technology, applied in charging stations, electric vehicle charging technology, electric vehicles, etc., can solve the problems of short cruising range and inconvenient charging, achieve convenient charging, improve use efficiency, and reduce vehicle parking waiting. effect of time

Active Publication Date: 2019-12-03
GEELY AUTOMOBILE INST NINGBO CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned problems in the prior art, the purpose of the present invention is to provide a wireless charging method and system, which can solve the problems of short cruising range and inconvenient charging of electric vehicles.

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  • Wireless charging method and system

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Embodiment 1

[0058] With the development of electric vehicle technology, the research on the cruising range of vehicles has increasingly become the focus of development, which mainly includes the research on battery technology and charging technology, the technology of battery technology involving the replacement of battery packs and the ability to increase battery storage power In these two aspects, the charging technology is generally charged at the charging pile, but this method seriously affects the work efficiency of the car and the driver, making users often have mileage anxiety when driving on expressways and urban roads; at the same time, the current charging Few piles, inconvenient charging and other reasons make the popularization of electric vehicles encounter greater difficulties, so an embodiment of this specification provides a wireless charging method, such as figure 1 As shown, it is a schematic diagram of the principle of the method, which can realize the wireless transmiss...

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Abstract

The invention discloses a wireless charging method and system. The wireless charging method applied to a first vehicle comprises the following steps that a wireless charging instruction is acquired; wireless power signals are matched; and the wireless power signals are received, and batteries of the first vehicle are charged. The wireless charging method applied to a second vehicle comprises the following steps that a wireless charging request of the first vehicle is received; and the wireless power signals are transmitted so that the first vehicle can be charged. By means of the wireless charging method and system, a wireless charging system is established between vehicles, and wireless charging is conveniently conducted between the vehicles; time for the vehicles to go to charging pilesto be charged or time for replacement of batteries is omitted; thus the travelling mileage of an electric automobile is prolonged greatly; the use efficiency of the vehicles is improved; a wireless-charging manner is adopted so that charging is more convenient; and thus popularization and generalization of electric automobiles are benefited more.

Description

technical field [0001] The present invention relates to wireless charging technology, in particular to a wireless charging method and system. Background technique [0002] Today, the world is generally facing the severe situation of environmental protection pressure and energy crisis. Air pollution leads to smog, which seriously affects people's health. In order to improve air quality and reduce energy crisis, electric vehicles have been vigorously promoted and used. [0003] Electric vehicles refer to vehicles powered by vehicle-mounted power supplies, driven by motors to drive wheels, and meeting the requirements of road traffic and safety regulations. Electric vehicles use batteries to provide kinetic energy. Compared with traditional internal combustion engine vehicles, electric vehicles have the advantages of energy saving, low noise, strong power, simple structure, and low maintenance costs. Environmental protection and air cleanliness are very beneficial, and the di...

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Application Information

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IPC IPC(8): B60L53/12B60L53/60
CPCB60L53/12B60L53/60Y02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 陈玲玲何后裔金超
Owner GEELY AUTOMOBILE INST NINGBO CO LTD
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