Remote wireless power supply method, device and system

A wireless power supply, long-distance technology, applied in circuit devices, battery circuit devices, current collectors, etc., can solve the problems of inability to adjust electromagnetic wave parameters, inability to master the charging process, etc., to improve power supply efficiency, prolong service life, and ensure the charging environment. Effect

Active Publication Date: 2022-05-10
北京芯联心科技发展有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Therefore, the present invention provides a long-distance wireless power supply method, device and system to overcome the problems in the prior art that the charging process cannot be grasped and the electromagnetic wave parameters cannot be adjusted according to the actual situation of the charging terminal when performing wireless charging. question

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  • Remote wireless power supply method, device and system
  • Remote wireless power supply method, device and system

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Embodiment Construction

[0042] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0043] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0044] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...

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Abstract

The invention relates to a long-distance wireless power supply device, method and system, and the method comprises the steps: obtaining the actual temperature of a charging terminal when the charging terminal needs to be subjected to long-distance wireless charging; obtaining the residual electric quantity of the charging terminal; determining electromagnetic wave parameters distributed to the charging terminal according to the actual temperature and the residual electric quantity of the charging terminal; charging the charging terminal according to the determined electromagnetic wave parameter, and acquiring the actual temperature rising speed of the charging terminal; and determining whether to charge the charging terminal according to the actual temperature and the residual electric quantity of the charging terminal, and if the charging terminal needs to be charged, determining whether to correct electromagnetic wave parameters according to the actual temperature rising speed of the charging terminal. The service life of the charging terminal can be effectively prolonged, and the power supply efficiency can be improved.

Description

technical field [0001] The present invention relates to the technical field of wireless charging, in particular to a long-distance wireless power supply method, device and system. Background technique [0002] The current wireless charging devices are mainly divided into two types. One is to use the principle of inductive coupling charging. When charging, the charging device must be placed on the charging board and charged at a short distance through the principle of inductive coupling; the other is to use radio waves. The principle is that the charging device can be charged at a long distance by receiving radio waves when charging. However, in the prior art, when wireless charging is performed, the charging process cannot be grasped, and the electromagnetic wave parameters cannot be adjusted according to the actual situation of the charging terminal, resulting in the charging terminal being often at a relatively high temperature, which reduces the use of the charging termin...

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Application Information

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IPC IPC(8): H02J50/20H02J50/80H02J7/00
CPCH02J50/20H02J50/80H02J7/0029H02J7/00309H02J7/00041H02J7/007192
Inventor 王景璟杨涛马骏候向往
Owner 北京芯联心科技发展有限公司
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