Wireless charging method, wireless charging receiving device and mobile terminal

A wireless charging and receiving device technology, applied in battery circuit devices, circuit devices, electric vehicles, etc., can solve problems such as troublesome operation by users, inability to consciously avoid radiation, and low charging efficiency.

Inactive Publication Date: 2011-01-19
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this wireless charging method has the following defects: frequent switching of the power supply at one end of the transmitting coil will cause user tro

Method used

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  • Wireless charging method, wireless charging receiving device and mobile terminal
  • Wireless charging method, wireless charging receiving device and mobile terminal
  • Wireless charging method, wireless charging receiving device and mobile terminal

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[0036] In order to be able to understand the above objectives, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0037] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the present invention is not limited to the specific embodiments disclosed below. limit.

[0038] figure 1 It is a flowchart of a wireless charging method according to an embodiment of the present invention.

[0039] Such as figure 1 As shown, the present invention provides a wireless charging method for wireless charging a device, including: step 102, real-time detection of the magnetic field strength of the magnetic field generated by the transmitting coil at the device; step 104, acco...

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Abstract

The invention provides a wireless charging method for charging equipment in a wireless manner. The method comprises the following steps: 102. detecting the intensity of a magnetic field generated by a transmitting coil around the equipment in real time; and 104. judging whether to charge the equipment in a wireless manner according to the intensity of the magnetic field. The invention also provides a wireless charging receiving device and a mobile terminal. Through the technical scheme, the invention can charge the equipment when the intensity of the magnetic field reaches a certain value, thus ensuring the charging efficiency, avoiding the electric energy generated by the transmitting coil from being wasted and causing radiation and simultaneously dispensing with power supply control operation of the user on one end of the transmitting coil.

Description

technical field [0001] The present invention relates to wireless charging technology, in particular, to a wireless charging method, a wireless charging receiving device and a mobile terminal. Background technique [0002] Now, wireless charging technology makes the charging of devices flexible and convenient, and is being used more and more widely. Among them, for devices such as mobile phones as mobile terminals, the wireless charging technology is very practical. [0003] At present, the more commonly used wireless charging method is that the user manually switches the power supply of the transmitting coil at one end of the transmitting coil to control the transmitting coil to wirelessly charge the user's equipment. However, this wireless charging method has the following defects: frequent switching of the power supply at one end of the transmitting coil will cause user trouble; Open radiation; if the charging distance is too far, the charging efficiency will be low, whi...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J17/00H02J50/10
CPCY02B40/00
Inventor 冯舒宇张伟
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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