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Connection method to achieve wireless charging and wireless device

A wireless device and connection method technology, applied in the field of communication, can solve the problem of high cost and achieve the effect of low cost and easy search

Active Publication Date: 2013-05-08
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiment of the present invention is to provide a wireless charging connection method and a wireless device, aiming to solve the problem of high cost caused by the need to add a near-field communication circuit to the existing mobile terminal when performing wireless charging

Method used

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  • Connection method to achieve wireless charging and wireless device
  • Connection method to achieve wireless charging and wireless device
  • Connection method to achieve wireless charging and wireless device

Examples

Experimental program
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Effect test

example 1

[0040] Example 1: Refer to figure 1 , within the wireless coverage area, there are two wireless chargers A and B, there are three wireless devices A, B and C, wireless device C is charging with wireless charger B, wireless devices B and A want to charge, wireless device C Using connection mode 2 of the present invention for charging, wireless devices B and A can communicate with wireless chargers A and B using connection mode 1 of the present invention, and know the resource utilization of wireless chargers A and B at present.

example 2

[0041] Example 2: Reference Figure 4 , wireless charger A and wireless device A are charging, wireless device B and wireless device C also search for wireless charger A within the coverage of Bluetooth and other short-distance communication, wireless device B and wireless charger A through connection method 1 Communication, knowing that wireless charger A is in use, and knowing how long wireless device A is expected to be able to charge, there is another wireless device C waiting to be charged by wireless charger A. The wireless device C also obtains the information through the above-mentioned method.

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Abstract

The invention is suitable for the communication field and provides a connection method to achieve wireless charging. The method is used for wireless devices. The method includes the step that communication is built between at least one wireless device and at least one wireless charger through near field communication protocols, wherein the communication content comprises charging state information and charging orders. According to the method to achieve wireless device charging, the wireless device and the charger, wireless charging is achieved, and cost is saved.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to a wireless charging connection method and a wireless device. Background technique [0002] With the development of the information industry and the popularization of mobile terminals, wireless charging of mobile terminals has been widely used. The concept of wireless charging refers to a device or device with a built-in battery that obtains power through wireless induction for charging. This technology is derived from wireless power transmission technology, and its working principle uses electromagnetic induction, that is, when the current passes through the coil, a magnetic field is generated to form a voltage, and after the voltage is generated, a current is generated for charging. However, the current problem with this technology is that there is no uniform specification standard in the industry, so mobile terminals that support this technology may not be able to use all ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J17/00H04B5/00H02J50/10H02J50/80
Inventor 赵小林
Owner NUBIA TECHNOLOGY CO LTD
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