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Charging device and method for positioning electronic device

A technology for charging devices and electronic devices, which is applied in the field of positioning and can solve problems such as low accuracy

Pending Publication Date: 2021-08-03
LUXSHARE ICT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the above positioning technologies need to be implemented based on the coordinates of the Global Positioning System (GPS), and besides being limited to outdoor environments, the accuracy is also low (only about a few meters)

Method used

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  • Charging device and method for positioning electronic device
  • Charging device and method for positioning electronic device
  • Charging device and method for positioning electronic device

Examples

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Embodiment Construction

[0019] Reference will now be made in detail to the exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used in the drawings and description to refer to the same or like parts.

[0020] Please refer to figure 1 , which is a schematic diagram of a charging device and an electronic device according to an embodiment of the present invention. In different embodiments, the electronic device 199 can be implemented as various computer devices and smart devices, but is not limited thereto. In addition, the charging device 100 is, for example, a device that can be used to charge various electronic devices, and can be paired with the electronic device 199 through any wireless communication protocol (eg, Bluetooth protocol). For ease of understanding, it is assumed below that the charging device 100 is a charging compartment that can be used to charge a corresponding wireles...

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PUM

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Abstract

The invention provides a charging device and a method for positioning an electronic device. The method includes: in response to determining that a positioning request signal from an electronic device is received, enabling a plurality of antennas; controlling each antenna to receive a first radio frequency signal broadcast by the electronic device, and determining an angle of arrival of the first radio frequency signal and a distance between the electronic device and the charging device based on the first radio frequency signal received by each antenna; and determining a relative position between the charging device and the electronic device based on the angle of arrival and the distance. Therefore, a user can smoothly find the charging device based on the relatively accurate relative position between the charging device and the electronic device, so that the related use experience is improved.

Description

technical field [0001] The invention relates to a positioning technology, in particular to a charging device and a method for positioning an electronic device. Background technique [0002] With the development of science and technology, wireless bluetooth earphones have become the mainstream of the development of bluetooth earphones. In order to prevent the user from being unable to charge the wireless Bluetooth headset due to the loss of the charging box of the wireless Bluetooth headset, many positioning technologies for the charging box of the wireless Bluetooth headset have been proposed in the prior art. [0003] However, most of the above positioning techniques need to be implemented based on the coordinates of the Global Positioning System (GPS), and besides being limited to outdoor environments, the accuracy is also low (only about a few meters). [0004] Therefore, for those skilled in the art, how to design a mechanism for positioning the charging box indoors wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10H04W4/021H04W4/02H04W4/33
CPCH04R1/1025H04W4/023H04W4/021H04W4/33H02J50/402H02J50/90H02J50/20H02J50/80G01S3/48G01S5/12G01S5/0284G01S13/765G01S5/04
Inventor 周士校郑凯元林大裕
Owner LUXSHARE ICT