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Positioning method and device

A positioning method and frequency determination technology, applied in the field of mobile internet, can solve the problems of inconvenient mobile phone, unfamiliar mobile phone operation, small screen, etc.

Pending Publication Date: 2022-02-08
BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It is inconvenient for the elderly to use mobile phones, which is mainly reflected in the small screen and the interactive mode based on text and graphics, which is not convenient for the elderly to use
For example, when using satellite positioning systems such as GPS for positioning, there may be problems with inaccurate indoor positioning, which cannot meet the positioning needs of different rooms or areas indoors, and the elderly are not familiar with or inconvenient to operate mobile phones, so they cannot accurately obtain positioning information

Method used

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  • Positioning method and device
  • Positioning method and device
  • Positioning method and device

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] A positioning method provided by an embodiment of the present invention, the method is to set up a sound playback device in a fixed place, and preset different sounds according to different places; through the mobile phone microphone or special sound collection device carried by the old man, the playback sound of the above steps is collected , transmitted to the sound position...

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PUM

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Abstract

The invention provides a positioning method and device, and belongs to the technical field of mobile internet. The method is applied to a sound playing end. The method comprises the following steps that: sound information is obtained; and the sound information is played, a sound receiving end is made to receive the sound information, and the address information of the sound receiving end or the sound playing end is determined according to the frequency of the sound information, wherein the frequency of the sound information is in one-to-one correspondence with the address information. According to the positioning method and device of the invention, the sound receiving end or the sound playing end can be positioned more accurately based on the sound information.

Description

technical field [0001] The present invention relates to the technical field of mobile internet, in particular to a positioning method and device. Background technique [0002] This section is intended to provide a background or context to embodiments of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] It is inconvenient for the elderly to use mobile phones, which is mainly reflected in the small screen and the interactive mode based on text and graphics, which is not convenient for the elderly to use. For example, when using satellite positioning systems such as GPS for positioning, there may be problems with inaccurate indoor positioning, which cannot meet the positioning needs of different rooms or areas indoors, and the elderly are not familiar with or inconvenient to operate mobile phones, and cannot accurately obtain positioning information . Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S11/14
CPCG01S11/14
Inventor 侯梦竹雷欣丁玉洁
Owner BANK OF CHINA