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Method and device for judging relative positions of two terminal devices

A technology of terminal equipment and relative position, applied in the field of communication, which can solve the problems of poor experience, cumbersome user operation, and increased production cost of terminal equipment.

Active Publication Date: 2021-09-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the user visually judges the relative positional relationship between left and right or up and down of two terminal devices, and manually inputs them into each terminal device, resulting in cumbersome operations and poor user experience in the process of judging the relative positions of multiple terminal devices
Also for example, when measuring and judging based on adding a corresponding measurement unit to the terminal device, it is necessary to increase the peripherals of the terminal device, thereby increasing the production cost of the terminal device

Method used

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  • Method and device for judging relative positions of two terminal devices
  • Method and device for judging relative positions of two terminal devices
  • Method and device for judging relative positions of two terminal devices

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Embodiment Construction

[0032] The technical solution in this application will be described below with reference to the accompanying drawings.

[0033] figure 1 It is a scene diagram applicable to the method for judging the relative positions of two terminal devices provided by the embodiment of the present application. Including terminal equipment #1 to terminal equipment #4.

[0034] Such as figure 1 As shown, the user holds multiple terminal devices (such as figure 1 As shown in terminal equipment #1 to terminal equipment #4), each terminal equipment has an ultrasonic sending module, an ultrasonic receiving module, a sensor module, a communication module and a main processing module. Among them, the ultrasonic sending module includes the function of sending serial signals; the sensor module refers to a physical sensor and a sensor data transmitting and receiving device in the terminal device that can identify the direction angle of the terminal device.

[0035] Specifically, in the embodiment ...

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Abstract

A method and device for judging the relative positions of two terminals. The method for judging the relative positions of two terminal devices includes: according to the time difference between two microphones at different positions of the first terminal device itself receiving the ultrasonic signal sent through the speaker in the second terminal device, and judging the relative positions of the two microphones. The relative position between a terminal device and a second terminal device. Based on this method, the terminal device can determine the relative positional relationship between multiple terminal devices without significantly increasing the cost.

Description

technical field [0001] The present application relates to the communication field, and more specifically, relates to a method and an apparatus for judging the relative positions of two terminal devices. Background technique [0002] The relative position among multiple terminal devices refers to a relative positional relationship between left and right, up and down, or at a certain angle among multiple terminal devices. Specifically, knowing the relative positional relationship between multiple terminal devices can designate a terminal device at a preset position as a specific terminal device. [0003] In the prior art, determining the relative positional relationship between multiple terminal devices is mainly based on the user's visual judgment or based on adding a corresponding measurement unit to the terminal device for measurement and judgment. For example, the user visually judges the relative positional relationship between left and right or up and down of two termin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01
CPCG06F3/01
Inventor 廖松妹刘浩东张亮沈晔星莫浩桔
Owner HUAWEI TECH CO LTD
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