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A method and electronic device for measuring height

An electronic device, a technology for measuring height, which is applied in the field of electronics and can solve problems such as cumbersome measurement operations

Active Publication Date: 2022-07-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The length measurement method in the prior art, the measurement operation is relatively cumbersome

Method used

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  • A method and electronic device for measuring height
  • A method and electronic device for measuring height
  • A method and electronic device for measuring height

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Embodiment Construction

[0037] It should be noted that the descriptions such as “first” and “second” in the embodiments of the present application are used to distinguish different messages, devices, modules, etc. Second" is a different type.

[0038] The term "A and / or B" in the embodiments of the present application is only an association relationship to describe the associated objects, indicating that there can be three kinds of relationships, for example, A alone exists, A and B exist simultaneously, and B exists alone. Happening. In addition, the character " / " in the embodiments of the present application generally indicates that the related objects before and after are an "or" relationship.

[0039] Some processes described in the embodiments of the present application include multiple operations that appear in a specific order, but it should be clearly understood that these operations may be performed out of the order in which they appear in the embodiments of the present application or perfo...

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PUM

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Abstract

The embodiment of the present invention provides a method for height measurement applied to an electronic device. Wherein, the electronic device includes at least a first body, a second body, and a first connection shaft connecting the first body and the second body, and the first body and the second body are rotatable around the first connection shaft. The user places the object to be measured on the first body, and rotates the second body to measure the height of the object to be measured. The method includes: the electronic device detects whether the object to be tested is in contact with the second body; the electronic device recognizes the angle between the first body and the second body; when the object to be tested contacts the second body, the electronic device recognizes that the object to be tested is in contact with the second body. The distance from the contact point of the second body to the first connecting shaft; the electronic device calculates the height of the object to be measured according to the above-mentioned included angle and the above-mentioned distance; the electronic device outputs the height of the object to be measured.

Description

technical field [0001] Embodiments of the present invention relate to the field of electronic technologies, and in particular, to a method and electronic device for measuring height. Background technique [0002] With the continuous development of electronic technology, electronic devices such as mobile phones have more and more functions and richer experiences. For example, users can measure the size of objects through their mobile phones. [0003] In the prior art, an implementation scheme of length measurement is: [0004] like figure 1 As shown, a virtual measuring ruler 101 is displayed on the display screen of the electronic device. The user can measure the height of the object 102 through the ruler 101 . The user aligns the "0" scale of the ruler 101 with the starting point of the measurement target, and reads the value corresponding to the end point of the measurement target, so as to measure the height. Exemplary as figure 1 As shown, the height of the measure...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/02G01D21/02
CPCG01B21/02G01D21/02G06F13/4282G01C5/00G01B7/00G01B7/02
Inventor 卞苏成
Owner HUAWEI TECH CO LTD