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Method, device and equipment for detecting electronic equipment approaching human body

A technology of electronic equipment and human body, applied in the field of information, which can solve problems such as inaccurate methods

Active Publication Date: 2021-02-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a method, device and equipment for detecting that an electronic device is close to the human body, which can solve the problem that the method of using a capacitive sensor to determine whether the electronic device is placed on the human body is inaccurate

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  • Method, device and equipment for detecting electronic equipment approaching human body
  • Method, device and equipment for detecting electronic equipment approaching human body
  • Method, device and equipment for detecting electronic equipment approaching human body

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Embodiment Construction

[0047] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application.

[0048] During the use of electronic devices, the electronic devices are usually placed on a table or directly on a human body for use. When the electronic device is used on a desktop, the processor of the electronic device can run at full speed and the working frequency is not limited. However, when the electronic equipment is used on the human body, the operating frequency of the electronic equipment needs to be limited within a reasonable range to ensure that the temperature of the electronic equipment will not burn the human body and avoid excessive electromagnetic radiation from harming the human body. Therefore, it is necessary to use the method provided by the embodiment of the present application to detect whether the electronic device is close to the human body. When the electronic d...

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Abstract

A method, device and equipment for detecting that an electronic device is close to a human body relate to the field of information technology and can solve the problem of inaccuracy in the current way of judging whether an electronic device is placed on a human body by using a capacitive sensor. The method for detecting that an electronic device approaches a human body includes: the electronic device monitors the acceleration of the electronic device in a preset direction (101), wherein the preset direction is a non-horizontal direction; determining whether the electronic device is in a static state according to the acceleration in the preset direction, And whether the time in the static state exceeds the preset time period (102); if it is determined that the electronic device is not in the static state, or the time in the static state does not exceed the preset time period, the electronic device determines that the electronic device is close to the human body (103). The method, device and equipment for detecting that an electronic device is close to a human body are used to determine whether the electronic device is close to a human body in the process of using the electronic device.

Description

technical field [0001] The present application relates to the field of information technology, and in particular to a method, device and equipment for detecting that an electronic device is close to a human body. Background technique [0002] In the process of using the electronic device, in order to avoid the damage to the human body caused by the temperature of the electronic device being too high or the electromagnetic wave radiation being too high, it is necessary to detect whether the electronic device is placed on the human body. When it is detected that the electronic device is placed on the human body, it is necessary to reduce the temperature or frequency of the electronic device to protect the human body from harm. [0003] At present, most electronic devices use multiple built-in capacitive sensors, and the capacitance value measured by the capacitive sensors is used to determine whether the electronic device is placed on the human body. Specifically, when the hu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01H04W52/18
CPCG06F3/01H04W52/18
Inventor 曹登钧张治国甄海涛孙增才
Owner HUAWEI TECH CO LTD
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