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Method for controlling volume of electronic device and electronic device

A technology for electronic equipment and control electronics, applied in electrical components, transducer circuits, sensors, etc., to solve problems such as reducing user experience effects

Inactive Publication Date: 2017-01-04
QINGDAO HAIER SMART TECH R & D CO LTD
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for controlling the volume of an electronic device and the electronic device. Based on the principle of image recognition and image distance measurement, the technical effect of automatically adjusting the volume according to the distance between a person and the electronic device is realized, which solves the problem of adjusting the volume in the prior art. Technical problems that reduce the user experience effect in a way

Method used

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  • Method for controlling volume of electronic device and electronic device

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Embodiment Construction

[0018] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0019] Such as figure 1 Shown is a flowchart of a method for controlling the volume of an electronic device according to an embodiment of the present invention. The method includes the following steps:

[0020] Step S11: Obtain image information of the front end of the electronic device.

[0021] A camera is set at the front end of the electronic device. The camera includes an optical lens and an image collector. It captures the scene at the front end of the electronic device at a fixed frequency to obtain images, and sends the obtained image information to the controller of the electronic device. After the image information on the front end of the electronic device, step S12 is executed.

[0022] Step S12: Determine whether there is someone at the front end of the electronic device based on the image information.

[0023] After the controll...

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Abstract

The present invention provides a method for controlling the volume of an electronic device and the electronic device, which solves the technique problem in the prior art that the user experience effect is influenced by the conventional volume adjusting mode. The method comprises the steps of acquiring the image information at the front end of the electronic device; based on the image information, judging whether a person is at the front end of the electronic device or not; if yes, judging the distance between the person and the electronic device based on the image information; based on the above distance, adjusting the volume of the electronic device. According to the technical scheme of the invention, firstly, whether the person is in front of the electronic device or not is judged based on the image information. Secondly, based on the image distance-measuring technology, the distance between the electronic device and the person is judged. Finally, the volume of the electronic device is automatically adjusted according to the distance. In this way, the technical effect that the volume is automatically adjusted according to the distance between the electronic device and the person is realized.

Description

Technical field [0001] The invention belongs to the technical field of volume control of electronic equipment, and specifically relates to a method for controlling the volume of an electronic equipment and an electronic equipment. Background technique [0002] Generally, when using electronic devices to listen to sounds and music, such as computers, televisions, etc., the volume of sounds and music is adjusted as needed. [0003] For example, when an electronic device is playing sound and music, the user sometimes stays still for a long time. At this time, the volume is adjusted by the user to fix the electronic device to a fixed volume according to actual needs. The fixed volume can meet the needs of the user. When the user moves away from the location, he will sometimes approach the electronic device, sometimes far away from the electronic device. When the user is close to the electronic device, the fixed volume will appear louder at a relatively close distance, and when the user...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00
Inventor 刘贵于海洋
Owner QINGDAO HAIER SMART TECH R & D CO LTD
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