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Method for controlling electronic device and electronic device

A technology of electronic equipment and electronic induction, which is applied in the direction of active noise control, electrical components, transducer circuits, etc., and can solve the problem that there is no sound collection scheme for bendable electronic equipment

Active Publication Date: 2017-06-27
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In these two usage modes, bendable electronic devices need to collect sound, such as calls, recordings, voice assistants, etc., but because the position of the sound input is different when the user is talking in the mobile phone mode and the watch mode, Therefore, the setting position of the sound collection unit in the mobile phone mode cannot meet the needs of sound collection in the watch mode
[0004] Therefore, there is no reasonable sound collection solution for bendable electronic devices in the prior art

Method used

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  • Method for controlling electronic device and electronic device
  • Method for controlling electronic device and electronic device
  • Method for controlling electronic device and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An embodiment of the present invention provides an electronic device, and the electronic device may be a smart phone, a multimedia player, a smart bracelet, a smart watch, etc., which is not specifically limited in the present invention.

[0024] see figure 1 As shown, the electronic device includes: a main body 1; a display unit 2, which is arranged on the main body 1, and the display unit 2 has at least a first mode and a second mode; when the display unit 2 is in the first mode, all the display units on the 2 Parts are on the same plane; when the display unit 2 is in the second mode, at least two parts on the display unit 2 are not on the same plane; the sound collection unit group 3 includes at least a first sound collection unit 31 and a second sound collection unit 32 , wherein, the first sound collection unit 31 is arranged on the first end of the body 1, the second sound collection unit 32 is arranged on the second end adjacent to the first end on the body 1; th...

Embodiment 2

[0050] On the basis of the first embodiment above, when the display unit is in the first mode, in order to further achieve a better sound collection effect, noise reduction may be performed on the collected sound signals.

[0051] Then, S102 may include: when the display unit is in the first mode, controlling the first sound collection unit to work as the main collection unit, controlling the second sound collection unit to work as the auxiliary collection unit, so that the first sound collection unit cooperates with the second sound collection The unit performs noise reduction on the collected sound signal.

[0052] It should be noted that, according to the noise reduction requirements of dual sound collection units, when the display unit is in the first mode, the sound pickup direction of the first sound collection unit and the sound pickup direction of the second sound collection unit need to satisfy the first relative positional relationship , such as Figure 8A As shown ...

Embodiment 3

[0057] On the basis of the second embodiment above, when the display unit is in the second mode, in order to further achieve a better sound collection effect, noise reduction is performed on the collected sound signals, see Figure 9 As shown, the sound collection unit group 3 also includes: a third sound collection unit 33, which is arranged on the third end of the body 1 opposite to the second end, wherein the sound pickup direction of the second sound collection unit 32 and the third sound The sound pickup side of the collection unit 33 satisfies the second relative positional relationship, and the sound signal collected by the second sound collection unit does not interfere with the sound signal collected by the third sound collection unit;

[0058] Now, the control unit 4 controls the work of the third sound collection unit 32 while controlling the work of the second sound collection unit 32, and controls the first sound collection unit 31 to close, so that the second soun...

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Abstract

The embodiment of the invention discloses an electronic device, comprising a body; a display unit which is arranged on the body and at least is equipped with a first mode and a second mode, wherein when the display unit is in the first mode, all parts on the display unit are located in the same plane, and when the display unit is in the second mode, at least two parts on the display are not located in the same plane; a sound collection unit group which at least comprises a first sound collection unit and a second sound collection unit, wherein the first sound collection unit is arranged at a first end of the body, and the second sound collection unit is arranged at a second end of the body adjacent to the first end; a control unit which is used for determining whether the display unit is in the first mode or the second mode, wherein, when the display unit is in the first mode, controlling the first sound collection unit to work, and when the display unit is in the second mode, controlling the second sound collection unit to work. The embodiment of the invention also discloses a method for controlling the electronic device.

Description

technical field [0001] The invention relates to the field of electronic equipment control, in particular to a method for controlling electronic equipment and the electronic equipment. Background technique [0002] With the development of science and technology, more and more electronic devices have entered people's lives, such as smart phones, tablet computers, notebook computers, etc. These electronic devices provide great convenience to people's lives. [0003] At present, with the development of flexible screen technology, bendable electronic devices are emerging, such as bendable mobile phones, which can be worn on the wrist after bending to become smart watches, and can be used as smart phones after straightening. In these two usage modes, bendable electronic devices need to collect sound, such as calls, recordings, voice assistants, etc., but because the position of the sound input is different when the user is talking in the mobile phone mode and the watch mode, Ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00
CPCH04R3/00H04R2430/00H04R2499/11G06F3/011G10K11/16H04R3/005H04R2410/05G06F3/0346G06F3/167G10K2210/1082G10K2210/3036H04R1/406H04R2410/01
Inventor 李彬沈文京
Owner LENOVO (BEIJING) LTD
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