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State switching method and device

A technology of state switching and working state, applied in mechanical mode conversion, computer parts, graphics reading, etc., can solve problems such as affecting user experience, users cannot hear clear voices, and inconvenience.

Active Publication Date: 2014-06-11
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, to realize this function, the user needs to manually adjust the volume of the sound source of the electronic device through the button or remote control. Therefore, it is very inconvenient for the user to adjust the volume of the electronic device by using the current method of adjusting the volume, or in some special scenarios. , the user cannot manually adjust the volume of the electronic device, which will result in the user being unable to hear a clear sound, thereby affecting the user experience

Method used

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Embodiment Construction

[0084] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0085] An embodiment of the present invention provides a state switching method, which is applied to a first communication terminal, where the first communication terminal includes an audio input and output unit and a detection unit, and the detection unit is used to detect a target object and a first distance parameter of the detection unit, refer to figure 1 As shown, the method includes:

[0086] 101. When a first communication terminal is in a first worki...

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Abstract

The embodiment of the invention provides a state switching method and a state switching device, relates to the field of application of electronic equipment and realizes that according to the requirement of a current user, the volume of the electronic equipment is automatically regulated or working states of the electronic equipment is automatically switched. The state switching method particularly comprises the following steps of detecting a first distance parameter of a target object and a detection unit; when the first distance parameter meets a first preset condition, generating a switching command; and according to the switching command, switching a first communication terminal from a first working state to a second working state. The state switching method and the state switching device are applied to regulation on the volume of the communication terminal.

Description

technical field [0001] The invention relates to the application field of electronic equipment, in particular to a state switching method and device. Background technique [0002] When a user uses an electronic device (such as a mobile phone, a handheld computer, a television set, and a speaker device, etc.) to play multimedia files or make a voice and video call, he often needs to change the volume according to different current scenarios. For example, the user suddenly changes the distance from the sound source of the electronic device for some reason while watching a video or making a video call through the electronic device. At this time, the volume needs to be adjusted to ensure that the user can continuously hear the clear sound. At present, to realize this function, the user needs to manually adjust the volume of the sound source of the electronic device through the button or remote control. Therefore, it is very inconvenient for the user to adjust the volume of the el...

Claims

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Application Information

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IPC IPC(8): G06F3/01
Inventor 曹璐武亚强
Owner LENOVO (BEIJING) CO LTD
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