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Method for starting vibration mode and mobile terminal

A mobile terminal and vibration mode technology, which is applied to branch office equipment, electrical components, telephone communications, etc., can solve the problems of inaccurate identification and single means

Active Publication Date: 2020-05-01
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method for activating a vibration mode and a mobile terminal to solve the problems that the existing means for activating the vibration mode are too single and the identification is not accurate enough

Method used

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  • Method for starting vibration mode and mobile terminal
  • Method for starting vibration mode and mobile terminal
  • Method for starting vibration mode and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0027] see figure 1 As shown, the embodiment of the present invention provides a method for activating a vibration mode, which is applied to a mobile terminal with a speaker, including steps 101 to 103, which are described in detail as follows.

[0028] Step 101: Obtain characteristic change information of the sound emitted by the speaker.

[0029] In the embodiment of the present invention, the characteristic change information may be related information used to judge whether the sound emitted by the speaker can be transmitted outside the mobile terminal normally, or related information used to judge whether the mobile terminal is in a noisy environment. Information, of course, is not limited to this.

[0030] The mobile terminal is, for example, a mobile phone, an iPad, etc. with a built-in intelligent power amplifier function, and can use a vibration mode to remind information.

[0031] Step 102: Determine whether the characteristic change information satisfies a preset c...

no. 2 example

[0038] see Figure 2A As shown, the embodiment of the present invention also provides a method for activating a vibration mode, which is applied to a mobile terminal with a speaker, including steps 201 to 206, which are described in detail as follows.

[0039] Step 201: Obtain frequency information of the sound emitted by the speaker.

[0040] In the embodiment of the present invention, when there is an incoming call, unread information or message in the mobile terminal, according to the setting of the terminal, a sound can be issued through the speaker for reminder. The frequency information acquired in step 201 is the frequency information of the sound emitted by the speaker in the current state.

[0041] Step 202: Determine an impedance characteristic curve of the speaker according to the frequency information.

[0042] Specifically, the voice coil of the loudspeaker is a coil made of enameled wire, which not only has a certain DC resistance, but also has its own inductan...

no. 3 example

[0061] see Figure 3A As shown, the embodiment of the present invention also provides a method for activating a vibration mode, which is applied to a mobile terminal with a loudspeaker, including steps 301 to 306, which are described in detail as follows.

[0062] Step 301: Obtain a first pulse code modulation value of a preset volume of the sound emitted by the speaker at a first moment.

[0063] Specifically, Pulse Code Modulation (PCM for short) is a technology for converting sound from an analog signal to a digital signal. Simply put, the principle of PCM is to use a fixed frequency to sample the analog signal. The sampled signal looks like a series of continuous pulses with different amplitudes on the waveform. Quantization is carried out, and these quantized values ​​are continuously output, transmitted, processed or recorded in storage media and converted into digital signals. These quantized values ​​are pulse code modulation values, or PCM values ​​for short.

[00...

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Abstract

The present invention provides a method for starting a vibration mode and a mobile terminal, wherein the method for starting a vibration mode includes: acquiring characteristic change information of a sound emitted by a speaker, and judging whether the characteristic change information satisfies the requirements for starting a vibration mode of a mobile terminal A preset condition, when the characteristic change information satisfies the preset condition, turn on the vibration mode of the mobile terminal. The method for starting the vibration mode provided by the present invention can decide whether to start the vibration mode of the mobile terminal by means of the sound from the loudspeaker, which not only increases the means of starting the vibration mode, but also improves the recognition accuracy. Next, turn on the vibration mode of the mobile terminal.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method for starting a vibration mode and a mobile terminal. Background technique [0002] Vibration mode is a common way to remind information in current mobile terminals. In some special cases, such as being in a noisy environment or the speaker is blocked, it can have a more effective reminder effect than the sound reminder method. [0003] Specifically, the current method of turning on the vibration mode, in addition to being manually turned on by the user, can also use a distance sensor and a light sensor to judge the environment in which the mobile terminal is located, so that when the environment in which the mobile terminal is located is dark or close to an object, automatically Turn on the vibration mode of the mobile terminal. [0004] However, the above-mentioned existing means for turning on the vibration mode is too simple, and the identification is no...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725H04M1/72454
CPCH04M1/72403H04M1/72448H04M1/72454
Inventor 王怀利
Owner VIVO MOBILE COMM CO LTD