CN107635179A - A kind of method of adjustment of earphone impedance, device and terminal - Google Patents

A kind of method of adjustment of earphone impedance, device and terminal Download PDF

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Publication number
CN107635179A
CN107635179A CN201610563497.7A CN201610563497A CN107635179A CN 107635179 A CN107635179 A CN 107635179A CN 201610563497 A CN201610563497 A CN 201610563497A CN 107635179 A CN107635179 A CN 107635179A
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CN
China
Prior art keywords
impedance
earphone
button
key
ranges
Prior art date
Application number
CN201610563497.7A
Other languages
Chinese (zh)
Inventor
田艳军
张国彬
杨宇
梁超
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联想移动通信科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 联想移动通信科技有限公司 filed Critical 联想移动通信科技有限公司
Priority to CN201610563497.7A priority Critical patent/CN107635179A/en
Publication of CN107635179A publication Critical patent/CN107635179A/en

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Abstract

The invention discloses a kind of method of adjustment of earphone impedance, device and terminal, wherein, the method for adjustment of the earphone impedance includes:Detect when having earphone insertion in the earphone jack of terminal, obtain impedance value corresponding to each button of earphone;Not impedance value corresponding to the button in default impedance ranges is adjusted in default impedance ranges.The present invention realizes terminal can carry out the configuration in impedance section to different earphones, guarantee correctly to identify the button operation of different earphones.

Description

A kind of method of adjustment of earphone impedance, device and terminal

Technical field

The present invention relates to communication technical field, more particularly to a kind of method of adjustment of earphone impedance, device and terminal.

Background technology

Current terminal device, the impedance section of different earphone keystrokes is already provided with when dispatching from the factory, i.e., only meets ear The earphone that machine impedance defines could correct key range operation.Due to having set the resistance of different earphone keystrokes on terminal device Anti- section, it is thus possible to for the earphone that certain sets not in accordance with the button impedance section of terminal device, be inserted in the terminal and set Button will be unable to play a role when standby upper.For example a kind of impedance value setting of volume up key of earphone is excessive, in volume During the impedance section of down key, cause when pressing the operation of volume up key on earphone, terminal device but performs volume down Instruction, cause bad Consumer's Experience.

The content of the invention

In order to solve the above-mentioned technical problem, the invention provides a kind of method of adjustment of earphone impedance, device and terminal, solution Terminal device of having determined there may be the problem of button operation that can not correctly identify different earphones.

In order to achieve the above object, the embodiments of the invention provide a kind of method of adjustment of earphone impedance, including:

Detect when having earphone insertion in the earphone jack of terminal, obtain impedance value corresponding to each button of earphone;

Not impedance value corresponding to the button in default impedance ranges is adjusted in default impedance ranges.

Preferably, also include after obtaining impedance value corresponding to each button of earphone:

Impedance value corresponding to each button of the earphone is included on the display interface of terminal.

Preferably, by not impedance value corresponding to the button in default impedance ranges, it is adjusted in default impedance ranges Step includes:

If impedance value corresponding to the button of earphone is not being preset in impedance ranges corresponding to the button, produce an adjustment and refer to Order;

According to the adjust instruction, impedance value corresponding to the button of the earphone is adjusted to pre- handicapping corresponding to the button In anti-scope.

Preferably, impedance value corresponding to the button of the earphone is adjusted to preset in impedance ranges corresponding to the button Include after step:

Impedance value after adjustment and/or default impedance ranges are included on the display interface of the terminal.

Preferably, the button of the earphone includes:Break key, voice auxiliary key, volume up key and/or volume down Key;

It is R that impedance ranges are preset corresponding to the break key<R1;

It is R1 to preset impedance ranges corresponding to the voice auxiliary key<R<R2;

It is R2 that impedance ranges are preset corresponding to the volume up key<R<R3;

It is R3 that impedance ranges are preset corresponding to the volume down key<R<R4;

Wherein, when R presses for the button of earphone, current corresponding impedance value;R1 is impedance higher limit corresponding to break key; R2 is that voice aids in impedance higher limit corresponding to key;R3 is impedance higher limit corresponding to volume up key;R4 is volume down key Corresponding impedance higher limit.

The embodiment of the present invention additionally provides a kind of adjusting apparatus of earphone impedance, including:

Acquisition module, during for there is earphone insertion in the earphone jack for detect terminal, obtain each button pair of earphone The impedance value answered;

Adjusting module, for by not impedance value corresponding to the button in default impedance ranges, being adjusted to default impedance model In enclosing.

Preferably, the adjusting apparatus of the earphone impedance also includes:

Display module, include the display interface in terminal for impedance value corresponding to each button by the earphone.

Preferably, the adjusting module includes:

Control unit, if not preset for impedance value corresponding to the button of earphone corresponding to the button in impedance ranges, Then produce an adjust instruction;

Execution unit, for according to the adjust instruction, by impedance value corresponding to the button of the earphone be adjusted to this by Preset corresponding to key in impedance ranges.

Preferably, the adjusting module also includes:

Display unit, for the impedance value after adjustment and/or default impedance ranges to be included to display circle in the terminal On face.

Preferably, the button of the earphone includes:Break key, voice auxiliary key, volume up key and/or volume down Key;

It is R that impedance ranges are preset corresponding to the break key<R1;

It is R1 to preset impedance ranges corresponding to the voice auxiliary key<R<R2;

It is R2 that impedance ranges are preset corresponding to the volume up key<R<R3;

It is R3 that impedance ranges are preset corresponding to the volume down key<R<R4;

Wherein, when R presses for the button of earphone, current corresponding impedance value;R1 is impedance higher limit corresponding to break key; R2 is that voice aids in impedance higher limit corresponding to key;R3 is impedance higher limit corresponding to volume up key;R4 is volume down key Corresponding impedance higher limit.

The embodiment of the present invention additionally provides a kind of terminal, includes the adjusting apparatus of above-mentioned earphone impedance.

The beneficial effect of embodiments of the invention is:

In such scheme, terminal, and will not be by obtaining impedance value corresponding to each button of connected earphone Impedance value corresponding to button in default impedance ranges, it is adjusted in default impedance ranges.Realize to different earphone progress The configuration in impedance section, ensure that terminal can correctly identify the button operation of different earphones.

Brief description of the drawings

Fig. 1 represents the flow chart of the method for adjustment of the earphone impedance of the embodiment of the present invention;

Fig. 2 represents the flow chart of the default impedance ranges of the adjustment of the embodiment of the present invention;

Fig. 3 represents the structured flowchart of the adjusting apparatus of the earphone impedance of the embodiment of the present invention.

Embodiment

The exemplary embodiment of the present invention is more fully described below with reference to accompanying drawings.Although the present invention is shown in accompanying drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here Limited.Conversely, there is provided these embodiments are to be able to be best understood from the present invention, and can be by the scope of the present invention Completely it is communicated to those skilled in the art.

As shown in figure 1, the embodiments of the invention provide a kind of method of adjustment of earphone impedance, including:

S101, detect when having earphone insertion in the earphone jack of terminal, obtain impedance value corresponding to each button of earphone;

In the embodiment, earphone establishes the connection between earphone and terminal in the earphone jack by inserting terminal.At end When terminating the button for receiving earphone has the signal of trigger action, start and detect impedance value corresponding to the button, and detection is obtained Impedance value be shown on the display interface of terminal.

S102, by not impedance value corresponding to the button in default impedance ranges, be adjusted in default impedance ranges.

In the embodiment, according to impedance value corresponding to the obtained each button of detection, judging the impedance value of each button is It is no in corresponding default impedance ranges.If the impedance value of button is in corresponding default impedance ranges, by the button Impedance value and corresponding default impedance ranges are shown on the display interface of terminal;If the impedance value of button is not corresponding pre- In the anti-scope of handicapping, then by adjusting the impedance section of the button so that the impedance value of the button falls in corresponding impedance ranges It is interior.Such as:Increase by a preset increments in the threshold value of default impedance ranges, to increase default impedance ranges, ensure the resistance of button Anti- value can fall in corresponding impedance ranges;Or wherein increase by a preset increments in a threshold value in default impedance ranges, Reduce by a preset increments in an other threshold value, so that the impedance value of button can fall in corresponding impedance ranges.

Further, also include after obtaining impedance value corresponding to each button of earphone:

Impedance value corresponding to each button of the earphone is included on the display interface of terminal.

In the embodiment, include earphone keystroke impedance display interface at the setting interface of terminal.Terminal is obtaining earphone After the impedance value of button, each button and corresponding impedance value are shown by earphone keystroke impedance display interface.

Further, as shown in Fig. 2 by not impedance value corresponding to the button in default impedance ranges, it is adjusted to default Step in impedance ranges includes:

If impedance value corresponding to the button of S201, earphone is not being preset in impedance ranges corresponding to the button, one is produced Adjust instruction;

S202, according to the adjust instruction, impedance value corresponding to the button of the earphone is adjusted to corresponding to the button In default impedance ranges.

In the embodiment, by the impedance value of button compared with corresponding default impedance ranges, if corresponding pre- handicapping Anti- scope does not include the impedance value of the button, then judges that impedance value corresponding to button is not presetting impedance ranges corresponding to the button It is interior, and generate adjust instruction.Wherein, impedance value corresponding to the button of earphone is adjusted to the button by the adjust instruction instruction terminal In corresponding default impedance ranges.

Further, impedance value corresponding to the button of the earphone is adjusted to preset in impedance ranges corresponding to the button The step of after include:

Impedance value after adjustment and/or default impedance ranges are included on the display interface of the terminal.

In the embodiment, the setting interface of terminal also includes adaptation adjustment interface.Terminal falls right in the impedance value of button During the impedance section answered, directly pass through the impedance value for being adapted to the adjustment interface display button and/or corresponding default impedance ranges; When the impedance value of button is not in corresponding default impedance ranges, by the impedance value of the button after adjustment and/or corresponding default Impedance ranges are shown by being adapted to adjustment interface.Such as:By way of dialog box or floating window, by the impedance value of button And/or default impedance ranges are shown on the display interface of terminal.

Further, the button of the earphone includes:Break key, voice auxiliary key, volume up key and/or volume down Key;

It is R that impedance ranges are preset corresponding to the break key<R1;

It is R1 to preset impedance ranges corresponding to the voice auxiliary key<R<R2;

It is R2 that impedance ranges are preset corresponding to the volume up key<R<R3;

It is R3 that impedance ranges are preset corresponding to the volume down key<R<R4;

Wherein, when R presses for the button of earphone, current corresponding impedance value;R1 is impedance higher limit corresponding to break key; R2 is that voice aids in impedance higher limit corresponding to key;R3 is impedance higher limit corresponding to volume up key;R4 is volume down key Corresponding impedance higher limit.

In the embodiment, corresponding impedance value R when being pressed according to current button, the default impedance model of each button is adjusted Enclose, ensure that terminal can correctly identify the operation of each button of different earphones.Pressed specifically, obtaining current earphone keystroke When earth impedance value when being R, if R<R1 is then considered that earphone break key is pressed, if R1<R<During R2, then it is assumed that voice is auxiliary Key is helped to press, if R2<R<R3, then it is assumed that volume up key is pressed, if R3<R<R4, then it is assumed that volume down key is pressed.

As shown in figure 3, the embodiment of the present invention additionally provides a kind of adjusting apparatus 300 of earphone impedance, including:

Acquisition module 301, during for there is earphone insertion in the earphone jack for detect terminal, obtain each button of earphone Corresponding impedance value;

In the embodiment, earphone establishes the connection between earphone and terminal in the earphone jack by inserting terminal.Terminal When the button for receiving earphone has the signal of trigger action, acquisition module 301, which starts, detects impedance value corresponding to the button, and Shown by the display interface of terminal by obtained impedance value is detected.

Adjusting module 302, for by not impedance value corresponding to the button in default impedance ranges, being adjusted to default impedance In the range of.

In the embodiment, according to impedance value corresponding to the obtained each button of detection, judging the impedance value of each button is It is no in corresponding default impedance ranges.If the impedance value of button is in corresponding default impedance ranges, by the button Impedance value and corresponding default impedance ranges are shown on the display interface of terminal;If the impedance value of button is not corresponding pre- In the anti-scope of handicapping, then the default impedance ranges of the button are adjusted by adjusting module 302 so that the impedance value of the button falls In corresponding default impedance ranges.Such as:Increase by a preset increments in the threshold value of default impedance ranges, to expand default impedance Scope, ensureing the impedance value of button can fall in corresponding default impedance ranges;Or wherein one in default impedance ranges Increase by a preset increments in threshold value, reduce by a preset increments in an other threshold value, so that the impedance value of button can fall right In the default impedance ranges answered.

Further, the adjusting apparatus 300 of above-mentioned earphone impedance also includes:

Display module 303, include the display interface in terminal for impedance value corresponding to each button by the earphone.

In the embodiment, include earphone keystroke impedance display interface at the setting interface of terminal.Display module 303 is obtaining After taking the impedance value of earphone keystroke, each button and corresponding impedance value are shown by earphone keystroke impedance display interface Show.

Further, the adjusting module 302 includes:

Control unit 3021, if not presetting impedance ranges corresponding to the button for impedance value corresponding to the button of earphone It is interior, then produce an adjust instruction;

Execution unit 3022, for according to the adjust instruction, impedance value corresponding to the button of the earphone to be adjusted to Preset corresponding to the button in impedance ranges.

In the embodiment, control unit 3021 by the impedance value of button compared with corresponding impedance section, if corresponding Impedance section do not include the impedance value of the button, then judge that impedance value corresponding to button is not presetting impedance corresponding to the button In the range of, and generate adjust instruction.Wherein, the adjust instruction indicates execution unit 3022 by impedance value corresponding to the button of earphone It is adjusted to preset in impedance ranges corresponding to the button.The program ensure that terminal can correctly identify the button behaviour of different earphones Make.

Further, the adjusting module 302 also includes:

Display unit 3023, for the impedance value after adjustment and/or default impedance ranges to be included in the aobvious of the terminal Show on interface.

In the embodiment, the setting interface of terminal also includes adaptation adjustment interface.Impedance of the display unit 3023 in button Value falls at corresponding impedance section, directly by the impedance value that is adapted to the adjustment interface display button and/or corresponding default Impedance ranges;When the impedance value of button is not in corresponding default impedance ranges, by the impedance value of the button after adjustment and/or right The default impedance ranges answered are shown by being adapted to adjustment interface.Such as:By way of dialog box or floating window, by button Impedance value and/or default impedance ranges shown on the display interface of terminal.

Further, the button of the earphone includes:Break key, voice auxiliary key, volume up key and/or volume down Key;

It is R that impedance ranges are preset corresponding to the break key<R1;

It is R1 to preset impedance ranges corresponding to the voice auxiliary key<R<R2;

It is R2 that impedance ranges are preset corresponding to the volume up key<R<R3;

It is R3 that impedance ranges are preset corresponding to the volume down key<R<R4;

Wherein, when R presses for the button of earphone, current corresponding impedance value;R1 is impedance higher limit corresponding to break key; R2 is that voice aids in impedance higher limit corresponding to key;R3 is impedance higher limit corresponding to volume up key;R4 is volume down key Corresponding impedance higher limit.

In the embodiment, corresponding impedance value R when being pressed according to current button, the default impedance model of each button is adjusted Enclose, ensure that terminal can correctly identify the operation of each button of different earphones.Pressed specifically, obtaining current earphone keystroke When earth impedance value when being R, if R<R1 is then considered that earphone break key is pressed, if R1<R<During R2, then it is assumed that voice is auxiliary Key is helped to press, if R2<R<R3, then it is assumed that volume up key is pressed, if R3<R<R4, then it is assumed that volume down key is pressed.

The embodiment of the present invention additionally provides a kind of terminal, it is characterised in that includes the adjusting apparatus of above-mentioned earphone impedance.

In such scheme, terminal, and will not be by obtaining impedance value corresponding to each button of connected earphone Impedance value corresponding to button in default impedance ranges, it is adjusted in default impedance ranges.Realize to different earphone progress The configuration in impedance section, ensure that terminal can correctly identify the button operation of different earphones.

Above-described is the preferred embodiment of the present invention, it should be pointed out that is come for the ordinary person of the art Say, some improvements and modifications can also be made under the premise of principle of the present invention is not departed from, and these improvements and modifications also exist In protection scope of the present invention.

Claims (11)

  1. A kind of 1. method of adjustment of earphone impedance, it is characterised in that including:
    Detect when having earphone insertion in the earphone jack of terminal, obtain impedance value corresponding to each button of earphone;
    Not impedance value corresponding to the button in default impedance ranges is adjusted in default impedance ranges.
  2. 2. the method for adjustment of earphone impedance according to claim 1, it is characterised in that obtain corresponding to each button of earphone Also include after impedance value:
    Impedance value corresponding to each button of the earphone is included on the display interface of terminal.
  3. 3. the method for adjustment of earphone impedance according to claim 1, it is characterised in that by not in default impedance ranges Impedance value corresponding to button, the step being adjusted in default impedance ranges include:
    If impedance value corresponding to the button of earphone is not being preset in impedance ranges corresponding to the button, an adjust instruction is produced;
    According to the adjust instruction, impedance value corresponding to the button of the earphone is adjusted to preset impedance model corresponding to the button In enclosing.
  4. 4. the method for adjustment of earphone impedance according to claim 3, it is characterised in that by corresponding to the button of the earphone Impedance value is adjusted to include after presetting the step in impedance ranges corresponding to the button:
    Impedance value after adjustment and/or default impedance ranges are included on the display interface of the terminal.
  5. 5. the method for adjustment of earphone impedance according to claim 1, it is characterised in that the button of the earphone includes:In Scission of link, voice auxiliary key, volume up key and/or volume down key;
    It is R that impedance ranges are preset corresponding to the break key<R1;
    It is R1 to preset impedance ranges corresponding to the voice auxiliary key<R<R2;
    It is R2 that impedance ranges are preset corresponding to the volume up key<R<R3;
    It is R3 that impedance ranges are preset corresponding to the volume down key<R<R4;
    Wherein, when R presses for the button of earphone, current corresponding impedance value;
    R1 is impedance higher limit corresponding to break key;
    R2 is that voice aids in impedance higher limit corresponding to key;
    R3 is impedance higher limit corresponding to volume up key;
    R4 is impedance higher limit corresponding to volume down key.
  6. A kind of 6. adjusting apparatus of earphone impedance, it is characterised in that including:
    Acquisition module, during for there is earphone insertion in the earphone jack for detect terminal, obtain corresponding to each button of earphone Impedance value;
    Adjusting module, for being adjusted to not impedance value corresponding to the button in default impedance ranges in default impedance ranges.
  7. 7. the adjusting apparatus of earphone impedance according to claim 6, it is characterised in that also include:
    Display module, include the display interface in terminal for impedance value corresponding to each button by the earphone.
  8. 8. the adjusting apparatus of earphone impedance according to claim 6, it is characterised in that the adjusting module includes:
    Control unit, if not preset for impedance value corresponding to the button of earphone corresponding to the button in impedance ranges, produce A raw adjust instruction;
    Execution unit, for according to the adjust instruction, impedance value corresponding to the button of the earphone to be adjusted into the button pair In the default impedance ranges answered.
  9. 9. the adjusting apparatus of earphone impedance according to claim 8, it is characterised in that the adjusting module also includes:
    Display unit, for the impedance value after adjustment and/or default impedance ranges to be included to the display interface in the terminal.
  10. 10. the adjusting apparatus of earphone impedance according to claim 6, it is characterised in that the button of the earphone includes:In Scission of link, voice auxiliary key, volume up key and/or volume down key;
    It is R that impedance ranges are preset corresponding to the break key<R1;
    It is R1 to preset impedance ranges corresponding to the voice auxiliary key<R<R2;
    It is R2 that impedance ranges are preset corresponding to the volume up key<R<R3;
    It is R3 that impedance ranges are preset corresponding to the volume down key<R<R4;
    Wherein, when R presses for the button of earphone, current corresponding impedance value;
    R1 is impedance higher limit corresponding to break key;
    R2 is that voice aids in impedance higher limit corresponding to key;
    R3 is impedance higher limit corresponding to volume up key;
    R4 is impedance higher limit corresponding to volume down key.
  11. 11. a kind of terminal, it is characterised in that include the adjusting apparatus of the earphone impedance described in claim any one of 6-10.
CN201610563497.7A 2016-07-18 2016-07-18 A kind of method of adjustment of earphone impedance, device and terminal CN107635179A (en)

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Application Number Priority Date Filing Date Title
CN201610563497.7A CN107635179A (en) 2016-07-18 2016-07-18 A kind of method of adjustment of earphone impedance, device and terminal

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Application Number Priority Date Filing Date Title
CN201610563497.7A CN107635179A (en) 2016-07-18 2016-07-18 A kind of method of adjustment of earphone impedance, device and terminal

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109831714A (en) * 2019-01-16 2019-05-31 Oppo广东移动通信有限公司 Identify the method, apparatus and electronic equipment of earphone keystroke

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CN101841753A (en) * 2010-02-24 2010-09-22 深圳桑菲消费通信有限公司 Drive-by-wire earphone for portable electronic equipment and method for realizing drive-by-wire
CN101873367A (en) * 2010-06-24 2010-10-27 深圳桑菲消费通信有限公司 System and method for expending mobile functional keys
EP2658222A1 (en) * 2012-04-18 2013-10-30 Huawei Device Co., Ltd. Method and electronic device for determining headset line sequence
CN103513769A (en) * 2013-09-29 2014-01-15 小米科技有限责任公司 Method, device and mobile terminal for setting key function
CN104954965A (en) * 2015-05-08 2015-09-30 华为技术有限公司 Headset button detection method and device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101841753A (en) * 2010-02-24 2010-09-22 深圳桑菲消费通信有限公司 Drive-by-wire earphone for portable electronic equipment and method for realizing drive-by-wire
CN101873367A (en) * 2010-06-24 2010-10-27 深圳桑菲消费通信有限公司 System and method for expending mobile functional keys
EP2658222A1 (en) * 2012-04-18 2013-10-30 Huawei Device Co., Ltd. Method and electronic device for determining headset line sequence
CN103513769A (en) * 2013-09-29 2014-01-15 小米科技有限责任公司 Method, device and mobile terminal for setting key function
CN104954965A (en) * 2015-05-08 2015-09-30 华为技术有限公司 Headset button detection method and device

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CN109831714A (en) * 2019-01-16 2019-05-31 Oppo广东移动通信有限公司 Identify the method, apparatus and electronic equipment of earphone keystroke

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