CN201657087U - Mobile phone controlling frequency-modulation radio via earphone - Google Patents
Mobile phone controlling frequency-modulation radio via earphone Download PDFInfo
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- CN201657087U CN201657087U CN2010201569322U CN201020156932U CN201657087U CN 201657087 U CN201657087 U CN 201657087U CN 2010201569322 U CN2010201569322 U CN 2010201569322U CN 201020156932 U CN201020156932 U CN 201020156932U CN 201657087 U CN201657087 U CN 201657087U
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Abstract
The utility model discloses a mobile phone controlling a frequency-modulation radio via an earphone. Operation can be controlled by means of receiving key signals of the earphone of the mobile phone, and corresponding frequency-modulation radio control strategy can be recognized so that the frequency-modulation radio can be controlled and operated correspondingly. The frequency-modulation radio can be controlled and operated on the premise of not operating a keyboard and keys of the mobile phone body, thereby increasing convenience of operation frequency-modulation radio in the mobile phone, and improving experiences of users.
Description
Technical field
The utility model relates to communication technical field, relates in particular to a kind of mobile phone by earphone control FM receiver.
Background technology
In existing product technology, have the radio function of listening to the radio FM broadcasting in order to make a mobile phone, can on mobile phone, add a FM (Frequency Modulation, frequency modulation) radio receiver module.
And the earphone of mobile phone is exactly a loop of FM receiver module, plugs in the earphone, and circuit is just connected work, and earphone has strengthened the signal reception also as the exterior antenna of FM receiver.
The FM signal since the frequency (be hyperfrequency, ultrashort wave) of its emission limit, in the transport process loss very big, thereby also limited transmitting range.
The FM broadcast receiver is provided with machine outside antenna (as telescopic antenna), is exactly for received signal better.Antenna is long more, and the radio signal of sensing is strong more, and for FM signal, requires antenna straight more good more, and the antenna that is wound into together also influences reception.
Therefore, for a mobile phone with FM function of radio receiver, connecting handset earphone, and keep unfolding of handset earphone line as far as possible, is the prerequisite that guarantees FM radio reception effect.
Because the portability of mobile phone, so, general case and bag that mobile phone can be placed pocket or carries.
In realizing process of the present utility model, the applicant finds that prior art has the following disadvantages:
Because the difference of mobile phone placement location, so, in the crowded place or environment of some inconvenient fluid motions, mobile phone take, watch or operation accordingly all can produce inconvenience, for example on the crowded bus, or the numerous public meeting occasion of personnel.
Under this kind environment, if mobile phone is moving the FM function of radio receiver, but be positioned over the position that inconvenience is taken, so, user's inconvenience is with its taking-up and carry out keyboard or the operation of touch-screen or other buttons or watching of display screen, and in the prior art, the FM function of radio receiver change platform, functions such as volume adjusting are not all undertaken by the operation of keyboard or touch-screen or other buttons, simultaneously, also need to move into the selection that display screen carries out corresponding function, therefore, pass through prior art, the control of the FM function of radio receiver in above-mentioned scene will be restricted, and influence user's experience and convenience.
The utility model content
The utility model provides a kind of mobile phone by earphone control FM receiver, can carry out in the scene of mobile phone direct control in inconvenience, by earphone control FM receiver.
The utility model provides a kind of mobile phone by earphone control FM receiver, comprises link block at least, peripheral circuit, and identification module, memory module, control module and FM radio module,
Described link block is connected with earphone, and connects described peripheral circuit;
Described identification module is connected with described peripheral circuit, and connects described memory module and described control module simultaneously;
Described control module connects described FM radio module.
Preferably, described peripheral circuit is controlled described earphone by described link block button press and the state of upspringing under pairing level attribute, and the level attribute of the key-press status that described earphone is set when changing adjusted strategy and sent the strategy of signal accordingly to described identification module.
Preferably, store the different signal attributes and the corresponding relation of FM receiver control strategy in the described memory module.
Preferably, described different signal attribute comprises:
Signal type; Or,
Signal duration.
Preferably, described identification module obtains corresponding FM receiver control strategy according to the signal attribute of the signal of the described peripheral circuit transmission that receives to described memory module.
Preferably, described control module connects described identification module, receives the FM receiver control strategy that described identification module obtains, and controls described FM radio module according to described FM receiver control strategy.
Preferably, described identification module and described control module are specially:
The described handset processes device of controlling the mobile phone of FM receiver by earphone.
Compared with prior art, the utility model has the following advantages at least:
The utility model is by receiving the button control operation of handset earphone, discern corresponding FM receiver control strategy, FM receiver is carried out the control corresponding operation, thereby, can be under the prerequisite of keyboard and the button of handset not being operated, FM receiver is carried out control operation, improved the convenience of FM radio operating function in the mobile phone, improved user experience.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of circuit diagram of controlling the mobile phone of FM receiver by earphone that the utility model proposes;
Fig. 2 is the circuit diagram of a kind of mobile phone that passes through earphone control FM receiver in concrete application scenarios that the utility model proposes;
Fig. 3 is a kind of schematic flow sheet of controlling the method for FM receiver by earphone that the utility model proposes.
Embodiment
As stated in the Background Art, FM receiver in the existing mobile phone is mainly controlled by the function key of cell phone keyboard, touch-screen or handset, earphone keystroke can only realize that then simple operations maybe can not operate, but switch for the radio station, volume is regulated, and sophisticated functionss such as the switch of FM receiver then can not carry out the control corresponding operation, therefore, mobile phone is carried out under the scene of direct control in inconvenience, the user is difficult to realize the wireless operation of frequency modulation.
In order to address the above problem, a kind of mobile phone by earphone control FM receiver is provided in the utility model, its structural representation is as shown in Figure 1, at least comprise link block 11, peripheral circuit 12, identification module 13, memory module 14, control module 15 and FM radio module 16.
Wherein, the button of peripheral circuit 12 by link block 11 control earphones press and the state of upspringing under pairing level attribute, and the level attribute of the key-press status that earphone is set when changing adjusted strategy and sent the strategy of signals accordingly to identification module 13.
In concrete application scenarios, store the different signal attributes and the corresponding relation of FM receiver control strategy in the memory module 14.
Wherein, different signal attributes comprises following two kinds of situations:
Situation one, different signal type
For example: interrupt signal, carry the signal of communication of timing sign etc., every identification module 13 that can allow can be distinguished different signals, and and then trigger the signal type classification of corresponding processing policy, all belong to protection range of the present utility model.
Situation two, different signal duration
Difference by signal duration makes identification module 13 acknowledge receipt of different signals, and and then triggers corresponding handling process.
In concrete application scenarios, specifically adopting which kind of above-mentioned situation to carry out signal distinguishing can't influence protection range of the present utility model.
Based on above-mentioned setting, identification module 13 obtains corresponding FM receiver control strategy according to the signal attribute of the signal that the peripheral circuit 12 that receives sends to memory module 14.
In concrete application scenarios, identification module 13 and control module 15 can replace with the handset processes device of this mobile phone, realize the function corresponding operation.
Compared with prior art, the utility model has the following advantages at least:
The utility model is by receiving the button control operation of handset earphone, discern corresponding FM receiver control strategy, FM receiver is carried out the control corresponding operation, thereby, can be under the prerequisite of keyboard and the button of handset not being operated, FM receiver is carried out control operation, improved the convenience of FM radio operating function in the mobile phone, improved user experience.
In order to further specify the technical solution of the utility model, now the utility model is described in conjunction with concrete application scenarios.
As shown in Figure 2, be the circuit diagram of a kind of mobile phone that passes through earphone control FM receiver in concrete application scenarios that the utility model proposes.
The IO of mobile phone 21 (Input Output, input and output) socket 211 connects earphone 22, the line attachment that comprises the earphone L channel in the concrete connection line, the line attachment of earphone R channel, the MIC line line attachment that links to each other with the MIC switch 221 of earphone 22, the earth signal line attachment of earphone 22 etc.
In concrete application scenarios, above-mentioned each circuit can pass through a circuit Parallel Implementation physically, can be that a circuit bundle docks connection by unified interface by many physical circuit boundlings also.
In the prior art, the triggering button that the MIC switch 221 of earphone 22 is generally operated as incoming call answering, under the general normal condition, by 212 controls of the peripheral circuit in the mobile phone 21, level on the MIC line of earphone 22 is a high level, when incoming call inserts, press the MIC switch 221 on the earphone 22, the level of MIC line becomes low level, and the respective handling unit of delivering in the mobile phone 22 is handled, for example: produce an interrupt signal, issue corresponding processing unit, and control corresponding program and answer.
And in the technical solution of the utility model, also can adopt the similar techniques thinking to handle.
Remember under the situation at the operation FM radio, the MIC switch 221 of earphone 22 is as the triggering button that FM radio is operated, under the general normal condition, by 212 controls of the peripheral circuit in the mobile phone 21, level on the MIC line of earphone 22 is a high level, when needs carry out the FM radio operation, press the MIC switch 221 on the earphone 22, the level of MIC line becomes low level, and the respective handling unit of delivering in the mobile phone 22 is handled, for example: produce an interrupt signal, issue corresponding processing unit, and control corresponding program FM receiver is carried out control operation.
But wherein can there be a problem in this, the MIC switch of pressing exactly on the earphone 22 221 can only trigger a kind of unique operation, this is far from being enough in the operation of FM receiver, because the operation commonly used that FM receiver may comprise comprises at least that switch in the radio station, volume is regulated and the unlatching of FM radio or close etc., these functions realize and can have difficulties according to technical thought of the prior art by unique button, therefore, the utility model is adjusted technical scheme of the prior art.
After peripheral circuit 212, connect identification module 213, the existence of this module can be discerned the signal attribute in the peripheral circuit 212, thereby, recognition result according to signal attribute, further obtain corresponding FM radio control strategy to the memory 214 that stores multiple FM radio control strategy, and this FM radio control strategy sent to control corresponding module 215, by it FM radio module 216 is carried out control operation.
In concrete application scenarios, can be according to signal attribute dissimilar, the FM radio control operation strategy of default multiple correspondence in memory 214, for example:
Strategy one, press the MIC switch 221 on the earphone 22, and unclamped in 1 second, making MIC switch 221 is the state of upspringing from the recovering state of pressing, and is once short button operation, and the FM radio control operation strategy of such operation correspondence is that volume raises one-level;
Strategy two, press the MIC switch 221 on the earphone 22, and be shorter than being longer than 1 second in time in 5 seconds and unclamp, making MIC switch 221 is the state of upspringing from the recovering state of pressing, be vice-minister's button operation, the FM radio control operation strategy of such operation correspondence is that the current broadcast station frequency of FM receiver raises a frequency;
Strategy three, press the MIC switch 221 on the earphone 22, and after being longer than time of 5 seconds, unclamp, making MIC switch 221 is the state of upspringing from the recovering state of pressing, and is the overlength button operation one time, and the FM radio control operation strategy of such operation correspondence is for closing FM receiver.
Wherein, in the operation scenario of reality, if the current volume of FM receiver has been highest, then when the weak point button operation took place once more, the FM receiver volume reverted to lowermost level again.
If the current frequency of FM receiver has been high frequency points, then when once more long button operation taking place, the FM receiver volume reverts to minimum frequency again.
In order to realize more function, can add other strategies, for example, increase is provided with vice-minister's button operation in long button operation and overlength button operation, then triggers frequency trim with long button operation, promptly is the adjustment of unit with MHz, and seek platform automatically downwards with the triggering of vice-minister's button operation, be starting point promptly, search for the radio station automatically, and after finding a stable listening frequency, finish this operation in search radio station automatically to high frequency direction from current frequency.
Need further be pointed out that; the above-mentioned strategy setting and the setting of button operation type only are a kind of preferred exemplary that provides for convenience of description; time parameter wherein; pairing tactful content; the information such as be provided with of policing type all can be adjusted according to the needs of practical application scene, and such variation can't influence protection range of the present utility model.
Based on above-mentioned strategy setting, use the terminal equipment designed according to above-mentioned technical scheme, the flow operations of realization FM radio control specifically may further comprise the steps as shown in Figure 3:
Step S301, startup FM radio reception.
Step S302, earphone keystroke are pressed, and receive the initial timing notice that button is pressed in the earphone in the mobile phone, and mobile phone begins the timing of button time.
Step S303, earphone keystroke are released, receive the released timing notice that finishes of button in the earphone in the mobile phone, the time timing of mobile phone end key.
Step S304, according to button time timing result coupling button operation type.
For example: above-mentioned short button operation, long button operation, overlength button operation etc.
Step S305, obtain corresponding FM radio operation strategy according to the button operation type.
If be strategy one, then execution in step S306;
If be strategy two, then execution in step S307;
If be strategy three, then execution in step S308.
Step S306, volume be the past one-level that raises on present basis.
When being transferred to maximum level, volume becomes minimum one-level again.
Step S307, on present basis toward raising a frequency.
When being transferred to maximum frequency, become minimum frequency again, so circulation.
Step S308, close FM receiver.
Need to prove, unimpeded for what guarantee to communicate by letter, all right further Provisioning Policy four, specific as follows:
In the scene of operation FM radio, if there is new call request to insert, as long as press the MIC switch 221 on the earphone 22 so, no matter the duration how long, all operations of access failure phone, directly calling that will be new inserts, and begins to converse.
Compared with prior art, the utility model has the following advantages at least:
The utility model is by receiving the button control operation of handset earphone, discern corresponding FM receiver control strategy, FM receiver is carried out the control corresponding operation, thereby, can be under the prerequisite of keyboard and the button of handset not being operated, FM receiver is carried out control operation, improved the convenience of FM radio operating function in the mobile phone, improved user experience.
More than disclosed only be several specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection range of the present utility model.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, unit in the accompanying drawing or flow process might not be that enforcement the utility model is necessary.
Above-mentioned the utility model embodiment sequence number is not represented the quality of embodiment just to description.
Claims (7)
1. the mobile phone by earphone control FM receiver is characterized in that, comprises link block at least, peripheral circuit, and identification module, memory module, control module and FM radio module,
Described link block is connected with earphone, and connects described peripheral circuit;
Described identification module is connected with described peripheral circuit, and connects described memory module and described control module simultaneously;
Described control module connects described FM radio module.
2. the mobile phone by earphone control FM receiver as claimed in claim 1, it is characterized in that, described peripheral circuit is controlled described earphone by described link block button press and the state of upspringing under pairing level attribute, and the level attribute of the key-press status that described earphone is set when changing adjusted strategy and sent the strategy of signal accordingly to described identification module.
3. the mobile phone by earphone control FM receiver as claimed in claim 1 is characterized in that, stores the different signal attributes and the corresponding relation of FM receiver control strategy in the described memory module.
4. the mobile phone by earphone control FM receiver as claimed in claim 3 is characterized in that described different signal attribute comprises:
Signal type; Or,
Signal duration.
5. as claim 2 or 3 described mobile phones by earphone control FM receiver, it is characterized in that described identification module obtains corresponding FM receiver control strategy according to the signal attribute of the signal that the described peripheral circuit that receives sends to described memory module.
6. the mobile phone by earphone control FM receiver as claimed in claim 5, it is characterized in that, described control module connects described identification module, receive the FM receiver control strategy that described identification module obtains, and control described FM radio module according to described FM receiver control strategy.
7. the mobile phone by earphone control FM receiver as claimed in claim 1 is characterized in that described identification module and described control module are specially:
The described handset processes device of controlling the mobile phone of FM receiver by earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201569322U CN201657087U (en) | 2010-04-13 | 2010-04-13 | Mobile phone controlling frequency-modulation radio via earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201569322U CN201657087U (en) | 2010-04-13 | 2010-04-13 | Mobile phone controlling frequency-modulation radio via earphone |
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| Publication Number | Publication Date |
|---|---|
| CN201657087U true CN201657087U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201569322U Expired - Fee Related CN201657087U (en) | 2010-04-13 | 2010-04-13 | Mobile phone controlling frequency-modulation radio via earphone |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638286A (en) * | 2012-04-18 | 2012-08-15 | 苏州泽佑科技有限公司 | Portable radio station equipment |
| CN102916710A (en) * | 2012-10-30 | 2013-02-06 | 广东欧珀移动通信有限公司 | Method and system for quick on-off and channel switching of radio |
| CN102932016A (en) * | 2012-10-23 | 2013-02-13 | 广东欧珀移动通信有限公司 | Method and system for switching radio channels |
| CN103685708A (en) * | 2012-09-24 | 2014-03-26 | 联想移动通信科技有限公司 | Terminal device and control method thereof |
| CN103747141A (en) * | 2014-01-08 | 2014-04-23 | 衡阳加一电子科技有限公司 | Method and system for controlling applications loaded in mobile terminal |
| CN105898024A (en) * | 2015-12-23 | 2016-08-24 | 乐视移动智能信息技术（北京）有限公司 | Earphone key control method and system |
| CN108924684A (en) * | 2018-06-20 | 2018-11-30 | 北京纽曼凤凰科技有限公司 | A kind of earphone and its application method |
-
2010
- 2010-04-13 CN CN2010201569322U patent/CN201657087U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638286A (en) * | 2012-04-18 | 2012-08-15 | 苏州泽佑科技有限公司 | Portable radio station equipment |
| CN103685708A (en) * | 2012-09-24 | 2014-03-26 | 联想移动通信科技有限公司 | Terminal device and control method thereof |
| CN102932016A (en) * | 2012-10-23 | 2013-02-13 | 广东欧珀移动通信有限公司 | Method and system for switching radio channels |
| CN102916710A (en) * | 2012-10-30 | 2013-02-06 | 广东欧珀移动通信有限公司 | Method and system for quick on-off and channel switching of radio |
| CN103747141A (en) * | 2014-01-08 | 2014-04-23 | 衡阳加一电子科技有限公司 | Method and system for controlling applications loaded in mobile terminal |
| CN105898024A (en) * | 2015-12-23 | 2016-08-24 | 乐视移动智能信息技术（北京）有限公司 | Earphone key control method and system |
| WO2017107433A1 (en) * | 2015-12-23 | 2017-06-29 | 乐视控股（北京）有限公司 | Headphone button control method and system |
| CN108924684A (en) * | 2018-06-20 | 2018-11-30 | 北京纽曼凤凰科技有限公司 | A kind of earphone and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130413 |