CN101924835A - Mobile telephone communication method and mobile telephone - Google Patents
Mobile telephone communication method and mobile telephone Download PDFInfo
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- CN101924835A CN101924835A CN201010256191XA CN201010256191A CN101924835A CN 101924835 A CN101924835 A CN 101924835A CN 201010256191X A CN201010256191X A CN 201010256191XA CN 201010256191 A CN201010256191 A CN 201010256191A CN 101924835 A CN101924835 A CN 101924835A
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Abstract
The invention relates to the mobile communication terminal field, in particular to a mobile telephone communication method and a mobile telephone. The method comprises the following steps: when an earphone is inserted into the mobile telephone for communication, reading the mode type of the earphone inserted currently, and judging whether the earphone is provided with a microphone; when the current earphone is a four-section one with the microphone, setting earphone loudspeaker output as the communication speech output mode and setting earphone microphone input as the speech input mode; and when the current earphone is a three-section one without the microphone, setting the earphone loudspeaker output as the communication speech output mode and setting mobile telephone master microphone input as the speech input mode. The communication method by inserting the earphone to the mobile telephone and the mobile telephone can conveniently identify whether the earphone is provided with the microphone or not, and users can use a standard three-section earphone for communication, i.e. the three-section earphone is used as a speech receiver and the mobile telephone master microphone is used as the communication speech input, so that the mobile telephone increases a new function that the mobile telephone can be used with a standard three-section earphone for communication, thereby facilitating the users.
Description
Technical field
The present invention relates to the mobile communication terminal field, in particular a kind of mobile phone inserts the call method and the mobile phone of earphone.
Background technology
Present mobile phone uses 3.5/2.5mm standard syllogic or four-part form receiver J-Horner more, with PC and other similar audio frequency apparatus sharing earphones, and domestic formulated and begin to carry out make this earphone interface become China unified standard, the user can independently select earphone according to different demands, has also reduced the cost of mobile phone simultaneously.
Mobile phone then must be supported the syllogic earphone and the four-part form earphone of standard simultaneously, and their difference is four-part form earphone support Mike function, and syllogic is not supported Mike's function, when the user when using the syllogic earphone to listen to the music, if the phone incoming call is arranged, the user can't use earphone to converse, and must pull out earphone and converse, and brings inconvenience to the user like this.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, at the above-mentioned defective of prior art, provides a kind of call method and mobile phone of mobile phone insertion earphone, and it makes mobile phone increase the new function of using standard syllogic earphone to converse, provides users with the convenient.
The technical scheme that technical solution problem of the present invention is adopted is as follows:
A kind of mobile phone communication method wherein, comprises step:
A, when mobile phone has inserted earphone and need converse, read the headset mode type of current insertion, and judge whether this earphone is with Mike;
B, during for band Mike's four-part form earphone, the call voice output mode is set is earphone horn output in current earphone, the phonetic entry pattern is earphone Mike input;
C, in current earphone for not with Mike's syllogic earphone the time, it is earphone horn output that the call voice output mode is set, the phonetic entry pattern is mobile phone master Mike input.
Described mobile phone communication method, wherein, described steps A specifically comprises:
When earphone inserted, mobile phone produced earphone and inserts interruption, and driving hardware adds Mike's bias voltage to Mac circuit;
Read and judge magnitude of voltage on Mike's holding wire;
When the magnitude of voltage on Mike's holding wire during, be identified as the four-part form earphone of the earphone of current insertion for band Mike greater than first predetermined value;
When the magnitude of voltage on Mike's holding wire during, be identified as the syllogic earphone of not being with Mike less than second predetermined value.
Described mobile phone communication method, wherein, described Mike's bias voltage is 2V.
Described mobile phone communication method, wherein, described first predetermined value is 1.5V.
Described mobile phone communication method, wherein, described second predetermined value is 0.3V.
A kind of mobile phone wherein, comprising:
Earphone Mike identification module is used for reading the headset mode type of current insertion, and judging whether this earphone is with Mike when mobile phone has inserted earphone and need converse;
Four-part form earphone conversation module is used for when current earphone is band Mike's four-part form earphone, and it is earphone horn output that the call voice output mode is set, and the phonetic entry pattern is earphone Mike input;
Syllogic earphone conversation module is used in current earphone for not with Mike's syllogic earphone the time, and it is earphone horn output that the call voice output mode is set, and the phonetic entry pattern is mobile phone master Mike input.
Described mobile phone, wherein, described earphone Mike identification module comprises:
Mike's bias voltage loading unit is used for when earphone inserts, and mobile phone produces earphone and inserts interruption, and driving hardware adds Mike's bias voltage to Mac circuit;
Mike's voltage reading unit is used to read the magnitude of voltage on Mike's holding wire;
Mike's judging unit when being used for magnitude of voltage on judging Mike's holding wire greater than first predetermined value, is identified as the four-part form earphone of the earphone of current insertion for band Mike; Magnitude of voltage on judging Mike's holding wire is identified as the syllogic earphone of not being with Mike during less than second predetermined value.
Described mobile phone, wherein, described Mike's bias voltage is 2V.
Described mobile phone, wherein, described first predetermined value is 1.5V.
Described mobile phone, wherein, described second predetermined value is 0.3V
A kind of mobile phone provided by the present invention inserts the call method and the mobile phone of earphone, can discern the earphone band easily and or not Mike, make the user can use standard syllogic earphone to converse, promptly use the syllogic earphone to make receiver, use mobile phone master Mike as the input of conversation sound simultaneously, it makes mobile phone increase the new function of using standard syllogic earphone to converse, provides users with the convenient.
Description of drawings
Fig. 1 is the mobile phone communication method flow diagram of the embodiment of the invention;
Fig. 2 is the earphone interface of mobile phone electrical block diagram of the embodiment of the invention;
Fig. 3 is a syllogic Headphone structure schematic diagram;
Fig. 4 is a four-part form Headphone structure schematic diagram;
Fig. 5 is an earphone type identification flow chart in the mobile phone communication method of the embodiment of the invention
Fig. 6 is the mobile phone theory diagram of the embodiment of the invention;
Fig. 7 is the inner theory diagram of earphone Mike identification module of the mobile phone of the embodiment of the invention.
Embodiment
A kind of mobile phone provided by the present invention inserts the call method and the mobile phone of earphone, and is clearer, clear and definite for making purpose of the present invention, technical scheme and advantage, below develops simultaneously with reference to accompanying drawing that the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The mobile phone communication method of the embodiment of the invention is mainly used in when mobile phone inserts earphone, and as shown in Figure 1, described method mainly may further comprise the steps:
Step S110, when mobile phone has inserted earphone and need converse, read the headset mode type of current insertion, and judge whether this earphone is with Mike; This step S110 specifically comprises:
When earphone inserted, mobile phone produced earphone and inserts interruption, and driving hardware adds Mike's bias voltage to Mac circuit; Read and judge magnitude of voltage on Mike's holding wire;
Magnitude of voltage on judging Mike's holding wire is identified as the four-part form earphone of the earphone of current insertion for band Mike during greater than first predetermined value; Magnitude of voltage on judging Mike's holding wire is identified as the syllogic earphone of not being with Mike during less than second predetermined value.
Step S120, during for band Mike's four-part form earphone, the call voice output mode is set is earphone horn output in current earphone, the phonetic entry pattern is earphone Mike input;
Step S130, in current earphone for not with Mike's syllogic earphone the time, it is earphone horn output that the call voice output mode is set, the phonetic entry pattern is mobile phone master Mike input.
Below will do a step to the present invention by a concrete Application Example describes in detail:
Usually, mobile phone has following several talking mode: (1) does not use any earphone, the audio frequency output of using earpiece or loudspeaker to put outward, and mobile phone master Mike is as the talking mode of audio frequency input; (2) use band Mike's earphone to converse; (3) use band Mike's bluetooth earphone to converse (general bluetooth earphone all has Mike).
When the earphone of mobile phone does not form unified interface standard, each tame mobile-phone manufacturers can have the earphone interface definition of oneself to play and conversation with the MP3 that supports earphone, when people in order to pursue more high-quality music taste, hope is used on mobile phone in the high-quality earphone on computer and other stereo sets, and mobile phone will compatible become syllogic stereophone (not being with Mike) and these two kinds of earphones of four-part form stereophone (being with Mike) of mobile phone standard.
Like this, mobile phone of the present invention has just increased the call mode of a kind of use syllogic stereophone (not with Mike), stereophone is as voice output, mobile phone master Mike is as voice output, when inserting earphone, whether judgement earphone band or not Mike, is set to different earphones and uses pattern, exports configuration if the conversation of band earphone starts corresponding phonetic entry.Convenient for users like this, mobile phone is many a kind of call mode.
In the mobile phone of the embodiment of the invention earphone interface circuit schematic diagram as shown in Figure 2,1 this earphone ground signalling line wherein, 201 is right-channel signals line (Headset R channel), 202 is left channel signals line (Headset L channel); 210 is Mac circuit, and 203 is (MIC+) Mike holding wire, and 204 is MIC-.
As shown in Figure 2,209 is ADC_sendkey Mike line voltage signal test point, and wherein, ADC_sendkey is used for cooperating earphone keystroke to realize that the voltage of receiving/hang-up telephony feature reads pin in the mobile phone base band chip.Need to use an ADC_sendkey pin two 09 to read level on Mike's holding wire among the present invention, distinguishing different headset types, can multiplexing above-mentioned ADC_sendkey pin, also can use other ADC_sendkey pins.
As shown in Figure 2,205 for adding Mike's bias voltage that Mike's biased electrical pressure point (Micbias) is mobile phone base band chip output, be used to Mac circuit 210 power supply, the described Mike's of adding biased electrical pressure point (Micbias) 205 is that first resistance R 1 of 1K ohm and second resistance R 2 that resistance is 1.5K ohm are connected on Mike's holding wire 203 by resistance.220 are the earphone interface of mobile phone of the present invention, these two kinds of earphones of syllogic stereophone (not being with Mike) that can fit standard and four-part form stereophone (band Mike).As shown in Figure 3,10 for the syllogic of standard not with Mike's stereophone, the interface signal definition from left to right is followed successively by: L channel 11, R channel 12, ground 13.As shown in Figure 4,20 for being standard four-part form band Mike's stereophone, and the interface signal definition from left to right is successively: L channel 21, and R channel 22, Mike 23, ground 24.
Should be with in implementing, described mobile phone communication method comprises:
The first step with reference to Fig. 2, when earphone has inserted earphone interface 220 need conversations, reads the headset mode type of current insertion, and judges whether this earphone is with Mike.This conversation comprises incoming call conversation and outgoing call.
Judging whether this earphone is with Mike to carry out as follows, as shown in Figure 5:
1. with reference to Fig. 2, when mobile phone did not insert earphone, mobile phone base band chip can not exported MIC signal bias voltage (approximately 2V) to adding Mike's biased electrical pressure point (Micbias) 205;
2. when mobile phone inserts earphone, handset earphone testing circuit of the present invention can produce a hardware interrupts, interrupt service routine can drive hardware by Mike's bias voltage of adding Mike's biased electrical pressure point 205 and adding 2V to Mac circuit 210, at this moment read voltage on Mike's holding wire and judge that this earphone band or not Mike by ADC_sendkey pin two 09;
3. if do not insert with Mike's earphone, because the earth signal GND on the syllogic headset plug can link to each other with the Mike's holding wire 203 on the earphone socket on the mobile phone, Mike's signal on the mobile phone is moved to low level, at this moment ADC_sendkey pin two 09 is read ground level less than 0.3V, is the second predetermined value 0.3V of present embodiment; Promptly, be identified as the syllogic earphone of not being with Mike when the magnitude of voltage on Mike's holding wire during less than second predetermined value.
4. if band Mike's four-part form earphone inserts, be added on Mike's signal owing to add the bias voltage of Mike's biased electrical pressure point 205, ADC_sendkey pin two 09 is read the high level greater than 1.5V, for first predetermined value of present embodiment is 1.5V; Promptly, be identified as the four-part form earphone of the earphone of current insertion for band Mike when the magnitude of voltage on Mike's holding wire during greater than first predetermined value
5. then, the state of cell phone software sign earphone enters different earphone call modes in order to talking state.
Promptly when current earphone was band Mike's four-part form earphone, it was earphone horn output that the call voice output mode is set, and the phonetic entry pattern is earphone Mike input.
For not with Mike's syllogic earphone the time, it is earphone horn output that the call voice output mode is set in current earphone, and the phonetic entry pattern is mobile phone master Mike input.
Therefore, a kind of mobile phone of the foregoing description inserts the call method of earphone, can discern the earphone band of mobile phone insertion easily and not be with Mike, make the user can use standard syllogic earphone to converse, promptly use the syllogic earphone to make receiver, use mobile phone master Mike simultaneously as the input of conversation sound.When the user when using the syllogic earphone to listen to the music, if the phone incoming call is arranged, use method user of the present invention not need to pull out again earphone and just can proceed to converse, brought convenience to the user like this.
Based on above-mentioned mobile phone communication method, the embodiment of the invention also provides a kind of mobile phone, as shown in Figure 6, comprising:
Earphone Mike identification module 310 is used for reading the headset mode type of current insertion, and judging whether this earphone is with Mike when mobile phone has inserted earphone and need converse;
Four-part form earphone conversation module 320 is used for when current earphone is band Mike's four-part form earphone, and it is earphone horn output that the call voice output mode is set, and the phonetic entry pattern is earphone Mike input;
Syllogic earphone conversation module 330 is used in current earphone for not with Mike's syllogic earphone the time, and it is earphone horn output that the call voice output mode is set, and the phonetic entry pattern is mobile phone master Mike input.
Wherein, as shown in Figure 7, described earphone Mike identification module 310 further comprises:
Mike's bias voltage loading unit 311 is used for when earphone inserts, and mobile phone produces earphone and inserts interruption, and driving hardware adds Mike's bias voltage to Mac circuit; Described Mike's bias voltage is preferably 2V.
Mike's voltage reading unit 312 is used to read the magnitude of voltage on Mike's holding wire;
Mike's judging unit 313 when being used for magnitude of voltage on judging Mike's holding wire greater than first predetermined value, is identified as the four-part form earphone of the earphone of current insertion for band Mike; Magnitude of voltage on judging Mike's holding wire is identified as the syllogic earphone of not being with Mike during less than second predetermined value.Preferably, described first predetermined value is 1.5V.Described second predetermined value is 0.3V.
A kind of mobile phone provided by the present invention inserts the call method and the mobile phone of earphone, can discern the earphone band easily and or not Mike, make the user can use standard syllogic earphone to converse, promptly use the syllogic earphone to make receiver, use mobile phone master Mike as the input of conversation sound simultaneously, it makes mobile phone increase the new function of using standard syllogic earphone to converse, provides users with the convenient.When the user when using the syllogic earphone to listen to the music, if the phone incoming call is arranged, use cellphone subscriber of the present invention not need to pull out again earphone and just can proceed to converse, brought convenience to the user like this.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, for those of ordinary skills, can be improved according to the above description or conversion that all these improvement and conversion all should belong to the protection range of claims of the present invention.
Claims (10)
1. a mobile phone communication method is characterized in that, comprises step:
A, when mobile phone has inserted earphone and need converse, read the headset mode type of current insertion, and judge whether this earphone is with Mike;
B, during for band Mike's four-part form earphone, the call voice output mode is set is earphone horn output in current earphone, the phonetic entry pattern is earphone Mike input;
C, in current earphone for not with Mike's syllogic earphone the time, it is earphone horn output that the call voice output mode is set, the phonetic entry pattern is mobile phone master Mike input.
2. according to the described mobile phone communication method of claim 1, it is characterized in that described steps A specifically comprises:
When earphone inserted, mobile phone produced earphone and inserts interruption, and driving hardware adds Mike's bias voltage to Mac circuit;
Read and judge magnitude of voltage on Mike's holding wire;
When the magnitude of voltage on Mike's holding wire during, be identified as the four-part form earphone of the earphone of current insertion for band Mike greater than first predetermined value;
When the magnitude of voltage on Mike's holding wire during, be identified as the syllogic earphone of not being with Mike less than second predetermined value.
3. according to the described mobile phone communication method of claim 2, it is characterized in that described Mike's bias voltage is 2V.
4. according to the described mobile phone communication method of claim 3, it is characterized in that described first predetermined value is 1.5V.
5. according to the described mobile phone communication method of claim 3, it is characterized in that described second predetermined value is 0.3V.
6. a mobile phone is characterized in that, comprising:
Earphone Mike identification module is used for reading the headset mode type of current insertion, and judging whether this earphone is with Mike when mobile phone has inserted earphone and need converse;
Four-part form earphone conversation module is used for when current earphone is band Mike's four-part form earphone, and it is earphone horn output that the call voice output mode is set, and the phonetic entry pattern is earphone Mike input;
Syllogic earphone conversation module is used in current earphone for not with Mike's syllogic earphone the time, and it is earphone horn output that the call voice output mode is set, and the phonetic entry pattern is mobile phone master Mike input.
7. mobile phone according to claim 6 is characterized in that, described earphone Mike identification module comprises:
Mike's bias voltage loading unit is used for when earphone inserts, and mobile phone produces earphone and inserts interruption, and driving hardware adds Mike's bias voltage to Mac circuit;
Mike's voltage reading unit is used to read the magnitude of voltage on Mike's holding wire;
Mike's judging unit when being used for magnitude of voltage on judging Mike's holding wire greater than first predetermined value, is identified as the four-part form earphone of the earphone of current insertion for band Mike; Magnitude of voltage on judging Mike's holding wire is identified as the syllogic earphone of not being with Mike during less than second predetermined value.
8. mobile phone according to claim 7 is characterized in that, described Mike's bias voltage is 2V.
9. mobile phone according to claim 7 is characterized in that, described first predetermined value is 1.5V.
10. mobile phone according to claim 7 is characterized in that, described second predetermined value is 0.3V.
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| CN201010256191.XA CN101924835B (en) | 2010-08-17 | 2010-08-17 | Mobile telephone communication method and mobile telephone |
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| CN201010256191.XA CN101924835B (en) | 2010-08-17 | 2010-08-17 | Mobile telephone communication method and mobile telephone |
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| CN102510550A (en) * | 2011-11-15 | 2012-06-20 | 深圳市中兴移动通信有限公司 | Method for distinguishing three-segment earphone and four-segment earphone on wireless terminal |
| CN103442133A (en) * | 2013-08-16 | 2013-12-11 | 上海闻泰电子科技有限公司 | Mobile terminal simultaneously supporting three-section type earphone and four-section type earphone and operation method |
| CN103929696A (en) * | 2014-03-17 | 2014-07-16 | 联想(北京)有限公司 | Earphone detection processing method, device and mobile terminal |
| CN105392075A (en) * | 2014-09-05 | 2016-03-09 | 联想(北京)有限公司 | Earphone recognition method and device |
| CN106569774A (en) * | 2016-11-11 | 2017-04-19 | 青岛海信移动通信技术股份有限公司 | Method of eliminating noise, and terminal |
| CN106708351A (en) * | 2015-07-30 | 2017-05-24 | 联想移动通信科技有限公司 | Earphone icon display method and terminal |
| TWI633486B (en) * | 2014-10-10 | 2018-08-21 | 群邁通訊股份有限公司 | System and method for detecting status of headphone port |
| CN109618062A (en) * | 2019-01-23 | 2019-04-12 | 努比亚技术有限公司 | Voice interactive method, device, equipment and computer readable storage medium |
| CN113316064A (en) * | 2021-04-28 | 2021-08-27 | 杭州小派智能科技有限公司 | Method, system, head-mounted display device and storage medium for earphone and loudspeaker recognition |
| CN114710583A (en) * | 2022-04-08 | 2022-07-05 | 维沃移动通信有限公司 | Microphone calling method and device, electronic equipment and readable storage medium |
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| CN106569774B (en) * | 2016-11-11 | 2020-07-10 | 青岛海信移动通信技术股份有限公司 | Method and terminal for removing noise |
| CN109618062A (en) * | 2019-01-23 | 2019-04-12 | 努比亚技术有限公司 | Voice interactive method, device, equipment and computer readable storage medium |
| CN113316064A (en) * | 2021-04-28 | 2021-08-27 | 杭州小派智能科技有限公司 | Method, system, head-mounted display device and storage medium for earphone and loudspeaker recognition |
| CN113316064B (en) * | 2021-04-28 | 2023-01-24 | 杭州小派智能科技有限公司 | Method, system, head-mounted display device and storage medium for earphone and loudspeaker recognition |
| CN114710583A (en) * | 2022-04-08 | 2022-07-05 | 维沃移动通信有限公司 | Microphone calling method and device, electronic equipment and readable storage medium |
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| CN101924835B (en) | 2014-01-22 |
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