CN102891914A - Mobile terminal and method for switching answer modes of mobile terminal - Google Patents
Mobile terminal and method for switching answer modes of mobile terminal Download PDFInfo
- Publication number
- CN102891914A CN102891914A CN2011101209650A CN201110120965A CN102891914A CN 102891914 A CN102891914 A CN 102891914A CN 2011101209650 A CN2011101209650 A CN 2011101209650A CN 201110120965 A CN201110120965 A CN 201110120965A CN 102891914 A CN102891914 A CN 102891914A
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- portable terminal
- receiver
- central controller
- distance
- user
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/605—Portable telephones adapted for handsfree use involving control of the receiver volume to provide a dual operational mode at close or far distance from the user
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Abstract
The invention provides a mobile terminal. The mobile terminal comprises an infrared transmitting tube, an infrared sensor, an acceleration sensor and a central controller, wherein the infrared transmitting tube is used for transmitting infrared; the infrared sensor is used for measuring a distance from a telephone receiver of the mobile terminal to the head of a user; the acceleration sensor is used for measuring the angle between the plane of the mobile terminal and the horizontal plane; the central controller is used for reading the distance from the telephone receiver of the mobile terminal to the head of the user through the infrared sensor, judging whether the distance from the telephone receiver of the mobile terminal to the head of the user is shorter than a preset distance, and if the distance is longer than the preset value, reading the angle between the plane of the mobile terminal and the horizontal plane from a memory, and judging whether the angle is less than a preset value; the central controller is also used for turning off the telephone receiver and opening an audio frequency amplifier if the angle is less than the preset value, and a speaker is driven by the audio frequency amplifier. The invention also provides a method for switching answer modes of the mobile terminal. A telephone receiver receiving mode and a speaker receiving mode can be automatically switched without manual switching by the user, so that the use experience of the user is improved.
Description
Technical field
The present invention relates to mobile communication technology, particularly relate to the method that a kind of portable terminal and portable terminal switch answer mode.
Background technology
Such as portable terminals such as mobile phones, people have been become than the means of communication that must lack, when people use mobile terminal call in outdoor noisy place, if receiver sound is large not, the loud speaker that then needs to open portable terminal is conversed, get back to quiet local time, need again to use the receiver conversation.Or in the communication process, when having other people to converse together at one's side, will open the loud speaker of portable terminal and converse, when not needing other people to participate in conversation, need again to use the receiver conversation.Tackle these numerous and diverse operations, traditional method is: in communication process, switch by using the button (can be that hardware button also can make software push buttons) that arranges on the portable terminal, use like this inconvenience very.And only switch receiver and loud speaker by the distance that detects portable terminal and user's head in the prior art.When the user does not want to switch, and portable terminal and user's head will cause erroneous judgement when having formed certain distance.
Summary of the invention
The purpose of this invention is to provide the method that a kind of portable terminal and portable terminal switch answer mode, can between earpiece answer mode and loud speaker answer mode, automatically switch, and avoid causing erroneous judgement.
In order to solve above-mentioned topic, the invention provides a kind of portable terminal, comprising: infrared emission tube is used for the emission infrared ray; Infrared inductor is used for measuring the portable terminal receiver to the distance of user's head; The acceleration induction device is for the angle of measuring portable terminal plane and horizontal plane; Central controller, be used for from infrared inductor read the portable terminal receiver to the distance of user's head and judge the portable terminal receiver to the distance of user's head whether less than preset distance, and greater than preset distance the time, read the angle of portable terminal plane and horizontal plane from memory, and judge that whether this angle is less than predetermined value; And be used for during less than predetermined value, closing receiver in this angle, open audio frequency amplifier and drive loud speaker by audio frequency amplifier.
Further, above-mentioned central controller also is used for reading answer mode switching state value from memory after portable terminal enters talking state; And judge whether to open automatic switching function according to state value.
Further, if above-mentioned central controller also is used for not opening automatic switching function, then open receiver and microphone, if open, then open infrared inductor, infrared emission tube, the acceleration induction device is opened receiver and microphone, and microphone gain is set.
Further, above-mentioned central controller also is used for: if less than preset distance, then close audio frequency amplifier, open receiver, microphone gain is set.
Further, above-mentioned central controller also is used for: if this angle greater than predetermined value, then reads the portable terminal receiver to the distance of user's head from infrared inductor.
The present invention also provides a kind of portable terminal to switch the method for answer mode, be used for above-mentioned portable terminal, comprise the steps: infrared emission tube emission infrared ray, infrared inductor is measured the portable terminal receiver to the distance of user's head, and the acceleration induction device is measured the angle of portable terminal plane and horizontal plane; Central controller reads the portable terminal receiver to the distance of user's head from infrared inductor, and judge the portable terminal receiver to the distance of user's head whether less than preset distance; If greater than preset distance, central controller reads the angle of portable terminal plane and horizontal plane from memory, and judges that whether this angle is less than predetermined value; If this angle is less than predetermined value, then central controller cuts out receiver, opens audio frequency amplifier, drives loud speaker by audio frequency amplifier.
Further, said method also comprises step: after portable terminal entered talking state, central controller read answer mode switching state value from memory; Judge whether to open automatic switching function according to state value.
Further, said method also comprises step: if do not open, then central controller is only opened receiver and microphone, if open, then central controller is opened infrared inductor, infrared emission tube, the acceleration induction device is opened receiver and microphone, and microphone gain is set.
Further, said method also comprises step: if less than preset distance, central controller cuts out audio frequency amplifier, opens receiver, and microphone gain is set.
Further, said method also comprises step: if this angle greater than predetermined value, then central controller reads the portable terminal receiver to the distance of user's head from infrared inductor.
The present invention is automaticallyed switch between earpiece answer mode and loud speaker answer mode, need not user's manual switchover, has not only promoted user's experience, and can avoid causing erroneous judgement.
Description of drawings
Figure 1 shows that the structure chart of portable terminal of the present invention;
Figure 2 shows that portable terminal of the present invention switches the flow chart of the method for answer mode.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing embodiments of the invention are elaborated.Need to prove that in the situation of not conflicting, the embodiment among the application and the feature among the embodiment be combination in any mutually.
Portable terminal of the present invention can be according to the distance between the receiver of portable terminal and user's the head, receiver answer and the loud speaker answer mode between automatically switch, carry out manual switchover without the user.Distance between the receiver of portable terminal and user's head is greater than predetermined value, and portable terminal is when parallel with horizontal plane, and portable terminal is opened loud speaker automatically, closes receiver.When the receiver of portable terminal during again near user's head, automatically open receiver, mute speaker.
Figure 1 shows that the structure chart of portable terminal of the present invention.
A kind of portable terminal comprises: central controller 104, infrared inductor 105, acceleration induction device 103, audio frequency amplifier 108, memory 107, infrared emission tube 106, loud speaker 109, receiver 102, microphone 101.
Further, above-mentioned central controller 104 also is used for reading answer mode switching state value from memory 107 after portable terminal enters talking state; And judge whether to open automatic switching function according to state value.
Further, above-mentioned central controller 104 also is used for, if do not open automatic switching function, then open receiver 102 and microphone 101, if open, then open infrared inductor 105, infrared emission tube 106, acceleration induction device 103 is opened receiver 102 and microphone 101, and microphone 101 gains are set.
Further, above-mentioned central controller 104 also is used for, if less than preset distance, then closes audio frequency amplifier 108, opens receiver 102, and microphone 101 gains are set.
Further, above-mentioned central controller 104 also is used for, if this angle greater than predetermined value, then reads portable terminal receiver 102 to the distance of user's head from infrared inductor 105.
Figure 2 shows that portable terminal of the present invention switches the flow chart of the method for answer mode.
Step S201, after portable terminal entered talking state, central controller 104 read answer mode switching state value from memory 107;
Step S202 judges whether to open automatic switching function according to state value; If do not open, then enter step S208, central controller 104 is opened receiver 102 and microphone 101, if open, then enters step S203;
Step S203, central controller 104 is opened infrared inductor 105, infrared emission tube 106, acceleration induction device 103 is opened receiver 102 and microphone 101, and microphone 101 gains are set; Infrared emission tube 106 begins to launch infrared ray, and infrared inductor 105 begins to measure portable terminal receiver 102 to the distance of user's head, and acceleration induction device 103 begins to measure the angle of portable terminal plane and horizontal plane.
Step S204, central controller 104 from infrared inductor 105 read portable terminal receiver 102 to the distance of user's head and judge portable terminal receiver 102 to the distance of user's head whether less than preset distance; If distance enters step S205 less than preset distance, if distance enters step S206 greater than preset distance; In the present invention, this preset distance can arrange as required, and this preset distance is preferably 20 millimeters.
Step S205, central controller 104 cuts out audio frequency amplifier 108, opens receiver 102, and microphone 101 gains are set, and returns step S204;
Step S206, central controller 104 reads the angle of portable terminal plane and horizontal plane from memory 107, and judges that whether this angle is greater than predetermined value; If this angle greater than predetermined value, is then returned step S204, if this angle less than predetermined value, then enters step S207; In the present invention, this predetermined value can arrange as required, and this predetermined value is preferably 15 degree.
Step S207, central controller 104 cuts out receiver 102, opens audio frequency amplifier 108, drives loud speaker 109 by audio frequency amplifier 108, and microphone 101 gains are set, and returns step S204.
If end of conversation then withdraws from this flow process.
The present invention is automaticallyed switch between earpiece answer mode and loud speaker answer mode, need not user's manual switchover, has promoted user's experience.Simultaneously, step S206 of the present invention added in terms of existing technologies judge portable terminal plane and horizontal plane angle whether greater than predetermined value, avoid when portable terminal and user's head have formed certain distance, and the user is not when wanting to switch contingent erroneous judgement.
One of ordinary skill in the art will appreciate that all or part of step in the said method can come the instruction related hardware to finish by program, described program can be stored in the computer-readable recording medium, such as read-only memory, disk or CD etc.Alternatively, the all or part of step of above-described embodiment also can realize with one or more integrated circuits, correspondingly, each the device/module/unit in above-described embodiment can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a portable terminal is characterized in that, comprising:
Infrared emission tube is used for the emission infrared ray;
Infrared inductor is used for measuring the portable terminal receiver to the distance of user's head;
The acceleration induction device is for the angle of measuring portable terminal plane and horizontal plane;
Central controller, be used for from infrared inductor read the portable terminal receiver to the distance of user's head and judge the portable terminal receiver to the distance of user's head whether less than preset distance, and greater than preset distance the time, read the angle of portable terminal plane and horizontal plane from memory, and judge that whether this angle is less than predetermined value; And be used for during less than predetermined value, closing receiver in this angle, open audio frequency amplifier and drive loud speaker by audio frequency amplifier.
2. portable terminal as claimed in claim 1 is characterized in that, described central controller also is used for reading answer mode switching state value from memory after portable terminal enters talking state; And judge whether to open automatic switching function according to state value.
3. portable terminal as claimed in claim 2, it is characterized in that, if described central controller also is used for not opening automatic switching function, then open receiver and microphone, if open, then open infrared inductor, infrared emission tube, the acceleration induction device is opened receiver and microphone, and microphone gain is set.
4. portable terminal as claimed in claim 1 is characterized in that, described central controller also is used for: if less than preset distance, then close audio frequency amplifier, open receiver, microphone gain is set.
5. portable terminal as claimed in claim 1 is characterized in that, described central controller also is used for: if this angle greater than predetermined value, then reads the portable terminal receiver to the distance of user's head from infrared inductor.
6. the method for a portable terminal switching answer mode is used for each described portable terminal of claim 1 to 5, it is characterized in that, comprises the steps:
Infrared emission tube emission infrared ray, infrared inductor is measured the portable terminal receiver to the distance of user's head, and the acceleration induction device is measured the angle of portable terminal plane and horizontal plane;
Central controller reads the portable terminal receiver to the distance of user's head from infrared inductor, and judge the portable terminal receiver to the distance of user's head whether less than preset distance;
If greater than preset distance, central controller reads the angle of portable terminal plane and horizontal plane from memory, and judges that whether this angle is less than predetermined value;
If this angle is less than predetermined value, then central controller cuts out receiver, opens audio frequency amplifier, drives loud speaker by audio frequency amplifier.
7. portable terminal as claimed in claim 6 switches the method for answer mode, it is characterized in that also comprise step: after portable terminal entered talking state, central controller read answer mode switching state value from memory; Judge whether to open automatic switching function according to state value.
8. portable terminal as claimed in claim 7 switches the method for answer mode, it is characterized in that, also comprise step: if do not open, then central controller is only opened receiver and microphone, if open, then central controller is opened infrared inductor, infrared emission tube, the acceleration induction device is opened receiver and microphone, and microphone gain is set.
9. portable terminal as claimed in claim 6 switches the method for answer mode, it is characterized in that also comprise step: if less than preset distance, central controller cuts out audio frequency amplifier, opens receiver, and microphone gain is set.
10. portable terminal as claimed in claim 6 switches the method for answer mode, it is characterized in that, also comprises step: if this angle greater than predetermined value, then central controller reads the portable terminal receiver to the distance of user's head from infrared inductor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110120965.0A CN102891914B (en) | 2011-05-11 | 2011-05-11 | Mobile terminal and mobile terminal switch the method for answer mode |
| PCT/CN2012/073419 WO2012152156A1 (en) | 2011-05-11 | 2012-03-31 | Mobile terminal and method for mobile terminal to switch answer modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110120965.0A CN102891914B (en) | 2011-05-11 | 2011-05-11 | Mobile terminal and mobile terminal switch the method for answer mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102891914A true CN102891914A (en) | 2013-01-23 |
| CN102891914B CN102891914B (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110120965.0A Active CN102891914B (en) | 2011-05-11 | 2011-05-11 | Mobile terminal and mobile terminal switch the method for answer mode |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102891914B (en) |
| WO (1) | WO2012152156A1 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369145A (en) * | 2013-07-11 | 2013-10-23 | 广东欧珀移动通信有限公司 | Method for processing misoperation in mobile phone communication process through gyroscope |
| CN103369144A (en) * | 2013-07-11 | 2013-10-23 | 广东欧珀移动通信有限公司 | Method for processing misoperation in mobile phone communication process through acceleration sensor |
| CN103985397A (en) * | 2014-04-18 | 2014-08-13 | 青岛尚慧信息技术有限公司 | Electronic device |
| CN103985400A (en) * | 2014-04-18 | 2014-08-13 | 青岛尚慧信息技术有限公司 | Audio file playing system |
| CN103984518A (en) * | 2014-04-18 | 2014-08-13 | 青岛尚慧信息技术有限公司 | Intelligent mobile terminal |
| CN104219390A (en) * | 2014-09-17 | 2014-12-17 | 深圳市中兴移动通信有限公司 | Mobile terminal and sound recording method and device thereof |
| WO2015172321A1 (en) * | 2014-05-14 | 2015-11-19 | 华为技术有限公司 | Infrared distance-measuring anti-collision method and terminal |
| CN105635489A (en) * | 2016-03-23 | 2016-06-01 | 北京小米移动软件有限公司 | Call communication mode processing method and device |
| CN105827812A (en) * | 2015-10-30 | 2016-08-03 | 维沃移动通信有限公司 | Communication mode switching method and mobile communication terminal |
| CN106878557A (en) * | 2017-02-16 | 2017-06-20 | 广东欧珀移动通信有限公司 | Control method, device and mobile terminal that mobile terminal sound is played |
| CN107995559A (en) * | 2017-12-26 | 2018-05-04 | 上海展扬通信技术有限公司 | The terminal and method of a kind of audio frequency control |
| CN108377298A (en) * | 2018-02-07 | 2018-08-07 | 广东欧珀移动通信有限公司 | A kind of method, apparatus and computer readable storage medium of switching answer mode |
| CN108495221A (en) * | 2017-09-22 | 2018-09-04 | 美律电子(深圳)有限公司 | Electronic device |
| CN109343820A (en) * | 2018-10-12 | 2019-02-15 | Oppo广东移动通信有限公司 | A kind of control method, device and terminal that audio plays |
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| US9769225B2 (en) | 2014-01-30 | 2017-09-19 | Motorola Solutions, Inc. | Method and apparatus for coordinating an operation of multiple mobile devices in a group call |
| CN105516511A (en) * | 2016-01-08 | 2016-04-20 | 深圳市普达尔科技有限公司 | Method and device for switching telephone answering modes |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103369144A (en) * | 2013-07-11 | 2013-10-23 | 广东欧珀移动通信有限公司 | Method for processing misoperation in mobile phone communication process through acceleration sensor |
| CN103369144B (en) * | 2013-07-11 | 2015-05-27 | 广东欧珀移动通信有限公司 | Method for processing misoperation in mobile phone communication process through acceleration sensor |
| CN103369145A (en) * | 2013-07-11 | 2013-10-23 | 广东欧珀移动通信有限公司 | Method for processing misoperation in mobile phone communication process through gyroscope |
| CN103985397A (en) * | 2014-04-18 | 2014-08-13 | 青岛尚慧信息技术有限公司 | Electronic device |
| CN103985400A (en) * | 2014-04-18 | 2014-08-13 | 青岛尚慧信息技术有限公司 | Audio file playing system |
| CN103984518A (en) * | 2014-04-18 | 2014-08-13 | 青岛尚慧信息技术有限公司 | Intelligent mobile terminal |
| WO2015172321A1 (en) * | 2014-05-14 | 2015-11-19 | 华为技术有限公司 | Infrared distance-measuring anti-collision method and terminal |
| CN104219390A (en) * | 2014-09-17 | 2014-12-17 | 深圳市中兴移动通信有限公司 | Mobile terminal and sound recording method and device thereof |
| CN105827812A (en) * | 2015-10-30 | 2016-08-03 | 维沃移动通信有限公司 | Communication mode switching method and mobile communication terminal |
| CN105635489A (en) * | 2016-03-23 | 2016-06-01 | 北京小米移动软件有限公司 | Call communication mode processing method and device |
| CN106878557A (en) * | 2017-02-16 | 2017-06-20 | 广东欧珀移动通信有限公司 | Control method, device and mobile terminal that mobile terminal sound is played |
| CN106878557B (en) * | 2017-02-16 | 2019-08-27 | Oppo广东移动通信有限公司 | Control method, device and the mobile terminal that mobile terminal sound plays |
| CN108495221A (en) * | 2017-09-22 | 2018-09-04 | 美律电子(深圳)有限公司 | Electronic device |
| CN107995559A (en) * | 2017-12-26 | 2018-05-04 | 上海展扬通信技术有限公司 | The terminal and method of a kind of audio frequency control |
| CN107995559B (en) * | 2017-12-26 | 2020-12-01 | 上海展扬通信技术有限公司 | Audio control terminal and method |
| CN108377298A (en) * | 2018-02-07 | 2018-08-07 | 广东欧珀移动通信有限公司 | A kind of method, apparatus and computer readable storage medium of switching answer mode |
| CN108377298B (en) * | 2018-02-07 | 2020-09-25 | Oppo广东移动通信有限公司 | Method and device for switching answering mode, mobile terminal and computer readable storage medium |
| CN109343820A (en) * | 2018-10-12 | 2019-02-15 | Oppo广东移动通信有限公司 | A kind of control method, device and terminal that audio plays |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102891914B (en) | 2015-12-09 |
| WO2012152156A1 (en) | 2012-11-15 |
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