CN105391853A - Voice call control method and voice call control device - Google Patents
Voice call control method and voice call control device Download PDFInfo
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- CN105391853A CN105391853A CN201510671270.XA CN201510671270A CN105391853A CN 105391853 A CN105391853 A CN 105391853A CN 201510671270 A CN201510671270 A CN 201510671270A CN 105391853 A CN105391853 A CN 105391853A
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- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72469—User interfaces specially adapted for cordless or mobile telephones for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Telephone Function (AREA)
Abstract
The invention discloses a voice call control method and a voice call control device. The voice call control method comprises the steps of acquiring a distance between a user and a mobile terminal through an ultrasonic sensor in a voice call; and extinguishing or lighting the screen of the mobile terminal according to the distance between the user and the mobile terminal. According to the voice call control method and the voice call control device, the distance between the user and the mobile terminal is acquired through the ultrasonic sensor; and extinguishing or lighting the screen of the mobile terminal according to the distance between the user and the mobile terminal. The effect of an external environment to distance detection accuracy is effectively prevented. Screen extinguishing and screen lighting of the mobile terminal are realized in a voice call process. Not only is electric energy of the mobile terminal saved, but also a user maloperation can be prevented.
Description
Technical field
The embodiment of the present invention relates to communication technical field, particularly relates to a kind of voice call control method and device.
Background technology
In prior art, the communication mobile terminal such as mobile phone is carrying out in voice call process, in order to power saving with prevent misoperation, generally whether pressed close to user face by traditional infrared proximity transducer detection mobile terminal, and the backlight of turning-off mobile terminal shows when pressing close to.
But traditional infrared proximity transducer, its principle is by ultrared transmitting and receiving, carry out the distance of detecting user and mobile terminal, therefore the impact being subject to the environmental structures such as glass ink, dark hair, face greasy dirt, build-up tolerance, internal diffraction value is easy to, cause the various problem of degradation under the distance measurement accuracy of the infrared proximity transducer of mobile terminal, affect Consumer's Experience.
Summary of the invention
The invention provides a kind of voice call control method and device, to avoid external environment to adjust the distance the impact of detection accuracy, what realize in voice call process mobile terminal puts out screen and bright screen, to save electricity and to prevent misoperation.
First aspect, embodiments provides a kind of voice call control method, comprising:
When voice call is in progress, the distance between user and mobile terminal is obtained by ultrasonic sensor;
According to the distance between described user and mobile terminal, control described mobile terminal and put out screen or bright screen.
Second aspect, the embodiment of the present invention additionally provides a kind of voice call control device, comprising:
Distance acquisition module, for when voice call is in progress, obtains the distance between user and mobile terminal by ultrasonic sensor;
Control module, for according to the distance between described user and mobile terminal, controls described mobile terminal and puts out screen or bright screen.
The embodiment of the present invention by according to ultrasonic sensor obtain user and mobile terminal between distance, control described mobile terminal and put out screen or bright screen, efficiently avoid external environment in prior art easily to adjust the distance the phenomenon that impacts of accuracy of detection, mobile terminal is achieved in voice call process and puts out screen and bright screen, not only save the electricity of mobile terminal, but also prevent the situation because misoperation impacts communication process.
Accompanying drawing explanation
The flow chart of a kind of voice call control method that Fig. 1 provides for the embodiment of the present invention one;
The structural representation of the ultrasonic sensor that Fig. 2 provides for the embodiment of the present invention one;
The position view of the ultrasonic sensor that Fig. 3 provides for the embodiment of the present invention one;
The flow chart of a kind of voice call control method that Fig. 4 provides for the embodiment of the present invention two;
The structural representation of a kind of voice call control device that Fig. 5 provides for the embodiment of the present invention three.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Embodiment one
The flow chart of a kind of voice call control method that Fig. 1 provides for the embodiment of the present invention one.The method is applicable to when voice call the situation that mobile terminal controls.The method can be performed by the voice call control device configured in the terminal, and wherein said device can by software and/or hardware implementing.As shown in Figure 1, a kind of voice call control method that the present embodiment provides, specifically comprises following operation:
S110, when voice call is in progress, obtains the distance between user and mobile terminal by ultrasonic sensor.
This operation can be specifically when user uses mobile terminal to carry out voice call, ultrasonic signal is launched by the transmitting terminal being built in the ultrasonic sensor in mobile terminal, timing is started while transmitting ultrasonic signal, ultrasonic wave is propagated in atmosphere, reflect follow-up resuming through user in communication process and cast to receiving terminal, the ultrasonic signal that receiving terminal receives the transmitting of described transmitting terminal stops timing simultaneously.Calculated by the propagation time of recording from transmitting terminal to receiving terminal the aerial propagation velocity of ultrasonic wave and described ultrasonic signal, thus obtain the range information between user and mobile terminal.Wherein, described mobile terminal can be the electronic equipment that such as mobile phone, panel computer etc. have voice call function.
S120, according to the distance between described user and mobile terminal, control described mobile terminal put out screen or bright screen.
This operation can be specifically according to above-mentioned steps obtain user and mobile terminal between distance, compared with predeterminable range, and according to comparative result control described mobile terminal put out screen or bright screen.
Can to avoid on the one hand when user does not operate mobile terminal for a long time still bright screen by this operation, cause a large amount of wastes of electricity in mobile terminal, another aspect can also prevent user to the misoperation of mobile terminal.Optionally, the distance between described user and mobile terminal refers to the distance between user face, hand etc. and described mobile terminal.
The embodiment of the present invention obtains the distance between user and mobile terminal by the ultrasonic sensor on mobile terminal, and according to the distance between the user obtained and mobile terminal described mobile terminal put out and to shield or bright screen controls, efficiently avoid the external environment existed in prior art easily to adjust the distance the problem that impacts of accuracy of detection, mobile terminal is achieved in voice call process and puts out screen and bright screen, not only save the electricity of mobile terminal, but also prevent because user misoperation is to the generation of the situations such as communication process impacts.
Optionally, what aforesaid operations S120 was concrete can be comprise: when the distance between user and mobile terminal is less than or equal to predeterminable range, controls mobile terminal and puts out screen; When distance between user and mobile terminal is greater than predeterminable range, control mobile terminal bright screen.Wherein said predeterminable range can be the preset value of mobile terminal, also can be that user can be arranged voluntarily according to the hobby of oneself.Such as, when predeterminable range is 5 centimetres, when the distance between user face and face, mobile terminal display screen place is less than or equal to 5 centimetres, controls mobile terminal and put out screen; When distance between user face and face, mobile terminal display screen place is greater than 5 centimetres, control mobile terminal bright screen.
It should be noted that, the quantity of the embodiment of the present invention to described ultrasonic sensor is not restricted, and optionally, above-mentioned ultrasonic sensor comprises at least one receiving terminal and at least one transmitting terminal.The quantity of described ultrasonic sensor, and the quantity of ultrasonic sensing device receiving terminal and transmitting terminal, can change according to the detection accuracy of the spacing to described user and mobile terminal, to improve the distance identification accuracy between user.Wherein, the transmitting terminal of described ultrasonic sensor and receiving terminal can be arrange on the mobile terminal separately; The structural representation of the ultrasonic sensor that Fig. 2 provides for the embodiment of the present invention one.Also can be preferably that as shown in Figure 2, the transmitting terminal of ultrasonic sensor is the loud speaker 101 of mobile terminal, and receiving terminal is the microphone 102 of mobile terminal.The ultrasonic wave that loud speaker 101 is launched spreads out of mobile terminal through the glass cover-plate 103 of mobile terminal, reflected by user 104 when running into user 104, microphone 102 receives the ultrasonic wave reflected by user 104, obtains the distance between user and mobile terminal to make ultrasonic sensor according to the ultrasonic wave launched and the ultrasonic wave be reflected back toward received.
The benefit of the transmitting terminal and receiving terminal that as mentioned above the loud speaker of mobile terminal and microphone are multiplexed with sonac is respectively, do not need any hardware device of extra increase on mobile terminals, just can realize the detection of the spacing to user and mobile terminal, decrease processing step, save production cost, and the interface quantity of ultrasonic sensor can have been reduced.
In addition, the embodiment of the present invention arranges for the transmitting terminal of ultrasonic sensor and receiving terminal position in the terminal and is not construed as limiting, as long as can realize obtaining the distance between user and mobile terminal.Preferably, the position view of the ultrasonic sensor that Fig. 3 provides for the embodiment of the present invention one, for mobile phone, it can be the top transmitting terminal 210 of ultrasonic sensor being arranged at face, mobile phone display screen 220 place, i.e. receiver 230 position near zone, the receiving terminal 240 of ultrasonic sensor is positioned at the bottom in face, mobile phone display screen 220 place, i.e. the position near zone at microphone 250 place, see Fig. 3; Also can be certain region that transmitting terminal 210 is positioned at the left lateral sides in face, mobile phone display screen 220 place, receiving terminal 240 is positioned at certain region of the side, right side in face, mobile phone display screen 220 place etc., at this, concrete restriction is not done to the transmitting terminal 210 of described ultrasonic sensor and receiving terminal 240 position on mobile terminals, as long as the function of the spacing obtaining user and mobile terminal can be realized.
In addition, it should be noted that, the embodiment of the present invention is also not construed as limiting the frequency of the ultrasonic signal that described ultrasonic sensor is received and dispatched and waveform.
Embodiment two
The flow chart of a kind of voice call control method that Fig. 4 provides for the embodiment of the present invention two.The method is optimized on the basis of above-described embodiment.As shown in Figure 4, a kind of voice call control method that the present embodiment provides, specifically comprises following operation:
S210, when voice call is in progress, obtains the distance between user and mobile terminal by ultrasonic sensor.
This step can be specifically when user utilizes described terminal to carry out voice call, obtains distance between user and described mobile terminal by being configured in ultrasonic sensor in described terminal, puts out screen or bright screen provides foundation for controlling described mobile terminal.
S220, according to the distance between described user and mobile terminal, control described mobile terminal put out screen or bright screen.
The process of the step S120 of this operation and above-described embodiment one is similar, and therefore not to repeat here.
S230, obtained the relative motion state of user and mobile terminal by ultrasonic sensor.
It should be noted that, to aforesaid operations S210 and S230 in the embodiment of the present invention, and the sequential relationship of S220 and S240 is not restricted.Namely can be when voice call is in progress, first obtain the distance between user and mobile terminal by ultrasonic sensor, and mobile terminal puts out screen or bright screen according to this distance controlling, obtained the relative motion state of user and mobile terminal again by ultrasonic sensor, and carry out voice call setting according to this relative motion state; Also can be first obtain the relative motion state of user and mobile terminal by ultrasonic sensor and carry out voice call setting, then control described mobile terminal and put out by the distance between ultrasonic sensor acquisition user and mobile terminal and shield or bright screen.Therefore, user at any time by the distance according to user and mobile terminal, can control the bright screen of mobile terminal and puts out screen, and carrying out voice call setting according to the relative motion state of user and mobile terminal in communication process.
This operation can be specifically when user uses mobile terminal to carry out voice call, ultrasonic signal is launched by the transmitting terminal being built in the ultrasonic sensor in mobile terminal, timing is started while transmitting ultrasonic signal, ultrasonic wave is propagated in atmosphere, after user's reflection, then round is changed in way, continue to be transmitted to receiving terminal, the ultrasonic signal that receiving terminal receives the transmitting of described transmitting terminal stops timing simultaneously immediately.Concrete periodically can receive and dispatch ultrasonic signal by ultrasonic sensor, and the change of the distance of the user obtained in a period of time and mobile terminal, thus learn the relative motion state of user and mobile terminal.
S240, carry out voice call setting according to the relative motion state of described user and mobile terminal.
Concrete, can also comprise before aforesaid operations: the corresponding relation arranging the set-up mode that each relative motion state of user and mobile terminal and voice call are arranged, described corresponding relation can be arranged voluntarily according to the hobby of described user.This operation can be specifically determine according to described corresponding relation the set-up mode that user's voice call corresponding with the current relative motion state of mobile terminal is arranged thus, and carries out voice call setting according to this set-up mode.
Optionally, the relative motion state of described user and mobile terminal can be comprise: user and mobile terminal is close, user and mobile terminal away from and the speed of related movement etc. of user and mobile terminal.
Further, it can be comprise that described voice call is arranged: calling record, increase volume, reduce volume, hang up the telephone, open hands-free and close hands-free in any one or its combination, do not do concrete restriction at this.
Exemplary, arranging user increases volume with mobile terminal near corresponding, arranges user and reduces volume etc. with mobile terminal away from corresponding.When user and mobile terminal that ultrasonic sensor obtains near time, perform the operation increasing volume, when the user that ultrasonic sensor obtains and mobile terminal away from time, the operation of execution reduction volume.Further, can also according to user and mobile terminal near or away from number of times or speed, control the amplitude that volume increases or reduces.
The technical scheme of the present embodiment obtains the relative motion state of user and mobile terminal by the ultrasonic sensor in mobile terminal, and carry out voice call setting according to the relative motion state of described user and mobile terminal, enrich user at the operating experience utilizing mobile terminal to carry out in communication process in voice call is arranged, the selection that voice call is arranged becomes more various and has interest, adds the satisfaction of user.
Embodiment three
The structural representation of a kind of voice call control device that Fig. 5 provides for the embodiment of the present invention three.As shown in Figure 5, a kind of voice call control device that the embodiment of the present invention provides mainly comprises:
Distance acquisition module 310 and control module 320.
Wherein, distance acquisition module 310, for when voice call is in progress, obtains the distance between user and mobile terminal by ultrasonic sensor;
Control module 320, for according to the distance between described user and mobile terminal, controls described mobile terminal and puts out screen or bright screen.
Wherein, described control module 320, specifically may be used for:
When distance between user and mobile terminal is less than or equal to predeterminable range, controls mobile terminal and put out screen; When distance between user and mobile terminal is greater than predeterminable range, control mobile terminal bright screen.
Preferably, described in the embodiment of the present invention, voice call control device can also comprise:
Relative motion state acquisition module 330, for obtaining the relative motion state of user and mobile terminal by ultrasonic sensor.
Described control module 320 can also be used for: the relative motion state according to user and mobile terminal carries out voice call setting.
Optionally, the relative motion state of described user and mobile terminal comprises: user and mobile terminal is close, user and mobile terminal away from and the speed of related movement of user and mobile terminal.
Optionally, described voice call arranges and comprises: calling record, increase volume, reduce volume, hang up the telephone, open hands-free and close hands-free in any one or its combination.
Preferably, described in the embodiment of the present invention, voice call control device can also comprise:
Correspondence setting module 340, the corresponding relation of the set-up mode that each relative motion state and voice call for arranging user and mobile terminal are arranged.
Described control module 320 specifically for determining the set-up mode that user's voice call corresponding with the current relative motion state of mobile terminal is arranged according to described corresponding relation, and can also carry out voice call setting according to this set-up mode.
Optionally, described ultrasonic sensor comprises at least one receiving terminal and at least one transmitting terminal; Wherein, described transmitting terminal is the loud speaker of mobile terminal, and described receiving terminal is the microphone of mobile terminal.
The present embodiment is when user utilizes mobile terminal to carry out voice call, the distance between ultrasonic sensor acquisition user and mobile terminal is utilized by distance acquisition module, and control module is according to the distance between described user and mobile terminal, control described mobile terminal and put out screen or bright screen, efficiently avoid the external environment existed in prior art easily to adjust the distance the problem that impacts of accuracy of detection, mobile terminal is achieved in voice call process and puts out screen and bright screen, not only save the electricity of mobile terminal, but also prevent because user misoperation is to the generation of the situations such as communication process impacts.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (14)
1. a voice call control method, is characterized in that, comprising:
When voice call is in progress, the distance between user and mobile terminal is obtained by ultrasonic sensor;
According to the distance between described user and mobile terminal, control described mobile terminal and put out screen or bright screen.
2. method according to claim 1, is characterized in that, described according to the distance between user and mobile terminal, controls mobile terminal and puts out screen or bright screen, comprising:
When distance between user and mobile terminal is less than or equal to predeterminable range, controls mobile terminal and put out screen;
When distance between user and mobile terminal is greater than predeterminable range, control mobile terminal bright screen.
3. method according to claim 1, is characterized in that, also comprises:
The relative motion state of user and mobile terminal is obtained by ultrasonic sensor;
Relative motion state according to described user and mobile terminal carries out voice call setting.
4. method according to claim 3, is characterized in that, the relative motion state of described user and mobile terminal comprises: user and mobile terminal is close, user and mobile terminal away from and the speed of related movement of user and mobile terminal.
5. method according to claim 3, is characterized in that, described voice call arranges and comprises: calling record, increase volume, reduce volume, hang up the telephone, open hands-free and close hands-free in any one or its combination.
6. method according to claim 3, is characterized in that, before carrying out voice call setting according to the relative motion state of user and mobile terminal, also comprises:
The corresponding relation of the set-up mode that each relative motion state of user and mobile terminal and voice call are arranged is set;
Relative motion state according to described user and mobile terminal carries out voice call setting, comprising:
Determine according to described corresponding relation the set-up mode that user's voice call corresponding with the current relative motion state of mobile terminal is arranged, and carry out voice call setting according to this set-up mode.
7., according to described method arbitrary in claim 1-6, it is characterized in that, described ultrasonic sensor comprises at least one receiving terminal and at least one transmitting terminal; Wherein,
Described transmitting terminal is the loud speaker of mobile terminal, and described receiving terminal is the microphone of mobile terminal.
8. a voice call control device, is characterized in that, comprising:
Distance acquisition module, for when voice call is in progress, obtains the distance between user and mobile terminal by ultrasonic sensor;
Control module, for according to the distance between described user and mobile terminal, controls described mobile terminal and puts out screen or bright screen.
9. device according to claim 8, is characterized in that, described control module, specifically for:
When distance between user and mobile terminal is less than or equal to predeterminable range, controls mobile terminal and put out screen; When distance between user and mobile terminal is greater than predeterminable range, control mobile terminal bright screen.
10. device according to claim 8, is characterized in that, also comprises:
Relative motion state acquisition module, for obtaining the relative motion state of user and mobile terminal by ultrasonic sensor;
Described control module also for: the relative motion state according to user and mobile terminal carries out voice call setting.
11. devices according to claim 10, is characterized in that, the relative motion state of described user and mobile terminal comprises: user and mobile terminal is close, user and mobile terminal away from and the speed of related movement of user and mobile terminal.
12. devices according to claim 10, is characterized in that, described voice call arranges and comprises: calling record, increase volume, reduce volume, hang up the telephone, open hands-free and close hands-free in any one or its combination.
13. devices according to claim 10, is characterized in that, also comprise:
Correspondence setting module, the corresponding relation of the set-up mode that each relative motion state and voice call for arranging user and mobile terminal are arranged;
Described control module specifically for determining the set-up mode that user's voice call corresponding with the current relative motion state of mobile terminal is arranged according to described corresponding relation, and carries out voice call setting according to this set-up mode.
14. arbitrary described devices in-13 according to Claim 8, it is characterized in that, described ultrasonic sensor comprises at least one receiving terminal and at least one transmitting terminal; Wherein,
Described transmitting terminal is the loud speaker of mobile terminal, and described receiving terminal is the microphone of mobile terminal.
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| CN201510671270.XA CN105391853A (en) | 2015-10-15 | 2015-10-15 | Voice call control method and voice call control device |
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| CN105788568A (en) * | 2016-05-13 | 2016-07-20 | 广东欧珀移动通信有限公司 | Screen brightness adjustment method and device |
| CN106331324A (en) * | 2016-08-16 | 2017-01-11 | 努比亚技术有限公司 | Screen extinguishment control method and control device for mobile terminal |
| CN106506825A (en) * | 2016-10-26 | 2017-03-15 | 广东欧珀移动通信有限公司 | A kind of control method of touch-screen, device and mobile terminal |
| CN106791218A (en) * | 2017-03-31 | 2017-05-31 | 努比亚技术有限公司 | A kind of screen control terminal and method |
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Application publication date: 20160309 |