CN104935718A - Control method and mobile terminal - Google Patents

Control method and mobile terminal Download PDF

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Publication number
CN104935718A
CN104935718A CN201510320927.8A CN201510320927A CN104935718A CN 104935718 A CN104935718 A CN 104935718A CN 201510320927 A CN201510320927 A CN 201510320927A CN 104935718 A CN104935718 A CN 104935718A
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China
Prior art keywords
mobile terminal
personage
distance
loud speaker
rotating camera
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Granted
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CN201510320927.8A
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Chinese (zh)
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CN104935718B (en
Inventor
张强
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201510320927.8A priority Critical patent/CN104935718B/en
Priority to CN201710906166.3A priority patent/CN107613087B/en
Publication of CN104935718A publication Critical patent/CN104935718A/en
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Publication of CN104935718B publication Critical patent/CN104935718B/en
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Abstract

The embodiment of the invention discloses a control method, comprising the steps as follows: controlling a rotary camera of a mobile terminal to rotate in a process of using a loudspeaker of the mobile terminal to answer; performing people detection on a shot image of the rotary camera in a process of rotating the rotary camera; determining a distance between at least one person and the mobile terminal under a condition that the at least one person is detected; and adjusting the volume of the loudspeaker according to the distance of the at least one person and the mobile terminal. The embodiment of the invention further discloses the mobile terminal. The control method and the mobile terminal of the embodiment of the invention can be used for determining the distance between the person in the shot image of the rotary camera and the mobile terminal via the rotary camera when a user starts the loudspeaker to answer, and adjusting the volume of the loudspeaker according to the distance, thereby greatly avoiding the situation that the large volume of the loudspeaker influences other people.

Description

A kind of control method and mobile terminal
Technical field
The embodiment of the present invention relates to technical field of electronic equipment, refers more particularly to a kind of control method and mobile terminal.
Background technology
Along with the development of information technology, the use of mobile terminal (as mobile phone, panel computer etc.) is also more and more general, and mobile terminal becomes the necessity of people's life.
Mobile terminal can adopt loud speaker can increase the sound of incoming call, if in public, volume in loud speaker use procedure can have influence on other people on the contrary, moreover, there is no the method automatically regulating speaker volume at present, this makes user only with manually regulative mode, regulate the volume of loud speaker, this makes adjustment process very loaded down with trivial details, and, if when user does not find there are other people around, just can be bothered others.
Summary of the invention
Embodiments provide a kind of control method and mobile terminal, can according to the volume of the distance adjustment loud speaker between people and mobile terminal, thus make greatly to avoid the volume of loud speaker to have influence on other people too greatly.
Embodiment of the present invention first aspect provides a kind of control method, comprises step:
Using the loud speaker of mobile terminal to carry out in the process of answering, the rotating camera controlling described mobile terminal rotates;
Carry out in described rotating camera, in the process rotated, carrying out person detecting to the shooting picture of described rotating camera;
When at least one personage being detected, determine described distance between at least one personage and described mobile terminal;
The volume of loud speaker according to the distance adjustment between at least one personage described and described mobile terminal.
In conjunction with first aspect, in the first possibility implementation of first aspect, after the volume of loud speaker described in the distance adjustment described in described basis between at least one personage and described mobile terminal, described method also comprises:
Judge whether the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range;
If judge, the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range, closes the loud speaker of described mobile terminal.
May implementation in conjunction with the first of first aspect or first aspect, may in implementation at the second of first aspect, the volume of loud speaker described in the distance adjustment described in described basis between at least one personage and described mobile terminal, comprising:
Judge whether described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range;
If judge, described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range, keeps the volume of described loud speaker.
The second in conjunction with first aspect or first aspect may implementation, may in implementation at the third of first aspect, and described method also comprises:
If judging to exist in described distance between at least one personage and described mobile terminal is greater than the second predeterminable range, regulate the volume of described loud speaker according to the beeline in the distance between at least one personage described and described mobile terminal.
May in execution mode in conjunction with the first of first aspect or first aspect, described personage in the shooting picture of described rotating camera to be detected, comprising:
The rotating camera controlling described mobile terminal detects back and forth within the scope of predetermined angle;
In the process of described detection, personage's coupling is carried out to the shooting picture of described rotating camera.
Embodiment of the present invention second aspect provides a kind of mobile terminal, comprising:
Control unit, for using the loud speaker of mobile terminal to carry out in the process of answering, the rotating camera controlling described mobile terminal is rotating;
Detecting unit, in the process of carrying out rotating in described rotating camera, carries out person detecting to the shooting picture of described rotating camera;
Determining unit, for when described detecting unit detects at least one personage, determines described distance between at least one personage and described mobile terminal;
Regulon, for the volume of loud speaker described in the distance adjustment between at least one personage of determining according to described determining unit and described mobile terminal.
In conjunction with second aspect, in the first possibility implementation of second aspect, described mobile terminal also comprises:
First judging unit, for judging whether the beeline in the distance between at least one personage that described determining unit is determined and described mobile terminal is less than the first predeterminable range;
Closing unit, if judge that the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range for described first judging unit, closes the loud speaker of described mobile terminal.
May implementation in conjunction with the first of second aspect or second aspect, may in implementation at the second of second aspect, described mobile terminal also comprises:
Second judging unit, for judging whether described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range;
Holding unit, if judge that described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range for described second judging unit, keeps the volume of described loud speaker.
The second in conjunction with second aspect or second aspect may implementation, may in implementation at the third of second aspect, described regulon also specifically for:
When described second judging unit judges to there is the distance being less than or equal to the second predeterminable range in described distance adjustment between at least one personage and described mobile terminal, regulate the volume of described loud speaker according to the beeline in the distance between at least one personage described and described mobile terminal.
May implementation in conjunction with the first of second aspect or second aspect, may in implementation at the 4th kind of second aspect, described detecting unit comprises:
Detection sub-unit, detects within the scope of predetermined angle back and forth for the rotating camera controlling described mobile terminal;
Matching unit, in the process that detects in described detection sub-unit, carries out personage's coupling to the shooting picture of described rotating camera.
Implement the embodiment of the present invention, there is following beneficial effect:
The embodiment of the present invention is carried out in the process of answering at the loud speaker of use mobile terminal, and the rotating camera controlling described mobile terminal rotates; Carry out in described rotating camera, in the process rotated, carrying out person detecting to the shooting picture of described rotating camera; When at least one personage being detected, determine described distance between at least one personage and described mobile terminal; The volume of loud speaker according to the distance adjustment between at least one personage described and described mobile terminal.Adopt the embodiment of the present invention can enable in loud speaker answers user, the distance between personage in this rotating camera shooting picture and this mobile terminal is determined by rotating camera, according to the volume of this distance adjustment loud speaker, thus make greatly to avoid the volume of loud speaker to have influence on other people too greatly.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment, description below, apparently, accompanying drawing in the following describes is only some embodiments of the embodiment of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic flow sheet of the first embodiment of a kind of control method that Fig. 1 provides for the embodiment of the present invention;
The schematic flow sheet of the second embodiment of a kind of control method that Fig. 2 provides for the embodiment of the present invention;
The schematic flow sheet of the 3rd embodiment of a kind of control method that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the first embodiment of a kind of mobile terminal that Fig. 4 a provides for the embodiment of the present invention;
The another structural representation of the first embodiment of a kind of mobile terminal that Fig. 4 b provides for the embodiment of the present invention;
The structural representation of the second embodiment of a kind of mobile terminal that Fig. 5 provides for the embodiment of the present invention;
The structural representation of the 3rd embodiment of a kind of mobile terminal that Fig. 6 provides for the embodiment of the present invention;
The structural representation of the 4th embodiment of a kind of mobile terminal that Fig. 7 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only embodiment of the present invention part embodiment, instead of whole embodiments.Based on the embodiment in the embodiment of the present invention, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of embodiment of the present invention protection.
In realization, in the embodiment of the present invention, mobile terminal can include but not limited to: notebook computer, mobile phone, panel computer, intelligent wearable device etc.The system of mobile terminal refers to the operating system of equipment, can include but not limited to: android system, Saipan system, Windows system, IOS (Mobile operating system of Apple's exploitation), XP system, windows 8 system etc.It should be noted that, Android mobile terminal refers to the mobile terminal of android system, and Saipan mobile terminal refers to the mobile terminal of Saipan system, etc.Above-mentioned mobile terminal is only citing, and non exhaustive, including but not limited to above-mentioned mobile terminal.
A kind of control method that embodiment of the present invention composition graphs 1 to Fig. 7 provides the embodiment of the present invention and mobile terminal are described.
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of the first embodiment of a kind of control method that the embodiment of the present invention provides.Control method described in the present embodiment, comprises step:
S101, using the loud speaker of mobile terminal to carry out in the process of answering, the rotating camera controlling described mobile terminal rotates.
In specific implementation, use the loud speaker of mobile terminal to carry out in the process of answering user, wherein, answer and can include but are not limited to: receive calls, answer wifi phone, answer micro-letter voice, answer QQ voice, answer tone information mailbox etc.Answer in process above-mentioned, the rotating camera that mobile terminal can control mobile terminal rotates.
Wherein, the rotating camera of mobile terminal can be rotating camera that mobile terminal carries, by wifi or USB (English: Universal Serial Bus, abbreviation: rotating camera USB) controlled etc.
As a kind of possible execution mode, mobile terminal can arrange the anglec of rotation of its rotating camera, as being 0-250 degree by the scope of original angle rotatable, can be set to 0-150 degree now.
S102, to carry out in described rotating camera, in the process that rotates, carrying out person detecting to the shooting picture of described rotating camera.
In specific implementation, carry out in the process rotated in the rotating camera of mobile terminal, mobile terminal can carry out person detecting to the shooting picture of rotating camera, and wherein, mobile terminal can detect the shooting picture that rotating camera photographs according to the profile of personage or facial characteristics.When determining personage, can lock this personage, lock mode can be and marks in the shooting picture of rotating camera.
As a kind of possible execution mode, the rotating camera that mobile terminal can control this mobile terminal detects back and forth within the scope of predetermined angle; In this testing process, personage's coupling is carried out to the shooting picture of this rotating camera.Mobile terminal can arrange the anglec of rotation of the rotating camera of mobile terminal, when the anglec of rotation is determined, control the rotating camera poll detection back and forth of mobile terminal, in testing process, personage's coupling is carried out to shooting picture, the object of personage's coupling carries out whether having occurred personage in the picture of finding a view of the rotating camera finding out mobile terminal, and the mode of personage's coupling can include but are not limited to: infrared detection, outline, face recognition etc.
S103, when at least one personage being detected, determine described distance between at least one personage and described mobile terminal.
In specific implementation, mobile terminal when at least one personage being detected, can determine the distance between this at least one personage and mobile terminal.As: mobile terminal can when keeping focal length, when the personage of rotating camera from rotating camera close to then character image comparatively greatly, as the personage of rotating camera, away from rotating camera, then character image is less.Thus, mobile terminal can determine the distance between at least one personage and this mobile terminal.
S104, according to the distance adjustment between at least one personage described and described mobile terminal the volume of loud speaker.
In specific implementation, mobile terminal can according to the volume of the distance adjustment loud speaker between at least one personage and mobile terminal.Further, mobile terminal can detect multiple personage, thus can determine the distance between the plurality of personage and mobile terminal, can regulate the volume of loud speaker according to the beeline in the distance between the plurality of personage after determining and mobile terminal.Or, further, user is under very noisy environment, and mobile terminal can detect multiple personage, thus the distance between the plurality of personage and mobile terminal can be determined, the volume of loud speaker can be regulated according to the maximum distance in the distance between the plurality of personage after determining and mobile terminal.
Particularly, such as, user walks while micro-letter message answered by the loud speaker opening mobile terminal in park, at this time there is people above in reading, the rotating camera of this mobile terminal detects the people of this reading, user in the process of walking, the distance between mobile terminal and the people of this reading can be determined, according to the volume of this distance adjustment loud speaker.
The embodiment of the present invention is carried out in the process of answering at the loud speaker of use mobile terminal, and the rotating camera controlling described mobile terminal rotates; Carry out in described rotating camera, in the process rotated, carrying out person detecting to the shooting picture of described rotating camera; When at least one personage being detected, determine described distance between at least one personage and described mobile terminal; The volume of loud speaker according to the distance adjustment between at least one personage described and described mobile terminal.Adopt the embodiment of the present invention can enable in loud speaker answers user, the distance between personage in this rotating camera shooting picture and this mobile terminal is determined by rotating camera, according to the volume of this distance adjustment loud speaker, thus make greatly to avoid the volume of loud speaker to have influence on other people too greatly.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of the second embodiment of a kind of control method that the embodiment of the present invention provides.In Fig. 2, the embodiment of the present invention is mainly described the subsequent control method of step S104 in Fig. 1, specific as follows:
S201, using the loud speaker of mobile terminal to carry out in the process of answering, the rotating camera controlling described mobile terminal rotates;
S202, to carry out in described rotating camera, in the process that rotates, carrying out person detecting to the shooting picture of described rotating camera;
S203, when at least one personage being detected, determine described distance between at least one personage and described mobile terminal;
S204, according to the distance adjustment between at least one personage described and described mobile terminal the volume of loud speaker.
Wherein, step S201-step S204 please refer to the specific descriptions in the invention described above embodiment.
Whether the beeline in S205, the described distance between at least one personage and described mobile terminal of judgement is less than the first predeterminable range.
In specific implementation, terminal can judge whether the beeline in the distance between at least one personage and mobile terminal is less than the first predeterminable range, wherein, the rotating camera of mobile terminal is in rotary course, a more than personage may be detected, at this time, mobile terminal can determine the beeline between these personage and mobile terminals, and judge whether this beeline is less than the first predeterminable range, first predeterminable range can be arranged by user, particularly, first predeterminable range can include but are not limited to: 1 meter, 2 meters, 3 meters, 3.5 meters etc., first arranges distance also can by system default, the first predeterminable range can be defaulted as by 1 meter.
If S206 judges that the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range, close the loud speaker of described mobile terminal.
In specific implementation, if mobile terminal judges that the beeline in the distance between at least one personage and mobile terminal is less than the first predeterminable range, namely when the rotating camera of mobile terminal detects a personage, mobile terminal can judge the distance between this personage and mobile terminal, if this distance is less than the first predeterminable range, the loud speaker of turning-off mobile terminal; When the rotating camera of mobile terminal detects more than 2 or 2 personages, mobile terminal can determine the beeline in these personages and between mobile terminal, when this beeline is less than the first predeterminable range, close the loud speaker of this mobile terminal.
The embodiment of the present invention is carried out in the process of answering at the loud speaker of use mobile terminal, and the rotating camera controlling described mobile terminal rotates; Carry out in described rotating camera, in the process rotated, carrying out person detecting to the shooting picture of described rotating camera; When at least one personage being detected, determine described distance between at least one personage and described mobile terminal; The volume of loud speaker according to the distance adjustment between at least one personage described and described mobile terminal; Judge whether the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range; If judge, the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range, closes the loud speaker of described mobile terminal.Adopt the embodiment of the present invention can enable in loud speaker answers user, the distance between personage in this rotating camera shooting picture and this mobile terminal is determined by rotating camera, according to the volume of this distance adjustment loud speaker, and when detecting that the distance between personage's distance and mobile terminal is less than the first predeterminable range, mute speaker, thus make greatly to avoid the volume of loud speaker to have influence on other people too greatly.
Refer to Fig. 3, Fig. 3 is the schematic flow sheet of the 3rd embodiment of a kind of control method that the embodiment of the present invention provides.In Fig. 3, the embodiment of the present invention is mainly described the subsequent control method of step S104 in Fig. 1, comprises step:
S301, using the loud speaker of mobile terminal to carry out in the process of answering, the rotating camera controlling described mobile terminal rotates;
S302, to carry out in described rotating camera, in the process that rotates, carrying out person detecting to the shooting picture of described rotating camera;
S303, when at least one personage being detected, determine described distance between at least one personage and described mobile terminal;
S304, according to the distance adjustment between at least one personage described and described mobile terminal the volume of loud speaker.
Wherein, step S201-step S204 please refer to the specific descriptions in the invention described above embodiment.
Whether S305, the described distance between at least one personage and described mobile terminal of judgement are all greater than the second predeterminable range.
In specific implementation, mobile terminal can judge whether the distance between at least one personage and mobile terminal is all greater than the second predeterminable range, wherein, the rotating camera of mobile terminal is in rotary course, a more than personage may be detected, at this time, mobile terminal can determine the beeline between these personage and mobile terminals, and judge whether this beeline is greater than the second predeterminable range, second predeterminable range can be arranged by user, particularly, second predeterminable range can include but are not limited to: 10 meters, 15 meters, 20 meters, 20.5 rice etc., second arranges distance also can by system default, the second predeterminable range can be defaulted as by 10 meters.
If S306 judges that described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range, keep the volume of described loud speaker.
In specific implementation, if mobile terminal judges that the distance between at least one personage and mobile terminal is all greater than the second predeterminable range, namely when the rotating camera of mobile terminal detects a personage, mobile terminal can judge the distance between this personage and mobile terminal, if this distance is greater than the second predeterminable range, keep the loud speaker of mobile terminal; When the rotating camera of mobile terminal detects more than 2 or 2 personages, mobile terminal can determine the beeline in these personages and between mobile terminal, when this beeline is greater than the second predeterminable range, keep the loud speaker of this mobile terminal.
The embodiment of the present invention is carried out in the process of answering at the loud speaker of use mobile terminal, and the rotating camera controlling described mobile terminal rotates; Carry out in described rotating camera, in the process rotated, carrying out person detecting to the shooting picture of described rotating camera; When at least one personage being detected, determine described distance between at least one personage and described mobile terminal; The volume of loud speaker according to the distance adjustment between at least one personage described and described mobile terminal; Judge whether described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range; If judge, described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range, keeps the volume of described loud speaker.Adopt the embodiment of the present invention can enable in loud speaker answers user, the distance between personage in this rotating camera shooting picture and this mobile terminal is determined by rotating camera, according to the volume of this distance adjustment loud speaker, and when detecting that the distance between personage's distance and mobile terminal is less than the first predeterminable range, mute speaker, thus make greatly to avoid the volume of loud speaker to have influence on other people too greatly.
Refer to Fig. 4 a, Fig. 4 a is the structural representation of the first embodiment of a kind of mobile terminal that the embodiment of the present invention provides.Mobile terminal described in the present embodiment is specific as follows:
Control unit 401, for using the loud speaker of mobile terminal to carry out in the process of answering, the rotating camera controlling described mobile terminal is rotating.
In specific implementation, use the loud speaker of mobile terminal to carry out in the process of answering user, wherein, answer and can include but are not limited to: receive calls, answer wifi phone, answer micro-letter voice, answer QQ voice, answer tone information mailbox etc.Answer in process above-mentioned, the rotating camera that control unit 401 can control mobile terminal rotates.
Wherein, the rotating camera of mobile terminal can be rotating camera that mobile terminal carries, the rotating camera that controlled by wifi or USB (English: Universal Serial Bus, abbreviation USB) etc.
As a kind of possible execution mode, setting unit (not marking in figure) can arrange the anglec of rotation of its rotating camera, as being 0-250 degree by the scope of original angle rotatable, can be set to 0-150 degree now.
Detecting unit 402, in the process of carrying out rotating in described rotating camera, carries out person detecting to the shooting picture of described rotating camera.
In specific implementation, carry out in the process rotated in the rotating camera of mobile terminal, detecting unit 402 can carry out person detecting to the shooting picture of rotating camera, wherein, detecting unit 402 can detect the shooting picture that rotating camera photographs according to the profile of personage or facial characteristics.When determining personage, can lock this personage, lock mode can be and marks in the shooting picture of rotating camera.
As a kind of possible execution mode, the mobile terminal described in Fig. 4 b also can comprise: detection sub-unit 405 and matching unit 406.
Detection sub-unit 405, detects within the scope of predetermined angle back and forth for the rotating camera controlling described mobile terminal;
Matching unit 406, in the process of described detection sub-unit 405 detection, carries out personage's coupling to the shooting picture of described rotating camera.
In concrete first realization, the rotating camera that detection sub-unit 405 can control this mobile terminal detects back and forth within the scope of predetermined angle; In this testing process, matching unit 406 can carry out personage's coupling to the shooting picture of this rotating camera.Setting unit (not marking in figure) can arrange the anglec of rotation of the rotating camera of mobile terminal, when the anglec of rotation is determined, detection sub-unit 405 controls the rotating camera poll detection back and forth of mobile terminal, in testing process, matching unit 406 pairs of shooting picture carry out personage's coupling, the object of personage's coupling carries out whether having occurred personage in the picture of finding a view of the rotating camera finding out mobile terminal, and the mode of personage's coupling can include but are not limited to: infrared detection, outline, face recognition etc.
Determining unit 403, for when described detecting unit 402 detects at least one personage, determines described distance between at least one personage and described mobile terminal.
In specific implementation, determining unit 403 when at least one personage being detected, can determine the distance between this at least one personage and mobile terminal.As: can when mobile terminal keep focal length, as the personage of rotating camera, close to rotating camera, then character image is comparatively large, and as the personage of rotating camera, away from rotating camera, then character image is less.Thus, determining unit 403 can determine the distance between at least one personage and this mobile terminal.
Regulon 404, for the volume of loud speaker described in the distance adjustment between at least one personage of determining according to described determining unit 403 and described mobile terminal.
In specific implementation, regulon 404 can according to the volume of the distance adjustment loud speaker between at least one personage and mobile terminal.Further, detecting unit 402 can detect multiple personage, thus determining unit 403 can determine the distance between the plurality of personage and mobile terminal, regulon 404 can regulate the volume of loud speaker according to the beeline in the distance between the plurality of personage after determining and mobile terminal.Or, further, user is under very noisy environment, detecting unit 402 can detect multiple personage, thus determining unit 403 can determine the distance between the plurality of personage and mobile terminal, regulon 404 can regulate the volume of loud speaker according to the maximum distance in the distance between the plurality of personage after determining and mobile terminal.
The embodiment of the present invention is carried out in the process of answering at the loud speaker of use mobile terminal, and the rotating camera that control unit 401 controls described mobile terminal rotates; Carry out in described rotating camera in the process rotated, detecting unit 402 carries out person detecting to the shooting picture of described rotating camera; When described detecting unit 402 detects at least one personage, determining unit 403 determines described distance between at least one personage and described mobile terminal; The volume of loud speaker described in distance adjustment between at least one personage that regulon 404 is determined according to described determining unit and described mobile terminal.Adopt the embodiment of the present invention can enable in loud speaker answers user, the distance between personage in this rotating camera shooting picture and this mobile terminal is determined by rotating camera, according to the volume of this distance adjustment loud speaker, thus make greatly to avoid the volume of loud speaker to have influence on other people too greatly.
Refer to Fig. 5, Fig. 5 is the structural representation of the second embodiment of a kind of mobile terminal that the embodiment of the present invention provides.The another kind of concrete structure of the mobile terminal of Fig. 5 described in Fig. 4 a or Fig. 4 b, Fig. 5 can implement the function realized in Fig. 4 a or Fig. 4 b, and the mobile terminal described in the present embodiment can comprise outside the structure that Fig. 4 a or Fig. 4 b comprises, and also can comprise:
First judging unit 501, for judging whether the beeline in the distance between at least one personage that described determining unit 403 is determined and described mobile terminal is less than the first predeterminable range.
In specific implementation, first judging unit 501 can judge whether the beeline in the distance between at least one personage and mobile terminal is less than the first predeterminable range, wherein, the rotating camera of mobile terminal is in rotary course, a more than personage may be detected, at this time, first judging unit 501 can determine the beeline between these personage and mobile terminals, and judge whether this beeline is less than the first predeterminable range, first predeterminable range can be arranged by user, particularly, first predeterminable range can include but are not limited to: 1 meter, 2 meters, 3 meters, 3.5 meters etc., first arranges distance also can by system default, the first predeterminable range can be defaulted as by 1 meter.
Closing unit 502, if judge that the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range for described first judging unit 501, closes the loud speaker of described mobile terminal.
In specific implementation, if the first judging unit 501 judges that the beeline in the distance between at least one personage and mobile terminal is less than the first predeterminable range, namely when the rotating camera of detecting unit 402 detects a personage, first judging unit 501 can judge the distance between this personage and mobile terminal, if this distance is less than the first predeterminable range, the loud speaker of closing unit 502 turning-off mobile terminal; When the rotating camera of mobile terminal detects more than 2 or 2 personages, determining unit 403 can determine the beeline in these personages and between mobile terminal, when this beeline is less than the first predeterminable range, closing unit 502 closes the loud speaker of this mobile terminal.
The embodiment of the present invention is carried out in the process of answering at the loud speaker of use mobile terminal, and the rotating camera that control unit 401 controls described mobile terminal rotates; Carry out in described rotating camera in the process rotated, detecting unit 402 carries out person detecting to the shooting picture of described rotating camera; When described detecting unit 402 detects at least one personage, determining unit 403 determines described distance between at least one personage and described mobile terminal; The volume of loud speaker described in distance adjustment between at least one personage that regulon 404 is determined according to described determining unit and described mobile terminal; First judging unit 501 judges whether the beeline in the distance between at least one personage that described determining unit 403 is determined and described mobile terminal is less than the first predeterminable range; If described first judging unit 501 judges that the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range, closing unit 502 closes the loud speaker of described mobile terminal.Adopt the embodiment of the present invention can enable in loud speaker answers user, the distance between personage in this rotating camera shooting picture and this mobile terminal is determined by rotating camera, according to the volume of this distance adjustment loud speaker, and when detecting that the distance between personage's distance and mobile terminal is less than the first predeterminable range, mute speaker, thus make greatly to avoid the volume of loud speaker to have influence on other people too greatly.
Refer to Fig. 6, Fig. 6 is the structural representation of the 3rd embodiment of a kind of mobile terminal that the embodiment of the present invention provides.The another kind of concrete structure of the mobile terminal of Fig. 6 described in Fig. 4 a or Fig. 4 b, Fig. 6 can implement the function realized in Fig. 4 a or Fig. 4 b, and the mobile terminal described in the present embodiment can comprise outside the structure that Fig. 4 a or Fig. 4 b comprises, and also can comprise:
Second judging unit 601, for judging whether described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range.
In specific implementation, second judging unit 601 can judge whether the distance between at least one personage and mobile terminal is all greater than the second predeterminable range, wherein, the rotating camera of mobile terminal is in rotary course, detecting unit 402 may detect a more than personage, at this time, determining unit 403 can determine the beeline between these personage and mobile terminals, and the second judging unit 601 judges whether this beeline is greater than the second predeterminable range, second predeterminable range can be arranged by user, particularly, second predeterminable range can include but are not limited to: 10 meters, 15 meters, 20 meters, 20.5 rice etc., second arranges distance also can by system default, the second predeterminable range can be defaulted as by 10 meters.
Holding unit 602, if judge that described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range for described second judging unit 601, keeps the volume of described loud speaker.
In specific implementation, if the second judging unit 601 judges that the distance between at least one personage and mobile terminal is all greater than the second predeterminable range, namely when the rotating camera of mobile terminal detects a personage, second judging unit 601 can judge the distance between this personage and mobile terminal, if this distance is greater than the second predeterminable range, keep the loud speaker of mobile terminal; When the rotating camera of mobile terminal detects more than 2 or 2 personages, mobile terminal can determine the beeline in these personages and between mobile terminal, when this beeline is greater than the second predeterminable range, keep the loud speaker of this mobile terminal.
The embodiment of the present invention is carried out in the process of answering at the loud speaker of use mobile terminal, and the rotating camera that control unit 401 controls described mobile terminal rotates; Carry out in described rotating camera in the process rotated, detecting unit 402 carries out person detecting to the shooting picture of described rotating camera; When described detecting unit 402 detects at least one personage, determining unit 403 determines described distance between at least one personage and described mobile terminal; The volume of loud speaker described in distance adjustment between at least one personage that regulon 404 is determined according to described determining unit and described mobile terminal; Second judging unit 601 judges whether described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range; If described second judging unit 601 judges that described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range, holding unit 602 keeps the volume of described loud speaker.Adopt the embodiment of the present invention can enable in loud speaker answers user, the distance between personage in this rotating camera shooting picture and this mobile terminal is determined by rotating camera, according to the volume of this distance adjustment loud speaker, and when detecting that the distance between personage's distance and mobile terminal is less than the first predeterminable range, mute speaker, thus make greatly to avoid the volume of loud speaker to have influence on other people too greatly.
Refer to Fig. 7, the structural representation of the 4th embodiment of a kind of mobile terminal that Fig. 7 provides for the embodiment of the present invention.Mobile terminal described in the present embodiment comprises: at least one input equipment 1000; At least one output equipment 2000; At least one processor 3000, such as CPU; With memory 4000, above-mentioned input equipment 1000, output equipment 2000, processor 3000 are connected by bus 5000 with memory 4000.
Wherein, above-mentioned input equipment 1000 can be contact panel, common PC, liquid crystal display screen, touch screen, push button etc.
Above-mentioned memory 4000 can be high-speed RAM memory, also can be non-labile memory (non-volatile memory), such as magnetic disc store.Above-mentioned memory 4000 is for storing batch processing code, and above-mentioned input equipment 1000, output equipment 2000 and processor 3000, for calling the program code stored in memory 4000, perform and operate as follows:
Above-mentioned processor 3000, for: using the loud speaker of mobile terminal to carry out in the process of answering, the rotating camera controlling described mobile terminal rotates;
Above-mentioned processor 3000, also specifically for:
Carry out in described rotating camera, in the process rotated, carrying out person detecting to the shooting picture of described rotating camera;
Above-mentioned processor 3000, also specifically for:
When at least one personage being detected, determine described distance between at least one personage and described mobile terminal;
Above-mentioned processor 3000, also specifically for:
The volume of loud speaker according to the distance adjustment between at least one personage described and described mobile terminal.
In the execution mode that some are feasible, above-mentioned processor 3000, also specifically for:
Judge whether the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range;
If judge, the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range, closes the loud speaker of described mobile terminal.
In the execution mode that some are feasible, above-mentioned processor 3000, also specifically for:
Judge whether described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range;
If judge, described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range, keeps the volume of described loud speaker.
In the execution mode that some are feasible, above-mentioned processor 3000, also specifically for:
If judge to there is the distance being greater than the second predeterminable range in described distance between at least one personage and described mobile terminal, regulate the volume of described loud speaker according to the beeline in the distance between at least one personage described and described mobile terminal.
In the execution mode that some are feasible, above-mentioned processor 3000, also specifically for:
The rotating camera controlling described mobile terminal detects back and forth within the scope of predetermined angle;
In the process of described detection, personage's coupling is carried out to the shooting picture of described rotating camera.
In specific implementation, input equipment 1000 described in the embodiment of the present invention, output equipment 2000 and processor 3000 can perform the implementation described in each embodiment of the control method described in Fig. 1 ~ Fig. 3 that the embodiment of the present invention provides, and do not repeat them here.
The embodiment of the present invention also provides a kind of computer-readable storage medium, and wherein, this computer-readable storage medium can have program stored therein, and comprises the part or all of step of any one signal processing method recorded in said method embodiment when this program performs.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
It should be noted that, for aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step may can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
In several embodiments that the application provides, should be understood that, disclosed device, the mode by other realizes.Such as, device embodiment described above is only schematic, the division of such as said units, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical or other form.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If above-mentioned integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise all or part of step of some instructions in order to make a computer equipment (can be personal computer, server or the network equipment etc., can be specifically the processor in computer equipment) perform each embodiment said method of the present invention.Wherein, and aforesaid storage medium can comprise: USB flash disk, portable hard drive, magnetic disc, CD, read-only memory are (English: Read-Only Memory, abbreviation: ROM) or random access memory (English: Random Access Memory, abbreviation: RAM) etc. various can be program code stored medium.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (10)

1. a control method, is characterized in that, comprising:
Using the loud speaker of mobile terminal to carry out in the process of answering, the rotating camera controlling described mobile terminal rotates;
Carry out in described rotating camera, in the process rotated, carrying out person detecting to the shooting picture of described rotating camera;
When at least one personage being detected, determine described distance between at least one personage and described mobile terminal;
The volume of loud speaker according to the distance adjustment between at least one personage described and described mobile terminal.
2. the method for claim 1, is characterized in that, after the volume of loud speaker described in the distance adjustment described in described basis between at least one personage and described mobile terminal, described method also comprises:
Judge whether the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range;
If judge, the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range, closes the loud speaker of described mobile terminal.
3. the method as described in any one of claim 1 or 2, is characterized in that, the volume of loud speaker described in the distance adjustment described in described basis between at least one personage and described mobile terminal, comprising:
Judge whether described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range;
If judge, described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range, keeps the volume of described loud speaker.
4. method as claimed in claim 3, it is characterized in that, described method also comprises:
If judge to there is the distance being greater than the second predeterminable range in described distance between at least one personage and described mobile terminal, regulate the volume of described loud speaker according to the beeline in the distance between at least one personage described and described mobile terminal.
5. the method as described in any one of claim 1 or 2, is characterized in that, describedly detects the personage in the shooting picture of described rotating camera, comprising:
The rotating camera controlling described mobile terminal detects back and forth within the scope of predetermined angle;
In the process of described detection, personage's coupling is carried out to the shooting picture of described rotating camera.
6. a mobile terminal, is characterized in that, comprising:
Control unit, for using the loud speaker of mobile terminal to carry out in the process of answering, the rotating camera controlling described mobile terminal is rotating;
Detecting unit, in the process of carrying out rotating in described rotating camera, carries out person detecting to the shooting picture of described rotating camera;
Determining unit, for when described detecting unit detects at least one personage, determines described distance between at least one personage and described mobile terminal;
Regulon, for the volume of loud speaker described in the distance adjustment between at least one personage of determining according to described determining unit and described mobile terminal.
7. mobile terminal as claimed in claim 6, it is characterized in that, described mobile terminal also comprises:
First judging unit, for judging whether the beeline in the distance between at least one personage that described determining unit is determined and described mobile terminal is less than the first predeterminable range;
Closing unit, if judge that the beeline in described distance between at least one personage and described mobile terminal is less than the first predeterminable range for described first judging unit, closes the loud speaker of described mobile terminal.
8. the mobile terminal as described in any one of claim 6 or 7, it is characterized in that, described mobile terminal also comprises:
Second judging unit, for judging whether described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range;
Holding unit, if judge that described distance between at least one personage and described mobile terminal is all greater than the second predeterminable range for described second judging unit, keeps the volume of described loud speaker.
9. mobile terminal as claimed in claim 8, is characterized in that, described regulon also specifically for:
When described second judging unit judges to there is the distance being less than or equal to the second predeterminable range in described distance adjustment between at least one personage and described mobile terminal, regulate the volume of described loud speaker according to the beeline in the distance between at least one personage described and described mobile terminal.
10. the mobile terminal as described in any one of claim 6 or 7, it is characterized in that, described detecting unit comprises:
Detection sub-unit, detects within the scope of predetermined angle back and forth for the rotating camera controlling described mobile terminal;
Matching unit, in the process that detects in described detection sub-unit, carries out personage's coupling to the shooting picture of described rotating camera.
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