CN105374354A - Terminal voice control method and device - Google Patents
Terminal voice control method and device Download PDFInfo
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- CN105374354A CN105374354A CN201510829735.XA CN201510829735A CN105374354A CN 105374354 A CN105374354 A CN 105374354A CN 201510829735 A CN201510829735 A CN 201510829735A CN 105374354 A CN105374354 A CN 105374354A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
The invention discloses a terminal voice control method. The terminal voice control method comprises the following steps that the number of control equipment connected with a terminal is detected; the control equipment in the user control state among the control equipment is judged when there are multiple sets of control equipment connected with the terminal; the control equipment in the user control state is determined to be master control equipment currently performing voice control on the terminal; and the audio data of the master control equipment are acquired, and corresponding operation is performed according to the audio data. The invention also discloses a terminal voice control device. Efficiency of terminal voice control is enhanced by the terminal voice control method and device.
Description
Technical field
The present invention relates to field of terminal technology, particularly relate to a kind of terminal speech control method and device.
Background technology
Along with the development of science and technology, can carry out mutual between the terminals such as intelligent television, smart mobile phone, intelligent remote controller, PAD (panel computer), realize Based Intelligent Control.Such as, using smart mobile phone as the opertaing device of intelligent television, user can perform corresponding operation by controlling intelligent television to smart mobile phone input voice command.But when intelligent television be connected to simultaneously multiple can realize voice-operated opertaing device with microphone time, such as, when smart mobile phone, intelligent remote controller, PAD etc. are the opertaing device of intelligent television, when an opertaing device inputs voice command to user wherein, other opertaing devices also can receive this voice command, intelligent television receives the control information of multiple opertaing device, corresponding operating is performed to intelligent television and causes interference, cause Voice command efficiency low.
Summary of the invention
Fundamental purpose of the present invention is to propose a kind of terminal speech control method and device, is intended to solve existing terminal when connecting multiple opertaing device, the inefficient technical matters of Voice command.
For achieving the above object, a kind of terminal speech control method provided by the invention, described terminal speech control method comprises the following steps:
The quantity of the opertaing device that sense terminals connects;
When the quantity of described opertaing device is multiple, judge in described opertaing device, to be in the opertaing device that user manipulates state;
The opertaing device being in user and manipulating state is defined as currently carry out voice-operated main control equipment to described terminal;
Obtain the voice data of described main control equipment, and perform corresponding operating according to described voice data.
Preferably, when the described quantity at described opertaing device is multiple, judges to be in described opertaing device the step that user manipulates the opertaing device of state and comprise:
When the quantity of described opertaing device is multiple, detect the flip angle of each opertaing device;
If the flip angle of opertaing device is greater than or equal to default flip angle threshold value A, then judge that opertaing device is in user and manipulates state;
If the flip angle of opertaing device is less than default flip angle threshold value A, then judge that opertaing device is not in user and manipulates state.
Preferably, when the described quantity at described opertaing device is multiple, judges to be in described opertaing device the step that user manipulates the opertaing device of state and comprise:
When the quantity of described opertaing device is multiple, obtain the audio feedback yield value of each opertaing device;
Determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state.
Preferably, when the described quantity at described opertaing device is multiple, judges to be in described opertaing device the step that user manipulates the opertaing device of state and comprise
When the quantity of described opertaing device is multiple, detect the flip angle of each opertaing device;
If the quantity that flip angle is greater than or equal to the opertaing device of default flip angle threshold value A is multiple, then obtain the audio feedback yield value that each flip angle is greater than or equal to the opertaing device of default flip angle threshold value A;
Determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state
Preferably, the voice data of the described main control equipment of described acquisition, and perform the step of corresponding operating according to described voice data after, also comprise:
Show the speech-controlled information of the corresponding described terminal of each opertaing device.
In addition, for achieving the above object, the present invention also proposes a kind of terminal speech control device, and described terminal speech control device comprises:
Detection module, for the quantity of the opertaing device that sense terminals connects;
Judge module, for when the quantity of described opertaing device is multiple, judges to be in the opertaing device that user manipulates state in described opertaing device;
Determination module, currently carries out voice-operated main control equipment to described terminal for being defined as by the opertaing device being in user and manipulating state;
Processing module, for obtaining the voice data of described main control equipment, and performs corresponding operating according to described voice data.
Preferably, described judge module is used for:
When the quantity of described opertaing device is multiple, detect the flip angle of each opertaing device;
If the flip angle of opertaing device is greater than or equal to default flip angle threshold value A, then judge that opertaing device is in user and manipulates state;
If the flip angle of opertaing device is less than default flip angle threshold value A, then judge that opertaing device is not in user and manipulates state.
Preferably, described judge module is used for:
When the quantity of described opertaing device is multiple, obtain the audio feedback yield value of each opertaing device;
Determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state.
Preferably, described judge module is used for:
When the quantity of described opertaing device is multiple, detect the flip angle of each opertaing device;
If the quantity that flip angle is greater than or equal to the opertaing device of default flip angle threshold value A is multiple, then obtain the audio feedback yield value that each flip angle is greater than or equal to the opertaing device of default flip angle threshold value A;
Determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state.
Preferably, described terminal speech control device also comprises:
Display module, for showing the speech-controlled information of the corresponding described terminal of each opertaing device.
The terminal speech control method that the present invention proposes and device, when terminal is connected with multiple opertaing device, terminal is determined and is currently performed voice-operated main control equipment to terminal from multiple opertaing device, when user performs voice command, terminal obtains the voice data of main control equipment, corresponding operation is performed according to the voice data of the main control equipment obtained, therefore, avoid when user performs voice command, terminal obtains the voice data of each opertaing device, the problem that corresponding operating causes interference is performed to intelligent television, terminal only need perform corresponding operating according to the voice data of main control equipment, improve the efficiency that terminal speech controls.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of terminal speech control method first embodiment of the present invention;
Fig. 2 be in terminal speech control method the 3rd embodiment of the present invention when the quantity of described opertaing device is multiple, judge in described opertaing device, to be in the refinement schematic flow sheet that user manipulates the opertaing device of state;
Fig. 3 is the high-level schematic functional block diagram of terminal speech control device first embodiment of the present invention.
The object of the invention realization, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of terminal speech control method, is the schematic flow sheet of terminal speech control method first embodiment of the present invention with reference to Fig. 1, Fig. 1.
In this embodiment, described terminal speech control method comprises the following steps:
Step S10, the quantity of the opertaing device that sense terminals connects;
Such as, in the present embodiment, after terminal and opertaing device connect, after wireless connections set up by terminal and opertaing device, terminal detects the quantity of the opertaing device connected with it, has judged whether that multiple opertaing device establishes with terminal and has been connected.Wherein, described opertaing device comprises the smart machine with microphone such as smart mobile phone, intelligent remote controller, PAD (panel computer).
Step S20, when the quantity of described opertaing device is multiple, judges to be in the opertaing device that user manipulates state in described opertaing device;
When being detected that by step S10 the quantity of the opertaing device be connected with terminal is multiple, when also namely having multiple opertaing device to be connected with terminal, terminal detects each opertaing device respectively and whether is in user and manipulates state.User is at an opertaing device of synchronization operation control terminal under normal circumstances, is also to only have an opertaing device to be in user in multiple opertaing devices of terminal to manipulate state, and other opertaing devices are not all in user and manipulate state.Whether terminal is in user by each opertaing device of detection and manipulates state, such as, by detecting the motion state of each opertaing device, detect the various ways such as the displacement of each opertaing device and judge whether each opertaing device is in user and manipulates state, detect from multiple opertaing device and be in the opertaing device that user manipulates state.
Step S30, is defined as the opertaing device being in user and manipulating state currently carrying out voice-operated main control equipment to described terminal;
After being judged that by step S20 being in user in described opertaing device manipulates the opertaing device of state, this is in the opertaing device that user manipulates state and is defined as the current main control equipment of terminal by terminal.Main control equipment can carry out Voice command to terminal, other opertaing devices, is not also namely in the opertaing device that user manipulates state and then can not carries out Voice command to terminal.
Step S40, obtains the voice data of described main control equipment, and performs corresponding operating according to described voice data.
Determine the main control equipment that terminal is current from the multiple opertaing devices be connected with terminal after, terminal obtains the voice data of this main control equipment.When after the voice data getting this main control equipment, terminal performs corresponding operating according to the voice data of main control equipment.Such as, terminal carries out identifying processing to the voice data of the main control equipment got, and generates corresponding control information, and performs corresponding operating according to described control information.Or, the voice data of main control equipment is sent to respective server by terminal, server is when receiving this voice data, identifying processing is carried out to this voice data, generate the control information that this voice data is corresponding, the control information of generation is fed back to terminal, and terminal, when the control information receiving server feedback, performs corresponding operation according to this control information.Such as, when user watches the voice command of Liu De China film to main control equipment input, terminal gets the voice data corresponding to viewing Liu De China's film of this main control equipment, this voice data got is sent to server by terminal, server is when receiving viewing Liu De China's voice data corresponding to film, identifying processing is carried out to this voice data, generate the control information that viewing Liu De China film is corresponding, and the control information of generation is sent to terminal, when terminal receives viewing Liu De China's control information corresponding to film, terminal performs the operation of playing Liu De China film.
The scheme that the present embodiment provides, when terminal is connected with multiple opertaing device, terminal is determined and is currently performed voice-operated main control equipment to terminal from multiple opertaing device, when user performs voice command, terminal obtains the voice data of main control equipment, corresponding operation is performed according to the voice data of the main control equipment obtained, therefore, avoid when user performs voice command, terminal obtains the voice data of each opertaing device, the problem that corresponding operating causes interference is performed to intelligent television, terminal only need perform corresponding operating according to the voice data of main control equipment, improve the efficiency that terminal speech controls.
Further, propose terminal speech control method second embodiment of the present invention based on the first embodiment, in the present embodiment, described step S20 comprises:
Step a, when the quantity of described opertaing device is multiple, detects the flip angle of each opertaing device;
Step b, if the flip angle of opertaing device is greater than or equal to default flip angle threshold value A, then judges that opertaing device is in user and manipulates state;
Step c, if the flip angle of opertaing device is less than default flip angle threshold value A, then judges that opertaing device is not in user and manipulates state.
In the present embodiment, the opertaing device of terminal is previously provided with angular transducer, can the flip angle of detection control equipment by described angular transducer.When the quantity of the opertaing device that terminal connects is multiple, when also namely terminal is connected to multiple opertaing device, terminal detects the flip angle of each opertaing device.And the flip angle of each opertaing device detected is preserved.
When after the flip angle detecting each opertaing device, whether the flip angle of each opertaing device of terminal judges is greater than default flip angle threshold value A.Described default flip angle threshold value A is arranged flexibly according to actual conditions, and this is not restricted.If the flip angle of a certain opertaing device is greater than or equal to described default flip angle threshold value A, then judge that this opertaing device is in user and manipulates state, if the flip angle of a certain opertaing device is less than described default flip angle threshold value A, then judge that this opertaing device is not in user and manipulates state.Such as, when to arrange described default flip angle threshold value A be 120 degree, if the flip angle that terminal detects smart mobile phone is 150 degree, also namely the flip angle of smart mobile phone is greater than described default flip angle threshold value A, then judge that smart mobile phone is in user and manipulates state.If the flip angle that terminal detects PAD is 60 degree, also namely the flip angle of PAD is less than described default flip angle threshold value A, then judge that PAD is not in user and manipulates state.Optionally, terminal can also according to the flip angle of each opertaing device, calculate the state of a control value that each opertaing device is corresponding, such as, calculate state of a control value Mult_Slave_Val1 (x) corresponding to smart mobile phone=(Slave_Phone_Fanz (x1) & A)=1, and the state of a control calculated value 1 is associated with the flip angle of smart mobile phone preserve; Calculate state of a control value Mult_Slave_Val2 (x) corresponding to PAD=(Slave_PAD_Fanz (x1) & A)=0, and the state of a control calculated value 0 is associated with the flip angle of PAD preserve.State of a control value is that the opertaing device of 1 correspondence is in user and manipulates state, and state of a control value is that the opertaing device of 0 correspondence is not in user and manipulates state.
In the above example, when to determine state of a control value corresponding to smart mobile phone be 1 to terminal, also namely smart mobile phone is in user when manipulating state, and terminal obtains the voice data that state of a control value is the smart mobile phone of 1 correspondence, is sent to cloud server.When terminal determines that the state of a control value that PAD is corresponding is 0, namely PAD is not in user when manipulating state yet, state of a control value is the total audio peak atenuation to 0 of the voice data of the PAD of 0 correspondence by terminal, such as, get 1/2nd of total audio peak value to carry out geometric ratio and decay to 0, it be the voice data of the PAD of 0 correspondence is 0 that terminal exports state of a control value.Cloud server is when receiving the voice data of smart mobile phone, identifying processing is carried out to the voice data of smart mobile phone, send corresponding control information to terminal, terminal performs corresponding operating according to this control information, thus achieves the Voice command of smart mobile phone to terminal.
Further, in the present embodiment, terminal timing is judged to be in the opertaing device that user manipulates state, also namely determines and performs voice-operated main control equipment to it.Such as, pre-set preset duration T, described preset duration T is arranged flexibly according to actual conditions, and this is not restricted.Terminal every described preset duration T detecting once each opertaing device whether be in user and manipulate state.Such as, described preset duration T is set to 1 minute, terminal every detecting in 1 minute once each opertaing device whether be in user and manipulate state.
The scheme that the present embodiment provides, when terminal is connected to multiple opertaing device, terminal detects the flip angle of each opertaing device, due to usually all can opertaing device be manipulated when user performs voice command, opertaing device is made to have certain flip angle, therefore, opertaing device flip angle being greater than or equal to default flip angle threshold value A is defined as currently carrying out voice-operated main control equipment to described terminal, avoid the error caused as main control equipment by other equipment, while raising terminal speech control efficiency, also improve the accuracy that terminal speech controls.
Further, as shown in Figure 2, propose terminal speech control method the 3rd embodiment of the present invention based on the first embodiment or the second embodiment, in the present embodiment, described step S20 comprises:
Step S21, when the quantity of described opertaing device is multiple, obtains the audio feedback yield value of each opertaing device;
Step S22, determines that the maximum opertaing device of audio feedback yield value is in user and manipulates state.
In the present embodiment, when the quantity of the opertaing device that terminal connects is multiple, when also namely terminal is connected to multiple opertaing device, terminal obtains the audio feedback yield value of each opertaing device.Particularly, pre-set the default unit interval, such as, arranging the described default unit interval is 10us, and the described default unit interval is directly proportional to the length and width size in space, user place, and arrange flexibly according to actual conditions, this is not restricted.When user starts to perform voice command, obtain the audio gain value G of each opertaing device within first default unit interval
1and preserve.Such as, by calculating mean value after the audio gain summation of each opertaing device within first default unit interval, using this mean value as the audio gain value G of each opertaing device within first default unit interval
1.According to the method, obtain the audio gain value G of each opertaing device within second default unit interval
2and preserve.Then, the audio gain value G of each opertaing device within second default unit interval is calculated
2with the audio gain value G in first default unit interval
1difference and preserve this difference, the difference of each opertaing device of preservation is the audio feedback yield value of each opertaing device.
After obtaining the audio feedback yield value of each opertaing device, the size of the audio feedback yield value of more each opertaing device, such as, the audio feedback yield value of each opertaing device is sorted, determine the opertaing device that audio feedback yield value is maximum, determine that this opertaing device is in user and manipulates state, this is in the opertaing device that user manipulates state and is defined as main control equipment.
Further, in the present embodiment, described step S20 comprises:
Steps d, when the quantity of described opertaing device is multiple, detects the flip angle of each opertaing device;
Step e, if the quantity that flip angle is greater than or equal to the opertaing device of default flip angle threshold value A is multiple, then obtains the audio feedback yield value that each flip angle is greater than or equal to the opertaing device of default flip angle threshold value A;
Step f, determines that the maximum opertaing device of audio feedback yield value is in user and manipulates state.
In order to further improve the accuracy that terminal speech controls, when the quantity of the opertaing device that terminal connects is multiple, also when namely terminal is connected to multiple opertaing device, first terminal detects the flip angle of each opertaing device, and is preserved by the flip angle of each opertaing device detected.
When after the flip angle detecting each opertaing device, whether the flip angle of each opertaing device of terminal judges is greater than default flip angle threshold value A.If the flip angle of a certain opertaing device is less than described default flip angle threshold value A, then judge that this opertaing device is not in user and manipulates state.If the flip angle of a certain opertaing device is greater than or equal to described default flip angle threshold value A, then this opertaing device is marked.The flip angle of terminal statistics mark is greater than or equal to the quantity of described default flip angle threshold value A, when the quantity that flip angle is greater than or equal to the opertaing device of default flip angle threshold value A is single, then the opertaing device that this flip angle is greater than or equal to default flip angle threshold value A is main control equipment.When the quantity that flip angle is greater than or equal to the opertaing device of default flip angle threshold value A is multiple, terminal obtains the audio feedback yield value that each flip angle is greater than or equal to the opertaing device of default flip angle threshold value A further.
After getting each flip angle and being greater than or equal to the audio feedback yield value of the opertaing device of default flip angle threshold value A, more each flip angle is greater than or equal to the size of the audio feedback yield value of the opertaing device of default flip angle threshold value A, determine the opertaing device that wherein audio feedback yield value is maximum, determine that this opertaing device is in user and manipulates state, this is in the opertaing device that user manipulates state and is defined as main control equipment.
Further, in the present embodiment, after described step S40, also step is comprised:
Step g, shows the speech-controlled information of the corresponding described terminal of each opertaing device.
Further, in the present embodiment, after terminal receives the control information of server transmission, the each opertaing device of terminal demonstration corresponds to the speech-controlled information of this terminal, described speech-controlled information comprises the state of a control value of opertaing device, whether opertaing device is in user and manipulates state, and whether opertaing device performs Voice command, and opertaing device performs Voice command content etc.Such as, still for the above-mentioned example enumerated, terminal after receiving the Voice command of viewing Liu De China film of smart mobile phone at the speech-controlled information of the display screen display smart mobile phone of terminal is: the state of a control value of smart mobile phone is 1, smart mobile phone is in the Voice command etc. that user manipulates state, smart mobile phone performs Voice command success, smart mobile phone performs viewing Liu De China film; The speech-controlled information of display PAD is: the state of a control value of PAD is 1, PAD is not in that user manipulates state, PAD does not perform Voice command etc.
The scheme that the present embodiment provides; when terminal is connected to multiple opertaing device; terminal obtains the audio feedback yield value of each opertaing device; due to usually can near opertaing device when user performs voice command; therefore; determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state, be defined as currently carrying out voice-operated main control equipment to described terminal, thus further increase the accuracy that terminal speech controls.
The invention provides a kind of terminal speech control device, is the high-level schematic functional block diagram of terminal speech control device first embodiment of the present invention with reference to Fig. 3, Fig. 3.
In this embodiment, described terminal speech control device comprises:
Detection module 10, for the quantity of the opertaing device that sense terminals connects;
Such as, in the present embodiment, after terminal and opertaing device connect, after wireless connections set up by terminal and opertaing device, detection module 10 detects the quantity of the opertaing device connected with it, has judged whether that multiple opertaing device establishes with terminal and has been connected.Wherein, described opertaing device comprises the smart machine with microphone such as smart mobile phone, intelligent remote controller, PAD (panel computer).
Judge module 20, for when the quantity of described opertaing device is multiple, judges to be in the opertaing device that user manipulates state in described opertaing device;
When being detected that by detection module 10 quantity of the opertaing device be connected with terminal is multiple, when also namely having multiple opertaing device to be connected with terminal, judge module 20 detects each opertaing device respectively and whether is in user and manipulates state.User is at an opertaing device of synchronization operation control terminal under normal circumstances, is also to only have an opertaing device to be in user in multiple opertaing devices of terminal to manipulate state, and other opertaing devices are not all in user and manipulate state.Whether judge module 20 is in user by each opertaing device of detection and manipulates state, such as, by detecting the motion state of each opertaing device, detect the various ways such as the displacement of each opertaing device and judge whether each opertaing device is in user and manipulates state, detect from multiple opertaing device and be in the opertaing device that user manipulates state.
Determination module 30, currently carries out voice-operated main control equipment to described terminal for being defined as by the opertaing device being in user and manipulating state;
After judge module 20 judges that being in user in described opertaing device manipulates the opertaing device of state, this is in the opertaing device that user manipulates state and is defined as the current main control equipment of terminal by determination module 30.Main control equipment can carry out Voice command to terminal, other opertaing devices, is not also namely in the opertaing device that user manipulates state and then can not carries out Voice command to terminal.
Processing module 40, for obtaining the voice data of described main control equipment, and performs corresponding operating according to described voice data.
After determination module 30 determines the main control equipment that terminal is current from the multiple opertaing devices be connected with terminal, processing module 40 obtains the voice data of this main control equipment.After processing module 40 gets the voice data of this main control equipment, the voice data according to main control equipment performs corresponding operating.Such as, processing module 40 carries out identifying processing to the voice data of the main control equipment got, and generates corresponding control information, and performs corresponding operating according to described control information.Or, the voice data of main control equipment is sent to respective server by processing module 40, server is when receiving this voice data, identifying processing is carried out to this voice data, generate the control information that this voice data is corresponding, the control information of generation is fed back to terminal, and terminal is when the control information receiving server feedback, and processing module 40 performs corresponding operation according to this control information.Such as, when user watches the voice command of Liu De China film to main control equipment input, processing module 40 gets the voice data corresponding to viewing Liu De China's film of this main control equipment, this voice data got is sent to server, server is when receiving viewing Liu De China's voice data corresponding to film, identifying processing is carried out to this voice data, generate the control information that viewing Liu De China film is corresponding, and the control information of generation is sent to terminal, when receiving viewing Liu De China's control information corresponding to film, processing module 40 performs the operation of playing Liu De China film.
The scheme that the present embodiment provides, when detection module 10 sense terminals is connected with multiple opertaing device, determination module 30 is determined and is currently performed voice-operated main control equipment to terminal from multiple opertaing device, when user performs voice command, processing module 40 obtains the voice data of main control equipment, corresponding operation is performed according to the voice data of the main control equipment obtained, therefore, avoid when user performs voice command, terminal obtains the voice data of each opertaing device, the problem that corresponding operating causes interference is performed to intelligent television, terminal only need perform corresponding operating according to the voice data of main control equipment, improve the efficiency that terminal speech controls.
Further, based on the first embodiment, terminal speech control device second embodiment of the present invention is proposed, in the present embodiment, described judge module 20 for:
When the quantity of described opertaing device is multiple, detect the flip angle of each opertaing device;
If the flip angle of opertaing device is greater than or equal to default flip angle threshold value A, then judge that opertaing device is in user and manipulates state;
If the flip angle of opertaing device is less than default flip angle threshold value A, then judge that opertaing device is not in user and manipulates state.
In the present embodiment, the opertaing device of terminal is previously provided with angular transducer, can the flip angle of detection control equipment by described angular transducer.When the quantity of the opertaing device that terminal connects is multiple, when also namely terminal is connected to multiple opertaing device, judge module 20 detects the flip angle of each opertaing device.The flip angle of each opertaing device detected is preserved by terminal.
When after the flip angle detecting each opertaing device, judge module 20 judges whether the flip angle of each opertaing device is greater than default flip angle threshold value A.Described default flip angle threshold value A is arranged flexibly according to actual conditions, and this is not restricted.If the flip angle of a certain opertaing device is greater than or equal to described default flip angle threshold value A, then judge module 20 judges that this opertaing device is in user and manipulates state, if the flip angle of a certain opertaing device is less than described default flip angle threshold value A, then judge module 20 judges that this opertaing device is not in user and manipulates state.Such as, when to arrange described default flip angle threshold value A be 120 degree, if the flip angle that terminal detects smart mobile phone is 150 degree, also namely the flip angle of smart mobile phone is greater than described default flip angle threshold value A, then judge module 20 judges that smart mobile phone is in user and manipulates state.If the flip angle that terminal detects PAD is 60 degree, also namely the flip angle of PAD is less than described default flip angle threshold value A, then judge module 20 judges that PAD is not in user and manipulates state.Optionally, terminal can also according to the flip angle of each opertaing device, calculate the state of a control value that each opertaing device is corresponding, such as, calculate state of a control value Mult_Slave_Val1 (x) corresponding to smart mobile phone=(Slave_Phone_Fanz (x1) & A)=1, and the state of a control calculated value 1 is associated with the flip angle of smart mobile phone preserve; Calculate state of a control value Mult_Slave_Val2 (x) corresponding to PAD=(Slave_PAD_Fanz (x1) & A)=0, and the state of a control calculated value 0 is associated with the flip angle of PAD preserve.Judge module 20 judges that state of a control value is that the opertaing device of 1 correspondence is in user and manipulates state, and state of a control value is that the opertaing device of 0 correspondence is not in user and manipulates state.
In the above example, when judge module 20 judges that the state of a control value that smart mobile phone is corresponding is 1, namely also smart mobile phone is in user when manipulating state, determination module 30 determines that this opertaing device is the main control equipment of terminal, processing module 40 obtains the voice data that state of a control value is the smart mobile phone of 1 correspondence, is sent to cloud server.When judge module 20 judges that the state of a control value that PAD is corresponding is 0, namely PAD is not in user when manipulating state yet, state of a control value is the total audio peak atenuation to 0 of the voice data of the PAD of 0 correspondence by processing module 40, such as, get 1/2nd of total audio peak value to carry out geometric ratio and decay to 0, it be the voice data of the PAD of 0 correspondence is 0 that terminal exports state of a control value.Cloud server is when receiving the voice data of smart mobile phone, identifying processing is carried out to the voice data of smart mobile phone, send corresponding control information to terminal, processing module 40 performs corresponding operating according to this control information, thus achieves the Voice command of smart mobile phone to terminal.
Further, in the present embodiment, judge module 20 timing is judged to be in the opertaing device that user manipulates state.Such as, pre-set preset duration T, described preset duration T is arranged flexibly according to actual conditions, and this is not restricted.Judge module 20 every described preset duration T detecting once each opertaing device whether be in user and manipulate state.Such as, described preset duration T is set to 1 minute, judge module 20 every detecting in 1 minute once each opertaing device whether be in user and manipulate state.
The scheme that the present embodiment provides, when terminal is connected to multiple opertaing device, first judge module 20 judges whether each opertaing device is in user and manipulates state, due to usually all can opertaing device be manipulated when user performs voice command, therefore, the opertaing device being in user and manipulating state is defined as currently carry out voice-operated main control equipment to described terminal, avoid the error caused as main control equipment by other equipment, while raising terminal speech control efficiency, also improve the accuracy that terminal speech controls.
Further, based on the first embodiment or the second embodiment, terminal speech control device the 3rd embodiment of the present invention is proposed, in the present embodiment, described judge module 20 for:
When the quantity of described opertaing device is multiple, obtain the audio feedback yield value of each opertaing device;
Determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state.
In the present embodiment, when the quantity of the opertaing device that terminal connects is multiple, when also namely terminal is connected to multiple opertaing device, judge module 20 obtains the audio feedback yield value of each opertaing device.Particularly, pre-set the default unit interval, such as, arranging the described default unit interval is 10us, and the described default unit interval is directly proportional to the length and width size in space, user place, and arrange flexibly according to actual conditions, this is not restricted.When user starts to perform voice command, judge module 20 obtains the audio gain value G of each opertaing device within first default unit interval
1and preserve.Such as, by calculating mean value after the audio gain summation of each opertaing device within first default unit interval, using this mean value as the audio gain value G of each opertaing device within first default unit interval
1.According to the method, obtain the audio gain value G of each opertaing device within second default unit interval
2and preserve.Judge module 20 calculates the audio gain value G of each opertaing device within second default unit interval
2with the audio gain value G in first default unit interval
1difference and preserve this difference, the difference of each opertaing device of preservation is the audio feedback yield value of each opertaing device.
After judge module 20 obtains the audio feedback yield value of each opertaing device, the size of the audio feedback yield value of more each opertaing device, such as, the audio feedback yield value of each opertaing device is sorted, determine the opertaing device that audio feedback yield value is maximum, judge module 20 judges that this opertaing device is in user and manipulates state, and this is in the opertaing device that user manipulates state and is defined as main control equipment by determination module 30.
Further, in the present embodiment, described judge module 20 also for:
When the quantity of described opertaing device is multiple, detect the flip angle of each opertaing device;
If the quantity that flip angle is greater than or equal to the opertaing device of default flip angle threshold value A is multiple, then obtain the audio feedback yield value that each flip angle is greater than or equal to the opertaing device of default flip angle threshold value A;
Determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state.
In order to further improve the accuracy that terminal speech controls, when the quantity of the opertaing device that terminal connects is multiple, also when namely terminal is connected to multiple opertaing device, first judge module 20 detects the flip angle of each opertaing device, and is preserved by the flip angle of each opertaing device detected.
When after the flip angle detecting each opertaing device, judge module 20 judges whether the flip angle of each opertaing device is greater than default flip angle threshold value A.If the flip angle of a certain opertaing device is less than described default flip angle threshold value A, then judge that this opertaing device is not in user and manipulates state.If the flip angle of a certain opertaing device is greater than or equal to described default flip angle threshold value A, then this opertaing device is marked.The flip angle of terminal statistics mark is greater than or equal to the quantity of described default flip angle threshold value A, when the quantity that flip angle is greater than or equal to the opertaing device of default flip angle threshold value A is single, then the opertaing device that this flip angle is greater than or equal to default flip angle threshold value A is main control equipment.When the quantity that flip angle is greater than or equal to the opertaing device of default flip angle threshold value A is multiple, judge module 20 obtains the audio feedback yield value that each flip angle is greater than or equal to the opertaing device of default flip angle threshold value A further.
After getting each flip angle and being greater than or equal to the audio feedback yield value of the opertaing device of default flip angle threshold value A, more each flip angle is greater than or equal to the size of the audio feedback yield value of the opertaing device of default flip angle threshold value A, determine the opertaing device that wherein audio feedback yield value is maximum, judge module 20 judges that this opertaing device is in user and manipulates state.This is in the opertaing device that user manipulates state and is defined as main control equipment by determination module 30.
Further, in the present embodiment, described terminal speech control device also comprises:
Display module, for showing the speech-controlled information of the corresponding described terminal of each opertaing device.
Further, in the present embodiment, after terminal receives the control information of server transmission, display module shows the speech-controlled information that each opertaing device corresponds to this terminal, described speech-controlled information comprises the state of a control value of opertaing device, whether opertaing device is in user and manipulates state, and whether opertaing device performs Voice command, and opertaing device performs Voice command content etc.Such as, still for the above-mentioned example enumerated, after terminal receives the Voice command of viewing Liu De China film of smart mobile phone, display module at the speech-controlled information of the display screen display smart mobile phone of terminal is: the state of a control value of smart mobile phone is 1, smart mobile phone is in the Voice command etc. that user manipulates state, smart mobile phone performs Voice command success, smart mobile phone performs viewing Liu De China film; The speech-controlled information of display PAD is: the state of a control value of PAD is 1, PAD is not in that user manipulates state, PAD does not perform Voice command etc.
The scheme that the present embodiment provides; when terminal is connected to multiple opertaing device; judge module 20 obtains the audio feedback yield value of each opertaing device; due to usually can near opertaing device when user performs voice command; therefore; determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state, determination module 30 is defined as currently carrying out voice-operated main control equipment to described terminal, thus further increases the accuracy that terminal speech controls.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a terminal speech control method, is characterized in that, described terminal speech control method comprises step:
The quantity of the opertaing device that sense terminals connects;
When the quantity of described opertaing device is multiple, judge in described opertaing device, to be in the opertaing device that user manipulates state;
The opertaing device being in user and manipulating state is defined as currently carry out voice-operated main control equipment to described terminal;
Obtain the voice data of described main control equipment, and perform corresponding operating according to described voice data.
2. terminal speech control method as claimed in claim 1, is characterized in that, when the described quantity at described opertaing device is multiple, judges to be in described opertaing device the step that user manipulates the opertaing device of state and comprises:
When the quantity of described opertaing device is multiple, detect the flip angle of each opertaing device;
If the flip angle of opertaing device is greater than or equal to default flip angle threshold value A, then judge that opertaing device is in user and manipulates state;
If the flip angle of opertaing device is less than default flip angle threshold value A, then judge that opertaing device is not in user and manipulates state.
3. terminal speech control method as claimed in claim 1, is characterized in that, when the described quantity at described opertaing device is multiple, judges to be in described opertaing device the step that user manipulates the opertaing device of state and comprises:
When the quantity of described opertaing device is multiple, obtain the audio feedback yield value of each opertaing device;
Determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state.
4. terminal speech control method as claimed in claim 1, is characterized in that, when the described quantity at described opertaing device is multiple, judges to be in described opertaing device the step that user manipulates the opertaing device of state and comprises
When the quantity of described opertaing device is multiple, detect the flip angle of each opertaing device;
If the quantity that flip angle is greater than or equal to the opertaing device of default flip angle threshold value A is multiple, then obtain the audio feedback yield value that each flip angle is greater than or equal to the opertaing device of default flip angle threshold value A;
Determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state.
5. the terminal speech control method as described in any one of claim 1-4, is characterized in that, the voice data of the described main control equipment of described acquisition, and perform the step of corresponding operating according to described voice data after, also comprises:
Show the speech-controlled information of the corresponding described terminal of each opertaing device.
6. a terminal speech control device, is characterized in that, described terminal speech control device comprises:
Detection module, for the quantity of the opertaing device that sense terminals connects;
Judge module, for when the quantity of described opertaing device is multiple, judges to be in the opertaing device that user manipulates state in described opertaing device;
Determination module, currently carries out voice-operated main control equipment to described terminal for being defined as by the opertaing device being in user and manipulating state;
Processing module, for obtaining the voice data of described main control equipment, and performs corresponding operating according to described voice data.
7. terminal speech control device as claimed in claim 6, it is characterized in that, described judge module is used for:
When the quantity of described opertaing device is multiple, detect the flip angle of each opertaing device;
If the flip angle of opertaing device is greater than or equal to default flip angle threshold value A, then judge that opertaing device is in user and manipulates state;
If the flip angle of opertaing device is less than default flip angle threshold value A, then judge that opertaing device is not in user and manipulates state.
8. terminal speech control device as claimed in claim 6, it is characterized in that, described judge module is used for:
When the quantity of described opertaing device is multiple, obtain the audio feedback yield value of each opertaing device;
Determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state.
9. terminal speech control device as claimed in claim 6, it is characterized in that, described judge module is used for:
When the quantity of described opertaing device is multiple, detect the flip angle of each opertaing device;
If the quantity that flip angle is greater than or equal to the opertaing device of default flip angle threshold value A is multiple, then obtain the audio feedback yield value that each flip angle is greater than or equal to the opertaing device of default flip angle threshold value A;
Determine that the maximum opertaing device of audio feedback yield value is in user and manipulates state.
10. the terminal speech control device as described in any one of claim 6-9, is characterized in that, described terminal speech control device also comprises:
Display module, for showing the speech-controlled information of the corresponding described terminal of each opertaing device.
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| CN201510829735.XA CN105374354A (en) | 2015-11-25 | 2015-11-25 | Terminal voice control method and device |
| PCT/CN2016/084519 WO2017088433A1 (en) | 2015-11-25 | 2016-06-02 | Voice control method and apparatus for terminal |
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