CN105091208B - Air conditioner wind speed control method and system - Google Patents
Air conditioner wind speed control method and system Download PDFInfo
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- CN105091208B CN105091208B CN201410223008.4A CN201410223008A CN105091208B CN 105091208 B CN105091208 B CN 105091208B CN 201410223008 A CN201410223008 A CN 201410223008A CN 105091208 B CN105091208 B CN 105091208B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/40—Noise
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air conditioner wind speed control method, audio signal corresponding to producing of being blown by user to control terminal, control terminal is by extracting the audio signal of the default first kind in the audio signal；The control terminal obtains the characteristic parameter of the audio signal of the first kind and according to the mapping relations between default characteristic parameter and wind speed, it is determined that the wind speed corresponding to the characteristic parameter got, and wind speed regulating command is generated according to the wind speed of determination, the wind speed regulating command is sent to the air conditioner, so that the air conditioner is run according to the wind speed of determination.The invention also discloses a kind of air conditioner wind speed control system.By being directly based upon audio signal parameters control air conditioner wind speed caused by user's air blowing so that the control to air conditioner is more accurate.
Description
Technical field
The present invention relates to air conditioner technical field, more particularly to a kind of air conditioner wind speed control method and system.
Background technology
The blast velocity control mode of air conditioner is main at present controls terminal or using speech recognition by touch operation, with
From the point of view of current user's use habit, mainly directly operated with finger.But due to the use of control terminal (such as mobile phone)
Scene is very special, or stands, or is walking, or can only vacate hand etc., therefore, accurate pointing operation is wanted at these
Also there is certain difficulty, blast velocity control accuracy rate is relatively low；A big chunk people speaks or can be mingled with certain at present simultaneously
Dialect, this causes the application of speech recognition technology and recognition success rate to be restricted so that blast velocity control accuracy rate is relatively low.
The content of the invention
It is a primary object of the present invention to improve the accuracy rate of blast velocity control.
To achieve the above object, the present invention proposes a kind of air conditioner wind speed control method, the air conditioner blast velocity control side
Method includes：
When detecting audio signal, control terminal is believed by the audio that the default first kind is extracted in the audio signal
Number, wherein, the audio signal is transformed by the dynamic caused sound of gas stream；
The control terminal obtains the characteristic parameter of the audio signal of the first kind, and according to default characteristic parameter
Mapping relations between wind speed, it is determined that the wind speed corresponding to the characteristic parameter got, wherein, the characteristic parameter includes institute
State the frequency, amplitude and/or duration of audio signal；
The control terminal generates wind speed regulating command according to the wind speed of determination, and the wind speed regulating command is sent to
Air conditioner, so that the air conditioner is run according to the wind speed of determination.
Preferably, the control terminal obtains the characteristic parameter of the audio signal of the first kind, and according to default
Mapping relations between characteristic parameter and wind speed, it is determined that the step of wind speed corresponding to the characteristic parameter got is specially：
When the audio signal of the first kind meets default condition, the control terminal obtains the first kind
Audio signal characteristic parameter, and according to the mapping relations between default characteristic parameter and wind speed, it is determined that the spy got
Levy the wind speed corresponding to parameter.
Preferably, the control terminal generates wind speed regulating command according to the wind speed of determination, by the wind speed regulating command
The step of being sent to the air conditioner, being run for the air conditioner according to the wind speed of determination includes：
The control terminal determines the time between the audio signal being currently received and the audio signal received before
Interval；
It is determined that time interval be more than pre-set threshold value when, it is described control terminal according to the wind speed of determination generate wind speed regulation
Instruction, and the wind speed regulating command is sent to the air conditioner, so that the air conditioner is run according to the wind speed of determination.
Preferably, the air conditioner is determined between the audio signal being currently received and the audio signal received before
After the step of time interval, this method includes：
It is determined that time interval be less than or equal to pre-set threshold value when, it is described control terminal according to get wind speed generation wind
Speed increase instruction, and wind speed increase instruction is sent to the air conditioner, so that the air conditioner is according to the wind got
The wind speed that the increase of velocity modulation section air conditioner is currently run.
Preferably, described when detecting audio signal, control terminal in the audio signal by extracting the default first kind
After the step of audio signal of type, this method also includes：
When the audio signal that the default first kind is extracted in by the audio signal fails, the control terminal is by institute
State the audio signal that default Second Type is extracted in audio signal；
The audio signal of the Second Type is sent to the air conditioner by the control terminal, so that the air conditioner rings
The audio signal that should be received.
In addition, to achieve the above object, the present invention also proposes a kind of air conditioner wind speed control method, the air conditioner wind speed
Control method includes：
When detecting audio signal, control terminal is believed by the audio that the default first kind is extracted in the audio signal
Number, wherein, the audio signal is transformed by the dynamic caused sound of gas stream；
The control terminal obtains the characteristic parameter of the audio signal of the first kind, wherein, the characteristic parameter bag
Include the frequency, amplitude and/or duration of the audio signal；
The characteristic parameter is sent to air conditioner by the control terminal, so that the air conditioner is joined according to default feature
Mapping relations between number and wind speed, it is determined that the wind speed corresponding to the characteristic parameter got, and transported according to the wind speed got
OK.
In addition, to achieve the above object, the present invention also proposes a kind of air conditioner wind speed control system, the air conditioner wind speed
Control system includes：
Extraction module, during for detecting audio signal, by the sound that the default first kind is extracted in the audio signal
Frequency signal, wherein, the audio signal is transformed by the dynamic caused sound of gas stream；
Acquisition module, the characteristic parameter of the audio signal for obtaining the first kind, wherein, the characteristic parameter bag
Include the frequency, amplitude and/or duration of the audio signal；
Determining module, for according to the mapping relations between default characteristic parameter and wind speed, it is determined that the feature got
Wind speed corresponding to parameter；
Sending module, for generating wind speed regulating command according to the wind speed of determination, and the wind speed regulating command is sent
To air conditioner, so that the air conditioner is run according to the wind speed of determination.
Preferably, the acquisition module is specifically used for when the audio signal of the first kind meets default condition,
Obtain the characteristic parameter of the audio signal of the first kind.
Preferably, the sending module includes：
Determining unit, for determining the time between the audio signal being currently received and the audio signal received before
Interval；
Generation unit, for it is determined that time interval be more than pre-set threshold value when, according to the wind speed of determination generate wind speed adjust
Section instruction；
Transmitting element, for the wind speed regulating command to be sent into the air conditioner, so that the air conditioner is according to true
Fixed wind speed operation.
Preferably, the generation unit be additionally operable to it is determined that time interval be less than or equal to pre-set threshold value when, according to acquisition
The wind speed generation wind speed increase instruction arrived；The transmitting element is additionally operable to wind speed increase instruction being sent to the air-conditioning
Device, the wind speed currently run according to the wind speed regulation air conditioner increase got for the air conditioner.
Preferably, the extraction module is additionally operable to extract the audio letter of the default first kind in by the audio signal
During number failure, by the audio signal that default Second Type is extracted in the audio signal；The sending module is additionally operable to institute
The audio signal for stating Second Type is sent to the air conditioner, the audio signal received for air conditioner response.
In addition, to achieve the above object, the present invention also proposes a kind of air conditioner wind speed control system, the air conditioner wind speed
Control system includes：
Extraction module, during for detecting audio signal, by the sound that the default first kind is extracted in the audio signal
Frequency signal, wherein, the audio signal is transformed by the dynamic caused sound of gas stream；
Acquisition module, the characteristic parameter of the audio signal for obtaining the first kind, wherein, the characteristic parameter bag
Include the frequency, amplitude and/or duration of the audio signal；
Sending module, for the characteristic parameter to be sent into air conditioner, so that the air conditioner is according to default feature
Mapping relations between parameter and wind speed, it is determined that the wind speed corresponding to the characteristic parameter got, and according to the wind speed got
Operation.
Air conditioner wind speed control method proposed by the present invention and system, blown by user to control terminal corresponding to generation
Audio signal, control terminal is by extracting the audio signal of the default first kind in the audio signal；The control terminal obtains
Take the characteristic parameter of the audio signal of the first kind and according to the mapping relations between default characteristic parameter and wind speed, really
Surely the wind speed corresponding to characteristic parameter got, and wind speed regulating command is generated according to the wind speed of determination, the wind speed is adjusted
Section instruction is sent to the air conditioner, so that the air conditioner is run according to the wind speed of determination.Blown by being directly based upon user
Caused audio signal parameters control air conditioner wind speed so that the control to air conditioner is more accurate.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for the control terminal first embodiment that the present invention realizes air conditioner blast velocity control；
Fig. 2 is the hardware architecture diagram for the control terminal second embodiment that the present invention realizes air conditioner blast velocity control；
Fig. 3 is the high-level schematic functional block diagram of the preferred embodiment of air conditioner wind speed control system in Fig. 1；
Fig. 4 is the high-level schematic functional block diagram of air conditioner wind speed control system preferred embodiment in Fig. 2；
Fig. 5 is the schematic flow sheet of air conditioner wind speed control method first embodiment of the present invention.；
Fig. 6 is the schematic flow sheet of air conditioner wind speed control method second embodiment of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further with regard to technical scheme.It should be appreciated that this
The specific embodiment of place description is not intended to limit the present invention only to explain the present invention.
Reference picture 1, Fig. 1 are that the hardware configuration for the control terminal first embodiment that the present invention realizes air conditioner blast velocity control shows
It is intended to.
The control terminal 1 that the present embodiment proposes includes processing unit 11, memory cell 12, receiving unit 13, voice pickup
Device 14, air conditioner wind speed control system 15 and filter unit 16.The control terminal 1 can be that remote control, mobile phone etc. have language
Sound picks up and the voice terminal of signal forwarding capability.
Voice pick device 14, for when receiving the vibrations of sound wave, caused electric signal to be converted into audio signal,
Voice pickup can be the device that microphone etc. has radio reception effect.
Filter unit, under the control of processing unit 11, being filtered processing to the audio signal received, obtain
The audio signal of the default first kind.
Memory cell 12, for store this be based on air conditioner wind speed control system 15 and its service data, characteristic parameter with
Mapping relations between wind speed, and the mapping relations between wind speed and control routine.It is emphasized that the memory cell 12
Both can be the general designation of a single storage device or multiple different storage devices, therefore not to repeat here.
The processing unit 11, for calling and performing the air conditioner wind speed control system 15, examined in voice pick device 13
When measuring audio signal, control filter unit 16 is obtained by extracting the audio signal of the default first kind in the audio signal
The characteristic parameter of the audio signal of the first kind of the extraction is taken, and calls the characteristic parameter and wind speed stored in memory cell 12
Mapping relations, it is determined that obtain characteristic parameter corresponding to wind speed, and according to the wind speed of determination generate wind speed regulating command, control
The wind speed regulating command is sent to the air conditioner by receiving unit 13 processed, so that the air conditioner is transported according to the wind speed of determination
OK.The processing unit 11 and memory cell 12 both can be single unit respectively, can also integrate, and form a control
Device processed, therefore not to repeat here.
Reference picture 2, Fig. 2 are that the hardware configuration for the control terminal second embodiment that the present invention realizes air conditioner blast velocity control shows
It is intended to.
The control terminal 2 that the present embodiment proposes includes processing unit 21, memory cell 22, receiving unit 23, voice pickup
Device 24, air conditioner wind speed control system 25.
Voice pick device 24, for when receiving the vibrations of sound wave, caused electric signal to be converted into audio signal,
Voice pickup can be the device that microphone etc. has radio reception effect.
Memory cell 22, air conditioner wind speed control system 25 and its service data are based on for storing this.Require emphasis
It is that the memory cell 12 both can be the general designation of a single storage device or multiple different storage devices, herein
Do not repeat.
The processing unit 21, for calling and performing the air conditioner wind speed control system 25, examined in voice pick device 23
When measuring audio signal, by extracting the audio signal of the default first kind in the audio signal, and the of the extraction is obtained
The characteristic parameter got is sent to the sky by the characteristic parameter of the audio signal of one type, control receiving unit 23 by described
Device is adjusted, so that the air conditioner is according to the mapping relations between default characteristic parameter and wind speed, it is determined that the feature ginseng got
The corresponding wind speed of number, and run according to the wind speed got.The processing unit 21 both can be single respectively with memory cell 22
It only unit, can also integrate, form a controller, therefore not to repeat here.
Reference picture 3, Fig. 3 are the high-level schematic functional block diagram of the preferred embodiment of air conditioner wind speed control system in Fig. 1.
It is emphasized that it will be apparent to those skilled in the art that functional block diagram shown in Fig. 3 is only one preferably real
The exemplary plot of example is applied, those skilled in the art, can be light around the functional module of the air conditioner wind speed control system 15 shown in Fig. 3
Easily carry out the supplement of new functional module；The title of each functional module is self-defined title, is only used for auxiliary and understands the air conditioner
Each program function block of wind speed control system 15, it is not used in restriction technical scheme, the core of technical solution of the present invention
The heart is the function to be reached of functional module of each self-defined title.
The present embodiment proposes a kind of air conditioner wind speed control system 15, including：
Extraction module 151, during for detecting audio signal, by extracting the default first kind in the audio signal
Audio signal；
In the present embodiment, for user to during the voice pick device air blowing controlled in terminal, sound pickup device produces electricity
Signal, and the electric signal is converted into audio signal, the voice pick device can be microphone.
The audio signal of the default first kind can be the audio signal or default in the range of default first frequency
First frequency scope and default first amplitude range in audio signal.It is the in the audio signal of the default first kind
During audio signal in one frequency range, extraction module 151 can be obtained in the range of default first frequency by bandpass filter
Audio signal；Or the extraction module 151 is obtained in the range of default first frequency by low pass filter and high-pass filter
Audio signal, i.e. the higher audio signal of frequency is filtered out by low pass filter, then filtered out again by high-pass filter
The relatively low audio signal of frequency, obtain the audio signal in the range of default first frequency.In the present embodiment, this default first
Frequency range can be configured by user, preferred scheme behaviour Blow-Up Ratio scope, can be obtained by many experiments.Default
When the audio signal of one type is the audio signal in default first frequency scope and default first amplitude range, it can pass through
The audio signal of the first kind corresponding to wave filter and comparator acquisition.
Acquisition module 152, the characteristic parameter of the audio signal for obtaining the first kind；
In the present embodiment, the characteristic parameter of the audio signal may include the frequency, amplitude and/or audio of the audio signal
The duration of signal.
Determining module 153, for according to the mapping relations between default characteristic parameter and wind speed, it is determined that the spy got
Levy the wind speed corresponding to parameter；
In the present embodiment, can to wind speed set corresponding to rank, such as low wind, apoplexy and high wind, this feature parameter with
In mapping relations between wind speed, each characteristic parameter corresponds to one or more number ranges, for example, a range of frequency and
The corresponding wind speed rank of duration；Or the maximum wind velocity V of air conditioner is set, set between characteristic parameter and wind speed
Mapping relations, determine the percentage of maximum wind velocity V shared by the more corresponding wind speed Vi of each characteristic parameter.
Sending module 154, for generating wind speed regulating command according to the wind speed of determination, and the wind speed regulating command is sent out
The air conditioner is given, so that the air conditioner is run according to the wind speed of determination.
In the present embodiment, sending module 154 can determine wind speed institute according to the mapping relations between wind speed and control routine
Corresponding control routine, and coding generation blast velocity control instruction is carried out to the control routine, and the blast velocity control is instructed
Send to air conditioner；Or sending module 154 directly carries out coding generation blast velocity control instruction, air conditioner to the wind speed got
When receiving blast velocity control instruction, wind speed corresponding to acquisition, and based on the mapping relations between wind speed and control routine, it is determined that
Control routine corresponding to the wind speed, and respond the control routine of the determination.
The air conditioner wind speed control system that the present embodiment proposes, pass through audio corresponding to user to control terminal air blowing generation
Signal, control terminal is by extracting the audio signal of the default first kind in the audio signal；The control terminal obtains institute
The characteristic parameter of the audio signal of the first kind is stated and according to the mapping relations between default characteristic parameter and wind speed, it is determined that obtaining
The wind speed corresponding to characteristic parameter got, and wind speed regulating command is generated according to the wind speed of determination, wind speed regulation is referred to
Order is sent to the air conditioner, so that the air conditioner is run according to the wind speed of determination.Produced by being directly based upon user's air blowing
Audio signal parameters control air conditioner wind speed so that the control to air conditioner is more accurate.
Further, to improve the accuracy of blast velocity control, the acquisition module 152 is specifically used in the first kind
Audio signal when meeting default condition, obtain the characteristic parameter of the audio signal of the first kind.
Due to user during speaking or in other active procedures, it is possible to create sound wave, therefore extracting first
Determine whether the audio signal of the first kind meets default condition during the audio signal of type, the default condition can be
The duration of audio signal and/or amplitude etc., when default condition is the duration, then meet that default condition is, the
The duration of the audio signal of one type is more than or equal to the default duration；When default condition is amplitude, then meet
Default condition is that the amplitude of the audio signal of the first kind is less than or equal to default amplitude.In the audio signal of the first kind
When meeting default condition, in the characteristic parameter for the audio signal for obtaining the first kind；It is discontented with the audio signal of the first kind
During the default condition of foot, the audio signal of the first kind can be not responding to, or prompt message can be generated, prompts user's wind speed control
System failure, the prompt message can be optical signal or voice signal.
Further, to improve the accuracy of blast velocity control, the sending module 154 includes：
Determining unit, for determining the time between the audio signal being currently received and the audio signal received before
Interval；
Generation unit, for it is determined that time interval be more than pre-set threshold value when, according to the wind speed of determination generate wind speed adjust
Section instruction；
Transmitting element, for the wind speed regulating command to be sent into the air conditioner, so that the air conditioner is according to true
Fixed wind speed operation.
Because people has that midway is taken a breath during air blowing, therefore, in determining module 153 according to default feature
Mapping relations between parameter and wind speed, it is determined that after wind speed corresponding to the characteristic parameter got, determining unit determines to work as
Before time interval between the audio signal received and the audio signal received before, it is determined that time interval be more than it is pre-
If threshold values when, illustrate that user controls wind speed rather than the ventilation of air conditioner again, now, generation unit is directly according to getting
Wind speed into generation wind speed regulating command, the wind speed regulating command is sent to the air conditioner by transmitting element, for described
Air conditioner is run according to the wind speed of determination.
The generation unit be additionally operable to it is determined that time interval be less than or equal to pre-set threshold value when, according to the wind speed got
Generate wind speed increase instruction；The transmitting element is additionally operable to wind speed increase instruction being sent to the air conditioner, for institute
State the wind speed that air conditioner is currently run according to the wind speed regulation air conditioner increase got.
In determining module 153 according to the mapping relations between default characteristic parameter and wind speed, it is determined that the feature got
After wind speed corresponding to parameter, determining unit determine the audio signal that is currently received and the audio signal received before it
Between time interval when being less than or equal to default threshold values, it is only to be taken a breath to illustrate user, and now generation unit is according to acquisition
Wind speed increase instruction is sent to the air conditioner by the wind speed generation wind speed increase instruction arrived, the transmitting element, for
The wind speed that the air conditioner is currently run according to the wind speed regulation air conditioner increase got.
In the present embodiment, when air conditioner carries out wind speed regulation, directly can increase on the basis of current operating air velocity
The wind speed got, such as the operating air velocity of current air conditioner is 20%V, V is the maximum wind velocity of air conditioner, and the wind received
Speed increases in instruction, wind speed 10%V, then current operating air velocity is adjusted to 30%V by air conditioner.
It will be appreciated by persons skilled in the art that to improve the accuracy of Voice command, the air conditioner blast velocity control system
System also includes generation module.When detecting audio signal, extraction module 151 in the audio signal by extracting default first
The audio signal of type, acquisition module 152 obtain the characteristic parameter of the audio signal of the first kind, and determining module 153 is true
Surely the time interval between the audio signal that the audio signal and last time detected detects, it is determined that time interval be less than etc.
When pre-set threshold value, the characteristic parameter for the audio signal that generation module gets last time and the audio signal that currently detects
Characteristic parameter, which is combined, generates new characteristic parameter, and determining module 153 is according to the mapping between default characteristic parameter and wind speed
Relation, it is determined that the wind speed corresponding to the characteristic parameter of generation, sending module 154 generates wind speed regulation according to the wind speed of determination and referred to
Order, and the wind speed regulating command is sent to the air conditioner, so that the air conditioner is run according to the wind speed of determination.
Further, the function of horn of plenty air conditioner, the extraction module 151 are additionally operable to carry in by the audio signal
When taking the audio signal of the default first kind to fail, believed by the audio that default Second Type is extracted in the audio signal
Number；The sending module 154 is additionally operable to the audio signal of the Second Type being sent to the air conditioner, for the air-conditioning
The audio signal that device response receives.
In the present embodiment, the audio signal that air conditioner receives may be phonetic control command, it is also possible to be user couple
Audio signal caused by the air blowing of voice pick device, therefore extract default first in extraction module 151 is by the audio signal
During the audio signal failure of type, the voice signal for illustrating to detect may be phonetic control command, now be believed by the audio
The audio signal of default Second Type is extracted in number, the audio signal of the Second Type can be default second frequency scope
Audio signal, the second frequency scope can be people's acoustic frequency.
It will be appreciated by persons skilled in the art that extraction module 151 in the audio signal by extracting default second
During the audio signal failure of type, the audio signal detected may be noise signal, can now be not responding to the sound detected
Frequency signal.
Reference picture 4, Fig. 4 are the high-level schematic functional block diagram of air conditioner wind speed control system preferred embodiment in Fig. 2.
It is emphasized that it will be apparent to those skilled in the art that functional block diagram shown in Fig. 4 is only one preferably real
The exemplary plot of example is applied, those skilled in the art, can be light around the functional module of the air conditioner wind speed control system 25 shown in Fig. 4
Easily carry out the supplement of new functional module；The title of each functional module is self-defined title, is only used for auxiliary and understands the air conditioner
Each program function block of wind speed control system 25, it is not used in restriction technical scheme, the core of technical solution of the present invention
The heart is the function to be reached of functional module of each self-defined title.
The air conditioner wind speed control system 25 that the present embodiment proposes, including：
Extraction module 251, during for detecting audio signal, by extracting the default first kind in the audio signal
Audio signal；
In the present embodiment, for user to during the voice pick device air blowing controlled in terminal, sound pickup device produces electricity
Signal, and the electric signal is converted into audio signal, the voice pick device can be microphone.
The audio signal of the default first kind can be the audio signal or default in the range of default first frequency
First frequency scope and default first amplitude range in audio signal.It is the in the audio signal of the default first kind
During audio signal in one frequency range, extraction module 251 can be obtained in the range of default first frequency by bandpass filter
Audio signal；Or the extraction module 251 is obtained in the range of default first frequency by low pass filter and high-pass filter
Audio signal, i.e. the higher audio signal of frequency is filtered out by low pass filter, then filtered out again by high-pass filter
The relatively low audio signal of frequency, obtain the audio signal in the range of default first frequency.In the present embodiment, this default first
Frequency range can be configured by user, preferred scheme behaviour Blow-Up Ratio scope, can be obtained by many experiments.Default
When the audio signal of one type is the audio signal in default first frequency scope and default first amplitude range, it can pass through
The audio signal of the first kind corresponding to wave filter and comparator acquisition.
Acquisition module 252, the characteristic parameter of the audio signal for obtaining the first kind；
In the present embodiment, the characteristic parameter of the audio signal may include the frequency, amplitude and/or audio of the audio signal
The duration of signal.
Sending module 253, for the characteristic parameter to be sent into the air conditioner, so that the air conditioner is according to default
Characteristic parameter and wind speed between mapping relations, it is determined that the wind speed corresponding to the characteristic parameter got, and according to getting
Wind speed operation.
In the present embodiment, can to wind speed set corresponding to rank, such as low wind, apoplexy and high wind, this feature parameter with
In mapping relations between wind speed, each characteristic parameter corresponds to one or more number ranges, for example, a range of frequency and
The corresponding wind speed rank of duration；Or the maximum wind velocity V of air conditioner is set, set between characteristic parameter and wind speed
Mapping relations, determine the percentage of maximum wind velocity V shared by the more corresponding wind speed Vi of each characteristic parameter.
The air conditioner wind speed control system that the present embodiment proposes, pass through audio corresponding to user to control terminal air blowing generation
Signal, control terminal is by extracting the audio signal of the default first kind in the audio signal；The control terminal obtains institute
The characteristic parameter of the audio signal of the first kind is stated, and the characteristic parameter is sent to the air conditioner, for the air-conditioning
Device is according to the mapping relations between default characteristic parameter and wind speed, it is determined that the wind speed corresponding to the characteristic parameter got, and
Run according to the wind speed got.By being directly based upon audio signal parameters control air conditioner wind speed caused by user's air blowing, make
Control that must be to air conditioner is more accurate.
Further, to improve the accuracy of blast velocity control, the acquisition module 252 is specifically used in the first kind
Audio signal when meeting default condition, obtain the characteristic parameter of the audio signal of the first kind.
Due to user during speaking or in other active procedures, it is possible to create sound wave, therefore extracting first
Determine whether the audio signal of the first kind meets default condition during the audio signal of type, the default condition can be
The duration of audio signal and/or amplitude etc., when default condition is the duration, then meet that default condition is, the
The duration of the audio signal of one type is more than or equal to the default duration；When default condition is amplitude, then meet
Default condition is that the amplitude of the audio signal of the first kind is less than or equal to default amplitude.In the audio signal of the first kind
When meeting default condition, in the characteristic parameter for the audio signal for obtaining the first kind；It is discontented with the audio signal of the first kind
During the default condition of foot, the audio signal of the first kind can be not responding to, or prompt message can be generated, prompts user's wind speed control
System failure, the prompt message can be optical signal or voice signal.
Further, to improve the accuracy of blast velocity control, air conditioner is according between default characteristic parameter and wind speed
Mapping relations, it is determined that after wind speed corresponding to the characteristic parameter got, it is determined that the characteristic parameter currently got and upper one
Time interval between the secondary characteristic parameter got, when the time interval got is more than default threshold values, according to acquisition
The wind speed operation arrived；When the time interval got is less than or equal to default threshold values, air conditioner is adjusted according to the wind speed got
The wind speed that section air conditioner increase is currently run.
Because people has that midway is taken a breath during air blowing, therefore, in air conditioner according to default characteristic parameter
Mapping relations between wind speed, it is determined that after wind speed corresponding to the characteristic parameter got, air conditioner determines current receive
To audio signal and the audio signal that receives before between time interval, it is determined that time interval be more than default valve
During value, illustrate that user controls wind speed rather than the ventilation of air conditioner again, now directly run according to the wind speed of determination；Current
When time interval between the audio signal received and the audio signal received before is less than or equal to default threshold values, explanation
User is only to be taken a breath, the wind speed that now air conditioner is currently run according to the wind speed increase got.
In the present embodiment, when air conditioner carries out wind speed regulation, directly can increase on the basis of current operating air velocity
The wind speed got, such as the operating air velocity of current air conditioner is 20%V, V is the maximum wind velocity of air conditioner, and current signature is joined
The corresponding wind speed of number is 10%V, then current operating air velocity is adjusted to 30%V by air conditioner.
It will be appreciated by persons skilled in the art that to improve the accuracy of Voice command, the control terminal blast velocity control
System also includes generation module and determining module.When detecting audio signal, extraction module 251 in the audio signal by carrying
The audio signal of the default first kind is taken, acquisition module 252 obtains the characteristic parameter of the audio signal of the first kind, really
Cover half block determines the time interval between the audio signal that detects and the audio signal that last time detects, it is determined that time between
When less than or equal to pre-set threshold value, the characteristic parameter for the audio signal that generation module gets last time and the sound currently detected
The characteristic parameter of frequency signal, which is combined, generates new characteristic parameter, and the characteristic parameter that sending module 253 generates is sent to the sky
Device is adjusted, so that the air conditioner is according to the mapping relations between default characteristic parameter and wind speed, it is determined that the feature ginseng received
The corresponding wind speed of number, and run according to the wind speed of determination.
Further, the function of horn of plenty air conditioner, the extraction module 251 are additionally operable to carry in by the audio signal
When taking the audio signal of the default first kind to fail, believed by the audio that default Second Type is extracted in the audio signal
Number；The sending module 253 is additionally operable to the audio signal of the Second Type being sent to the air conditioner, for the air-conditioning
The audio signal that device response receives.
In the present embodiment, the audio signal that air conditioner receives may be phonetic control command, it is also possible to be user couple
Audio signal caused by the air blowing of voice pick device, therefore extract default first in extraction module 251 is by the audio signal
During the audio signal failure of type, the voice signal for illustrating to detect may be phonetic control command, now be believed by the audio
The audio signal of default Second Type is extracted in number, the audio signal of the Second Type can be default second frequency scope
Audio signal, the second frequency scope can be people's acoustic frequency.
It will be appreciated by persons skilled in the art that extraction module 251 in the audio signal by extracting default second
During the audio signal failure of type, the audio signal detected may be noise signal, can now be not responding to the sound detected
Frequency signal.
Reference picture 5, Fig. 5 are the schematic flow sheet of air conditioner wind speed control method first embodiment of the present invention.
The present embodiment proposes a kind of air conditioner wind speed control method, including：
Step S10, when detecting audio signal, control terminal in the audio signal by extracting the default first kind
Audio signal；_
In the present embodiment, for user to during the voice pick device air blowing controlled in terminal, sound pickup device produces electricity
Signal, and the electric signal is converted into audio signal, the voice pick device can be microphone.
The audio signal of the default first kind can be the audio signal or default in the range of default first frequency
First frequency scope and default first amplitude range in audio signal.It is the in the audio signal of the default first kind
During audio signal in one frequency range, control terminal can obtain the sound in the range of default first frequency by bandpass filter
Frequency signal；Or the audio that the control terminal is obtained in the range of default first frequency by low pass filter and high-pass filter is believed
Number, i.e. the higher audio signal of frequency is filtered out by low pass filter, then again by high-pass filter filter out frequency compared with
Low audio signal, obtain the audio signal in the range of default first frequency.In the present embodiment, the default first frequency model
Enclosing can be configured by user, preferred scheme behaviour Blow-Up Ratio scope, can be obtained by many experiments.The default first kind
Audio signal for audio signal in default first frequency scope and default first amplitude range when, wave filter can be passed through
And the audio signal of the first kind corresponding to comparator acquisition.
Step S20, the control terminal obtain the characteristic parameter of the audio signal of the first kind, and according to default
Mapping relations between characteristic parameter and wind speed, it is determined that the wind speed corresponding to the characteristic parameter got；
In the present embodiment, the characteristic parameter of the audio signal may include the frequency, amplitude and/or audio of the audio signal
The duration of signal.In the present embodiment, rank, such as low wind, apoplexy and high wind corresponding to being set to wind speed, this feature
In mapping relations between parameter and wind speed, each characteristic parameter corresponds to one or more number ranges, such as a range of
Frequency and the corresponding wind speed rank of duration；Or the maximum wind velocity V of air conditioner is set, characteristic parameter and wind speed are set
Between mapping relations, determine each characteristic parameter it is more corresponding to maximum wind velocity V shared by wind speed Vi percentage.
Step S30, the control terminal generates wind speed regulating command according to the wind speed of determination, and wind speed regulation is referred to
Order is sent to the air conditioner, so that the air conditioner is run according to the wind speed of determination.
In the present embodiment, terminal is controlled to determine that wind speed institute is right according to the mapping relations between wind speed and control routine
The control routine answered, and coding generation blast velocity control instruction is carried out to the control routine, and the blast velocity control is instructed and sent out
Deliver to air conditioner；Or control terminal directly carries out coding generation blast velocity control instruction to the wind speed got, air conditioner is connecing
When receiving blast velocity control instruction, wind speed corresponding to acquisition, and based on the mapping relations between wind speed and control routine, determine the wind
Control routine corresponding to speed, and respond the control routine of the determination.
The air conditioner wind speed control method that the present embodiment proposes, pass through audio corresponding to user to control terminal air blowing generation
Signal, control terminal is by extracting the audio signal of the default first kind in the audio signal；The control terminal obtains institute
The characteristic parameter of the audio signal of the first kind is stated and according to the mapping relations between default characteristic parameter and wind speed, it is determined that obtaining
The wind speed corresponding to characteristic parameter got, and wind speed regulating command is generated according to the wind speed of determination, wind speed regulation is referred to
Order is sent to the air conditioner, so that the air conditioner is run according to the wind speed of determination.Produced by being directly based upon user's air blowing
Audio signal parameters control air conditioner wind speed so that the control to air conditioner is more accurate.
Further, to improve the accuracy of blast velocity control, the step S20 is specially：In the sound of the first kind
When frequency signal meets default condition, the control terminal obtains the characteristic parameter of the audio signal of the first kind, and root
According to the mapping relations between default characteristic parameter and wind speed, it is determined that the wind speed corresponding to the characteristic parameter got.
Due to user during speaking or in other active procedures, it is possible to create sound wave, therefore extracting first
Determine whether the audio signal of the first kind meets default condition during the audio signal of type, the default condition can be
The duration of audio signal and/or amplitude etc., when default condition is the duration, then meet that default condition is, the
The duration of the audio signal of one type is more than or equal to the default duration；When default condition is amplitude, then meet
Default condition is that the amplitude of the audio signal of the first kind is less than or equal to default amplitude.In the audio signal of the first kind
When meeting default condition, control terminal obtains the characteristic parameter of the audio signal of the first kind；Believe in the audio of the first kind
When number being unsatisfactory for default condition, control terminal can be not responding to the audio signal of the first kind, or can generate prompt message,
The failure of user's blast velocity control is prompted, the prompt message can be optical signal or voice signal.
Further, to improve the accuracy of blast velocity control, step S30 includes：
The control terminal determines the time between the audio signal being currently received and the audio signal received before
Interval；
It is determined that time interval be more than pre-set threshold value when, it is described control terminal according to the wind speed of determination generate wind speed regulation
Instruction, and the wind speed regulating command is sent to the air conditioner, so that the air conditioner is run according to the wind speed of determination.
Because people has that midway is taken a breath during air blowing, therefore, according to default characteristic parameter and wind speed
Between mapping relations, it is determined that after wind speed corresponding to the characteristic parameter got, control terminal determines what is be currently received
Time interval between audio signal and the audio signal received before, it is determined that time interval be more than default threshold values
When, illustrate that user controls wind speed rather than the ventilation of air conditioner again, now, control terminal directly according to the wind speed that gets into
Wind speed regulating command is generated, and the wind speed regulating command is sent to the air conditioner, so that the air conditioner is according to determination
Wind speed operation.
Further, the control terminal determine the audio signal that is currently received and the audio signal received before it
Between time interval include：
It is determined that time interval be less than or equal to pre-set threshold value when, it is described control terminal according to get wind speed generation wind
Speed increase instruction, and wind speed increase instruction is sent to the air conditioner, so that the air conditioner is according to the wind got
The wind speed that the increase of velocity modulation section air conditioner is currently run.
According to the mapping relations between default characteristic parameter and wind speed, it is determined that corresponding to the characteristic parameter got
After wind speed, control terminal determines the time interval between the audio signal being currently received and the audio signal received before
During less than or equal to default threshold values, it is only to be taken a breath to illustrate user, now controls terminal to be generated according to the wind speed got
Wind speed increase instruction, and wind speed increase instruction is sent to the air conditioner, so that the air conditioner is according to getting
The wind speed that wind speed regulation air conditioner increase is currently run.
In the present embodiment, when air conditioner carries out wind speed regulation, directly can increase on the basis of current operating air velocity
The wind speed got, such as the operating air velocity of current air conditioner is 20%V, V is the maximum wind velocity of air conditioner, and the wind received
Speed increases in instruction, wind speed 10%V, then current operating air velocity is adjusted to 30%V by air conditioner.
It will be appreciated by persons skilled in the art that to improve the accuracy of Voice command, when detecting audio signal,
Terminal is controlled by extracting the audio signal of the default first kind in the audio signal, and obtains the audio of the first kind
The characteristic parameter of signal, the control terminal determine between the audio signal that detects and the audio signal that last time detects when
Between be spaced, it is determined that time interval be less than or equal to pre-set threshold value when, the spy of audio signal that control terminal gets last time
The characteristic parameter for levying audio signal of the parameter with currently detecting is combined the new characteristic parameter of generation, and according to default feature
Mapping relations between parameter and wind speed, it is determined that the wind speed corresponding to the characteristic parameter of generation, controls wind of the terminal according to determination
Fast-growing is become a common practice fast regulating command, and the wind speed regulating command is sent into the air conditioner, so that the air conditioner is according to true
Fixed wind speed operation.
Further, the function of horn of plenty air conditioner, step S10 also include step afterwards：
When the audio signal that the default first kind is extracted in by the audio signal fails, the control terminal is by institute
State the audio signal that default Second Type is extracted in audio signal；
The audio signal of the Second Type is sent to the air conditioner by the control terminal, so that the air conditioner rings
The audio signal that should be received.
In the present embodiment, the audio signal that air conditioner receives may be phonetic control command, it is also possible to be user couple
Audio signal caused by the air blowing of voice pick device, therefore extract the default first kind in control terminal is by the audio signal
Audio signal failure when, the voice signal for illustrating to detect may be phonetic control command, now by the audio signal
The audio signal of default Second Type is extracted, the audio signal of the Second Type can be the audio of default second frequency scope
Signal, the second frequency scope can be people's acoustic frequency.
It will be appreciated by persons skilled in the art that control terminal in the audio signal by extracting default Second Type
Audio signal failure when, the audio signal detected may be noise signal, can now be not responding to the audio that detects and believe
Number.
Reference picture 6, Fig. 6 are the schematic flow sheet of air conditioner wind speed control method second embodiment of the present invention.
The present embodiment proposes a kind of air conditioner wind speed control method, including：
Step S40, when detecting audio signal, control terminal in the audio signal by extracting the default first kind
Audio signal；
In the present embodiment, for user to during the voice pick device air blowing controlled in terminal, sound pickup device produces electricity
Signal, and the electric signal is converted into audio signal, the voice pick device can be microphone.
The audio signal of the default first kind can be the audio signal or default in the range of default first frequency
First frequency scope and default first amplitude range in audio signal.It is the in the audio signal of the default first kind
During audio signal in one frequency range, control terminal can obtain the sound in the range of default first frequency by bandpass filter
Frequency signal；Or the audio that the control terminal is obtained in the range of default first frequency by low pass filter and high-pass filter is believed
Number, i.e. the higher audio signal of frequency is filtered out by low pass filter, then again by high-pass filter filter out frequency compared with
Low audio signal, obtain the audio signal in the range of default first frequency.In the present embodiment, the default first frequency model
Enclosing can be configured by user, preferred scheme behaviour Blow-Up Ratio scope, can be obtained by many experiments.The default first kind
Audio signal for audio signal in default first frequency scope and default first amplitude range when, wave filter can be passed through
And the audio signal of the first kind corresponding to comparator acquisition.
Step S50, the control terminal obtain the characteristic parameter of the audio signal of the first kind；
In the present embodiment, the characteristic parameter of the audio signal may include the frequency, amplitude and/or audio of the audio signal
The duration of signal.
The characteristic parameter is sent to the air conditioner by step S60, the control terminal, for the air conditioner according to
Mapping relations between default characteristic parameter and wind speed, it is determined that the wind speed corresponding to the characteristic parameter got, and according to obtaining
The wind speed operation got.
In the present embodiment, can to wind speed set corresponding to rank, such as low wind, apoplexy and high wind, this feature parameter with
In mapping relations between wind speed, each characteristic parameter corresponds to one or more number ranges, for example, a range of frequency and
The corresponding wind speed rank of duration；Or the maximum wind velocity V of air conditioner is set, set between characteristic parameter and wind speed
Mapping relations, determine the percentage of maximum wind velocity V shared by the more corresponding wind speed Vi of each characteristic parameter.
The air conditioner wind speed control method that the present embodiment proposes, pass through audio corresponding to user to control terminal air blowing generation
Signal, control terminal is by extracting the audio signal of the default first kind in the audio signal；The control terminal obtains institute
The characteristic parameter of the audio signal of the first kind is stated, and the characteristic parameter is sent to the air conditioner, for the air-conditioning
Device is according to the mapping relations between default characteristic parameter and wind speed, it is determined that the wind speed corresponding to the characteristic parameter got, and
Run according to the wind speed got.By being directly based upon audio signal parameters control air conditioner wind speed caused by user's air blowing, make
Control that must be to air conditioner is more accurate.
Further, to improve the accuracy of blast velocity control, the step S50 is specifically used for the sound in the first kind
When frequency signal meets default condition, the control terminal obtains the characteristic parameter of the audio signal of the first kind.
Due to user during speaking or in other active procedures, it is possible to create sound wave, therefore extracting first
Determine whether the audio signal of the first kind meets default condition during the audio signal of type, the default condition can be
The duration of audio signal and/or amplitude etc., when default condition is the duration, then meet that default condition is, the
The duration of the audio signal of one type is more than or equal to the default duration；When default condition is amplitude, then meet
Default condition is that the amplitude of the audio signal of the first kind is less than or equal to default amplitude.In the audio signal of the first kind
When meeting default condition, in the characteristic parameter for the audio signal for obtaining the first kind；It is discontented with the audio signal of the first kind
During the default condition of foot, the audio signal of the first kind can be not responding to, or prompt message can be generated, prompts user's wind speed control
System failure, the prompt message can be optical signal or voice signal.
Further, be the accuracy that improves blast velocity control, the air conditioner according to default characteristic parameter and wind speed it
Between mapping relations, it is determined that the wind speed corresponding to the characteristic parameter got, and the specific mistake run according to the wind speed got
Journey is as follows：
It is determined that the time interval between the characteristic parameter and the last characteristic parameter got that currently get, is being obtained
When the time interval arrived is more than default threshold values, run according to the wind speed got；
When the time interval got is less than or equal to default threshold values, air conditioner adjusts air-conditioning according to the wind speed got
The wind speed that device increase is currently run.
Because people has that midway is taken a breath during air blowing, therefore, in air conditioner according to default characteristic parameter
Mapping relations between wind speed, it is determined that after wind speed corresponding to the characteristic parameter got, air conditioner determines current receive
To audio signal and the audio signal that receives before between time interval, it is determined that time interval be more than default valve
During value, illustrate that user controls wind speed rather than the ventilation of air conditioner again, now directly run according to the wind speed of determination；Current
When time interval between the audio signal received and the audio signal received before is less than or equal to default threshold values, explanation
User is only to be taken a breath, the wind speed that now air conditioner is currently run according to the wind speed increase got.
In the present embodiment, when air conditioner carries out wind speed regulation, directly can increase on the basis of current operating air velocity
The wind speed got, such as the operating air velocity of current air conditioner is 20%V, V is the maximum wind velocity of air conditioner, and current signature is joined
The corresponding wind speed of number is 10%V, then current operating air velocity is adjusted to 30%V by air conditioner.
It will be appreciated by persons skilled in the art that to improve the accuracy of Voice command, also include after step S50：
When detecting audio signal, the control terminal determines the audio signal detected and the audio that last time detects
Time interval between signal；
It is determined that time interval be less than or equal to pre-set threshold value when, the control terminal audio signal that gets last time
The characteristic parameter of audio signal of the characteristic parameter with currently detecting be combined and generate new characteristic parameter；
The characteristic parameter of generation is sent to the air conditioner by the control terminal, so that the air conditioner is according to default
Mapping relations between characteristic parameter and wind speed, it is determined that the wind speed corresponding to the characteristic parameter received, and according to the wind of determination
Speed operation；
It is determined that time interval be more than pre-set threshold value when, perform step S60 i.e., the control terminal joins the feature
Number is sent to the air conditioner, so that the air conditioner is according to the mapping relations between default characteristic parameter and wind speed, it is determined that
The wind speed corresponding to characteristic parameter got, and run according to the wind speed got.
Further, the function of horn of plenty air conditioner, the step S40 also include afterwards：
When the audio signal that the default first kind is extracted in by the audio signal fails, the control terminal is by institute
State the audio signal that default Second Type is extracted in audio signal；
The audio signal of the Second Type is sent to the air conditioner by the control terminal, so that the air conditioner rings
The audio signal that should be received.
In the present embodiment, the audio signal that air conditioner receives may be phonetic control command, it is also possible to be user couple
Audio signal caused by the air blowing of voice pick device, therefore extract the default first kind in control terminal is by the audio signal
Audio signal failure when, the voice signal for illustrating to detect may be phonetic control command, now by the audio signal
The audio signal of default Second Type is extracted, the audio signal of the Second Type can be the audio of default second frequency scope
Signal, the second frequency scope can be people's acoustic frequency.
It will be appreciated by persons skilled in the art that control terminal in the audio signal by extracting default Second Type
Audio signal failure when, the audio signal detected may be noise signal, can now be not responding to the audio that detects and believe
Number.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.Embodiment party more than
The description of formula, it is required general that those skilled in the art can be understood that above-described embodiment method can add by software
The mode of hardware platform is realized, naturally it is also possible to which by hardware, but the former is more preferably embodiment in many cases.It is based on
Such understanding, the part that technical scheme substantially contributes to prior art in other words can be with software products
Form embody, the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, CD), including
Some instructions are causing a station terminal equipment (can be mobile phone, computer, server, or network equipment etc.) to perform this hair
Method described in bright each embodiment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization
The equivalent structure transformation that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (12)
1. a kind of air conditioner wind speed control method, it is characterised in that the air conditioner wind speed control method includes：
When detecting audio signal, control terminal by extracting the audio signal of the default first kind in the audio signal, its
In, the audio signal is transformed by the dynamic caused sound of gas stream；
The control terminal obtains the characteristic parameter of the audio signal of the first kind, and according to default characteristic parameter and wind
Mapping relations between speed, it is determined that the wind speed corresponding to the characteristic parameter got, wherein, the characteristic parameter includes the sound
Frequency, amplitude and/or the duration of frequency signal；
The control terminal generates wind speed regulating command according to the wind speed of determination, and the wind speed regulating command is sent into air-conditioning
Device, so that the air conditioner is run according to the wind speed of determination.
2. according to the method for claim 1, it is characterised in that the control terminal obtains the audio letter of the first kind
Number characteristic parameter, and according to the mapping relations between default characteristic parameter and wind speed, it is determined that the characteristic parameter institute got
The step of corresponding wind speed is specially：
When the audio signal of the first kind meets default condition, the control terminal obtains the sound of the first kind
The characteristic parameter of frequency signal, and according to the mapping relations between default characteristic parameter and wind speed, it is determined that the feature ginseng got
The corresponding wind speed of number.
3. according to the method for claim 1, it is characterised in that the control terminal generates wind speed according to the wind speed of determination and adjusted
Section instruction, the air conditioner is sent to by the wind speed regulating command, is run for the air conditioner according to the wind speed of determination
Step includes：
The control terminal determines the time interval between the audio signal being currently received and the audio signal received before；
It is determined that time interval be more than pre-set threshold value when, it is described control terminal according to the wind speed of determination generate wind speed regulation refers to
Order, and the wind speed regulating command is sent to the air conditioner, so that the air conditioner is run according to the wind speed of determination.
4. according to the method for claim 3, it is characterised in that the air conditioner determine the audio signal that is currently received with
After the step of time interval audio signal received before between, this method includes：
It is determined that time interval be less than or equal to pre-set threshold value when, it is described control terminal according to get wind speed generation wind speed increasing
Add instruction, and wind speed increase instruction is sent to the air conditioner, so that the air conditioner is adjusted according to the wind speed got
The wind speed that section air conditioner increase is currently run.
5. according to the method for claim 1, it is characterised in that described when detecting audio signal, control terminal is by described
After the step of audio signal of the default first kind is extracted in audio signal, this method also includes：
When the audio signal that the default first kind is extracted in by the audio signal fails, the control terminal is by the sound
The audio signal of default Second Type is extracted in frequency signal；
The audio signal of the Second Type is sent to the air conditioner by the control terminal, so that air conditioner response connects
The audio signal received.
6. a kind of air conditioner wind speed control method, it is characterised in that the air conditioner wind speed control method includes：
When detecting audio signal, control terminal by extracting the audio signal of the default first kind in the audio signal, its
In, the audio signal is transformed by the dynamic caused sound of gas stream；
The control terminal obtains the characteristic parameter of the audio signal of the first kind, wherein, the characteristic parameter includes institute
State the frequency, amplitude and/or duration of audio signal；
It is described control terminal the characteristic parameter is sent to air conditioner, for the air conditioner according to default characteristic parameter with
Mapping relations between wind speed, it is determined that the wind speed corresponding to the characteristic parameter got, and run according to the wind speed got.
7. a kind of air conditioner wind speed control system, it is characterised in that the air conditioner wind speed control system includes：
Extraction module, during for detecting audio signal, believed by the audio that the default first kind is extracted in the audio signal
Number, wherein, the audio signal is transformed by the dynamic caused sound of gas stream；
Acquisition module, the characteristic parameter of the audio signal for obtaining the first kind, wherein, the characteristic parameter includes institute
State the frequency, amplitude and/or duration of audio signal；
Determining module, for according to the mapping relations between default characteristic parameter and wind speed, it is determined that the characteristic parameter got
Corresponding wind speed；
Sending module, for generating wind speed regulating command according to the wind speed of determination, and the wind speed regulating command is sent to institute
Air conditioner is stated, so that the air conditioner is run according to the wind speed of determination.
8. system according to claim 7, it is characterised in that the acquisition module is specifically used in the first kind
When audio signal meets default condition, the characteristic parameter of the audio signal of the first kind is obtained.
9. system according to claim 7, it is characterised in that the sending module includes：
Determining unit, between the time between the determination audio signal being currently received and the audio signal received before
Every；
Generation unit, for it is determined that time interval be more than pre-set threshold value when, according to the wind speed of determination generate wind speed regulation refer to
Order；
Transmitting element, for the wind speed regulating command to be sent into the air conditioner, so that the air conditioner is according to determination
Wind speed is run.
10. system according to claim 9, it is characterised in that the generation unit be additionally operable to it is determined that time interval
During less than or equal to pre-set threshold value, according to the wind speed generation wind speed increase instruction got；The transmitting element is additionally operable to will be described
Wind speed increase instruction is sent to the air conditioner, so that the air conditioner is current according to the wind speed regulation air conditioner increase got
The wind speed of operation.
11. system according to claim 7, it is characterised in that the extraction module is additionally operable to by the audio signal
During the audio signal failure of the middle default first kind of extraction, by the audio that default Second Type is extracted in the audio signal
Signal；The sending module is additionally operable to the audio signal of the Second Type being sent to the air conditioner, for the air-conditioning
The audio signal that device response receives.
12. a kind of air conditioner wind speed control system, it is characterised in that the air conditioner wind speed control system includes：
Extraction module, during for detecting audio signal, believed by the audio that the default first kind is extracted in the audio signal
Number, wherein, the audio signal is transformed by the dynamic caused sound of gas stream；
Acquisition module, the characteristic parameter of the audio signal for obtaining the first kind, wherein, the characteristic parameter includes institute
State the frequency, amplitude and/or duration of audio signal；
Sending module, for the characteristic parameter to be sent into the air conditioner, so that the air conditioner is according to default feature
Mapping relations between parameter and wind speed, it is determined that the wind speed corresponding to the characteristic parameter got, and according to the wind speed got
Operation.
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| CN105892679A (en) * | 2016-04-28 | 2016-08-24 | 乐视控股（北京）有限公司 | Virtual reality image playing method and device |
| CN107166651B (en) * | 2017-05-23 | 2020-01-24 | 珠海格力电器股份有限公司 | Control method and device of air conditioner |
| CN111076245B (en) * | 2018-10-19 | 2021-07-23 | 宁波方太厨具有限公司 | Intelligent noise reduction method for range hood |
| CN111324393A (en) * | 2018-12-14 | 2020-06-23 | 美的集团股份有限公司 | Equipment state control method and device, electronic equipment and storage medium |
| CN112614332B (en) * | 2020-12-10 | 2022-01-28 | 维沃移动通信有限公司 | Terminal control method and device and electronic equipment |
| CN115248565B (en) * | 2021-04-27 | 2024-08-09 | 佛山市顺德区美的电热电器制造有限公司 | Control method and device, storage medium, air outlet equipment and terminal equipment |
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| JP2013145333A (en) * | 2012-01-16 | 2013-07-25 | Mitsubishi Electric Corp | Air-conditioning equipment control adapter and air-conditioning equipment |
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