CN106647398A - Remote controller, operation control method and device - Google Patents
Remote controller, operation control method and device Download PDFInfo
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- CN106647398A CN106647398A CN201611207022.0A CN201611207022A CN106647398A CN 106647398 A CN106647398 A CN 106647398A CN 201611207022 A CN201611207022 A CN 201611207022A CN 106647398 A CN106647398 A CN 106647398A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
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- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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- 206010034719 Personality change Diseases 0.000 description 1
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- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical group [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
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- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- JOMFQUQEGVFPCT-UHFFFAOYSA-N dilithium;dioxido(oxo)germane Chemical compound [Li+].[Li+].[O-][Ge]([O-])=O JOMFQUQEGVFPCT-UHFFFAOYSA-N 0.000 description 1
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical class [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
-
- 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
-
- 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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- Physics & Mathematics (AREA)
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention provides a remote controller, an operation control method and a device; the remote controller comprises a motion identification module and a non-contact type piezoelectric energy supply module; the motion identification module is arranged on the remote controller body, connected to a control module, used for collecting posture change information of the remote controller body and sending the posture change information to the control module, thus allowing the control module to determine a corresponding operation control order according to the posture change information and a preset motion sample set; the non-contact type piezoelectric energy supply module is arranged on the remote controller body, used for converting the remote controller body inertia force kinetic energy into electric energy, and sending the electric energy to power consumption modules of the remote controller; the power consumption modules comprise the control module, a communication module and the motion identification module. The method and device can improve the operation control order forming accuracy and reliability, thus saving electric energy loss.
Description
Technical field
The present invention relates to remote control technical field, in particular to a kind of remote control, a kind of progress control method and
Plant operating control device.
Background technology
With the development of radio magnetic wave transmission technology, user's increasingly custom manipulates home appliance with remote control, generally
It is come generating run control instruction, in order to lift the experience of user, technology according to user to the operational circumstances of touch controlled key
Personnel are compatible with action sensing module in remote control, with by detecting that the multidate information of remote control determines corresponding operation control
Instruction, being particularly suited for vision has the user crowd of obstacle.
In correlation technique, although propose the attitudes vibration information to remote control and sense, but, real-time detection remote control
The attitudes vibration information of device body simultaneously carries out computing parsing and can increase electric energy loss, and remote control generally using dry cell as energy
Source, dry cell includes that various heavy and chemical reagent can cause severe contamination to ecological environment.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art or correlation technique.
For this purpose, it is an object of the present invention to proposing a kind of remote control.
Further object is that proposing a kind of progress control method.
Another object of the present invention is to propose a kind of operating control device.
For achieving the above object, a kind of embodiment according to the first aspect of the invention, it is proposed that remote control, including：It is dynamic
Make identification module, on the body of remote control, be connected to control module, for gathering the attitudes vibration letter of the body of remote control
Breath, and by attitudes vibration feedback of the information to control module, so that control module is according to attitudes vibration information and default action sample
This collection determines corresponding operation control instruction；Contactless piezoelectricity power module, on the body of the remote control, for inciting somebody to action
The inertia force kinetic energy of the body of the remote control is converted to electric energy, and the electric energy is transmitted to the power consumption mould of the remote control
Block, wherein, the power consumption module includes the control module, the communication module and the action recognition module.
According to an embodiment of the invention remote control, on the body of remote control, connects by by action recognition module
To control module, for gathering the attitudes vibration information of the body of remote control, and by attitudes vibration feedback of the information to control module,
So that control module determines corresponding operation control instruction according to attitudes vibration information and default sample action collection, in addition, non-
Contact piezoelectricity power module is located on the body of the remote control, for the inertia force kinetic energy of the body of the remote control to be turned
Electric energy is changed to, and the electric energy is transmitted to the power consumption module of the remote control, in the dynamic attitudes vibration according to remote control
While information generating run control instruction, remote control is compensated by the electric energy of contactless piezoelectricity power module offer
Power consumption penalty, user completely dispenses with the button of touch-control remote controller, improves the experience of user.
Relative in prior art, the piezoelectricity power module in remote control is contact chip, and located at button lower section, is used
Family needs for pressing keys to produce electric energy or send operation control instruction, remote control of the convenience far below the present invention.
Wherein, piezoelectric vibrator is formed using piezo-electric crystal or piezoelectric ceramics, among the crystal grain of this piezoelectric ceramics
There is ferroelectric domain, ferroelectric domain is by the mutually perpendicular 90 farmland group in antiparallel 180 farmland in spontaneous polarization direction and spontaneous polarization direction
Into, these electricdomains under the conditions of artificial polarization (applying strong dc electric field), spontaneous polarization fully arrange according to dispatch from foreign news agency field direction and
Cancel and keep after external electric field remanent polarization, therefore with macroscopical piezoelectricity.Such as：It is barium titanate BT, lead zirconate titanate PZT, modified
Lead zirconate titanate, lead meta-columbute, lead niobate barium-lithium PBLN, modified lead titanate PT etc..
Piezo-electric crystal refers generally to piezoelectric single crystal, refers to the crystal grown by crystal space dot matrix long-range order.This
Crystal structure is planted without symmetrical centre, therefore with piezoelectricity.As crystal (quartz crystal), lithium gallium oxide, lithium germanium oxide, germanic acid titanium and
Iron transistor lithium niobate, lithium tantalate etc..
Comparatively speaking, piezoelectric ceramics piezoelectricity is strong, dielectric constant is high, can be processed into arbitrary shape, but mechanical quality
The factor is relatively low, electrical loss is larger, stability is poor, thus suitable for the application such as high-power transducer and broadband filter, but to height
Frequently, high stable application is undesirable.The piezoelectricity monocrystalline piezoelectric such as quartz is weak, and dielectric constant is very low, is limited by cut type and there is size office
Limit, but stability is very high, and mechanical quality factor is high, more for making oscillator, the high selectivity of standard frequency control.
Remote control according to the abovementioned embodiments of the present invention, can also have following technical characteristic：
Preferably, the contactless piezoelectricity power module also includes：Piezoelectric vibrator, one end conduct of the piezoelectric vibrator
The output end of the inertia force kinetic energy；Mass, freely located at the other end of the piezoelectric vibrator, for shaking in the piezoelectricity
Son improves the inertia force kinetic energy when vibrating in the presence of inertia force；Buffer structure, encloses the mass and arranges, and is used for
Limit the vibration area of the mass.
According to an embodiment of the invention remote control, is shaken by piezoelectricity being arranged in contactless piezoelectricity power module
Son, mass and buffer structure, according to piezoelectricity transfer principle, during piezoelectric vibrator is with the body vibration processes of remote control, can be by
Inertia force kinetic energy is converted to electric energy, and one end of piezoelectric vibrator is fixed and used as output end, the other end of piezoelectric vibrator can be free
Vibration, due to mass it is proportional with inertia force, therefore, separately set mass to improve inertia force kinetic energy, and in order to avoid piezoelectricity
The amplitude of oscillator is excessive and ruptures, and buffer structure is arranged around mass, to limit the vibration area of mass, Jin Erti
The service life and reliability of high contactless piezoelectricity power module.
Preferably, also include：Subscriber identification module, on the body of remote control, is connected to control module, in inspection
When surveying the biological information of user with default biometric information matches, trigger action identification module gathers the body of remote control
Attitudes vibration information.
Remote control according to an embodiment of the invention, by arranging action recognition module, Ke Yitong on remote controller body
The attitudes vibration information for crossing the body of detection remote control determines corresponding operation control instruction, and before this, is used by arranging
Family identification module carries out matching judgment to the biological information of user, on the one hand, can ensure that when user grips remote control,
The detection of attitudes vibration information is just triggered, on the other hand, the identity information of user can be determined by biological information, passed through
Identity information determines operating right, to meet use demand of the different user to home appliance.
Preferably, when subscriber identification module is located at the gripping area of remote control, subscriber identification module includes infrared detection mould
At least one in block, resistance-type detection module, condenser type detection module, temperature detecting module and touch switch, user's identification
When the body of specified user's gripping remote control is detected, trigger action identification module gathers the attitude of the body of remote control to module
Change information.
Remote control according to an embodiment of the invention, by gripping area of the subscriber identification module located at remote control,
Arrange subscriber identification module include infrared detection module, fingerprint identification module, resistance-type detection module, condenser type detection module, temperature detecting module and
At least one in touch switch, subscriber identification module when detecting specified user and gripping the body of remote control, trigger action
The attitudes vibration information of the body of identification module collection remote control, can further improve triggering attitudes vibration infomation detection
Reliability and accuracy.
Wherein, whether infrared detection module, fingerprint identification module is blocked based on optical principle detection gripping area by the hand of user, resistance-type inspection
It is to judge whether user grips remote control based on human impedance to survey module and condenser type detection module, and temperature detecting module is
Judge whether user grips remote control based on the mean body temperature of human body, touch switch is that a kind of switch of machinery carrys out control action
Identification module working condition.
Preferably, subscriber identification module is included in face recognition module, voiceprint identification module and fingerprint identification module extremely
Few one kind, for determining the identity information of user, to determine corresponding sample action collection according to the identity information of user.
According to an embodiment of the invention remote control, by arranging subscriber identification module face recognition module, vocal print are included
At least one in identification module and fingerprint identification module, can further detect the identity information of user, such as family into
Old man, child or adult in member, it corresponds respectively to different sample action collection, and and for example, user is householder or visitor,
Corresponding to different sample action collection.In other words, because on the one hand sample action collection determines the action classification of detection, the opposing party
Face also determines the category of operation control instruction, therefore, by the judgement of identity information can quickly, generate household electrical appliances to energy-conservation and set
Standby operation control instruction, and farthest meet the use demand of user.
Preferably, action recognition module includes：3-axis acceleration sensor and three axis angular rate sensors, are respectively used to obtain
3-axis acceleration and three axis angular rates of the body of remote control in a designated space rectangular coordinate system is taken, wherein, attitude becomes
Change information includes 3-axis acceleration and three axis angular rates.
Remote control according to an embodiment of the invention, obtains 3-axis acceleration, by angular speed by acceleration transducer
Sensor obtains three axis angular rate Data Concurrents and is sent to remote control, and three axles of remote control remote control acceleration transducer accelerate
Three axis angular rate data of degree and angular-rate sensor, extract analysis module extracted data feature and form data by data characteristics
Characteristic vector, the remote control action recognition module of remote control is moved according to the data characteristics vector and the remote control of storage in remote control
Probability distribution situation analysis is carried out as data model to judge the remote control action belonging to the data characteristics vector, data are special
Levy transmission module simultaneously by data characteristics extract the data characteristics vector that analysis module extracts upload to cloud server preserve to
Cloud database simultaneously updates remote control action data model.
Wherein, three axles are usually a fixed rectangular coordinate system in space, in order to reduce the matching operation process of remote control,
The plane that the touch control keyboard place of remote control can be arranged is X-Y plane, and the normal of X-Y plane is Z axis, is detecting user's
When biological information is with default biometric information matches, above-mentioned rectangular coordinate system in space is just generated, and then determine that three axles add
Speed and three axis angular rates.
Preferably, also include：Pretreatment module, is connected between action recognition module and control module, for action
The attitudes vibration information of identification module collection carries out the disposal of gentle filter, and exports to control module.
According to an embodiment of the invention remote control, by arranging pretreatment module smooth filter is carried out to attitudes vibration information
Ripple process, can effectively filter out such as acceleration of gravity interference, to improve the detection efficiency to tiny signal.
Preferably, when communication module is infrared communication module, the carrier frequency of transmission operation control instruction is 38KHz.
Preferably, when communication module is Wi-Fi communication modules or bluetooth communication, the carrier wave of transmission operation control instruction
Frequency is 2.4GHz.
According to an embodiment of the invention remote control, is Wi-Fi communication modules or Bluetooth communication by arranging communication module
During module, the carrier frequency of transmission operation control instruction is 2.4GHz, remote control can be accessed in the LAN of family, is passed through
Wi-Fi or bluetooth are communicated and data interaction with home appliance, further extend the application scenarios of remote control.
Preferably, also include：Scanning keyboard, located at the positive side of the body of remote control, is connected to control module, for pressing
Scan pressing information according to predetermined period, and will pressing feedback of the information to control module, for control module it is true according to pressing information
Fixed corresponding operation control instruction.
According to an embodiment of the invention remote control, by arranging scanning button, has provided the user another kind of generation and has transported
The mode of row control instruction, improves the experience of user.
Preferably, also include：Display interface, on the body of remote control, is connected to control module, for the mould that will communicate
Block operation control instruction to be sent is shown as character information, to be prompted to user.
According to an embodiment of the invention remote control, control instruction is run for character letter by showing on display interface
Breath, it is possible to use the matching result of attitudes vibration information is intuitively recognized at family, and the operation control for needed for is determined whether for user
System instruction.
Preferably, also include：Indicating module, on the body of remote control, is connected to communication module, for detecting
Communication module is sent after operation control instruction, generates information, wherein, information includes that optical cue information, acoustics are carried
Show at least one in information and vibration prompt information.
Remote control according to an embodiment of the invention, by detecting after communication module sends operation control instruction, leads to
Cross indicating module and generate information, equally can intuitively make user understand the control process of home appliance, such as remote control
Indoor on-hook to air-conditioner sends operation control instruction, and user is difficult to see operational factor by the display floater of indoor on-hook
Change, at this point it is possible to the reminding module passed through on remote control determines the operational factor and running status of air-conditioner.
A kind of embodiment according to the second aspect of the invention, it is proposed that progress control method, including：Detection user's
When biological information is with default biometric information matches, the attitudes vibration information of the body of remote control is gathered；According to attitude
Change information and default sample action collection determine corresponding operation control instruction.
Progress control method according to an embodiment of the invention, by the biological information in detection user and default life
When thing characteristic information is matched, the attitudes vibration information of the body of remote control is gathered；According to attitudes vibration information and default action
Sample set determines corresponding operation control instruction, on the one hand, can ensure that when user grips remote control, just triggers attitudes vibration
The detection of information, on the other hand, can determine the identity information of user by biological information, determined by identity information and grasped
Make authority, to meet use demand of the different user to home appliance.
Progress control method according to the abovementioned embodiments of the present invention, can also have following technical characteristic：
Preferably, when the biological information of user is detected with default biometric information matches, remote control is gathered
The attitudes vibration information of body, specifically includes following steps：The biological information of user is gathered to judge whether user grips
The body of remote control；When judging that user grips the body of remote control, determine biological information with default biological information
Matching, and gather the attitudes vibration information of the body of remote control.
According to an embodiment of the invention progress control method, by gathering the biological information of user user is judged
Whether the body of remote control is gripped；When judging that user grips the body of remote control, determine biological information with default biology
Characteristic information is matched, and gathers the attitudes vibration information of the body of remote control, can further improve triggering attitudes vibration letter
The reliability and accuracy of breath detection.
Preferably, when the biological information of user is detected with default biometric information matches, remote control is gathered
The attitudes vibration information of body, specifically includes following steps：The biological information and default biological information of collection user
Matched, to determine the identity information of user；Corresponding sample action collection is determined according to the identity information of user, and gathers distant
The attitudes vibration information of the body of control device.
Progress control method according to an embodiment of the invention, by the biological information and default biology that gather user
Characteristic information is matched, and to determine the identity information of user, according to the identity information of user corresponding sample action collection is determined,
And gather the attitudes vibration information of the body of remote control, such as the old man, child or adult in kinsfolk, it is corresponded to respectively
In different sample action collection, and for example, user is householder or visitor, also corresponds to different sample action collection.In other words, due to
On the one hand sample action collection determines the action classification of detection, on the other hand also determines the category of operation control instruction, therefore,
The operation control instruction of home appliance can quickly, energy-conservation be generated by the judgement of identity information, and it is farthest full
The use demand of sufficient user.
Preferably, attitudes vibration information includes that three axles of the body of remote control in a designated space rectangular coordinate system add
Speed and three axis angular rates.
According to an embodiment of the invention progress control method, is obtained 3-axis acceleration, is passed through by acceleration transducer
Angular-rate sensor obtains three axis angular rate Data Concurrents and is sent to remote control, and the three of remote control remote control acceleration transducer
Three axis angular rate data of axle acceleration and angular-rate sensor, by data characteristics analysis module extracted data feature shape is extracted
Into data characteristics vector, the remote control action recognition module of remote control according to data characteristics vector with remote control storage it is distant
Control device action data model carries out probability distribution situation analysis to judge the remote control action belonging to the data characteristics vector,
The data characteristics vector that data characteristics extracts analysis module extraction is uploaded to cloud server by transmission module simultaneously in data characteristics
Preserve to cloud database and update remote control action data model.
Preferably, corresponding operation control instruction is determined according to attitudes vibration information and default sample action collection, specifically
Comprise the following steps：Determine that the time series data of 3-axis acceleration and three axis angular rate data in fixed length window carries out signal statistics
Analysis, with extracted data feature data characteristics vector is formed；According to the probability distribution that data characteristics vector is concentrated in sample action
Determine the action classification belonging to attitudes vibration information；It is default corresponding with operation control instruction according to action classification, action classification
Relation, it is determined that operation control instruction corresponding with attitudes vibration information, wherein, the time series data in fixed length window includes extracting
Data waveform average power, the standard deviation of data waveform, the amplitude of data waveform, the crest number of data waveform, data wave
The parameter of the trough number, the parameter of Fourier transformation and Chebyshev transformation of shape.
According to an embodiment of the invention progress control method, is existed by determination 3-axis acceleration and three axis angular rate data
Time series data in fixed length window carries out signal statistics analysis, forms data characteristics vector with extracted data feature, then basis
Data characteristics vector determines the action classification belonging to attitudes vibration information in the probability distribution that sample action is concentrated, finally according to dynamic
Make the default corresponding relation of classification, action classification and operation control instruction, it is determined that operation control corresponding with attitudes vibration information
Instruction, can be completed quickly and effectively the parsing and judgement of the attitudes vibration information to remote control, and accuracy rate is high and reliable.
The action of various remote controls has the corresponding acceleration transducer and angular-rate sensor data on three direction of principal axis
The change of waveform, the process of modeling needs to form training sample set, Ran Houtong according to the data of these known sorting items first
The conditional probability for counting each characteristic attribute under each action classification is estimated, for the characteristic attribute of known remote control classification action
Conditional probability is calculated according to NB Algorithm and completed, and probability distribution specifically includes following steps：
(1) the feature value vector collection of the sensor output signal that X={ a1, a2, a3 ... ... am } is arrived for remote control is set
Close, a1, a2, a3 ... ... am is the feature value attribute of each action, and these feature value attributes are added according to three axles of remote control
The characteristic parameter extracted in speed and three axis angular rates.
(2) remote control action classification set C={ y0, y1, y2, y3, y4 ... yn }, wherein y0, y1, y2, y3 are set,
Y4 ... yn are above-mentioned remote control action classification.
(3) P (y are calculated1| x), P (y2| x), P (y3| x), P (y4|x)……P(yn| x), that is, calculate each action classification
Training sample concentrate occur probability, if each feature value attribute is conditional sampling, according to Bayes' theorem just like
Lower derivation：
Because denominator is constant for everything classification, if molecule is maximized, and because each characteristic value
Attribute is conditional sampling, so having：
Wherein P (aj|yi) it is to be calculated by the probability distribution situation of canned data in model.
(4) if P is (yk| x)=max (P (y1| x), P (y2| x), P (y3| x), P (y4|x)……P(yn| x)) (3),
Then x ∈ ykIf type of action is maximum relative to x conditional probabilities, is judged to the type of action.
A kind of embodiment according to the third aspect of the invention we, it is proposed that operating control device, including：Collecting unit, uses
In when the biological information of user is detected with default biometric information matches, the attitudes vibration of the body of remote control is gathered
Information；Determining unit, for determining corresponding operation control instruction according to attitudes vibration information and default sample action collection.
Operating control device according to an embodiment of the invention, by the biological information in detection user and default life
When thing characteristic information is matched, the attitudes vibration information of the body of remote control is gathered；According to attitudes vibration information and default action
Sample set determines corresponding operation control instruction, on the one hand, can ensure that when user grips remote control, just triggers attitudes vibration
The detection of information, on the other hand, can determine the identity information of user by biological information, determined by identity information and grasped
Make authority, to meet use demand of the different user to home appliance.
Operating control device according to the abovementioned embodiments of the present invention, can also have following technical characteristic：
Preferably, collecting unit is additionally operable to：The biological information of user is gathered to judge whether user grips remote control
Body；Collecting unit is additionally operable to：When judging that user grips the body of remote control, determine biological information with default biology
Characteristic information is matched, and gathers the attitudes vibration information of the body of remote control.
According to an embodiment of the invention operating control device, by gathering the biological information of user user is judged
Whether the body of remote control is gripped；When judging that user grips the body of remote control, determine biological information with default biology
Characteristic information is matched, and gathers the attitudes vibration information of the body of remote control, can further improve triggering attitudes vibration letter
The reliability and accuracy of breath detection.
Preferably, collecting unit is additionally operable to：The biological information and default biological information of collection user is carried out
Match somebody with somebody, to determine the identity information of user；Collecting unit is additionally operable to：Corresponding sample action is determined according to the identity information of user
Collection, and gather the attitudes vibration information of the body of remote control.
Operating control device according to an embodiment of the invention, by the biological information and default biology that gather user
Characteristic information is matched, and to determine the identity information of user, according to the identity information of user corresponding sample action collection is determined,
And gather the attitudes vibration information of the body of remote control, such as the old man, child or adult in kinsfolk, it is corresponded to respectively
In different sample action collection, and for example, user is householder or visitor, also corresponds to different sample action collection.In other words, due to
On the one hand sample action collection determines the action classification of detection, on the other hand also determines the category of operation control instruction, therefore,
The operation control instruction of home appliance can quickly, energy-conservation be generated by the judgement of identity information, and it is farthest full
The use demand of sufficient user.
Preferably, attitudes vibration information includes that three axles of the body of remote control in a designated space rectangular coordinate system add
Speed and three axis angular rates.
According to an embodiment of the invention operating control device, is obtained 3-axis acceleration, is passed through by acceleration transducer
Angular-rate sensor obtains three axis angular rate Data Concurrents and is sent to remote control, and the three of remote control remote control acceleration transducer
Three axis angular rate data of axle acceleration and angular-rate sensor, by data characteristics analysis module extracted data feature shape is extracted
Into data characteristics vector, the remote control action recognition module of remote control according to data characteristics vector with remote control storage it is distant
Control device action data model carries out probability distribution situation analysis to judge the remote control action belonging to the data characteristics vector,
The data characteristics vector that data characteristics extracts analysis module extraction is uploaded to cloud server by transmission module simultaneously in data characteristics
Preserve to cloud database and update remote control action data model.
Preferably, determining unit is additionally operable to：Determine 3-axis acceleration and three axis angular rate data in fixed length window when
Ordinal number forms data characteristics vector according to signal statistics analysis is carried out with extracted data feature；Determining unit is additionally operable to：According to data
Characteristic vector determines the action classification belonging to attitudes vibration information in the probability distribution that sample action is concentrated；Determining unit is also used
In：According to action classification, action classification and the default corresponding relation for running control instruction, it is determined that corresponding with attitudes vibration information
Operation control instruction, wherein, the time series data in fixed length window includes average power, the data waveform of the data waveform for extracting
Standard deviation, the amplitude of data waveform, the crest number of data waveform, the trough number of data waveform, the parameter of Fourier transformation and
The parameter of Chebyshev transformation.
According to an embodiment of the invention operating control device, is existed by determination 3-axis acceleration and three axis angular rate data
Time series data in fixed length window carries out signal statistics analysis, forms data characteristics vector with extracted data feature, then basis
Data characteristics vector determines the action classification belonging to attitudes vibration information in the probability distribution that sample action is concentrated, finally according to dynamic
Make the default corresponding relation of classification, action classification and operation control instruction, it is determined that operation control corresponding with attitudes vibration information
Instruction, can be completed quickly and effectively the parsing and judgement of the attitudes vibration information to remote control, and accuracy rate is high and reliable.
The action of various remote controls has the corresponding acceleration transducer and angular-rate sensor data on three direction of principal axis
The change of waveform, the process of modeling needs to form training sample set, Ran Houtong according to the data of these known sorting items first
The conditional probability for counting each characteristic attribute under each action classification is estimated, for the characteristic attribute of known remote control classification action
Conditional probability is calculated according to NB Algorithm and completed, and probability distribution specifically includes following steps：
(1) the feature value vector collection of the sensor output signal that X={ a1, a2, a3 ... ... am } is arrived for remote control is set
Close, a1, a2, a3 ... ... am is the feature value attribute of each action, and these feature value attributes are added according to three axles of remote control
The characteristic parameter extracted in speed and three axis angular rates.
(2) remote control action classification set C={ y0, y1, y2, y3, y4 ... yn }, wherein y0, y1, y2, y3 are set,
Y4 ... yn are above-mentioned remote control action classification.
(3) P (y are calculated1| x), P (y2| x), P (y3| x), P (y4|x)……P(yn| x), that is, calculate each action classification
Training sample concentrate occur probability, if each feature value attribute is conditional sampling, according to Bayes' theorem just like
Lower derivation：
Because denominator is constant for everything classification, if molecule is maximized, and because each characteristic value
Attribute is conditional sampling, so having：
Wherein P (aj|yi) it is to be calculated by the probability distribution situation of canned data in model.
(4) if P is (yk| x)=max (P (y1| x), P (y2| x), P (y3| x), P (y4|x)……P(yn| x)) (3),
Then x ∈ ykIf type of action is maximum relative to x conditional probabilities, is judged to the type of action.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
It is substantially and easy to understand, wherein：
Figure 1A shows the schematic block diagram of remote control according to an embodiment of the invention；
Figure 1B shows the structural representation of the contactless piezoelectricity power module of remote control according to an embodiment of the invention
Figure；
Fig. 2 shows the schematic flow diagram of progress control method according to an embodiment of the invention；
Fig. 3 shows the schematic flow diagram of progress control method according to another embodiment of the invention；
Fig. 4 shows the schematic block diagram of operating control device according to an embodiment of the invention.
Specific embodiment
It is below in conjunction with the accompanying drawings and concrete real in order to be more clearly understood that the above objects, features and advantages of the present invention
Apply mode to be further described in detail the present invention.It should be noted that in the case where not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment restriction.
Figure 1A shows the schematic block diagram of remote control according to an embodiment of the invention.
Figure 1B shows the structural representation of the contactless piezoelectricity power module of remote control according to an embodiment of the invention
Figure.
As shown in FIG. 1A and 1B, remote control 100 according to an embodiment of the invention, including：Action recognition module 108,
On the body of remote control 100, control module 102 is connected to, for gathering the attitudes vibration letter of the body of remote control 100
Breath, and by attitudes vibration feedback of the information to control module 102, so that control module 102 is according to attitudes vibration information and default
Sample action collection determines corresponding operation control instruction；Contactless piezoelectricity power module 106, located at the remote control 100
On body, for the inertia force kinetic energy of the body of the remote control 100 to be converted into electric energy, and the electric energy is transmitted to described
The power consumption module of remote control 100, wherein, the power consumption module includes the control module 102, the communication module 104 and institute
State action recognition module 108.
Remote control 100 according to an embodiment of the invention, by by action recognition module 108 located at remote control 100 sheet
On body, control module 102 is connected to, for gathering the attitudes vibration information of the body of remote control 100, and by attitudes vibration information
Feed back to control module 102, for control module 102 determined according to attitudes vibration information and default sample action collection it is corresponding
Operation control instruction, in addition, contactless piezoelectricity power module 106 is on the body of the remote control 100, for will be described
The inertia force kinetic energy of the body of remote control 100 is converted to electric energy, and the electric energy is transmitted to the power consumption mould of the remote control 100
Block, while the dynamic attitudes vibration information generating run control instruction according to remote control 100, by contactless piezoelectricity
The electric energy that power module 106 is provided compensating the power consumption penalty of remote control 100, user completely dispense with touch-control remote controller 100 by
Key, improves the experience of user.
Relative in prior art, the piezoelectricity power module in remote control 100 is contact chip, and under button
Side, user needs for pressing keys to produce electric energy or send operation control instruction, remote control of the convenience far below the present invention
Device 100.
Remote control 100 according to the abovementioned embodiments of the present invention, can also have following technical characteristic：
Preferably, the contactless piezoelectricity power module 106 also includes：Piezoelectric vibrator 1062, the piezoelectric vibrator
Output end of 1062 one end as the inertia force kinetic energy；Mass 1064, freely located at the piezoelectric vibrator 1062
The other end, when vibrating in the presence of inertia force, the inertia force kinetic energy is improved in the piezoelectric vibrator 1062；Buffering knot
Structure 1066, encloses the mass 1064 and arranges, for limiting the vibration area of the mass 1064.
Remote control 100 according to an embodiment of the invention, by the way that pressure will be arranged in contactless piezoelectricity power module 106
Electric tachometer indicator 1062, mass 1064 and buffer structure 1066, according to piezoelectricity transfer principle, piezoelectric vibrator 1062 is with remote control 100
Body vibration processes in, inertia force kinetic energy can be converted to electric energy, one end of piezoelectric vibrator 1062 is fixed and as output
End, the other end of piezoelectric vibrator 1062 can with free vibration, due to mass 1064 and inertia force it is proportional, therefore, separately set matter
Gauge block 1064 is ruptured with improving inertia force kinetic energy in order to avoid the amplitude of piezoelectric vibrator 1062 is excessive, in mass 1064
Around arrange buffer structure 1066, to limit the vibration area of mass 1064, and then improve contactless piezoelectricity energy supply
The service life and reliability of module 106.
Preferably, also include：Subscriber identification module 110, on the body of remote control, is connected to control module 102, uses
In when the biological information of user is detected with default biometric information matches, trigger action identification module 108 gathers distant
The attitudes vibration information of the body of control device 100.
Remote control 100 according to an embodiment of the invention, by arranging action recognition module on the body of remote control 100
108, can by detecting that the attitudes vibration information of the body of remote control 100 determines corresponding operation control instruction, and here it
Before, matching judgment is carried out to the biological information of user by arranging subscriber identification module 110, on the one hand, can ensure that
When user grips remote control 100, the detection of attitudes vibration information is just triggered, on the other hand, can be true by biological information
Determine the identity information of user, operating right is determined by identity information, to meet use demand of the different user to home appliance.
Preferably, when subscriber identification module 110 is located at the gripping area of remote control, subscriber identification module 110 includes infrared
At least one in detection module, resistance-type detection module, condenser type detection module, temperature detecting module and touch switch, uses
When the body of specified user's gripping remote control is detected, trigger action identification module 108 gathers remote control to family identification module 110
The attitudes vibration information of 100 body.
Remote control 100 according to an embodiment of the invention, by subscriber identification module 110 located at the grip zone of remote control
During domain, arranging subscriber identification module 110 includes infrared detection module, fingerprint identification module, resistance-type detection module, condenser type detection module, temperature inspection
At least one in surveying module and touch switch, subscriber identification module 110 grips the body of remote control specified user is detected
When, the attitudes vibration information of the body of the collection remote control 100 of trigger action identification module 108 can further improve triggering
The reliability and accuracy of attitudes vibration infomation detection.
Wherein, whether infrared detection module, fingerprint identification module is blocked based on optical principle detection gripping area by the hand of user, resistance-type inspection
It is to judge whether user grips remote control 100, temperature detection mould based on human impedance to survey module and condenser type detection module
Block is to judge whether user grips remote control 100 based on the mean body temperature of human body, and touch switch is that a kind of switch of machinery comes
The working condition of control action identification module 108.
Preferably, subscriber identification module 110 is included in face recognition module, voiceprint identification module and fingerprint identification module
At least one, for determining the identity information of user, to determine corresponding sample action collection according to the identity information of user.
According to an embodiment of the invention remote control 100, by arranging subscriber identification module 110 recognition of face mould is included
At least one in block, voiceprint identification module and fingerprint identification module, can further detect the identity information of user, for example
Old man, child or adult in kinsfolk, it corresponds respectively to different sample action collection, and for example, user be householder or
Visitor, also corresponds to different sample action collection.In other words, because on the one hand sample action collection determines the action class of detection
, on the other hand do not also determine the category of operation control instruction, therefore, by the judgement of identity information can quickly, energy-conservation
The operation control instruction of home appliance is generated, and farthest meets the use demand of user.
Preferably, action recognition module 108 includes：The axis angular rate sensor of 3-axis acceleration sensor 1102 and three
1104, it is respectively used to obtain 3-axis acceleration and three axles of the body of remote control 100 in a designated space rectangular coordinate system
Angular speed, wherein, attitudes vibration information includes 3-axis acceleration and three axis angular rates.
Remote control 100 according to an embodiment of the invention, obtain 3-axis acceleration, by angle speed by acceleration transducer
Degree sensor obtains three axis angular rate Data Concurrents and is sent to remote control 100, and remote control 100 receives the acceleration sensing of remote control 100
The 3-axis acceleration of device and three axis angular rate data of angular-rate sensor, by data characteristics analysis module extracted data is extracted
Feature forms data characteristics vector, the action recognition module 108 of remote control 100 of remote control 100 according to data characteristics vector with
The action data model of remote control 100 stored in remote control 100 carries out probability distribution situation analysis to judge the data characteristics
The action of remote control 100 belonging to vector, data characteristics is extracted the data that analysis module is extracted by transmission module simultaneously in data characteristics
Characteristic vector uploads to cloud server and preserves to cloud database and update the action data model of remote control 100.
Wherein, three axles are usually a fixed rectangular coordinate system in space, in order to reduce the matching operation of remote control 100
Journey, the plane that can arrange the touch control keyboard place of remote control 100 is X-Y plane, and the normal of X-Y plane is Z axis, is being detected
When the biological information of user is with default biometric information matches, above-mentioned rectangular coordinate system in space is just generated, and then determined
3-axis acceleration and three axis angular rates.
Preferably, also include：Pretreatment module 112, is connected between action recognition module 108 and control module 102, uses
The disposal of gentle filter is carried out in the attitudes vibration information gathered to action recognition module 108, and is exported to control module 102.
According to an embodiment of the invention remote control 100, are carried out by arranging pretreatment module 112 to attitudes vibration information
The disposal of gentle filter, can effectively filter out such as acceleration of gravity interference, to improve the detection efficiency to tiny signal.
Preferably, when communication module 104 is infrared communication module 104, the carrier frequency of transmission operation control instruction is
38KHz。
Preferably, when communication module 104 is Wi-Fi communication modules 104 or bluetooth communication 104, transmission operation control
The carrier frequency of instruction is 2.4GHz.
Remote control 100 according to an embodiment of the invention, by arrange communication module 104 be Wi-Fi communication modules 104 or
During bluetooth communication 104, the carrier frequency of transmission operation control instruction is 2.4GHz, remote control 100 can be accessed into family
LAN in, communicated with home appliance by Wi-Fi or bluetooth and data interaction, further extend remote control 100
Application scenarios.
Preferably, also include：Scanning keyboard 114, located at the positive side of the body of remote control 100, is connected to control module
102, for scanning pressing information according to predetermined period, and feedback of the information will be pressed to control module 102, for control module
102 determine corresponding operation control instruction according to pressing information.
According to an embodiment of the invention remote control 100, by arranging scanning button, have provided the user another kind of generation
The mode of operation control instruction, improves the experience of user.
Preferably, also include：Display interface 116, on the body of remote control 100, is connected to control module 102, uses
In the operation control instruction to be sent of communication module 104 is shown as into character information, to be prompted to user.
According to an embodiment of the invention remote control 100, control instruction is run for word by showing on display interface 116
Symbol information, it is possible to use the matching result of attitudes vibration information is intuitively recognized at family, the fortune for needed for is determined whether for user
Row control instruction.
Preferably, also include：Indicating module 118, on the body of remote control 100, is connected to communication module 104, uses
In detect communication module 104 send operation control instruction after, generate information, wherein, information is carried including optics
Show at least one in information, acoustics information and vibration prompt information.
Remote control 100 according to an embodiment of the invention, by sending operation control instruction detecting communication module 104
Afterwards, information is generated by indicating module 118, equally can intuitively makes user understand the control process of home appliance, example
As indoor on-hook of the remote control 100 to air-conditioner sends operation control instruction, user is difficult to the display floater by indoor on-hook
The change of operational factor is seen, at this point it is possible to the reminding module passed through on remote control 100 determines the operational factor and fortune of air-conditioner
Row state.
Fig. 2 shows the schematic flow diagram of progress control method according to an embodiment of the invention.
As shown in Fig. 2 progress control method according to an embodiment of the invention, including：Step 202, uses in detection
When the biological information at family is with default biometric information matches, the attitudes vibration information of the body of remote control is gathered；Step
204, corresponding operation control instruction is determined according to attitudes vibration information and default sample action collection.
Progress control method according to an embodiment of the invention, by the biological information in detection user and default life
When thing characteristic information is matched, the attitudes vibration information of the body of remote control is gathered；According to attitudes vibration information and default action
Sample set determines corresponding operation control instruction, on the one hand, can ensure that when user grips remote control, just triggers attitudes vibration
The detection of information, on the other hand, can determine the identity information of user by biological information, determined by identity information and grasped
Make authority, to meet use demand of the different user to home appliance.
Progress control method according to the abovementioned embodiments of the present invention, can also have following technical characteristic：
Preferably, when the biological information of user is detected with default biometric information matches, remote control is gathered
The attitudes vibration information of body, specifically includes following steps：The biological information of user is gathered to judge whether user grips
The body of remote control；When judging that user grips the body of remote control, determine biological information with default biological information
Matching, and gather the attitudes vibration information of the body of remote control.
According to an embodiment of the invention progress control method, by gathering the biological information of user user is judged
Whether the body of remote control is gripped；When judging that user grips the body of remote control, determine biological information with default biology
Characteristic information is matched, and gathers the attitudes vibration information of the body of remote control, can further improve triggering attitudes vibration letter
The reliability and accuracy of breath detection.
Preferably, when the biological information of user is detected with default biometric information matches, remote control is gathered
The attitudes vibration information of body, specifically includes following steps：The biological information and default biological information of collection user
Matched, to determine the identity information of user；Corresponding sample action collection is determined according to the identity information of user, and gathers distant
The attitudes vibration information of the body of control device.
Progress control method according to an embodiment of the invention, by the biological information and default biology that gather user
Characteristic information is matched, and to determine the identity information of user, according to the identity information of user corresponding sample action collection is determined,
And gather the attitudes vibration information of the body of remote control, such as the old man, child or adult in kinsfolk, it is corresponded to respectively
In different sample action collection, and for example, user is householder or visitor, also corresponds to different sample action collection.In other words, due to
On the one hand sample action collection determines the action classification of detection, on the other hand also determines the category of operation control instruction, therefore,
The operation control instruction of home appliance can quickly, energy-conservation be generated by the judgement of identity information, and it is farthest full
The use demand of sufficient user.
Preferably, attitudes vibration information includes that three axles of the body of remote control in a designated space rectangular coordinate system add
Speed and three axis angular rates.
According to an embodiment of the invention progress control method, is obtained 3-axis acceleration, is passed through by acceleration transducer
Angular-rate sensor obtains three axis angular rate Data Concurrents and is sent to remote control, and the three of remote control remote control acceleration transducer
Three axis angular rate data of axle acceleration and angular-rate sensor, by data characteristics analysis module extracted data feature shape is extracted
Into data characteristics vector, the remote control action recognition module of remote control according to data characteristics vector with remote control storage it is distant
Control device action data model carries out probability distribution situation analysis to judge the remote control action belonging to the data characteristics vector,
The data characteristics vector that data characteristics extracts analysis module extraction is uploaded to cloud server by transmission module simultaneously in data characteristics
Preserve to cloud database and update remote control action data model.
Preferably, corresponding operation control instruction is determined according to attitudes vibration information and default sample action collection, specifically
Comprise the following steps：Determine that the time series data of 3-axis acceleration and three axis angular rate data in fixed length window carries out signal statistics
Analysis, with extracted data feature data characteristics vector is formed；According to the probability distribution that data characteristics vector is concentrated in sample action
Determine the action classification belonging to attitudes vibration information；It is default corresponding with operation control instruction according to action classification, action classification
Relation, it is determined that operation control instruction corresponding with attitudes vibration information, wherein, the time series data in fixed length window includes extracting
Data waveform average power, the standard deviation of data waveform, the amplitude of data waveform, the crest number of data waveform, data wave
The parameter of the trough number, the parameter of Fourier transformation and Chebyshev transformation of shape.
According to an embodiment of the invention progress control method, is existed by determination 3-axis acceleration and three axis angular rate data
Time series data in fixed length window carries out signal statistics analysis, forms data characteristics vector with extracted data feature, then basis
Data characteristics vector determines the action classification belonging to attitudes vibration information in the probability distribution that sample action is concentrated, finally according to dynamic
Make the default corresponding relation of classification, action classification and operation control instruction, it is determined that operation control corresponding with attitudes vibration information
Instruction, can be completed quickly and effectively the parsing and judgement of the attitudes vibration information to remote control, and accuracy rate is high and reliable.
The action of various remote controls has the corresponding acceleration transducer and angular-rate sensor data on three direction of principal axis
The change of waveform, the process of modeling needs to form training sample set, Ran Houtong according to the data of these known sorting items first
The conditional probability for counting each characteristic attribute under each action classification is estimated, for the characteristic attribute of known remote control classification action
Conditional probability is calculated according to NB Algorithm and completed, and probability distribution specifically includes following steps：
(1) the feature value vector collection of the sensor output signal that X={ a1, a2, a3 ... ... am } is arrived for remote control is set
Close, a1, a2, a3 ... ... am is the feature value attribute of each action, and these feature value attributes are added according to three axles of remote control
The characteristic parameter extracted in speed and three axis angular rates.
(2) remote control action classification set C={ y0, y1, y2, y3, y4 ... yn }, wherein y0, y1, y2, y3 are set,
Y4 ... yn are above-mentioned remote control action classification.
(3) P (y are calculated1| x), P (y2| x), P (y3| x), P (y4|x)……P(yn| x), that is, calculate each action classification
Training sample concentrate occur probability, if each feature value attribute is conditional sampling, according to Bayes' theorem just like
Lower derivation：
Because denominator is constant for everything classification, if molecule is maximized, and because each characteristic value
Attribute is conditional sampling, so having：
Wherein P (aj|yi) it is to be calculated by the probability distribution situation of canned data in model.
(4) if P is (yk| x)=max (P (y1| x), P (y2| x), P (y3| x), P (y4|x)……P(yn| x)) (3),
Then x ∈ ykIf type of action is maximum relative to x conditional probabilities, is judged to the type of action.
Fig. 3 shows the schematic flow diagram of progress control method according to another embodiment of the invention.
As shown in figure 3, progress control method according to another embodiment of the invention, including：Step 302, user's hand
Holding remote control carries out corresponding action；Step 304, the sensor output 3-axis acceleration of remote control and three axis angular rates；Step
306, data processing, such as data acquisition, Signal Pretreatment, feature extraction, feature are carried out to 3-axis acceleration and three axis angular rates
Select etc.；Step 308, by action and the action data Model Matching for prestoring, determines corresponding sampling action collection, and according to adopting
Sample behavior aggregate determines operation code；The communication module output respective operations of remote control, such as LCD shows and the flicker of infrared indicator lamp；
Air-conditioner updates operational factor according to operation code.
Fig. 4 shows the schematic block diagram of operating control device according to an embodiment of the invention.
As shown in figure 4, operating control device 400 according to an embodiment of the invention, including：Collecting unit 402, for
When the biological information of detection user is with default biometric information matches, the attitudes vibration letter of the body of remote control is gathered
Breath；Determining unit 404, for determining corresponding operation control instruction according to attitudes vibration information and default sample action collection.
Operating control device 400 according to an embodiment of the invention, by the biological information in detection user with it is pre-
If during biometric information matches, gathering the attitudes vibration information of the body of remote control；According to attitudes vibration information and default
Sample action collection determines corresponding operation control instruction, on the one hand, can ensure that when user grips remote control, just triggers attitude
The detection of change information, on the other hand, can determine the identity information of user by biological information, true by identity information
Operating right is determined, to meet use demand of the different user to home appliance.
Operating control device 400 according to the abovementioned embodiments of the present invention, can also have following technical characteristic：
Preferably, collecting unit 402 is additionally operable to：The biological information of user is gathered to judge whether user grips remote control
The body of device；Collecting unit 402 is additionally operable to：Judge user grip remote control body when, determine biological information with it is pre-
If biometric information matches, and gather the attitudes vibration information of the body of remote control.
According to an embodiment of the invention operating control device 400, are judged by gathering the biological information of user
Whether user grips the body of remote control；When judging that user grips the body of remote control, determine biological information and preset
Biometric information matches, and the attitudes vibration information of the body of remote control is gathered, can further improve triggering attitude and become
Change the reliability and accuracy of infomation detection.
Preferably, collecting unit 402 is additionally operable to：The biological information of collection user is carried out with default biological information
Matching, to determine the identity information of user；Collecting unit 402 is additionally operable to：Corresponding action is determined according to the identity information of user
Sample set, and gather the attitudes vibration information of the body of remote control.
Operating control device 400 according to an embodiment of the invention, by gathering the biological information of user and default
Biological information is matched, and to determine the identity information of user, according to the identity information of user corresponding action sample is determined
This collection, and gather the attitudes vibration information of the body of remote control, such as the old man, child or adult in kinsfolk, its point
Sample action collection that Dui Yingyu be not different, and for example, user is householder or visitor, also corresponds to different sample action collection.Change speech
It, because on the one hand sample action collection determines the action classification of detection, on the other hand also determines the model of operation control instruction
Farmland, therefore, the operation control instruction of home appliance can quickly, energy-conservation be generated by the judgement of identity information, and it is maximum
Meet to degree the use demand of user.
Preferably, attitudes vibration information includes that three axles of the body of remote control in a designated space rectangular coordinate system add
Speed and three axis angular rates.
According to an embodiment of the invention operating control device 400, are obtained 3-axis acceleration, are led to by acceleration transducer
Cross angular-rate sensor three axis angular rate Data Concurrents of acquisition and be sent to remote control, remote control remote control acceleration transducer
Three axis angular rate data of 3-axis acceleration and angular-rate sensor, by data characteristics analysis module extracted data feature is extracted
Data characteristics vector is formed, the remote control action recognition module of remote control is according to the data characteristics vector and storage in remote control
Remote control action data model carries out probability distribution situation analysis to judge that the remote control belonging to the data characteristics vector is moved
Make, the data characteristics vector that data characteristics extracts analysis module extraction is uploaded to cloud service by transmission module simultaneously in data characteristics
Device preserves to cloud database and updates remote control action data model.
Preferably, determining unit 404 is additionally operable to：Determine 3-axis acceleration and three axis angular rate data in fixed length window
Time series data carries out signal statistics analysis, and with extracted data feature data characteristics vector is formed；Determining unit 404 is additionally operable to：Root
Determine the action classification belonging to attitudes vibration information in the probability distribution that sample action is concentrated according to data characteristics vector；Determining unit
404 are additionally operable to：According to action classification, action classification and the default corresponding relation for running control instruction, it is determined that believing with attitudes vibration
Cease corresponding operation control instruction, wherein, the time series data in fixed length window include extract data waveform average power,
The standard deviation of data waveform, the amplitude of data waveform, the crest number of data waveform, the trough number of data waveform, Fourier transformation
Parameter and Chebyshev transformation parameter.
Operating control device 400 according to an embodiment of the invention, by determining 3-axis acceleration and three axis angular rate numbers
Signal statistics analysis is carried out according to the time series data in fixed length window, data characteristics vector is formed with extracted data feature, then
Action classification according to belonging to data characteristics vector determines attitudes vibration information in the probability distribution that sample action is concentrated, last root
According to action classification, action classification and the default corresponding relation for running control instruction, it is determined that operation corresponding with attitudes vibration information
Control instruction, can be completed quickly and effectively the parsing and judgement of the attitudes vibration information to remote control, and accuracy rate is high and reliable.
The action of various remote controls has the corresponding acceleration transducer and angular-rate sensor data on three direction of principal axis
The change of waveform, the process of modeling needs to form training sample set, Ran Houtong according to the data of these known sorting items first
The conditional probability for counting each characteristic attribute under each action classification is estimated, for the characteristic attribute of known remote control classification action
Conditional probability is calculated according to NB Algorithm and completed, and probability distribution specifically includes following steps：
(1) the feature value vector collection of the sensor output signal that X={ a1, a2, a3 ... ... am } is arrived for remote control is set
Close, a1, a2, a3 ... ... am is the feature value attribute of each action, and these feature value attributes are added according to three axles of remote control
The characteristic parameter extracted in speed and three axis angular rates.
(2) remote control action classification set C={ y0, y1, y2, y3, y4 ... yn }, wherein y0, y1, y2, y3 are set,
Y4 ... yn are above-mentioned remote control action classification.
(3) P (y are calculated1| x), P (y2| x), P (y3| x), P (y4|x)……P(yn| x), that is, calculate each action classification
Training sample concentrate occur probability, if each feature value attribute is conditional sampling, according to Bayes' theorem just like
Lower derivation：
Because denominator is constant for everything classification, if molecule is maximized, and because each characteristic value
Attribute is conditional sampling, so having：
Wherein P (aj|yi) it is to be calculated by the probability distribution situation of canned data in model.
(4) if P is (yk| x)=max (P (y1| x), P (y2| x), P (y3| x), P (y4|x)……P(yn| x)) (3),
Then x ∈ ykIf type of action is maximum relative to x conditional probabilities, is judged to the type of action.
, when up/down/forward/backward/left/right is moved, a number of axle of remote control is according to the aobvious platform of appearance for remote control
Scalariform is steady motionless waveform before spine around an axle rotates when, the axial angle speed data of remote control occur showing step-like,
It is steady motionless waveform before spine.
Step in present invention method can according to actual needs carry out order adjustment, merge and delete.
Unit in embodiment of the present invention terminal can according to actual needs be merged, divides and deleted.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Completed with instructing the hardware of correlation by program, the program can be stored in a computer-readable recording medium, storage
Medium include read-only storage (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only storage (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only storage
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact
Disc Read-Only Memory, CD-ROM) or other disk storages, magnetic disc store, magnetic tape storage or can
For carrying or computer-readable any other medium of data storage.
Technical scheme is described in detail above in association with accompanying drawing, it is contemplated that how what is proposed in correlation technique improves
The accuracy and reliability of the operation control instruction that remote control is generated, the present invention proposes a kind of remote control and operation controlling party
Case, by arranging action recognition module on remote controller body, can pass through the attitudes vibration information of the body of detection remote control
Determine corresponding operation control instruction, and before this, the biological information of user is entered by arranging subscriber identification module
Row matching judgment, on the one hand, can ensure that when user grips remote control, just trigger the detection of attitudes vibration information, the opposing party
Face, can determine the identity information of user by biological information, operating right be determined by identity information, to meet difference
Use demand of the user to home appliance.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (20)
1. a kind of remote control, the body of the remote control is provided with the control module and communication module of electrical connection, the control mould
Block is by the communication module to electric equipment output operation control instruction, it is characterised in that the remote control includes：
Action recognition module, on the body of the remote control, is connected to the control module, for gathering the remote control
Body attitudes vibration information, and by the attitudes vibration feedback of the information to the control module, for the control module
Corresponding operation control instruction is determined according to the attitudes vibration information and default sample action collection；
Contactless piezoelectricity power module, on the body of the remote control, for by the inertia of the body of the remote control
Power kinetic energy is converted to electric energy, and the electric energy is transmitted to the power consumption module of the remote control,
Wherein, the power consumption module includes the control module, the communication module and the action recognition module.
2. remote control according to claim 1, it is characterised in that the contactless piezoelectricity power module also includes：
Piezoelectric vibrator, the output end of one end of the piezoelectric vibrator as the inertia force kinetic energy；
Mass, freely located at the other end of the piezoelectric vibrator, in the piezoelectric vibrator in the presence of inertia force
During vibration, the inertia force kinetic energy is improved；
Buffer structure, encloses the mass and arranges, for limiting the vibration area of the mass.
3. remote control according to claim 1, it is characterised in that also include：
Subscriber identification module, on the body of the remote control, is connected to the control module, in the life of detection user
When thing characteristic information is with default biometric information matches, the body of the action recognition module collection remote control is triggered
Attitudes vibration information.
4. remote control according to claim 3, it is characterised in that
When the subscriber identification module is located at the gripping area of the remote control, the subscriber identification module includes infrared detection mould
At least one in block, resistance-type detection module, condenser type detection module, temperature detecting module and touch switch,
The subscriber identification module triggers the action recognition mould when the body of specified user's gripping remote control is detected
Block gathers the attitudes vibration information of the body of the remote control.
5. remote control according to claim 3, it is characterised in that
The subscriber identification module includes at least one in face recognition module, voiceprint identification module and fingerprint identification module,
For determining the identity information of user, to determine corresponding sample action collection according to the identity information of the user.
6. the remote control according to any one of claim 3 to 5, it is characterised in that the action recognition module includes：
3-axis acceleration sensor and three axis angular rate sensors, the body for being respectively used to obtain the remote control is specified at one
3-axis acceleration and three axis angular rates in rectangular coordinate system in space,
Wherein, the attitudes vibration information includes the 3-axis acceleration and three axis angular rate.
7. remote control according to claim 6, it is characterised in that also include：
Pretreatment module, is connected between the action recognition module and the control module, for the action recognition mould
The attitudes vibration information of block collection carries out the disposal of gentle filter, and exports to the control module.
8. the remote control according to any one of claim 3 to 5, it is characterised in that also include：
Scanning keyboard, located at the positive side of the body of the remote control, is connected to the control module, for according to predetermined period
Scanning pressing information, and by the pressing feedback of the information to the control module, so that the control module is according to the pressing
Information determines corresponding operation control instruction.
9. the remote control according to any one of claim 3 to 5, it is characterised in that also include：
Display interface, on the body of the remote control, is connected to the control module, for the communication module is pending
The operation control instruction sent is shown as character information, to be prompted to user.
10. the remote control according to any one of claim 3 to 5, it is characterised in that also include：
Indicating module, on the body of the remote control, is connected to the communication module, for detecting the communication mould
Block is sent after the operation control instruction, generates information,
Wherein, the information includes at least one in optical cue information, acoustics information and vibration prompt information.
A kind of 11. progress control methods, it is adaptable to the remote control as any one of claim 1 to 10, it is characterised in that
Including：
When the biological information of user is detected with default biometric information matches, the appearance of the body of the remote control is gathered
State change information；
Corresponding operation control instruction is determined according to the attitudes vibration information and default sample action collection.
12. progress control methods according to claim 11, it is characterised in that detection user biological information with
During default biometric information matches, the attitudes vibration information of the body of the remote control is gathered, specifically include following steps：
The biological information of user is gathered to judge whether user grips the body of the remote control；
When judging that user grips the body of the remote control, determine that the biological information is believed with the default biological characteristic
Breath matching, and gather the attitudes vibration information of the body of the remote control.
13. progress control methods according to claim 11 or 12, it is characterised in that in the biological characteristic letter of detection user
When breath is with default biometric information matches, the attitudes vibration information of the body of the remote control is gathered, specifically include following step
Suddenly：
The biological information of collection user is matched with the default biological information, to determine the identity of the user
Information；
Corresponding sample action collection is determined according to the identity information of the user, and gathers the attitude of the body of the remote control and become
Change information.
14. progress control methods according to claim 13, it is characterised in that
The attitudes vibration information includes that three axles of the body of the remote control in a designated space rectangular coordinate system accelerate
Degree and three axis angular rates.
15. progress control methods according to claim 14, it is characterised in that according to the attitudes vibration information and default
Sample action collection determine corresponding operation control instruction, specifically include following steps：
Determine that the time series data of the 3-axis acceleration and the three axis angular rates data in fixed length window carries out signal statistics
Analysis, with extracted data feature data characteristics vector is formed；
According to belonging to data characteristics vector determines the attitudes vibration information in the probability distribution that the sample action is concentrated
Action classification；
According to the action classification, the action classification and it is described operation control instruction default corresponding relation, it is determined that with it is described
The corresponding operation control instruction of attitudes vibration information,
Wherein, the time series data in fixed length window includes average power, the mark of data waveform of the data waveform for extracting
Accurate poor, data waveform amplitude, the crest number of data waveform, the trough number of data waveform, the parameter of Fourier transformation and Qie Bi
The parameter of snow husband's conversion.
A kind of 16. operating control devices, it is adaptable to the remote control as any one of claim 1 to 10, it is characterised in that
Including：
Collecting unit, for when the biological information of user is detected with default biometric information matches, gathering described distant
The attitudes vibration information of the body of control device；
Determining unit, for determining that corresponding operation control refers to according to the attitudes vibration information and default sample action collection
Order.
17. operating control devices according to claim 16, it is characterised in that
The collecting unit is additionally operable to：The biological information of user is gathered to judge whether user grips the sheet of the remote control
Body；
The collecting unit is additionally operable to：When judging that user grips the body of the remote control, the biological information is determined
With the default biometric information matches, and the attitudes vibration information of the body of the remote control is gathered.
18. operating control devices according to claim 16 or 17, it is characterised in that
The collecting unit is additionally operable to：The biological information of collection user is matched with the default biological information,
To determine the identity information of the user；
The collecting unit is additionally operable to：Corresponding sample action collection is determined according to the identity information of the user, and gathers described
The attitudes vibration information of the body of remote control.
19. operating control devices according to claim 18, it is characterised in that
The attitudes vibration information includes that three axles of the body of the remote control in a designated space rectangular coordinate system accelerate
Degree and three axis angular rates.
20. operating control devices according to claim 19, it is characterised in that
The determining unit is additionally operable to：Determine the 3-axis acceleration and the three axis angular rates data in fixed length window when
Ordinal number forms data characteristics vector according to signal statistics analysis is carried out with extracted data feature；
The determining unit is additionally operable to：Institute is determined in the probability distribution that the sample action is concentrated according to data characteristics vector
State the action classification belonging to attitudes vibration information；
The determining unit is additionally operable to：It is default with the operation control instruction according to the action classification, the action classification
Corresponding relation, it is determined that operation control instruction corresponding with the attitudes vibration information,
Wherein, the time series data in fixed length window includes average power, the mark of data waveform of the data waveform for extracting
Accurate poor, data waveform amplitude, the crest number of data waveform, the trough number of data waveform, the parameter of Fourier transformation and Qie Bi
The parameter of snow husband's conversion.
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| CN201611207022.0A CN106647398A (en) | 2016-12-23 | 2016-12-23 | Remote controller, operation control method and device |
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| CN201611207022.0A CN106647398A (en) | 2016-12-23 | 2016-12-23 | Remote controller, operation control method and device |
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| CN108932830A (en) * | 2018-10-19 | 2018-12-04 | 河南汇纳科技有限公司 | A kind of remote controler long-range control method based on LoRa |
| CN109884911A (en) * | 2019-03-21 | 2019-06-14 | 珠海格力电器股份有限公司 | Household appliance controller, control method and device thereof, and storage medium |
| CN110990686A (en) * | 2019-10-17 | 2020-04-10 | 珠海格力电器股份有限公司 | Control device of voice equipment, voice interaction method and device and electronic equipment |
| CN111010320A (en) * | 2019-10-17 | 2020-04-14 | 珠海格力电器股份有限公司 | Control device of voice equipment, voice interaction method and device and electronic equipment |
| CN111023394A (en) * | 2019-11-25 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Control method, control device, remote controller, air conditioner body and air conditioner |
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