CN109737521A - Air purifier with voice control function - Google Patents
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- CN109737521A CN109737521A CN201811637156.5A CN201811637156A CN109737521A CN 109737521 A CN109737521 A CN 109737521A CN 201811637156 A CN201811637156 A CN 201811637156A CN 109737521 A CN109737521 A CN 109737521A
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Abstract
The invention discloses one kind to have voice control, voice broadcast, internet is online and the air purifier of local audio and video playing function, which includes speech control module, speech reception module, transmission module, air purifier automatically controlled module and intelligence APP module;Voice interactive function can be passed through in the case where there is network environment, it realizes to clarifier operating status, running state parameter casting, online and local music plays and video playback capability, the voice command or inquiry message that can be issued simultaneously by the connection with Cloud Server according to user and user carry out the interaction of man-machine natural language, other than the control function of clarifier itself, the interaction of internet information and media can also be carried out.
Description
Technical field
This patent is related to a kind of air purifier with voice control function, more particularly to has interactive voice and view
Frequently, the intelligent air purifier of the functions such as music.
Background technique
Current air purifier function is many and diverse, but lacks a kind of with the production of the purification class of voice control and interactive function
Product, and presently, there are some similar products can only all identify simple functions (such as switching the response of simple phrase), use
Getting up has very big limitation, does not have through speech study function, has the complex control logic to air purifier class product.
It simultaneously by increase voice interactive function, can be combined with existing smart home, realize such as video playing,
The functions such as music assign richer content a simple life household electrical appliances.
The present inventor furthers investigate existing air purifier due to the above reasons, to one kind out to be designed
It is able to solve the air purifier of the above problem.
Summary of the invention
In order to overcome the above problem, present inventor has performed sharp studies, and designing one kind has voice control, and voice is broadcast
Report, internet is online and the air purifier of local audio and video playing function, which includes speech control module, voice
Receiving module, transmission module, air purifier automatically controlled module and intelligence APP module;It can be handed over by voice in the case where there is network environment
Mutual function realizes that running state parameter casting, online and local music plays and video playing function to clarifier operating status
Can, at the same the voice command or inquiry message that can be issued by the connection with Cloud Server according to user and user carry out it is man-machine oneself
The interaction of right language can also carry out the interaction of internet information and media other than the control function of clarifier itself, from
And complete the present invention.
In particular it is object of the present invention to provide a kind of air purifier with voice control function, feature
It is, which includes speech control module, speech reception module, transmission module, air purifier automatically controlled module and intelligence
APP module;
Speech control module is mounted on the top of air purifier, by controlling terminal, wireless signal transmitting module, Mike
Wind/loudspeaker composition can be realized by voice interactive function to clarifier operating status, operating status ginseng in the case where there is network environment
Number casting, online and local music plays and video playback capability, while can be sent out by the connection with Cloud Server according to user
Voice command or inquiry message out and user carry out the interaction of man-machine natural language, in addition to clarifier itself control function with
Outside, the interaction of internet information and media can also be carried out.
Preferably, intelligent APP module by network connection realize phonetic incepting, and then control transmission module to clarifier into
Row control, while the operating status of clarifier, called data and video can be adjusted by the voice acceptance terminal of intelligent APP module
Function selection etc..
Preferably, which can be realized by phonetic incepting and control transmission module to clarifier operating status
Control, meets intelligentized manipulation demand.
Preferably, the intelligence APP module is interacted with Cloud Server, obtains future weather by the intelligence APP module
Forecast information, and then trip prompt is provided.
Preferably, which further includes vocal print module,
The vocal print module is connected with speech reception module, to judge the sound owner's that speech reception module receives
Permission.
Preferably, vocal print module can also carry out vocal print study, thus compatible a variety of dialects.
Preferably, the speech reception module includes internal audio signal unit and ambient sound acquisition unit;
Clarifier internal audio signal is exported as internal sound by the internal audio signal unit, and is converted to sound
Frequency signal,
The ambient sound comprising internal sound and external object sound is obtained by the ambient sound acquisition unit, and will
Ambient sound collected is converted to environmental audio signal;
To may separate out the audio signal of external object sound.
The air purifier with voice control function provided according to the present invention is related to a kind of according to Internet of Things mode
Big data simulation realizes the intelligent operation to clarifier by speech control system, while assigning clarifier new function, makes
Its meaning for having more smart home.
Detailed description of the invention
The air purifier with voice control function that Fig. 1 shows a kind of preferred embodiment according to the present invention is integrally tied
Structure flow chart;
Fig. 2 shows a kind of air purifier internal junctions with voice control function of preferred embodiment according to the present invention
Structure schematic diagram.
Detailed description of the invention
1- microphone
2- loudspeaker/loudspeaker
3- motor
4- wind wheel
The air duct 5-
Specific embodiment
Below by drawings and examples, the present invention is described in more detail.Illustrated by these, the features of the present invention
It will be become more apparent from advantage clear.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.Although each of embodiment is shown in the attached drawings
In terms of kind, but unless otherwise indicated, it is not necessary to attached drawing drawn to scale.
The air purifier with voice control function provided according to the present invention, as shown in fig. 1, which includes
Speech control module, the speech control module specifically include control chip, speech reception module, transmission module, air cleaning
Device automatically controlled module and intelligence APP module;
Speech control module is mounted on the top of air purifier, by controlling terminal, wireless signal transmitting module, Mike
The composition such as wind/loudspeaker can be realized by voice interactive function to clarifier operating status, operating status in the case where there is network environment
Parameter casting, online and local music plays and video playback capability, while can be by the connection with Cloud Server according to user
The voice command or inquiry message of sending and user carry out the interaction of man-machine natural language, in addition to the control function of clarifier itself
In addition, the interaction of internet information and media can also be carried out.
Intelligent APP module realizes phonetic incepting by network connection, and then controls transmission module and control clarifier,
The operating status of clarifier, called data and video capability choosing can be adjusted by the voice acceptance terminal of intelligent APP module simultaneously
It selects.
The i.e. described intelligence APP module is mounted in mobile phone, can be sent and be controlled to air purifier by intelligence APP module
System instruction, similar with the instruction directly issued by voice control function, can be converted into execution equipment can identify and hold
Capable specific instruction.
The air purifier can realize the control to clarifier operating status by phonetic incepting and control transmission module, full
The intelligentized manipulation demand of foot.
Further, which is masking purification by wireless signal transmitting module and microphone matrix
While device noise effect itself, learns and identify voice messaging and be controlled and show, speech control system can be passed through
It realizes the information such as the casting of clarifier end music and air condition prompt, while section needed for video capability realization precisely selection can be passed through
Mesh and with television system arrange in pairs or groups use.
The present invention realizes that the phonetic incepting of clarifier controls transmission by a kind of external object sound capturing unit and method
Function.The speech reception module is exported internal audio signal for internal sound by the internal audio signal unit;One
Or multiple ambient sound acquisition units, acquisition include the ambient sound of exported internal sound and external object sound, and will
Ambient sound collected is converted to environmental audio signal, eliminates the inside sound for including in the environmental audio signal by comparing
Frequency signal, to isolate the audio signal of the target sound.The present invention provides one kind to receive comprising external object sound
Control the air purifier of transfer function.
Specifically, the speech reception module includes internal audio signal unit and ambient sound acquisition unit;It is described
Internal audio signal unit is storage chip;
It is stored with clarifier internal audio signal in the internal audio signal unit, the clarifier internal audio signal energy
It is enough to export in a voice form, i.e., it exports in the form of audio signal, can also be exported in the form of digital signal;The purification
Device internal audio signal refers to clarifier at work, its own noise audio signal that can be generated;
The ambient sound comprising clarifier internal sound and external object sound is obtained by the ambient sound acquisition unit
Sound, and ambient sound collected is converted into environmental audio signal;To may separate out target audio signal, i.e. external object
The audio signal of sound.
It is stored with the air purifier in the internal audio signal unit and generates noise under different operating power/gear
Audio signal, in air purifier work, which can transfer the work for knowing that air purifier is current
The rate of doing work/gear, to provide the noise audio signal that air purifier generates under the present situation;
Preferably, in first 10 minutes after air purifier is adjusted to any gear, can also real-time reception and record make an uproar
Sound audio signal compared with the noise audio signal wherein stored, and passes through collected signal when amplitude differs greatly
The signal of the former storage of replacement, to adapt to increasing with service life, the problem of noise is gradually increased;
In first 10 minutes, cover in the voice signal that the ambient sound acquisition unit obtains with noise audio signal
Identical audio band is used for internal sound using the information of acoustic wave of the audio band therefrom extracted as noise audio signal
The update processing of information in frequency signal element;
After the completion of information update in internal audio signal unit is handled, remove the sound of ambient sound acquisition unit acquisition
The audio band identical with noise audio signal for including in sound signal so that receive and pass to transmission module or
It controlling and only has external voice in the voice signal of chip, no air purifier interior noise reduces the difficulty of subsequent voice recognition,
Improve the accuracy of voice recognition.
In one preferred embodiment, as shown in Figure 2, which includes microphone 1 and loudspeaker/loudspeaker
2, wherein microphone 1 is circumferentially uniformly distributed in the top of wind wheel, the loudspeaker/loudspeaker 2 be uniformly distributed circumferentially in
The top of microphone 1.The wind wheel is the power device of the hollow flow of air of air purifier, for guiding in air purifier
Air flowing.The microphone is a part of the ambient sound acquisition unit, and the loudspeaker/loudspeaker are for issuing voice
Information is interacted with user.
Preferably, the microphone 1 and loudspeaker/loudspeaker 2 are all a part in the speech reception module, wherein wheat
Gram wind 1 is the important component of ambient sound acquisition unit, and the loudspeaker/loudspeaker 2 are used for active noise reduction and and user
Voice is linked up.
The air purifier is as shown in Figure 2, further includes motor 3, wind wheel 4, and motor 3 controls wind wheel rotation, wind wheel week
It encloses and is provided with air duct 5, drive air to flow through air duct after wind wheel rotation, so that air passes in and out air purifier, the Mike
Wind is evenly arranged on above air duct, and the top of microphone is arranged in the loudspeaker, is both provided with multiple, and is uniformly distributed.
Audio signal is acquired by the microphone 1.Internal audio signal unit provides the noise of air purifier generation
Then noise audio signal and ambient sound acquisition unit are obtained whole ambient sounds and are transferred to control core together by audio signal
At piece, the control chip is preferably chip MCU, is calculated by the comparison of chip MCU, and removal ambient sound acquisition unit obtains
Clarifier internal sound signal included in the ambient sound obtained, that is, may separate out target audio signal.
Preferably, the control chip is also referred to as controlling terminal, including the chip MCU, is also used to basis and receives
Instruction control the air purifier work;
Storage chip and chip MCU described herein can select chip as known in the art, can be realized
Function involved in the application;Preferably, the storage chip is preferably the storage chip of MX25L12835E model,
The storage chip of the MX25L12835E model is high-performance serial port Flash memory chip, memory capacity 128Mbit, read or write speed
Fastly, support highest 104MHz reading speed, 8/16/32/64 byte burst type read mode of support, the most fast 60ms erasing time,
Low in energy consumption, when deep-sleep, only needs 40uA electric current, highest support 100,000 times it is erasable, according to specific work when being convenient to every task
The noise audio signal in chip is updated storage as noise.
In the preferred embodiment of the application, the chip MCU is preferably the core of STM32F429ZE model
Piece, the chip of the STM32F429ZE model can be used as 32 high-performance microcontrollers based on ARM Cortex-M4 for kernel
Device, dominant frequency 180MHz are integrated with monocycle DSP instruction and FPU Float Point Unit, can carry out the calculating and control of some complexity,
I/O interface enriches (4 UART serial ports, 3 I2C interfaces, 6 SPI interfaces), exports with timer, RTC clock and PWM,
And it is integrated with LCD-TFT display controller, air purifier work can either be controlled according to the instruction received, additionally it is possible to full
Foot isolates the task needs of external object acoustic audio signal.
Preferably, which can also carry out noise reduction by the way of active noise reduction, i.e., the described internal audio frequency letter
Air purifier is stored in number unit and generates noise audio signal and noise amplitude under different operating power/gear, then is led to
Cross loudspeaker/loudspeaker 2 issue it is identical as noise audio amplitude, sound wave/sound of opposite in phase makes two sound waves offset each other,
User would not hear the noise sound that air purifier issues again.
Preferably due to which the noise that air purifier generates is with the extension of air purifier stream time and gradually
Increase, after air purifier stream time is more than a setting value, the corresponding amplitude for increasing noise, i.e., noise is big
Small increase increases by 1 decibel every time;The setting value is preferably 1 hour, i.e., increases by 1 decibel within each continuous work one hour, continuously
It works two hours, 2 decibels can be increased altogether naturally.
So in the outside output noise audio signal of the internal audio signal unit and noise level, in conjunction with current wind
The continuous working period of machine, makes amendment to the noise level of output, reasonably eliminates noise in order to more accurate.
Simultaneously because noise audio signal is actively eliminated in collected sound, so issuing for active noise reduction
Sound wave be also removed together, to will not influence subsequent speech recognition.
In one preferred embodiment, the intelligence APP module is interacted with Cloud Server, passes through the intelligence APP
Module obtains long-range weather forecast information, and then provides trip prompt;
Specifically, the intelligence APP module is automatically from the weather forecast downloaded in the following predetermined time in Cloud Server
Information, and shown optionally by display screen;It is related to during speech control module and user's interactive voice
When to Weather information, the speech control module transfers the weather forecast information automatically, and is provided in a manner of prompt of going on a journey
To user.
In one preferred embodiment, which further includes vocal print module,
The vocal print module is connected with speech reception module, to judge the sound owner's that speech reception module receives
Permission.The authority information of current vocal print is transmitted into the vocal print module by the intelligence APP module, it is more when continuously receiving
It is preferential to execute the high instruction of vocal print permission when the corresponding instruction of a vocal print;
Preferably, the concrete model of the vocal print module is LD3220 speech recognition module, by selecting the LD3220 language
Sound identification module executes Application on Voiceprint Recognition and works for compared to other known modules, and cost is lower, maturity and application degree
The basic demand of common kinsfolk's Application on Voiceprint Recognition can be met.
Preferably, the vocal print module setting beyond the clouds, after the speech reception module receives phonetic order information, is led to
The vocal print module that the phonetic order information is transmitted in cloud by transmission module is crossed, is passed again after via vocal print module analysis vocal print
To conversion module, after the conversion module is by carrying out sound differentiation separation and the conversion of audio signal, then pass through instruction conversion
Module converter is corresponding command signal, is transferred to corresponding control terminal by the serial port of Wi-Fi or equipment end;
Wherein, the vocal print module can select the existing modular platform such as such as Iflytek, Baidu's speech recognition platforms, by this
The phonetic study process of vocal print module identifies different vocal print wave bands.
In one preferred embodiment, speech control module includes speech reception module and transmission module, institute's predicate
Sound receiving module includes microphone matrix, and the transmission module includes wireless signal transmitting module;
The speech reception module is connect by the way that the i.e. ambient sound acquisition unit of microphone of position as shown in Figure 2 is arranged in
Corresponding voice messaging is received, is transferred after ability interior noise information filtering disposes noise further according to internal audio signal unit,
Obtained audio-frequency information passes to vocal print module, is knowing after voiceprint analysis through but not limited to Iflytek or Baidu's voice
Other system is analyzed and determined that i.e. semantic analysis obtains the control instruction of written form by instruction morphing module therein, i.e.,
Audio-frequency information is converted into text information, is further converted to digital signal, then control instruction is fed back into equipment end, i.e., instead
The specific execution unit fed on air purifier, such as speaker, power conditioning module, motor etc., equipment end is to according to corresponding
Communications protocol parsing after be converted into equipment operating instruction, to realize control of the voice to equipment end.
The speech recognition system specifically can choose to interrogate the speech recognition system flown on open platform, the speech recognition
System interactive is good, and operation is smooth, and speech recognition degree is high, can satisfy the demand that voice command identifies in the application.
The transmission module includes wireless signal transmitting module, specifically, can include but is not limited to Wi-Fi, bluetooth,
485 communications of the wireless transport modules such as Zigbee and equipment end and serial communication etc..The effect of transmission module is corresponding letter
Number by wired or be wirelessly transferred to equipment end or the end APP and realize control to equipment.
The voltage that the air purifier automatically controlled module is used to provide power supply is converted into modules in air purifier
Required voltage, and then electronic control module known in the art can be selected to modules power supply in air purifier respectively, it is excellent
The concrete model of selection of land, the air purifier automatically controlled module is HG-C-RA626A, and the air of the HG-C-RA626A model is net
Change control and relevant operational mode etc. that device automatically controlled module can effectively be compatible with clarifier itself, while being effectively compatible with vocal print
Identification and active noise reduction mechanism realize that the optimization of properties of product plays.
The speech recognition system for carrying out semantic analysis can be set inside the air purifier, also can be set
Cloud, it is highly preferred that inside the air purifier and cloud is both provided with the speech recognition system for being able to carry out semantic analysis
System carries out semantic analysis by the speech recognition system in cloud when the communication between air purifier and cloud is unimpeded, when
When communication between air purifier and cloud is unsmooth, language is carried out by the way that the speech recognition system inside air purifier is arranged in
Justice analysis, is arranged in the speech recognition system inside air purifier and is connected with the control chip by physical conductors.
When carrying out interactive voice with the air purifier, it is necessary first to specific word/title is called, as the air is net
Change the name etc. of device, air purifier when capturing the specific word/title, by speaker or loudspeaker issue exchange/
The voice messaging of reply, such as " you are me ", " what has " then again pass subsequently received voice messaging
It is delivered to cloud, Application on Voiceprint Recognition, semantic analysis and conversion is carried out, finally obtains control instruction, returns to specific execution equipment, by
It executes equipment and executes the specific instruction.
Experimental example:
Preferably it can identify and execute in order to illustrate the air purifier provided by the invention with voice control function
There is the identification of higher phonetic order to execute accuracy rate, verified by comparative experiments for phonetic order;
Experimental example: the air purifier with voice control function provided according to the present invention, the air purifier are selected
In be provided with heretofore described speech reception module, transmission module, air purifier automatically controlled module and intelligence APP module,
The air purifier can be eliminated mixed air purifier in the voice messaging received by speech reception module and itself be made an uproar
Sound, additionally it is possible to which active noise reduction is placed it under indoor environment, working condition with reducing the noise that user hears are as follows: empty
After gas purifier operation, speech reception module operates generated noise to motor, wind wheel in air purifier first and picks up
It takes, and after the pickup repeatedly of 1-10min weighted average, calculates the corresponding noise of each gear/power, this noise is turned
Corresponding sound wave frequency range is turned to, and forms waveform signal, then by sending instructions under MCU at loudspeaker/loudspeaker, by amplifying
Device/loudspeaker form and issue that amplitude is identical, sound wave of opposite in phase, so that effectively reduce that blower operating generates extra making an uproar
Sound.
Start to input 5 phonetic orders after ten minutes in its work, inputs 5 voices again after its work 80 minutes and refer to
It enables, inputs 5 phonetic orders again after its work 200 minutes, count the executive condition of each phonetic order respectively, opening should
The active noise reduction function of air purifier, and continue to monitor the noise level in the air cleaning;
Comparative example: in contrast than ground, under identical indoor environment, normal air clarifier in the prior art is set
And the intelligent sound box being attached thereto, set the air purifier initialization having the same in the air purifier and experimental example
State, which can control air purifier and other connected household electrical appliance by receiving voice messaging, by same
People respectively inputs 5 phonetic orders after work respectively after 10 minutes, 80 minutes and 200 minutes, count each phonetic order respectively
Executive condition, and continue to monitor the noise level in the air cleaning;
The phonetic order includes:
The booting when equipment is in standby: user: " 352 air purifier " is answered and " needs to open air purifier
? owner ", user " good ", answers " good, owner, clarifier has been opened ";
When needing that air quantity is turned up, user's " 352 air purifier " is answered " what has, and I can help yours, owner ", is used
Person " present air? ", answer that " current interior PM2.5 concentration is xx μ g/m3, air quality slight pollution, at present outdoor air
Does quality have the tendency that continuous worsening, needs for your fast purification? owner ", user " good ", answers " it is expected that being you after 20min
Complete fast purification, owner ", user " good ";
Forecast trip prompt: user's " 352 air purifier " answers " what's the matter, owner ", user " I with removing xx
Travelling, what's the matter for that local weather ", answer " owner, I from big data platform obtain you go on a journey ground weather conditions be
Xxxxxx ", user " good ".
Obtained statistical result is as follows:
Air quantity+instruction, which refers to, improves air quantity instruction, and air quantity-instruction, which refers to, reduces air quantity instruction, and the Y in practice condition refers to
Correct to execute task, the N expression in practice condition fails correct execution task.
By the comparison of above-mentioned experimental example and comparative example it is found that the air provided by the present application with voice control function is net
Changing device can more precisely understand, execute phonetic order, and the noise of air cleaning is extremely low, and reaching can be neglected by user
Degree slightly;
In the comparative example, due to needing the transmitting by intelligent sound box, transmittance process is more complicated, what is be repeatedly not carried out
In phonetic order, be at least once because of the reason of network fluctuation caused by phonetic order be not carried out, the languages that are not carried out of others
In sound instruction, major part causes speech recognition inaccurate, it is corresponding to fail accurate judgement phonetic order because of the influence of the factors such as noise
Digital Signals instruction.
Combining preferred embodiment above, the present invention is described, but these embodiments are only exemplary
, only play the role of illustrative.On this basis, a variety of replacements and improvement can be carried out to the present invention, these each fall within this
In the protection scope of invention.
Claims (7)
1. a kind of air purifier with voice control function, which is characterized in that the clarifier includes speech control module, language
Sound receiving module, transmission module, air purifier automatically controlled module and intelligence APP module;
Speech control module is mounted on the top of air purifier, by controlling terminal, wireless signal transmitting module, microphone, loudspeaker
Composition can realize that running state parameter is broadcast to clarifier operating status by voice interactive function in the case where there is network environment
Report, online and local music plays and video playback capability, while can be issued by the connection with Cloud Server according to user
Voice command or inquiry message and user carry out the interaction of man-machine natural language, other than the control function of clarifier itself,
It can also carry out the interaction of internet information and media.
2. the air purifier according to claim 1 with voice control function, which is characterized in that
Intelligent APP module realizes phonetic incepting by network connection, and then controls transmission module and control clarifier, simultaneously
The operating status of clarifier, called data and video capability selection etc. can be adjusted by the voice acceptance terminal of intelligent APP module.
3. the air purifier according to claim 1 with voice control function, which is characterized in that
The air purifier can realize the control to clarifier operating status by phonetic incepting and control transmission module, meet intelligence
The manipulation demand of energyization.
4. the air purifier according to claim 1 with voice control function, which is characterized in that
The intelligence APP module is interacted with Cloud Server, obtains long-range weather forecast information by the intelligence APP module, into
And provide trip prompt.
5. the air purifier according to claim 1 with voice control function, which is characterized in that
The clarifier further includes vocal print module,
The vocal print module is connected with speech reception module, to judge the power for the sound owner that speech reception module receives
Limit.
6. the air purifier according to claim 5 with voice control function, which is characterized in that
Vocal print module can also carry out vocal print study, thus compatible a variety of dialects.
7. the air purifier according to claim 1 with voice control function, which is characterized in that
The speech reception module includes internal audio signal unit and ambient sound acquisition unit;
Clarifier internal audio signal is exported as internal sound by the internal audio signal unit, and is converted to audio letter
Number,
The ambient sound comprising internal sound and external object sound is obtained by the ambient sound acquisition unit, and will be adopted
The ambient sound of collection is converted to environmental audio signal;
To may separate out the audio signal of external object sound.
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CN2018101881866 | 2018-03-07 | ||
CN201810188186 | 2018-03-07 |
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Cited By (7)
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CN110207318A (en) * | 2019-06-10 | 2019-09-06 | 吴赵东 | The air purifying robot of voice control |
CN110414014A (en) * | 2019-08-05 | 2019-11-05 | 珠海格力电器股份有限公司 | A kind of speech ciphering equipment control method, device, storage medium and speech ciphering equipment |
CN110473541A (en) * | 2019-09-02 | 2019-11-19 | 广州番禺巨大汽车音响设备有限公司 | A kind of sound equipment Alexa sound control method and system based on artificial intelligence |
CN111306709A (en) * | 2020-01-20 | 2020-06-19 | 海信视像科技股份有限公司 | Air conditioner |
WO2020238203A1 (en) * | 2019-05-29 | 2020-12-03 | 北京声智科技有限公司 | Noise reduction method, noise reduction apparatus, and device capable of reducing noise |
CN112443922A (en) * | 2020-11-29 | 2021-03-05 | 陈平 | Intelligent household air purification aromatherapy machine control system and method |
CN113885462A (en) * | 2021-10-25 | 2022-01-04 | 首钢京唐钢铁联合有限责任公司 | Screen-switching monitoring system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020024054A (en) * | 2002-01-22 | 2002-03-29 | 손영석 | High Tech Digital Multifunction Air Purifier |
CN104685428A (en) * | 2012-08-28 | 2015-06-03 | 戴尔斯生活有限责任公司 | Systems, methods and articles for enhancing wellness associated with habitable environments |
CN204678488U (en) * | 2015-02-13 | 2015-09-30 | 北京佳艺徕经贸有限责任公司 | Intelligent multimedia air cleaning system |
JP2016099050A (en) * | 2014-11-21 | 2016-05-30 | 三菱電機株式会社 | Air cleaner and operation management system for the same |
CN107477793A (en) * | 2017-08-23 | 2017-12-15 | 绵阳美菱软件技术有限公司 | A kind of air purifier, control system of air purifier and method |
CN107655092A (en) * | 2017-09-30 | 2018-02-02 | 刘财 | Multifunctional main dynamic formula intelligent air adjusts purifying robot |
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020024054A (en) * | 2002-01-22 | 2002-03-29 | 손영석 | High Tech Digital Multifunction Air Purifier |
CN104685428A (en) * | 2012-08-28 | 2015-06-03 | 戴尔斯生活有限责任公司 | Systems, methods and articles for enhancing wellness associated with habitable environments |
JP2016099050A (en) * | 2014-11-21 | 2016-05-30 | 三菱電機株式会社 | Air cleaner and operation management system for the same |
CN204678488U (en) * | 2015-02-13 | 2015-09-30 | 北京佳艺徕经贸有限责任公司 | Intelligent multimedia air cleaning system |
CN107477793A (en) * | 2017-08-23 | 2017-12-15 | 绵阳美菱软件技术有限公司 | A kind of air purifier, control system of air purifier and method |
CN107655092A (en) * | 2017-09-30 | 2018-02-02 | 刘财 | Multifunctional main dynamic formula intelligent air adjusts purifying robot |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020238203A1 (en) * | 2019-05-29 | 2020-12-03 | 北京声智科技有限公司 | Noise reduction method, noise reduction apparatus, and device capable of reducing noise |
CN110207318A (en) * | 2019-06-10 | 2019-09-06 | 吴赵东 | The air purifying robot of voice control |
CN110414014A (en) * | 2019-08-05 | 2019-11-05 | 珠海格力电器股份有限公司 | A kind of speech ciphering equipment control method, device, storage medium and speech ciphering equipment |
CN110473541A (en) * | 2019-09-02 | 2019-11-19 | 广州番禺巨大汽车音响设备有限公司 | A kind of sound equipment Alexa sound control method and system based on artificial intelligence |
CN111306709A (en) * | 2020-01-20 | 2020-06-19 | 海信视像科技股份有限公司 | Air conditioner |
CN111306709B (en) * | 2020-01-20 | 2021-09-07 | 海信视像科技股份有限公司 | Air conditioner |
CN112443922A (en) * | 2020-11-29 | 2021-03-05 | 陈平 | Intelligent household air purification aromatherapy machine control system and method |
CN112443922B (en) * | 2020-11-29 | 2022-07-29 | 深圳市至为芯科技有限公司 | Intelligent household air purification aromatherapy machine control system and method |
CN113885462A (en) * | 2021-10-25 | 2022-01-04 | 首钢京唐钢铁联合有限责任公司 | Screen-switching monitoring system |
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