CN209181285U - A kind of warm-air blower control and warm-air drier - Google Patents
A kind of warm-air blower control and warm-air drier Download PDFInfo
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- CN209181285U CN209181285U CN201822070232.0U CN201822070232U CN209181285U CN 209181285 U CN209181285 U CN 209181285U CN 201822070232 U CN201822070232 U CN 201822070232U CN 209181285 U CN209181285 U CN 209181285U
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Abstract
The utility model relates to warm-air drier technical field, particularly a kind of warm-air blower control and warm-air drier.The utility model discloses a kind of warm-air blower control and warm-air driers, wherein, warm-air blower control includes voice acquisition module, speech recognition module, main control module and memory, the voice acquisition module is used to acquire the voice signal of user, the input terminal of the output termination speech recognition module of the voice acquisition module, the speech recognition module is the signer-independent sign language recognition module with Application on Voiceprint Recognition function, the output end of the speech recognition module and the input terminal of main control module connect, the corresponding function module that the main control module is used to export corresponding control signal control warm-air drier according to the recognition result of speech recognition module works, the memory is connect with main control module, for storing related data.The utility model is convenient to use, solves the problems, such as the service life of original key, knob, and has children's lock function, highly-safe.
Description
Technical field
The utility model belongs to warm-air drier technical field, more particularly to a kind of warm-air blower control and warm-air drier.
Background technique
Existing warm-air drier majority is controlled using the method for mechanical key, touch key-press or knob, this kind of product behaviour
Make cumbersome, not easy enough, and cannot achieve long-range control；And use IR remote controller control warm-air drier control when need by
IR remote controller is directed at warm-air drier just and accurate control can be achieved, not simple and clear enough, can only realize the long-range control of short distance；
The warm-air drier controlled using cell phone application is needed user to take out mobile phone, beaten although long-range control at a distance may be implemented
Opening APP just can control warm-air drier, and operating process is relatively complicated, not reach truly convenient.
In addition, can not really realize functions of child lock by the warm-air drier that infrared control or cell phone application control, children are easy
Maloperation warm-air drier causes situations such as room temperature is excessively high caused uncomfortable, and there are some potential safety problems.
All there is certain service life by mechanical key, touch key-press, knob or IR remote controller, work as access times
After original design number, it is easy to appear the problems such as some controls are failed, this point is also to be badly in need of solving by new method.
Summary of the invention
The purpose of this utility model is to provide a kind of warm-air blower controls and warm-air drier to solve above-mentioned skill
Art problem.
To achieve the above object, the technical solution adopted in the utility model are as follows: a kind of warm-air blower control, including voice are adopted
Collecting module, speech recognition module, main control module and memory, the voice acquisition module is used to acquire the voice signal of user,
The input terminal of the output termination speech recognition module of the voice acquisition module, the speech recognition module is with Application on Voiceprint Recognition
The signer-independent sign language recognition module of function, the output end of the speech recognition module and the input terminal of main control module connect, institute
Main control module is stated for exporting the corresponding function of corresponding control signal control warm-air drier according to the recognition result of speech recognition module
Energy module work, the memory is connect with main control module, for storing related data.
Further, further include audio decoder, power amplifier and voice playing module, the audio decoder it is defeated
Enter to terminate the output end of main control module, the output end of the audio decoder connects voice playing module by power amplifier.
Further, the voice playing module is loudspeaker.
Further, the voice acquisition module is microphone array, further includes microphone array column processing circuit, institute's predicate
Sound acquisition module connects the input terminal of speech recognition module through microphone array column processing circuit.
It further, further include communication module, the main control module is communicated to connect by communication module and Cloud Server.
Further, the communication module is WIFI communication module.
It further, further include power module, the power module is the power supply of entire warm-air blower control.
Further, the power module is realized using the positive low dropout voltage regulator of model AMS1117.
The invention also discloses a kind of warm-air driers, including above-mentioned warm-air blower control.
The advantageous effects of the utility model:
The utility model can pass through vocal print by being provided with the signer-independent sign language recognition module of Application on Voiceprint Recognition function
Identification judgement wakes up the identity of people, can wake up after identifying identity, the phonetic order of user can be correctly identified after wake-up, is kept away
Exempt from the false wake-up and subsequent maloperation, realization functions of child lock of irrelevant personnel (children), and remote language may be implemented
Sound instruction control, as long as user can be realized by simple phonetic order to warm-air drier relevant operation (including switch, temperature
Adjusting, air rate adjustment, the casting of air quality situation, temperature and humidity casting etc.), user is without being manually operated warm wind before going to warm-air drier
Machine, without finding out IR remote controller or mobile phone removes cumbersome control warm-air drier, it is only necessary to a simple phonetic order
Realize original cumbersome operation, it is convenient, fast.Also solves the problems, such as the service life of original key, knob simultaneously.
The utility model uses microphone array, it can be achieved that auditory localization, beam forming, long-range pickup and noise reduction, are improved
Phonetic recognization rate.
Detailed description of the invention
Fig. 1 is the structural block diagram of the warm-air blower control of the utility model；
Fig. 2 is the circuit diagram one of the warm-air blower control of the utility model；
Fig. 3 is the circuit diagram two of the warm-air blower control of the utility model；
Fig. 4 is the circuit diagram three of the warm-air blower control of the utility model；
Fig. 5 is the circuit diagram four of the warm-air blower control of the utility model；
Fig. 6 is the circuit diagram five of the warm-air blower control of the utility model.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Figure 1, a kind of warm-air blower control, including voice acquisition module 1, speech recognition module 3, main control module 4,
Memory 5, audio decoder 6, power amplifier 7, voice playing module 8 and power module 10, the voice acquisition module 1 are used
In the voice signal of acquisition user, this specific implementation, voice acquisition module 1 is preferably realized using microphone array, is also wrapped
Microphone array column processing circuit 2 is included, the collected voice signal of microphone array 1 is handled by microphone array column processing circuit 2
After be transferred to speech recognition module 3, warm wind can effectively be filtered out using microphone array 1 and microphone array column processing circuit 2
Fan noise, the external interference noise of machine can also realize the source direction positioning of user speech, when user is waken up by voice
After word wakes up warm-air drier, pickup angle can accurately be navigated to the user direction for providing phonetic order by microphone array 1, and
More accurate pickup audio controls are waited, phonetic recognization rate is improved.
The speech recognition module 3 is the signer-independent sign language recognition module with Application on Voiceprint Recognition function, only passes through sound
The authorized user of line typing just can control warm-air drier by unspecified person voice after carrying out vocal print wake-up, realize Tong Suogong
Can, improve safety.
The output end of the speech recognition module 3 is connect with the input terminal of main control module 4, and the main control module 4 is used for root
It works according to the corresponding function module 11 of the corresponding control signal control warm-air drier of the recognition result output of speech recognition module 3, this
In specific embodiment, functional module 11 includes blower fan module, heating module, room temperature detection module, indoor humidity detection mould
Block, indoor air quality detection module etc., this is the functional module that existing warm-air drier has, and is specifically referred to existing skill
Art, this is no longer described in detail.Speech recognition module 3 and main control module 4 are realized using the main control chip with speech recognizer kernel.
The memory 5 is connect with main control module 4, for storing related data, including default voice print database, preset instructions
Data, default voice broadcast data etc..In this specific embodiment, memory 5 is preferably flash storage, but not limited to this.
The output end of the input termination main control module 4 of the audio decoder 6, the output end of the audio decoder 6 are logical
Overpower amplifier 7 connects voice playing module 8.In this specific embodiment, voice playing module 8 is preferably loudspeaker, but not
It is limited to this.The audio signal that main control module 4 exports is after audio decoder 6 decodes and is amplified by power amplifier 7
It is played out by loudspeaker 8, the feedback to speech recognition result may be implemented, improve reliability, and the correlation to warm-air drier
Parameter information casting, it is easy to use.
It further include communication module 9 in this specific embodiment, the main control module 4 is logical by communication module 9 and Cloud Server
Letter connection.Realize Function Extension, such as obtain audio-frequency information from Cloud Server, carry out music, obtain semantic understanding it is trained and
Customized voice command words training service etc..
In this specific embodiment, the communication module 9 is preferably WIFI communication module, but not limited to this.
The power module 10 is the power supply of entire warm-air blower control.In this specific embodiment, the power module 10 is adopted
It is realized with the positive low dropout voltage regulator of model AMS1117.
The circuit diagram of this specific embodiment is detailed in Fig. 2-6, this is no longer described in detail.
The invention also discloses a kind of warm-air driers, including above-mentioned warm-air blower control.
Use process:
Using the preceding user's voiceprint typing first licensed, in use, user, which says, wakes up entry voice
After (such as: intelligent warm wind), positioning is currently received the orientation of voice by microphone array 1, can more accurately be received after positioning
Next phonetic order filters out other noise jammings, improves recognition accuracy, and the wake-up voice received is then passed through voice
Identification module 3 is handled, and treated voice data is compared with the voice print database in memory 5, if current awake
Voice is issued by authorized user, then microphone array 1 will then acquire next phonetic order, at microphone array
Reason circuit 2 is transferred to speech recognition module 3 after handling and is identified, and the phonetic order recognized is transferred to main control module 4,
Main control module 4 works according to the corresponding function module of voice command control warm-air drier.
Such as user says " opening warm-air drier ", after warm-air blower control correctly recognizes the phonetic order, opens warm-air drier
Blower and heating component, if correct open, warm-air blower control will receive anti-from blower driving/heating component data
Feedback, at this moment warm-air blower control will play corresponding voice broadcast by loudspeaker 8.
Such as user says " current room temperature ", warm-air blower control will obtain current indoor temperature by sensor circuit, and
The actual temperature measured is corresponded into corresponding voice document, after the decoding of audio decoder 6, power amplifier 7 amplify, is led to
It crosses loudspeaker 8 and plays corresponding voice document, user is allowed to get inquired information, as loudspeaker 8 broadcasts " current room temperature two
13 degree ".
If warm-air blower control does not receive corresponding voice control confirmation message, system will enter abnormality processing shape
State, and terminate this voice control.
The utility model can be identified correctly by being provided with the signer-independent sign language recognition module of Application on Voiceprint Recognition function
The voice vocal print wake up instruction for licensing people avoids the maloperation of irrelevant personnel (children), realizes functions of child lock, and can
To realize remote voice command control, as long as the correlation behaviour to warm-air drier can be realized by simple phonetic order by user
Make (including switch, temperature adjusting, air rate adjustment, the casting of air quality situation, temperature and humidity casting etc.), user is without going to warm wind
Warm-air drier is manually operated before machine, without finding out IR remote controller or mobile phone removes cumbersome control warm-air drier, it is only necessary to a letter
Original cumbersome operation can be realized in single phonetic order, convenient, fast.Also solves the use of original key, knob simultaneously
Life problems.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (9)
1. a kind of warm-air blower control, it is characterised in that: including voice acquisition module, speech recognition module, main control module and deposit
Reservoir, the voice acquisition module are used to acquire the voice signal of user, and the output termination voice of the voice acquisition module is known
The input terminal of other module, the speech recognition module is the signer-independent sign language recognition module with Application on Voiceprint Recognition function, described
The output end of speech recognition module and the input terminal of main control module connect, and the main control module is used for according to speech recognition module
The corresponding function module work of the corresponding control signal control warm-air drier of recognition result output, the memory and main control module connect
It connects, for storing related data.
2. warm-air blower control according to claim 1, it is characterised in that: further include audio decoder, power amplifier
And voice playing module, the output end of the input termination main control module of the audio decoder, the output of the audio decoder
End connects voice playing module by power amplifier.
3. warm-air blower control according to claim 2, it is characterised in that: the voice playing module is loudspeaker.
4. warm-air blower control according to claim 1, it is characterised in that: the voice acquisition module is microphone array
Column, further include microphone array column processing circuit, the voice acquisition module connects speech recognition mould through microphone array column processing circuit
The input terminal of block.
5. warm-air blower control according to claim 1, it is characterised in that: it further include communication module, the main control module
It is communicated to connect by communication module and Cloud Server.
6. warm-air blower control according to claim 5, it is characterised in that: the communication module is WIFI communication module.
7. warm-air blower control according to claim 1, it is characterised in that: it further include power module, the power module
For the power supply of entire warm-air blower control.
8. warm-air blower control according to claim 7, it is characterised in that: the power module uses model
The positive low dropout voltage regulator of AMS1117 is realized.
9. a kind of warm-air drier, it is characterised in that: including warm-air blower control described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070232.0U CN209181285U (en) | 2018-12-11 | 2018-12-11 | A kind of warm-air blower control and warm-air drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070232.0U CN209181285U (en) | 2018-12-11 | 2018-12-11 | A kind of warm-air blower control and warm-air drier |
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| Publication Number | Publication Date |
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| CN209181285U true CN209181285U (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822070232.0U Active CN209181285U (en) | 2018-12-11 | 2018-12-11 | A kind of warm-air blower control and warm-air drier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562694A (en) * | 2020-12-02 | 2021-03-26 | 珠海格力电器股份有限公司 | Method and device for awakening industrial touch screen through voice |
| CN113790490A (en) * | 2021-10-09 | 2021-12-14 | 浙江久友电器科技有限公司 | Multifunctional cold and warm air purifier |
-
2018
- 2018-12-11 CN CN201822070232.0U patent/CN209181285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562694A (en) * | 2020-12-02 | 2021-03-26 | 珠海格力电器股份有限公司 | Method and device for awakening industrial touch screen through voice |
| CN113790490A (en) * | 2021-10-09 | 2021-12-14 | 浙江久友电器科技有限公司 | Multifunctional cold and warm air purifier |
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