CN109295679A - A kind of Garment Steamer Machine based on voice control - Google Patents
A kind of Garment Steamer Machine based on voice control Download PDFInfo
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- CN109295679A CN109295679A CN201811411303.7A CN201811411303A CN109295679A CN 109295679 A CN109295679 A CN 109295679A CN 201811411303 A CN201811411303 A CN 201811411303A CN 109295679 A CN109295679 A CN 109295679A
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- module
- power supply
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- voice
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F73/00—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam
Abstract
The present invention relates to voice control technology field, in particular to a kind of Garment Steamer Machine based on voice control.The present invention includes voice acquisition module, signal amplification module, speech recognition module, memory module, power supply module, zigbee module, PWM output module and main control module, the signal input part and speech recognition module of the main control module, zigbee module is connected with the signal output end of memory module, the signal input part of the speech recognition module is connected by signal amplification module with the signal output end of voice acquisition module, the signal output end of the main control module is separately connected PWM output module, speech recognition module, the signal input part of memory module, the power supply module is for being powered modules.The configuration of the present invention is simple, low in cost, safety is good, and main control module of the invention adjusts Garment Steamer Machine power and switch for adjusting PWM duty cycle, and main control module is also used to control zigbee module and obtains music data, powerful.
Description
Technical field
The present invention relates to household appliance technical field, in particular to a kind of Garment Steamer Machine based on voice control.
Background technique
Garment Steamer Machine is the common electric of household appliance technical field, clothes, curtain, blanket suitable for a variety of quality and other items
Ironing and disinfection dedusting.Garment Steamer Machine assembling is convenient, easy to operate, using light, is suitable for a variety of occasions and uses.The base of Garment Steamer Machine
Present principles are constantly to contact clothes and cloth by its internal scorching hot water vapour generated, reach softening clothes and fabric fibre group
It knits so that clothing is more beautiful.
The development of society increases requirement of the people to clothes texture, occurs a variety of steam-type hangings therewith in the market
Machine has a variety of using function.However increasing for function also brings many operational difficulty, needs province for inconvenient
When labour-saving crowd, or the user group for pursuing intelligence, it would be highly desirable to invent it is a kind of can be with the Garment Steamer Machine of voice control.
Summary of the invention
The present invention in order to overcome the above-mentioned deficiencies of the prior art, provide it is a kind of it is of simple structure and low cost, safety is good
The Garment Steamer Machine based on voice control.Solve the problems, such as that techniques discussed above, the present invention take technical solution below.
A kind of Garment Steamer Machine based on voice control, it is characterised in that: including voice acquisition module, signal amplification module, language
Sound identification module, memory module, power supply module, zigbee module, PWM output module and main control module, the main control module
Signal input part be connected with the signal output end of speech recognition module, zigbee module and memory module, the speech recognition
The signal input part of module is connected by signal amplification module with the signal output end of voice acquisition module, the main control module
Signal output end be separately connected PWM output module, speech recognition module, memory module signal input part, the power supply module
For being powered to modules.
Preferably, the power supply module includes 24V Switching Power Supply, a power input of the 24V Switching Power Supply with
One input terminal of the intermediate relay is connected, another power input of 24V Switching Power Supply and intermediate relay
Another input terminal is all connected with external 220V alternating current, and the cathode output end of the intermediate relay is separately connected first resistor R1's
One end, the first triode Q1 collector, the other end connection+24V power supply of the first resistor R1, the first triode Q1
Base stage connection second resistance R2 one end, power supply output end of the other end of the second resistance R2 as power supply module, institute
State the cathode output end of the emitter connection intermediate relay of the first triode Q1 and ground connection, the anode of the 24V Switching Power Supply
Output end is separately connected one end of first capacitor C1, the input terminal of the first voltage stabilizing chip and+24V power supply, 24V Switching Power Supply
Cathode output end is separately connected the other end of first capacitor C1, one end of the second capacitor C2, one end of third capacitor C3, the 4th electricity
Hold one end of C4, one end of the 5th capacitor C5, the ground terminal of the first voltage stabilizing chip, the ground terminal of the second voltage stabilizing chip and ground connection,
The output end of first voltage stabilizing chip is separately connected the other end of the second capacitor C2, the other end of third capacitor C3, the second pressure stabilizing core
The output end of the input terminal of piece and+5V power supply, second voltage stabilizing chip is separately connected the other end of the 4th capacitor C4, the 5th
The other end and+3.3V power supply of capacitor C5.
Preferably, the model LM1117-5 of first voltage stabilizing chip, the model LM1117- of the second voltage stabilizing chip
3.3。
Preferably, the signal amplification module includes the 6th capacitor C6, and one end connection voice of the 6th capacitor C6 is adopted
Collect the signal output end of module, one end of the other end connection 3rd resistor R3 of the 6th capacitor C6, the 3rd resistor R3
The other end be separately connected the negative signal input terminal of one end of the 4th resistance R4, the first amplifier A1, first amplifier
The positive signal input terminal of A1 be separately connected one end of the 7th capacitor C7, one end of the 5th resistance R5, the 6th resistance R6 one end,
The other end of the 6th resistance R6 connects power supply, and the other end of the 7th capacitor C7, the other end of the 5th resistance R5 connect
Ground, the signal output end of the first amplifier A1 pass through the signal input part of the 8th capacitor C8 connection speech recognition module.
Preferably, the main control module includes main control chip, the model STM32ZET6 chip of the main control chip.
Further, the voice acquisition module includes voice collecting chip, the model of the voice collecting chip
MSP430。
Further, the speech recognition module includes voice recognition chip, the model of the voice recognition chip
LD3320 chip.
Further, the memory module includes EEPROM storage chip.
The invention has the benefit that
A kind of Garment Steamer Machine based on voice control of the present invention include voice acquisition module, signal amplification module, speech recognition module,
Memory module, power supply module, zigbee module, PWM output module and main control module, the configuration of the present invention is simple, it is low in cost,
Safety is good, and main control module of the invention is used to adjust PWM duty cycle to control use power and the switch of Garment Steamer Machine, master control mould
Block is also used to control zigbee module and obtains music data, powerful.
The main control module includes main control chip, the model STM32ZET6 chip of the main control chip, STM32ZET6
Small in size, easy to operate, the high reliablity of chip.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description simply to be introduced.
Fig. 1 is the structural block diagram of the Garment Steamer Machine of the invention based on voice control.
Fig. 2 is the circuit diagram of power supply module of the invention.
Fig. 3 is the circuit diagram of signal amplification module of the invention.
Specific embodiment
Below against attached drawing, to shape, construction, each section of for example related each component of a specific embodiment of the invention
Between mutual alignment and connection relationship, the effect of each section and working principle etc. be described in further detail.
Garment Steamer Machine is a kind of machine of very useful processing clothing, and after Garment Steamer Machine adds water to be powered, Garment Steamer Machine inner core is used
Heater so that room temperature is water is vaporized into high temperature, high-pressure steam, and scorching hot vapor is discharged by steam lead and spray head.It removes
The effect of dirt.It need to only be aligned at clothing wrinkles and spray in use, and with the use of creases folder, hairbrush, dust removal brush, Ironing liner plate etc.
Hanging ironing machine accessory, by " drawing ", " pressure ", " spray " the smooth clothes of movement and cloth, make clothing reach smooth, submissive and anti-mite,
Degerming.Voice control Garment Steamer Machine is then time saving and energy saving and the present invention includes voice acquisition module, signal amplification module, speech recognition mould
Block, memory module, power supply module, zigbee module, PWM output module and main control module.The present invention passes through speech recognition mould
Block acquires and identifies external voice, gives recognition result to main control chip, main control chip adjusts PWM duty cycle according to result to adjust
Garment Steamer Machine power and switch are saved, master control can also control zigbee module and the present invention is made to have the function of autonomous learning, Neng Gougen
According to the tone for the personnel of being commonly used, new voice data is added in accent, so that speech recognition is more accurate.Voice data, instruction
Data are stored in storage unit.
As shown in Figure 1, a kind of Garment Steamer Machine based on voice control, it is characterised in that: put including voice acquisition module, signal
Big module, speech recognition module, memory module, power supply module, zigbee module, PWM output module and main control module, it is described
The signal input part of main control module is connected with the signal output end of speech recognition module, zigbee module and memory module, described
The signal input part of speech recognition module is connected by signal amplification module with the signal output end of voice acquisition module, the master
Control module signal output end be separately connected PWM output module, speech recognition module, memory module signal input part, it is described
Power supply module is for being powered modules.
As shown in Fig. 2, the power supply module includes 24V Switching Power Supply, a power input of the 24V Switching Power Supply
It is connected with an input terminal of the intermediate relay, another power input and intermediate relay of 24V Switching Power Supply
Another input terminal be all connected with external 220V alternating current, the cathode output end of the intermediate relay is separately connected first resistor R1
One end, the first triode Q1 collector, the other end connection+24V power supply of the first resistor R1, first triode
One end of the base stage connection second resistance R2 of Q1, the other end of the second resistance R2 is as power supply module 70 for electricity output
The emitter at end, the first triode Q1 connects cathode output end and the ground connection of intermediate relay, the 24V Switching Power Supply
Cathode output end is separately connected one end of first capacitor C1, the input terminal of the first voltage stabilizing chip and+24V power supply, 24V switch electricity
The cathode output end in source is separately connected the other end of first capacitor C1, one end of the second capacitor C2, one end of third capacitor C3,
One end of four capacitor C4, one end of the 5th capacitor C5, the ground terminal of the first voltage stabilizing chip, the second voltage stabilizing chip ground terminal and connect
Ground, the output end of the first voltage stabilizing chip are separately connected the other end of the second capacitor C2, the other end of third capacitor C3, the second pressure stabilizing
The input terminal of chip and+5V power supply, the output end of second voltage stabilizing chip are separately connected the other end of the 4th capacitor C4,
The other end and+3.3V power supply of five capacitor C5.The model LM1117-5 of first voltage stabilizing chip, the second voltage stabilizing chip
Model LM1117-3.3.
Specifically, 220V alternating current exports DC24V after 24V Switching Power Supply, then using voltage stabilizing chip LM1117 points
Other pressure stabilizing goes out 5V and 3.3V, and an intermediate relay of connecting on general supply circuit, intermediate relay is controlled by main control module 10,
220V alternating current is introduced by the port P1, and intermediate relay is in normally off, and the end AC connection generates 24V direct current by S1, after
Pressure stabilizing goes out 5V, 3.3V.The state of S2 is controlled by main control module 10 by the switching circuit that the first triode Q1 is formed, normal use
When, the first triode Q1 conducting, S2 must not electricity be constantly in normally off, when power supply module 70 power supply output end occur signal
Turn off triode, S2 obtains electric in normally open, the disconnection of the end AC.
As shown in figure 3, the signal amplification module 30 includes the 6th capacitor C6, one end of the 6th capacitor C6 connects language
The signal output end of sound acquisition module 20, one end of the other end connection 3rd resistor R3 of the 6th capacitor C6, the third
The other end of resistance R3 is separately connected the negative signal input terminal of one end of the 4th resistance R4, the first amplifier A1, and described first
The positive signal input terminal of amplifier A1 is separately connected one end of the 7th capacitor C7, one end of the 5th resistance R5, the 6th resistance R6
One end, the other end of the 6th resistance R6 connects power supply, the other end of the 7th capacitor C7, the 5th resistance R5 it is another
End is grounded, and the signal output end of the first amplifier A1 is defeated by the signal of the 8th capacitor C8 connection speech recognition module 40
Enter end.The amplification factor of signal amplification module is the ratio of the 4th resistance R4 and 3rd resistor R3；7th capacitor C7 goes for power supply
Couple filter capacitor.
First operational amplifier and the amplification factor of second operational amplifier are adjustable, and filtering performance is good.
The present invention uses LD3320 chip, does not need user's precondition and recording, supports MP3 playing function, without outer
Additional device is enclosed, MP3 data-signal is sequentially sent to signal amplification module, speech recognition module, LD3320 by STM32ZET6 chip
Chip interior can export sound from the D/APIN of chip, and the present invention collects sound by microphone, and is transferred to LD3320 chip,
LD3320 chip carries out digitized processing to sound and identifies, gives recognition result to STM32ZET6 chip.When playing MP3
Main control chip obtains music data by EEPROM storage chip or zigbee module, is sent into LD3320 chip to play sound
It is happy.
Memory module is mainly made of W25Q128FVFIG chip, and W25Q128FVFIG chip belongs to eeprom chip, tool
There is write-protect, support SPI protocol, 3.3V power supply, 128Mbit memory fully meets storage needs.STM32ZET6 chip is in the future
The director data stored from the voice recognition result and eeprom chip of LD3320 chip is made comparisons, and specific instruction is obtained, and
After make corresponding operating.Common music data can be downloaded or be linked by STM32ZET6 chip to be saved to memory module, convenient
Music, music data are removed primary automatically at regular intervals.
Zigbee module utilizes zigbee transmission technology, and zigbee transmission technology is the novel short distance of one kind, low rate
Wireless communication technique, be a kind of technical solution between radio remote distance technique and bluetooth, utilize multiple zigbee moulds
The network system of the self-organizing for the multilevel relay that block can form through wireless communication, and between zigbee module
Can perceive with cooperating, acquire and processing region in ZigBee equipment, be suitable as technology of Internet of things core and
Zigbee has the features such as low-power consumption, cost is small, network capacity is big, safe and reliable.
The present invention mainly utilizes zigbee module to connect wireless network, to can lead to when receiving and playing musical instruction
Wireless network is crossed, search for and obtains specified music data, is then played by LD3320 chip.STM32ZET6 resources of chip is rich
Richness, technology maturation, high reliablity.
In the use of the present invention, signal amplification module receives MP3 data-signal or audio data signal, and by the MP3
Data-signal or audio data signal are sent to LD3320 chip, and STM32ZET6 chip receives the MP3 number from LD3320 chip
It is believed that number or audio data signal, to know specific instruction, then led to by being compared with the instruction in eeprom chip
The adjusting control Garment Steamer Machine power and switch of the duty ratio of PWM output module are crossed, while according to voice command control zigbee mould
Block obtains music data from internet, selects to save data according to music data frequency of use or directly plays music, together
When control the input and output of eeprom chip, Garment Steamer Machine power and switching information are sent to terminal mould by STM32F103 chip
Block.
Speech recognition module of the present invention supports SPI interface and parallel interface using LD3320 speech recognition module
Nonspecific speech recognition module, onboard microphone and have a source crystal oscillator, it is convenient that speech recognition, acoustic control and people are realized in electronic product
Machine dialogue function.There is the module high accuracy and practical speech recognition effect, signer-independent sign language recognition technology not to need
User carries out recording training, has the identification lists of keywords that can dynamically edit, and supports user oneself to edit keyword, uses province
Power mode electric current, energy conservation and environmental protection are powerful.
Storage unit of the present invention is mainly made of W25Q128FVFIG chip.Zigbee mould of the present invention
Block controls the input and output of EEPROM data.EEPROM is the storage chip that data are not lost after a kind of power down, and EEPR is learnt by oneself
Practise what program was added automatically, in use, main control module is capable of the tone of automatic resolve voice instruction, accent etc. and basis
Frequency of use automatically generates new director data and is stored in EEPROM.
In conclusion it is of the invention it is of simple structure and low cost, safety is good, main control module of the invention is for adjusting
To adjust Garment Steamer Machine power and switch, main control module is also used to control zigbee module and obtains music data, function PWM duty cycle
It is powerful.
The above content is combine specific preferred embodiment to the further description of the invention made, and it cannot be said that originally
The specific embodiment of invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
The other embodiments obtained in the case where not departing from technical solution of the present invention, should be included within the scope of the present invention.
Claims (8)
1. a kind of Garment Steamer Machine based on voice control, it is characterised in that: including voice acquisition module, signal amplification module, voice
Identification module, memory module, power supply module, zigbee module, PWM output module and main control module, the main control module
Signal input part is connected with the signal output end of speech recognition module, zigbee module and memory module, the speech recognition mould
The signal input part of block is connected by signal amplification module, zigbee module with the signal output end of voice acquisition module, institute
The signal output end for stating main control module is separately connected PWM output module, speech recognition module, memory module signal input part, institute
Power supply module is stated for being powered to modules.
2. a kind of Garment Steamer Machine based on voice control as described in claim 1, it is characterised in that: the power supply module includes
24V Switching Power Supply, a power input of the 24V Switching Power Supply are connected with an input terminal of the intermediate relay,
Another power input of 24V Switching Power Supply and another input terminal of intermediate relay are all connected with external 220V alternating current,
The cathode output end of the intermediate relay is separately connected the collector of one end of first resistor R1, the first triode Q1, described
Other end connection+24V the power supply of first resistor R1, one end of the base stage connection second resistance R2 of the first triode Q1, institute
Power supply output end of the other end as power supply module of second resistance R2 is stated, the emitter of the first triode Q1 connects intermediate
The cathode output end of relay and ground connection, the cathode output end of the 24V Switching Power Supply be separately connected one end of first capacitor C1,
The input terminal and+24V power supply of first voltage stabilizing chip, the cathode output end of 24V Switching Power Supply are separately connected first capacitor C1's
The other end, one end of the second capacitor C2, one end of third capacitor C3, one end of the 4th capacitor C4, one end of the 5th capacitor C5,
The ground terminal of one voltage stabilizing chip, the ground terminal of the second voltage stabilizing chip and ground connection, the output end of the first voltage stabilizing chip are separately connected
The other end of two capacitor C2, the other end of third capacitor C3, the second voltage stabilizing chip input terminal and+5V power supply, described second
The output end of voltage stabilizing chip is separately connected the other end and+3.3V power supply of the other end of the 4th capacitor C4, the 5th capacitor C5.
3. a kind of Garment Steamer Machine based on voice control as claimed in claim 2, it is characterised in that: first voltage stabilizing chip
Model LM1117-5, the model LM1117-3.3 of the second voltage stabilizing chip.
4. a kind of Garment Steamer Machine based on voice control as claimed in claim 3, it is characterised in that: the signal amplification module packet
Include the 6th capacitor C6, the signal output end of one end connection voice acquisition module of the 6th capacitor C6, the 6th capacitor C6
The other end connection 3rd resistor R3 one end, the other end of the 3rd resistor R3 be separately connected one end of the 4th resistance R4,
The positive signal input terminal of the negative signal input terminal of first amplifier A1, the first amplifier A1 is separately connected the 7th capacitor
One end of C7, one end of the 5th resistance R5, the 6th resistance R6 one end, the other end of the 6th resistance R6 connects power supply, institute
The other end of the other end, the 5th resistance R5 of stating the 7th capacitor C7 is grounded, and the signal output end of the first amplifier A1 is logical
Cross the signal input part of the 8th capacitor C8 connection speech recognition module.
5. a kind of Garment Steamer Machine based on voice control as claimed in claim 4, it is characterised in that: the main control module includes master
Control chip, the model STM32ZET6 chip of the main control chip.
6. a kind of Garment Steamer Machine based on voice control as claimed in claim 5, it is characterised in that: the voice acquisition module packet
Include voice collecting chip, the model MSP430 of the voice collecting chip.
7. a kind of Garment Steamer Machine based on voice control as claimed in claim 6, it is characterised in that: the speech recognition module packet
Include voice recognition chip, the model LD3320 chip of the voice recognition chip.
8. a kind of Garment Steamer Machine based on voice control as claimed in claim 7, it is characterised in that: the memory module includes
EEPROM storage chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811411303.7A CN109295679A (en) | 2018-11-24 | 2018-11-24 | A kind of Garment Steamer Machine based on voice control |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811411303.7A CN109295679A (en) | 2018-11-24 | 2018-11-24 | A kind of Garment Steamer Machine based on voice control |
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| CN109295679A true CN109295679A (en) | 2019-02-01 |
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ID=65143748
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811411303.7A Pending CN109295679A (en) | 2018-11-24 | 2018-11-24 | A kind of Garment Steamer Machine based on voice control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114857569A (en) * | 2022-04-22 | 2022-08-05 | 珠海格力电器股份有限公司 | Steam quantity adjusting method, garment steamer, control system of garment steamer and storage medium |
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