CN107065679A - Dish-washing machine and its control device and control method - Google Patents
Dish-washing machine and its control device and control method Download PDFInfo
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- CN107065679A CN107065679A CN201710340556.9A CN201710340556A CN107065679A CN 107065679 A CN107065679 A CN 107065679A CN 201710340556 A CN201710340556 A CN 201710340556A CN 107065679 A CN107065679 A CN 107065679A
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- washing machine
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- 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
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a kind of dish-washing machine and its control device and control method, wherein, the control device of dish-washing machine includes：Speech reception module, the phonetic order for receiving user.Sound identification module, sound identification module is connected with speech reception module, is identified for the phonetic order to user, and generates corresponding control instruction when the phonetic order for recognizing user is effective.Communication module, communication module is connected with sound identification module, to transmit control instruction.Main control module, main control module is connected with communication module, and main control module is communicated to receive control instruction with sound identification module by communication module, and controls dish-washing machine to perform corresponding action according to control instruction.The device can be controlled according to the voice of user to dish-washing machine, so as to liberate the both hands of user, it is to avoid the hand stain due to user on hand causes touch-screen input to sense a series of problems that insensitive or even failure etc. is brought, and improves the usage experience of user.
Description
Technical field
The present invention relates to dish-washing machine technical field, more particularly to a kind of control device of dish-washing machine, a kind of dish-washing machine, one kind
The control method of dish-washing machine and a kind of non-transitorycomputer readable storage medium.
Background technology
With improving for living condition, dish-washing machine is as the representative of emerging household electrical appliances, the huge numbers of families for also gradually coming into the country.
In correlation technique, user instructs generally by the button switch on dish-washing machine or touch-screen input relevant control
Dish-washing machine is controlled.When user takes full dish in both hands, if it is desired to open the drawer door of dish-washing machine, it is necessary to first by hand
In dish put down, it has not been convenient to the use of user.
Also, button switch typically uses mechanical switch, often it is turned on and off easilying lead to damage；Touch-screen is general
Use capacitance sensing, if user speckle with hand it is water stain, touch-screen can because finger capacitance change and cause touch it is ineffective
Quick or even failure, so as to bring very big inconvenience to user.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention
First purpose be to propose a kind of control device of dish-washing machine, and the device can be controlled according to the voice of user to dish-washing machine
System, so as to liberate the both hands of user, it is to avoid the hand stain due to user on hand causes touch-screen input sensing insensitive even
A series of problems that failure etc. is brought, improves the usage experience of user.
Second object of the present invention is to propose a kind of dish-washing machine.
Third object of the present invention is to propose a kind of control method of dish-washing machine.
Fourth object of the present invention is to propose a kind of non-transitorycomputer readable storage medium.
To reach above-mentioned purpose, first aspect present invention embodiment proposes a kind of control device of dish-washing machine, including：Language
Sound receiving module, the speech reception module is used for the phonetic order for receiving user；Sound identification module, the speech recognition mould
Block is connected with the speech reception module, and the sound identification module is used to the phonetic order of the user is identified, and
Corresponding control instruction is generated when the phonetic order for recognizing the user is effective；Communication module, the communication module with it is described
Sound identification module is connected, and the communication module is to transmit the control instruction；Main control module, the main control module with it is described
Communication module is connected, and the main control module is communicated described to receive by the communication module with the sound identification module
Control instruction, and control the dish-washing machine to perform corresponding action according to the control instruction.
The control device of dish-washing machine according to embodiments of the present invention, the voice for receiving user by speech reception module refers to
The phonetic order of user is identified order, sound identification module, and generation is corresponding when the phonetic order for recognizing user is effective
Control instruction, main control module communicated by communication module with sound identification module to receive control instruction, and according to control
System instruction control dish-washing machine performs corresponding action.Thus, the device can be controlled according to the voice of user to dish-washing machine,
So as to liberate the both hands of user, it is to avoid the hand stain due to user on hand causes the touch-screen input to sense insensitive or even failure
Etc. a series of problems brought, the usage experience of user is improved.
In addition, the control device of dish-washing machine according to the above embodiment of the present invention can also have technology additional as follows special
Levy：
According to one embodiment of present invention, the control device of above-mentioned dish-washing machine also includes storaged voice order dictionary
Memory module, the voice command dictionary includes multiple voice codings and instructs and instruct one-to-one language with each voice coding
Sound is instructed, wherein, the sound identification module is connected with the memory module, sound identification module predicate by calling
Whether sound order dictionary is effective with the phonetic order for recognizing the user, and obtained when the phonetic order for recognizing the user is effective
Take voice coding corresponding with the phonetic order to instruct, and referred to according to the corresponding control of the voice coding of acquisition instruction generation
Order.
According to one embodiment of present invention, the control device of above-mentioned dish-washing machine also includes voice broadcast module, described
Voice broadcast module is connected with the main control module, wherein, the main control module is additionally operable to obtain the execution knot of the dish-washing machine
Really, and according to the implementing result control the voice broadcast module to carry out voice broadcast, with realize the user and between institute
State the interactive voice of dish-washing machine.
According to one embodiment of present invention, the sound identification module enters standby mould on the dish-washing machine after electricity
Formula, wherein, if the sound identification module receives wake-up instruction in the first preset time, into mode of operation；Such as
Really described sound identification module does not receive wake-up instruction in the first preset time, then into sleep pattern.
According to one embodiment of present invention, the sound identification module is after mode of operation is entered, also by described logical
Believe that module is set up with the main control module to communicate to connect, and the phonetic order received to the speech reception module is known
Not, wherein, when the sound identification module successfully recognizes the phonetic order, voice broadcast described in the master control module controls
Module is reported to the content of the phonetic order, and the sound identification module is received really to the speech reception module
Recognize phonetic order to be identified, to realize secondary interactive voice.
According to one embodiment of present invention, after the sound identification module successfully recognizes the confirmation phonetic order,
The main control module is controlled after delay preset time according to the corresponding control instruction of the phonetic order to the dish-washing machine
System.
To reach above-mentioned purpose, the second aspect of the present invention embodiment proposes a kind of dish-washing machine, and it includes above-mentioned wash
The control device of bowl machine.
The dish-washing machine of the embodiment of the present invention, by the control device of above-mentioned dish-washing machine, can hold according to the voice of user
The corresponding action of row, so as to liberate the both hands of user, it is to avoid the hand stain due to user on hand causes touch-screen input sensing
A series of problems that insensitive or even failure etc. is brought, improves the usage experience of user.
To reach above-mentioned purpose, the third aspect of the present invention embodiment proposes a kind of control method of dish-washing machine, including
Following steps：Receive the phonetic order of user；The phonetic order of the user is identified, and in the language for recognizing the user
Sound instruction generates corresponding control instruction when effective；The dish-washing machine is controlled to perform corresponding action according to the control instruction.
The control method of dish-washing machine according to embodiments of the present invention, first, receive user phonetic order, then, to
The phonetic order at family is identified, and generates corresponding control instruction when the phonetic order for recognizing user is effective, finally, according to
Control instruction control dish-washing machine performs corresponding action.Thus, this method can be controlled according to the voice of user to dish-washing machine
System, so as to liberate the both hands of user, it is to avoid the hand stain due to user on hand causes touch-screen input sensing insensitive even
A series of problems that failure etc. is brought, improves the usage experience of user.
In addition, the control method of dish-washing machine according to the above embodiment of the present invention can also have technology additional as follows special
Levy：
According to one embodiment of present invention, the corresponding control instruction of generation, including：Prestored by calling
Whether voice command dictionary is effective with the phonetic order for recognizing the user, and when the phonetic order for recognizing the user is effective
Voice coding instruction corresponding with the phonetic order is obtained, and according to the corresponding control of the voice coding of acquisition instruction generation
Instruction.
According to one embodiment of present invention, the control method of above-mentioned dish-washing machine also includes：Obtain the dish-washing machine
Implementing result；Control the dish-washing machine to carry out voice broadcast according to the implementing result, with realize the user and between it is described
The interactive voice of dish-washing machine.
According to one embodiment of present invention, on the dish-washing machine after electricity, the sound identification module in the dish-washing machine
Into standby mode, wherein, if the sound identification module receives wake-up instruction in the first preset time, into work
Operation mode；If the sound identification module does not receive wake-up instruction in the first preset time, into sleep pattern.
According to one embodiment of present invention, the sound identification module also washes the dishes after mode of operation is entered with described
Main control module in machine sets up communication connection, and the phonetic order received is identified, wherein, when the speech recognition mould
When block successfully recognizes the phonetic order, dish-washing machine is broadcast to the content of the phonetic order described in the master control module controls
Report；The confirmation phonetic order received is identified the sound identification module, to realize secondary interactive voice.
According to one embodiment of present invention, after the sound identification module successfully recognizes the confirmation phonetic order,
The main control module is controlled after delay preset time according to the corresponding control instruction of the phonetic order to the dish-washing machine
System.
To reach above-mentioned purpose, the fourth aspect of the present invention embodiment proposes a kind of computer-readable storage of non-transitory
Medium, is stored thereon with computer program, and the program realizes the control method of above-mentioned dish-washing machine when being executed by processor.
The non-transitorycomputer readable storage medium of the embodiment of the present invention, receives the phonetic order of user, then first
The phonetic order of user is identified, and corresponding control instruction is generated when the phonetic order for recognizing user is effective, finally
Dish-washing machine is controlled to perform corresponding action according to control instruction, so as to liberate the both hands of user, it is to avoid due to user on hand
Hand stain cause touch-screen input to sense a series of problems that insensitive or even failure etc. is brought, improve the use body of user
Test.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and be readily appreciated that, wherein,
Fig. 1 is the block diagram of the control device of dish-washing machine according to an embodiment of the invention；
Fig. 2 is the hardware elementary diagram of sound identification module according to an embodiment of the invention；
Fig. 3 is the hardware elementary diagram of communication module according to an embodiment of the invention；
Fig. 4 is the hardware elementary diagram of main control module according to an embodiment of the invention；
Fig. 5 is the block diagram of the control device of dish-washing machine in accordance with another embodiment of the present invention；
Fig. 6 is the flow chart of the control method of dish-washing machine according to an embodiment of the invention；
Fig. 7 is the flow chart of the control method of dish-washing machine in accordance with another embodiment of the present invention；And
Fig. 8 is the flow chart of the control method of the dish-washing machine of a specific example according to the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
With reference to the accompanying drawings come the control device of the dish-washing machine that describes to propose according to embodiments of the present invention, dish-washing machine, wash the dishes
The control method and non-transitorycomputer readable storage medium of machine.
Fig. 1 is the block diagram of the control device of dish-washing machine according to an embodiment of the invention.As shown in figure 1, should
Control device includes：Speech reception module 10, sound identification module 20, communication module 30 and main control module 40.
Wherein, speech reception module 10 is used for the phonetic order for receiving user.Sound identification module 20 and phonetic incepting mould
Block 10 is connected, and sound identification module 20 is used to the phonetic order of user is identified, and has in the phonetic order of identification user
Corresponding control instruction is generated during effect.Communication module 30 is connected with sound identification module 20, and communication module 30 is to transmit control
Instruction.Main control module 40 is connected with communication module 30, and main control module 40 is carried out by communication module 30 with sound identification module 20
Communication controls dish-washing machine to perform corresponding action to receive control instruction according to control instruction.
Specifically, as shown in Fig. 2 speech reception module 10 can be microphone, sound identification module 20 can be
XMFT101 identified off-line modules, it supports the functions such as speech recognition, phonetic synthesis, speech play, supports UART (Universal
Asynchronous Receiver/Transmitter, universal asynchronous receiving-transmitting transmitter) it is used as communication interface.Fig. 2 is according to this
The hardware elementary diagram of the sound identification module of invention one embodiment, the electricity as shown in Fig. 2 XMFT101 pin VCC and 3V power
Source is connected, and pin LDOIN is connected with 5V power supplies.Speech play can use silicon wheat.Pin RST by second resistance R2 and
With connecing simulation (GND), R2 can be that 100K Ω, C1 can be 100uF to first electric capacity C1.Pin RDY passes through light emitting diode D1
Simulation ground is connect with first resistor R1, R1 can be 10K Ω.Second electric capacity C2 can be 2.2uF, and the 3rd electric capacity can be 1uF, wheat
Gram wind 101 after 3rd resistor R3 series connection with pin MICBIAS with being connected, and R3 can be 2.2K Ω.Pin L and pin R is hanging, draws
Pin UART-TX and pin UART-RX are drawn respectively, and wait is connected with communication module 30, are led to carrying out serial ports with main control module 40
Letter.
Communication module 30 can be UART, and its hardware elementary diagram is as shown in Figure 3.XMFT101 pin UART-RX and
UART-TX signal is introduced by the interface 2 and interface 4 of UART_5pin connectors, and interface 1 accesses+5V/250mA power supply,
Interface 5 is hanging.As shown in figure 3, the communication module 20 adds strong and weak charge coupled device i.e. the first opto-coupler chip 301 and
Two opto-coupler chips 302, its model can be PC817, so that the superior and the subordinate's circuit is kept apart, in case front end is concerned with the mutual of load
Disturb, add the security of whole circuit communication, and simplify the design of whole telecommunication circuit.Wherein, communication level can be with
3.3V is set to, Configuration of baud rate is 9600, start bit is 1bit, data bit is 8bit, and stop position is 1bit, is easy to lead between plate
News, include frame head, long bag, order and check bit.8th electric capacity C8 and the 4th resistance R4 accesses the first opto-coupler chip 301, C8's
Size can be 100pF, and R4 size can be 560 Ω.The anode and the 7th of light emitting diode in first opto-coupler chip 301
Electric capacity C7 connections are followed by digitally (AGND), and C7 can be for after 100nF.The emitter stage of triode in first opto-coupler chip 301
The 4th electric capacity C4 is accessed between colelctor electrode, C4 can be 100pF.5th electric capacity C5 size can be 100nF, the 5th resistance
R5 can be the pin RX to MCU waits and main control module that the colelctor electrode of triode in 2K Ω, the first opto-coupler chip 301 is drawn
40 are connected.Accordingly symmetrically, UART-TX signal is connected to the colelctor electrode of the light of the second opto-coupler chip 202, emitter stage access+5V/
250mA power supply, the 9th electric capacity C9, the seven or six electric capacity C6, the tenth electric capacity C10, the 7th resistance R7 and the 6th resistance R6 connection
Mode is specific as shown in figure 3, here is omitted, wherein.C9 can be 100nF, and C6 can be 100pF, and C10 can be
100pF, R7 are that pull-up resistor can be 2k Ω.The anode of second opto-coupler chip 202 connects+3.3V power supplys, the 6th resistance R6 and
Pin TX to MCU are drawn between six electric capacity C6 and are waited and are connected with main control module 40.
Main control module 40 can be model DSPIC33EP64MC206 master control borad 401, and Fig. 4 is its hardware elementary diagram.
As shown in figure 4, the external 3.3V voltages of the pin VDD of master control borad 401, pin AVDD passes through the external 3.3V electricity of the 11st electric capacity C11
Pressure, access simulation ground after pin VDD is connected with the 12nd electric capacity C12, C11 and C12 can be 100nF.Pin AVSS accesses number
Word.Clock signal is that the resistance R8 of pin OSC connections the 8th is followed by simulation ground, and R8 can be 10K Ω.Relay K1-K7 drive
Dynamic device 402 selects ULN2003 high withstand voltages, high current Darlington IC (Itegrated Circuit, integrated circuit) array,
It constitutes phase inverter by the Darlington of 7 silicon NPN types, and COM terminates the power supply into+12V/250mA, the 13rd electric capacity C13,
14th electric capacity C14, the first electrochemical capacitor E1 and the second electrochemical capacitor E2 connected mode is as shown in figure 4, C13 and C14 can be with
Can be the pressure-resistant electrochemical capacitors of 100uF/50V for 100nF, E1 and E2.Pin TXD and pin RXD respectively with communication module 30
Pin RX to MCU are connected with pin TX to MCU, to be communicated and received control instruction with sound identification module 20, main
Plate 401 is controlled according to the control instruction of reception, by control relay K1-K7 break-make control heating tube (Heat), LED (with
9th resistance R9 connect, R9 can be 330 Ω), water intaking valve (Inlet Valve), distributor (D/Ed), regeneration valve (EV2), arrange
The state of water valve (EV3), shunt valve (PS).
That is, receiving the phonetic order of user by microphone, it is amplified, after the processing such as noise reduction, speech recognition
Phonetic order is identified module 20, if the threshold score of phonetic order is less than default score (such as 80 points), voice
Identification module 20 judges that phonetic order is invalid, stops performing relevant action.If the voice threshold score of identification is more than or equal to pre-
If score, then sound identification module 20 judges phonetic order effectively, and generates corresponding control instruction.Then, the mould that communicates is passed through
Block 30 (UART) is transmitted control instruction to main control module 40 by serial communication mode.Finally, main control module 40 is according to control
Instruction control relay K1-K7 break-make is acted accordingly with controlling dish-washing machine to perform.For example, when user's both hands take full dish
When, it has not been convenient to strike out the drawer door of dish-washing machine with the hand, user can send the similar voice such as " enabling ", and above-mentioned control device can
The drawer door for automatically controlling dish-washing machine is opened, and dish on hand directly can be put into dish-washing machine by user.Thus, the device is liberated
The both hands of user, it is to avoid the hand stain due to user on hand causes the touch-screen input to sense what insensitive or even failure etc. was brought
A series of problems, improves the usage experience of user, also, dish-washing machine is controlled using voice so that operation is more
Simply, the service life of touch-screen or button switch is extended indirectly, also avoids children because caused by curious touching by mistake
Operation.
According to one embodiment of present invention, as shown in figure 5, the control device of above-mentioned dish-washing machine can also include storage
The memory module 50 of voice command dictionary.Voice command dictionary includes multiple voice codings and instructs and instructed with each voice coding
One-to-one phonetic order, wherein, sound identification module 20 is connected with memory module 50, and sound identification module 20 is by calling
Whether voice command dictionary is effective with the phonetic order for recognizing user, and obtained and language when the phonetic order for recognizing user is effective
Sound instructs corresponding voice coding instruction, and generates corresponding control instruction according to the instruction of the voice coding of acquisition.
Specifically, voice command dictionary can be trained in advance, excluded as far as possible because voice is misidentified caused by accent.When
After training is ripe, voice coding instruction programming can be entered to memory module 50, convenient subsequently transfer uses.Voice command dictionary
Voice coding instructs phonetic order corresponding with its can be as shown in table 1.
Table 1
| 01 | Dish-washing machine opens the door | 05 | Start reservation protocol | 09 | 60 minutes |
| 02 | Dish-washing machine is closed the door | 06 | Suspend reservation protocol | 10 | 90 minutes |
| 03 | Economic washing mode | 07 | Cancel reservation protocol | 11 | Spray arm in selection |
| 04 | Heavy duty wash pattern | 08 | Subscription time is set | 12 | Select lower spraying arm |
When sound identification module 20 receives phonetic order, phonetic order is identified according to voice command dictionary, such as
The voice threshold score of fruit identification is more than or equal to default score, then sound identification module 20 judges phonetic order effectively, and obtains
Corresponding voice coding instruction, further according to the corresponding control instruction of voice coding instruction generation of acquisition.Finally, communication module 30
(UART) control instruction is transmitted to main control module 40 by serial communication mode, so that main control module 40 is according to control instruction control
Dish-washing machine processed performs corresponding action.
According to one embodiment of present invention, as shown in figure 5, the control device of above-mentioned dish-washing machine can also include voice
Broadcasting module 60.Voice broadcast module 60 is connected with main control module 40, wherein, main control module 40 is additionally operable to obtain holding for dish-washing machine
Row result, and voice broadcast is carried out according to implementing result control voice broadcasting module 60, to realize between user and dish-washing machine
Interactive voice.
For example, when user sends the phonetic order of " enabling ", the drawer door of dish-washing machine is controlled in main control module 40
After opening, the also control voice broadcasting module 60 of main control module 40 sends the voice of similar " opening the door successfully ", to be carried to user
Wake up, realize user and between dish-washing machine interactive voice, improve user usage experience.
According to one embodiment of present invention, sound identification module 20 enters standby mode on dish-washing machine after electricity, wherein,
If sound identification module 20 receives wake-up instruction in the first preset time, into mode of operation；If speech recognition
Module 20 does not receive wake-up instruction in the first preset time, then into sleep pattern.First preset time can be according to reality
Border situation is preset.
Specifically, on dish-washing machine after electricity, sound identification module 20 enters standby mode, while main control module 40 can be controlled
Voice broadcast module 60 sends the good music tip sound of advance burning.If sound identification module 20 in the first preset time not
Instructed by the wake-up of user, then sound identification module 20 enters sleep pattern, to save electric energy.If within the very first time,
User sends the wake-up instruction of three times " hello ", then sound identification module 20 enters mode of operation, passes through communication module 30 and master
Control module 40 and carry out serial communication, and judge whether communication port is unimpeded according to even-odd check result.If communication port is unimpeded,
Then sound identification module 20 continues executing with associative operation；If there is the anomalies such as short circuit, open circuit, high current in communication port,
Then voice broadcast module 60 sends alarm sound.
Further, in an embodiment of the present invention, sound identification module 20 also passes through communication after mode of operation is entered
Module 30 and main control module 40, which are set up, to be communicated to connect, and speech reception module is received 10 to phonetic order be identified, its
In, when the successful speech recognition of sound identification module 20 is instructed, the control voice broadcasting module 60 of main control module 40 is to phonetic order
Content reported, sound identification module 20 to speech reception module receive 10 to confirmation phonetic order be identified, with
Realize secondary interactive voice.
Specifically, sound identification module 20 enter mode of operation after, sound identification module 20 by communication module 30 with
Main control module 40 carries out serial communication, and judges whether communication port is unimpeded according to even-odd check result, if communication port is smooth
Logical, sound identification module 20 is set up with main control module 40 and communicated to connect, and to phonetic order that speech reception module 10 is received
It is identified.If the threshold score of phonetic order is less than default score, sound identification module 20 judges that phonetic order is invalid,
Stop performing relevant action, sound identification module 20 is again introduced into standby mode.If voice threshold score is more than or equal to default
Score, then sound identification module 20 judge phonetic order effectively, successful speech recognition instruction and generates corresponding control instruction.
Due to reasons such as accents, the speech recognition errors of sound identification module 20 may be caused, to prevent speech recognition errors
Made troubles to user, after successful speech recognition instruction, the control voice broadcasting module 60 of main control module 40 refers to the voice of user
The content of order is reported, make user confirm identification phonetic order whether be user the phonetic order sent.If reported
Phonetic order be phonetic order that user sends, user then continues to send confirmation phonetic order, and such as user can send " really
Recognize " "Yes" etc. confirms phonetic order.Sound identification module 20 is after reception and success recognition and verification phonetic order, speech recognition mould
Block 20 sends control instruction to main control module 40, so that main control module 40 controls dish-washing machine to carry out accordingly according to control instruction
Action.And if the failed recognition and verification phonetic order of sound identification module 20, then the control of main control module 40 stops performing correlation
Action, sound identification module 20 enters standby mode.Thus, user is that can be appreciated that to work as by the sound feedback of voice broadcast module
Preceding mode of operation, prevents speech recognition errors from being made troubles to user, and the TFT (Thin on alternative conventional dishwashing machine
Film Transistor, TFT) display screen, greatly reduce production cost.
Further, according to one embodiment of present invention, the successful recognition and verification phonetic order of sound identification module 20
Afterwards, main control module 40 is controlled after delay preset time according to the corresponding control instruction of phonetic order to dish-washing machine.Wherein,
Preset time can be preset according to actual conditions.
Specifically, sound identification module 20 is after reception and success recognition and verification phonetic order, and sound identification module 20 prolongs
When preset time after, then control instruction sent to main control module 40.If in preset time, if user recognizes oneself
The phonetic order mistake of transmission, such as user want dish-washing machine and start " heavy duty wash pattern ", and " economy washing mould is but sent by mistake
The instruction of formula ", user can recall phonetic order in time, the leeway to user to go back on one's word.
In summary, the control device of dish-washing machine according to embodiments of the present invention, user is received by speech reception module
Phonetic order, the phonetic order of user is identified sound identification module, and when the phonetic order for recognizing user is effective
Corresponding control instruction is generated, main control module is communicated to receive control instruction by communication module with sound identification module,
And control dish-washing machine to perform corresponding action according to control instruction.Thus, the device can be according to the voice of user to dish-washing machine
It is controlled, so as to liberate the both hands of user, it is to avoid the hand stain due to user on hand causes touch-screen input sensing ineffective
A series of problems that quick or even failure etc. is brought, improves the usage experience of user.And user can pass through voice broadcast module
Sound feedback be that can be appreciated that current mode of operation, the TFT display screens on alternative conventional dishwashing machine greatly reduce production
Cost.
The embodiment of the present invention also proposes a kind of dish-washing machine, and it includes the control device of above-mentioned dish-washing machine.
The dish-washing machine of the embodiment of the present invention, by the control device of above-mentioned dish-washing machine, can hold according to the voice of user
The corresponding action of row, so as to liberate the both hands of user, it is to avoid the hand stain due to user on hand causes touch-screen input sensing
A series of problems that insensitive or even failure etc. is brought, improves the usage experience of user.
Fig. 6 is the flow chart of the control method of dish-washing machine according to an embodiment of the invention.As shown in fig. 6, the control
Method comprises the following steps：
S1, receives the phonetic order of user.
S2, the phonetic order of user is identified, and the corresponding control of generation when the phonetic order for recognizing user is effective
System instruction.
Further, in an embodiment of the present invention, as shown in fig. 7, generating corresponding control instruction, including：
Whether S201, the voice command dictionary prestored by calling is effective with the phonetic order for recognizing user, and
Recognize and voice coding instruction corresponding with phonetic order is obtained when the phonetic order of user is effective, and according to the voice coder of acquisition
Code instruction generates corresponding control instruction.
S3, controls dish-washing machine to perform corresponding action according to control instruction.
Specifically, voice command dictionary can be trained in advance, excluded as far as possible because voice is misidentified caused by accent.When
After training is ripe, voice coding instruction programming can be entered to storage device, convenient subsequently transfer uses.The language of voice command dictionary
Sound coded command and corresponding phonetic order can be as shown in table 1.
Table 1
| 01 | Dish-washing machine opens the door | 05 | Start reservation protocol | 09 | 60 minutes |
| 02 | Dish-washing machine is closed the door | 06 | Suspend reservation protocol | 10 | 90 minutes |
| 03 | Economic washing mode | 07 | Cancel reservation protocol | 11 | Spray arm in selection |
| 04 | Heavy duty wash pattern | 08 | Subscription time is set | 12 | Select lower spraying arm |
When receiving phonetic order, phonetic order is identified according to voice command dictionary, if the voice threshold of identification
It is worth dividing and is more than or equal to default score (such as 80 points), then judge phonetic order effectively, obtains corresponding voice coding and instruct, then
Corresponding control instruction is generated according to the instruction of the voice coding of acquisition.Performed finally according to control instruction control dish-washing machine corresponding
Action.
For example, when user's both hands take full dish, it has not been convenient to strike out the drawer door of dish-washing machine with the hand, user can send and " open
The similar voices such as door ", the drawer door that can automatically control dish-washing machine by the above method is opened, and user can be directly by bowl on hand
Disk is put into dish-washing machine.Thus, this method has liberated the both hands of user, it is to avoid the hand stain due to user on hand causes touch-screen
Input senses a series of problems that insensitive or even failure etc. is brought, and improves the usage experience of user, also, use voice pair
Dish-washing machine is controlled so that operation is simpler, the service life of touch-screen or button switch is extended indirectly, also keeps away
Exempt from children because maloperation caused by curious touching.
According to one embodiment of present invention, as shown in fig. 7, the control method of above-mentioned dish-washing machine can also include：
S4, obtains the implementing result of dish-washing machine.
S5, according to implementing result control dish-washing machine carry out voice broadcast, with realize user and between dish-washing machine voice hand over
Mutually.
For example, when user sends the phonetic order of " enabling ", after the drawer door of control dish-washing machine is opened, also control
Dish-washing machine processed carries out voice broadcast, sends the voice of " opening the door successfully ", to remind user, realize user and dish-washing machine it
Between interactive voice, improve user usage experience.
According to one embodiment of present invention, on dish-washing machine after electricity, the sound identification module in dish-washing machine enters standby
Pattern, wherein, if sound identification module receives wake-up instruction in the first preset time, into mode of operation.If
Sound identification module does not receive wake-up instruction in the first preset time, then into sleep pattern.First preset time can be with
Preset according to actual conditions.
Specifically, on dish-washing machine after electricity, the sound identification module in dish-washing machine enters standby mode, while can control to wash
The good music tip sound of advance burning is put in bowl machine sowing.If sound identification module is not affected by calling out for user in the first preset time
Wake up and instruct, then sound identification module enters sleep pattern, to save electric energy.If within the very first time, user sends three times " you
Wake-up instruction well ", then sound identification module enters mode of operation, and sound identification module continues executing with associative operation.
Further, according to one embodiment of present invention, sound identification module is after mode of operation is entered, also with washing the dishes
Main control module in machine sets up communication connection, and the phonetic order received is identified, wherein, when sound identification module into
When work(recognizes phonetic order, master control module controls dish-washing machine is reported to the content of phonetic order.Then, sound identification module
The confirmation phonetic order received is identified, to realize secondary interactive voice.
Specifically, sound identification module is after mode of operation is entered, and sound identification module passes through communication module and master control mould
Block carries out serial communication, and judges whether communication port is unimpeded according to even-odd check result, if communication port is unimpeded, and voice is known
Other module is set up with main control module and communicated to connect, and the phonetic order that speech reception module is received is identified.If language
The threshold score of sound instruction is less than default score, then sound identification module judges that phonetic order is invalid, stops performing relevant action,
Sound identification module is again introduced into standby mode.If voice threshold score is more than or equal to default score, sound identification module
Judge phonetic order effectively, successful speech recognition instruction, and generate corresponding control instruction.Due to reasons such as accents, it may lead
Sound identification module speech recognition errors are caused, to prevent speech recognition errors from being made troubles to user, successful speech recognition instruction
Afterwards, master control module controls dish-washing machine is reported to the content of the phonetic order of user, if the phonetic order reported is user
The phonetic order sent, then user send the phonetic order of confirmation, such as user can send " confirmation " "Yes" confirm voice
Instruction.Sound identification module is being received and after success recognition and verification phonetic order, sound identification module by control instruction send to
Main control module, so that main control module controls dish-washing machine to be acted accordingly according to control instruction.Thus, user passes through voice sound
Sound feedback can be appreciated that current mode of operation, prevent speech recognition errors from being made troubles to user, and alternative tradition is washed
TFT display screens on bowl machine, greatly reduce production cost.
Further, according to one embodiment of present invention, when sound identification module success recognition and verification phonetic order
Afterwards, main control module is controlled after delay preset time according to the corresponding control instruction of phonetic order to dish-washing machine.Wherein, in advance
If the time can be preset according to actual conditions.
Specifically, sound identification module is after reception and success recognition and verification phonetic order, and sound identification module delay is pre-
If after the time, then control instruction sent to main control module.If in preset time, if user recognizes what oneself sent
Phonetic order mistake, such as user want dish-washing machine and start " heavy duty wash pattern ", and the finger of " economic washing mode " is but sent by mistake
Order, user can recall phonetic order in time, the leeway to user to go back on one's word.
To make those skilled in the art be more clearly understood that the present invention, Fig. 8 is a specific example according to the present invention
The flow chart of the control method of dish-washing machine.As shown in figure 8, the control method may comprise steps of：
It is electric on S101, dish-washing machine.
S102, sound identification module enters standby mode.
S103, if wake-up instruction is received in the first preset time.If it is, performing step S104；If not,
Then perform step S105.
S104, sound identification module enters mode of operation.
S105, sound identification module enters sleep pattern.
S106, if receive wake-up instruction.If it is, performing step S104；If it is not, then step S105 is performed,
Continue to keep sleep pattern.
S107, sound identification module receives phonetic order and set up with the main control module in dish-washing machine and communicated to connect.
S108, judges that the threshold score of phonetic order is less than default score.If it is, step S109 is performed, if not,
Then perform step S110.
S109, judges that phonetic order is invalid, stops performing relevant action.
S110, judges that phonetic order effectively, generates corresponding control instruction.
S111, control dish-washing machine is reported to the content of phonetic order.
S112, successfully recognizes confirmation phonetic order.
Dish-washing machine is controlled according to phonetic order corresponding control instruction after S113, delay preset time.
S114, control terminates.
In summary, the control method of dish-washing machine according to embodiments of the present invention, first, receives the phonetic order of user,
Then, the phonetic order of user is identified, and corresponding control instruction is generated when the phonetic order for recognizing user is effective,
Finally, dish-washing machine is controlled to perform corresponding action according to control instruction.Thus, this method can be according to the voice of user to washing the dishes
Machine is controlled, so as to liberate the both hands of user, it is to avoid the hand stain due to user on hand causes touch-screen input sensing not
A series of problems that sensitive or even failure etc. is brought, improves the usage experience of user.And user can be by the sound of dish-washing machine
Sound feedback can be appreciated that the TFT display screens on current mode of operation, alternative conventional dishwashing machine, greatly reduces and is produced into
This.
In addition, the present invention also proposes a kind of non-transitorycomputer readable storage medium, computer program is stored thereon with,
The program realizes the control method of above-mentioned dish-washing machine when being executed by processor.
The non-transitorycomputer readable storage medium of the embodiment of the present invention, receives the phonetic order of user, then first
The phonetic order of user is identified, and corresponding control instruction is generated when the phonetic order for recognizing user is effective, finally
Dish-washing machine is controlled to perform corresponding action according to control instruction, so as to liberate the both hands of user, it is to avoid due to user on hand
Hand stain cause touch-screen input to sense a series of problems that insensitive or even failure etc. is brought, improve the use body of user
Test.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise clear and definite restriction.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (14)
1. a kind of control device of dish-washing machine, it is characterised in that including：
Speech reception module, the speech reception module is used for the phonetic order for receiving user；
Sound identification module, the sound identification module is connected with the speech reception module, and the sound identification module is used for
The phonetic order of the user is identified, and the corresponding control of generation refers to when the phonetic order for recognizing the user is effective
Order；
Communication module, the communication module is connected with the sound identification module, and the communication module is to transmit the control
Instruction；
Main control module, the main control module is connected with the communication module, and the main control module passes through the communication module and institute
State sound identification module to be communicated to receive the control instruction, and control the dish-washing machine to perform according to the control instruction
Corresponding action.
2. the control device of dish-washing machine as claimed in claim 1, it is characterised in that also depositing including storaged voice order dictionary
Module is stored up, the voice command dictionary includes multiple voice codings and instructs and instruct one-to-one voice with each voice coding
Instruction, wherein, the sound identification module is connected with the memory module, and the sound identification module is by calling the voice
Whether order dictionary is effective with the phonetic order for recognizing the user, and obtained when the phonetic order for recognizing the user is effective
Voice coding instruction corresponding with the phonetic order, and referred to according to the corresponding control of the voice coding of acquisition instruction generation
Order.
3. the control device of dish-washing machine as claimed in claim 1 or 2, it is characterised in that described also including voice broadcast module
Voice broadcast module is connected with the main control module, wherein, the main control module is additionally operable to obtain the execution knot of the dish-washing machine
Really, and according to the implementing result control the voice broadcast module to carry out voice broadcast, with realize the user and between institute
State the interactive voice of dish-washing machine.
4. the control device of dish-washing machine as claimed in claim 3, it is characterised in that the sound identification module washes the dishes described
Enter standby mode on machine after electricity, wherein,
If the sound identification module receives wake-up instruction in the first preset time, into mode of operation；
If the sound identification module does not receive wake-up instruction in the first preset time, into sleep pattern.
5. the control device of dish-washing machine as claimed in claim 4, it is characterised in that the sound identification module is entering work
After pattern, also set up and communicated to connect by the communication module and the main control module, and the speech reception module is received
To phonetic order be identified, wherein,
When the sound identification module successfully recognizes the phonetic order, voice broadcast module described in the master control module controls
Content to the phonetic order is reported, the confirmation language that the sound identification module is received to the speech reception module
Sound instruction is identified, to realize secondary interactive voice.
6. the control device of dish-washing machine as claimed in claim 5, it is characterised in that when the sound identification module is successfully recognized
After the confirmation phonetic order, the main control module is after delay preset time according to the corresponding control instruction of the phonetic order
The dish-washing machine is controlled.
7. a kind of dish-washing machine, it is characterised in that include the control device of the dish-washing machine as any one of claim 1-6.
8. a kind of control method of dish-washing machine, it is characterised in that comprise the following steps：
Receive the phonetic order of user；
The phonetic order of the user is identified, and the corresponding control of generation when the phonetic order for recognizing the user is effective
System instruction；
The dish-washing machine is controlled to perform corresponding action according to the control instruction.
9. the control method of dish-washing machine as claimed in claim 8, it is characterised in that the corresponding control instruction of generation, bag
Include：
Whether the voice command dictionary prestored by calling is effective with the phonetic order for recognizing the user, and in identification institute
State user phonetic order it is effective when obtain corresponding with phonetic order voice coding and instruct, and according to the voice of acquisition
Coded command generates corresponding control instruction.
10. the control method of dish-washing machine as claimed in claim 8 or 9, it is characterised in that also include：
Obtain the implementing result of the dish-washing machine；
Control the dish-washing machine to carry out voice broadcast according to the implementing result, with realize the user and between the dish-washing machine
Interactive voice.
11. the control method of dish-washing machine as claimed in claim 10, it is characterised in that described on the dish-washing machine after electricity
Sound identification module in dish-washing machine enters standby mode, wherein,
If the sound identification module receives wake-up instruction in the first preset time, into mode of operation；
If the sound identification module does not receive wake-up instruction in the first preset time, into sleep pattern.
12. the control method of dish-washing machine as claimed in claim 11, it is characterised in that the sound identification module is entering work
After operation mode, also set up and communicate to connect with the main control module in the dish-washing machine, and the phonetic order received is identified,
Wherein,
When the sound identification module successfully recognizes the phonetic order, dish-washing machine is to described described in the master control module controls
The content of phonetic order is reported；
The confirmation phonetic order received is identified the sound identification module, to realize secondary interactive voice.
13. the control method of dish-washing machine as claimed in claim 12, it is characterised in that when the sound identification module is successfully known
After not described confirmation phonetic order, the main control module refers to after delay preset time according to the corresponding control of the phonetic order
Order is controlled to the dish-washing machine.
14. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, it is characterised in that the program
The control method as any one of claim 8-13 is realized when being executed by processor.
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| CN201710340556.9A CN107065679A (en) | 2017-05-15 | 2017-05-15 | Dish-washing machine and its control device and control method |
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| CN110786757A (en) * | 2019-09-16 | 2020-02-14 | 上海纯米电子科技有限公司 | Kitchen appliance with intelligent voice control and broadcast functions and control method thereof |
| CN113485137A (en) * | 2021-06-30 | 2021-10-08 | 青岛海尔空调器有限总公司 | Method and device for interaction between household appliance and user, household appliance and readable storage medium |
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Application publication date: 20170818 |