CN113488053A - Voice module awakening control method of tea bar machine - Google Patents
Voice module awakening control method of tea bar machine Download PDFInfo
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- CN113488053A CN113488053A CN202110910797.9A CN202110910797A CN113488053A CN 113488053 A CN113488053 A CN 113488053A CN 202110910797 A CN202110910797 A CN 202110910797A CN 113488053 A CN113488053 A CN 113488053A
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- 241001122767 Theaceae Species 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000002618 waking effect Effects 0.000 claims description 6
- 230000003993 interaction Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
- G10L2021/02087—Noise filtering the noise being separate speech, e.g. cocktail party
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- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Food Science & Technology (AREA)
- Quality & Reliability (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a voice module awakening control method of a tea bar machine, and relates to the technical field of electric appliance control. The invention comprises the following steps: the voice module of the tea bar machine is in a dormant state, and the controller monitors a water adding switch signal in real time; the control device detects a water adding completion signal and starts the voice module; the voice module is awakened and starts timing; the voice module detects whether a user has a voice instruction or not, and the voice module corresponds to the user voice instruction; the controller executes corresponding operation according to the voice instruction; and after the timing is finished, controlling the voice module to enter a dormant state. The voice module in the standby state is started in a mode of coexistence of the water adding switch signal awakening and the voice awakening, and the voice awakening probability can be reduced by various awakening modes, so that the intelligent degree of equipment is improved, and the probability of wrong awakening is reduced.
Description
Technical Field
The invention belongs to the technical field of electric appliance control, and particularly relates to a voice module awakening control method of a tea bar machine.
Background
At present, most voice products are awakened through awakening words, and the problems of false recognition and secondary interaction exist. The existing voice products have the following two defects:
(1) the voice awakening word mode needs a voice module to collect and analyze sound in the environment in real time, so that the power consumption is high, the problem of mistaken awakening exists, and influence is brought to a user;
(2) the way of waking up the word requires that the user must wake up the word before controlling the word each time the user uses the voice, and frequent interaction inevitably brings trouble to the user.
For example, patent application No. CN201610327846.5 discloses a method and device for voice controlling an electric appliance, and a voice controlled air conditioner. The method comprises the following steps: receiving a wake-up instruction, and waking up the electric appliance in a standby state according to the wake-up instruction; after awakening, acquiring voice information from a voice acquisition device; matching the voice information with instruction information in a voice instruction list; and determining a control instruction corresponding to the instruction information according to the matching result, and controlling the electric appliance according to the control instruction. The scheme provided by the invention can reduce the energy consumption of the electric appliance while realizing the voice control of the electric appliance; however, in this patent, the voice wake-up mode is single, and the probability of voice false wake-up is easy to occur.
Disclosure of Invention
The invention aims to provide a voice module awakening control method of a tea bar machine, which starts a voice module in a standby state by a mode of adding water switch signal awakening and voice awakening coexisting, realizes interaction with an intelligent household appliance, and solves the problems that the existing equipment is single in voice awakening mode and is easy to generate voice mistaken awakening.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a voice module awakening control method of a tea bar machine, which comprises the following steps:
step S1: the voice module of the tea bar machine is in a dormant state, and the controller monitors a water adding switch signal in real time;
step S2: the control device detects a water adding completion signal and starts the voice module;
step S3: the voice module is awakened and starts timing;
step S4: the voice module detects whether a voice instruction exists in a user;
if yes, go to step S5;
if not, guiding the user to carry out voice operation;
step S5: the voice module corresponds to a user voice instruction;
step S6: the controller executes corresponding operation according to the voice instruction;
step S7: and after the timing is finished, controlling the voice module to enter a dormant state.
Preferably, in step S1, the tea bar includes a water adding switch, a control device, a voice module, a voice acquisition module, a wake-up module, and an instruction matching module; the control device is electrically connected with the water adding switch, the voice module and the awakening module respectively; the output end of the voice acquisition module is electrically connected with the voice module; the voice module is electrically connected with the instruction matching module; the water adding switch is installed on a water inlet pipeline of the tea bar machine.
Preferably, the wake-up model is configured to receive a wake-up instruction, and wake up an electrical appliance in a standby state according to the standby wake-up instruction; the voice acquisition device is used for acquiring voice information after awakening; the information matching device is used for matching the voice information with the instruction information in the voice instruction list; the control device is used for determining a control instruction corresponding to the instruction information according to the matching result and controlling the tea bar machine according to the control instruction; and the instruction matching module is used for storing a voice instruction list.
Preferably, the speech acquisition module comprises a microphone array; the microphone array is more than two microphones.
Preferably, the voice collecting device includes a first microphone and a second microphone, and the acquiring of the voice information by the voice collecting device specifically includes: and determining the direction of sound according to the phase difference and/or level difference between the signals received by the first microphone and the second microphone, separating the voice signal of the direction from the noise signal and extracting voice information.
Preferably, in the voice instruction list, the voice information having a correspondence relationship with the control instruction includes: at least one of Chinese command words, English command words, dialect command words and recording content command words.
The invention has the following beneficial effects:
(1) the voice module in the standby state is started in a mode of coexistence of water adding switch signal awakening and voice awakening, and the voice awakening probability can be reduced by multiple awakening modes, so that the intelligent degree of equipment is improved, and the probability of wrong awakening is reduced;
(2) according to the invention, after water is added, voice awakening is not needed, and a user voice instruction is directly responded after awakening, so that the timing is finished, the voice module is controlled to be in a dormant state, and the intelligent degree of the equipment is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a step diagram of a voice module wake-up control method of a tea bar machine according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention is a voice module wake-up control method for a tea bar machine, including the following steps:
step S1: the voice module of the tea bar machine is in a dormant state, and the controller monitors a water adding switch signal in real time;
step S2: the control device detects a water adding completion signal and starts the voice module;
step S3: the voice module is awakened and starts timing;
step S4: the voice module detects whether a voice instruction exists in a user;
if yes, go to step S5;
if not, guiding the user to carry out voice operation;
step S5: the voice module corresponds to a user voice instruction;
step S6: the controller executes corresponding operation according to the voice instruction;
step S7: and after the timing is finished, controlling the voice module to enter a dormant state.
In step S1, the tea bar machine comprises a water adding switch, a control device, a voice module, a voice acquisition module, a wake-up module and an instruction matching module; the control device is electrically connected with the water adding switch, the voice module and the awakening module respectively; the output end of the voice acquisition module is electrically connected with the voice module; the voice module is electrically connected with the instruction matching module; the water adding switch is arranged on a water inlet pipeline of the tea bar machine.
The wake-up model is used for receiving a wake-up instruction and waking up the electric appliance in a standby state according to the standby wake-up instruction; the voice acquisition device is used for acquiring voice information after awakening; the information matching device is used for matching the voice information with the instruction information in the voice instruction list; the control device is used for determining a control instruction corresponding to the instruction information according to the matching result and controlling the tea bar machine according to the control instruction; the instruction matching module is used for storing a voice instruction list; the voice information having a correspondence relationship with the control instruction in the voice instruction list includes: at least one of Chinese command words, English command words, dialect command words and recording content command words.
The voice acquisition module comprises a microphone array; the microphone array is more than two microphones; the voice acquisition device comprises a first microphone and a second microphone, and the voice acquisition device acquires voice information and specifically comprises: the direction of the sound is determined according to the phase difference and/or level difference between the signals received by the first microphone and the second microphone, and the voice signal of the direction is separated from the noise signal and the voice information is extracted.
The first embodiment is as follows:
after the tea bar machine is powered on, the voice module is in a dormant state. And monitoring a water adding switch signal in real time, if a water adding completion signal is detected, awakening the voice module, starting timing, and if a voice instruction is detected in the timing time, responding to the voice instruction of the user by the voice module. If the voice command of the user is not detected, the voice module is always in the awakening state to guide the user to carry out voice operation. And controlling the voice module to enter a dormant state until the timing is finished.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, it is understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above may be implemented by a program instructing associated hardware, and the corresponding program may be stored in a computer-readable storage medium.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A voice module awakening control method of a tea bar machine is characterized by comprising the following steps:
step S1: the voice module of the tea bar machine is in a dormant state, and the controller monitors a water adding switch signal in real time;
step S2: the control device detects a water adding completion signal and starts the voice module;
step S3: the voice module is awakened and starts timing;
step S4: the voice module detects whether a voice instruction exists in a user;
if yes, go to step S5;
if not, guiding the user to carry out voice operation;
step S5: the voice module corresponds to a user voice instruction;
step S6: the controller executes corresponding operation according to the voice instruction;
step S7: and after the timing is finished, controlling the voice module to enter a dormant state.
2. The method for controlling waking up of voice module of tea bar machine according to claim 1, wherein in step S1, the tea bar machine comprises a water adding switch, a control device, a voice module, a voice collecting module, a waking up module and an instruction matching module; the control device is electrically connected with the water adding switch, the voice module and the awakening module respectively; the output end of the voice acquisition module is electrically connected with the voice module; the voice module is electrically connected with the instruction matching module; the water adding switch is installed on a water inlet pipeline of the tea bar machine.
3. The voice module wake-up control method of the tea bar according to claim 2, wherein the wake-up model is configured to receive a wake-up command, and wake up an electrical appliance in a standby state according to the standby wake-up command; the voice acquisition device is used for acquiring voice information after awakening; the information matching device is used for matching the voice information with the instruction information in the voice instruction list; the control device is used for determining a control instruction corresponding to the instruction information according to the matching result and controlling the tea bar machine according to the control instruction; and the instruction matching module is used for storing a voice instruction list.
4. The method for controlling wake-up of voice module of tea bar as claimed in claim 2, wherein the voice collecting module comprises a microphone array; the microphone array is more than two microphones.
5. The method for controlling wake-up of the voice module of the tea bar according to claim 2, wherein the voice collecting device comprises a first microphone and a second microphone, and the acquiring of the voice information by the voice collecting device specifically comprises: and determining the direction of sound according to the phase difference and/or level difference between the signals received by the first microphone and the second microphone, separating the voice signal of the direction from the noise signal and extracting voice information.
6. The method for controlling waking up of voice module of tea bar as claimed in claim 3, wherein the voice message corresponding to the control command in the voice command list comprises: at least one of Chinese command words, English command words, dialect command words and recording content command words.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110910797.9A CN113488053A (en) | 2021-08-10 | 2021-08-10 | Voice module awakening control method of tea bar machine |
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| CN202110910797.9A CN113488053A (en) | 2021-08-10 | 2021-08-10 | Voice module awakening control method of tea bar machine |
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