CN111583926B - Continuous voice interaction method and device based on cooking equipment and cooking equipment - Google Patents
Continuous voice interaction method and device based on cooking equipment and cooking equipment Download PDFInfo
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- CN111583926B CN111583926B CN202010378204.4A CN202010378204A CN111583926B CN 111583926 B CN111583926 B CN 111583926B CN 202010378204 A CN202010378204 A CN 202010378204A CN 111583926 B CN111583926 B CN 111583926B
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- 238000010411 cooking Methods 0.000 title claims abstract description 404
- 238000000034 method Methods 0.000 title claims abstract description 80
- 230000003993 interaction Effects 0.000 title claims abstract description 46
- 238000012545 processing Methods 0.000 claims abstract description 124
- 230000008569 process Effects 0.000 claims abstract description 40
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 238000004590 computer program Methods 0.000 claims description 25
- 230000002618 waking effect Effects 0.000 claims description 10
- 238000011112 process operation Methods 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 claims description 9
- 238000010025 steaming Methods 0.000 description 14
- 241000287828 Gallus gallus Species 0.000 description 11
- 230000004044 response Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
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- 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
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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
- G10L15/26—Speech to text systems
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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
- G10L17/00—Speaker identification or verification techniques
- G10L17/22—Interactive procedures; Man-machine interfaces
- G10L17/24—Interactive procedures; Man-machine interfaces the user being prompted to utter a password or a predefined phrase
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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
- G10L2015/223—Execution procedure of a spoken command
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Abstract
The application relates to a continuous voice interaction method and device based on cooking equipment and the cooking equipment. The method comprises the following steps: and acquiring a wake-up word aiming at the cooking equipment, responding the wake-up word to wake up the cooking equipment, and acquiring voice information. And when the voice information is determined to be the effective voice control instruction, executing the cooking processing operation corresponding to the voice control instruction. And in the process of executing the cooking processing operation by the cooking equipment, monitoring whether the voice information is detected within the preset waiting time, if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction until the voice information is not detected within the preset waiting time. By adopting the method, the collected voice information can be continuously monitored in the process of executing the cooking processing operation by the cooking equipment, the complex operation that the cooking equipment needs to be repeatedly awakened for multiple times due to continuous voice information is avoided, and the convenience of using the cooking equipment by a user is improved.
Description
Technical Field
The application relates to the technical field of electric appliances, in particular to a continuous voice interaction method and device based on cooking equipment and the cooking equipment.
Background
With the development of electrical appliance technology and the gradual application of voice recognition technology in smart homes/household appliances, a way of controlling cooking equipment through voice equipment appears. The cooking equipment is provided with the voice module, so that the user can receive the voice instruction of the user and execute corresponding operation according to the received voice instruction.
However, in the conventional voice interaction operation, a complete voice interaction process needs to be executed every time, including that a user sends a voice instruction to wake up a voice module carried on the cooking equipment, so that the cooking equipment responds to the voice instruction, and executes a series of feedback operations according to the voice instruction until the operation related to the voice instruction is completed, and after the operation is completed, the user is prompted by voice.
However, for the cooking device, as the functions are increasing, the operation performed by the user according to different requirements is cumbersome during the use process. And traditional voice interaction operation, to user's every operation, cooking equipment all need carry out complete voice interaction process, consumes longer time, and the operation is comparatively loaded down with trivial details, leads to that the user uses these cooking equipment's convenience is relatively poor.
Disclosure of Invention
In view of the foregoing, there is a need to provide a continuous voice interaction method and apparatus based on a cooking device, and a cooking device, which can improve convenience of a user in using the cooking device.
A continuous voice interaction method based on a cooking device, the method comprising:
acquiring a wake-up word aiming at the cooking equipment, responding to the wake-up word, and waking up the cooking equipment;
collecting voice information;
when the voice information is determined to be an effective voice control instruction, executing cooking processing operation corresponding to the voice control instruction;
monitoring whether voice information is detected within a preset waiting time or not in the process that the cooking equipment executes the cooking processing operation;
and if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction until the voice information is not detected within the preset waiting time.
In one embodiment, the determining whether the voice information is a valid voice control instruction comprises:
recognizing the voice information to generate corresponding text information, and displaying the text information on a display screen of the cooking equipment in a bullet screen mode;
Acquiring a voice feedback result of the user aiming at the text information;
and when the recognition result of the voice information is determined to be correct according to the voice feedback result and the voice information is matched with the corresponding voice control instruction, determining that the voice information is an effective voice control instruction.
In one embodiment, the text information comprises first text information; the recognizing the voice information to generate corresponding text information, and displaying the text information on a display screen of the cooking equipment in a bullet screen mode, wherein the method comprises the following steps:
recognizing the voice information to generate corresponding semantic information;
and converting the semantic information into first text information, and displaying the first text information on a display screen of the cooking equipment in a bullet screen mode.
In one embodiment, the text information further comprises second text information; the method further comprises the following steps:
analyzing the semantic information, and determining the user intention according to an analysis result;
generating second text information according to the user intention, and displaying the second text information on a display screen of the cooking equipment in a bullet screen mode;
and carrying out voice broadcast on the second text information based on the cooking equipment.
In one embodiment, the determining whether the voice information is a valid voice control instruction further includes:
acquiring a voice feedback result of the voice broadcast of the user aiming at the second text information;
and when the recognition result aiming at the user intention is determined to be correct according to the voice feedback result and is matched with the corresponding voice control instruction, determining that the voice information corresponding to the second text information is an effective voice control instruction.
In one embodiment, the monitoring whether voice information is detected within a preset waiting time during the cooking device performs the cooking processing operation includes:
determining current scene information of the cooking processing operation according to the currently acquired voice information in the process of executing the cooking processing operation by the cooking equipment;
when the condition that the cooking processing operation is not finished is determined according to the current scene information, determining that the current scene state of the cooking equipment is a continuous voice scene;
and monitoring whether the voice information is detected within the preset waiting time or not in the continuous voice scene.
In one embodiment, the method further comprises:
When the ending condition of the cooking processing operation is reached, ending the voice interaction;
and returning to obtain a wake-up word triggered by the cooking equipment, responding to the wake-up word, and waking up the cooking equipment.
A continuous voice interaction device based on a cooking appliance, the device comprising:
the awakening module is used for acquiring an awakening word aiming at the cooking equipment, responding to the awakening word and awakening the cooking equipment;
the voice information acquisition module is used for acquiring voice information;
the cooking processing operation executing module is used for executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be the effective voice control instruction;
the monitoring module is used for monitoring whether voice information is detected within preset waiting time in the process that the cooking equipment executes the cooking processing operation;
the cooking process operation execution module is further configured to: and if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction until the voice information is not detected within the preset waiting time.
A cooking apparatus comprising a cooking apparatus body, a display apparatus, a memory, and a processor, the display apparatus being connected to the memory and the processor, the display apparatus, the memory, and the processor being provided on the cooking apparatus body, the memory storing a computer program, characterized in that the processor implements the following steps when executing the computer program:
acquiring a wake-up word aiming at the cooking equipment, responding to the wake-up word, and waking up the cooking equipment;
collecting voice information;
when the voice information is determined to be an effective voice control instruction, executing cooking processing operation corresponding to the voice control instruction;
monitoring whether voice information is detected within a preset waiting time or not in the process that the cooking equipment executes the cooking processing operation;
and if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction until the voice information is not detected within the preset waiting time.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
Acquiring a wake-up word aiming at the cooking equipment, responding to the wake-up word, and waking up the cooking equipment;
collecting voice information;
when the voice information is determined to be an effective voice control instruction, executing cooking processing operation corresponding to the voice control instruction;
monitoring whether voice information is detected within a preset waiting time or not in the process that the cooking equipment executes the cooking processing operation;
and if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction until the voice information is not detected within the preset waiting time.
According to the continuous voice interaction method and device based on the cooking equipment and the cooking equipment, after responding to the awakening word triggered by the cooking equipment and awakening the cooking equipment, language information is collected. When the voice information is determined to be the effective voice control instruction, the cooking processing operation corresponding to the voice control instruction is executed, and misoperation of the cooking equipment is reduced. Whether the voice information is detected within the preset waiting time is monitored in the cooking equipment cooking processing operation process, so that the voice information can be continuously monitored and collected, the current interactive operation does not need to be finished after single voice interaction, the complex operation that the cooking equipment needs to be awakened for multiple times due to continuous voice information is avoided, and the convenience of using the cooking equipment by a user is improved.
Drawings
FIG. 1 is a diagram of an application environment of a continuous voice interaction method based on a cooking device in one embodiment;
FIG. 2 is a flow chart illustrating a continuous voice interaction method based on a cooking device according to an embodiment;
FIG. 3 is a flow diagram illustrating a process for determining whether voice information is valid voice control commands in one embodiment;
FIG. 4 is a schematic diagram of a display device interface of a cooking device based on a continuous voice interaction method of the cooking device in one embodiment;
FIG. 5 is a flowchart illustrating an embodiment of monitoring whether a voice message is detected within a predetermined waiting time;
FIG. 6 is a flow chart of a continuous voice interaction method based on a cooking device in another embodiment;
FIG. 7 is a block diagram of a continuous voice interaction device based on a cooking apparatus according to an embodiment;
fig. 8 is an internal structure view of a cooking apparatus in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The continuous voice interaction method based on the cooking device can be applied to the application environment shown in fig. 1. Wherein the cooking appliance 102 communicates with the server 104 over a network. The cooking appliance 102 itself wakes up the cooking appliance 102 by acquiring a wake-up word issued by the user for the cooking appliance 102 in response to the wake-up word. And after the voice control command is successfully awakened, acquiring voice information sent by a user, and executing cooking processing operation corresponding to the voice control command when the voice information is determined to be an effective voice control command. The preset voice control instruction for matching the voice information can be locally stored in the cooking device 102, and the collected voice information can be sent to the server 104, so that the server 104 processes the collected voice information and matches the voice information in cloud storage managed by the server 104. Whether voice information is detected within preset waiting time is monitored in the process that the cooking equipment 102 executes cooking processing operation, if voice information is detected on the cooking equipment 102 within the preset waiting time, the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction is returned until the voice information is not detected within the preset waiting time. The cooking device 102 includes but is not limited to an oven, a steam box, a steaming and baking all-in-one machine, a steaming and micro-combining machine, an automatic cooker and other intelligent cooking devices, and the server 104 may be implemented by an independent server or a server cluster formed by a plurality of servers.
In one embodiment, as shown in fig. 2, a continuous voice interaction method based on a cooking device is provided, which is described by taking the cooking device in fig. 1 as an example, and comprises the following steps:
step S202, acquiring a wake-up word aiming at the cooking equipment, responding to the wake-up word, and waking up the cooking equipment.
Specifically, when a user starts to use the cooking apparatus, the cooking apparatus is turned on by controlling an on key of the cooking apparatus so that the cooking apparatus is in a standby state. And in the standby state, the cooking equipment wakes up by acquiring the wake-up word of the user aiming at the cooking equipment and responding to the wake-up word.
Further, the cooking equipment can include intelligent cooking equipment such as an oven, a steam box, a steaming and baking all-in-one machine, a steaming and micro-combining machine and an automatic cooker. Taking the steaming and baking all-in-one machine as an example, when a user starts to use the steaming and baking all-in-one machine, the user can trigger an open key of the steaming and baking all-in-one machine to open the steaming and baking all-in-one machine, so that the steaming and baking all-in-one machine is in a standby state, namely, the state that the user sends a wake-up word is waited for, for example, the wake-up word sent by the user is the steaming and baking all-in-one machine, and when the wake-up word for the steaming and baking all-in-one machine is obtained, the steaming and baking all-in-one machine is awakened in response to the wake-up word. Among them, it may be a voice assistant provided on the cooking appliance to acquire and respond to the wakeup word.
And step S204, collecting voice information.
Specifically, after the cooking device is successfully awakened in response to an awakening word sent by the user, voice information sent by the user is collected, wherein the voice information comprises a recognizable voice control instruction and unrecognizable voice information sent by the user. And sending prompt information by the cooking equipment aiming at the voice information which cannot be identified, and prompting the user to resend the voice information.
Further, after collecting the voice information, the method further comprises:
and identifying the collected voice information and generating corresponding text information. The text information is displayed on a display screen of the cooking equipment in a bullet screen mode, so that a voice feedback result of a user for the text information is obtained. And when the recognition result of the voice information is determined to be correct according to the voice feedback result of the user, namely the cooking equipment can correctly recognize the voice information sent by the user and can correctly match the corresponding voice control instruction, determining the collected voice information as an effective voice control instruction.
When the recognition result aiming at the voice information is determined to be correct, the voice information can be matched by utilizing a standard voice control instruction preset in the local cooking equipment, and when the matching is successful, the collected voice information is determined to be an effective voice control instruction. Similarly, the collected voice information can be sent to the server, so that the server matches the voice information according to the standard voice control instruction stored in the cloud, and when the matching is successful, the collected voice information is determined to be an effective voice control instruction.
And step S206, when the voice information is determined to be the effective voice control instruction, executing the cooking processing operation corresponding to the voice control instruction.
Specifically, when the collected voice information is determined to be an effective voice control instruction, the cooking processing operation corresponding to the effective voice control instruction, and the corresponding cooking processing flow and the cooking information are acquired. And setting and modifying cooking parameters on the cooking equipment according to the corresponding cooking information, and executing the cooking processing operation corresponding to the voice control instruction to complete the corresponding cooking processing flow.
Further, taking a cooking device as an integrated steaming and baking machine as an example, when the recognized voice information is 'making roasted chicken wings', and the voice information is determined to be an effective voice control instruction, the cooking processing operation corresponding to 'making roasted chicken wings', the cooking information and a complete cooking processing flow are obtained. According to the cooking information, cooking parameters such as a cooking mode, cooking time and cooking temperature are set, in the embodiment, the cooking mode can be set to be a steaming and baking mode, the cooking time is set to be 20 minutes, and the cooking temperature is set to be 200 ℃ so as to meet the requirement of cooking chicken wings.
Step S208, monitoring whether voice information is detected within a preset waiting time during the cooking device performs the cooking processing operation.
Specifically, whether the voice information can be detected within the preset waiting time can be monitored during the cooking device performs the cooking processing operation by presetting the corresponding preset waiting time on the cooking device. If the voice information sent by the user is not collected again by the cooking equipment within the preset waiting time, the cooking processing operation currently executed by the cooking equipment is judged to be completed, no modification or adjustment is needed, the voice interaction operation is completed, and the cooking equipment is enabled to be in a standby state so as to obtain the awakening word sent by the user aiming at the cooking equipment again. If the voice information sent by the user is detected within the preset waiting time, the cooking processing operation currently executed by the cooking equipment is not completed, and further operation is required according to the voice information detected again. Step S210, if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be the effective voice control instruction until the voice information is not detected within the preset waiting time.
Specifically, during the cooking processing operation performed by the cooking device, voice information sent by the user is continuously monitored and collected within a preset waiting time. And when the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction, and ending the current process of circularly executing the cooking processing operation corresponding to the effective voice control instruction until the voice information is not detected within the preset waiting time.
According to the continuous voice interaction method based on the cooking equipment, after responding to the awakening word triggered by the cooking equipment and awakening the cooking equipment, language information is collected. When the voice information is determined to be the effective voice control instruction, the cooking processing operation corresponding to the voice control instruction is executed, and misoperation of the cooking equipment is reduced. Whether the voice information is detected within the preset waiting time is monitored in the cooking equipment cooking processing operation process, so that the voice information can be continuously monitored and collected, the current interactive operation does not need to be finished after single voice interaction, the complex operation that the cooking equipment needs to be awakened for multiple times due to continuous voice information is avoided, and the convenience of using the cooking equipment by a user is improved.
In one embodiment, as shown in FIG. 3, the manner of determining whether the voice information is a valid voice control instruction comprises the steps of:
and S302, recognizing the voice information to generate corresponding text information, and displaying the text information on a display screen of the cooking equipment in a bullet screen mode.
Specifically, the text information comprises first text information, the cooking device generates corresponding semantic information by performing recognition operation on the collected voice information, translates and converts the generated semantic information to obtain the corresponding first text information, and the first text information is displayed on a display screen of the cooking device in a pop-up screen mode.
Further, as shown in fig. 4, fig. 4 provides a schematic view of a display device interface of a cooking device based on a continuous voice interaction method of the cooking device, and referring to fig. 4, text information obtained by recognizing collected voice information is "make roast chicken wings", and the "make roast chicken wings" is displayed on a display screen of the cooking device in a pop-up form for a user to view.
In one embodiment, the text information further includes second text information, and the cooking device obtains an analysis result for the semantic information by analyzing the semantic information recognized according to the voice information, and further determines the user intention according to the analysis result. And generating second text information according to the intention of the user, displaying the second text information on a display screen of the cooking equipment in a bullet screen mode, displaying the second text information on the display screen, and simultaneously performing voice broadcast on the cooking equipment according to the second text information, thereby providing different forms of information acquisition ways for the user.
And step S304, acquiring a voice feedback result of the user for the text information.
Specifically, the text information comprises first text information and second text information, the obtained voice feedback result comprises a first voice feedback result of the user for the first text information displayed on the display screen, a second voice feedback result of the second text information displayed on the display screen, and a third voice feedback result of the user for the cooking equipment for voice broadcasting of the second text information.
The first text information, the second text information and the voice broadcast are feedback output of the cooking equipment at different time points in the cooking processing operation process, and after the voice information is sent by the user, the cooking equipment performs semantic analysis, and before the cooking equipment executes a voice control instruction corresponding to the user intention.
Step S306, when the recognition result of the voice information is determined to be correct according to the voice feedback result and the corresponding voice control instruction is matched, the voice information is determined to be an effective voice control instruction.
Specifically, for the first text information and the second text information displayed on the display screen of the cooking device, the corresponding first voice feedback result and the second voice feedback result sent by the user can be obtained. Wherein, to the voice broadcast that cooking equipment goes on with regard to the second text message, still include the third voice feedback information that the user was directed against the voice broadcast. And when the recognition result of the voice information is determined to be correct according to the acquired voice feedback result and the corresponding voice control instruction can be successfully matched in the local storage of the cooking equipment or the cloud storage of the server, determining that the acquired voice information is an effective voice control instruction.
The voice broadcasting aiming at the second text information is carried out aiming at the cooking equipment, and when the recognition result aiming at the user intention is determined to be correct according to the voice feedback result and the corresponding voice control instruction is matched, the voice control instruction corresponding to the second text information can be determined to be an effective voice control instruction.
In this embodiment, the corresponding text information is generated by recognizing the voice information, and the text information is displayed on the display screen of the cooking device in a pop-up screen manner, so that a voice feedback result of the user for the text information is obtained. When the recognition result of the voice information is determined to be correct according to the voice feedback result and the corresponding voice control instruction is matched, the voice information is determined to be the effective voice control instruction, multiple interactions with the user can be achieved, whether the voice control instruction sent by the user is accurately recognized or not is determined, misoperation of the cooking equipment is reduced, the problem that the user needs to operate repeatedly due to misoperation is avoided, and convenience of the user in using the cooking equipment is further improved.
In one embodiment, as shown in fig. 5, the step of monitoring whether the voice information is detected within the preset waiting time, that is, the step of monitoring whether the voice information is detected within the preset waiting time during the cooking device performs the cooking processing operation, specifically includes the following steps S502 to S506:
Step S502, in the process of executing cooking processing operation by the cooking equipment, determining current scene information of the cooking processing operation according to the currently collected voice information.
Specifically, during the cooking processing operation executed by the cooking device, current scene information of the cooking processing operation executed by the cooking device is determined according to the currently collected voice information. For example, in the process of executing cooking processing of "making chicken wings" by the cooking device, the current scene information of the cooking processing operation of "making chicken wings" executed by the cooking device is determined according to the currently collected voice information sent by the user, which may include "pause", "cool down", and "add ingredients". The current scenario information may include an execution status of a complete cooking process flow in the cooking process operation, i.e., whether all cooking process operations have been completely executed, and a current scenario determined according to the cooking process operation, an associated scenario involved with the complete cooking process flow, and the like.
And step S504, when the condition that the cooking processing operation is not finished is determined according to the current scene information, determining that the current scene state of the cooking equipment is a continuous voice scene.
Specifically, whether the cooking equipment reaches the end condition of the cooking processing operation is determined by acquiring the end condition of the cooking processing operation, including whether the cooking time of the cooking equipment for performing the cooking operation reaches the preset cooking time, whether the cooking equipment has executed a complete cooking processing flow, whether the associated scenes of the cooking processing operation have been completely executed, and the like, and comparing the current scene information with the end condition. For example, if the preset cooking time for "making roasted chicken wings" is 20 minutes, it is determined whether the cooking processing operation for "making roasted chicken wings" reaches the end condition by calculating the time length between the start time of the cooking operation and the current time node and comparing the calculated time length with the preset cooking time.
Further, when it is determined that the end condition of the cooking process operation is not reached according to the current scene information, it is determined that the current scene state of the cooking apparatus is a continuous voice scene. For example, when it is determined that the cooking processing operation time for "making a roasted chicken wing" does not reach the preset cooking time for 20 minutes according to the current scene information, it indicates that the current scene state of the cooking device is a continuous voice scene, that is, the current cooking processing operation for "making a roasted chicken wing" is not completed, and it is further required to continue to acquire voice information sent by the user and continue to execute the cooking processing operation according to an effective voice control instruction determined by the voice information.
In one embodiment, the current scene state further includes a single voice scene, that is, when it is determined that the end condition of the cooking processing operation has been reached according to the current scene information and the voice information sent by the user is not detected within the preset waiting time, it is determined that the current scene state of the cooking apparatus is the single voice scene, and the voice interaction operation is ended, so that the cooking apparatus enters a standby state to obtain the wake-up word sent by the user again, and the cooking apparatus is waken up again by responding to the wake-up word.
Step S506, in a continuous voice scene, monitoring whether voice information is detected within a preset waiting time.
Specifically, after the cooking device is determined to be in the continuous voice scene, whether the user sends the voice information or not is continuously monitored within the preset waiting time under the continuous voice scene until the voice information sent by the user is not detected within the preset waiting time. And when the voice information sent by the user is continuously detected within the preset waiting time, determining an effective voice control instruction according to the collected voice information, and continuously executing the cooking processing operation according to the voice control instruction. And when the voice information sent by the user is not detected within the preset waiting time, ending the current continuous voice scene, enabling the cooking equipment to enter a standby state to obtain the awakening word sent by the user again, and awakening the cooking equipment again by responding the awakening word.
In this embodiment, in the process of executing the cooking processing operation by the cooking device, current scene information of the cooking processing operation is determined according to the currently acquired voice information, when it is determined that the end condition of the cooking processing operation is not reached according to the current scene information, it is determined that the current scene state of the cooking device is a continuous voice scene, and the acquired voice information is continuously monitored in the continuous voice scene until the voice information is not detected within the preset waiting time. The cooking equipment can continuously monitor the voice information sent by the user in the process of executing cooking processing operation by the cooking equipment, does not need to repeatedly receive awakening words and awakens for multiple times, avoids interrupting the cooking processing operation and enables the cooking equipment to be more convenient and fast to use.
In one embodiment, as shown in fig. 6, a continuous voice interaction method based on a cooking device is provided, which specifically includes the following steps:
1) and acquiring a wakeup word aiming at the cooking equipment, responding to the wakeup word, and waking up the cooking equipment.
2) And voice information is collected.
3) And recognizing the voice information to generate corresponding semantic information.
4) And converting the semantic information into first text information, and displaying the first text information on a display screen of the cooking equipment in a bullet screen mode.
5) And analyzing the semantic information, and determining the user intention according to an analysis result.
6) And generating second text information according to the user intention, and displaying the second text information on a display screen of the cooking equipment in a bullet screen mode.
7) And carrying out voice broadcast on the second text information based on the cooking equipment.
8) And acquiring a voice feedback result of the user aiming at the first text information and the second text information.
9) And when the recognition result of the voice information is determined to be correct according to the voice feedback result and the corresponding voice control instruction is matched, determining that the voice information is an effective voice control instruction.
10) And executing the cooking processing operation corresponding to the voice control instruction.
11) And determining current scene information of the cooking processing operation according to the currently collected voice information during the cooking processing operation executed by the cooking equipment.
12) And when the condition that the end condition of the cooking processing operation is not reached is determined according to the current scene information, determining that the current scene state of the cooking equipment is a continuous voice scene.
13) And monitoring whether the voice information is detected within the preset waiting time under the continuous voice scene.
14) And if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction.
15) When the end condition of the cooking processing operation is reached, the voice interaction is ended.
16) And returning to obtain the awakening words triggered by the cooking equipment, responding to the awakening words, and awakening the cooking equipment.
According to the continuous voice interaction method based on the cooking equipment, after the cooking equipment is awakened in response to the awakening word triggered by the cooking equipment, language information is collected. When the voice information is determined to be the effective voice control instruction, the cooking processing operation corresponding to the voice control instruction is executed, and misoperation of the cooking equipment is reduced. Whether the voice information is detected within the preset waiting time is monitored in the cooking equipment cooking processing operation process, so that the voice information can be continuously monitored and collected, the current interactive operation does not need to be finished after single voice interaction, the complex operation that the cooking equipment needs to be awakened for multiple times due to continuous voice information is avoided, and the convenience of using the cooking equipment by a user is improved.
It should be understood that although the various steps in the flowcharts of fig. 2-3 and 5-6 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-3 and fig. 5-6 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or at least partially with other steps or with at least some of the other steps.
In one embodiment, as shown in fig. 7, there is provided a continuous voice interaction device based on a cooking apparatus, including: a wake-up module 702, a voice information collection module 704, a cooking process operation execution module 706, and a monitoring module 708, wherein:
and the wake-up module 702 is configured to obtain a wake-up word for the cooking device, and wake up the cooking device in response to the wake-up word.
And a voice information collecting module 704 for collecting voice information.
And a cooking processing operation executing module 706, configured to execute a cooking processing operation corresponding to the voice control instruction when it is determined that the voice information is a valid voice control instruction.
The monitoring module 708 is configured to monitor whether voice information is detected within a preset waiting time during the cooking process performed by the cooking apparatus.
A cooking process operation execution module 706 further configured to: and if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction until the voice information is not detected within the preset waiting time.
In the continuous voice interaction device based on the cooking equipment, after the cooking equipment is awakened in response to the awakening word triggered by the cooking equipment, language information is collected. When the voice information is determined to be the effective voice control instruction, the cooking processing operation corresponding to the voice control instruction is executed, and misoperation of the cooking equipment is reduced. Whether the voice information is detected within the preset waiting time is monitored in the cooking equipment cooking processing operation process, so that the voice information can be continuously monitored and collected, the current interactive operation does not need to be finished after single voice interaction, the complex operation that the cooking equipment needs to be awakened for multiple times due to continuous voice information is avoided, and the convenience of using the cooking equipment by a user is improved.
In one embodiment, the continuous voice interaction device based on the cooking apparatus further comprises a voice control instruction validity determination module, configured to:
recognizing the voice information to generate corresponding text information, and displaying the text information on a display screen of the cooking equipment in a bullet screen mode; acquiring a voice feedback information result of a user aiming at text information; and when the recognition result of the voice information is determined to be correct according to the voice feedback result and the corresponding voice control instruction is matched, determining that the voice information is an effective voice control instruction.
According to the continuous voice interaction device based on the cooking equipment, the corresponding text information is generated by recognizing the voice information, and the text information is displayed on the display screen of the cooking equipment in a bullet screen mode, so that a voice feedback result of a user for the text information is obtained. When the recognition result of the voice information is determined to be correct according to the voice feedback result and the corresponding voice control instruction is matched, the voice information is determined to be the effective voice control instruction, multiple interactions with the user can be achieved, whether the voice control instruction sent by the user is accurately recognized or not is determined, misoperation of the cooking equipment is reduced, the problem that the user needs to operate repeatedly due to misoperation is avoided, and convenience of the user in using the cooking equipment is further improved.
In one embodiment, the monitoring module is further configured to:
determining current scene information of cooking processing operation according to the currently collected voice information in the process of executing the cooking processing operation by the cooking equipment; when the condition that the cooking processing operation is not finished is determined according to the current scene information, determining that the current scene state of the cooking equipment is a continuous voice scene; and monitoring whether the voice information is detected within the preset waiting time under the continuous voice scene.
The monitoring module determines current scene information of cooking processing operation according to the currently collected voice information in the cooking processing operation process executed by the cooking equipment, determines that the current scene state of the cooking equipment is a continuous voice scene when the cooking processing operation ending condition is not reached according to the current scene information, and monitors whether the voice information can be detected within the preset waiting time in the continuous voice scene. The cooking equipment can continuously monitor the voice information sent by the user in the process of executing cooking processing operation by the cooking equipment, does not need to repeatedly receive awakening words and awakens for multiple times, avoids interrupting the cooking processing operation and enables the cooking equipment to be more convenient and fast to use.
For specific definition of the continuous voice interaction device based on the cooking apparatus, reference may be made to the above definition of the continuous voice interaction method based on the cooking apparatus, and details are not repeated here. The various modules in the continuous voice interaction device based on the cooking equipment can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a cooking device, the internal structure of which may be as shown in fig. 8. The computer device includes a processor, a memory, a communication interface, a display device, a sound output device, and an input apparatus connected through a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a continuous voice interaction method based on a cooking device. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 8 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory having a computer program stored therein and a processor that when executing the computer program performs the steps of:
acquiring a wakeup word aiming at the cooking equipment, responding to the wakeup word, and waking up the cooking equipment;
collecting voice information;
when the voice information is determined to be an effective voice control instruction, executing cooking processing operation corresponding to the voice control instruction;
monitoring whether voice information is detected within preset waiting time or not in the process of executing cooking processing operation by the cooking equipment;
and if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction until the voice information is not detected within the preset waiting time.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
recognizing the voice information to generate corresponding text information, and displaying the text information on a display screen of the cooking equipment in a bullet screen mode;
acquiring a voice feedback result of a user for text information;
and when the recognition result of the voice information is determined to be correct according to the voice feedback result and the corresponding voice control instruction is matched, determining that the voice information is an effective voice control instruction.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
recognizing the voice information to generate corresponding semantic information;
and converting the semantic information into first text information, and displaying the first text information on a display screen of the cooking equipment in a bullet screen mode.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
analyzing the semantic information, and determining the user intention according to the analysis result;
generating second text information according to the user intention, and displaying the second text information on a display screen of the cooking equipment in a bullet screen mode;
and carrying out voice broadcast on the second text information based on the cooking equipment.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
Acquiring a voice feedback result of the voice broadcast of the user aiming at the second text information;
and when the recognition result aiming at the user intention is determined to be correct according to the voice feedback result and is matched with the corresponding voice control instruction, determining that the voice information corresponding to the second text information is an effective voice control instruction.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
determining current scene information of cooking processing operation according to the currently collected voice information in the process of executing the cooking processing operation by the cooking equipment;
when the condition that the cooking processing operation is not finished is determined according to the current scene information, determining that the current scene state of the cooking equipment is a continuous voice scene;
and monitoring whether the voice information is detected within the preset waiting time under the continuous voice scene.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
when the ending condition of the cooking processing operation is reached, ending the voice interaction;
and returning to obtain the awakening words triggered by the cooking equipment, responding to the awakening words, and awakening the cooking equipment.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
Acquiring a wakeup word aiming at the cooking equipment, responding to the wakeup word, and waking up the cooking equipment;
collecting voice information;
when the voice information is determined to be an effective voice control instruction, executing cooking processing operation corresponding to the voice control instruction;
monitoring whether voice information is detected within preset waiting time or not in the process of executing cooking processing operation by the cooking equipment;
and if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction until the voice information is not detected within the preset waiting time.
In one embodiment, the computer program when executed by the processor further performs the steps of:
recognizing the voice information to generate corresponding text information, and displaying the text information on a display screen of the cooking equipment in a bullet screen mode;
acquiring a voice feedback result of a user aiming at the text information;
and when the recognition result of the voice information is determined to be correct according to the voice feedback result and the corresponding voice control instruction is matched, determining that the voice information is an effective voice control instruction.
In one embodiment, the computer program when executed by the processor further performs the steps of:
Recognizing the voice information to generate corresponding semantic information;
and converting the semantic information into first text information, and displaying the first text information on a display screen of the cooking equipment in a bullet screen mode.
In one embodiment, the computer program when executed by the processor further performs the steps of:
analyzing the semantic information, and determining the user intention according to the analysis result;
generating second text information according to the user intention, and displaying the second text information on a display screen of the cooking equipment in a bullet screen mode;
and carrying out voice broadcast on the second text information based on the cooking equipment.
In one embodiment, the computer program when executed by the processor further performs the steps of:
acquiring a voice feedback result of the voice broadcast of the user aiming at the second text information;
and when the recognition result aiming at the user intention is determined to be correct according to the voice feedback result and is matched with the corresponding voice control instruction, determining that the voice information corresponding to the second text information is an effective voice control instruction.
In one embodiment, the computer program when executed by the processor further performs the steps of:
determining current scene information of cooking processing operation according to the currently collected voice information in the process of executing the cooking processing operation by the cooking equipment;
When the condition that the cooking processing operation is not finished is determined according to the current scene information, determining that the current scene state of the cooking equipment is a continuous voice scene;
and monitoring whether the voice information is detected within the preset waiting time under the continuous voice scene.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the ending condition of the cooking processing operation is reached, ending the voice interaction;
and returning to obtain the awakening words triggered by the cooking equipment, responding to the awakening words, and awakening the cooking equipment.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), for example.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent application shall be subject to the appended claims.
Claims (10)
1. A continuous voice interaction method based on a cooking device, the method comprising:
acquiring a wakeup word aiming at the cooking equipment, responding to the wakeup word, and waking up the cooking equipment;
collecting voice information;
when the voice information is determined to be an effective voice control instruction, executing cooking processing operation corresponding to the voice control instruction;
Monitoring whether voice information is detected within preset waiting time or not in the process that the cooking equipment executes the cooking processing operation; the voice information is used for determining current scene information of the cooking equipment for executing the cooking processing operation, and the current scene information is used for determining the current scene state of the cooking equipment; the current scene information comprises an execution state of a complete cooking processing flow in the cooking processing operation process, a current scene determined according to the cooking processing operation and an associated scene related to the complete cooking processing flow; the current scene state comprises a continuous voice scene and a single voice scene;
and if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction until the voice information is not detected within the preset waiting time.
2. The method of claim 1, wherein determining whether the voice message is a valid voice control instruction comprises:
recognizing the voice information to generate corresponding text information, and displaying the text information on a display screen of the cooking equipment in a bullet screen mode;
Acquiring a voice feedback result of the user aiming at the text information;
and when the recognition result of the voice information is determined to be correct according to the voice feedback result and the voice information is matched with the corresponding voice control instruction, determining that the voice information is an effective voice control instruction.
3. The method of claim 2, wherein the text information comprises first text information; the recognizing the voice information to generate corresponding text information, and displaying the text information on a display screen of the cooking equipment in a bullet screen mode, wherein the method comprises the following steps:
recognizing the voice information to generate corresponding semantic information;
and converting the semantic information into first text information, and displaying the first text information on a display screen of the cooking equipment in a bullet screen mode.
4. The method of claim 3, wherein the text information further comprises second text information; the method further comprises the following steps:
analyzing the semantic information, and determining the user intention according to an analysis result;
generating second text information according to the user intention, and displaying the second text information on a display screen of the cooking equipment in a bullet screen mode;
And carrying out voice broadcast on the second text information based on the cooking equipment.
5. The method of claim 4, wherein the determining whether the voice message is a valid voice control instruction further comprises:
acquiring a voice feedback result of the voice broadcast of the user aiming at the second text information;
and when the recognition result aiming at the user intention is determined to be correct according to the voice feedback result and is matched with the corresponding voice control instruction, determining that the voice information corresponding to the second text information is an effective voice control instruction.
6. The method according to claim 1, wherein the monitoring whether voice information is detected within a preset waiting time during the cooking device performing the cooking process operation comprises:
determining current scene information of the cooking processing operation according to the currently acquired voice information in the process of executing the cooking processing operation by the cooking equipment;
when the condition that the cooking processing operation is not finished is determined according to the current scene information, determining that the current scene state of the cooking equipment is a continuous voice scene;
And monitoring whether the voice information is detected within the preset waiting time or not in the continuous voice scene.
7. The method of claim 6, further comprising:
when the ending condition of the cooking processing operation is reached, ending the voice interaction;
and returning to obtain a wake-up word triggered by the cooking equipment, responding to the wake-up word, and waking up the cooking equipment.
8. A continuous voice interaction device based on a cooking apparatus, the device comprising:
the awakening module is used for acquiring an awakening word aiming at the cooking equipment, responding to the awakening word and awakening the cooking equipment;
the voice information acquisition module is used for acquiring voice information;
the cooking processing operation executing module is used for executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be the effective voice control instruction;
the monitoring module is used for monitoring whether voice information is detected within preset waiting time in the process that the cooking equipment executes the cooking processing operation; the voice information is used for determining current scene information of the cooking equipment for executing the cooking processing operation, and the current scene information is used for determining the current scene state of the cooking equipment; the current scene information comprises an execution state of a complete cooking processing flow in the cooking processing operation process, a current scene determined according to the cooking processing operation and an associated scene related to the complete cooking processing flow; the current scene state comprises a continuous voice scene and a single voice scene;
The cooking process operation execution module is further configured to: and if the voice information is detected within the preset waiting time, returning to the step of executing the cooking processing operation corresponding to the voice control instruction when the voice information is determined to be an effective voice control instruction until the voice information is not detected within the preset waiting time.
9. A cooking device comprising a cooking device body, a display device, a memory and a processor, the display device being connected to the memory and the processor, the display device, the memory and the processor being provided on the cooking device body, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.
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| CN112133296B (en) * | 2020-08-27 | 2024-05-21 | 北京小米移动软件有限公司 | Full duplex voice control method and device, storage medium and voice equipment |
| CN112652304B (en) * | 2020-12-02 | 2022-02-01 | 北京百度网讯科技有限公司 | Voice interaction method and device of intelligent equipment and electronic equipment |
| CN112511877B (en) * | 2020-12-07 | 2021-08-27 | 四川长虹电器股份有限公司 | Intelligent television voice continuous conversation and interaction method |
| CN112382292A (en) * | 2020-12-11 | 2021-02-19 | 北京百度网讯科技有限公司 | Voice-based control method and device |
| CN112908325B (en) * | 2021-01-29 | 2022-10-28 | 中国平安人寿保险股份有限公司 | Voice interaction method and device, electronic equipment and storage medium |
| CN113590949A (en) * | 2021-07-28 | 2021-11-02 | 青岛博芬智能科技股份有限公司 | Method and device for wine recommendation, wine cabinet and storage medium |
| WO2023132574A1 (en) * | 2022-01-10 | 2023-07-13 | 엘지전자 주식회사 | Artificial intelligence device |
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