CN108848011B - Household appliance and voice interaction method and device thereof - Google Patents
Household appliance and voice interaction method and device thereof Download PDFInfo
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- CN108848011B CN108848011B CN201810631017.5A CN201810631017A CN108848011B CN 108848011 B CN108848011 B CN 108848011B CN 201810631017 A CN201810631017 A CN 201810631017A CN 108848011 B CN108848011 B CN 108848011B
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- 230000003993 interaction Effects 0.000 title claims abstract description 211
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000007613 environmental effect Effects 0.000 claims abstract description 30
- 230000006870 function Effects 0.000 claims description 118
- 230000002618 waking effect Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
- H04L12/282—Controlling appliance services of a home automation network by calling their functionalities based on user interaction within the home
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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
- G10L15/28—Constructional details of speech recognition systems
- G10L15/30—Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2823—Reporting information sensed by appliance or service execution status of appliance services in a home automation network
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Abstract
The invention discloses a household appliance and a voice interaction method and a voice interaction device thereof, wherein the voice interaction method comprises the following steps: acquiring environmental parameters of the current environment of the household appliance; judging whether to directly call a voice interaction function in the household appliance or not according to the environment parameters; and if the voice interaction function is judged to be directly called, calling the voice interaction function to provide service for the user. According to the method, whether the voice interaction function is directly called can be determined according to the environment of the household appliance, the problem that the voice interaction function needs to be called after being awakened for a long time in the related technology is solved, the interaction efficiency of a user is improved, and the interaction experience between the user and the household appliance is improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a voice interaction method of a household appliance, a voice interaction device of the household appliance and the household appliance with the voice interaction device.
Background
Generally, in an air conditioner with a voice interaction function, voice interaction uses an operation mode of a wake-up word and a control instruction word. The air conditioner can broadcast the suggestion of awakening up the user after receiving user's awakening instruction, and at this moment, the air conditioner waits for user's control command word, and this kind of voice interaction mode has the problem of long time, leads to user's interactive inefficiency, and the interactive experience between user and the air conditioner is poor.
Therefore, there is a need for an improvement of the voice interaction method in the related art.
Disclosure of Invention
The present invention is directed to solving at least one of the problems in the art to some extent.
Therefore, a first objective of the present invention is to provide a voice interaction method for a home appliance device, which can determine whether to directly call a voice interaction function according to an environment in which the home appliance device is located, so as to solve a problem in the related art that it takes a long time to wake up first and then call the voice interaction function, improve interaction efficiency of a user, and improve interaction experience between the user and the home appliance device.
The second purpose of the present invention is to provide a voice interaction device for home appliances.
The third purpose of the invention is to provide a household appliance
A fourth object of the invention is to propose an electronic device.
A fifth object of the invention is to propose a non-transitory computer-readable storage medium.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a voice interaction method for a home appliance, including the following steps: acquiring environmental parameters of the current environment of the household appliance; judging whether to directly call a voice interaction function in the household appliance or not according to the environment parameters; and if the voice interaction function is judged to be directly called, calling the voice interaction function to provide service for the user.
According to the voice interaction method of the household appliance, the environmental parameters of the current environment of the household appliance are obtained in real time, whether the voice interaction function in the household appliance is directly called or not is judged according to the environmental parameters, and if the voice interaction function is judged to be directly called, the voice interaction function is called to provide services for a user. The method can determine whether to directly call the voice interaction function according to the environment of the household appliance, solves the problem that the voice interaction function needs to be called after being awakened for a long time in the related technology, improves the interaction efficiency of the user, and improves the interaction experience between the user and the household appliance.
In addition, the voice interaction method for the home appliance device provided by the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the present invention, the acquiring the environmental parameters of the current environment of the home appliance includes: acquiring the brightness value of the environment through a brightness sensor arranged in the environment; acquiring a noise value of the environment through a voice acquisition device arranged in the environment; wherein the environmental parameter includes the brightness value and the noise value.
According to an embodiment of the present invention, the determining whether to directly invoke the voice interaction function in the home appliance device according to the environment parameter includes: comparing the brightness value in the environment parameter with a preset brightness threshold value; comparing the noise value in the environment parameter with a preset noise threshold value; and if the brightness value in the environment parameter is smaller than the brightness threshold value and the noise value in the environment parameter is smaller than the noise threshold value, determining to directly call the voice interaction function.
According to an embodiment of the present invention, before the invoking the voice interaction function to provide a service for the user, the method further includes: and acquiring that the human body in the environment is not in an active state through a human body detector arranged in the environment.
According to an embodiment of the present invention, the voice interaction method of the home appliance further includes: sending first prompt information for directly calling the voice interaction function after judging that the voice interaction function is directly called; and sending second reminding information needing to input a wakeup word after judging that the voice interaction function cannot be directly called.
According to an embodiment of the present invention, before acquiring the environmental parameter of the current environment in which the home appliance is located, the method further includes: and acquiring the current system time of the household appliance, and determining that the household appliance operates at night according to the current system time.
According to an embodiment of the present invention, the invoking the voice interaction function to provide a service for the user includes: and receiving a voice control instruction input by the user, identifying the voice control instruction to obtain a control parameter for the running of the household appliance, and controlling the household appliance to run according to the control parameter.
In order to achieve the above object, a second embodiment of the present invention provides a voice interaction apparatus for a home appliance, including: the acquisition module is used for acquiring the environmental parameters of the current environment of the household appliance; the judging module is used for judging whether to directly call the voice interaction function in the household appliance equipment or not according to the environment parameters; and the calling module is used for calling the voice interaction function to provide service for the user if the voice interaction function is judged to be directly called.
According to the voice interaction device of the household appliance, the environment parameter of the current environment of the household appliance is obtained through the obtaining module, whether the voice interaction function in the household appliance is directly called or not is judged through the judging module according to the environment parameter, and when the voice interaction function is judged to be directly called, the calling module calls the voice interaction function to provide service for a user. The device can determine whether to directly call the voice interaction function according to the environment of the household appliance, solves the problem that the voice interaction function needs to be called after being awakened for a long time in the related technology, improves the interaction efficiency of the user, and improves the interaction experience between the user and the household appliance.
In addition, the voice interaction apparatus for a home appliance according to the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the present invention, the obtaining module is configured to: acquiring the brightness value of the environment through a brightness sensor arranged in the environment; acquiring a noise value of the environment through a voice acquisition device arranged in the environment; wherein the environmental parameter includes the brightness value and the noise value.
According to an embodiment of the present invention, the determining module is configured to: comparing the brightness value in the environment parameter with a preset brightness threshold value; comparing the noise value in the environment parameter with a preset noise threshold value; and if the brightness value in the environment parameter is smaller than the brightness threshold value and the noise value in the environment parameter is smaller than the noise threshold value, determining to directly call the voice interaction function.
According to an embodiment of the present invention, before the calling the voice interaction function to provide the service for the user, the calling module is further configured to: and acquiring that the human body in the environment is not in an active state through a human body detector arranged in the environment.
According to an embodiment of the present invention, the voice interaction apparatus of the home appliance further includes: the voice module is used for sending out first prompt information for directly calling the voice interaction function after judging that the voice interaction function is directly called; and sending second reminding information needing to input a wakeup word after judging that the voice interaction function cannot be directly called.
According to an embodiment of the present invention, before the obtaining module obtains the environmental parameters of the current environment in which the home appliance is located, the obtaining module is further configured to: and acquiring the current system time of the household appliance, and determining that the household appliance operates at night according to the current system time.
According to an embodiment of the present invention, the calling module is configured to: and receiving a voice control instruction input by the user, identifying the voice control instruction to obtain a control parameter for the running of the household appliance, and controlling the household appliance to run according to the control parameter.
In order to achieve the above object, a third embodiment of the present invention provides a home appliance, which includes the voice interaction apparatus of the home appliance.
According to the household appliance, the voice interaction device of the household appliance can determine whether to directly call the voice interaction function according to the environment of the household appliance, so that the problem that the time for calling the voice interaction function needs to be long after the household appliance is awakened in the related technology is solved, the interaction efficiency of a user is improved, and the interaction experience between the user and the household appliance is improved.
In order to achieve the above object, a fourth aspect of the present invention provides an electronic device, which includes a memory, a processor; the processor reads the executable program code stored in the memory to run the program corresponding to the executable program code, so as to implement the voice interaction method of the household appliance.
The electronic equipment provided by the embodiment of the invention can determine whether to directly call the voice interaction function according to the environment of the household appliance, solves the problem that the voice interaction function needs to be called after being awakened for a long time in the related technology, improves the interaction efficiency of a user, and improves the interaction experience between the user and the household appliance.
In order to achieve the above object, a fifth embodiment of the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the voice interaction method of the home appliance.
By executing the voice interaction method of the household appliance, the non-transitory computer-readable storage medium of the embodiment of the invention can determine whether to directly call the voice interaction function according to the environment of the household appliance, solves the problem that the voice interaction function needs to be called after being awakened for a long time in the related technology, improves the interaction efficiency of a user, and improves the interaction experience between the user and the household appliance.
Drawings
Fig. 1 is a flowchart of a voice interaction method of a home appliance according to an embodiment of the present invention;
fig. 2 is a block diagram illustrating a voice interaction apparatus of a home device according to an embodiment of the present invention; and
fig. 3 is a block diagram of a voice interaction apparatus of a home device according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The voice interaction method of the home appliance, the voice interaction device of the home appliance, and the home appliance having the voice interaction device according to the embodiments of the present invention are described below with reference to the accompanying drawings.
In the related art, in a home appliance with a voice interaction function, such as an air conditioner, voice interaction uses an operation mode of adding a wakeup word and a control instruction word. After the household appliance receives the awakening instruction of the user, the household appliance can broadcast the awakening prompt of the user, at the moment, the household appliance waits for the control instruction word of the user, the voice interaction mode has the problem of long time, the interaction efficiency of the user is low, and the interaction experience between the user and the household appliance is poor.
For example, in a sleeping scene or a using scene in a quiet environment, noise and interference sources in the environment where the household appliance is located are less, and false wake-up of the voice interaction function is not easily caused.
Therefore, the voice interaction method of the household appliance can determine whether to directly call the voice interaction function according to the environment of the household appliance, solves the problem that the voice interaction function needs to be called after being awakened for a long time in the related technology, improves the interaction efficiency of a user, and improves the interaction experience between the user and the household appliance.
Fig. 1 is a flowchart of a voice interaction method of a home appliance according to an embodiment of the present invention. As shown in fig. 1, the voice interaction method of the home appliance includes the following steps:
and S1, acquiring the environmental parameters of the current environment of the household appliance.
According to an embodiment of the present invention, acquiring an environmental parameter of an environment in which a home appliance is currently located includes: acquiring the brightness value of the environment through a brightness sensor arranged in the environment; acquiring a noise value of the environment through a voice acquisition device arranged in the environment; wherein the environmental parameter comprises a luminance value and a noise value.
And S2, judging whether to directly call the voice interaction function in the household appliance according to the environment parameters.
According to an embodiment of the present invention, determining whether to directly invoke a voice interaction function in a home appliance device according to an environmental parameter includes: comparing the brightness value in the environment parameter with a preset brightness threshold value; comparing the noise value in the environment parameter with a preset noise threshold value; and if the brightness value in the environment parameter is smaller than the brightness threshold value and the noise value in the environment parameter is smaller than the noise threshold value, determining to directly call the voice interaction function. Wherein, the preset brightness threshold value and the preset noise threshold value can be set according to the actual situation.
And S3, if the voice interaction function is judged to be directly called, calling the voice interaction function to provide service for the user.
According to one embodiment of the invention, calling a voice interaction function to provide a service for a user comprises: and receiving a voice control instruction input by a user, identifying the voice control instruction to obtain a control parameter for the operation of the household appliance, and controlling the household appliance to operate according to the control parameter.
Specifically, when a household appliance such as an air conditioner is powered on and standby, the household appliance acquires the brightness value of the environment where the household appliance is located in real time through a brightness sensor arranged in the environment where the household appliance is located, compares the brightness value with a preset brightness threshold value to obtain a first comparison result, and meanwhile, acquires the noise value of the environment where the household appliance is located in real time through a voice acquisition device arranged in the environment such as an array consisting of at least one microphone, and compares the noise value with the preset noise threshold value to obtain a second comparison result.
And then, judging whether to directly call the voice interaction function in the household appliance according to the first comparison result and the second comparison result. When the first comparison result is that the brightness value is greater than or equal to a preset brightness threshold value, or the second comparison result is that the noise value is greater than or equal to a preset noise threshold value, judging that the voice interaction function in the household appliance cannot be directly called, wherein the control mode of the household appliance is the operation mode of adding a wake-up word and a control instruction word; and when the first comparison result is that the brightness value is smaller than the preset brightness threshold value and the second comparison result is that the noise value is smaller than the preset noise threshold value, judging that the voice interaction function in the household appliance can be directly called (a wakeup word is not required to be spoken first to wait for the household appliance to be woken up, namely, the self-adaption switching is carried out to the voice interaction function).
When the voice interaction function in the household appliance is judged to be directly called, the household appliance receives a voice control instruction input by a user in real time, identifies the instruction, obtains a control parameter for the operation of the household appliance, and controls the household appliance to operate according to the control parameter. For example, when the voice control command is "cool to 26 ℃", the home appliance device recognizes the command, obtains control parameters of "cool" and "26 ℃", and at this time, controls the home appliance device to cool and adjusts the temperature to 26 ℃.
Therefore, the method provided by the embodiment of the invention can determine whether to directly call the voice interaction function according to the environment of the household appliance, solves the problem that the time for calling the voice interaction function after waking up is long in the related technology, improves the interaction efficiency of the user, and improves the interaction experience between the user and the household appliance.
In an embodiment of the present invention, before invoking the voice interaction function to provide a service to the user, the method further includes: and acquiring that the human body in the environment is not in an active state through a human body detector arranged in the environment.
Specifically, when the household electrical appliance is powered on and in standby, if the household electrical appliance determines that the voice interaction function is directly called, the activity state of the human body in the environment where the household electrical appliance is located can be obtained in real time through a human body detector arranged in the environment where the household electrical appliance is located. When a human body is in an active state, the household appliance is judged to be incapable of directly calling the voice interaction function, and the control mode of the household appliance is the operation mode of adding a wake-up word and a control instruction word; when a human body is not in an active state, such as sleeping, the voice interaction function can be directly called by the household appliance equipment, and at the moment, the control mode of the household appliance equipment is switched into an operation mode which directly outputs a control instruction word without waking up, so that service is provided for a user, the interaction efficiency of the user is improved, and the interaction experience between the user and the household appliance equipment is improved.
In another specific embodiment of the present invention, the voice interaction method of the home appliance further includes: sending first prompt information for directly calling the voice interaction function after judging that the voice interaction function is directly called; and sending second reminding information needing to input the awakening words after judging that the voice interaction function cannot be directly called.
Specifically, when the household appliance is powered on for standby, if the brightness value is greater than or equal to a preset brightness threshold value, or the noise value of the environment is greater than or equal to a preset noise threshold value, it is determined that the voice interaction function cannot be directly invoked, at this time, the control mode of the household appliance is the operation mode of adding a wakeup word and a control instruction word, and the household appliance sends second reminding information, such as "wakeup" or "work", which needs to be input to remind a user of waking up the household appliance first; if the brightness value is smaller than the preset brightness threshold value and the noise value is smaller than the preset noise threshold value, the voice interaction function can be directly called, at the moment, the control mode of the household appliance is an operation mode of directly outputting a control instruction word without a wakeup word, the household appliance sends first prompt information for directly calling the voice interaction function, and if the voice interaction function is started, the household appliance asks for inputting the control instruction word, a user is reminded of directly calling the voice interaction function. Therefore, after the household appliance judges whether the voice interaction function can be directly called or not, different voice information is sent out to remind a user, so that the household appliance is more intelligent.
In another embodiment of the present invention, before acquiring the environmental parameter of the current environment in which the home appliance is located, the method further includes: and acquiring the current system time of the household appliance, and determining that the household appliance operates at night according to the current system time. The night operation time may be set in advance, for example, from 10 pm to 5 pm.
Specifically, when the household appliance is powered on and standby, the current system time of the household appliance can be obtained firstly, whether the current system time is in the night running time of the household appliance is judged, and if not, the default control mode of the household appliance is the operation mode of waking up firstly and then outputting a control instruction word; if yes, obtaining the environmental parameters (such as brightness value and noise value) of the current environment of the household appliance, judging whether to directly call the voice interaction function in the household appliance according to the environmental parameters, and if so, directly calling the voice interaction function to provide service for the user. Therefore, whether the voice interaction function is directly called or not is determined by acquiring the current system time of the household appliance and the environment parameters of the current environment of the household appliance, the problem that the voice interaction function needs to be called after being awakened for a long time in the related technology is solved, the interaction efficiency of a user is improved, and the interaction experience between the user and the household appliance is improved.
In summary, according to the voice interaction method of the home appliance in the embodiment of the present invention, the environmental parameters of the current environment of the home appliance are obtained in real time, and whether the voice interaction function in the home appliance is directly invoked is determined according to the environmental parameters, and if it is determined that the voice interaction function is directly invoked, the voice interaction function is invoked to provide services for the user. The method can determine whether to directly call the voice interaction function according to the environment of the household appliance, solves the problem that the voice interaction function needs to be called after being awakened for a long time in the related technology, improves the interaction efficiency of the user, and improves the interaction experience between the user and the household appliance.
Fig. 2 is a block diagram illustrating a voice interaction apparatus of a home device according to an embodiment of the present invention. As shown in fig. 2, the voice interaction apparatus of the home appliance includes: the device comprises an acquisition module 10, a judgment module 20 and a calling module 30.
The obtaining module 10 is configured to obtain an environmental parameter of a current environment of the home appliance device, the determining module 20 is configured to determine whether to directly call a voice interaction function in the home appliance device according to the environmental parameter, and the calling module 30 is configured to call the voice interaction function to provide a service for a user if it is determined that the voice interaction function is directly called.
According to an embodiment of the invention, the obtaining module 10 is configured to: acquiring the brightness value of the environment through a brightness sensor arranged in the environment; acquiring a noise value of the environment through a voice acquisition device arranged in the environment; wherein the environmental parameter comprises a luminance value and a noise value.
According to an embodiment of the present invention, the determining module 20 is configured to: comparing the brightness value in the environment parameter with a preset brightness threshold value; comparing the noise value in the environment parameter with a preset noise threshold value; and if the brightness value in the environment parameter is smaller than the brightness threshold value and the noise value in the environment parameter is smaller than the noise threshold value, determining to directly call the voice interaction function.
According to an embodiment of the present invention, before the calling the voice interaction function to provide the service to the user, the calling module 30 is further configured to: and acquiring that the human body in the environment is not in an active state through a human body detector arranged in the environment.
According to another embodiment of the present invention, as shown in fig. 3, the voice interaction apparatus of a home appliance further includes: the voice module 40, the voice module 40 is used for sending out a first prompt message for directly calling the voice interaction function after judging that the voice interaction function is directly called; and sending second reminding information needing to input the awakening words after judging that the voice interaction function cannot be directly called.
According to another embodiment of the present invention, before the obtaining module 10 obtains the environmental parameters of the current environment in which the home device is located, the obtaining module is further configured to: and acquiring the current system time of the household appliance, and determining that the household appliance operates at night according to the current system time.
According to one embodiment of the invention, the calling module 30 is configured to: and receiving a voice control instruction input by a user, identifying the voice control instruction to obtain a control parameter for the operation of the household appliance, and controlling the household appliance to operate according to the control parameter.
It should be noted that, for details that are not disclosed in the voice interaction apparatus of the home appliance according to the embodiment of the present invention, please refer to details that are disclosed in the voice interaction method of the home appliance according to the embodiment of the present invention, and detailed descriptions thereof are omitted here.
According to the voice interaction device of the household appliance, the environment parameter of the current environment of the household appliance is obtained through the obtaining module, whether the voice interaction function in the household appliance is directly called or not is judged through the judging module according to the environment parameter, and when the voice interaction function is judged to be directly called, the calling module calls the voice interaction function to provide service for a user. The device can determine whether to directly call the voice interaction function according to the environment of the household appliance, solves the problem that the voice interaction function needs to be called after being awakened for a long time in the related technology, improves the interaction efficiency of the user, and improves the interaction experience between the user and the household appliance.
Further, an embodiment of the present invention further provides a home appliance, which includes the voice interaction apparatus of the home appliance.
According to the household appliance, the voice interaction device of the household appliance can determine whether to directly call the voice interaction function according to the environment of the household appliance, so that the problem that the time for calling the voice interaction function needs to be long after the household appliance is awakened in the related technology is solved, the interaction efficiency of a user is improved, and the interaction experience between the user and the household appliance is improved.
Still further, an embodiment of the present invention further provides an electronic device, which includes a memory, a processor; the processor reads the executable program code stored in the memory to run the program corresponding to the executable program code, so as to implement the voice interaction method of the household appliance.
The electronic equipment provided by the embodiment of the invention can determine whether to directly call the voice interaction function according to the environment of the household appliance, solves the problem that the voice interaction function needs to be called after being awakened for a long time in the related technology, improves the interaction efficiency of a user, and improves the interaction experience between the user and the household appliance.
Furthermore, an embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the voice interaction method of the home appliance described above.
By executing the voice interaction method of the household appliance, the non-transitory computer-readable storage medium of the embodiment of the invention can determine whether to directly call the voice interaction function according to the environment of the household appliance, solves the problem that the voice interaction function needs to be called after being awakened for a long time in the related technology, improves the interaction efficiency of a user, and improves the interaction experience between the user and the household appliance.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (15)
1. A voice interaction method of household appliances is characterized by comprising the following steps:
acquiring environmental parameters of the current environment of the household appliance;
judging whether a voice interaction function in the household appliance is directly called without waking up according to the environment parameters;
if the voice interaction function is judged to be directly called without waking up, calling the voice interaction function to provide service for the user;
before the calling the voice interaction function to provide the service for the user, the method further comprises: acquiring that the human body in the environment is not in an active state through a human body detector arranged in the environment, judging that the household appliance cannot directly call a voice interaction function when the human body is in the active state, wherein the control mode of the household appliance is an operation mode of adding a wake-up word and a control instruction word; and when the human body is not in an active state, judging that the household appliance can directly call the voice interaction function.
2. The method of claim 1, wherein the obtaining environmental parameters of the current environment of the home device comprises:
acquiring the brightness value of the environment through a brightness sensor arranged in the environment;
acquiring a noise value of the environment through a voice acquisition device arranged in the environment;
wherein the environmental parameter includes the brightness value and the noise value.
3. The method of claim 1, wherein the determining whether to directly invoke the voice interaction function in the home device according to the environment parameter comprises:
comparing the brightness value in the environment parameter with a preset brightness threshold value;
comparing the noise value in the environment parameter with a preset noise threshold value;
and if the brightness value in the environment parameter is smaller than the brightness threshold value and the noise value in the environment parameter is smaller than the noise threshold value, determining to directly call the voice interaction function.
4. The method according to any one of claims 1-3, further comprising:
sending first prompt information for directly calling the voice interaction function after judging that the voice interaction function is directly called;
and sending second reminding information needing to input a wakeup word after judging that the voice interaction function cannot be directly called.
5. The method of claim 1, wherein before obtaining the environmental parameters of the current environment of the home device, the method further comprises:
and acquiring the current system time of the household appliance, and determining that the household appliance operates at night according to the current system time.
6. The method of claim 1, wherein said invoking said voice interaction function to provide a service to said user comprises:
and receiving a voice control instruction input by the user, identifying the voice control instruction to obtain a control parameter for the running of the household appliance, and controlling the household appliance to run according to the control parameter.
7. A voice interaction device of a home appliance is characterized by comprising:
the acquisition module is used for acquiring the environmental parameters of the current environment of the household appliance;
the judging module is used for judging whether the voice interaction function in the household appliance is directly called without waking up according to the environment parameters;
a calling module, configured to call the voice interaction function to provide a service for the user if it is determined that the voice interaction function is directly called without waking up, where the calling module, before calling the voice interaction function to provide a service for the user, is further configured to: acquiring that the human body in the environment is not in an active state through a human body detector arranged in the environment, judging that the household appliance cannot directly call a voice interaction function when the human body is in the active state, wherein the control mode of the household appliance is an operation mode of adding a wake-up word and a control instruction word; and when the human body is not in an active state, judging that the household appliance can directly call the voice interaction function.
8. The apparatus of claim 7, wherein the obtaining module is configured to:
acquiring the brightness value of the environment through a brightness sensor arranged in the environment;
acquiring a noise value of the environment through a voice acquisition device arranged in the environment;
wherein the environmental parameter includes the brightness value and the noise value.
9. The apparatus of claim 7, wherein the determining module is configured to:
comparing the brightness value in the environment parameter with a preset brightness threshold value;
comparing the noise value in the environment parameter with a preset noise threshold value;
and if the brightness value in the environment parameter is smaller than the brightness threshold value and the noise value in the environment parameter is smaller than the noise threshold value, determining to directly call the voice interaction function.
10. The apparatus of any one of claims 7-9, further comprising:
the voice module is used for sending out first prompt information for directly calling the voice interaction function after judging that the voice interaction function is directly called;
and sending second reminding information needing to input a wakeup word after judging that the voice interaction function cannot be directly called.
11. The apparatus of claim 7, wherein before the obtaining module obtains the environmental parameters of the current environment in which the home device is located, the obtaining module is further configured to:
and acquiring the current system time of the household appliance, and determining that the household appliance operates at night according to the current system time.
12. The apparatus of claim 7, wherein the invoking module is configured to:
and receiving a voice control instruction input by the user, identifying the voice control instruction to obtain a control parameter for the running of the household appliance, and controlling the household appliance to run according to the control parameter.
13. An electric home appliance characterized by comprising the voice interaction device of the electric home appliance according to any one of claims 7 to 12.
14. An electronic device, comprising: a processor and a memory;
wherein the processor executes a program corresponding to the executable program code by reading the executable program code stored in the memory, so as to implement the voice interaction method of the home appliance according to any one of claims 1 to 6.
15. A non-transitory computer-readable storage medium, on which a computer program is stored, wherein the program, when executed by a processor, implements the method for voice interaction of an electric home appliance according to any one of claims 1 to 6.
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| CN109920420A (en) * | 2019-03-08 | 2019-06-21 | 四川长虹电器股份有限公司 | A kind of voice wake-up system based on environment measuring |
| CN110197663B (en) * | 2019-06-30 | 2022-05-31 | 联想(北京)有限公司 | Control method and device and electronic equipment |
| CN115250208A (en) * | 2021-04-27 | 2022-10-28 | 佛山市顺德区美的电热电器制造有限公司 | Control method and device, storage medium, household appliance and control equipment |
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