CN112164405B - Voice equipment, wake-up method and device thereof and storage medium - Google Patents
Voice equipment, wake-up method and device thereof and storage medium Download PDFInfo
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- CN112164405B CN112164405B CN202011222715.3A CN202011222715A CN112164405B CN 112164405 B CN112164405 B CN 112164405B CN 202011222715 A CN202011222715 A CN 202011222715A CN 112164405 B CN112164405 B CN 112164405B
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- 238000004590 computer program Methods 0.000 claims description 10
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- 230000002452 interceptive effect Effects 0.000 claims description 4
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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
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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
- G10L15/32—Multiple recognisers used in sequence or in parallel; Score combination systems therefor, e.g. voting 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
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a voice device, a wake-up method and device thereof and a storage medium. The wake-up method of the voice equipment comprises the following steps: after receiving the voice awakening instruction, the first voice equipment obtains user information according to the voice awakening instruction; the first voice equipment matches the user information with the capacity value of the first voice equipment to obtain the matching degree; the first voice equipment acquires the matching degree obtained by at least one second voice equipment, and determines whether the first voice equipment enters an interaction link or not according to the matching degrees; when the first voice device determines that the first voice device enters an interaction link, prompt information is sent out so as to wake-up reminding. According to the voice equipment awakening method, the user information can be obtained through extraction according to the voice awakening instruction, and further the voice equipment responding to the voice awakening instruction is identified according to the user information, so that the voice equipment is only awakened when a plurality of voice equipment responds to the voice awakening instruction.
Description
Technical Field
The present invention relates to the field of speech technologies, and in particular, to a speech device, and a wake-up method, a wake-up device and a storage medium thereof.
Background
With the increasing intellectualization of home appliances, speech recognition technology is mature, and speech recognition technology is trending to be applied to home appliances. At present, a plurality of types of voice devices exist in many families of users, and the awakening modes of all voice devices are the same, so that the situation that a plurality of devices are awakened at the same time by one operation is easy to occur, and the use of users is influenced.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, a first object of the present invention is to propose a wake-up method for a voice device, so as to wake up the voice device only when there are a plurality of voice devices responding to a voice wake-up instruction.
A second object of the present invention is to propose a wake-up device for a speech device.
A third object of the present invention is to propose a computer readable storage medium.
A fourth object of the invention is to propose a speech device.
To achieve the above object, an embodiment of a first aspect of the present invention provides a wake-up method for a voice device, the method including the following steps: after receiving a voice awakening instruction, the first voice equipment obtains user information according to the voice awakening instruction; the first voice equipment matches the user information with the capacity value of the first voice equipment to obtain matching degree; the first voice equipment acquires the matching degree obtained by at least one second voice equipment, and determines whether the first voice equipment enters an interaction link or not according to the matching degrees; and when the first voice equipment determines that the first voice equipment enters an interaction link, sending out prompt information so as to wake-up reminding.
According to the wake-up method of the voice equipment, after the first voice equipment receives the voice wake-up instruction, user information is obtained according to the voice wake-up instruction; the first voice equipment matches the user information with the capacity value of the first voice equipment to obtain the matching degree; the first voice equipment further obtains the matching degree obtained by at least one second voice equipment, and determines whether the first voice equipment enters an interaction link or not according to the matching degrees; therefore, when the first voice device determines that the first voice device enters the interaction link, prompt information is sent out so as to wake-up reminding. Therefore, the user information can be extracted according to the voice wake-up instruction, and the voice equipment responding to the voice wake-up instruction is further identified according to the user information, so that the voice equipment is only awakened when a plurality of voice equipment responds to the voice wake-up instruction.
In order to achieve the above objective, an embodiment of a second aspect of the present invention provides a wake-up device for a voice device, where the wake-up device includes an obtaining module, configured to obtain user information according to a voice wake-up instruction after a plurality of voice devices receive the voice wake-up instruction; the matching module is used for matching the user information with the capability value of the voice equipment of the wake-up device to obtain matching degree; the obtaining module is further used for obtaining the matching degree of at least one second voice device; the determining module is used for determining whether the voice equipment to which the wake-up device belongs enters an interaction link or not according to the plurality of matching degrees; and the prompt module is used for sending prompt information when the voice equipment to which the wake-up device belongs enters the interactive link so as to wake-up prompt.
According to the wake-up device of the voice equipment, after the acquisition module receives voice wake-up instructions from a plurality of voice equipment, user information is acquired according to the voice wake-up instructions; matching the user information with the capability value of the voice equipment of the wake-up device through a matching module to obtain matching degree; the obtaining module is further used for obtaining the matching degree of at least one second voice device; further, whether the voice equipment to which the wake-up device belongs enters an interaction link is determined by a determining module according to the plurality of matching degrees; and when the voice equipment of the awakening device enters the interaction link, the prompting module sends out prompting information so as to carry out awakened prompting. Therefore, the user information can be extracted according to the voice wake-up instruction, and the voice equipment responding to the voice wake-up instruction is further identified according to the user information, so that the voice equipment is only awakened when a plurality of voice equipment responds to the voice wake-up instruction.
To achieve the above object, an embodiment of a third aspect of the present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the above-mentioned wake-up method of a speech device.
The computer readable storage medium of the embodiment of the invention can extract the user information according to the voice wake-up instruction when the computer program stored on the computer readable storage medium is executed by the processor, and further realize the recognition of the voice equipment responding to the voice wake-up instruction according to the user information, thereby realizing the unique wake-up of the voice equipment when a plurality of voice equipment responds to the voice wake-up instruction.
To achieve the above object, a fourth aspect of the present invention provides a voice device, including a wake-up unit of the voice device; or a memory, a processor and a computer program stored on the memory, which when executed by the processor, implements the above-mentioned wake-up method of the speech device.
According to the voice equipment provided by the embodiment of the invention, through the wake-up device of the voice equipment or through the wake-up method of the voice equipment, the user information can be extracted according to the voice wake-up instruction, and further the voice equipment responding to the voice wake-up instruction is identified according to the user information, so that the voice equipment is only awakened when a plurality of voice equipment responds to the voice wake-up instruction.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a flow chart of a wake-up method for a voice device according to a first embodiment of the present invention;
FIG. 2 is a flow chart of a wake-up method of a voice device according to a second embodiment of the present invention;
FIG. 3 is a flow chart of a wake-up method of a speech device according to a third embodiment of the present invention;
FIG. 4 is a flow chart of a wake-up method of a voice device according to an embodiment of the present invention;
FIG. 5 is a block diagram of a wake-up unit of a voice device according to an embodiment of the present invention;
Fig. 6 is a block diagram of a voice device according to one embodiment of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
The following describes a voice device, a wake-up method, a wake-up device and a storage medium thereof according to embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is a flow chart of a wake-up method of a voice device according to one embodiment of the present invention.
As shown in fig. 1, the wake-up method of the voice device includes the following steps:
S11, after receiving the voice awakening instruction, the first voice equipment obtains user information according to the voice awakening instruction.
Specifically, after a user sends a voice wake-up instruction, the first voice device receives the voice wake-up instruction and responds to the voice wake-up instruction, and user information is obtained according to the voice wake-up instruction. The user information may include identity information of the user sending the voice wake-up instruction, such as age information and ID information of the user, where the ages may be children, adults, old people, etc. corresponding to different age intervals, or may be specific age values, so that voice print recognition may be performed on the voice wake-up instruction, and the age or ID information of the user sending the voice wake-up instruction may be determined.
It should be noted that, for different voice devices, the wake-up instruction corresponding to the voice device may be the same, for example, the voice is "small and beautiful". Therefore, after the user sends the voice wake-up instruction, not only the first voice device will respond to the instruction, but also a plurality of second voice devices in the same lan, which have the same wake-up instruction as the first voice device, will respond to the instruction, so that after the user gives the voice wake-up instruction, a plurality of voice devices may respond to the voice wake-up instruction, and the plurality of second voice devices may include voice devices that the user wishes not to respond to the instruction. Thus, after the user issues a voice wake-up instruction, a voice device responding to the voice wake-up instruction needs to be identified. Therefore, after responding to the voice wake-up instruction, the voice equipment can obtain the user information according to the voice wake-up instruction.
Optionally, before obtaining the user information according to the voice wake-up instruction, a wake-up energy value may also be obtained according to the voice wake-up instruction, so as to perform preliminary wake-up recognition on the voice device.
And S12, the first voice equipment matches the user information with the capacity value of the first voice equipment to obtain the matching degree.
Wherein the capability value of the voice device may include a capability value divided according to the identity information of the user, in other words, the capability value of the voice device may include functional content that can be implemented by the voice device, the functional content being divided according to the age of the user. The division mode can be factory set or custom set.
Specifically, the first voice device may perform voiceprint recognition according to the voice wake-up instruction to obtain user information, and match the user information with its own capability value to obtain a matching degree. And the second voice equipment can also obtain the user information, and match the user information with the capability value of the second voice equipment to obtain the matching degree. Taking the example that the identity information of the user includes the age of the user, the first voice device matches the user information with the capability value of the first voice device to obtain the matching degree, which may include: the first voice equipment acquires a capacity value matching degree-age curve of the first voice equipment, and the matching degree is obtained according to the age of the user and the capacity value matching degree-age curve.
Wherein, the capability value matching degree-age curve can be a continuous curve, and the overall trend of the continuous curve is monotonous, namely, one age corresponds to one matching degree; the capability value matching degree-age curve may also be a piecewise curve, and the overall trend of the piecewise curve is monotonous, i.e. one age range corresponds to only one matching degree.
As an example, assuming that there is an intelligent sound box and a cabinet air conditioner, which have the same voice wake-up instruction "small beauty", the capability value of the intelligent sound box can be set to be suitable for children, and the capability value of the cabinet air conditioner is suitable for the elderly. After a user sends a voice wake-up instruction of 'Xiaomei', if the intelligent sound equipment and the cabinet air conditioner recognize that the user information is old people according to the voice wake-up instruction, the intelligent sound equipment and the cabinet air conditioner match the user information with the capacity value of the intelligent sound equipment and the cabinet air conditioner to obtain corresponding matching results (for example, the matching degree obtained by the intelligent sound equipment is 0.1, and the matching degree of the cabinet air conditioner is 0.9); furthermore, the matching degree can be broadcasted, so that the intelligent sound equipment and the cabinet air conditioner can obtain the matching degree of the other party; the matching degree can also be sent to a specific device (a specific control device or one of a plurality of voice devices) or a cloud server in the local area network so as to compare the matching degrees.
S13, the first voice equipment acquires the matching degree obtained by at least one second voice equipment, and determines whether the first voice equipment enters an interaction link or not according to the matching degrees.
Specifically, the first voice equipment compares the matching degree of the first voice equipment with the matching degree of each second voice equipment to determine whether the matching degree of the first voice equipment is maximum; if the matching degree of the first voice equipment is maximum, the first voice equipment determines that the first voice equipment enters an interaction link.
As an example, as shown in fig. 4, after the user sends a voice wake-up command "small beauty", there are multiple voice devices responding to the voice wake-up command, and the multiple voice devices all obtain wake-up energy values according to the voice wake-up command to perform preliminary wake-up recognition, so as to preliminarily determine the voice devices to be woken up, such as the voice device 1 and the voice device 2. The two voice devices further acquire user information according to the voice wake-up instruction, further match the user information, acquire the matching degree of the user information and the capability value, acquire the respective matching degree and broadcast. Assuming that the matching degree obtained by the voice equipment 1 is greater than that obtained by the voice equipment 2, the voice equipment 1 is awakened to enter an interaction link, and the voice equipment 2 is not awakened. Wherein, awakening to enter an interaction link means that the voice can be received and recognized and can be sent out; not waking up may mean that only recognized speech may be received and speech may not be uttered.
S14, when the first voice device determines that the first voice device enters an interaction link, prompt information is sent out so as to wake-up reminding.
Therefore, the voice equipment awakening method can extract the user information according to the voice awakening instruction, and further realize the recognition of the voice equipment responding to the voice awakening instruction according to the user information, so that the voice equipment is only awakened when a plurality of voice equipment responds to the voice awakening instruction.
In one embodiment of the present invention, as shown in fig. 2, the wake-up method of the voice device may further include:
S21, the first voice equipment obtains a wake-up energy value according to the received voice wake-up instruction, and compares the wake-up energy value with a preset energy threshold of the first voice equipment.
Specifically, after the user sends a voice wake-up instruction and the voice equipment responds to the voice wake-up instruction, the first voice equipment can also calculate voice energy according to the received voice wake-up instruction to obtain a wake-up energy value, and the wake-up energy value can be compared with a preset energy threshold of the first voice equipment.
Further, the second voice device may also perform voice energy calculation according to the received voice wake-up instruction, to obtain a wake-up energy value, and may compare the wake-up energy value with its own preset energy threshold.
Optionally, the first voice device and the second voice device may broadcast the obtained wake-up energy value in the lan, and may also send the wake-up energy value to a specific device or a cloud server in the lan.
S22, if the wake-up energy value is greater than or equal to the preset energy threshold of the first voice device, the first voice device determines whether the wake-up energy value of at least one second voice device is greater than or equal to the preset energy threshold of the first voice device.
The preset energy threshold may be set by the user, or a default threshold of the voice device may be used.
S23, if at least one second voice device has a wake-up energy value greater than or equal to a preset energy threshold, the first voice device executes a step of obtaining user demand information according to a voice wake-up instruction.
As an example, if there is no wake-up energy value of at least one second voice device greater than or equal to its preset energy threshold, the first voice device determines itself to directly enter the interaction link. That is, if the wake-up energy values of all the second voice devices are smaller than or equal to the corresponding preset energy threshold, it can be stated that the first voice device is the only voice device identified by the wake-up energy value, and the first voice device can be considered as the voice device which the user wants to respond to the voice wake-up instruction. At this time, the first voice device may be directly awakened without performing the above steps S11-S13.
If the wake-up energy value of at least one second voice device is greater than or equal to the preset energy threshold value of the second voice device, the fact that a plurality of voice devices pass through the wake-up energy value recognition is indicated, and further recognition is needed for the voice devices. Specifically, the voice device is further identified according to the user instruction, that is, the steps S11 to S14 are performed.
It should be noted that, if the wake-up energy value of the first voice device is smaller than the preset energy threshold of the first voice device, calculating a difference value between the wake-up energy value and the preset energy threshold of the first voice device to obtain a difference absolute value, and obtaining a difference absolute value of at least one second voice device; the first voice equipment compares the absolute value of the difference value with the absolute value of the difference value of at least one second voice equipment to determine whether the absolute value of the difference value of the first voice equipment is maximum; if the absolute value of the difference value is the largest, the first voice equipment determines that the first voice equipment enters an interaction link.
Therefore, the voice equipment responding to the voice wake-up instruction can be initially identified according to the wake-up energy value before being identified according to the user information, and the unique wake-up of the voice equipment is further ensured.
In an embodiment of the present invention, as shown in fig. 3, the obtaining, by the first voice device, the wake-up energy value according to the received voice wake-up instruction may include:
s31, the first voice equipment obtains a voice energy value according to the received voice wake-up instruction.
S32, the first voice equipment acquires the time when the voice wake-up instruction is received, and acquires the time when at least one second voice equipment receives the voice wake-up instruction.
S33, the first voice device obtains a wake-up energy value according to the voice energy value and the moments.
Specifically, after a user sends a voice wake-up instruction, the first voice device receives the voice wake-up instruction and acquires feature data of the voice wake-up instruction, and then the first voice device acquires the time when at least one second voice device receives the voice wake-up instruction, so that a wake-up energy value corresponding to the voice device is generated according to the feature data and the time when the at least one second voice device receives the voice wake-up instruction.
The voice equipment can collect voice wake-up instructions sent by a user through a sensor (such as a microphone) arranged on the equipment. The characteristic data may include a time when the first voice device collects the voice wake-up instruction, and a voice energy value of the voice wake-up instruction collected by the first voice device.
Optionally, after the voice device obtains the feature data of the voice wake-up instruction, the feature data may be converted into a digital value, and then the digital value is used as the wake-up energy value. For example, the number of voice devices is N, and the wake-up energy value can be obtained according to the formula q=q1×bi, where Q is the wake-up energy value, Q1 is the voice energy value, i=1, 2, …, N, b1+b2+ … +bn=1, b1 > b2 > … > bN, and bi is the parameter corresponding to the voice wake-up instruction ordered at the ith bit.
In summary, the wake-up method of the voice device according to the embodiment of the invention can extract the user information according to the voice wake-up instruction, and further realize the recognition of the voice device responding to the voice wake-up instruction according to the user information, thereby realizing the sole wake-up of the voice device when a plurality of voice devices respond to the voice wake-up instruction. Moreover, the wake-up energy value can be extracted according to the voice wake-up instruction, and the voice equipment is primarily identified according to the wake-up energy value, so that the voice equipment is better uniquely awakened.
Fig. 5 is a block diagram of a wake-up unit of a voice device according to an embodiment of the present invention.
As shown in fig. 5, the wake-up device 100 of the voice device includes an obtaining module 101, a matching module 102, a determining module 103, and a prompting module 104.
Specifically, the obtaining module 101 is configured to obtain user information according to a voice wake-up instruction after receiving the voice wake-up instruction; the matching module 102 is configured to match the user information with a capability value of the wake-up device voice device to obtain a matching degree; the obtaining module 101 is further configured to obtain a matching degree of at least one second voice device; a determining module 103, configured to determine, according to the multiple matching degrees, whether the voice device to which the wake-up device belongs enters an interaction link; the prompting module 104 is configured to send out prompting information to wake up a reminder when the voice device to which the wake up device belongs enters the interactive link.
The wake-up device of the voice equipment can extract the user information according to the voice wake-up instruction, and further can recognize the voice equipment responding to the voice wake-up instruction according to the user information, so that the voice equipment is only awakened when a plurality of voice equipment responds to the voice wake-up instruction.
In one embodiment of the present invention, the determining module 103 is specifically configured to: the first voice equipment compares the matching degree of the first voice equipment with the matching degree of each second voice equipment to determine whether the matching degree of the first voice equipment is maximum; if the matching degree of the first voice equipment is maximum, the first voice equipment determines that the first voice equipment enters an interaction link.
In one embodiment of the invention, the matching module 102 may be further configured to: the first voice equipment obtains a wake-up energy value according to the received voice wake-up instruction, and compares the wake-up energy value with a preset energy threshold of the first voice equipment; if the wake-up energy value is greater than or equal to the preset energy threshold of the first voice device, the first voice device determines whether at least one second voice device has the wake-up energy value greater than or equal to the preset energy threshold of the first voice device; if the wake-up energy value of at least one second voice device is larger than or equal to the preset energy threshold value of the second voice device, the first voice device executes the step of obtaining user demand information according to the voice wake-up instruction.
In one embodiment of the invention, the matching module 102 may be further configured to: if the wake-up energy value of at least one second voice device is not greater than or equal to the preset energy threshold value of the first voice device, the first voice device determines that the first voice device directly enters an interaction link.
In one embodiment of the invention, the matching module 102 may be further configured to: if the wake-up energy value of the first voice equipment is smaller than the preset energy threshold value of the first voice equipment, calculating the difference value between the wake-up energy value and the preset energy threshold value of the first voice equipment to obtain a difference absolute value, and obtaining the difference absolute value of at least one second voice equipment; the first voice equipment compares the absolute value of the difference value with the absolute value of the difference value of at least one second voice equipment to determine whether the absolute value of the difference value of the first voice equipment is maximum; if the absolute value of the difference value is the largest, the first voice equipment determines that the first voice equipment enters an interaction link.
In one embodiment of the invention, the matching module 102 may be further configured to: the first voice equipment obtains a voice energy value according to the received voice wake-up instruction; the method comprises the steps that a first voice device obtains the moment of receiving a voice awakening instruction, and at least one second voice device obtains the moment of receiving the voice awakening instruction; the first voice device obtains a wake-up energy value according to the voice energy value and the plurality of moments.
In one embodiment of the invention, the matching module 102 may be further configured to: the user information includes identity information of a user issuing a voice wake-up instruction, and the capability value of the voice device includes capability values divided according to the identity information of the user.
It should be noted that, for other specific embodiments of the wake-up device of the voice device, reference may be made to the above-mentioned wake-up method of the voice device.
In summary, the wake-up device of the voice device according to the embodiment of the invention can extract the user information according to the voice wake-up instruction, and further realize the recognition of the voice device responding to the voice wake-up instruction according to the user information, thereby realizing the sole wake-up of the voice device when a plurality of voice devices respond to the voice wake-up instruction. Moreover, the wake-up energy value can be extracted according to the voice wake-up instruction, and the voice equipment is primarily identified according to the wake-up energy value, so that the voice equipment is better uniquely awakened.
Further, the present invention proposes a computer-readable storage medium.
In an embodiment of the present invention, a computer program is stored on a computer readable storage medium, and when the computer program is executed by a processor, the above-mentioned wake-up method of a voice device is implemented.
The computer readable storage medium of the embodiment of the invention can extract the user information according to the voice wake-up instruction when the computer program is executed by the processor, and further realize the recognition of the voice equipment responding to the voice wake-up instruction according to the user information, thereby realizing the unique wake-up of the voice equipment when a plurality of voice equipment responds to the voice wake-up instruction. Moreover, the wake-up energy value can be extracted according to the voice wake-up instruction, and the voice equipment is primarily identified according to the wake-up energy value, so that the voice equipment is better uniquely awakened.
Further, the invention provides a voice device.
Fig. 6 is a block diagram of a voice device according to one embodiment of the present invention.
In this embodiment, as shown in fig. 6, the voice device 1000 includes the above-described wake-up apparatus 100 of the voice device of the above-described embodiment.
In another embodiment of the present invention, a voice device includes a memory, a processor, and a computer program stored on the memory, which when executed by the processor, implements the above-described wake-up method of the voice device.
According to the voice equipment provided by the embodiment of the invention, through the wake-up device of the voice equipment or the wake-up method of the voice equipment, the user information can be extracted according to the voice wake-up instruction, and further the voice equipment responding to the voice wake-up instruction is identified according to the user information, so that the voice equipment is only awakened when a plurality of voice equipment respond to the voice wake-up instruction. Moreover, the wake-up energy value can be extracted according to the voice wake-up instruction, and the voice equipment is primarily identified according to the wake-up energy value, so that the voice equipment is better uniquely awakened.
It should be noted that the logic and/or steps represented in the flowcharts or otherwise described herein, for example, may be considered as a ordered listing of executable instructions for implementing logical functions, and may be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (10)
1. A method for waking up a voice device, comprising the steps of:
after receiving a voice awakening instruction, the first voice equipment obtains user information according to the voice awakening instruction;
The first voice equipment matches the user information with the capacity value of the first voice equipment to obtain matching degree;
the first voice equipment acquires the matching degree obtained by at least one second voice equipment, and determines whether the first voice equipment enters an interaction link or not according to the matching degrees;
when the first voice equipment determines that the first voice equipment enters an interaction link, prompt information is sent out so as to wake-up reminding;
the user information comprises the identity information of the user sending the voice wake-up instruction, and the capability value of the voice equipment comprises the capability value divided according to the identity information of the user.
2. The method for waking up a voice device according to claim 1, wherein the first voice device determines whether the first voice device itself enters an interactive link according to a plurality of matching degrees, comprising:
the first voice equipment compares the matching degree of the first voice equipment with the matching degree of each second voice equipment to determine whether the matching degree of the first voice equipment is maximum;
if the matching degree of the first voice equipment is maximum, the first voice equipment determines that the first voice equipment enters an interaction link.
3. The method of waking up a voice device of claim 1, further comprising:
the first voice equipment obtains a wake-up energy value according to a received voice wake-up instruction, and compares the wake-up energy value with a preset energy threshold of the first voice equipment;
If the wake-up energy value is greater than or equal to the preset energy threshold of the first voice device, determining whether the wake-up energy value of at least one second voice device is greater than or equal to the preset energy threshold of the first voice device;
And if the wake-up energy value of at least one second voice device is greater than or equal to the preset energy threshold value of the second voice device, the first voice device executes the step of obtaining user demand information according to the voice wake-up instruction.
4. The method of waking up a voice device of claim 3, further comprising:
If the wake-up energy value of at least one second voice device is not greater than or equal to the preset energy threshold value of the first voice device, the first voice device determines that the first voice device directly enters an interaction link.
5. The wake-up method of a voice device of claim 3 or 4, further comprising:
If the wake-up energy value of the first voice equipment is smaller than the preset energy threshold value of the first voice equipment, calculating the difference value between the wake-up energy value and the preset energy threshold value of the first voice equipment to obtain a difference absolute value, and obtaining the difference absolute value of at least one second voice equipment;
the first voice equipment compares the absolute value of the difference value with the absolute value of the difference value of the at least one second voice equipment to determine whether the absolute value of the difference value of the first voice equipment is maximum;
if the absolute value of the difference value is the largest, the first voice equipment determines that the first voice equipment enters an interaction link.
6. The method for waking up a voice device according to claim 3, wherein the first voice device obtains a wake-up energy value according to the received voice wake-up instruction, comprising:
the first voice equipment obtains a voice energy value according to the received voice wake-up instruction;
The first voice equipment acquires the time when the voice wake-up instruction is received, and acquires the time when at least one second voice equipment receives the voice wake-up instruction;
The first voice device obtains the wake-up energy value according to the voice energy value and a plurality of moments.
7. The method for waking up a voice device according to claim 1, wherein the identity information of the user includes an age of the user, wherein the first voice device matches the user information with a capability value of the first voice device to obtain a matching degree, and the method includes:
the first voice equipment acquires a capacity value matching degree-age curve of the first voice equipment, and the matching degree is obtained according to the age of the user and the capacity value matching degree-age curve.
8. A wake-up unit for a speech device, comprising:
The acquisition module is used for acquiring user information according to the voice awakening instruction after receiving the voice awakening instruction; the user information comprises identity information of a user sending the voice wake-up instruction;
The matching module is used for matching the user information with the capability value of the voice equipment of the wake-up device to obtain matching degree; the obtaining module is further used for obtaining the matching degree of at least one second voice device; the capability value of the voice equipment comprises capability values divided according to identity information of a user;
The determining module is used for determining whether the voice equipment to which the wake-up device belongs enters an interaction link or not according to the plurality of matching degrees;
And the prompt module is used for sending prompt information when the voice equipment to which the wake-up device belongs enters the interactive link so as to wake-up prompt.
9. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements a wake-up method of a speech device according to any of claims 1-7.
10. A voice device, comprising:
The wake-up unit of a voice device of claim 8; or alternatively
Memory, a processor and a computer program stored on the memory, which, when executed by the processor, implements a wake-up method of a speech device as claimed in any one of claims 1-7.
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