CN110808886A - Voice equipment control method and device, storage medium and voice equipment - Google Patents
Voice equipment control method and device, storage medium and voice equipment Download PDFInfo
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- CN110808886A CN110808886A CN201910994041.XA CN201910994041A CN110808886A CN 110808886 A CN110808886 A CN 110808886A CN 201910994041 A CN201910994041 A CN 201910994041A CN 110808886 A CN110808886 A CN 110808886A
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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 OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
Abstract
The invention provides a control device, a control method, a device storage medium and an air conditioner, wherein the control device comprises: the voice unit is used for receiving the awakening voice and identifying the received awakening voice to obtain first voice identification information of the awakening voice; the communication unit is used for connecting with at least one voice device and forming a wireless mesh device network with the at least one voice device; when the voice unit receives the awakening voice, the communication unit receives second voice recognition information of the awakening voice, which is obtained by recognizing the awakening voice and is broadcast by the at least one voice device; and the main control unit is used for comparing the first voice recognition information obtained by the voice unit recognition with the second voice recognition information received by the communication unit so as to determine whether to awaken the voice equipment. The scheme provided by the invention can avoid voice awakening and control of a plurality of voice devices at the same time.
Description
Technical Field
The present invention relates to the field of voice technologies, and in particular, to a method and an apparatus for controlling a voice device, a storage medium, and a voice device.
Background
With the maturity of voice recognition technology, the habit of voice-controlled household appliances is developed by users, and more household appliances with voice recognition function are configured and used. In order to ensure good user experience in the prior art, a far-field voice recognition scheme is often adopted, the recognition distance is more and more far, some voice home appliances exceed 10 meters, the awakening words used by the voice home appliances of the same brand are unified, when a plurality of same-kind home appliances or a plurality of same-brand home appliances are used in the same family, the condition that the voice awakening and the control of the plurality of home appliances are possibly performed at the same time due to the fact that the recognition distance is far away, and the user experience is influenced.
Disclosure of Invention
The present invention is directed to overcome the drawbacks of the prior art, and provides a method, an apparatus, a storage medium, and an air conditioner for voice home appliances, so as to solve the problem in the prior art that when a plurality of voice home appliances of the same type or a plurality of voice home appliances of the same brand are used in the same household, voice wake-up and control of the plurality of voice home appliances may occur at the same time.
One aspect of the present invention provides a control apparatus, including: the voice unit is used for receiving the awakening voice and identifying the received awakening voice to obtain first voice identification information of the awakening voice; the communication unit is used for connecting with at least one voice device and forming a wireless mesh device network with the at least one voice device; when the voice unit receives the awakening voice, the communication unit receives second voice recognition information of the awakening voice, which is obtained by recognizing the awakening voice and is broadcast by the at least one voice device; and the main control unit is used for comparing the first voice recognition information obtained by the voice unit recognition with the second voice recognition information received by the communication unit so as to determine whether to awaken the voice equipment.
Optionally, the communication unit is further configured to: and broadcasting the first voice recognition information obtained by the voice unit recognition to the at least one voice device.
Optionally, the first speech recognition information includes: the awakening voice comprises an awakening word, a first sound intensity, a first recognition accuracy, a first distance between an uttered position of the awakening voice and the belonging voice equipment, and/or a first angle of the uttered position of the awakening voice relative to the belonging equipment; and/or, the second speech recognition information includes: the awakening voice comprises an awakening word, a second voice strength, a second recognition accuracy, a second distance between the awakening voice sending position and the voice equipment broadcasting the second voice recognition information, and/or a second angle between the awakening voice sending position and the voice equipment broadcasting the second voice recognition information.
Optionally, the comparing, by the main control unit, the first speech recognition information obtained by the speech unit recognition with the second speech recognition information received by the communication unit to determine whether to wake up the speech device includes: judging whether the awakening words in the first voice recognition information and the second voice recognition information are preset awakening words or not; if the awakening word is judged not to be the preset awakening word, determining not to awaken the voice equipment; and/or if the awakening word is judged to be the preset awakening word, determining whether to awaken the voice equipment or not by comparing the first sound intensity with the second sound intensity, the first recognition accuracy with the second recognition accuracy, the first distance with the second distance and/or the first angle with the second angle.
Another aspect of the present invention provides a control method, including: receiving awakening voice, and identifying the received awakening voice to obtain first voice identification information of the awakening voice; when the awakening voice is received, receiving second voice recognition information of the awakening voice, which is obtained by recognizing the awakening voice and is broadcast by at least one voice device; the voice equipment and the at least one voice equipment form a wireless mesh equipment network; and comparing the first voice recognition information with the second voice recognition information to determine whether to awaken the voice equipment.
Optionally, the method further comprises: and broadcasting the first voice recognition information obtained by recognition to the at least one voice device.
Optionally, the first speech recognition information includes: the awakening voice comprises an awakening word, a first sound intensity, a first recognition accuracy, a first distance between an uttered position of the awakening voice and the belonging voice equipment, and/or a first angle of the uttered position of the awakening voice relative to the belonging equipment; and/or, the second speech recognition information includes: the awakening voice comprises an awakening word, a second voice strength, a second recognition accuracy, a second distance between the awakening voice sending position and the voice equipment broadcasting the second voice recognition information, and/or a second angle between the awakening voice sending position and the voice equipment broadcasting the second voice recognition information.
Optionally, comparing the first speech recognition information with the second speech recognition information to determine whether to wake up the voice device includes: judging whether the awakening words in the first voice recognition information and the second voice recognition information are preset awakening words or not; if the awakening word is judged not to be the preset awakening word, determining not to awaken the voice equipment; and/or if the awakening word is judged to be the preset awakening word, determining whether to awaken the voice equipment or not by comparing the first sound intensity with the second sound intensity, the first recognition accuracy with the second recognition accuracy, the first distance with the second distance and/or the first angle with the second angle.
A further aspect of the invention provides a storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of any of the methods described above.
A further aspect of the invention provides a speech device comprising a processor, a memory, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of any of the methods described above when executing the program.
In a further aspect, the invention provides a voice device comprising any one of the control devices described above.
According to the technical scheme of the invention, a plurality of voice devices form a wireless mesh device network, after receiving the awakening voice, the voice devices in the wireless mesh device network recognize the awakening voice to obtain voice recognition information, receive the voice recognition information which is broadcasted by other voice devices in the wireless mesh device network and is obtained by recognizing the awakening voice, and determine whether to execute awakening by comparing the voice recognition information recognized by the voice devices with the voice recognition information broadcasted by other voice devices, so that voice awakening and control of a plurality of voice devices at the same time can be avoided, the voice devices to be controlled by the voice command of the user can be recognized more accurately, and the experience of controlling household appliances by the voice of the user is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of a control device according to the present invention;
FIG. 2 is a network topology diagram of a wireless device mesh network in accordance with a particular embodiment of the present invention;
FIG. 3 is a block diagram of a control device according to an embodiment of the present invention;
fig. 4 is a schematic method diagram of an embodiment of the control method provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The invention provides a control device. The apparatus may be used in a speech device comprising an appliance having a speech recognition function. Alternatively, the voice device may be a voice appliance including, but not limited to, a voice air conditioner, a voice refrigerator, a voice television, a voice washing machine. The speech device may have far-field speech recognition functionality.
The voice device to which the control device belongs can communicate with other voice devices in a wireless mode, and the wireless mode comprises Bluetooth and/or WiFi. The voice device can be in communication connection with more than two other voice devices in a wireless mode, so that a wireless device network is formed. Preferably, the voice device is in communication connection with other voice devices in a BLE (Bluetooth Low Energy) mode, and the voice device may form a BLE Mesh network with more than two other voice devices. Optionally, the voice device to which the control apparatus belongs may also be connected to the internet, and acquire information through the internet, or receive a control instruction sent by the control terminal through the internet. The router is connected, for example, via WiFi, thereby connecting to the internet.
For example, fig. 2 is a network topology diagram of a wireless device mesh network in accordance with a particular embodiment of the present invention. As shown in fig. 2, the voice appliance a, the voice appliance B, and the voice appliance C are communicatively connected in a BLE manner to form a BLE Mesh network. Meanwhile, the voice household appliance A, the voice household appliance B and the voice device C can be connected with the Internet.
Fig. 1 is a block diagram of a control device according to the present invention. As shown in fig. 1, the control apparatus includes a voice unit 110, a communication unit 120, and a main control unit 130.
The voice unit 110 is configured to receive a wake-up voice, and recognize the received wake-up voice to obtain first voice recognition information of the wake-up voice. The communication unit 120 is configured to connect with at least one voice device, and form a wireless mesh device network with the at least one voice device. When the voice unit 110 receives the wake-up voice, the communication unit 120 receives second voice recognition information of the wake-up voice, which is obtained by recognizing the wake-up voice and is broadcast by the at least one voice device. The main control unit 130 is configured to compare the first speech recognition information obtained by the speech unit recognition with the second speech recognition information received by the communication unit, so as to determine whether to wake up the voice device.
The first speech recognition information may specifically include: the awakening voice comprises an awakening word, a first sound intensity, a first recognition accuracy (accuracy of a voice recognition model for performing voice recognition), a first distance between an awakening voice emitting position and the affiliated voice equipment, and/or a first angle of the awakening voice emitting position relative to the affiliated equipment. The first angle of the sending position of the awakening voice relative to the equipment comprises: a plane passing through the emitting position and the center of the voice equipment and perpendicular to the ground and a plane passing through the center of the voice equipment and perpendicular to the ground and the plane of the voice equipment are at an angle.
The speech unit 110 may specifically receive the wake-up speech through a microphone array. The microphone array includes more than two microphones. The microphone array receives the awakening voice, and the sending position of the received awakening voice is identified by using a preset sound source positioning algorithm, so that the distance between the sending position of the awakening voice and the equipment to which the awakening voice belongs and/or the angle of the awakening voice relative to the plane perpendicular to the front face of the equipment to which the awakening voice belongs and parallel to the equipment to which the ground belongs (including a connecting line of the sending position and the equipment to which the awakening voice belongs and the plane perpendicular to the front face of the equipment to which the line is parallel to the ground). Meanwhile, the sound intensity of the awakening voice can be identified.
The voice unit 110 may perform voice recognition on the wake-up voice through a pre-configured voice recognition model, obtain a wake-up word included in the wake-up voice, and also obtain a recognition accuracy, that is, an accuracy of the voice recognition model performing the voice recognition.
When the voice unit 110 receives the wake-up voice, the communication unit 120 receives second voice recognition information of the wake-up voice, which is obtained by recognizing the wake-up voice and is broadcast by the at least one other voice device. Similar to the first voice recognition information, the second voice recognition information includes a wake-up word included in the wake-up voice, a second sound intensity, a second recognition accuracy (accuracy of a voice recognition model for performing voice recognition), a second distance between a location from which the wake-up voice is issued and a voice device that broadcasts the second voice recognition information, and/or a second angle between a location from which the wake-up voice is issued and a voice device that broadcasts the second voice recognition information. A second angle of the emitting position of the wake-up voice relative to the voice device broadcasting the second voice recognition information includes: a plane passing through the center of the speech device broadcasting the second speech recognition information and perpendicular to the ground forms an angle with a plane passing through the center of the speech device broadcasting the second speech recognition information and perpendicular to the ground and the plane of the speech device broadcasting the second speech recognition information.
The main control unit 130 compares the first voice recognition information recognized by the voice unit 110 with the second voice recognition information received by the communication unit 120 to determine whether to wake up the voice device.
Specifically, whether the wake-up word in the first voice recognition information and the second voice recognition information is a preset wake-up word is judged, and if the wake-up word is not the preset wake-up word, it is determined that the voice device is not woken up. If the awakening word is a preset awakening word, determining whether to awaken the voice equipment by comparing the first sound intensity with the second sound intensity, the first recognition accuracy with the second recognition accuracy, the first distance with the second distance and/or the first angle with the second angle.
More specifically, the second voice recognition information includes voice recognition information obtained by recognizing the wake-up voice broadcast by at least one voice device, and if it is determined that the first sound intensity is greater than the second sound intensity in the second voice recognition information broadcast by all devices in the at least one voice device, the first recognition accuracy is higher than the second recognition accuracy in the second voice recognition information broadcast by all devices in the at least one voice device, and if the first distance is smaller than the second distance in the second voice recognition information broadcast by all the devices in the at least one voice device and/or the first angle is smaller than the second angle in the second voice recognition information broadcast by all the devices in the at least one voice device, determining to wake up the voice device.
Preferably, when the voice unit receives the wake-up voice, the communication unit broadcasts the first voice recognition information recognized by the voice unit 110 to the at least one voice device in the wireless mesh device network. That is to say, after receiving the wake-up voice, the voice devices in the wireless mesh device network all recognize the received wake-up voice to obtain voice recognition information of the wake-up voice, and receive voice recognition information of the wake-up voice, which is obtained by recognizing the wake-up voice and is broadcast by other voice devices in the wireless mesh device network; judging whether the sound intensity obtained by self recognition is the maximum, the recognition accuracy is the highest, the distance from the voice sending position of the awakening voice is the minimum, and/or the angle of the voice sending position of the awakening voice relative to the self is the minimum by comparing the voice recognition information of the self recognition with the voice recognition information broadcasted by other voice equipment, and determining whether the self executes awakening. The above-mentioned judgment condition may be set to satisfy any one of the requirements, i.e., to perform the wake-up, or set to satisfy any two or more of the requirements, or set to satisfy all the requirements to perform the wake-up.
Fig. 3 is a block diagram of a control device according to an embodiment of the present invention. As shown in fig. 3, according to an embodiment of the present invention, the voice home appliance includes a control device 100, and the control device 100 includes a voice unit 110, a communication unit 120, and a main control unit 130. The communication unit is connected with other voice household appliances in a BLE mode to form a BLE Mesh network, and can also be connected with the wireless router through WiFi.
The invention also provides a control method. The method can be used in a speech device comprising an appliance with speech recognition functionality. Alternatively, the voice device may be a voice appliance including, but not limited to, a voice air conditioner, a voice refrigerator, a voice television, a voice washing machine. The speech device may have far-field speech recognition functionality.
The voice device to which the control method belongs can communicate with other voice devices in a wireless mode, and the wireless mode comprises Bluetooth and/or WiFi. The voice device can be in communication connection with more than two other voice devices in a wireless mode, so that a wireless device network is formed. Preferably, the voice device is in communication connection with other voice devices in a BLE (Bluetooth Low Energy) mode, and the voice device may form a BLE Mesh network with more than two other voice devices. Optionally, the voice device to which the control method belongs may also be connected to the internet, obtain information through the internet, or receive a control instruction sent by the control terminal through the internet. The router is connected, for example, via WiFi, thereby connecting to the internet.
For example, fig. 2 is a network topology diagram of a wireless device network in accordance with one embodiment of the present invention. As shown in fig. 2, the voice appliance a, the voice appliance B, and the voice appliance C are communicatively connected in a BLE manner to form a BLE Mesh network. Meanwhile, the voice household appliance A, the voice household appliance B and the voice device C can be connected with the Internet.
Fig. 4 is a schematic method diagram of an embodiment of the control method provided by the present invention.
As shown in fig. 4, according to an embodiment of the present invention, the control method includes at least step S110, step S130, and step S140.
Step S110, receiving a wake-up voice, and recognizing the received wake-up voice to obtain first voice recognition information of the wake-up voice.
The first speech recognition information may specifically include: the awakening voice comprises an awakening word, a first sound intensity, a first recognition accuracy (accuracy of a voice recognition model for performing voice recognition), a first distance between an awakening voice emitting position and the affiliated voice equipment, and/or a first angle of the awakening voice emitting position relative to the affiliated equipment. The first angle of the sending position of the awakening voice relative to the equipment comprises: a plane passing through the emitting position and the center of the voice equipment and perpendicular to the ground and a plane passing through the center of the voice equipment and perpendicular to the ground and the plane of the voice equipment are at an angle.
In particular, the wake-up voice may be received by a microphone array. The microphone array includes more than two microphones. The microphone array receives the awakening voice, and the sending position of the received awakening voice is identified by using a preset sound source positioning algorithm, so that the distance between the sending position of the awakening voice and the equipment to which the awakening voice belongs and/or the angle of the awakening voice relative to the plane perpendicular to the front face of the equipment to which the awakening voice belongs and parallel to the equipment to which the ground belongs (including the connecting line of the sending position and the equipment to which the awakening voice belongs and the plane perpendicular to the front face of the equipment to which the connecting line is located and parallel to the ground) can be obtained. Meanwhile, the sound intensity of the awakening voice can be identified. And performing voice recognition on the awakening voice through a pre-configured voice recognition model to obtain awakening words contained in the awakening voice, and simultaneously obtaining recognition accuracy, namely the accuracy of the voice recognition model for performing voice recognition.
Step S130, when the awakening voice is received, receiving second voice recognition information of the awakening voice, which is obtained by recognizing the awakening voice and is broadcast by at least one voice device.
The voice equipment is connected with the at least one voice equipment, and forms a wireless mesh equipment network with the at least one voice equipment. Similar to the first voice recognition information, the second voice recognition information includes a wake-up word included in the wake-up voice, a second sound intensity, a second recognition accuracy (accuracy of a voice recognition model for performing voice recognition), a second distance between a location from which the wake-up voice is issued and a voice device that broadcasts the second voice recognition information, and/or a second angle between a location from which the wake-up voice is issued and a voice device that broadcasts the second voice recognition information. A second angle of the emitting position of the wake-up voice relative to the voice device broadcasting the second voice recognition information includes: a plane passing through the center of the speech device broadcasting the second speech recognition information and perpendicular to the ground forms an angle with a plane passing through the center of the speech device broadcasting the second speech recognition information and perpendicular to the ground and the plane of the speech device broadcasting the second speech recognition information.
Step S140, comparing the first speech recognition information with the second speech recognition information to determine whether to wake up the voice device.
Specifically, whether the wake-up word in the first voice recognition information and the second voice recognition information is a preset wake-up word is judged, and if the wake-up word is not the preset wake-up word, it is determined that the voice device is not woken up. If the awakening word is a preset awakening word, determining whether to awaken the voice equipment by comparing the first sound intensity with the second sound intensity, the first recognition accuracy with the second recognition accuracy, the first distance with the second distance and/or the first angle with the second angle.
More specifically, the second voice recognition information includes voice recognition information obtained by recognizing the wake-up voice broadcast by at least one voice device, and if it is determined that the first sound intensity is greater than the second sound intensity in the second voice recognition information broadcast by all devices in the at least one voice device, the first recognition accuracy is higher than the second recognition accuracy in the second voice recognition information broadcast by all devices in the at least one voice device, and if the first distance is smaller than the second distance in the second voice recognition information broadcast by all the devices in the at least one voice device and/or the first angle is smaller than the second angle in the second voice recognition information broadcast by all the devices in the at least one voice device, determining to wake up the voice device.
As shown in fig. 4, according to a preferred embodiment of the present invention, the control method further includes step S120.
Step S120, broadcasting the first speech recognition information obtained by recognition to the at least one speech device.
That is to say, after receiving the wake-up voice, the voice devices in the wireless mesh device network all recognize the received wake-up voice to obtain voice recognition information of the wake-up voice, and receive voice recognition information of the wake-up voice, which is obtained by recognizing the wake-up voice and is broadcast by other voice devices in the wireless mesh device network; judging whether the sound intensity obtained by self recognition is the maximum, the recognition accuracy is the highest, the distance from the voice sending position of the awakening voice is the minimum, and/or the angle of the voice sending position of the awakening voice relative to the self is the minimum by comparing the voice recognition information of the self recognition with the voice recognition information broadcasted by other voice equipment, and determining whether the self executes awakening. The above-mentioned judgment condition may be set to satisfy any one of the requirements, i.e., to perform the wake-up, or set to satisfy any two or more of the requirements, or set to satisfy all the requirements to perform the wake-up.
The invention also provides a storage medium corresponding to the control method, on which a computer program is stored, which program, when being executed by a processor, carries out the steps of any of the methods described above.
The invention also provides a voice device corresponding to the control method, which comprises a processor, a memory and a computer program stored in the memory and capable of running on the processor, wherein the processor executes the program to realize the steps of any one of the methods.
The invention also provides voice equipment corresponding to the control device, which comprises any one of the control devices.
Therefore, according to the scheme provided by the invention, the plurality of voice devices form the wireless mesh device network, after the voice devices in the wireless mesh device network receive the awakening voice, the awakening voice is identified to obtain the voice identification information, the voice identification information which is broadcast by other voice devices in the wireless mesh device network and is obtained by identifying the awakening voice is received, whether the awakening is executed or not is determined by comparing the voice identification information identified by the voice devices with the voice identification information broadcast by other voice devices, the voice awakening and the control of the plurality of voice devices at the same time can be avoided, the voice devices to be controlled by the voice instructions of the user can be identified more accurately, and the experience of controlling the household appliance by the voice of the user is improved.
The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Other examples and implementations are within the scope and spirit of the invention and the following claims. For example, due to the nature of software, the functions described above may be implemented using software executed by a processor, hardware, firmware, hardwired, or a combination of any of these. In addition, each functional unit may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and the parts serving as the control device may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A control device, comprising:
the voice unit is used for receiving the awakening voice and identifying the received awakening voice to obtain first voice identification information of the awakening voice;
the communication unit is used for connecting with at least one voice device and forming a wireless mesh device network with the at least one voice device;
when the voice unit receives the awakening voice, the communication unit receives second voice recognition information of the awakening voice, which is obtained by recognizing the awakening voice and is broadcast by the at least one voice device;
and the main control unit is used for comparing the first voice recognition information obtained by the voice unit recognition with the second voice recognition information received by the communication unit so as to determine whether to awaken the voice equipment.
2. The apparatus of claim 1,
the communication unit is further configured to: and broadcasting the first voice recognition information obtained by the voice unit recognition to the at least one voice device.
3. The device according to claim 1 or 2,
the first speech recognition information includes: the awakening voice comprises an awakening word, a first sound intensity, a first recognition accuracy, a first distance between an uttered position of the awakening voice and the belonging voice equipment, and/or a first angle of the uttered position of the awakening voice relative to the belonging equipment;
and/or the presence of a gas in the gas,
the second speech recognition information includes: the awakening voice comprises an awakening word, a second voice strength, a second recognition accuracy, a second distance between the awakening voice sending position and the voice equipment broadcasting the second voice recognition information, and/or a second angle between the awakening voice sending position and the voice equipment broadcasting the second voice recognition information.
4. The apparatus of claim 3,
the main control unit compares the first voice recognition information obtained by the voice unit recognition with the second voice recognition information received by the communication unit to determine whether to awaken the voice device, and includes:
judging whether the awakening words in the first voice recognition information and the second voice recognition information are preset awakening words or not;
if the awakening word is judged not to be the preset awakening word, determining not to awaken the voice equipment;
and/or the presence of a gas in the gas,
and if the awakening word is judged to be the preset awakening word, determining whether to awaken the voice equipment or not by comparing the first sound intensity with the second sound intensity, the first recognition accuracy with the second recognition accuracy, the first distance with the second distance and/or the first angle with the second angle.
5. A control method, comprising:
receiving awakening voice, and identifying the received awakening voice to obtain first voice identification information of the awakening voice;
when the awakening voice is received, receiving second voice recognition information of the awakening voice, which is obtained by recognizing the awakening voice and is broadcast by at least one voice device; the voice equipment and the at least one voice equipment form a wireless mesh equipment network;
and comparing the first voice recognition information with the second voice recognition information to determine whether to awaken the voice equipment.
6. The method of claim 5, further comprising:
and broadcasting the first voice recognition information obtained by recognition to the at least one voice device.
7. The method according to claim 5 or 6,
the first speech recognition information includes: the awakening voice comprises an awakening word, a first sound intensity, a first recognition accuracy, a first distance between an uttered position of the awakening voice and the belonging voice equipment, and/or a first angle of the uttered position of the awakening voice relative to the belonging equipment;
and/or the presence of a gas in the gas,
the second speech recognition information includes: the awakening voice comprises an awakening word, a second voice strength, a second recognition accuracy, a second distance between the awakening voice sending position and the voice equipment broadcasting the second voice recognition information, and/or a second angle between the awakening voice sending position and the voice equipment broadcasting the second voice recognition information.
8. The method of claim 7,
comparing the first voice recognition information with the second voice recognition information to determine whether to awaken the voice device, comprising:
judging whether the awakening words in the first voice recognition information and the second voice recognition information are preset awakening words or not;
if the awakening word is judged not to be the preset awakening word, determining not to awaken the voice equipment;
and/or the presence of a gas in the gas,
and if the awakening word is judged to be the preset awakening word, determining whether to awaken the voice equipment or not by comparing the first sound intensity with the second sound intensity, the first recognition accuracy with the second recognition accuracy, the first distance with the second distance and/or the first angle with the second angle.
9. A storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of any one of claims 5 to 8.
10. Speech device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method according to any of claims 5-8 when executing the program or comprising the control means according to any of claims 1-4.
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