CN116054881A - Master voice equipment, slave voice equipment, voice linkage system and control method - Google Patents
Master voice equipment, slave voice equipment, voice linkage system and control method Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/04—Arrangements for transmitting signals characterised by the use of a wireless electrical link using magnetically coupled devices
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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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/48—Transceivers
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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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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
- G10L2021/02082—Noise filtering the noise being echo, reverberation of the speech
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Abstract
The invention discloses a master voice device, a slave voice device, a voice linkage system and a control method, which are based on the matching of a wireless charging receiving end coil and a wireless charging transmitting end coil, can realize wireless charging and wireless communication, and particularly can realize the charging of the master voice device by the slave voice device and the voice control of the slave voice device by the master voice device, thereby realizing the unification of the power supply systems of the master voice device and the slave voice device, namely, no additional adapter, charging wire and the like are needed, and no communication modules such as Bluetooth, infrared and the like are needed, so that the user does not need to participate in complicated Bluetooth matching and the like, thereby saving the cost, facilitating the voice interaction and being beneficial to realizing the integrated setting of the master voice device and the slave voice device in the field of household appliance control.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to master voice equipment, slave voice equipment, a voice linkage system and a control method.
Background
The voice interaction technology is deeper and deeper into the lives of common people, and various intelligent sound boxes and various household appliances controlled by voice are frequently seen in the market. At present, the intelligent sound box and the household electrical appliance are independent, and the linkage between the intelligent sound box and the household electrical appliance adopts the technologies of WIFI (a wireless communication technology), bluetooth (Bluetooth), infrared and the like. Specifically, after a Microphone (MIC) collects a specific wake-up instruction, an intelligent sound box starts a VAD (Voice Activity Detection ), after the microphone collects an original control instruction of a user, the microphone performs noise reduction processing and audio coding through a Codec (coding) module so as to obtain effective voice data and sends the effective voice data to a data processing module for processing, and a processing result is sent to a cloud for analysis or matching with a locally stored control instruction, and finally the processing result is sent to home appliances through WIFI, bluetooth or infrared modes and the like so as to realize voice control of the home appliances. Based on the linkage of the intelligent sound box and the household electrical appliance which are respectively and independently arranged, the intelligent sound box and the household electrical appliance do not accord with the integrated trend in the field of household electrical appliance control.
Disclosure of Invention
The invention aims to overcome the defect that linkage of an intelligent sound box and household appliances which are respectively and independently arranged in the prior art does not accord with the integrated trend in the field of household appliance control, and provides master voice equipment, slave voice equipment, a voice linkage system and a control method.
The invention solves the technical problems by the following technical scheme:
a main speech device comprising:
the voice acquisition module is used for acquiring voice signals;
the voice recognition module is used for recognizing the control instruction in the voice signal;
the main processing module is used for modulating the control instruction to obtain a control signal;
and the wireless charging receiving end coil is used for transmitting the control signal to the wireless charging transmitting end coil and also used for receiving electromagnetic energy transmitted by the wireless charging transmitting end coil so as to supply power to the main voice equipment.
Preferably, the main voice device further comprises at least one of a voice filtering module, a battery and a wireless communication module; wherein:
the voice filtering module is used for carrying out echo cancellation and/or noise reduction on the voice signals acquired by the voice acquisition module and then sending the voice signals to the voice recognition module;
the wireless charging receiving end coil is specifically used for receiving electromagnetic energy emitted by the wireless charging transmitting end coil so as to charge the battery;
the wireless communication module is used for sending the received control instruction to the main processing module.
A control method applied to any one of the above main voice devices, the control method comprising:
the voice acquisition module acquires voice signals;
the voice recognition module recognizes a control instruction in the voice signal;
the main processing module encodes and modulates the control instruction to obtain a control signal;
and the wireless charging receiving end coil transmits the control signal to the wireless charging transmitting end coil.
A slave voice device, comprising:
the wireless charging transmitting end coil is used for receiving a control signal transmitted by the wireless charging receiving end coil and transmitting electromagnetic energy to the wireless charging receiving end coil;
the slave processing module is used for demodulating the received control signal to obtain an action instruction;
and the execution module is used for executing the action corresponding to the action instruction.
A control method applied to the above-described slave voice device, the control method comprising:
the wireless charging transmitting end coil receives a control signal transmitted by the wireless charging receiving end coil;
demodulating the received control signal by the slave processing module to obtain an action instruction;
and the execution module executes the action corresponding to the action instruction.
A voice linkage system comprises any one of the master voice devices and the slave voice devices.
Preferably, the main voice device comprises a voice filtering module, and the voice filtering module is used for reducing noise of the voice signals acquired by the voice acquisition module according to the noise environment corresponding to the auxiliary voice device.
Preferably, the voice linkage system further comprises a fixing component for fixing the relative positions of the master voice device and the slave voice device.
Preferably, the fixing component comprises a main adsorption piece and a secondary adsorption piece which are arranged in a matching way; wherein:
the master adsorption piece is used for being arranged on the master voice equipment, and the slave adsorption piece is used for being arranged on the slave voice equipment.
A control method applied to any one of the above voice linkage systems, the control method comprising:
the voice acquisition module acquires voice signals;
the voice recognition module recognizes a control instruction in the voice signal;
the main processing module encodes and modulates the control instruction to obtain a control signal;
the wireless charging receiving end coil transmits the control signal to the wireless charging transmitting end coil;
the wireless charging transmitting end coil receives the control signal;
demodulating the received control signal by the slave processing module to obtain an action instruction;
and the execution module executes the action corresponding to the action instruction.
An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing any one of the control methods described above when executing the computer program.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of any of the control methods described above.
The invention has the positive progress effects that: according to the invention, based on the cooperation of the wireless charging receiving end coil and the wireless charging transmitting end coil, wireless charging and wireless communication can be realized, specifically, the secondary voice equipment can charge the primary voice equipment and the voice control of the primary voice equipment on the secondary voice equipment can be realized, so that the unification of the power supply systems of the primary voice equipment and the secondary voice equipment is realized, and an adapter, a charging wire and the like are not required to be additionally arranged for the primary voice equipment.
Drawings
Fig. 1 is a block diagram of a main voice device according to embodiment 1 of the present invention.
Fig. 2 is a flowchart of a control method according to embodiment 2 of the present invention.
Fig. 3 is a schematic block diagram of a slave voice device according to embodiment 3 of the present invention.
Fig. 4 is a flowchart of a control method according to embodiment 4 of the present invention.
Fig. 5 is a schematic block diagram of a voice linkage system according to embodiment 5 of the present invention.
Fig. 6 is a flowchart of a control method according to embodiment 6 of the present invention.
Fig. 7 is a schematic structural diagram of an electronic device according to embodiment 7 of the present invention.
Detailed Description
The invention is further illustrated by means of the following examples, which are not intended to limit the scope of the invention.
Example 1
The present embodiment provides a main voice device, referring to fig. 1, the main voice device of the present embodiment includes:
a voice acquisition module 11 for acquiring a voice signal;
a voice recognition module 12 for recognizing a control instruction in the voice signal;
a main processing module 13, configured to modulate the control command to obtain a control signal;
the wireless charging receiving end coil 14 is used for transmitting a control signal to the wireless charging transmitting end coil and also used for receiving electromagnetic energy transmitted by the wireless charging transmitting end coil to supply power to the main voice equipment.
Specifically, in this embodiment, the main voice device may be a device such as an intelligent speaker, and the voice acquisition module 11 may be a microphone, a microphone array, or the like, for acquiring a voice signal, so as to implement voice control on other devices when a control instruction is provided in the voice signal, where the other devices need to include a wireless charging transmitting end coil paired with the wireless charging receiving end coil 14 in this embodiment. Further, in this embodiment, it may be first determined whether the voice signal collected by the voice collection module 11 includes a wake-up word for waking up the main voice device, and if the wake-up word is included, the VAD is turned on.
Referring to fig. 1, the main voice device of the present embodiment may further include a voice filtering module 15, so as to perform echo cancellation, noise reduction and other processes on the voice signal collected by the voice collecting module 11, and send the processed effective voice signal to the voice identifying module 12, so as to improve the efficiency of voice identification.
In this embodiment, the voice recognition module 12 is configured to recognize voice recognition, specifically, is configured to recognize a control instruction in the voice signal collected by the voice collection module 11, where the control instruction may be set by user for other devices including a wireless charging transmitting end coil paired with the wireless charging receiving end coil 14 in this embodiment, for example, when the other devices are a range hood, the control instruction may be to turn on the range hood, raise the range hood, lower the range hood, turn on the illumination, turn off the range hood, and so on. Further, in the present embodiment, the voice recognition module 12 may be configured to perform offline voice recognition, and specifically, may recognize a control signal in a voice signal by matching the recognized voice signal with a control instruction stored locally in the host voice device.
In this embodiment, the main processing module 13 is configured to modulate the control command to obtain a control signal, specifically, to modulate the control command to load the control command into the electromagnetic wave to obtain a control signal suitable for electromagnetic wave transmission. Further, in this embodiment, the main processing module 13 is specifically further configured to binary encode the control instruction according to a transmission protocol between the wireless charging receiving end coil 14 and a wireless charging transmitting end coil paired with the wireless charging receiving end coil, where the encoding frequency may be set in a customized manner according to practical applications, for example, the encoding frequency may be 2KHz, the data encoding format includes a start bit, an 8-bit data bit, a check bit, and a stop bit, and the data packet format includes a preamble (preamble), a header, a message, and a checksum (checksum). In the information valid bit, each bit 0 and 1 state combination may be defined to correspond to a different control command, for example, an on cigarette may be defined as "0000 0011" and an off cigarette may be defined as "0000 0001".
Referring to fig. 1, the main voice device of the present embodiment further includes a wireless communication module 16, so as to send the received control instruction to the main processing module, that is, the main voice device of the present embodiment may collect, in addition to the offline control instruction based on the voice collecting module 11, an online control instruction based on the wireless communication module 16, for example, the online control instruction may be from a mobile terminal, a cloud terminal, etc. that is connected to the main voice device by wireless communication based on the wireless communication module 16.
Referring to fig. 1, the main voice device of the present embodiment further includes a battery 17, and the wireless charging receiving end coil 14 is specifically configured to receive electromagnetic energy emitted by the wireless charging transmitting end coil paired therewith to charge the battery 17, thereby supplying power to the main voice device. In addition, in this embodiment, the wireless charging receiving end coil 14 is further configured to transmit a control signal to the wireless charging transmitting end coil paired therewith, so as to implement wireless communication, that is, the main voice device may implement wireless communication with other devices including the wireless charging transmitting end coil paired with the wireless charging receiving end coil 14 in this embodiment without adding a new communication module such as bluetooth or infrared.
Specifically, in this embodiment, the wireless charging state between the main voice device and the other device including the wireless charging transmitting end coil that is paired with the wireless charging receiving end coil in this embodiment may be established according to the content of Qi protocol (a wireless charging international standard) or proprietary protocol, for example, after the main voice device is placed at the position corresponding to the wireless charging transmitting end coil, the wireless charging transmitting end coil transmits a pulse signal, after the wireless charging receiving end coil receives the pulse signal, an identification packet signal is returned first, and then a configuration packet (for example, a signal strength packet for adjusting real-time power) is sent, and the wireless charging transmitting end coil may start to perform normal operation after receiving the signal sent by the wireless charging receiving end coil. It should be noted that the wireless charging receiving end coil must transmit the signal strength packet within a specified time to adjust the real-time power, that is, if the wireless charging transmitting end coil fails to receive the signal strength packet within the specified time, the wireless charging transmitting end coil stops working, and the handshake needs to be re-established when the wireless charging transmitting end coil works again.
In this embodiment, based on the cooperation of wireless receiving end coil and wireless transmitting end coil that charges, can realize including the wireless transmitting end coil that charges that matches the receiving end coil and set up other equipment to including wireless charging receiving end coil's main voice equipment's wireless charging, can realize main voice equipment again to other equipment's voice control, thereby, the unification of power supply system of main voice equipment and other equipment has been realized, just need not to add adapter, charging wire etc. for main voice equipment additional, in addition, still need not to add communication module such as bluetooth, infrared, just also need not the user to participate in loaded down with trivial details bluetooth to join in marriage the equal process, be favorable to voice interaction convenience in saving cost, be favorable to realizing home appliances control field main voice equipment and other equipment's integration setting.
Example 2
The present embodiment provides a control method applied to the main voice device provided in embodiment 1, and referring to fig. 2, the control method of the present embodiment includes:
s101, a voice acquisition module acquires a voice signal;
s102, a voice recognition module recognizes a control instruction in a voice signal;
s103, the main processing module codes and modulates the control instruction to obtain a control signal;
s104, the wireless charging receiving end coil transmits a control signal to the wireless charging transmitting end coil.
Specifically, in this embodiment, the method may further include a step of determining whether the voice signal collected by the voice collection module includes a wake-up word for waking up the main voice device, and a step of turning on the VAD if the wake-up word is included.
When the main voice device further includes a voice filtering module, the control method of the embodiment may further include a step of performing echo cancellation, noise reduction, and other processing on the voice signal collected by the voice collecting module by the voice filtering module, and sending the processed effective voice signal to the voice recognition module, so as to improve the efficiency of voice recognition.
Further, in this embodiment, step S102 may be specifically implemented to identify a control signal in the voice signal by matching the identified voice signal with a control instruction stored locally in the master voice device.
When the main voice device further includes a wireless communication module, the control method of the embodiment may further include a step of the wireless communication module sending the received control instruction to the main processing module, that is, the main voice device of the embodiment may implement a step of collecting the online control instruction based on the wireless communication module, for example, the online control instruction may be from a mobile terminal, a cloud terminal, or the like, which is connected with the main voice device by wireless communication based on the wireless communication module, in addition to the step of collecting the offline control instruction based on the voice collecting module.
Specifically, in the present embodiment, the wireless charging state between the main voice device and the other device including the wireless charging transmitting-end coil provided in pair with the wireless charging receiving-end coil in the present embodiment may be established according to the contents of Qi protocol (a wireless charging international standard) or proprietary protocol or the like. For example, the wireless charging state may be established by placing the main voice device at a position corresponding to the wireless charging transmitting end coil, transmitting a pulse signal by the wireless charging transmitting end coil, after receiving the pulse signal, returning an identification packet signal by the wireless charging receiving end coil, and then transmitting a configuration packet (for example, a signal strength packet for adjusting real-time power), where the wireless charging transmitting end coil may start to perform normal operation after receiving the signal transmitted by the wireless charging receiving end coil. It should be noted that the wireless charging receiving end coil must transmit the signal strength packet within a specified time to adjust the real-time power, that is, if the wireless charging transmitting end coil fails to receive the signal strength packet within the specified time, the wireless charging transmitting end coil stops working, and the handshake needs to be re-established when the wireless charging transmitting end coil works again.
On the basis of embodiment 1, this embodiment can realize that other equipment including the wireless transmitting end coil that charges that pairs with wireless receiving end coil that charges is to the wireless charging of the main voice equipment including wireless receiving end coil, can realize the voice control of main voice equipment to other equipment again, is favorable to realizing the integration setting of home appliances control field main voice equipment and other equipment.
Example 3
The present embodiment provides a slave voice device, referring to fig. 3, the slave voice device of the present embodiment includes:
a wireless charging transmitting end coil 21, configured to receive a control signal transmitted by the wireless charging receiving end coil, and further configured to transmit electromagnetic energy to the wireless charging receiving end coil;
the slave processing module 22 is configured to demodulate the received control signal to obtain an action instruction;
the execution module 23 is configured to execute an action corresponding to the action instruction.
Specifically, in this embodiment, the wireless charging state between the voice device and the other device including the wireless charging transmitting end coil provided in the wireless charging transmitting end coil pair in this embodiment may be established according to the content of Qi protocol (a wireless charging international standard) or proprietary protocol, for example, after the other device is placed at the position corresponding to the wireless charging transmitting end coil, the wireless charging transmitting end coil transmits a pulse signal, after the wireless charging transmitting end coil receives the pulse signal, an identification packet signal is returned first, and then a configuration packet (for example, a signal strength packet for adjusting real-time power) is sent, and the wireless charging transmitting end coil may start to perform normal operation after receiving the signal sent by the wireless charging transmitting end coil. It should be noted that the wireless charging receiving end coil must transmit the signal strength packet within a specified time to adjust the real-time power, that is, if the wireless charging transmitting end coil fails to receive the signal strength packet within the specified time, the wireless charging transmitting end coil stops working, and the handshake needs to be re-established when the wireless charging transmitting end coil works again.
In this embodiment, the wireless charging transmitting terminal coil 21 is used to transmit electromagnetic energy to the wireless charging receiving terminal coil paired therewith to supply power to other devices, and is also used to receive a control signal transmitted from the wireless charging receiving terminal coil paired therewith, so as to realize wireless communication, that is, wireless communication with other devices including the wireless charging receiving terminal coil paired with the wireless charging transmitting terminal coil 21 in this embodiment can be realized from a voice device without newly adding a bluetooth, infrared, or other communication module.
In this embodiment, the slave processing module 22 can demodulate the received control signal to obtain the action command, so that the execution module 23 can execute the action corresponding to the action command. Further, the slave processing module 22 may also decode the demodulated action instruction according to a preset rule to obtain an action instruction suitable for the slave voice device. The action instruction may be set by user for the slave voice device, and the slave voice device may be a home appliance such as a cigarette machine, an air conditioner, a steam box, an oven, etc., for example, when the slave voice device is a cigarette machine, the action instruction may be to turn on the cigarette machine, raise a gear, lower the gear, turn on illumination, turn off the cigarette machine, etc.
In this embodiment, based on the cooperation of wireless receiving end coil and wireless transmitting end coil that charges, can realize the follow pronunciation equipment that includes wireless transmitting end coil that charges to the wireless other equipment that includes the wireless receiving end coil that charges that pairs with wireless transmitting end coil and set up, can realize the speech control of other equipment to follow pronunciation equipment again, thereby, the unification of the power supply system of follow pronunciation equipment and other equipment has been realized, just need not to add adapter, charging wire etc. for other equipment additional, in addition, still need not to add communication module such as bluetooth, infrared, just need not to participate in loaded down with trivial details bluetooth to join in marriage the equal process by the user yet, be favorable to the voice interaction convenience in saving cost, be favorable to realizing the integration setting of household electrical appliances control field follow pronunciation equipment and other equipment.
Example 4
The present embodiment provides a control method applied to the slave voice device provided in embodiment 3, and referring to fig. 4, the control method of the present embodiment includes:
s201, a wireless charging transmitting end coil receives a control signal transmitted by a wireless charging receiving end coil;
s202, demodulating the received control signal from the processing module to obtain an action instruction;
s203, the execution module executes the action corresponding to the action instruction.
Specifically, in the present embodiment, the wireless charging state between the slave voice device and the other device including the wireless charging receiving-end coil provided in pair with the wireless charging transmitting-end coil in the present embodiment may be established according to the contents of Qi protocol (a wireless charging international standard) or proprietary protocol or the like. For example, the wireless charging state may be established by placing other devices at the positions corresponding to the wireless charging transmitting end coil, transmitting a pulse signal by the wireless charging transmitting end coil, after receiving the pulse signal, returning an identification packet signal by the wireless charging receiving end coil, and then transmitting a configuration packet (for example, a signal strength packet for adjusting real-time power), where the wireless charging transmitting end coil may start to perform normal operation after receiving the signal transmitted by the wireless charging receiving end coil. It should be noted that the wireless charging receiving end coil must transmit the signal strength packet within a specified time to adjust the real-time power, that is, if the wireless charging transmitting end coil fails to receive the signal strength packet within the specified time, the wireless charging transmitting end coil stops working, and the handshake needs to be re-established when the wireless charging transmitting end coil works again.
The control method of the present embodiment may further include a step of decoding the demodulated action instruction according to a preset rule from the processing module to obtain an action instruction suitable for the slave voice device, in addition to enabling the execution module to execute the action corresponding to the action instruction based on step S202.
On the basis of embodiment 3, this embodiment can realize that the slave voice device including the wireless transmitting end coil charges to the wireless of other devices including the wireless receiving end coil that charges that pairs with the wireless transmitting end coil and set up, can realize other devices again and to the voice control of slave voice device, is favorable to realizing the integrated setting of household electrical appliances control field slave voice device and other devices.
Example 5
The embodiment provides a voice linkage system, referring to fig. 5, the voice linkage system of the embodiment includes a master voice device 1 provided by embodiment 1 and a slave voice device 2 provided by embodiment 3, so that the embodiment is based on the cooperation of a wireless charging receiving end coil and a wireless charging transmitting end coil, and not only can realize wireless charging, but also can realize wireless communication, specifically, can realize charging of the master voice device by the slave voice device, and can realize voice control of the master voice device by the slave voice device, thereby realizing unification of the power supply system of the master voice device and the slave voice device, and further, no additional adapter, charging wire and the like are needed for the master voice device, and in addition, no communication modules such as bluetooth, infrared and the like are needed, so that users do not need to participate in tedious bluetooth matching processes, thereby being beneficial to realizing convenience of voice interaction and integrated setting of the master voice device and the slave voice device in the field of household appliance control while saving cost.
Further, in this embodiment, the master voice device 1 includes a voice filtering module 15 preferably configured to reduce noise of the voice signal collected by the voice collecting module according to the noise environment corresponding to the slave voice device, so as to facilitate improvement of accuracy of voice recognition of the master voice device 1 under the noise environment linked with the slave voice device 2.
Referring to fig. 5, the voice linkage system of the present embodiment further includes a fixing component 3 for fixing the relative positions of the master voice device 1 and the slave voice device 2, so that the master voice device 1 and the slave voice device 2 are physically and firmly connected without damaging the appearance structures of the master voice device 1 and the slave voice device 2, that is, the master voice device 1 and the slave voice device 2 are not independent individuals, but form a whole under the action of the fixing component 3, which is beneficial to reducing space occupation.
Further, in this embodiment, the fixing component preferably includes a main absorbing member 31 and a sub absorbing member 32 that are disposed in a matching manner, where the main absorbing member 31 is configured to be disposed on the main voice device 1, the sub absorbing member 32 is configured to be disposed on the sub voice device 2, where the main absorbing member 31 and the sub absorbing member 32 may be selected by user-definition according to practical applications, for example, the main absorbing member 31 and the sub absorbing member 32 may be selected as magnets, and the main absorbing member 31 and the sub absorbing member 32 may respectively correspond to 4 magnets, the 4 magnets corresponding to the main absorbing member 31 may be disposed according to the wireless charging receiving end coil, and the 4 magnets corresponding to the sub absorbing member 32 may be disposed according to the wireless charging transmitting end coil.
Example 6
The present embodiment provides a control method applied to the voice linkage system provided in embodiment 5, and referring to fig. 6, the control method of the present embodiment includes:
s301, a voice acquisition module acquires a voice signal;
s302, a voice recognition module recognizes a control instruction in a voice signal;
s303, the main processing module codes and modulates the control instruction to obtain a control signal;
s304, the wireless charging receiving end coil transmits a control signal to the wireless charging transmitting end coil;
s305, receiving a control signal by the wireless charging transmitting end coil;
s306, demodulating the received control signal from the processing module to obtain an action instruction;
s307, the execution module executes the action corresponding to the action instruction.
Based on embodiment 1 and embodiment 3, this embodiment is based on the cooperation of wireless receiving end coil and wireless transmitting end coil that charges, can both realize wireless charging, can realize wireless communication again, specifically can realize from the speech equipment to the charging of master speech equipment, can realize again that master speech equipment is to the speech control of slave speech equipment, is favorable to realizing the integration setting of home appliances control field master speech equipment and slave speech equipment.
Further, when the master voice device further includes a voice filtering module, the control method of the embodiment may further include a step of the voice filtering module reducing noise of the voice signal collected by the voice collecting module according to the noise environment corresponding to the slave voice device, which is beneficial to improving accuracy of voice recognition of the master voice device under the noise environment linked with the slave voice device.
Example 7
The present embodiment provides an electronic device, which may be expressed in the form of a computing device (for example, may be a server device), including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor may implement the control method provided in embodiment 2 or embodiment 4 or embodiment 6 when executing the computer program.
Fig. 7 shows a schematic diagram of the hardware structure of the present embodiment, and as shown in fig. 7, the electronic device 9 specifically includes:
at least one processor 91, at least one memory 92, and a bus 93 for connecting the different system components (including the processor 91 and the memory 92), wherein:
the bus 93 includes a data bus, an address bus, and a control bus.
The memory 92 includes volatile memory such as Random Access Memory (RAM) 921 and/or cache memory 922, and may further include Read Only Memory (ROM) 923.
The processor 91 executes various functional applications and data processing, such as the control method provided in embodiment 2 or embodiment 4 or embodiment 6 of the present invention, by running a computer program stored in the memory 92.
The electronic device 9 may further communicate with one or more external devices 94 (e.g., keyboard, pointing device, etc.). Such communication may occur through an input/output (I/O) interface 95. Also, the electronic device 9 may communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet, through a network adapter 96. The network adapter 96 communicates with other modules of the electronic device 9 via the bus 93. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in connection with the electronic device 9, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID (disk array) systems, tape drives, data backup storage systems, and the like.
It should be noted that although several units/modules or sub-units/modules of an electronic device are mentioned in the above detailed description, such a division is merely exemplary and not mandatory. Indeed, the features and functionality of two or more units/modules described above may be embodied in one unit/module according to embodiments of the present application. Conversely, the features and functions of one unit/module described above may be further divided into ones that are embodied by a plurality of units/modules.
Example 8
The present embodiment provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the control method provided in embodiment 2 or embodiment 4 or embodiment 6.
More specifically, among others, readable storage media may be employed including, but not limited to: portable disk, hard disk, random access memory, read only memory, erasable programmable read only memory, optical storage device, magnetic storage device, or any suitable combination of the foregoing.
In a possible embodiment, the invention may also be implemented in the form of a program product comprising program code for causing a terminal device to carry out the steps of implementing the control method as described in embodiment 2 or embodiment 4 or embodiment 6, when said program product is run on the terminal device.
Wherein the program code for carrying out the invention may be written in any combination of one or more programming languages, which program code may execute entirely on the user device, partly on the user device, as a stand-alone software package, partly on the user device and partly on the remote device or entirely on the remote device.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (10)
1. A main speech device, comprising:
the voice acquisition module is used for acquiring voice signals;
the voice recognition module is used for recognizing the control instruction in the voice signal;
the main processing module is used for modulating the control instruction to obtain a control signal;
and the wireless charging receiving end coil is used for transmitting the control signal to the wireless charging transmitting end coil and also used for receiving electromagnetic energy transmitted by the wireless charging transmitting end coil so as to supply power to the main voice equipment.
2. The master voice device of claim 1, further comprising at least one of a voice filtering module, a battery, and a wireless communication module; wherein:
the voice filtering module is used for carrying out echo cancellation and/or noise reduction on the voice signals acquired by the voice acquisition module and then sending the voice signals to the voice recognition module;
the wireless charging receiving end coil is specifically used for receiving electromagnetic energy emitted by the wireless charging transmitting end coil so as to charge the battery;
the wireless communication module is used for sending the received control instruction to the main processing module.
3. A control method, characterized in that the control method is applied to the main voice device according to claim 1 or 2, the control method comprising:
the voice acquisition module acquires voice signals;
the voice recognition module recognizes a control instruction in the voice signal;
the main processing module encodes and modulates the control instruction to obtain a control signal;
and the wireless charging receiving end coil transmits the control signal to the wireless charging transmitting end coil.
4. A slave voice device, comprising:
the wireless charging transmitting end coil is used for receiving a control signal transmitted by the wireless charging receiving end coil and transmitting electromagnetic energy to the wireless charging receiving end coil;
the slave processing module is used for demodulating the received control signal to obtain an action instruction;
and the execution module is used for executing the action corresponding to the action instruction.
5. A control method, characterized in that the control method is applied to the slave voice device according to claim 4, the control method comprising:
the wireless charging transmitting end coil receives a control signal transmitted by the wireless charging receiving end coil;
demodulating the received control signal by the slave processing module to obtain an action instruction;
and the execution module executes the action corresponding to the action instruction.
6. A speech linkage system comprising a master speech device according to claim 1 or 2 and a slave speech device according to claim 4.
7. The voice linkage system of claim 6, wherein the master voice device comprises a voice filtering module for reducing noise of the voice signal collected by the voice collection module according to the noise environment corresponding to the slave voice device.
8. The voice linkage system of claim 6, further comprising a securing assembly for securing the relative positions of the master voice device and the slave voice device.
9. The voice linkage system of claim 8, wherein the securing assembly comprises a mating arrangement of a master absorbent member and a slave absorbent member; wherein:
the master adsorption piece is used for being arranged on the master voice equipment, and the slave adsorption piece is used for being arranged on the slave voice equipment.
10. A control method, characterized in that the control method is applied to the voice linkage system according to any one of claims 6 to 9, the control method comprising:
the voice acquisition module acquires voice signals;
the voice recognition module recognizes a control instruction in the voice signal;
the main processing module encodes and modulates the control instruction to obtain a control signal;
the wireless charging receiving end coil transmits the control signal to the wireless charging transmitting end coil;
the wireless charging transmitting end coil receives the control signal;
demodulating the received control signal by the slave processing module to obtain an action instruction;
and the execution module executes the action corresponding to the action instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265433.6A CN116054881A (en) | 2021-10-28 | 2021-10-28 | Master voice equipment, slave voice equipment, voice linkage system and control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111265433.6A CN116054881A (en) | 2021-10-28 | 2021-10-28 | Master voice equipment, slave voice equipment, voice linkage system and control method |
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| CN116054881A true CN116054881A (en) | 2023-05-02 |
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