CN111128149B - Voice acquisition control device and method - Google Patents
Voice acquisition control device and method Download PDFInfo
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- CN111128149B CN111128149B CN201911144580.0A CN201911144580A CN111128149B CN 111128149 B CN111128149 B CN 111128149B CN 201911144580 A CN201911144580 A CN 201911144580A CN 111128149 B CN111128149 B CN 111128149B
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- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
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Abstract
The disclosure relates to a voice acquisition control device and method. Pronunciation collection control device includes functional component, and functional component includes: the pickup module is used for collecting voice control signals; the processor is used for processing the voice control signal and controlling the target equipment according to the voice control signal; and the switch control module is used for controlling the switching on or off of the pickup module according to the operation of a user. Through the embodiment of the disclosure, the safety of voice control is realized, the privacy of a user is protected, and therefore the user experience is improved.
Description
Technical Field
The disclosure relates to the technical field of terminal display, in particular to a voice acquisition control device and method.
Background
With the development of the technology, the smart home may include various smart home devices in the home of the user, for example, an air conditioner, an audio/video device, a lighting system, an air management system, a security system, a network appliance, and the like, and the user may control the various smart home devices in the home as needed.
The intelligent home brings convenient experience to life and work of people, people pay attention to the intelligent home widely, and the requirements of people on the intelligent home are higher and higher.
Disclosure of Invention
To overcome the problems in the related art, the present disclosure provides a voice acquisition control apparatus and method.
According to an aspect of the disclosed embodiment, the voice acquisition control device comprises a functional component, the functional component comprises: the pickup module is used for collecting voice control signals; the processor is used for processing the voice control signal and controlling the target equipment according to the voice control signal; and the switch control module is used for controlling the switching on or off of the pickup module according to the operation of a user.
In one embodiment, the voice acquisition control device further comprises: a housing and a switch panel; the switch panel and the shell are assembled and matched to form an assembling space; the functional component is arranged in the assembling space; the keys of the switch panel comprise switch keys; the switch key is matched with the switch control module, and the switch control operation of a user on the switch control module is received through the switch key.
In one embodiment, the functional assembly further comprises a power taking module; and the power taking module is connected with the zero line and the live line or the live line and is used for supplying power to the pickup module, the switch control module and the processor.
In one embodiment, the pickup module includes a microphone; the pickup module correspondingly turns on or off the microphone according to the turn-on or turn-off instruction of the switch control module; the switch panel also includes an opening that mates with the microphone.
In one embodiment, the functional components further comprise: the fingerprint acquisition module is used for acquiring fingerprint information of a user and determining the control authority of the user according to the acquired fingerprint information so as to control the sound pickup module to be turned on or turned off; the switch key comprises a fingerprint acquisition device matched with the fingerprint acquisition module.
In one embodiment, the voice acquisition control device further comprises: a communication module; the processor is also used for coding the voice signal; the communication module is used for sending the coded voice signal to the server and receiving control result information fed back by the server; and feeding back the control result information to the processor.
In one embodiment, the voice collecting and controlling device further comprises: the prompting module is used for feeding back an execution result of the instruction input by the user; the switch panel also comprises an indicator light or a loudspeaker which is used for being matched with the prompt module to output the feedback result.
According to another aspect of the embodiments of the present disclosure, there is provided a voice collection control method including: controlling a pickup module to be started according to user operation, and acquiring a voice control signal through the pickup module; and processing the voice control signal, and controlling the target equipment according to the voice control signal.
In one embodiment, controlling the sound pickup module to be turned on according to the user operation includes: and controlling the sound pickup module to be started according to the key of the user pressing switch.
In an embodiment, the voice collecting control method further includes: carrying out coding processing on a voice signal; sending the coded voice signal to a server; and receiving control result information fed back by the server.
In an embodiment, the voice collection control method further includes: and prompting the execution result of the instruction input by the user.
In one embodiment, controlling the sound pickup module to be turned on according to the user operation includes: collecting fingerprint information of a user; determining the control authority of the user according to the acquired fingerprint information; when the user has the control right, the starting of the pickup module is controlled.
According to still another aspect of the embodiments of the present disclosure, there is provided a voice collecting control apparatus including: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to: executing the voice acquisition control method of any one of the preceding claims.
According to yet another aspect of an embodiment of the present disclosure, a non-transitory computer-readable storage medium is provided, wherein instructions of the storage medium, when executed by a processor of a mobile terminal, enable the mobile terminal to perform a voice acquisition control method as described in any one of the preceding claims.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the pickup module is controlled to be opened according to user operation, voice control signals are collected through the pickup module, the voice control signals are processed, target equipment is controlled according to the voice control signals, the voice collection safety is achieved, the privacy of a user is protected, and user experience is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a block diagram illustrating a voice acquisition control apparatus according to another exemplary embodiment of the present disclosure.
Fig. 2 is a block diagram illustrating a voice acquisition control apparatus according to another exemplary embodiment of the present disclosure.
Fig. 3 is a schematic diagram of a single live wire power supply device of a voice acquisition control device according to another exemplary embodiment of the present disclosure.
Fig. 4 is a schematic diagram of a single live wire power supply device of a voice acquisition control device according to another exemplary embodiment of the present disclosure.
Fig. 5 is a block diagram illustrating a voice acquisition control apparatus according to yet another exemplary embodiment of the present disclosure.
Fig. 6 is a circuit schematic diagram illustrating a microphone of a voice acquisition control device according to an exemplary embodiment of the present disclosure.
Fig. 7 is a block diagram illustrating a voice acquisition control apparatus according to yet another exemplary embodiment of the present disclosure.
Fig. 8 is a circuit schematic diagram illustrating a microphone of a voice acquisition control device according to an exemplary embodiment of the present disclosure.
Fig. 9 is a block diagram illustrating a voice acquisition control apparatus according to yet another exemplary embodiment of the present disclosure.
FIG. 10 is a block diagram illustrating a voice capture control apparatus according to yet another exemplary embodiment of the present disclosure
Fig. 11a and 11b are front views illustrating an appearance of a voice collection control device according to an exemplary embodiment of the present disclosure.
Fig. 12 is a schematic diagram illustrating a switch key and a reset button of a voice capture control device according to an exemplary embodiment of the present disclosure.
Fig. 13a and 13b are front views illustrating an appearance of a voice collection control device according to another exemplary embodiment of the present disclosure.
FIG. 14 is a flowchart illustrating a voice acquisition control method according to an exemplary embodiment.
FIG. 15 is a flowchart illustrating a method of voice capture control in accordance with yet another exemplary embodiment.
FIG. 16 is a flowchart illustrating a method of voice capture control in accordance with yet another exemplary embodiment.
Fig. 17 illustrates a block diagram for a voice capture control apparatus 600, according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the disclosure, as detailed in the appended claims.
The smart home system is increasingly perfect, and the requirements of users on smart homes cannot be met by controlling devices such as household appliances in the smart home through a client or a single remote controller. A user sends a voice control command through voice to form a convenient control mode.
In the related art, a microphone array, an intelligent sound box supporting far-field voice interaction and the like are used as a voice control center of an intelligent home system to control the intelligent home through a voice control instruction. In order to respond to the voice command of the user, the intelligent sound box adopts always-on and always-listening working modes. In this mode, the user may have privacy concerns to be monitored.
In addition, under the scenes of complex use environment and large space of the smart home, due to attenuation of sound waves and obstruction of walls, a user can use voice to control all places at home, and a plurality of voice control centers need to be arranged. A plurality of voice control maincenters need connect user's socket, and the power cord that increases is comparatively in disorder. When a user sends a voice instruction, a plurality of voice hubs in the use range may respond to the voice instruction, so that a one-to-one effect is produced, and inconvenience is brought to the use of the user.
In view of this, the embodiment of the present disclosure provides a voice acquisition control device, where the voice acquisition control device is applied to an intelligent home control system, and the control system controls an intelligent household appliance based on a voice control instruction acquired by the voice acquisition control device.
Fig. 1 is a block diagram illustrating a voice collection control apparatus according to an exemplary embodiment of the present disclosure, and fig. 2 is a block diagram illustrating a voice collection control apparatus according to another exemplary embodiment of the present disclosure. As shown in fig. 1 and fig. 2, the voice acquisition control device 100 includes functional components, and the functional components include: pickup module 110, processor 120, and switch control module 130.
The voice acquisition control apparatus 100 further includes: the switch panel and the shell are assembled and matched to form an assembling space, and the functional assembly is arranged in the assembling space.
The keys of the switch panel comprise switch keys, the switch keys are matched with the switch control module, and the switch control operation of a user on the switch control module is received through the switch keys.
The voice acquisition control device 100 can be installed on the wall, or installed in any of the arranged 86-box grooves indoors or outdoors through the shell, or installed at the position of an indoor or outdoor wall ground switch, so that the voice acquisition control device 100 is prevented from being installed and rewired, and the installation and use are more convenient and faster.
And the sound pickup module 110 is used for acquiring a voice control instruction.
And the processor 120 is configured to process the voice control instruction collected by the sound pickup module 110, and send the control instruction according to the voice control instruction. Processor 120 may be a separate Cotex series of M processors, ARM processors, MIPS processors, and RSIC-V processors, among others. Or a micro control unit MCU integrated with other modules into one chip.
And the switch control module 130 is used for controlling the switching on or off of the sound pickup module 110. The keys of the switch panel include switch keys, and the switch keys are matched with the switch control module 130, and receive the switch control operation of the user on the switch control module 130 through the switch keys.
The switch keys can be physical keys and can also be capacitive touch keys. The user presses the switch button to control the switch control module 130 to turn on or off, thereby controlling the sound pickup module 110 to turn on or off. For example, when the user presses a switch button, the switch control module 130 controls the sound pickup module 110 to be turned on, and collects a voice command of the user. Or when the user presses the switch key and keeps the pressed state, the switch control module 130 controls the sound pickup module 110 to turn on and collect the voice command of the user.
Fig. 3 is a block diagram of a voice collection control device according to another exemplary embodiment of the present disclosure, and as shown in fig. 3, functional components of the voice collection control device 100 further include a power taking module 140, and the power taking module 140 is connected to a neutral wire and a live wire, or connected to the live wire, and supplies power to the sound pickup module 110, the switch control module 130, and the processor 120.
It can be understood that the input of the power taking module 140 can be a zero line and a live line, that is, a zero live line power taking mode is selected. Or a single live wire power supply mode. The power taking module 140 converts ac power into dc power after rectification and filtering, and supplies power to the sound pickup module 110, the switch control module 130, and the processor 120 in the functional assembly.
Fig. 4 is a schematic diagram of a single live wire power supply device of a voice acquisition control device according to another exemplary embodiment of the present disclosure. As shown in fig. 4, the voice collecting and controlling apparatus 100 further includes a voltage converting module 180. The voltage conversion module 180 is connected to the power taking module 140, and is configured to perform voltage conversion on the direct current converted by the power taking module 140.
The voltage conversion module 180 may be a single-stage DC-DC or a multi-stage DC-DC. The voltage conversion module 180 is connected to the power taking module 140, and the power taking module 140 converts the ac power into the dc power after rectification and filtering. The converted DC voltage is converted into a working voltage, such as 3.3V, 1.8V or other voltages, required by the voice acquisition control device 100 through one or more stages of DC-DC conversion, so as to supply power to the sound pickup module 110, the switch control module 130, the processor 120, and the like in the voice acquisition control device 100.
Fig. 5 is a block diagram illustrating a voice collection control apparatus according to still another exemplary embodiment of the present disclosure, and as shown in fig. 5, the sound pickup module 110 of the voice collection control apparatus 100 includes a microphone, the sound pickup module 110 turns on or off the microphone according to an on or off indication of the switch control module 130, and the switch panel further includes an opening matched with the microphone.
The sound pickup module 110 includes a sound input path, and a microphone, an amplifier, etc. connected to the processor 120, for example, the microphone may be an electret condenser microphone, a silicon condenser microphone, or a piezoelectric microphone. The voice collection control device 100 turns on or off the microphone according to a control instruction of the processor 120. When the microphone is in an on state, the sound pickup module 110 turns on a sound input path and collects a voice control signal, and a user sends a voice command through an opening hole which is formed in the switch panel and matched with the microphone.
Fig. 6 is a circuit schematic diagram illustrating a microphone of a voice acquisition control device according to an exemplary embodiment of the present disclosure.
In the speech acquisition control apparatus 100 of the present disclosure, referring to fig. 6, the sound pickup module 110 includes a microphone, an amplifier, and the like, and as an example, the sound pickup module 110 is configured with a single microphone. When a user has a key operation, the power supply of the microphone is turned on under the control instruction of the processor 1101, and the voice acquisition control path is activated to acquire the voice of the user and transmit the voice to the processor 1101.
The microphone used by the pickup module 110 may be an Electret Condenser Microphone (ECM), a silicon condenser MEMS microphone, or a piezoelectric MEMS microphone. Fig. 6 shows the circuitry of an analog MEMS microphone, connected directly to the ADC pin of the processor 1101. In other examples, the analog MEMS microphone may be connected to an external ADC chip, or alternatively, the digital microphone may be directly input to a digital microphone pin of the processor.
Fig. 7 is a block diagram illustrating a voice capture control apparatus according to still another exemplary embodiment of the present disclosure, and as shown in fig. 7, functional components of the voice capture control apparatus 100 further include a fingerprint capture module 150 for capturing fingerprint information of a user and determining control authority of the user according to the captured fingerprint information to control the sound pickup module 110 to be turned on or off. The switch button includes a fingerprint acquisition device that cooperates with fingerprint acquisition module 150. When the user has the control right, the sound pickup module 110 is controlled to be started to collect the voice control signal of the user.
The fingerprint acquisition device can adopt optical acquisition, capacitive acquisition or radio frequency fingerprint acquisition mode's such as device, acquires user's fingerprint information through pressing or touching the fingerprint acquisition device of switch button.
Fig. 8 is a circuit schematic diagram illustrating that the sound pickup module 110 of the voice pickup controlling apparatus 100 according to the exemplary embodiment of the present disclosure includes a microphone.
In the voice collection control apparatus 100 of the present disclosure, referring to fig. 8, the sound pickup module 110 includes a microphone or the like. As an example, the sound pickup module 110 configures a single microphone, and inputs the microphone to an ADC pin of the processor 1001 through the dc blocking capacitor C1. When a user presses a fingerprint, the power supply of the microphone is turned on under the control instruction of the processor 1001, and the voice acquisition control path is activated to acquire the voice of the user and transmit the voice to the processor 1001.
The microphone used by the pickup module 110 may be an Electret Condenser Microphone (ECM), a silicon condenser MEMS microphone, or a piezoelectric MEMS microphone. Fig. 6 shows the circuitry of an analog MEMS microphone, connected directly to the ADC pin of the processor 1001. In other examples, the analog MEMS microphone may be connected to an external ADC chip, or alternatively, the digital microphone may be directly input to a digital microphone pin of the processor.
Fig. 9 is a block diagram of a voice collecting control device according to still another exemplary embodiment of the disclosure, and as shown in fig. 9, the voice collecting control device 100 further includes a communication module 160, the processor 120 is further configured to perform encoding processing on a voice signal, and the communication module 160 is configured to send the encoded voice signal to a server, receive control result information fed back by the server, and feed back the control result information to the processor.
The communication module 160 may be a module using a wireless (Wifi), bluetooth (BT), zigBee (ZigBee) or other communication protocol, and is configured to communicate with an external device, such as a server, and send the voice signal encoded by the processor 120 to the server. Adopt the mounting means of zero live wire electricity of getting to voice acquisition control device 100, can use and correspond Wifi communication module, adopt the mounting means of single live wire electricity of getting to voice acquisition control device 100, can use BT communication mode.
Fig. 10 is a block diagram of a voice collection control device according to still another exemplary embodiment of the present disclosure, and as shown in fig. 10, the voice collection control device 100 further includes a prompt module 170, where the prompt module 170 is configured to perform feedback on an execution result of an instruction input by a user, and the switch panel further includes an indicator light or a microphone, which is configured to cooperate with the prompt module 170 to output the feedback result. The switch panel's pilot lamp can be disposed LED lamp pearl, and LED lamp pearl can be one or a plurality of, according to the demonstration colour of LED lamp pearl, show the number of times, feeds back the execution result of user's input instruction to the realization is indicateed the user.
Fig. 11a and 11b are front views illustrating an appearance of a voice collection control device according to another exemplary embodiment of the present disclosure. Referring to fig. 11a and 11b, the shape of the control panel of the voice collection control device 100 may be a circle, a square or other regular figure. The sound pickup module 110 of the voice collection control device 100 may include a microphone, and an opening 1001 matched with the microphone is disposed on an upper portion of a panel of the voice collection control device 100, and in order to collect a voice control signal of a user, the position of the opening 1001 may be disposed near an upper edge of the voice collection control device 100.
The panel of the voice acquisition control device 100 is further provided with two indicator lamps 1002 for cooperating with the prompt module 170 to output the feedback result. In order to make the appearance of the voice collecting and controlling device 100 more beautiful, the indicator light 1002 may be disposed at the same height as the opening 1001, or may be disposed below the opening 1001 as needed.
The switch panel of the voice acquisition control device 100 further includes a key, which may be a switch key 103, the switch key 103 cooperates with the switch control module 130, and the switch control operation of the switch control module by the user is received through the switch key 103.
Fig. 12 is a schematic diagram illustrating a switch key and a reset button of a voice capture control device according to an exemplary embodiment of the present disclosure. The voice acquisition control device 100 comprises a switch key 1004 and a reset button 1005, and the switch key 1004 can be arranged on a switch panel of the voice acquisition control device 100, and can also be arranged on the upper surface, the side surface or the bottom of the shell. In order to prevent the switch or the reset button from being touched by mistake, the button can be arranged in a groove which is recessed inwards relative to the surface of the voice acquisition control device.
It is to be understood that the present disclosure does not limit the positions, shapes, and sizes of the switch button 1004 and the reset button 1005.
Fig. 13a and 13b are front views illustrating an appearance of a voice collection control device according to another exemplary embodiment of the present disclosure.
The sound pickup module 110 of the voice collection control device 100 may include a microphone, and an opening 1001 matched with the microphone is disposed on an upper portion of a panel of the voice collection control device 100, and in order to collect a voice control signal of a user, the position of the opening 1001 may be disposed near an upper edge of the voice collection control device 100. The panel is also provided with an indicator light 1002 for cooperating with the prompt module 170 to output the feedback result.
The switch panel of the voice collection control device 100 further comprises a key, the key can be a switch key 103, the switch key 103 comprises a fingerprint collection device matched with the fingerprint collection module, a user inputs a fingerprint at the switch key 103, and the voice collection control device 100 determines the control authority of the user according to collected fingerprint information of the user.
Fig. 14 is a flowchart illustrating a voice collection control method according to an exemplary embodiment, and the voice collection control method is applied to the aforementioned voice collection control apparatus. In the present disclosure, the voice control instruction collected by the voice collection control device controls the equipment in the intelligent home. As shown in fig. 14, the voice acquisition control method includes the following steps.
In step S201, the sound pickup module is controlled to be turned on according to the user operation, and a voice control signal is collected through the sound pickup module.
In step S202, the voice control signal is processed, and the target device is controlled according to the voice control signal.
The voice control signal collected by the voice collection control device may be a signal obtained by performing noise reduction, voice recognition, semantic analysis, and the like on the collected voice signal by using a processor of the voice collection control device, and the target device is controlled according to the voice control signal.
According to this disclosed embodiment, user operation control pickup module opens, just can begin to gather speech control signal, otherwise does not carry out speech control signal's collection, avoids the user to have the concern of eavesdropping the privacy at the in-process that uses pronunciation to control, and then promotes user experience.
In one embodiment, the sound pickup module is controlled to be turned on according to the pressing of the switch key by the user.
The voice acquisition control device is provided with a shell and a switch panel, keys of the switch panel comprise switch keys, the switch keys are matched with the switch control module, and the switch control operation of a user on the switch control module is received through the switch keys. In the embodiment of the disclosure, the voice acquisition control device is arranged on the wall body, so that the phenomenon that the voice acquisition control device needs to be rewired when being arranged is avoided, and the voice acquisition control device is more convenient to install.
Fig. 15 is a flowchart illustrating a voice acquisition control method according to still another exemplary embodiment, and referring to fig. 15, the voice acquisition control method includes the following steps.
In step S211, the sound pickup module is controlled to be turned on according to the user operation, and a voice control signal is collected through the sound pickup module.
In step S212, the voice control signal is processed, and the target device is controlled according to the voice control signal. Of course, in this step, the voice control information may also be sent to the server, and the server controls the target device according to the voice control signal.
In step S213, the speech signal is subjected to encoding processing.
The collected voice control signal can be encoded by the processor of the voice collection control device and converted into a voice signal conforming to the communication protocol.
In step S214, the encoded voice signal is transmitted to the server.
And sending the converted voice signal to a server. The operation of voice control signal recognition and semantic analysis is carried out by a server, and the server can be a cloud server. Before the voice acquisition control device carries out coding processing on the voice signals, noise reduction processing can be carried out on the voice signals.
In step S215, the control result information fed back by the server is received.
The server controls the target equipment according to the recognition result of the voice control signal, and the processor of the voice acquisition control device receives feedback information sent by the server in response to the voice control signal.
Or the server sends the recognition result of the voice control signal to the voice acquisition control device, and the voice acquisition control device controls the target equipment according to the recognition result of the voice control signal.
Fig. 16 is a flowchart illustrating a voice acquisition control method according to yet another exemplary embodiment, and as shown in fig. 16, the voice acquisition control method further includes the following steps.
In step S221, the sound pickup module is controlled to be turned on according to the user operation, and a voice control signal is collected through the sound pickup module.
In step S22, the voice control signal is processed, and the target device is controlled according to the voice control signal.
In step S223, a presentation is made as to the execution result of the user input instruction.
The prompting mode of the voice acquisition control device can adopt various modes, such as voice, sound, characters, indicator lights and the like. In an embodiment, the voice acquisition control device is provided with an LED lamp, and different prompts are given in different colors, regular flashing and other modes of the LED lamp.
In an embodiment, the prompt may also be performed according to the working state of the voice collecting control device, for example, prompting the user that voice is being collected, prompting the user that the voice control command is collected successfully, prompting that the fingerprint verification is passed, and the like.
In one embodiment, the LED light may be indicated as shown in table 1 below. As shown in Table 1, the voice acquisition control device is provided with LED lamps with three colors, and prompts a user to process a result correspondingly according to different flashing modes of the LED lamps.
TABLE 1
In one embodiment, fingerprint information of a user is collected, control authority of the user is determined according to the collected fingerprint information, and when the user has the control authority, the sound pickup module is controlled to be started to collect a voice control signal.
In one embodiment, the user controls the sound pickup module to be turned on by pressing a switch button of the switch panel.
The button of speech acquisition control device's flush mounting plate of switch includes the switch button, can be at the user button and keep the state of pressing of button, controls opening of pickup module, begins to gather speech control signal.
The voice acquisition control device can comprise a fingerprint acquisition device, the fingerprint acquisition device can be arranged at a switch key of the voice acquisition device to acquire fingerprint information of a user, the fingerprint information is compared with the fingerprint information input by the user in advance in a characteristic mode, and the fingerprint information can be used for determining the identity of the user and determining whether the user to which the fingerprint belongs has control authority.
When the fingerprint information has the control right, the starting of the pickup module is controlled, and the voice control signal of the user is collected.
In an embodiment, the voice collecting control device may utilize the processor to determine the fingerprint information of the user, or send the fingerprint information to the server, where the server determines the fingerprint information of the user, and the server may be a cloud server.
In an embodiment, the voice collecting control device locally determines the control authority of the user according to the collected fingerprint information, and may be that the processor receives the fingerprint information collected by the fingerprint collecting device to determine the control authority of the user. When the user has the control right, the starting of the sound pickup module is controlled.
In one embodiment, the voice acquisition control device sends the fingerprint information to the server to start acquiring the voice control signal, and the server determines the control authority of the user based on the fingerprint information and the acquired voice control signal. When the user has the control right, the starting of the pickup module is controlled.
In an embodiment, a user may grade the security levels of the controlled device according to the usage requirements of the controlled device, where different security levels correspond to different control authorities, and different user identities correspond to different control authorities. The voice acquisition control device sends the fingerprint information to the server to start acquiring voice control signals, and the server controls the target equipment based on the fingerprint information, the acquired voice control signals and the security level of the controlled equipment and feeds control result information back to the voice acquisition control device. The voice acquisition control device can prompt the user according to the control result information.
For example, various video playback devices may be set to a higher security level, and lighting devices and air purification devices may be set to a lower security level. The safety level of the controlled equipment can be stored locally in the voice acquisition control device or at the server side.
For devices with lower security levels, the unauthenticated user may also control or partially control them. For the equipment with higher security level, the control can be carried out only by confirming that the equipment belongs to the authenticated user through the confirmation information, so that the user can flexibly control the equipment.
In an embodiment, when the fingerprint information does not belong to the authentication fingerprint, the verification failure is prompted, the user does not have the control authority, the voice control signal is not acquired, and the voice acquisition control device is recovered to the standby state, so that the user without the control authority can be prevented from controlling the target device, and the use safety of the target device is ensured.
In one embodiment, the processing result is prompted after the processing is performed according to the collected voice control signal. For example, the user may be prompted that the target device has responded, that the user has failed to collect voice control signals, that the user is processing, and so forth.
In one embodiment, the voice control signal is collected by the sound pickup module within a preset time threshold after the sound pickup module is controlled to be turned on. For example, a switch button is arranged on a switch panel of the voice acquisition control device, and a user presses the switch button to control the sound pickup module to be started to start acquiring voice control signals. The time threshold value can be preset, and the voice acquisition control device acquires the voice control signal within the preset time threshold value after the switch key is pressed. After the preset time threshold is reached, the collection of the voice control signals is stopped, so that the user does not need to keep the action of a key for a long time when performing voice control, and the problem that the privacy of the user is eavesdropped due to the fact that the voice control signals are collected for a long time is avoided.
For another example, the user is determined to have the control authority according to the fingerprint information fingerprint, the pickup module is controlled to be started, and the voice control signal is collected. The time threshold can be preset, the voice control signal is collected within the preset time threshold, and the problem that the privacy of a user is intercepted due to long-time collection of the voice control signal can be avoided.
Fig. 17 illustrates a block diagram for a voice capture control apparatus 600, according to an exemplary embodiment. For example, the voice acquisition control apparatus 600 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 17, the voice capturing control apparatus 600 may include one or more of the following components: processing component 602, memory 604, power component 606, multimedia component 608, audio component 610, input/output (I/O) interface 612, sensor component 614, and communication component 616.
The processing component 602 generally controls the overall operation of the voice acquisition control apparatus 600, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 602 may include one or more processors 620 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 602 can include one or more modules that facilitate interaction between the processing component 602 and other components. For example, the processing component 602 may include a multimedia module to facilitate interaction between the multimedia component 608 and the processing component 602.
The memory 604 is configured to store various types of data to support operations at the voice acquisition control apparatus 600. Examples of such data include instructions for any application or method operating on the voice capture control device 600, contact data, phonebook data, messages, pictures, videos, and the like. The memory 604 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
A power supply component 606 provides power to the various components of the voice acquisition control device 600. The power components 606 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the voice capture control device 600.
The multimedia component 608 includes a screen that provides an output interface between the voice capture control device 600 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 608 includes a front facing camera and/or a rear facing camera. When the voice capture control device 600 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 610 is configured to output and/or input audio signals. For example, the audio component 610 includes a Microphone (MIC) configured to receive an external audio signal when the voice capture control device 600 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 604 or transmitted via the communication component 616. In some embodiments, audio component 610 further includes a speaker for outputting audio signals.
The I/O interface 612 provides an interface between the processing component 602 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor component 614 includes one or more sensors for providing status assessment of various aspects to the voice capture control device 600. For example, the sensor assembly 614 may detect the open/closed state of the voice acquisition control 600, the relative positioning of the components, such as the display and keypad of the voice acquisition control device 600, the sensor assembly 614 may also detect a change in position of the voice acquisition control device 600 or a component of the voice acquisition control device 600, the presence or absence of user contact with the voice acquisition control device 600, the orientation or acceleration/deceleration of the voice acquisition control device 600, and a change in temperature of the voice acquisition control device 600. The sensor assembly 614 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 614 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 614 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 616 is configured to facilitate wired or wireless communication between the voice capture control apparatus 600 and other devices. The voice acquisition control device 600 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 616 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 616 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the voice collection control apparatus 600 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors, or other electronic components for performing the above-described voice collection control method.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 604 comprising instructions, executable by the processor 620 of the apparatus 600 to perform the voice acquisition control method described above is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
A non-transitory computer readable storage medium having instructions therein which, when executed by a processor of a mobile terminal, enable the mobile terminal to perform any of the voice capture control methods as previously described.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (12)
1. The utility model provides a control device is gathered to pronunciation which characterized in that, control device is gathered to pronunciation includes the functional component, the functional component includes:
the pickup module is used for collecting voice control signals;
the processor is used for processing the voice control signal and controlling target equipment according to the voice control signal, different target equipment corresponds to different security levels, different security levels correspond to different control authorities, and different control authorities correspond to different user identities;
the fingerprint acquisition module is used for acquiring fingerprint information of a user and determining the control authority of the user according to the acquired fingerprint information so as to control the starting or closing of the pickup module;
the switch panel comprises a switch key, and the switch key comprises a fingerprint acquisition device matched with the fingerprint acquisition module;
the switch control module is used for controlling the sound pickup module to be switched on or switched off according to the user operation;
the user operation comprises a fingerprint pressing operation, the fingerprint pressing operation comprises the steps of pressing the switch key and keeping a pressed state, and the switch control module controls the sound pickup module to be started and collects a voice command of a user.
2. The voice acquisition control device according to claim 1, characterized by further comprising: a housing and a switch panel;
the switch panel and the shell are assembled and matched to form an assembly space; the functional component is arranged in the assembling space;
the keys of the switch panel comprise switch keys; the switch key is matched with the switch control module, and the switch control operation of a user on the switch control module is received through the switch key.
3. The voice collecting and controlling device according to claim 1, wherein the functional assembly further comprises a power taking module;
and the electricity taking module is connected with the zero line and the live wire or the live wire and is used for supplying power to the pickup module, the switch control module and the processor.
4. The voice acquisition control device of claim 2 wherein the pickup module comprises a microphone;
the pickup module correspondingly turns on or off the microphone according to the turn-on or turn-off indication of the switch control module;
the switch panel further includes an aperture that mates with the microphone.
5. The voice acquisition control device according to claim 1, characterized by further comprising: a communication module;
the processor is further configured to perform encoding processing on the voice control signal;
the communication module is used for sending the coded voice control signal to a server and receiving control result information fed back by the server; and feeding back the control result information to the processor.
6. The voice acquisition control device according to claim 2, characterized by further comprising:
the prompting module is used for feeding back an execution result of the instruction input by the user;
the switch panel further comprises an indicator light or a loudspeaker which is used for being matched with the prompt module to output a feedback result.
7. A voice acquisition control method is characterized by comprising the following steps:
the method comprises the steps of collecting fingerprint information of a user, determining the control authority of the user according to the collected fingerprint information, controlling a sound pickup module to be turned on or off according to user operation, and collecting a voice control signal through the sound pickup module, wherein the user operation comprises fingerprint pressing operation, and the switch control module controls the sound pickup module to be turned on and collect a voice instruction of the user when the fingerprint pressing operation comprises pressing a switch key and keeping a pressed state;
and processing the voice control signal, and controlling target equipment according to the voice control signal, wherein different target equipment corresponds to different security levels, different security levels correspond to different control authorities, and different control authorities correspond to different user identities.
8. The voice capture control method of claim 7, wherein controlling the sound pickup module to turn on in response to user operation comprises:
and controlling the sound pickup module to be started according to the press of the switch key by the user.
9. The voice collection control method according to claim 7, further comprising:
coding the voice control signal;
sending the coded voice control signal to a server;
and receiving the control result information fed back by the server.
10. The voice collection control method according to claim 7, further comprising:
and prompting the execution result of the instruction input by the user.
11. A voice acquisition control device, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to: the voice acquisition control method according to any one of claims 7 to 10 is performed.
12. A non-transitory computer-readable storage medium having instructions therein, which when executed by a processor of a mobile terminal, enable the mobile terminal to perform the voice acquisition control method of any one of claims 7 to 10.
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| CN111787101B (en) * | 2020-06-30 | 2022-07-26 | 北京百度网讯科技有限公司 | Sound box control method executed by terminal and control method applied to sound box |
| CN111866282B (en) * | 2020-08-18 | 2024-02-13 | 孟来泉 | Device for cutting off power supply of microphone and camera and communication terminal |
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