CN113921014A - Intelligent device voice broadcast interruption prevention method and system, storage medium and terminal - Google Patents
Intelligent device voice broadcast interruption prevention method and system, storage medium and terminal Download PDFInfo
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- CN113921014A CN113921014A CN202111182141.6A CN202111182141A CN113921014A CN 113921014 A CN113921014 A CN 113921014A CN 202111182141 A CN202111182141 A CN 202111182141A CN 113921014 A CN113921014 A CN 113921014A
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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
- G10L17/00—Speaker identification or verification techniques
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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
- G10L13/00—Speech synthesis; Text to speech systems
- G10L13/08—Text analysis or generation of parameters for speech synthesis out of text, e.g. grapheme to phoneme translation, prosody generation or stress or intonation determination
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Abstract
The invention discloses an intelligent device voice broadcast interruption prevention method, a system, a storage medium and a terminal, wherein the method comprises the following steps: acquiring equipment sound information of the intelligent equipment, and performing voiceprint registration on the intelligent equipment according to the equipment sound information; improving a voice recognition working threshold value of the equipment sound information in the intelligent equipment; acquiring current sound information, and comparing the current sound information with registered equipment sound information by voiceprint after the intelligent equipment determines that an instruction corresponding to the current sound information is an interruption instruction through voice recognition; after the voiceprint of the current sound information is determined to be consistent with the voiceprint of the equipment sound information, the interruption instruction of the current sound information is stopped according to the improved voice recognition working threshold value, the intelligent equipment can be effectively prevented from being interrupted by the voice broadcast in the voice broadcast process of the intelligent equipment, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of intelligent equipment, in particular to a voice broadcast interruption prevention method, a voice broadcast interruption prevention system, a storage medium and a terminal for the intelligent equipment.
Background
The intelligent device refers to any device, instrument or machine with computing and processing capabilities, and the intelligent device with complete functions must have sensitive and accurate sensing functions, correct thinking and judging functions and effective execution functions.
The intelligent equipment is highly automated mechanical and electrical integration equipment, and has high requirements on the reliability of the intelligent equipment due to the complex structure and important function in a system. The reliability of the electronic product is determined by the reliability of the components, the technical design, the process level, the technical management and the like. The reliability of the product is improved, the failure rule of the product must be mastered, and effective measures can be taken to improve the reliability of the product only by comprehensively knowing the failure rule of the product.
Just at present, intelligent equipment generally includes intelligent audio amplifier, intelligent central accuse screen of pronunciation, intelligent panel etc. and is often used in present wisdom house, community, hotel, and the use of accuse equipment in the pronunciation, greatly increased uses experience, only needs normally and the equipment dialogue, can control equipment such as light, air conditioner, (window) curtain in the room.
However, in the process of broadcasting Text To voice ((Text To Speech, TTS)), some intelligent devices may interrupt the content being broadcasted by the voice broadcasted by the intelligent devices themselves, and in the process of broadcasting TTS, because the voice control on-off function of the user is supported, the microphone cannot be turned off To stop the sound reception, the use experience is seriously influenced.
Disclosure of Invention
The invention aims to provide an intelligent device voice broadcast interruption prevention method, a system, a storage medium and a terminal, which can effectively prevent the intelligent device from interrupting the work of the intelligent device by self voice broadcast in the voice broadcast process of the intelligent device and improve the user experience.
In a first aspect, the present invention provides an intelligent device voice broadcast interruption prevention method, including:
acquiring equipment sound information of the intelligent equipment, and performing voiceprint registration on the intelligent equipment according to the equipment sound information;
improving a voice recognition working threshold value of the equipment sound information in the intelligent equipment;
acquiring current sound information, and comparing the current sound information with registered equipment sound information by voiceprint after the intelligent equipment determines that an instruction corresponding to the current sound information is an interruption instruction through voice recognition;
and after determining that the voiceprint of the current sound information is consistent with the voiceprint of the equipment sound information, stopping executing the interruption instruction of the current sound information according to the improved voice recognition working threshold.
The intelligent device voice broadcast interruption prevention method has the beneficial effects that: through the equipment sound information who obtains smart machine and right the equipment sound information carries out the voiceprint registration, and improves the equipment sound information is in speech recognition work threshold value in the smart machine to when follow-up smart machine broadcasts sound, even the sound information that corresponds the interruption instruction appears, also can not lead to smart machine's work to be interrupted by self sound, effectively guaranteed the continuity of smart machine work, improved user experience.
Optionally, the performing voiceprint registration on the smart device according to the device sound information includes:
acquiring equipment voiceprint information of sound emitted by the intelligent equipment according to the equipment sound information;
recording the voice print information of the equipment in a registered voice database of the intelligent equipment to finish the voice print registration of the voice print information of the equipment in the intelligent equipment. The beneficial effects are that: through registering equipment voiceprint information among the registered sound database, not only subsequent calling comparison is facilitated, but also a plurality of different equipment voiceprint information can be stored, so that some specific sounds can be added into the registered sound database, and the accuracy of voice control is facilitated to be improved.
Optionally, the speech recognition operation threshold includes a break threshold and a wake-up threshold.
Optionally, the comparing the current sound information with the registered device sound information by voiceprint includes:
comparing the current sound information with the registered equipment sound information by voiceprint;
when the voiceprint of the current sound information is consistent with the voiceprint of the equipment sound information, determining that the current sound information is sent out by the intelligent equipment;
and when the voiceprint of the current sound information is inconsistent with the voiceprint of the equipment sound information, determining that the current sound information is not emitted by the intelligent equipment.
Optionally, the stopping of executing the instruction for interrupting the current sound information according to the increased speech recognition working threshold includes:
acquiring a voice threshold of the current sound information;
comparing the voice threshold with the improved voice recognition working threshold;
and after the voice threshold is determined to be smaller than the improved voice recognition working threshold, the intelligent equipment stops executing the interruption instruction of the current sound information.
Optionally, the method further includes:
after determining that the current sound information is not emitted by the intelligent device, the intelligent device executes an interruption instruction of the current sound information.
Optionally, the increasing the voice recognition operation threshold of the device sound information in the smart device includes:
and increasing the voice recognition working threshold of the equipment sound information in the intelligent equipment so that the intelligent equipment forbids the execution of the sound instruction of the equipment sound information.
In a second aspect, the present invention further provides an intelligent device voice broadcast interruption prevention system, including:
the acquisition registration module is used for acquiring the equipment sound information of the intelligent equipment and performing voiceprint registration on the intelligent equipment according to the equipment sound information;
the threshold module is used for improving the voice recognition working threshold of the equipment sound information in the intelligent equipment;
the voice comparison module is used for acquiring current voice information, and comparing the current voice information with registered device voice information in a voiceprint mode after the intelligent device determines that the instruction corresponding to the current voice information is an interruption instruction through voice recognition;
and the execution module is used for stopping executing the interruption instruction of the current sound information according to the improved voice recognition working threshold after the voiceprint of the current sound information is determined to be consistent with the voiceprint of the equipment sound information.
The intelligent device voice broadcast interruption prevention system has the beneficial effects that: the voice print registration is carried out on the equipment sound information through acquiring the registration module, the equipment sound information is in the voice recognition working threshold value in the intelligent equipment, so that when the voice is broadcasted by the subsequent intelligent equipment, even if the voice information corresponding to the interruption instruction appears after the voice comparison module is compared, the execution module can not cause the work of the intelligent equipment to be interrupted by the voice of the execution module, the working continuity of the intelligent equipment is effectively guaranteed, and the user experience is improved.
In a third aspect, the present invention further provides a storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the above-mentioned intelligent device voice broadcast interruption prevention method.
In a fourth aspect, the present invention further provides a terminal, including: a processor and a memory;
the memory is used for storing a computer program;
the processor is used for executing the computer program stored in the memory so as to enable the terminal to execute the intelligent device voice broadcast interruption prevention method.
For specific reference to the description of the beneficial effects of the first aspect and the second aspect, the detailed description is omitted here.
Drawings
Fig. 1 is a flowchart of an intelligent device voice broadcast interruption prevention method according to an embodiment of the present invention;
fig. 2 is a block diagram of a structure of an intelligent device voice broadcast interruption prevention system according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
As shown in fig. 1, in an embodiment, the method for preventing interruption of voice broadcast of an intelligent device of the present invention includes the following steps:
s101, acquiring equipment sound information of the intelligent equipment, and performing voiceprint registration on the intelligent equipment according to the equipment sound information.
In some embodiments, said voice-print registering the smart device according to the device sound information includes:
acquiring equipment voiceprint information of sound emitted by the intelligent equipment according to the equipment sound information;
recording the voice print information of the equipment in a registered voice database of the intelligent equipment to finish the voice print registration of the voice print information of the equipment in the intelligent equipment.
Through the process, the equipment sound information of the intelligent equipment is registered in the registered sound database of the intelligent equipment, so that whether the sound corresponding to the voice instruction belongs to the equipment sound information of the intelligent equipment or not can be judged in time after the voice instruction for controlling the intelligent equipment is obtained through voice recognition in the follow-up process, the equipment sound information sent by the intelligent equipment is conveniently recognized and judged in the follow-up process in time, and the intelligent equipment is effectively prevented from being interrupted by the sound broadcasted by the intelligent equipment.
It should be noted that, in this embodiment, not only the device sound information may be registered in the registered sound database of the smart device, but also some specific character sounds may be registered in the registered sound database, so as to add the specific character sounds into the black list or white list of the smart device, thereby facilitating the smart device to recognize different sounds, and improving the accuracy of controlling the smart device by voices.
And S102, improving a voice recognition working threshold value of the equipment sound information in the intelligent equipment.
In some embodiments, the voice recognition operation threshold includes an interruption threshold and an awakening threshold, the interruption threshold is a voice recognition threshold corresponding to interruption of the operation of the smart device by an external sound instruction, and the ring threshold is a voice recognition threshold corresponding to the ring of the smart device by an external sound instruction.
In some other embodiments, the increasing the speech recognition operation threshold of the device sound information in the smart device includes:
and increasing the voice recognition working threshold of the equipment sound information in the intelligent equipment so that the intelligent equipment forbids the execution of the sound instruction of the equipment sound information.
In order to further prevent the voice command from being triggered by the voice of the intelligent device, the voice recognition working threshold of the device sound information in the intelligent device is increased, so that the intelligent device prohibits the execution of the voice command of the device sound information, the device sound information corresponding to the intelligent device cannot be recognized and executed by the voice, and the situation that the intelligent device is interrupted by the voice of the intelligent device or awakened by similar sound is effectively prevented.
S103, obtaining current sound information, and comparing the current sound information with the registered equipment sound information by voiceprint after the intelligent equipment determines that the instruction corresponding to the current sound information is an interruption instruction through voice recognition.
After the intelligent device receives that sound is emitted at present, current sound information is obtained, a voice instruction corresponding to the current sound information is obtained in a voice recognition mode, and after the voice instruction corresponding to the current sound information is determined to be an interruption instruction, voiceprint comparison is conducted on the current sound information and the registered device sound information, so that whether the current sound information is the device sound information is further determined, and whether the interruption instruction needs to be executed is further determined.
In some embodiments, the comparing the current sound information with the registered device sound information includes:
comparing the current sound information with the registered equipment sound information by voiceprint;
when the voiceprint of the current sound information is consistent with the voiceprint of the equipment sound information, determining that the current sound information is sent out by the intelligent equipment;
and when the voiceprint of the current sound information is inconsistent with the voiceprint of the equipment sound information, determining that the current sound information is not emitted by the intelligent equipment.
Through the comparison process, whether the equipment corresponding to the current sound information is the current intelligent equipment or not can be rapidly determined, so that after the intelligent equipment corresponding to the current sound information is determined, the intelligent equipment is prevented from being interrupted by the sound of the intelligent equipment in a mode of stopping executing the instruction, and the user experience is improved.
And S104, after the voiceprint of the current sound information is determined to be consistent with the voiceprint of the equipment sound information, stopping executing the interruption instruction of the current sound information according to the improved voice recognition working threshold value.
Specifically, in some embodiments, the stopping of executing the instruction for interrupting the current sound information according to the increased speech recognition operation threshold includes:
acquiring a voice threshold of the current sound information;
comparing the voice threshold with the improved voice recognition working threshold;
and after the voice threshold is determined to be smaller than the improved voice recognition working threshold, the intelligent equipment stops executing the interruption instruction of the current sound information.
Through the process, after the voiceprint of the current sound information is identified to be consistent with the equipment sound information, the voice recognition working threshold value corresponding to the equipment sound information is improved, so that the voice recognition threshold value of the current sound information cannot trigger execution interruption operation of the intelligent equipment, the intelligent equipment is effectively prevented from being interrupted by the sound of the intelligent equipment, the working continuity of the intelligent equipment is guaranteed, and the user experience is improved.
In some embodiments, the method further comprises:
after determining that the current sound information is not emitted by the intelligent device, the intelligent device executes an interruption instruction of the current sound information.
After the current sound information is determined not to be sent by the intelligent equipment, the intelligent equipment executes an interruption instruction of the current sound information, and normal work of the intelligent equipment is guaranteed.
The invention provides an intelligent device voice broadcast anti-interruption system, as shown in fig. 2, comprising:
an obtaining registration module 201, configured to obtain device sound information of the intelligent device, and perform voiceprint registration on the intelligent device according to the device sound information;
a threshold module 202, configured to raise a speech recognition operation threshold of the device sound information in the smart device;
the voice comparison module 203 is configured to acquire current voice information, and perform voiceprint comparison on the current voice information and the registered device voice information after the intelligent device determines that the instruction corresponding to the current voice information is an interruption instruction through voice recognition;
and the execution module 204 is configured to, after determining that the voiceprint of the current sound information is consistent with the voiceprint of the device sound information, stop executing the interrupt instruction of the current sound information according to the improved speech recognition working threshold.
Because each module of the intelligent device voice broadcast interruption prevention system corresponds to the step of the intelligent device voice broadcast interruption prevention method one to one, the description is omitted here.
It should be noted that the division of the modules of the above apparatus is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these modules can be realized in the form of software called by processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, the x module may be a processing element that is set up separately, or may be implemented by being integrated in a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program code, and the function of the x module may be called and executed by a processing element of the apparatus. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.
For example, the above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more Digital Signal Processors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), etc. For another example, when one of the above modules is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. For another example, these modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
The storage medium of the invention has stored thereon a computer program which, when executed by a processor, implements the method described above. The storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
The terminal comprises a processor and a memory.
The memory is for storing a computer program. Preferably, the memory comprises: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
The processor is connected with the memory and is used for executing the computer program stored in the memory so as to enable the terminal to execute the method.
Preferably, the Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
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