CN109166582A - Automatic control system and method for voice recognition - Google Patents

Automatic control system and method for voice recognition Download PDF

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Publication number
CN109166582A
CN109166582A CN201811203917.6A CN201811203917A CN109166582A CN 109166582 A CN109166582 A CN 109166582A CN 201811203917 A CN201811203917 A CN 201811203917A CN 109166582 A CN109166582 A CN 109166582A
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CN
China
Prior art keywords
speech recognition
phonetic order
recognition apparatus
voice signal
voice
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811203917.6A
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Chinese (zh)
Inventor
张云翔
饶竹
饶竹一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Power Supply Co ltd
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Shenzhen Power Supply Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201811203917.6A priority Critical patent/CN109166582A/en
Publication of CN109166582A publication Critical patent/CN109166582A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/22Procedures used during a speech recognition process, e.g. man-machine dialogue
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/26Speech to text systems
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/28Constructional details of speech recognition systems
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/28Constructional details of speech recognition systems
    • G10L15/32Multiple recognisers used in sequence or in parallel; Score combination systems therefor, e.g. voting systems
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/22Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G10L2015/223Execution procedure of a spoken command

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  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Machine Translation (AREA)

Abstract

The invention provides an automatic control system for voice recognition, which comprises at least two voice recognition devices, a receiving module, an analysis module, a selection module and a control module, wherein the receiving module is used for receiving a voice message; the receiving module is used for acquiring target voice signals received by at least two voice recognition devices; the analysis module is used for converting the target voice signal into a corresponding voice instruction; the selection module is used for selecting target voice recognition equipment capable of responding to the voice instruction from the at least two voice recognition equipment according to the voice instruction; the control module is used for sending a recognition command to the target voice recognition device so as to control the target voice recognition device to recognize the target voice signal. The invention can improve the control accuracy of the voice command in a plurality of voice recognition devices.

Description

A kind of automatic control system and method for speech recognition
Technical field
The present invention relates to technical field of voice recognition more particularly to the automatic control systems and method of a kind of speech recognition.
Background technique
With the continuous development of electronic technology, various interactive systems are all by the way of interactive voice, interactive voice A kind of important man-machine interaction mode is had become, to improve and the mutual efficiency of movement of user and raising interest.Such as question answering system, It first passes through the mode that voice or image are shown to come up with question to user, then user speech is answered.For example some display systems again, User is needed to issue phonetic order to select to show the content in which catalogue.The voice to user is required under these scenes It is accurately identified, whether the vocal answer that could judge that user provides under question answering system is correct, and under display systems Judge which catalogue user has selected on earth, to show the content in respective directories.
However, in practical applications, when being closer of being arranged of the more electronic equipments with speech identifying function when It waits, when user operates a certain electronic equipment using phonetic order, other electronic equipments can receive the voice simultaneously It orders and makes unnecessary response.
Summary of the invention
In order to solve the above technical problems, the present invention provides the automatic control system and method for a kind of speech recognition, Ke Yiti The accuracy that high phonetic order controls in multiple speech recognition apparatus.
A kind of automatic control system of speech recognition provided by the invention, including at least two speech recognition apparatus, and Receiving module, analysis module, selecting module and control module;
The receiving module, for obtaining the received targeted voice signal of at least two speech recognition apparatus;
The analysis module, for converting corresponding phonetic order for the targeted voice signal;
The selecting module, for selecting to ring at least two speech recognition apparatus according to the phonetic order The target voice of the phonetic order is answered to identify equipment;
The control module identifies equipment for sending recognition command to the target voice, to control the target language Sound identification equipment identifies the targeted voice signal.
Preferably, the analysis module includes:
Converting unit obtains at least two text informations for converting the characteristic information of the targeted voice signal;
Resolution unit, for parsing at least two text information, to obtain the phonetic order.
Preferably, the parsing module includes:
Score unit, is used for according to preset code of points, according to the naturality of text information semanteme and continuity to institute The semanteme for stating each text information at least two text informations scores;
Phonetic order generation unit, the semanteme for the highest text information that will score is as the phonetic order.
Preferably, the selecting module includes:
Time comparing unit, for obtaining and more each speech recognition apparatus receives time of the targeted voice signal Point;
Selection of time unit, for the speech recognition apparatus using the targeted voice signal is received earliest as the target Speech recognition apparatus.
Preferably, the selecting module includes:
Intensity selecting unit, for the corresponding phonetic order of more each received targeted voice signal of speech recognition apparatus In, the signal receiving strength value that is included;
Strength determining unit, for using speech recognition apparatus corresponding to peak signal reception intensity values as the target Speech recognition apparatus.
Preferably, further includes:
Notification module, for judging that the received phonetic order of each speech recognition apparatus is voice operating control instruction, still Speech text input instruction then controls corresponding application program and executes corresponding operation if voice operating control instruction, if Speech text input instruction, then control corresponding application program for phonetic order and be converted into corresponding text.
The present invention also provides a kind of autocontrol methods of speech recognition, include the following steps:
S1, the received targeted voice signal of at least two speech recognition apparatus is obtained;
S2, corresponding phonetic order is converted by the targeted voice signal;
S3, it is selected that the phonetic order can be responded at least two speech recognition apparatus according to the phonetic order Target voice identify equipment;
S4, recognition command is sent to target voice identification equipment, to control the target voice identification equipment to institute Targeted voice signal is stated to be identified.
Preferably, step S2 includes:
S21, the characteristic information of the targeted voice signal is converted to obtain at least two text informations;
S22, parsing at least two text information, to obtain the phonetic order.
Preferably, step S22 includes:
According to preset code of points, according to the naturality of text information semanteme and continuity at least two text The semanteme of each text information scores in information;
Using the semanteme for the highest text information that scores as the phonetic order.
Preferably, step S3 includes:
Acquisition and more each speech recognition apparatus receive the time point of the targeted voice signal;
The speech recognition apparatus for receiving the targeted voice signal earliest is identified into equipment as the target voice.
The invention has the following beneficial effects: when user wants through phonetic order in multiple speech recognition apparatus Some speech recognition apparatus when being controlled, first pass through receiving module and obtain corresponding targeted voice signal, analysis module Targeted voice signal is converted into corresponding phonetic order, selecting module determines that target voice identifies equipment according to phonetic order, Control module sends identification instruction to target voice and identifies that equipment, control target voice identification equipment carry out targeted voice signal Identification.It avoids to flock together in this way and small-pitch multiple speech recognition equipments while responding the voice of user and refer to It enables, is able to achieve user using only controlling the speech recognition apparatus of required control when phonetic order, avoids other voices Identify the unnecessary response of equipment, making closer speech recognition apparatus is arranged will not interfere with each other, and improve user voice command control The accuracy of system.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the functional block diagram of the automatic control system of speech recognition provided by the invention.
Fig. 2 is the flow chart of the autocontrol method of speech recognition provided by the invention.
Specific embodiment
The present invention provides a kind of automatic control system of speech recognition, as shown in Figure 1, the automatic control system includes at least Two speech recognition apparatus 1 and receiving module 2, analysis module 3, selecting module 4 and control module 5.
Receiving module 2 is for obtaining the received targeted voice signal of at least two speech recognition apparatus 1.Targeted voice signal It that is to say that speech recognition apparatus 1 converts corresponding targeted voice signal for the voice content of user and (such as can be corresponding Electric signal), it include phonetic order in targeted voice signal.
Analysis module 3 is used to convert corresponding phonetic order for targeted voice signal.
Selecting module 4 for select at least two speech recognition apparatus 1 according to phonetic order can voice responsive instruct Target voice identify equipment.
Control module 5 identifies equipment for sending recognition command to target voice, to control target voice identification equipment pair Its targeted voice signal obtained is identified.
Further, analysis module 3 includes: converting unit, resolution unit.
Converting unit is for converting the characteristic information of targeted voice signal to obtain at least two text informations.
Resolution unit is for parsing at least two text informations, to obtain phonetic order.
Further, parsing module includes: scoring unit, phonetic order generation unit.
The unit that scores is used for according to preset code of points, according to the naturality of text information semanteme and continuity at least The semanteme of each text information scores in two text informations.The height of scoring embodies the semantic nature of text information The superiority and inferiority of property and continuity.
Phonetic order generation unit be used for will score highest text information semanteme as phonetic order.
Further, selecting module 4 includes: time comparing unit, selection of time unit.Alternatively, selecting module 4 includes: Intensity selecting unit, strength determining unit.
Time comparing unit is used to obtain and the time point of the reception targeted voice signal of more each speech recognition apparatus 1, with Determine the speech recognition apparatus 1 for receiving targeted voice signal earliest.
Selection of time unit is used to identify the earliest speech recognition apparatus 1 for receiving targeted voice signal as target voice Equipment.
Intensity selecting unit is used for the corresponding phonetic order of more each 1 received targeted voice signal of institute of speech recognition apparatus In, the signal receiving strength value that is included.
Strength determining unit is used to regard speech recognition apparatus 1 corresponding to peak signal reception intensity values as target voice Identify equipment.
Further, the automatic control system of speech recognition further include: notification module (not shown).
Notification module can be set in speech recognition equipment, notification module be used for according to the recognition command of acquisition starting with The corresponding application program of phonetic order.Specifically, the phonetic order received is carried out command word conversion by notification module, pass through Judgement to command word, and then judge that the received phonetic order of each speech recognition apparatus is voice operating control instruction or language The instruction of sound text input then controls corresponding application program and executes corresponding operation and (such as beat if voice operating control instruction Open music, open video playing etc.), it inputs and instructs if speech text, then control corresponding application program and refer to voice Order is converted into corresponding text and is shown.
The present invention provides a kind of autocontrol method of speech recognition, as shown in Fig. 2, this method includes the following steps:
S1, the received targeted voice signal of at least two speech recognition apparatus is obtained;
S2, corresponding phonetic order is converted by targeted voice signal;
S3, selected at least two speech recognition apparatus 1 according to phonetic order can voice responsive instruction target voice Identify equipment;
S4, recognition command is sent to target voice identification equipment, to control target voice identification equipment to target language message It number is identified.
Further, step S2 includes:
S21, the characteristic information of targeted voice signal is converted to obtain at least two text informations;
S22, at least two text informations of parsing, to obtain phonetic order.
Further, step S22 includes:
According to preset code of points, according to the naturality of text information semanteme and continuity at least two text informations In the semanteme of each text information score;
Using the semanteme for the highest text information that scores as phonetic order.
Further, step S3 includes:
Acquisition and more each speech recognition apparatus 1 receive the time point of targeted voice signal;
The earliest speech recognition apparatus 1 for receiving targeted voice signal is identified into equipment as target voice.
In conclusion the automatic control system and method for speech recognition provided by the invention, when user wants to refer to by voice When order controls some speech recognition apparatus 1 in multiple speech recognition apparatus 1, the acquisition pair of receiving module 2 is first passed through Targeted voice signal is converted to corresponding phonetic order by the targeted voice signal answered, analysis module 3, and selecting module 4 is according to language Sound, which instructs, determines that target voice identifies that equipment, control module 5 send identification instruction to target voice and identifies equipment, controls target language Sound identification equipment identifies targeted voice signal.It avoids to flock together in this way and small-pitch multiple voices is known Other device responds the phonetic order of user simultaneously.
The present invention is able to achieve user using only controlling the speech recognition apparatus 1 of required control when phonetic order, Other unnecessary responses of speech recognition apparatus 1 are avoided, making closer speech recognition apparatus 1 is arranged will not interfere with each other, and improve The accuracy of user voice command control.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention Protection scope.

Claims (10)

1. a kind of automatic control system of speech recognition, which is characterized in that including at least two speech recognition apparatus, and receive Module, analysis module, selecting module and control module;
The receiving module, for obtaining the received targeted voice signal of at least two speech recognition apparatus;
The analysis module, for converting corresponding phonetic order for the targeted voice signal;
The selecting module can respond institute for selecting at least two speech recognition apparatus according to the phonetic order State the target voice identification equipment of phonetic order;
The control module identifies equipment for sending recognition command to the target voice, is known with controlling the target voice Other equipment identifies the targeted voice signal.
2. the automatic control system of speech recognition according to claim 1, which is characterized in that the analysis module includes:
Converting unit obtains at least two text informations for converting the characteristic information of the targeted voice signal;
Resolution unit, for parsing at least two text information, to obtain the phonetic order.
3. the automatic control system of speech recognition according to claim 2, which is characterized in that the parsing module includes:
Score unit, for according to preset code of points, according to the naturality of text information semanteme and continuity to it is described extremely The semanteme of each text information scores in few two text informations;
Phonetic order generation unit, the semanteme for the highest text information that will score is as the phonetic order.
4. the automatic control system of speech recognition according to claim 1, which is characterized in that the selecting module includes:
Time comparing unit, for obtaining and more each speech recognition apparatus receives time point of the targeted voice signal;
Selection of time unit, for the speech recognition apparatus using the targeted voice signal is received earliest as the target voice Identify equipment.
5. the automatic control system of speech recognition according to claim 1, which is characterized in that the selecting module includes:
Intensity selecting unit is used in the corresponding phonetic order of the received targeted voice signal of more each speech recognition apparatus institute, The signal receiving strength value for being included;
Strength determining unit, for using speech recognition apparatus corresponding to peak signal reception intensity values as the target voice Identify equipment.
6. the automatic control system of speech recognition according to claim 1, which is characterized in that further include:
Notification module, for judging that the received phonetic order of each speech recognition apparatus is voice operating control instruction or voice Text input instruction then controls corresponding application program and executes corresponding operation, if voice if voice operating control instruction Text input instruction, then control corresponding application program for phonetic order and be converted into corresponding text.
7. a kind of autocontrol method of speech recognition, which is characterized in that include the following steps:
S1, the received targeted voice signal of at least two speech recognition apparatus is obtained;
S2, corresponding phonetic order is converted by the targeted voice signal;
S3, it is selected that the mesh of the phonetic order can be responded at least two speech recognition apparatus according to the phonetic order Mark speech recognition apparatus;
S4, recognition command is sent to target voice identification equipment, to control the target voice identification equipment to the mesh Poster sound signal is identified.
8. the autocontrol method of speech recognition according to claim 7, which is characterized in that step S2 includes:
S21, the characteristic information of the targeted voice signal is converted to obtain at least two text informations;
S22, parsing at least two text information, to obtain the phonetic order.
9. the autocontrol method of speech recognition according to claim 8, which is characterized in that step S22 includes:
According to preset code of points, according to the naturality of text information semanteme and continuity at least two text information In the semanteme of each text information score;
Using the semanteme for the highest text information that scores as the phonetic order.
10. the autocontrol method of speech recognition according to claim 7, which is characterized in that step S3 includes:
Acquisition and more each speech recognition apparatus receive the time point of the targeted voice signal;
The speech recognition apparatus for receiving the targeted voice signal earliest is identified into equipment as the target voice.
CN201811203917.6A 2018-10-16 2018-10-16 Automatic control system and method for voice recognition Pending CN109166582A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110232924A (en) * 2019-06-03 2019-09-13 中国第一汽车股份有限公司 Vehicle-mounted voice management method, device, vehicle and storage medium
CN112530432A (en) * 2020-12-01 2021-03-19 苏州三六零智能安全科技有限公司 Dynamic display system, device and method
CN115035894A (en) * 2020-12-01 2022-09-09 华为技术有限公司 Equipment response method and device

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CN107591150A (en) * 2017-08-16 2018-01-16 珠海市魅族科技有限公司 Audio recognition method and device, computer installation and computer-readable recording medium
CN108461084A (en) * 2018-03-01 2018-08-28 广东美的制冷设备有限公司 Speech recognition system control method, control device and computer readable storage medium

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Publication number Priority date Publication date Assignee Title
CN1234541A (en) * 1998-05-05 1999-11-10 范金波 Sound-meaning voice input-method for single Chinese character
CN101345051A (en) * 2008-08-19 2009-01-14 南京师范大学 Speech control method of geographic information system with quantitative parameter
CN102571833A (en) * 2010-12-15 2012-07-11 盛乐信息技术(上海)有限公司 Distributed speech recognition system and distributed speech recognition method based on server cluster
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110232924A (en) * 2019-06-03 2019-09-13 中国第一汽车股份有限公司 Vehicle-mounted voice management method, device, vehicle and storage medium
CN112530432A (en) * 2020-12-01 2021-03-19 苏州三六零智能安全科技有限公司 Dynamic display system, device and method
CN115035894A (en) * 2020-12-01 2022-09-09 华为技术有限公司 Equipment response method and device

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Application publication date: 20190108