CN108766426A - A kind of naval vessels intelligent sound interaction command system - Google Patents
A kind of naval vessels intelligent sound interaction command system Download PDFInfo
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- CN108766426A CN108766426A CN201810548937.0A CN201810548937A CN108766426A CN 108766426 A CN108766426 A CN 108766426A CN 201810548937 A CN201810548937 A CN 201810548937A CN 108766426 A CN108766426 A CN 108766426A
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
- G10L15/063—Training
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
- G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
- G10L15/142—Hidden Markov Models [HMMs]
- G10L15/144—Training of HMMs
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
- G10L15/16—Speech classification or search using artificial neural networks
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Multimedia (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Probability & Statistics with Applications (AREA)
- User Interface Of Digital Computer (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of naval vessels intelligent sounds to interact command system, including：It closely says speech enhan-cement and bone conduction integrated headset, by closely saying that speech enhan-cement microphone obtains the phonetic order of commanding, and phonetic order is sent to intelligent sound identification device；Bone conduction earphone is for receiving the voice signal that intelligent sound identification device passes back；Intelligent sound identification device is used to carry out phonetic order the other and text conversion of intelligence, instruction features information is extracted from phonetic order, and then identify requirement, request, order or the inquiry message in phonetic order；And the information that complex control system server passes back is received, the voice broadcast and phonic warning to commanding are realized by phonetic synthesis.The present invention solves the speech Communication under strong background noise environment, and solve the problems, such as order assigns the communication exchange inconvenience between personnel, and improve commander's instruction assigns speed, improves commander's efficiency.
Description
Technical field
The present invention relates to naval vessels complex control system fields more particularly to a kind of naval vessels intelligent sound to interact commander system
System.
Background technology
On naval vessels, traditional order command assign and between personnel communication exchange usually by carriage clock, phone or
The traditional equipments such as loud speaker carry out, and there are inconveniences：1) phone or loudspeaker signal can not be carried out with naval vessels complex control system
Information is communicated and is integrated；2) interactive efficiency is susceptible to the influence of the noisy noise in cabin.A kind of nature of intelligent sound interaction conduct,
Harmonious, important human-computer interaction means, can be with traditional input-output equipment connection communication, can be with naval vessels complex control system
Connection communication.By special naval vessels intelligent sound interaction commander's equipment of exploitation, the exchange of naval vessels command information is no longer limited to list
One mode, diversification, the interactive mode for more meeting ergonomic can undertake naval vessels interactive voice commander's task, be that naval vessels refer to
Wave following inexorable trend of manipulation.
Invention content
The technical problem to be solved in the present invention is to assign the communication exchange between personnel for what is ordered in the prior art
Inconvenient defect provides a kind of naval vessels intelligent sound interaction command system.
The technical solution adopted by the present invention to solve the technical problems is：
The present invention provides a kind of naval vessels intelligent sound interaction command system, including：Closely say speech enhan-cement and osteoacusis one
Body headset, intelligent sound identification device, complex control system server and multiple operator stations；Wherein：
It closely says speech enhan-cement and bone conduction integrated headset, including closely says speech enhan-cement microphone and bone conduction earphone, lead to
It is an entirety to cross integrated design, is worn on the head of commanding；By closely saying that speech enhan-cement microphone obtains commander people
The phonetic order of member, and phonetic order is sent to intelligent sound identification device；Bone conduction earphone is for receiving intelligent sound knowledge
The voice signal that other device passes back, and voice signal is passed into commanding by way of osteoacusis；
Intelligent sound identification device is used to carry out phonetic order the other and text conversion of intelligence, is extracted from phonetic order
Instruction features information, and then identify requirement, request, order or inquiry message in phonetic order, the information that identification is obtained is sent out
Give complex control system server；And the information that complex control system server passes back is received, pass through phonetic synthesis reality
Now to the voice broadcast of commanding and phonic warning；
Complex control system takes device for receiving requirement, request, order or inquiry that intelligent sound identification device is sent
Information, and each operator station is forwarded it to, operator station makes various controls to naval vessels in turn and operates.
Further, intelligent sound identification device of the invention includes upper cavity and lower chamber, upper cavity and lower chamber it
Between be fixedly installed voice plate and power panel；It is provided with earphone microphone interface, key range, volume on upper cavity and adds button and volume down
Button；Loud speaker, memory and control unit are provided on voice plate；Complex control system interface is provided on lower chamber.
Further, the method for intelligent sound identification device of the invention progress speech recognition is：
Using the model based on deep neural network and distinction training, the more hidden layer perception of structure deep neural network
Device, full-mesh constitutes network between adjacent two layers node, and network carries out speech model using the pre-training mode of unsupervised learning
Recognition training；It merges distinction training method and adjusts classifying face between different phonetic model, improve Model Distinguish ability, realize from language
Characteristic information is obtained in sound director data, and then identifies requirement, request, order or the inquiry message in phonetic order.
Further, the method for intelligent sound identification device of the invention progress phonetic synthesis is：
Using the parameterized synthetic method based on Hidden Markov Model, with dual random process, respectively by one
The Markov Chain of hidden state corresponds to the random process composition of observation with each state is described, and utilizes the training sample of collection
Adaptive learning is carried out, the tone color for synthesizing speech is adjusted using parameter.
Further, of the invention close to say between speech enhan-cement and bone conduction integrated headset and intelligent sound identification device
Connection type include：Wired connection is carried out by tone frequency channel wire；It is wirelessly connected by Bluetooth communication.
Further, of the invention close to say that speech enhan-cement and the microphone of bone conduction integrated headset use two-way voice defeated
Enter, microphone is located at mouth all the way, is main microphon；Another way microphone is located at apart from the position of mouth 20cm, is from Mike
Wind；Intelligent sound identification device carry out speech enhan-cement method be：
Phonetic order first reaches main microphon, is reached from microphone after certain time-delay, phonetic order signal enters two-way
Sound signal delay and intensity difference existing for microphone, intelligent sound identification device are determined by detecting two-way voice signal difference
Main audio ingredient in input signal is voice or noise, is enhanced the signal based on voice, and to based on noise
Signal is decayed, and realization closely says voice enhanced function.
Further, intelligent sound identification device of the invention is mounted on the control table top of naval vessels, passes through USB data line
It is connected with naval vessels complex control system server.
The beneficial effect comprise that：The naval vessels of the present invention interact command system with intelligent sound, are known by voice
It Shi Xian not accuse order input, correct requirement, request, order or the inquiry identified in voice；Information is realized by phonetic synthesis
It reports, phonic warning, solves the speech Communication under strong background noise environment, solve assigning between personnel for order
The problem of communication exchange inconvenience, improve commander's instruction assigns speed, improves commander's efficiency.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is naval vessels intelligent sound interaction commander's equipment composition and schematic diagram；
Fig. 2 is intelligent sound identification device structure chart；
Fig. 3 is commander's voice command Text region transport interface.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
As shown in Figure 1, naval vessels intelligent sound interaction command system says speech enhan-cement wheat by intelligent sound identification device, closely
Gram, bone conduction earphone, with naval vessels complex control system interface form, intelligent sound is connected to form a whole by special interface
Interaction commander's equipment.Realize function：It is realized by speech recognition and accuses order input；Requirement, request in correct identification voice,
Order or inquiry；Information report, phonic warning are realized by phonetic synthesis；Solve the voice communication under strong background noise environment
Problem；Voice signal is transferred to brain by the temporal bone of cheek both sides；With naval vessels complex control system interface.
Basic functional principle：Commanding's phonetic order is by closely saying that speech enhan-cement Mike is input to intelligent sound identification dress
It sets, phonetic order identification, synthesis, text conversion is carried out inside intelligent sound identification device；Transformed phonetic order, word
Signal is input to naval vessels complex control system by USB interface, and signal distribution is carried out from complex control system to each operator station
Transmission.As shown in Figure 1.
(1) intelligent recognition, text conversion, high definition voice life of the intelligent sound identification device for commanding's phonetic order
The output of order.Interactive voice equipment is mainly made of power panel, voice plate and structural member, connecting line and other connectors.Power supply
Plate is the major part of controlling equipment interior liabilities power supply processing and conversion, transformed power supply supply voice plate and antinoise one
Body headset；Voice plate is the core inside controlling equipment, including CPU, memory and other control units, realize voice
Identification, synthesis such as communicate with indication control board at the functions；Structural member includes upper and lower cavities, conductive rubber cushion etc., equipped with function button, instruction
Lamp, loud speaker, air plug.Interactive voice equipment composition figure is as shown in Figure 2.
Intelligent sound identification device is the modelling trained based on deep neural network and distinction, can effectively from
Useful feature information is obtained in data, reaches better recognition effect.Phonetic synthesis is mainly using based on Hidden Markov mould
The parameterized synthetic method of type, synthesizing the tone color of speech can be adjusted using parameter.
Using the model based on deep neural network and distinction training, the more hidden layer perception of structure deep neural network
Device, full-mesh constitutes network between adjacent two layers node, and network carries out speech model using the pre-training mode of unsupervised learning
Recognition training；It merges distinction training method and adjusts classifying face between different phonetic model, improve Model Distinguish ability.It can be effective
Ground obtains characteristic information from voice command data, and then identifies requirement, request, order or the inquiry message in phonetic order.
Using the parameterized synthetic method based on Hidden Markov Model, with dual random process, respectively by one
The Markov Chain of hidden state corresponds to the random process composition of observation with each state is described.The training collected can be utilized
Sample carries out adaptive learning, and the tone color for synthesizing speech is adjusted using parameter.
(2) the nearly phonetic order for saying speech enhan-cement Mike for receiving commanding, has and closely says voice enhanced function.It adopts
It is inputted with two-way voice, microphone is located at mouth all the way, is main microphon, and mouth distance about 20cm in another way microphone is
From microphone.The voice sent out from mouth first reaches main microphon, is reached after certain time-delay from microphone, voice signal enters two
Road microphone has sound signal delay and intensity difference.Intelligent sound identification device is not determined by detecting two-way voice signal measurement shoutage
Main component is accounted in input signal is voice or noise, is enhanced the signal based on voice, and to based on noise
Signal is decayed, and realization closely says voice enhanced function.
(3) bone conduction earphone is received for commanding distributes the voice command transmitted by server, passes through face
Voice signal is transferred to brain by the temporal bone of cheek both sides, is ensured that commanding's ears are unaffected, can be heard the extraneous sound.
(4) transmission of voice command information is carried out using common USB interface with naval vessels complex control system interface.
In another specific embodiment of the present invention：
(1) intelligent sound identification device is mounted on naval vessels commanding's console table top, mounting means is opened for table top
Intelligent sound identification device is fixed on console table top by hole by screw.
(2) equipment connects.Nearly say that speech enhan-cement Mike, bone conduction earphone and intelligent sound identification device connect with data line
It connects；Intelligent sound identification device and naval vessels complex control system server cabinet are connected with USB data line.
(3) voice recognition commands are trained.The most common voice command of commanding is selected to carry out intelligent sound identification device
Voice training.Such as typical power order command：Advance preparation, advance five, advance four, ahead three, advance two, advance one, after
Preparation is moved back, two is retreated, retreats one, parking.Voice recognition commands training can improve speech-sound intelligent recognition accuracy, shielding place
Influence of the accent for speech recognition.
(4) intelligent sound interaction command process is as follows：
1) commanding, which wears, closely says speech enhan-cement Mike, bone conduction earphone；
2) " identification " button on intelligent sound identification device panel is pressed, phonetic order is said, is indicated on panel at this time
Lamp can be bright；
3) phonetic order is finished, and unclamps " identification " button.Intelligent sound identification device can automatically know phonetic order
Not, integration and text conversion.
4) identification is completed, is integrated with after text conversion, information is transported to naval vessels Comprehensive Control system by usb signal transmission line
System, and it is allocated and transmitted to operator station.
5) the transformed written order of voice can be received on operator station display, as shown in Figure 3.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (7)
1. a kind of naval vessels interact command system with intelligent sound, which is characterized in that including：It is close to say speech enhan-cement and osteoacusis one
Change headset, intelligent sound identification device, complex control system server and multiple operator stations；Wherein：
It closely says speech enhan-cement and bone conduction integrated headset, including closely says speech enhan-cement microphone and bone conduction earphone, pass through one
Body is designed as an entirety, is worn on the head of commanding；By closely saying that speech enhan-cement microphone obtains commanding's
Phonetic order, and phonetic order is sent to intelligent sound identification device；Bone conduction earphone is for receiving intelligent sound identification dress
The voice signal passed back is set, and voice signal is passed into commanding by way of osteoacusis；
Intelligent sound identification device is used to carry out phonetic order the other and text conversion of intelligence, and instruction is extracted from phonetic order
Characteristic information, and then identify requirement, request, order or inquiry message in phonetic order, the information that identification obtains is sent to
Complex control system server；And the information that complex control system server passes back is received, pass through phonetic synthesis realization pair
The voice broadcast and phonic warning of commanding；
Complex control system takes device and is used to receive requirement, request, order or inquiry message that intelligent sound identification device is sent,
And each operator station is forwarded it to, operator station makes various controls to naval vessels in turn and operates.
2. naval vessels according to claim 1 interact command system with intelligent sound, which is characterized in that intelligent sound identification dress
It sets including upper cavity and lower chamber, voice plate and power panel is fixedly installed between upper cavity and lower chamber；It is arranged on upper cavity
There are earphone microphone interface, key range, volume to add button and volume down button；Loud speaker, memory and control are provided on voice plate
Unit；Complex control system interface is provided on lower chamber.
3. naval vessels according to claim 1 interact command system with intelligent sound, which is characterized in that intelligent sound identification dress
Setting the method for carrying out speech recognition is：
Using the model based on deep neural network and distinction training, the more hidden layer perceptrons of deep neural network, phase are built
Full-mesh constitutes network between adjacent two-layer node, and network carries out speech model identification instruction using the pre-training mode of unsupervised learning
Practice；It merges distinction training method and adjusts classifying face between different phonetic model, improve Model Distinguish ability, realize from phonetic order
Characteristic information is obtained in data, and then identifies requirement, request, order or the inquiry message in phonetic order.
4. naval vessels according to claim 1 interact command system with intelligent sound, which is characterized in that intelligent sound identification dress
Setting the method for carrying out phonetic synthesis is：
Using the parameterized synthetic method based on Hidden Markov Model, with dual random process, hidden respectively by one
The Markov Chain of state corresponds to the random process composition of observation with each state is described, and is carried out using the training sample of collection
Adaptive learning, the tone color for synthesizing speech are adjusted using parameter.
5. naval vessels according to claim 1 interact command system with intelligent sound, which is characterized in that it is close say speech enhan-cement with
Connection type between bone conduction integrated headset and intelligent sound identification device includes：Wired connection is carried out by tone frequency channel wire；
It is wirelessly connected by Bluetooth communication.
6. naval vessels according to claim 1 interact command system with intelligent sound, which is characterized in that it is close say speech enhan-cement with
The microphone of bone conduction integrated headset is inputted using two-way voice, and microphone is located at mouth all the way, is main microphon；Another way
Microphone is located at apart from the position of mouth 20cm, is from microphone；Intelligent sound identification device carry out speech enhan-cement method be：
Phonetic order first reaches main microphon, is reached from microphone after certain time-delay, phonetic order signal enters two-way Mike
Sound signal delay and intensity difference existing for wind, intelligent sound identification device determine input by detecting two-way voice signal difference
Main audio ingredient in signal is voice or noise, is enhanced the signal based on voice, and to the signal based on noise
Decay, realization closely says voice enhanced function.
7. naval vessels according to claim 1 interact command system with intelligent sound, which is characterized in that intelligent sound identification dress
It sets on the control table top of naval vessels, is connected with naval vessels complex control system server by USB data line.
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| Publication number | Publication date |
|---|---|
| CN108766426B (en) | 2021-09-07 |
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