CN106218557A - A kind of car microphone of band speech recognition controlled - Google Patents
A kind of car microphone of band speech recognition controlled Download PDFInfo
- Publication number
- CN106218557A CN106218557A CN201610787870.7A CN201610787870A CN106218557A CN 106218557 A CN106218557 A CN 106218557A CN 201610787870 A CN201610787870 A CN 201610787870A CN 106218557 A CN106218557 A CN 106218557A
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- voice
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- speech recognition
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- band speech
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- 238000006243 chemical reaction Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
- B60R16/0373—Voice control
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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
-
- 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
- G10L17/22—Interactive procedures; Man-machine interfaces
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Computational Linguistics (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Lock And Its Accessories (AREA)
- Navigation (AREA)
Abstract
The present invention provides the car microphone of a kind of band speech recognition controlled, including the voice collecting unit for collecting voice, also include with lower unit, voice authentication unit for the voice messaging that certification receives, for identifying the action that voice describes the voice recognition unit generating control instruction, for sending the instruction issue unit of control instruction to vehicle.The present invention can interpolate that whether the speech-controlled information received is that driver sends, it is to avoid the sound that other people send is received by mistake by system, performs the order of mistake.
Description
Technical field
The present invention relates to car microphone field, be specifically related to the car microphone of a kind of band speech recognition controlled.
Background technology
At present, all with speech control system on a lot of automobiles, for receiving the voice command that driver sends, automobile is allowed to hold
Row control command, simplifies driving procedures, improves the enjoyment driven.But, such speech control system existence one is the biggest
Defect, when rider's imprudence has said wagon control order, is received by the speech control system on car, carries out this car
Personnel on vehicle and vehicle will be caused potential safety hazard, serious meeting to lead to vehicle accident, cause personnel by control command
Injures and deaths.Therefore, how to avoid the appearance of this maloperation, be the present problem in urgent need to solve of automobile production producer.
In prior art, the patent documentation application of publication number CN 103092557A discloses a kind of vehicle-mounted voice input dress
Putting and method, described Vehicular speech input device includes: the adjustable movable agency in direction；It is arranged on determining on described movable agency
To phonetic entry mike；The controller being connected with described movable agency and orientation phonetic entry mike, by described orientation language
The Hostname instruction triggers preset that sound input mike receives, controls described movable agency and drives described orientation voice defeated
Enter the source direction that mike turns to described Hostname to instruct, to receive follow-up voice signal.Although this invention can be shielded
Cover noise in car, improve speech recognition degree, the most correct voice command recognition, but can not judge that this voice command is
No sent by driver, also cannot avoid receiving the voice command that other people send by mistake.
Summary of the invention
It is an object of the invention to provide the car microphone of a kind of band speech recognition controlled, it is possible to the voice received
Compare with the voice prestored, confirm errorless after, just send control instruction to vehicle and avoid because what false command caused
Danger, reduces accident potential, improves the safety of vehicle.
The car microphone providing a kind of band speech recognition controlled of the present invention, including the voice collecting for collecting voice
Unit, also includes with lower unit:
Voice authentication unit: the voice messaging received for certification；
Voice recognition unit；For identifying the action that voice describes, and generate control instruction；
Instruction issue unit: for sending control instruction to vehicle.
Preferably, the voice signal of described voice collecting unit collection from wire microphone, be integrated on vehicle
In mike on mike, mobile phone and the mike on smart machine at least one.
In any of the above-described scheme preferably, described voice authentication unit includes information storing sub-units and information comparison
In subelement at least one.
In any of the above-described scheme preferably, when using for the first time, need to record in described information storing sub-units
Enter driver information.
In any of the above-described scheme preferably, described driver information includes: phonetic order, speech cipher, word speed, language
In tune, phone number, cryptoguard problem and answer at least one.
In any of the above-described scheme preferably, described information storing sub-units has the merit changing described driver information
Energy.
In any of the above-described scheme preferably, change described driver information to need to carry out speech cipher comparison, word speed ratio
To in, intonation comparison phone number comparison and cryptoguard problem comparison at least one.
In any of the above-described scheme preferably, described information comparer unit has and transfers described information storing sub-units
The function of driver's voice messaging of middle preservation.
In any of the above-described scheme preferably, described driver's voice messaging includes in phonetic order, word speed and intonation extremely
Few one.
In any of the above-described scheme preferably, described information comparer unit also has the voice judging to receive and institute
State the function that driver's voice messaging is the most consistent.
In any of the above-described scheme preferably, when the voice received and described driver's voice messaging are inconsistent, institute
State information comparer unit and send, to described voice recognition unit, the information that certification is not passed through.
In any of the above-described scheme preferably, when the voice received is consistent with described driver's voice messaging, described
Information comparer unit sends, to described voice recognition unit, the information that certification is passed through, and is sent to by the phonetic order received
Described voice recognition unit.
In any of the above-described scheme preferably, described voice recognition unit have reception described information comparer unit send out
The function of the authentication result information brought.
In any of the above-described scheme preferably, described voice recognition unit also has and judges that whether described phonetic order is
The function of executable command.
In any of the above-described scheme preferably, described phonetic order be not executable command time, described speech recognition list
Unit's refusal performs described phonetic order.
In any of the above-described scheme preferably, when described phonetic order is executable command, described voice recognition unit
Translate described phonetic order, and generate control instruction.
In any of the above-described scheme preferably, described voice recognition unit also has requirement secondary-confirmation phonetic order
Function.
In any of the above-described scheme preferably, described voice recognition unit also has described control instruction is sent to institute
State the function of instruction issue unit.
In any of the above-described scheme preferably, described instruction issue unit have reception described voice recognition unit send
The function of described control instruction.
In any of the above-described scheme preferably, described instruction issue unit also has the merit sending action command to vehicle
Energy.
In any of the above-described scheme preferably, described action command include opening air-conditioning, open vehicle window, open rain brush,
Turn on skylight, fall door lock, turn on door lock, open drive recorder, open navigation, turn on radio, play music and dialing
In phone at least one.
The invention provides the car microphone of a kind of band speech recognition controlled, it is possible to certification also identifies the voice received
Instruction, and in the case of by certification, the phonetic order passing through certification requires re-authentication, it is to avoid because the mistake behaviour of driver
Make the instruction sent, improve safety, reduce the risk that accident occurs.
Accompanying drawing explanation
Fig. 1 is a preferred embodiment of the component unit of the car microphone of the band speech recognition controlled according to the present invention
Module diagram.
Fig. 2 is that the one of the component unit work of the car microphone of the band speech recognition controlled according to the present invention is preferable to carry out
The flow chart of example.
Fig. 3 is a preferred embodiment of the component unit of the car microphone of the band speech recognition controlled according to the present invention
Disassembly diagram.
Fig. 4 is regarding of a preferred embodiment of the car microphone front panel of the band speech recognition controlled according to the present invention
Figure.
Fig. 5 is regarding of another preferred embodiment of the car microphone front panel of the band speech recognition controlled according to the present invention
Figure.
Detailed description of the invention
In order to be more fully understood that the present invention, below in conjunction with specific embodiment, the present invention is explained in detail.It is clear that
The present invention can be carried out different modification and remodeling and without departing from the broader spirit of the present invention of appended claims and model
Enclose.Therefore, following example have exemplary and do not have conditional implication.
Embodiment 1
As depicted in figs. 1 and 2, perform step 200, start voice collecting unit 100, collect driver information and (include that driver speaks
Word speed, the intonation spoken, the phone number of driver, the cryptoguard problem of setting and password, the voice that can perform refers to
Make), and driver information is saved in the information storing sub-units 111 in voice authentication unit 110.Perform step 210, open
Voice collecting unit 100, automatic reception phonetic order, order performs step 220 and step 230, and information contrast subunit 112 is adjusted
Take the driver information being stored in information storing sub-units 111 (to include word speed, the intonation spoken that driver speaks, can perform
Phonetic order), compare with the phonetic order received.Perform step 240, it is judged that the phonetic order received whether with
The driver information being stored in information storing sub-units 111 is consistent.If the phonetic order received stores with being stored in information
Driver information in subelement 111 does not corresponds, then order performs step 241 and step 242, and voice authentication does not passes through, information ratio
Sub-unit 112 sends, to voice recognition unit 120, the information that certification is not passed through.Voice recognition unit 120 this language of automatic shield
Sound instructs, and does not perform this phonetic order.If the phonetic order received and the driver being stored in information storing sub-units 111
Information is consistent, then perform step 250, and information comparer unit 112 sends, to voice recognition unit 120, the information that certification is passed through,
And the voice messaging received is sent to voice recognition unit 120.Voice recognition unit 120, according to voice messaging, generates control
System order.Order performs step 260 and step 270, it is desirable to again inputting phonetic order, information comparer unit 112 judges again
Whether the phonetic order of secondary input is consistent with the driver information being stored in information storing sub-units 111, and judges again to input
Phonetic order the most the same for the previous, if not corresponding or differing with front once command, then perform step 242, language
Sound recognition unit 120 this phonetic order of automatic shield, does not perform this phonetic order.If information is consistent and with front once command
Identical, then perform step 280, voice recognition unit 120 sends control instruction, instruction issue unit to instruction issue unit 130
130 control the component working of automobile according to action command.Action command includes playing opening/closing air-conditioning, beating opening/closing vehicle window, open
Open/close rain brush, spray bath of glass, beat opening/closing skylight, beat opening/closing dipped headlights, beat opening/closing high beam, beat ON/OFF
Close front fog lamp, beat opening/closing Rear Fog Lamp, beat opening/closing double dodge, beat opening/closing boot, beat opening/closing vehicle rear window heater,
Fall/open door lock, unlatching/closedown drive recorder, unlatching/closedown navigation, beat opening/closing seat heating system, beat ON/OFF
Close radio, beat opening/closing music player and call at least one.
Embodiment 2
As it is shown in figure 1, when needs amendment driver information when, start voice collecting unit 100 and information contrast subunit
112, input " amendment log-on message " by voice collecting unit 100 and instruct, contrast subunit 112 voice requires that input refers to again
Order, is inputted " amendment log-on message " again by voice collecting unit 100, information contrast subunit 112 gathering information storage
Authentication information (speech cipher, word speed, intonation, phone number and cryptoguard problem and answer) in unit 111 contrasts
Certification, input speech cipher and phone number, information contrast subunit 112 carries out speech cipher comparison, word speed comparison, language successively
Adjust comparison and phone number comparison, after whole comparisons are correct, input speech cipher protection problem and answer, information contrast
Unit 112 carries out speech cipher protection problem comparison, by after can carry out driver information amendment.By voice collecting unit
100 re-enter new authentication information (include the word speed that driver speaks, the intonation spoken, the phone number of driver, setting close
Code protection problem and password, the phonetic order that can perform), and new driver information is saved in voice authentication unit 110
Information storing sub-units 111 in, replace original driver information, and inform that " amendment log-on message becomes client by speaker
Merit ".
Embodiment 3
As it is shown on figure 3, the car microphone parts that label 300 is band speech recognition controlled, before label 310 is car microphone
Lid, label 320 is voice collecting assembly, and label 330 is information storage module, and label 340 contrasts assembly, label 350 for information
For speech recognition component, label 360 is instruction issue group part.The protecgulum 310 of car microphone is plastics or PVC material.Language
Sound acquisition component 320 includes voice collecting port, voice collecting chip, conversion chip and speaker, gathers port and is used for connecting
Audio input device；Voice collecting chip is for collecting the voice signal sent from voice collecting port；Conversion chip is used
In voice signal is converted into digital signal；Speaker is used for exporting voice signal.Information storage module 330 includes 16G flash memory
Chip, power-off protection chip, flash chip is used for storing driver information and (includes the word speed that driver speaks, the intonation spoken, driver
Phone number, the cryptoguard problem of setting and password, the phonetic order that can perform)；Power-off protection chip is for when prominent
So during power-off, the data in flash chip are not lost.Information comparison assembly 340 include data transfer chip, data buffer storage chip,
Information comparison chip and result notice chip, data transfer chip for after receiving phonetic order, from information storage module
Transfer the voice messaging of driver in 330, and be saved in data buffer storage chip；Data buffer storage chip is for preserving from information temporarily
The voice messaging storing the driver transferred in assembly 330 and the phonetic order collected by voice collecting assembly (numeral letter
Number)；Information contrast chip is for comparing the voice messaging of the driver transferred from information storage module 330 and passing through voice collecting
The phonetic order (digital signal) that assembly collects；Result notice chip is for sending authentication result to speech recognition component 350
With phonetic order (digital signal), it is additionally operable to export voice messaging order to voice collecting assembly 320.Speech recognition component 350
Receiving chip, instruction conversion chip and instruction pio chip including information, information receives chip and is used for receiving information comparison assembly
340 authentication results sended over and phonetic order (digital signal)；Instruction conversion chip is for phonetic order (numeral letter
Number) it is converted into control instruction (signal of telecommunication)；Instruction pio chip is for passing to control instruction (signal of telecommunication) to instruct transmission group
Part 360.Instruction issue group part 350 includes that command reception chip and instruction send chip, and command reception chip can be used for receiving language
The control instruction (signal of telecommunication) that sound recognizer component 350 sends over；Instruction sends chip for sending to all parts of automobile
Various control instructions.
Embodiment 4
Fig. 4 is the view of a preferred embodiment of the car microphone front panel of the band speech recognition controlled according to the present invention.
Label 310 is the protecgulum of car microphone, and label 321 is speaker, and label 322 is phonetic entry mouth.Speaker
321 for playing voice to driver, and the voice that can play includes: " voice command please be repeat ", " PLSCONFM voice command ",
" voice authentication passes through ", " voice authentication does not passes through ", " whether revising user profile ", " phone number please be say ", " please say close
Code protection problem and answer ", " amendment user profile success " and " being carrying out voice command " etc..Phonetic entry mouth 322 is used for
Perceptual speech inputs, and transmits signals to voice recognition unit.
Embodiment 5
Fig. 5 is the view of another preferred embodiment of the car microphone front panel of the band speech recognition controlled according to the present invention.
Label 310 is the protecgulum of car microphone, and label 321 is speaker, and label 323 is audio frequency input socket.Raise one's voice
Device 321 is for playing voice to driver, and the voice that can play includes: " voice command please be repeat ", " PLSCONFM voice command ",
" voice authentication passes through ", " voice authentication does not passes through ", " whether revising user profile " " phone number please be say ", " please say close
Code protection problem and answer ", " amendment user profile success " and " being carrying out voice command " etc..Audio frequency input socket 323 is used
In external voice-input device, including wire microphone, the wired earphone of band mike, the audio output line of mobile phone, intelligence
Can the mobile output lead of equipment, the mobile output lead etc. of laptop computer.
Embodiment 6
In voice collecting unit, select FL123 ultra high speed A/D conversion chip for voice collecting and conversion, it is possible to by voice signal
(analogue signal) changes into digital signal.In voice authentication unit, ScanDisk 16G flash chip is selected to be used for storing number
It is believed that breath (including driver information and various phonetic control command information), select sc8821 chip as ScanDisk 16G flash memory
The power-off protection chip of chip, selects dsp chip TMS320VC5410DSP to be used for voice authentication, from ScanDisk 16G flash memory
Chip transfers the data message of storage, and the digital signal sended over FL123 ultra high speed A/D conversion chip is compared certification.?
In voice recognition unit, use ISD1700 chip as voice output chip for playing voice message to driver, use
LD3320 chip carries out speech recognition.In instruction issue unit, MT8880 chip is selected to be used for receiving instruction and issuing instruction,
The digital signal instruction morphing one-tenth action directive (signal of telecommunication) that voice recognition unit is sended over, is sent to the control of vehicle
Unit processed.
Although below various preferred implementations and feature to the present invention are described, but without departing from this
On the premise of bright purpose and objective, those of ordinary skill in the art the present invention can be made many changes, supplement, change and
Delete.The detailed description done above in association with the specific embodiment of the present invention, is not limitation of the present invention.Every according to this
Bright technical spirit, to any simple modification made for any of the above embodiments, all still falls within the scope of technical solution of the present invention.
Claims (10)
1. a car microphone for band speech recognition controlled, including the voice collecting unit for collecting voice, its feature exists
In, also include with lower unit:
Voice authentication unit: the voice messaging received for certification；
Voice recognition unit；For identifying the action that voice describes, and generate control instruction；
Instruction issue unit: for sending control instruction to vehicle.
2. the car microphone of band speech recognition controlled as claimed in claim 1, it is characterised in that: described voice collecting unit
On the mike that the voice signal gathered from wire microphone, is integrated on vehicle, the mike on mobile phone and smart machine
Mike at least one.
3. the car microphone of band speech recognition controlled as claimed in claim 1, it is characterised in that: described voice authentication unit
Including in information storing sub-units and information comparer unit at least one.
4. the car microphone of band speech recognition controlled as claimed in claim 3, it is characterised in that: when using for the first time,
Need typing driver information in described information storing sub-units.
5. the car microphone of band speech recognition controlled as claimed in claim 4, it is characterised in that: described driver information bag
Include: in phonetic order, speech cipher, word speed, intonation, phone number, cryptoguard problem and answer at least one.
6. the car microphone of band speech recognition controlled as claimed in claim 3, it is characterised in that: described information storage is single
Unit has the function changing described driver information.
7. the car microphone of band speech recognition controlled as claimed in claim 6, it is characterised in that: change described driver information
Need to carry out in speech cipher comparison, word speed comparison, intonation comparison phone number comparison and cryptoguard problem comparison at least one
Kind.
8. the car microphone of band speech recognition controlled as claimed in claim 3, it is characterised in that: described information comparer list
Unit has the function transferring the driver's voice messaging preserved in described information storing sub-units.
9. the car microphone of band speech recognition controlled as claimed in claim 8, it is characterised in that: described driver's voice messaging
Including in phonetic order, word speed and intonation at least one.
10. the car microphone of band speech recognition controlled as claimed in claim 8, it is characterised in that: described information comparer
Unit also has the function that the voice judging to receive is the most consistent with described driver's voice messaging.
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| CN201610787870.7A CN106218557B (en) | 2016-08-31 | 2016-08-31 | Vehicle-mounted microphone with voice recognition control function |
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| CN201610787870.7A CN106218557B (en) | 2016-08-31 | 2016-08-31 | Vehicle-mounted microphone with voice recognition control function |
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| CN107545894A (en) * | 2017-01-22 | 2018-01-05 | 斑马信息科技有限公司 | Sound control method and speech control system for vehicle |
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| CN111433736A (en) * | 2017-12-01 | 2020-07-17 | 雅马哈株式会社 | Machine control system, machine control method, and program |
| CN111433736B (en) * | 2017-12-01 | 2024-05-07 | 雅马哈株式会社 | Machine control system and machine control method |
| CN109080407A (en) * | 2018-08-21 | 2018-12-25 | 上海博泰悦臻网络技术服务有限公司 | The customizing method and vehicle device of ventilation mode |
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