CN107068146A - A kind of intelligent automobile voice login method and system - Google Patents
A kind of intelligent automobile voice login method and system Download PDFInfo
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- CN107068146A CN107068146A CN201710123827.5A CN201710123827A CN107068146A CN 107068146 A CN107068146 A CN 107068146A CN 201710123827 A CN201710123827 A CN 201710123827A CN 107068146 A CN107068146 A CN 107068146A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001755 vocal effect Effects 0.000 claims abstract description 119
- 238000005457 optimization Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 6
- 210000000056 organ Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 210000000867 larynx Anatomy 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 210000003928 nasal cavity Anatomy 0.000 description 3
- 230000035479 physiological effects, processes and functions Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000002105 tongue Anatomy 0.000 description 3
- 210000000515 tooth Anatomy 0.000 description 3
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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
- G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
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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
- G10L15/26—Speech to text systems
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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
- G10L15/28—Constructional details of speech recognition systems
- G10L15/30—Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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Abstract
The present invention relates to a kind of intelligent automobile voice login method and system.Vocal print feature is obtained by carrying out parsing to user speech information, and device id or the device id of mobile terminal by on-vehicle host, server carries out retrieval matching beyond the clouds, when the device id of the device id or mobile terminal of vocal print feature and on-vehicle host is while after the match is successful, can be with login system, do not need user to carry out providing user name and login password and verified, it is to avoid occur password forget or password leakage situation and the consequence that produces.
Description
Technical field
The present invention relates to intelligent automobile technical field, more particularly to a kind of intelligent automobile voice login method and system.
Background technology
With continuing to develop for automotive engineering, present automobile is increasingly to energy-conserving and environment-protective direction and intelligent interconnection direction
Function in development, automobile also becomes increasingly complex.And in order to preferably manage these functions, and be easy to interact with driver,
The car-mounted terminals such as car running computer would generally be provided with automobile.The login of the car-mounted terminals such as car running computer, generally passes through control
Key-press input or touch-screen input.
In the prior art, the checking of user is mainly logged in by user name with logining password.And in these technologies
It is central, carry out verifying that login easily password occurs and forgotten with password is logined by user name, the leakage of user name and login password
Situations such as generation.
The content of the invention
For this reason, it may be necessary to which providing a kind of car-mounted terminals such as car running computer that increase logs in safe intelligent automobile voice login method
And system.
To achieve the above object, a kind of intelligent automobile voice login method is inventor provided, including：
User speech information and device id are obtained, device id or mobile terminal of the device id including on-vehicle host
Device id；
Parsing is carried out to user speech information and obtains vocal print feature, and vocal print and device id are sent to cloud server；
Cloud server is retrieved by carrying out vocal print feature and device id matching in database beyond the clouds, the high in the clouds data
Storehouse stores the vocal print feature obtained during user's registration, device id, username and password, when vocal print feature and device id matching
When, cloud server sends the feedback information for agreeing to log in on-vehicle host；When vocal print feature and device id are mismatched, then cloud
Server is held to send the feedback information for refusing to log in on-vehicle host；
On-vehicle host performs the feedback information of cloud server.
Further optimization, the vocal print feature includes：Acoustic feature, lexical characteristics, prosodic features and channel information.
Further optimization, " cloud server is retrieved by carrying out vocal print and device id matching in database beyond the clouds "
Including：
By in database beyond the clouds retrieve vocal print feature whether match, and device id whether be on-vehicle host equipment
One in the device id of ID or mobile terminal.
Further optimization, when the cloud server is by user's registration, acquisition sound is carried out according to the content pronunciation of regulation
Line feature, and store to cloud database.
Further optimization, when the cloud server is by user's registration, the content pronunciation set according to user is obtained
Vocal print feature is taken, and is stored to cloud database.
The present inventor provides a kind of intelligent automobile voice login system of another scheme again, it is characterised in that including car
Carry main frame, mobile device and cloud server；
The on-vehicle host is used for the device id for obtaining user speech information and on-vehicle host, and user speech information is entered
Row parsing obtains speech characteristic value, and speech characteristic value and device id are sent to cloud server, and the on-vehicle host is also used
In the feedback information for performing cloud server；
The mobile terminal is used for the device id for obtaining user speech information and mobile terminal, and user speech information is entered
Row parsing obtains speech characteristic value, and speech characteristic value and device id are sent to cloud server；
The cloud server includes cloud database, and the cloud database stores the voice inputted during user's registration
Characteristic value, device id, username and password, the cloud server are used in database beyond the clouds carry out vocal print feature and equipment
ID matching retrievals, when vocal print feature and device id matching, cloud server sends the feedback letter for agreeing to log in on-vehicle host
Breath；When vocal print feature and device id are mismatched, then cloud server sends the feedback information for refusing to log in on-vehicle host.
Further optimization, the vocal print feature includes：Acoustic feature, lexical characteristics, prosodic features and channel information.
Further optimization, " cloud server is retrieved by carrying out vocal print and device id matching in database beyond the clouds "
Including：
By in database beyond the clouds retrieve vocal print feature whether match, and device id whether be on-vehicle host equipment
One in the device id of ID or mobile terminal.
Further optimization, when the cloud server is by user's registration, acquisition sound is carried out according to the content pronunciation of regulation
Line feature, and store to cloud database.
Further optimization, when the cloud server is by user's registration, the content pronunciation set according to user is obtained
Vocal print feature is taken, and is stored to cloud database.
The present inventor additionally provides a kind of intelligent automobile voice login system of another technical scheme, including on-vehicle host,
Mobile terminal and cloud server；
The on-vehicle host is used to obtaining the device id of user speech information and on-vehicle host, and by voice messaging and equipment
ID is sent to cloud server, and the on-vehicle host is additionally operable to perform the feedback information of cloud server；
The mobile terminal is used to obtaining the device id of user speech information and mobile terminal, and by voice messaging and movement
The device id of terminal is sent to cloud server；
The cloud server includes cloud database, and the cloud database stores the voice inputted during user's registration
Characteristic value, device id, username and password, the cloud server are used to carry out voice messaging parsing acquisition vocal print feature,
Vocal print feature and device id matching retrieval are carried out in database beyond the clouds, when vocal print feature and device id matching, cloud service
Device sends the feedback information for agreeing to log in on-vehicle host；When vocal print feature and device id are mismatched, then cloud server to
On-vehicle host sends the feedback information that refusal is logged in.
Further optimization, the vocal print feature includes：Acoustic feature, lexical characteristics, prosodic features and channel information.
Further optimization, " cloud server is retrieved by carrying out vocal print and device id matching in database beyond the clouds "
Including：
Judge it is that on-vehicle host passage obtains voice messaging or mobile terminal leads to according to the channel information of vocal print feature
Road obtains voice messaging；
If on-vehicle host passage obtains voice messaging, then the device id for carrying out on-vehicle host carries out matching comparison and correspondingly
Vocal print feature, grammar property and the prosodic features that on-vehicle host passage is obtained carry out matching comparison；
If mobile terminal passage obtains voice messaging, then the device id for moving terminal carries out matching comparison and correspondingly
Vocal print feature, grammar property and the prosodic features that mobile terminal passage is obtained carry out matching comparison.
Further optimization, when the cloud server is by user's registration, acquisition sound is carried out according to the content pronunciation of regulation
Line feature, and store to cloud database.
Further optimization, when the cloud server is by user's registration, the content pronunciation set according to user is obtained
Vocal print feature is taken, and is stored to cloud database.
Prior art is different from, above-mentioned technical proposal obtains vocal print feature by carrying out parsing to user speech information, and
By the device id or the device id of mobile terminal of on-vehicle host, server progress retrieval matching, works as vocal print feature beyond the clouds
, can be with login system, it is not necessary to user with the device id of the device id of on-vehicle host or mobile terminal after the match is successful simultaneously
Carry out providing user name and login password and verified, it is to avoid occur password forget or password leakage situation and after producing
Really.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of intelligent automobile voice login method described in embodiment；
Fig. 2 is a kind of structural scheme of mechanism of intelligent automobile voice login system described in embodiment.
Embodiment
To describe the technology contents of technical scheme in detail, feature, the objects and the effects being constructed, below in conjunction with specific reality
Apply example and coordinate accompanying drawing to be explained in detail.
Referring to Fig. 1, a kind of intelligent automobile voice login method of the present embodiment, including：
Step 110：User speech information and device id are obtained, the device id includes device id or the shifting of on-vehicle host
The device id of dynamic terminal；
Step 120：Parsing is carried out to user speech information and obtains vocal print feature, and vocal print and device id are sent to high in the clouds
Server；
Step 130：Cloud server is retrieved by carrying out vocal print feature and device id matching in database beyond the clouds, described
Cloud database stores the vocal print feature obtained during user's registration, device id, username and password, when vocal print feature and equipment
When ID is matched, cloud server sends the feedback information for agreeing to log in on-vehicle host；When vocal print feature and device id are mismatched
When, then cloud server sends the feedback information for refusing to log in on-vehicle host；
Step 140：On-vehicle host performs the feedback information of cloud server.
Vocal print not only has specificity, and the characteristics of have relative stability.After adult, the sound of people can keep long-term
Stablize relatively constant.It is demonstrated experimentally that no matter talker is deliberately to imitate other people sound and the tone, or whisper in sb.'s ear is softly talked, i.e.,
Make to imitate remarkably true to life, its vocal print is but differed all the time.And Application on Voiceprint Recognition, one kind of biological identification technology.Application on Voiceprint Recognition is just
It is that acoustical signal is converted into electric signal, then is identified with computer.The generation of human language is Body Languages maincenter and pronunciation
A complicated physiology physical process between organ, phonatory organ -- tongue, tooth, larynx, lung, nasal cavity that people uses in speech
Everyone is widely different in terms of size and form, so the voiceprint map of any two people is all variant.
By the microphone on the microphone or mobile terminal in on-vehicle host obtain the voice messaging of user, and
And by being parsed to voice messaging after, obtain vocal print feature, while obtain on-vehicle host device id or mobile terminal
Device id, beyond the clouds the cloud database in server retrieved, vocal print feature and device id are matched, work as vocal print
Feature and device id are matched simultaneously when, then cloud server feeds back to on-vehicle host and logged in, conversely, when vocal print feature and setting
When standby ID is mismatched, then, cloud server feeds back to on-vehicle host refusal login.So pass through the vocal print feature progress of user
Match somebody with somebody, and the device id or the device id of mobile terminal by on-vehicle host are matched, increase is accurate, without inputting user name
And login password, it is user-friendly, and simultaneously because the uniqueness of vocal print feature, each reason without contact so that
Log in safer, it is to avoid occur forgetting Password and the consequence caused by reason such as password leakage.
In the present embodiment, in order to the vocal print feature of simple and fast resolving user, the vocal print feature includes：Sound
Learn feature, lexical characteristics, prosodic features and channel information.From the angle that can be modeled using mathematical method, vocal print is automatic
The feature that identification model can be used at present includes：(1) acoustic feature (cepstrum)；(2) lexical characteristics (the related word of speaker
N-gram, phoneme n-gram)；(3) prosodic features (fundamental tone and energy " posture " that are described using n-gram)；(4) channel information
(which kind of passage used)；N-Gram is a kind of language model commonly used in large vocabulary continuous speech recognition.By using mathematics side
Method is modeled, parsing voice messaging that can be quickly, so as to obtain the vocal print feature of user.
It is in the present embodiment, described that " cloud server is examined by carrying out vocal print and device id matching in database beyond the clouds
Rope " includes：By in database beyond the clouds retrieve vocal print feature whether match, and device id whether be on-vehicle host equipment
One in the device id of ID or mobile terminal.By the device id or mobile terminal that carry out vocal print feature and on-vehicle host
Device id in one matched so that matching more accurately and quickly.Stepped on when there is user using new intelligent automobile
When recording car-mounted terminal, by inputting ID, user profile is obtained by sound pick-up and the vocal print feature of acquisition user is parsed, and
And the device id of the mobile device of acquisition user is logged in, and when making the car-mounted terminal of the new intelligent automobile of User logs in, is more pacified
It is complete and quick.And when user logs in the car-mounted terminal of intelligent automobile using new mobile terminal, by inputting ID, pass through
Sound pick-up obtains user profile and parses the vocal print feature for obtaining user, and obtains the device id progress of the on-vehicle host of user
Log in, it is safer and quick when making the car-mounted terminal of the new intelligent automobile of User logs in.
In the present embodiment, in order to reach more preferable recognition effect, when the cloud server is by user's registration, according to
Defined content pronunciation carries out acquisition vocal print feature, and stores to cloud database.Occurred by the content of setting, such as
" cloud degree automobile changes ordinary ", " cloud degree pursued vehicle is remarkable ", the content provided of " cloud degree bus arrival is farther " are sent out
Sound and then or vocal print feature, stored into cloud database, beyond the clouds in database, sound-groove model can be smart one by one
Accurate foundation, during identification, by pronouncing by defined content, can so reach more preferable recognition effect.
In the present embodiment, the use of user for convenience, and increase the alternative of user, the cloud server leads to
When crossing user's registration, the content pronunciation set according to user carries out acquisition vocal print feature, and stores to cloud database.In registration
When, it can be pronounced without user according to the content of regulation, and the voice content voluntarily set by user is pronounced,
It is modeled in cloud database so that user, which uses, to be more convenient, and increases the alternative of user.
Referring to Fig. 2, in another embodiment, a kind of intelligent automobile voice login system, including on-vehicle host, movement
Terminal and cloud server；
The on-vehicle host is used to obtaining the device id of user speech information and on-vehicle host, and by voice messaging and equipment
ID is sent to cloud server, and the on-vehicle host is additionally operable to perform the feedback information of cloud server；
The mobile terminal is used to obtaining the device id of user speech information and mobile terminal, and by voice messaging and movement
The device id of terminal is sent to cloud server；
The cloud server includes cloud database, and the cloud database stores the voice inputted during user's registration
Characteristic value, device id, username and password, the cloud server are used to carry out voice messaging parsing acquisition vocal print feature,
Vocal print feature and device id matching retrieval are carried out in database beyond the clouds, when vocal print feature and device id matching, cloud service
Device sends the feedback information for agreeing to log in on-vehicle host；When vocal print feature and device id are mismatched, then cloud server to
On-vehicle host sends the feedback information that refusal is logged in.
Vocal print not only has specificity, and the characteristics of have relative stability.After adult, the sound of people can keep long-term
Stablize relatively constant.It is demonstrated experimentally that no matter talker is deliberately to imitate other people sound and the tone, or whisper in sb.'s ear is softly talked, i.e.,
Make to imitate remarkably true to life, its vocal print is but differed all the time.And Application on Voiceprint Recognition, one kind of biological identification technology.Application on Voiceprint Recognition is just
It is that acoustical signal is converted into electric signal, then is identified with computer.The generation of human language is Body Languages maincenter and pronunciation
A complicated physiology physical process between organ, phonatory organ -- tongue, tooth, larynx, lung, nasal cavity that people uses in speech
Everyone is widely different in terms of size and form, so the voiceprint map of any two people is all variant.
By the microphone on the microphone or mobile terminal in on-vehicle host obtain the voice messaging of user, and
And after on-vehicle host or mobile terminal to voice messaging by parsing, vocal print feature is obtained, while obtaining vehicle-mounted master
The device id of machine or the device id of mobile terminal, beyond the clouds the cloud database in server retrieved, to vocal print feature
Matched with device id, when vocal print feature and device id while when matching, then cloud server feeds back to on-vehicle host progress
Log in, conversely, when vocal print feature and device id are mismatched, then, cloud server feeds back to on-vehicle host refusal login.So
Matched by the vocal print feature of user, and the device id progress of the device id or mobile terminal by on-vehicle host
Match somebody with somebody, increase is accurate, user-friendly without inputting user name and login password, and simultaneously because vocal print feature it is unique
Property, each reason without contact so that log in safer, it is to avoid occur forgetting Password with caused by the reason such as password leakage
Consequence.
In the present embodiment, the vocal print feature includes：Acoustic feature, lexical characteristics, prosodic features and channel information.
It is in the present embodiment, described that " cloud server is examined by carrying out vocal print and device id matching in database beyond the clouds
Rope " includes：By in database beyond the clouds retrieve vocal print feature whether match, and device id whether be on-vehicle host equipment
One in the device id of ID or mobile terminal.When there is user using new intelligent automobile login car-mounted terminal, pass through
ID is inputted, user profile is obtained by sound pick-up and the vocal print feature of acquisition user is parsed, and obtains the movement of user
The device id of equipment is logged in, safer and quick when making the car-mounted terminal of the new intelligent automobile of User logs in.And work as user
When logging in the car-mounted terminal of intelligent automobile using new mobile terminal, by inputting ID, user is obtained by sound pick-up and believed
The vocal print feature for obtaining user is ceased and parsed, and obtains the device id of the on-vehicle host of user and is logged in, makes User logs in
It is safer and quick during the car-mounted terminal of new intelligent automobile.
In the present embodiment, when the cloud server is by user's registration, obtained according to the content pronunciation of regulation
Vocal print feature, and store to cloud database.
In the present embodiment, when the cloud server is by user's registration, the content set according to user pronounces to carry out
Vocal print feature is obtained, and is stored to cloud database.
In another embodiment intelligent automobile voice login system, including on-vehicle host, mobile terminal and cloud server；
The on-vehicle host is used to obtaining the device id of user speech information and on-vehicle host, and by voice messaging and equipment
ID is sent to cloud server, and the on-vehicle host is additionally operable to perform the feedback information of cloud server；
The mobile terminal is used to obtaining the device id of user speech information and mobile terminal, and by voice messaging and movement
The device id of terminal is sent to cloud server；
The cloud server includes cloud database, and the cloud database stores the voice inputted during user's registration
Characteristic value, device id, username and password, the cloud server are used to carry out voice messaging parsing acquisition vocal print feature,
Vocal print feature and device id matching retrieval are carried out in database beyond the clouds, when vocal print feature and device id matching, cloud service
Device sends the feedback information for agreeing to log in on-vehicle host；When vocal print feature and device id are mismatched, then cloud server to
On-vehicle host sends the feedback information that refusal is logged in.
Vocal print not only has specificity, and the characteristics of have relative stability.After adult, the sound of people can keep long-term
Stablize relatively constant.It is demonstrated experimentally that no matter talker is deliberately to imitate other people sound and the tone, or whisper in sb.'s ear is softly talked, i.e.,
Make to imitate remarkably true to life, its vocal print is but differed all the time.And Application on Voiceprint Recognition, one kind of biological identification technology.Application on Voiceprint Recognition is just
It is that acoustical signal is converted into electric signal, then is identified with computer.The generation of human language is Body Languages maincenter and pronunciation
A complicated physiology physical process between organ, phonatory organ -- tongue, tooth, larynx, lung, nasal cavity that people uses in speech
Everyone is widely different in terms of size and form, so the voiceprint map of any two people is all variant.
By the microphone on the microphone or mobile terminal in on-vehicle host obtain the voice messaging of user, and
The device id of on-vehicle host or the device id of mobile terminal are obtained, is sent to cloud server, beyond the clouds to language in server
Message breath carries out parsing and obtains vocal print feature, and the cloud database in server is retrieved beyond the clouds, to vocal print feature with
Device id is matched, when vocal print feature and device id while when matching, then cloud server feeds back to on-vehicle host and stepped on
Record, conversely, when vocal print feature and device id are mismatched, then, cloud server feeds back to on-vehicle host refusal login.So lead to
The vocal print feature for crossing user is matched, and the device id or the device id of mobile terminal by on-vehicle host are matched,
Increase is accurate, user-friendly without inputting user name and login password, and simultaneously because the uniqueness of vocal print feature,
Each reason without contact so that log in safer, it is to avoid occur forgetting Password with caused by the reason such as password leakage after
Really.
In the present embodiment, the vocal print feature includes：Acoustic feature, lexical characteristics, prosodic features and channel information.
It is in the present embodiment, described that " cloud server is examined by carrying out vocal print and device id matching in database beyond the clouds
Rope " includes：By in database beyond the clouds retrieve vocal print feature whether match, and device id whether be on-vehicle host equipment
One in the device id of ID or mobile terminal.When there is user using new intelligent automobile login car-mounted terminal, pass through
ID is inputted, user profile is obtained by sound pick-up and the vocal print feature of acquisition user is parsed, and obtains the movement of user
The device id of equipment is logged in, safer and quick when making the car-mounted terminal of the new intelligent automobile of User logs in.And work as user
When logging in the car-mounted terminal of intelligent automobile using new mobile terminal, by inputting ID, user is obtained by sound pick-up and believed
The vocal print feature for obtaining user is ceased and parsed, and obtains the device id of the on-vehicle host of user and is logged in, makes User logs in
It is safer and quick during the car-mounted terminal of new intelligent automobile.In the present embodiment, the cloud server passes through user's registration
When, acquisition vocal print feature is carried out according to the content pronunciation of regulation, and store to cloud database.
In the present embodiment, when the cloud server is by user's registration, the content set according to user pronounces to carry out
Vocal print feature is obtained, and is stored to cloud database.
Although the various embodiments described above are described, those skilled in the art once know basic wound
The property made concept, then can make other change and modification to these embodiments, so embodiments of the invention are the foregoing is only,
Not thereby the scope of patent protection of the present invention, the equivalent structure that every utilization description of the invention and accompanying drawing content are made are limited
Or equivalent flow conversion, or other related technical fields are directly or indirectly used in, similarly it is included in the patent of the present invention
Within protection domain.
Claims (10)
1. a kind of intelligent automobile voice login method, it is characterised in that including：
User speech information and device id are obtained, the device id includes the device id of on-vehicle host or the equipment of mobile terminal
ID；
Parsing is carried out to user speech information and obtains vocal print feature, and vocal print feature and device id are sent to cloud server；
Cloud server is retrieved by carrying out vocal print feature and device id matching in database beyond the clouds, the cloud database storage
There are the vocal print feature obtained during user's registration, device id, username and password, when vocal print feature and device id matching, cloud
Server is held to send the feedback information for agreeing to log in on-vehicle host；When vocal print feature and device id are mismatched, then high in the clouds takes
Business device sends the feedback information for refusing to log in on-vehicle host；
On-vehicle host performs the feedback information of cloud server.
2. intelligent automobile voice login method according to claim 1, it is characterised in that the vocal print feature includes：Acoustics
Feature, lexical characteristics, prosodic features and channel information.
3. intelligent automobile voice login method according to claim 1, it is characterised in that it is described " cloud server by
Vocal print and device id matching retrieval are carried out in cloud database " include：
By in database beyond the clouds retrieve vocal print feature whether match, and device id whether be on-vehicle host device id or
One in the device id of person's mobile terminal.
4. intelligent automobile voice login method according to claim 1, it is characterised in that the cloud server passes through user
During registration, acquisition vocal print feature is carried out according to the content pronunciation of regulation, and store to cloud database.
5. intelligent automobile voice login method according to claim 1, it is characterised in that the cloud server passes through user
During registration, the content pronunciation set according to user carries out acquisition vocal print feature, and stores to cloud database.
6. a kind of intelligent automobile voice login system, it is characterised in that including on-vehicle host, mobile device and cloud server；
The on-vehicle host is used for the device id for obtaining user speech information and on-vehicle host, and user speech information is solved
Analysis obtains vocal print feature, and the device id of vocal print feature and on-vehicle host is sent to cloud server, and the on-vehicle host is also
Feedback information for performing cloud server；
The mobile terminal is used for the device id for obtaining user speech information and mobile terminal, and user speech information is solved
Analysis obtains vocal print feature, and the device id of vocal print feature and mobile terminal is sent to cloud server；
The cloud server includes cloud database, and it is special that the cloud database stores the vocal print inputted during user's registration
Levy, device id, username and password, the cloud server is used to carry out vocal print feature and device id in database beyond the clouds
With retrieval, when vocal print feature and device id matching, cloud server sends the feedback information for agreeing to log in on-vehicle host；When
When vocal print feature and device id mismatch, then cloud server sends the feedback information for refusing to log in on-vehicle host.
7. intelligent automobile voice login system according to claim 6, it is characterised in that the vocal print feature includes：Acoustics
Feature, lexical characteristics, prosodic features and channel information.
8. intelligent automobile voice login system according to claim 6, it is characterised in that it is described " cloud server by
Vocal print and device id matching retrieval are carried out in cloud database " include：
By in database beyond the clouds retrieve vocal print feature whether match, and device id whether be on-vehicle host device id or
One in the device id of person's mobile terminal.
9. intelligent automobile voice login system according to claim 6, it is characterised in that the cloud server passes through user
During registration, acquisition vocal print feature is carried out according to the content pronunciation of regulation, and store to cloud database.
10. intelligent automobile voice login system according to claim 6, it is characterised in that the cloud server by using
When family is registered, the content pronunciation set according to user carries out acquisition vocal print feature, and stores to cloud database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710123827.5A CN107068146A (en) | 2017-03-03 | 2017-03-03 | A kind of intelligent automobile voice login method and system |
Applications Claiming Priority (1)
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| CN108650276A (en) * | 2018-05-21 | 2018-10-12 | 北京五八信息技术有限公司 | A kind of login method, device, electronic equipment and storage medium |
| CN110932862A (en) * | 2019-10-22 | 2020-03-27 | 安信通科技（澳门）有限公司 | Vehicle-mounted equipment login management method and device in vehicle |
| CN111901798A (en) * | 2019-05-06 | 2020-11-06 | 上海擎感智能科技有限公司 | Login management method and device and computer storage medium |
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