CN106683673A - Method, device and system for adjusting driving modes and vehicle - Google Patents
Method, device and system for adjusting driving modes and vehicle Download PDFInfo
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- CN106683673A CN106683673A CN201611270786.4A CN201611270786A CN106683673A CN 106683673 A CN106683673 A CN 106683673A CN 201611270786 A CN201611270786 A CN 201611270786A CN 106683673 A CN106683673 A CN 106683673A
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- 230000001755 vocal effect Effects 0.000 claims description 215
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/182—Selecting between different operative modes, e.g. comfort and performance modes
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification techniques
- G10L17/22—Interactive procedures; Man-machine interfaces
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Abstract
The invention discloses a method, a device and a system for adjusting driving modes and a vehicle. The method includes receiving a voice instruction; querying feature databases; determining parameter information of the driving modes on the basis of to-be-confirmed voiceprint features; acquiring the voice instruction and acquiring the parameter information of the driving modes in driving procedures. The method, the device, the system and the vehicle have the advantages that the vehicle can be adjusted to be in the most familiar and habitual driving modes by the aid of the single voice instruction, and accordingly users can be positioned in habitual driving environments without manually adjusting the parameter information of the driving modes; the parameter information of the driving modes of the users can be automatically acquired in the vehicle driving procedures of the users without being manually set by the users, the tedious properties of user operation can be prevented, specific physical buttons can be omitted, and influence on the aesthetics of internal environments of the vehicle can be prevented; the quantity of the parameter information of the driving modes of the users is unlimited for the same vehicle, and the personalized driving modes of the various users can be implemented.
Description
Technical field
The present invention relates to the intelligent vehicles technology, especially a kind of method of adjustment of driving model, device and system, vehicle.
Background technology
In recent years, with the fast development of intelligent automobile technology, personalized and safety driving model experience more can
By customer acceptance.Wherein, personalized driving model, for example, adapt to seat state, the direction plate-like of different user driving habit
The style that shows topics, hobby media music, in-car atmosphere lamp and driving model etc. are controlled in state, rearview mirror direction, instrument.
In prior art, adjust vehicle drive mode mode be, by be configured in automobile button (SET keys) according to
Secondary every driving model parameter that multiple users are set.After setting, by physical button or automobile key in different use
Switch between the driving model parameter at family.
During the present invention is realized, inventor has found, the method for above-mentioned adjustment vehicle drive mode in prior art
At least there is problems with：
The operation for arranging or changing driving model parameter is more complicated；
Every driving model parameter of the multiple users for arranging cannot be distinguished by the identity of user of service, any to use per capita
The driving model parameter of any one user, if driving model parameter current in automobile is not suitable for the driving of active user
Custom, then user also needs to be cut between the driving model parameter of different user by physical button or automobile key
Change；
2~3 groups of driving model supplemental characteristics suitable for 2~3 people can only be at most recorded, is practised if any more different driving
Used user's driving, then cannot realize the driving model of personalization；
Need to arrange extra physical button for the demand in car steering storehouse, affect attractive in appearance.
The content of the invention
An embodiment of the present invention technical problem to be solved is：A kind of method of adjustment of driving model, device are provided
With system, vehicle, to solve above-mentioned prior art at least in part the technical problem that the method for vehicle drive mode is present is adjusted.
One side according to embodiments of the present invention, there is provided a kind of driving model method of adjustment, including：
Phonetic order in response to receiving the certain content that user on vehicle sends, obtains the vocal print of the phonetic order
Feature is used as vocal print feature to be confirmed；
Whether there is the corresponding driving model parameter information of the vocal print feature to be confirmed in query characteristics data base；It is described
Property data base includes more than one user profile entry, and each user profile entry includes the reference vocal print feature of a user
With driving model parameter information；
If there is the corresponding driving model parameter information of the vocal print feature to be confirmed, based on the vocal print feature to be confirmed
Corresponding driving model parameter information adjusts the current driving model of the vehicle；
If there is no the corresponding driving model parameter information of the vocal print feature to be confirmed, user's certain content is gathered
Phonetic order, form the reference vocal print feature of the user, user's letter of the user is created in the property data base
Breath entry, and the reference vocal print feature of user described in the user profile bar program recording in the user；
During the user drives vehicle, the driving model parameter information of the user is gathered, and in the spy
Levy the driving model parameter information that user is recorded in the user profile entry of user described in data base.
Alternatively, in above-mentioned each method embodiment of the invention, the driving model parameter information includes following any one
Item is multinomial：
Seat state information, steering wheel position information, rearview mirror status information, media play record information, instrument show
Theme style, middle control show topics style, hobby media music, in-car atmosphere lamp, vehicle window status information.
Alternatively, in above-mentioned each method embodiment of the invention, inquire about in the property data base and treated with the presence or absence of described
Confirm the corresponding driving model parameter information of vocal print feature, including：
Vocal print feature is referred to from the characteristic library inquiry with the vocal print feature matching degree highest to be confirmed；
Relatively whether the vocal print feature to be confirmed and the matching degree highest are little with reference to the difference between vocal print feature
In predetermined threshold value；
If the vocal print feature to be confirmed and the matching degree highest are with reference to the difference between vocal print feature less than default
Threshold value, inquires about the matching degree highest and believes with the presence or absence of driving model parameter with reference in the user profile entry of vocal print feature place
Breath；
If there is driving model parameter information, confirm there is the vocal print feature correspondence to be confirmed in the property data base
Driving model parameter information；
Otherwise, if there is no driving model parameter information, confirm there is no the sound to be confirmed in the property data base
The corresponding driving model parameter information of stricture of vagina feature.
Alternatively, in above-mentioned each method embodiment of the invention, in response to receiving the spy that multiple users send on vehicle
Determine the phonetic order of content, based on rule set in advance, choose the vocal print feature conduct of a specific user in multiple users
Vocal print feature to be confirmed, then performs the vocal print feature for obtaining the phonetic order as the behaviour of vocal print feature to be confirmed
Make.
Alternatively, in above-mentioned each method embodiment of the invention, the vocal print feature for obtaining the phonetic order is true as treating
Recognize vocal print feature, including：
Voice pretreatment is carried out to the phonetic order of the certain content, the phonetic order of the certain content is converted into
First audio digital signals；
Denoising is carried out to first audio digital signals and quiet frame is weeded out, first is obtained and is optimized voice signal；
Characteristic parameter is extracted from the described first optimization voice signal, the vocal print feature to be confirmed is formed.
Alternatively, in above-mentioned each method embodiment of the invention, the phonetic order for gathering user's certain content,
The reference vocal print feature of the user is formed, including：
Prompting user gathers with reading the phonetic order of certain content from phonetic order of the user with the certain content read
Vocal print feature, forms the reference vocal print feature of the user.
Alternatively, in above-mentioned each method embodiment of the invention, adopt from phonetic order of the user with the certain content read
Collection vocal print feature, forms the reference vocal print feature of the user, including：
Voice pretreatment is carried out to the phonetic order of certain content of the user with reading, the user is specific with what is read
The phonetic order of content is converted into the second audio digital signals；
Denoising is carried out to second audio digital signals and quiet frame is weeded out, second is obtained and is optimized voice signal；
Characteristic parameter is extracted from the described second optimization voice signal, the reference vocal print feature of the user is formed.
Alternatively, in above-mentioned each method embodiment of the invention, user's letter of the user described in the property data base
After the driving model parameter information of user is recorded in breath entry, also include：
During the user drives vehicle, the operation of user, the driving in response to detecting the user are monitored
There is Significant Change in pattern, gather driving model and the new driving model parameter information after Significant Change occurs, and newly be driven with described
The existing driving model parameter information of user described in property data base described in mode parameter information updating is sailed, the user is formed
New user profile entry.
Alternatively, in above-mentioned each method embodiment of the invention, after creating the user profile entry of the user, also wrap
Include：The user profile entry of the user is stored in cloud server；And/or
With the existing driving model ginseng that the new driving model parameter information updates user described in the property data base
After number information, also include：By the new user profile entry of the user to the user of storage on cloud server
User profile entry is updated.
Alternatively, in above-mentioned each method embodiment of the invention, if not existing, the vocal print feature to be confirmed is corresponding to drive
Mode parameter information is sailed, the phonetic order of user's certain content is gathered, including：
If there is no the corresponding driving model parameter information of the vocal print feature to be confirmed, from cloud server inquiry
With the presence or absence of the corresponding driving model parameter information of the vocal print feature to be confirmed；
If the cloud server has the corresponding driving model parameter information of the vocal print feature to be confirmed, perform described
The operation of the current driving model of the vehicle is adjusted based on the corresponding driving model parameter information of the vocal print feature to be confirmed；
Otherwise, if the cloud server does not have the corresponding driving model parameter information of the vocal print feature to be confirmed,
Perform the operation of the phonetic order of collection user's certain content.
Alternatively, in above-mentioned each method embodiment of the invention, also include：
In response to receiving the wagon control phonetic order that user sends, voice is carried out to the wagon control phonetic order
Identification, obtains voice identification result；
The vehicle is accordingly controlled based on institute's speech recognition result.
Alternatively, in above-mentioned each method embodiment of the invention, also include：
Obtain the vocal print feature of the wagon control phonetic order；
Obtain the wagon control authority of the vocal print feature correspondence user of the wagon control phonetic order；
Whether the wagon control authority of the identification correspondence user supports the corresponding control of the wagon control phonetic order
Operation；
If the wagon control authority of the correspondence user supports the corresponding control operation of the wagon control phonetic order, hold
The row operation for carrying out corresponding control to the vehicle based on institute's speech recognition result；
Or
Acquisition sends the user position of the wagon control phonetic order；
Obtain the wagon control authority of the user position correspondence user；
Whether the wagon control authority of the identification correspondence user supports the corresponding control of the wagon control phonetic order
Operation；
If the wagon control authority of the correspondence user supports the corresponding control operation of the wagon control phonetic order, hold
The row operation for carrying out corresponding control to the vehicle based on institute's speech recognition result.
Other side according to embodiments of the present invention, there is provided a kind of driving model adjusting apparatus, including：
Voice receiving unit, for receiving voice；
Acquiring unit, user receives the phonetic order of the certain content that user on vehicle sends in voice receiving unit
When, the vocal print feature of the phonetic order is obtained as vocal print feature to be confirmed；
Memory element, for storing property data base, the property data base includes more than one user profile entry, often
Individual user profile entry includes the reference vocal print feature and driving model parameter information of a user；
Query unit, for inquiring about the property data base in the presence or absence of the corresponding driving of the vocal print feature to be confirmed
Mode parameter information；
Adjustment unit, for according to the Query Result of the query unit, if there is the vocal print feature correspondence to be confirmed
Driving model parameter information, the vehicle is adjusted based on the corresponding driving model parameter information of the vocal print feature to be confirmed and is worked as
Front driving model；
Information acquisition unit, for according to the Query Result of the query unit, if it is special to there is no the vocal print to be confirmed
Corresponding driving model parameter information is levied, indicates that the voice collecting unit gathers the phonetic order of user's certain content,
The reference vocal print feature of the user is formed, the user profile entry of the user is created in the property data base, and
The reference vocal print feature of user described in the user profile bar program recording of the user；And drive the process of vehicle in the user
In, gather the driving model parameter information of the user, and the user profile entry of the user described in the property data base
The driving model parameter information of middle record user.
Alternatively, in the above-mentioned each device embodiment of the present invention, the driving model parameter information includes following any one
Item is multinomial：
Seat state information, steering wheel position information, rearview mirror status information, media play record information, instrument show
Theme style, middle control show topics style, hobby media music, in-car atmosphere lamp, vehicle window status information.
Alternatively, in the above-mentioned each device embodiment of the present invention, described information collecting unit is additionally operable to：
During the user drives vehicle, the operation of user, the driving in response to detecting the user are monitored
There is Significant Change in pattern, gather driving model and the new driving model parameter information after Significant Change occurs, and newly be driven with described
The existing driving model parameter information of user described in property data base described in mode parameter information updating is sailed, the user is formed
New user profile entry.
Alternatively, in the above-mentioned each device embodiment of the present invention, also include：
Information transmission unit, for after the user profile entry that described information collecting unit creates the user, inciting somebody to action
The user profile entry of the user is stored in cloud server；And/or, in described information collecting unit with the new driving
After the existing driving model parameter information of user described in property data base described in mode parameter information updating, by the user
New user profile entry be sent to cloud server, so as to the new user profile bar that the cloud server passes through the user
The user profile entry of the user of the mesh to storing is updated.
Alternatively, in the above-mentioned each device embodiment of the present invention, described information transmission unit is additionally operable to single in the storage
When there is no the corresponding driving model parameter information of the vocal print feature to be confirmed in unit, from cloud server inquiry whether
There is the corresponding driving model parameter information of the vocal print feature to be confirmed；
The adjustment unit, specifically for there is the corresponding driving of the vocal print feature to be confirmed in the cloud server
During mode parameter information, the vehicle is adjusted based on the corresponding driving model parameter information of the vocal print feature to be confirmed current
Driving model；When the cloud server does not have the corresponding driving model parameter information of the vocal print feature to be confirmed, adopt
Collect the operation of the phonetic order of user's certain content.
Alternatively, in the above-mentioned each device embodiment of the present invention, the voice receiving unit is additionally operable to receive user and sends
Wagon control phonetic order；
Described device also includes：
Voice recognition unit, for receiving the wagon control phonetic order that user sends in the voice receiving unit,
Speech recognition is carried out to the wagon control phonetic order, voice identification result is obtained；
Control unit, for accordingly being controlled the vehicle based on institute's speech recognition result.
Alternatively, in the above-mentioned each device embodiment of the present invention, the memory element is additionally operable to storage and has wagon control
The user profile of authority and the wagon control authority of user；
The acquiring unit, is additionally operable to obtain the vocal print feature of the wagon control phonetic order；
The query unit, is additionally operable to from the memory element obtain the vocal print feature pair of the wagon control phonetic order
Using the wagon control authority at family；And according to institute's speech recognition result, recognize the wagon control authority of the correspondence user
Whether the wagon control phonetic order corresponding control operation is supported；
Described control unit, specifically for the wagon control authority in the correspondence user wagon control voice is supported
When instructing corresponding control operation, the vehicle is accordingly controlled based on institute's speech recognition result；
Or
The memory element, is additionally operable to store the wagon control of the positional information with wagon control authority and each position
Authority；
The acquiring unit, is additionally operable to obtain the user position for sending the wagon control phonetic order；
The query unit, is additionally operable to from the memory element obtain the vehicle control of the user position correspondence user
Authority processed；And recognize whether the wagon control authority of the correspondence user supports the corresponding control of the wagon control phonetic order
System operation；
Described control unit, specifically for the wagon control authority in the correspondence user wagon control voice is supported
When instructing corresponding control operation, the vehicle is accordingly controlled based on institute's speech recognition result.
One side according to embodiments of the present invention, there is provided a kind of driving model adjustment system, including：In the present invention
State the adjusting apparatus of driving model described in any embodiment；And
Cloud server, the user profile entry that the adjusting apparatus for storing the driving model are reported, each user
Data entries include the reference vocal print feature and driving model parameter information of a user, and to the adjustment of the driving model
Device provides the driving model parameter information of request.
Another aspect according to embodiments of the present invention, there is provided a kind of vehicle, including any of the above-described embodiment of the invention
The adjusting apparatus of the driving model.
Based on the method for adjustment of the driving model of the above embodiment of the present invention offer, device and system, vehicle, in response to connecing
The phonetic order of the certain content that user on vehicle sends is received, the vocal print feature for obtaining phonetic order is special as vocal print to be confirmed
Levy；Whether there is the corresponding driving model parameter information of vocal print feature to be confirmed in query characteristics data base；If existing to be confirmed
The corresponding driving model parameter information of vocal print feature, based on the corresponding driving model parameter information of vocal print feature to be confirmed car is adjusted
Current driving model；If there is no the corresponding driving model parameter information of vocal print feature to be confirmed, collection user is specific interior
The phonetic order of appearance, forms the reference vocal print feature of user, the user profile entry of establishment user in property data base, and
The reference vocal print feature of the user profile bar program recording user of user；During user drives vehicle, driving for user is gathered
Mode parameter information is sailed, and records the driving model parameter letter of user in the user profile entry of the user in property data base
Breath, subsequently when the user drives vehicle, the driving model parameter information that just can be based on the user automatically adjusts the driving of vehicle
Pattern, so as to realize the personalized adjust automatically of driving model.
The embodiment of the present invention can allow vehicle to be adjusted to driving of oneself being familiar with the most and be accustomed to by a phonetic order
Under pattern is sailed so as to be in the driving environment of user's custom, and driving model parameter information need not be manually adjusted；Also, user's
Driving model parameter information automatic data collection can be obtained during user drives vehicle, be arranged manually without the need for user, it is to avoid
The triviality of user operation, and specific physical button need not be set, do not affect the attractive in appearance of interior environment；For same
For one car, the quantity of the driving model parameter information of user is not limited, it is possible to achieve the personalized driving mould of each user
Formula；In addition, the unique identity that user is carried out by vocal print feature is confirmed, it is ensured that the identity information of user cannot be stolen
With, moreover it is possible to prevent unauthorized user from illegally being used, relative to other identity products such as key, password, vocal print feature
With more universality, uniqueness, stability, replicability is difficult, protects user security and privacy, improve the safety of vehicle
Property, and vocal print is than recognition method such as fingerprint, palm print characteristics, recognition of face, irises, using convenient, cost is cheaper.
Below by drawings and Examples, technical scheme is described in further detail.
Description of the drawings
Constitute the Description of Drawings embodiments of the invention of a part for description, and together with description for explaining
The principle of the present invention.
Referring to the drawings, according to detailed description below, the present invention can be more clearly understood from, wherein：
Fig. 1 is the flow chart of method of adjustment one embodiment of driving model of the present invention.
Fig. 2 is the flow chart of another embodiment of the method for adjustment of driving model of the present invention.
Fig. 3 is the structural representation of Voiceprint Recognition System.
Fig. 4 is the flow chart that sound-groove model Initialize installation is carried out in automobile.
Fig. 5 is the flow chart of another embodiment of the method for adjustment of driving model of the present invention.
Fig. 6 is the structural representation of adjusting apparatus one embodiment of driving model of the present invention.
Fig. 7 is the structural representation of another embodiment of the adjusting apparatus of driving model of the present invention.
Fig. 8 is the structured flowchart of the vehicle in a concrete application embodiment of the invention.
Specific embodiment
Describe the various exemplary embodiments of the present invention in detail now with reference to accompanying drawing.It should be noted that：Unless had in addition
Body illustrates that the part and the positioned opposite of step, numerical expression and numerical value for otherwise illustrating in these embodiments does not limit this
The scope of invention.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not according to reality
Proportionate relationship draw.
It is below illustrative to the description only actually of at least one exemplary embodiment, never as to the present invention
And its any restriction applied or use.
For technology, method and apparatus may be not discussed in detail known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered a part for description.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further discussed in subsequent accompanying drawing.
The embodiment of the present invention can apply to computer system/server, and it can be with numerous other universal or special calculating
System environmentss or configuration are operated together.It is suitable to well-known computing system, the ring being used together with computer system/server
The example of border and/or configuration is included but is not limited to：Personal computer system, server computer system, thin client, thick client
Machine, hand-held or laptop devices, based on the system of microprocessor, Set Top Box, programmable consumer electronics, NetPC Network PC,
Minicomputer system, large computer system and the distributed cloud computing technology environment including any of the above described system, etc..
Computer system/server can be in computer system executable instruction (the such as journey performed by computer system
Sequence module) general linguistic context under describe.Generally, program module can include routine, program, target program, component, logic, number
According to structure etc., they perform specific task or realize specific abstract data type.Computer system/server can be with
Implement in distributed cloud computing environment, in distributed cloud computing environment, task is by by the long-range of communication network links
What reason equipment was performed.In distributed cloud computing environment, program module may be located at the Local or Remote meter including storage device
On calculation system storage medium.
Fig. 1 is the flow chart of method of adjustment one embodiment of driving model of the present invention.As shown in figure 1, the embodiment side
Method includes：
Step 10, the phonetic order in response to receiving the certain content that user on vehicle sends, obtains the phonetic order
Vocal print feature as vocal print feature to be confirmed.
By the way of voice print verification, safest to have fingerprint recognition as identification field, face is known for instruction control
Not, Application on Voiceprint Recognition etc. is several, and Application on Voiceprint Recognition compares, other recognition method advantages are fairly obvious.(1) voice of vocal print feature
Obtain convenient, natural, user acceptance level is high；(2) the identification cost for obtaining voice is very cheap, using simple a, Mike
Wind；(3) vocal print is recognized and the algorithm complex of confirmation is low, technology maturation；(4) in car steering environment, most convenient is most
Safety is exactly vocal print voice operating.
Step 20, with the presence or absence of the corresponding driving model parameter letter of the vocal print feature to be confirmed in query characteristics data base
Breath；If it is, execution step 30；Otherwise, execution step 40.
Wherein, property data base includes more than one user profile entry, and each user profile entry includes a user
Reference vocal print feature and driving model parameter information.The user profile received in the present embodiment is awarded from authorized user
Power user needs car owner by mode mandates such as automobile cloud platform, such as official website, APP, and after registering new user's success, user owns
Driving habit can be permanently stored, and equally be to get on the bus send out afterwards as long as obtaining mandate of the automobile to account even changing automobile
Go out phonetic order, use habit slitless connection.New user registration course is by sending checking instruction, automobile to automobile cloud platform
Cloud platform is verified to the checking instruction, is that the user issues corresponding authority after checking, and user can according to corresponding authority
Realize the control to automobile.
Step 30, based on the corresponding driving model parameter information of the vocal print feature to be confirmed the current driving mould of vehicle is adjusted
Formula, terminates.
The driving model for having stored obtained by identification controls the vehicle traveling, is capable of achieving without the need for user's manual operation
Control to automobile, has provided the user great convenience.
Step 40, gathers the phonetic order of user's certain content, the reference vocal print feature of the user is formed, in characteristic
The user profile entry of the user, and the reference vocal print feature of the user profile bar program recording user in the user are created in storehouse.
In the case where there is no the corresponding driving model parameter information of vocal print feature to be confirmed, the present invention is using study mould
Formula, the phonetic order that real time record user sends is converted into and refers to vocal print feature, and is set up with reference to vocal print instruction based on this
User profile entry, in case it is follow-up by should the corresponding operating of phonetic order be stored in the user profile entry, under user
It is secondary that matching is capable of achieving when using.
Step 50, during user drives vehicle, gathers the driving model parameter information of the user, and in characteristic number
According to the driving model parameter information that user is recorded in the user profile entry of the user in storehouse.
The embodiment of the present invention can allow vehicle to be adjusted to driving of oneself being familiar with the most and be accustomed to by a phonetic order
Under pattern is sailed so as to be in the driving environment of user's custom, and driving model parameter information need not be manually adjusted；Also, user's
Driving model parameter information automatic data collection can be obtained during user drives vehicle, be arranged manually without the need for user, it is to avoid
The triviality of user operation, and specific physical button need not be set, do not affect the attractive in appearance of interior environment；For same
For one car, the quantity of the driving model parameter information of user is not limited, it is possible to achieve the personalized driving mould of each user
Formula；In addition, the unique identity that user is carried out by vocal print feature is confirmed, it is ensured that the identity information of user cannot be stolen
With, moreover it is possible to prevent unauthorized user from illegally being used, relative to other identity products such as key, password, vocal print feature
With more universality, uniqueness, stability, replicability is difficult, protects user security and privacy, improve the safety of vehicle
Property, and vocal print is than recognition method such as fingerprint, palm print characteristics, recognition of face, irises, using convenient, cost is cheaper.
In a specific example of the above embodiment of the present invention, driving model parameter information include following any one or
It is multinomial：
Seat state information, steering wheel position information, rearview mirror status information, media play record information, instrument show
Theme style, middle control show topics the information such as style, hobby media music, in-car atmosphere lamp, vehicle window state.
For starting and when controlling vehicle, above-mentioned parameter information belongs to the controllable information of user, therefore, in the method
Provide the user better than prior art, based on the method that phonetic order is controlled to above- mentioned information, wherein phonetic order
Set before pre-, such as " startup automobile " or " getting redy to start off ", speech recognition system can directly be waken up by voice.
Fig. 2 is the flow chart of another embodiment of the method for adjustment of driving model of the present invention, and the embodiment method includes：
Step 10, the phonetic order in response to receiving the certain content that user on vehicle sends, obtains the phonetic order
Vocal print feature as vocal print feature to be confirmed.
Step 201, vocal print feature is referred to from characteristic library inquiry with vocal print feature matching degree highest to be confirmed.
Whether step 202, compare the vocal print feature to be confirmed and matching degree highest with reference to the difference between vocal print feature
Less than predetermined threshold value；If it is lower, execution step 203；Otherwise, execution step 40.
Step 203, inquires about the matching degree highest and refers in the user profile entry of vocal print feature place with the presence or absence of driving
Mode parameter information；If it does, execution step 204；Otherwise, execution step 205.
Step 204, confirms there is the corresponding driving model parameter information of the vocal print feature to be confirmed in property data base, holds
Row step 30.
Step 205, confirms there is no the corresponding driving model parameter information of the vocal print feature to be confirmed in property data base,
Execution step 40.
Step 30, based on the corresponding driving model parameter information of the vocal print feature to be confirmed the current driving mould of vehicle is adjusted
Formula, terminates.
Step 40, gathers the phonetic order of user's certain content, the reference vocal print feature of the user is formed, in characteristic
The user profile entry of the user, and the reference vocal print feature of the user profile bar program recording user in the user are created in storehouse.
Step 50, during user drives vehicle, gathers the driving model parameter information of the user, and in characteristic number
According to the driving model parameter information that user is recorded in the user profile entry of the user in storehouse.
It is special with reference to vocal print with vocal print feature matching degree highest to be confirmed by characteristic library inquiry in the present embodiment
Levy, and the difference of the vocal print feature relatively more to be confirmed reference vocal print feature best with the matching degree is confirming, the vocal print to be confirmed
Whether feature is in property data base, if difference is in threshold range, and has driving model parameter information, just basis should
Driving model parameter information controls vehicle.
In a specific example of above-mentioned each method embodiment of the invention, step 10 can include：In response to receiving
The phonetic order of the certain content that multiple users send on vehicle, based on rule set in advance, chooses one in multiple users
The vocal print feature of specific user is performed as vocal print feature to be confirmed, then and obtains the vocal print feature of the phonetic order as treating
Confirm the operation of vocal print feature.
In vehicle use environment, if in-car there are multiple users, some certification user is only recognized such as based on vocal print
The sound instruction of driver, the sound of automatic fitration other users.And for generally giving maximum to driver during multiple users
Authority, and for other users can give appropriate authority, can specifically be based on user in the identification vehicle such as sound, vocal print
Position, and give the user of diverse location different wagon control authorities, prevent maloperation.For example judge whether user is driving
Member seat, assistant driver seat, back row seat etc., the user at different seats has different control authorities, such as position of driver
Authority full car can be controlled, including middle control instrument, the switch of each car door, beating for each air-conditioner air outlet are opened or closed
Close, the setting of each seat, car entertainment information system etc.；The user of assistant driver seat can control on-vehicle information by sound
Entertainment systems, the air-conditioning at the passenger side seat, the passenger side car door, the setting of the passenger side seat；Rear passenger can pass through sound control heel row
Vehicle entertainment system, back seat, heel row air outlet etc..Wherein, after multiple users enter vehicle, based on vocal print, sound position
Put the authority to each user to be adapted to.The determination of wherein sound position is true according to the position between sound source and collecting device
Determine sound position.
In a specific example of above-mentioned each method embodiment of the invention, the sound of the phonetic order is obtained in step 10
Stricture of vagina feature is specifically included as vocal print feature to be confirmed：
Voice pretreatment is carried out to the phonetic order of certain content, the phonetic order of certain content first is converted into into digital
Voice signal；
Denoising is carried out to first audio digital signals and quiet frame is weeded out, first is obtained and is optimized voice signal；
Characteristic parameter is extracted from the first optimization voice signal, vocal print feature to be confirmed is formed.
Fig. 3 is the structural representation of Voiceprint Recognition System.As shown in figure 3, Voiceprint Recognition System includes vocal print pretreatment, spy
Levy extraction, the several major such as pattern drill and identification.The identification of vocal print is divided into identification and trains two stages.It is directed in this example
The identification of vocal print is illustrated, and the pretreatment of voice is carried out first, to the digitized voice signal for obtaining, carries out at denoising
Reason, filters low-frequency disturbance, weeds out quiet frame.Then extract characteristic parameter and obtain vocal print feature.
The training process of vocal print is included for the characteristic parameter for obtaining records the reference having built up in voice by contrast
Parameter collection or model, and the nearest speech source of certain specific template model of chosen distance is used as the speaker for needing matching,
Carry out speaker verification.As long as the result of voice specific calculations is assured that less than the threshold value that model specifies, then recognition result.
Finally, recognize after success, carry out the adaptation module of system, system can according to the voice of speaker dynamic and real-time come
Automatic fine tuning reference model, realizes the ability of self-teaching of system.
In a specific example of above-mentioned each method embodiment of the invention, the phonetic order of user's certain content is gathered,
The reference vocal print feature of user is formed, is specifically included：
Prompting user gathers with reading the phonetic order of certain content from phonetic order of the user with the certain content read
Vocal print feature, forms the reference vocal print feature of user.
User can point out to need to arrange voiceprint feature model in registration for normal, in case normal in follow-up driving
Use.The instruction of user's typing setting, charges to voiceprint feature model in registration process, carries out in later stage learning process in real time
Update, but if being in particular cases not provided with voiceprint feature model, it is also possible to vocal print is carried out by mobile phone or automobile
Characteristic model is arranged.Fig. 4 is the flow chart that sound-groove model Initialize installation is carried out in automobile.As shown in Figure 4：First, user
Must, in the case where vehicle is had logged on, by voice reminder, ask user with reading instruction, such as " startup automobile " or " preparation
Set out " etc..Then user repeats to allow user with reading through with carrying out vocal print feature collection during reading, by information gathering twice,
Form initial user's voiceprint feature model.Afterwards with the operation of user, system can constantly go to correct and record use automatically
The driving habit at family, this process does not need user carrying out any operation.
In a specific example of above-mentioned each method embodiment of the invention, refer to from the voice of certain content of the user with reading
Vocal print feature is gathered in order, the reference vocal print feature of user is formed, including：
Voice pretreatment is carried out to the phonetic order of certain content of the user with reading, by the language of certain content of the user with reading
It is the second audio digital signals that sound is instruction morphing；
Denoising is carried out to the second audio digital signals and quiet frame is weeded out, second is obtained and is optimized voice signal；
Characteristic parameter is extracted from the second optimization voice signal, the reference vocal print feature of user is formed.
For vocal print feature is obtained by phonetic order, still using the vocal print pretreatment during as shown in Figure 3 and spy
Levy extraction to obtain.
In a specific example of above-mentioned each method embodiment of the invention, the user profile of user in property data base
After the driving model parameter information of user is recorded in entry, also include：
During user drives vehicle, the operation of user is monitored, the driving model in response to detecting user occurs
Significant Change, gathers driving model and the new driving model parameter information after Significant Change occurs, and with new driving model parameter letter
Breath updates the existing driving model parameter information of user in property data base, forms the new user profile entry of user.
Property data base is updated in this example, so that property data base can in real time adapt to the operation of user,
And realize in the new driving model of driving procedure learning.
Fig. 5 is the flow chart of another embodiment of the method for adjustment of driving model of the present invention.On the basis of above-described embodiment
On, as shown in figure 5, step 40 includes：
Step 401, from cloud server inquiry the corresponding driving model parameter information of vocal print feature to be confirmed is whether there is；
Cloud server is judged with the presence or absence of the corresponding driving model parameter information of vocal print feature to be confirmed, if it does, execution step
402；Otherwise, execution step 403.
Step 402, is performed and is adjusted that vehicle is current to be driven based on the corresponding driving model parameter information of vocal print feature to be confirmed
Sail the operation of pattern, execution step 50.
Step 403, performs the operation of the phonetic order of collection user's certain content, forms the reference vocal print feature of user,
The user profile entry of user is created in property data base；
Step 404, the user profile entry of user is stored in cloud server；And/or
Updated in property data base after the existing driving model parameter information of user with new driving model parameter information, also
Including：The user profile entry stored on cloud server is updated by the new user profile entry of user.Perform step
Rapid 50.
In the present embodiment beyond the clouds inquiry is joined with the presence or absence of the corresponding driving model of vocal print feature to be confirmed in server
Number information, based on cloud server more data can be obtained, and can also be realized except application based on cloud server this method
In intelligent automobile field, this method can also be applied in automobile leasing industry, user only needs to hiring out platform (cloud service
Device) registered, then specified parking lot is only needed to, is got on the bus by vocal print instruction, automatic synchronization is likeed best for oneself
Driving environment carry out using car.The identity information that platform obtains user is hired out, is recorded by platform and is runed.Using this reality
A method is applied, user only need to whether drive the automobile of oneself after intelligent automobile cloud platform log-on message, or borrow/rent
With same platform intelligent automobile, by a phonetic order automobile can be allowed to be adjusted to the driving that oneself is familiar with the most and is accustomed to
Environment.Also, the driving habit information of user is stored in cloud platform, for same car, record custom is not provided with
The restriction of Number of Models.User carries out unique identity confirmation by vocal print, it is ensured that identity information cannot be stolen, protection
User security and privacy.
In the inventive method a still further embodiment, on the basis of the various embodiments described above, also include：
In response to receiving the wagon control phonetic order that user sends, voice knowledge is carried out to wagon control phonetic order
Not, voice identification result is obtained；
Vehicle is accordingly controlled based on voice identification result.
The model realization of Application on Voiceprint Recognition part, has there is currently on the market many very ripe identification models, such as commonly use
Have SCHMM models and GMM-UBM models.Specific algorithm refers to relevant documentation, and here is no longer illustrated.And vehicle can
With the change of monitor in real time voiceprint, and then judge whether the user for driving vehicle changes, voiceprint can be real-time
Monitoring, more can guarantee that safety than fingerprint.
In a specific example of said method embodiment of the present invention, also include：
Obtain the vocal print feature of wagon control phonetic order；Obtain the vocal print feature correspondence user of wagon control phonetic order
Wagon control authority；Whether the wagon control authority of identification correspondence user supports the corresponding control behaviour of wagon control phonetic order
Make；If the wagon control authority of correspondence user supports the corresponding control operation of wagon control phonetic order, perform and known based on voice
Other result carries out the operation of corresponding control to vehicle；
Or
Acquisition sends the user position of wagon control phonetic order；Obtain the vehicle of user position correspondence user
Control authority；Whether the wagon control authority of identification correspondence user supports the corresponding control operation of wagon control phonetic order；If
The wagon control authority of correspondence user supports the corresponding control operation of wagon control phonetic order, performs and is based on voice identification result
The operation of corresponding control is carried out to vehicle.
Application on Voiceprint Recognition is applied in the present embodiment vehicle is entered based on vocal print, vehicle, rights management are started based on vocal print
Control in.The different user of Application on Voiceprint Recognition based on different user, gives different users different control authorities, directly leads to
Vocal print realization is crossed, it is efficiently convenient without carrying out password, fingerprint etc. checking again.
For example, if recognize car owner, if give highest wagon control authority.If recognizing third-party sound
Stricture of vagina, then different authorities are given according to different third parties, for example, if third party is household, middle rank or height can be given
The control authority of rank.If recognize be non-household third party, can give low-level control authority, and if
Third party, can carry out licensing (use to non-car owner) for vehicle by vocal print with reference to bio informations such as fingerprints
For example, if car owner, not only can unlocking vehicle, drive vehicle, but also vehicle bottom can be obtained
The access rights of data；Vehicle ECU, MCU can be detected, standby case or boot before vehicle is opened can be controlled.But the 3rd
Square user, then do not possess the authority for accessing vehicle bottom data, it is not possible to opens front standby case etc., cannot use vehicle-mounted communication
Data etc..
The inventive method has adaptation function, and self adaptation is the operation according to user, carry out user custom model self
A kind of design of regulation, simply says, be exactly user after identity is confirmed, carried out seat regulation, then be accomplished by automobile and exist
Go to be judged in self adaptation, such as user is because that cause specific is adjusted temporarily and (such as tunes to open seat and pick up the thing for dropping accidentally
Product), after arranging hardware change, wait Preset Time to be confirmed whether it is interim regulation.This is also maintained after Preset Time
Part, then confirm as changing sitting posture, records new seat position.In the same manner, for rearview mirror regulation has been carried out, steering wheel is adjusted, matchmaker
Body is liked, and driving model is adjusted etc., is required for carrying out adaptive Intelligent Measurement judgement, then carries out user's custom model note
Record.When afterwards the user uses, Intelligent adjustment is arranged.
The inventive method when using speech recognition, for the process of vehicle environmental, to third party's (such as shopping, fast
The third party APP such as pass) the language and characters storehouse that provides, customization has been carried out, open third party's sound bank makes vehicle functions more
It is abundant.
The present invention combines the speech processing data storehouse of the customization of independent research, manages with third-party language with reference to semantic net
Solution data base, help understands the language of user.
When vocal print process is carried out, can be with reference to local vocal print process+high in the clouds vocal print reprocessing+high in the clouds data processing
Return and improve interaction accuracy rate.
Fig. 6 is the structural representation of adjusting apparatus one embodiment of driving model of the present invention.The embodiment device includes：
Voice receiving unit 1, for receiving voice；
Acquiring unit 2, user receives the phonetic order of the certain content that user on vehicle sends in voice receiving unit
When, the vocal print feature of phonetic order is obtained as vocal print feature to be confirmed；
Memory element 3, for storing property data base, property data base includes more than one user profile entry, each
User profile entry includes the reference vocal print feature and driving model parameter information of a user；
Query unit 4, for joining with the presence or absence of the corresponding driving model of vocal print feature to be confirmed in query characteristics data base
Number information；
Adjustment unit 5, for according to the Query Result of query unit, if there is the corresponding driving mould of vocal print feature to be confirmed
Formula parameter information, based on the corresponding driving model parameter information of vocal print feature to be confirmed the current driving model of vehicle is adjusted；
Information acquisition unit 6, for according to the Query Result of query unit, if it is corresponding to there is no vocal print feature to be confirmed
Driving model parameter information, indicates that voice collecting unit gathers the phonetic order of user's certain content, forms the reference sound of user
Stricture of vagina feature, creates the user profile entry of user in property data base, and in the user profile bar program recording user of user
With reference to vocal print feature；And during user drives vehicle, the driving model parameter information of user is gathered, and in characteristic number
According to the driving model parameter information that user is recorded in the user profile entry of user in storehouse.
The embodiment of the present invention can allow vehicle to be adjusted to driving of oneself being familiar with the most and be accustomed to by a phonetic order
Under pattern is sailed so as to be in the driving environment of user's custom, and driving model parameter information need not be manually adjusted；Also, user's
Driving model parameter information automatic data collection can be obtained during user drives vehicle, be arranged manually without the need for user, it is to avoid
The triviality of user operation, and specific physical button need not be set, do not affect the attractive in appearance of interior environment；For same
For one car, the quantity of the driving model parameter information of user is not limited, it is possible to achieve the personalized driving mould of each user
Formula；In addition, the unique identity that user is carried out by vocal print feature is confirmed, it is ensured that the identity information of user cannot be stolen
With, moreover it is possible to prevent unauthorized user from illegally being used, relative to other identity products such as key, password, vocal print feature
With more universality, uniqueness, stability, replicability is difficult, protects user security and privacy, improve the safety of vehicle
Property, and vocal print is than recognition method such as fingerprint, palm print characteristics, recognition of face, irises, using convenient, cost is cheaper.
In a specific example of the above embodiment of the present invention, driving model parameter information include following any one or
It is multinomial：
Seat state information, steering wheel position information, rearview mirror status information, media play record information, instrument show
Theme style, middle control show topics the information such as style, hobby media music, in-car atmosphere lamp, vehicle window state.
In a specific example of the above embodiment of the present invention, information acquisition unit 6 is additionally operable to：
During user drives vehicle, the operation of user is monitored, the driving model in response to detecting user occurs
Significant Change, gathers driving model and the new driving model parameter information after Significant Change occurs, and with new driving model parameter letter
Breath updates the existing driving model parameter information of user in property data base, forms the new user profile entry of user.
Fig. 7 is the structural representation of another embodiment of the adjusting apparatus of driving model of the present invention.In above-described embodiment
On the basis of, apparatus of the present invention also include：
Information transmission unit 7, for after the user profile entry that information acquisition unit 6 creates user, by user's
User profile entry is stored in cloud server；And/or, updated with new driving model parameter information in information acquisition unit 6
In property data base after the existing driving model parameter information of user, the new user profile entry of user is sent to into high in the clouds clothes
Business device, so that cloud server is updated by the new user profile entry of user to the user profile entry for storing.
In a specific example of the various embodiments described above of the present invention, information transmission unit 7 is additionally operable in memory element 3
In when there is no the corresponding driving model parameter information of vocal print feature to be confirmed, from cloud server inquiry with the presence or absence of to be confirmed
The corresponding driving model parameter information of vocal print feature；
, there is the corresponding driving model parameter letter of vocal print feature to be confirmed specifically for server beyond the clouds in adjustment unit 5
During breath, the current driving model of vehicle is adjusted based on the corresponding driving model parameter information of vocal print feature to be confirmed；Take beyond the clouds
When business device does not have vocal print feature to be confirmed corresponding driving model parameter information, the phonetic order of user's certain content is gathered
Operation.
In a specific example of the various embodiments described above of the present invention, voice receiving unit 1 is additionally operable to receive user and sends
Wagon control phonetic order；
Device also includes：
Voice recognition unit 8, it is right for receiving the wagon control phonetic order that user sends in voice receiving unit 1
Wagon control phonetic order carries out speech recognition, obtains voice identification result；
Control unit 9, for accordingly being controlled vehicle based on voice identification result.
In a specific example of the various embodiments described above of the present invention, memory element 3 is additionally operable to storage and has wagon control
The user profile of authority and the wagon control authority of user；
Acquiring unit 2, is additionally operable to obtain the vocal print feature of wagon control phonetic order；
Query unit 4, is additionally operable to the car from the vocal print feature correspondence user of memory element acquisition wagon control phonetic order
Control authority；And according to voice identification result, whether the wagon control authority of identification correspondence user supports wagon control language
Sound instructs corresponding control operation；
Control unit 9, supports that wagon control phonetic order is corresponding specifically for the wagon control authority in correspondence user
During control operation, vehicle is accordingly controlled based on voice identification result；
Or
Memory element 3, is additionally operable to store the wagon control power of the positional information with wagon control authority and each position
Limit；
Acquiring unit 2 is additionally operable to obtain the user position for sending wagon control phonetic order；
Query unit 4, is additionally operable to from memory element obtain the wagon control authority of user position correspondence user；And
Whether the wagon control authority of identification correspondence user supports the corresponding control operation of wagon control phonetic order；
Control unit 9, supports that wagon control phonetic order is corresponding specifically for the wagon control authority in correspondence user
During control operation, vehicle is accordingly controlled based on voice identification result.
It is a further object of the invention that a kind of adjustment system of driving model is also provided, including：Above-described embodiment is any
The adjusting apparatus of one driving model；And
Cloud server, for the user profile entry that reports of adjusting apparatus of memory of driving pattern, each user profile
Entry includes the reference vocal print feature and driving model parameter information of a user, and provides to the adjusting apparatus of driving model
The driving model parameter information of request.
It is a further object of the invention that a kind of vehicle is also provided, including above-described embodiment any one driving model
Adjusting apparatus.
Fig. 8 is the structured flowchart of the vehicle in a concrete application embodiment of the invention.As shown in figure 8, the vehicle can be with
Including：Middle control module, instrumental panel, drive recorder, HUD (Head Up Display, head up displays) HUD, intelligence
Can vehicle-mounted information and entertainment system, intelligent driving module.
Instrumental panel has 12.3 cun of LCD display devices, and the instrumental panel can adopt the J6CPU of TI；The operation system of instrumental panel
System can be based on QNX embedded systems, and instrumental panel is displayed for vehicle-state, map, vehicle navigation information, vehicle and plays
Music etc., the car status information includes speed, rotating speed, electricity, tire pressure, vehicle parking, gear etc..HUD HUDs
GPS navigation information, navigation route information, temporal information etc. can be shown.
In one embodiment, intelligent driving module can be used for processing the operation related to intelligent driving, intelligent driving
Module can include senior DAS (Driver Assistant System) (Advanced Driver Assistance Systems, ADAS), actively pacify
Total system, attention aid system (Attention Assist System, AAS), tired warning system (Fatigue
Warning System, FWS), Vehicular intelligent acoustical alarm system (Acoustic Vehicle Alerting System,
AVAS) etc..Vehicle can carry out intelligent driving with reference to ADAS etc., and the intelligent driving can be nobody driving complete, it is also possible to
It is that driver carries out the senior auxiliary driving function such as auxiliary doubling, the lane shift of Driving control.
Control device can be made up of multiple modules, mainly can be included：Mainboard；SATA(Serial Advanced
Technology Attachment, Serial Advanced Technology Attachment) module, the storage device such as SSD is connected to, can be used to deposit
Storage data message；AM (Amplitude Modulation, amplitude modulation)/FM (Frequency Modulation, frequency modulation) module, be
Vehicle provides wireless function；Power amplifier module, for acoustic processing；WIFI (Wireless-Fidelity, Wireless Fidelity)/
Bluetooth modules, for the service that vehicle provides WIFI/Bluetooth；(Long Term Evolution, drill for a long time LTE
Enter) communication module, provide the communication function with telecom operators for vehicle；Power module, power module is carried for the control device
Power supply source；Switch interconnecting modules, the Switch interconnecting modules can connect multiple sensors as a kind of extendible interface,
For example if necessary to addition night vision function sensor, PM2.5 function sensors, can be connected to by the Switch interconnecting modules
The mainboard of control device, so that the processor of control device carries out data processing, and transfers data to middle control display.
In one embodiment, the vehicle also includes looking around photographic head, ADAS photographic head, night vision cam, millimeter wave thunder
Up to, the sensor such as ultrasonic radar, ESR radars.Vehicle hardware after manufacture be the above-mentioned intelligent driving related hardware of carry, the later stage
Automatic Pilot correlation function can be improved using above-mentioned hardware by OTA upgradings.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of said method embodiment can pass through
Completing, aforesaid program can be stored in a computer read/write memory medium the related hardware of programmed instruction, the program
Upon execution, the step of including said method embodiment is performed；And aforesaid storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and it
The difference of its embodiment, same or analogous part cross-reference between each embodiment.For system embodiment
For, it is substantially corresponding with embodiment of the method due to it, so description is fairly simple, portion of the related part referring to embodiment of the method
Defend oneself bright.
Methods and apparatus of the present invention may be achieved in many ways.For example, can by software, hardware, firmware or
Software, hardware, any combinations of firmware are realizing methods and apparatus of the present invention.For said sequence the step of methods described
Merely to illustrate, order described in detail above is not limited to the step of the method for the present invention, it is special unless otherwise
Do not mentionlet alone bright.Additionally, in certain embodiments, also the present invention can be embodied as recording program in the recording medium, these programs
Including for realizing the machine readable instructions of the method according to the invention.Thus, the present invention also covers storage for performing basis
The recording medium of the program of the method for the present invention.
Description of the invention is given for the sake of example and description, and is not exhaustively or by the present invention
It is limited to disclosed form.Many modifications and variations are for the ordinary skill in the art obvious.Select and retouch
It is to more preferably illustrate the principle and practical application of the present invention, and one of ordinary skill in the art is managed to state embodiment
The present invention is solved so as to design the various embodiments with various modifications for being suitable to special-purpose.
Claims (21)
1. a kind of method of adjustment of driving model, it is characterised in that include：
Phonetic order in response to receiving the certain content that user on vehicle sends, obtains the vocal print feature of the phonetic order
As vocal print feature to be confirmed；
Whether there is the corresponding driving model parameter information of the vocal print feature to be confirmed in query characteristics data base；The feature
Data base includes more than one user profile entry, and each user profile entry includes the reference vocal print feature of a user and drives
Sail mode parameter information；
If there is the corresponding driving model parameter information of the vocal print feature to be confirmed, based on the vocal print feature correspondence to be confirmed
Driving model parameter information adjust the current driving model of the vehicle；
If there is no the corresponding driving model parameter information of the vocal print feature to be confirmed, the language of user's certain content is gathered
Sound is instructed, and forms the reference vocal print feature of the user, and the user profile bar of the user is created in the property data base
Mesh, and the reference vocal print feature of user described in the user profile bar program recording in the user；
During the user drives vehicle, the driving model parameter information of the user is gathered, and in the characteristic number
According to the driving model parameter information that user is recorded in the user profile entry of user described in storehouse.
2. method according to claim 1, it is characterised in that the driving model parameter information includes following any one
Or it is multinomial：
Seat state information, steering wheel position information, rearview mirror status information, media play record information, instrument show topics
Style, middle control show topics style, hobby media music, in-car atmosphere lamp, vehicle window status information.
3. method according to claim 1 and 2, it is characterised in that with the presence or absence of described in the inquiry property data base
The corresponding driving model parameter information of vocal print feature to be confirmed, including：
Vocal print feature is referred to from the characteristic library inquiry with the vocal print feature matching degree highest to be confirmed；
Relatively whether the vocal print feature to be confirmed and the matching degree highest are less than pre- with reference to the difference between vocal print feature
If threshold value；
If the vocal print feature to be confirmed and the matching degree highest are less than predetermined threshold value with reference to the difference between vocal print feature,
Inquire about the matching degree highest to refer in the user profile entry of vocal print feature place with the presence or absence of driving model parameter information；
If there is driving model parameter information, confirm to exist in the property data base that the vocal print feature to be confirmed is corresponding to drive
Sail mode parameter information；
Otherwise, if there is no driving model parameter information, confirm there is no the vocal print spy to be confirmed in the property data base
Levy corresponding driving model parameter information.
4. the method according to claims 1 to 3 any one, it is characterised in that in response to receiving multiple use on vehicle
The phonetic order of the certain content that family sends, based on rule set in advance, chooses the sound of a specific user in multiple users
Then stricture of vagina feature performs the vocal print feature for obtaining the phonetic order as vocal print to be confirmed as vocal print feature to be confirmed
The operation of feature.
5. the method according to Claims 1-4 any one, it is characterised in that the vocal print for obtaining the phonetic order is special
Levy as vocal print feature to be confirmed, including：
Voice pretreatment is carried out to the phonetic order of the certain content, the phonetic order of the certain content is converted into into first
Audio digital signals；
Denoising is carried out to first audio digital signals and quiet frame is weeded out, first is obtained and is optimized voice signal；
Characteristic parameter is extracted from the described first optimization voice signal, the vocal print feature to be confirmed is formed.
6. the method according to claim 1 to 5 any one, it is characterised in that collection user's certain content
Phonetic order, form the reference vocal print feature of the user, including：
Prompting user gathers vocal print with reading the phonetic order of certain content from phonetic order of the user with the certain content read
Feature, forms the reference vocal print feature of the user.
7. method according to claim 6, it is characterised in that gather from phonetic order of the user with the certain content read
Vocal print feature, forms the reference vocal print feature of the user, including：
Voice pretreatment is carried out with the phonetic order of certain content read to the user, by the user with the certain content read
Phonetic order be converted into the second audio digital signals；
Denoising is carried out to second audio digital signals and quiet frame is weeded out, second is obtained and is optimized voice signal；
Characteristic parameter is extracted from the described second optimization voice signal, the reference vocal print feature of the user is formed.
8. method according to claim 6, it is characterised in that the user profile of user described in the property data base
After the driving model parameter information of user is recorded in entry, also include：
During the user drives vehicle, the operation of user, the driving model in response to detecting the user are monitored
Generation Significant Change, gathers driving model and the new driving model parameter information after Significant Change occurs, and with the new driving mould
Formula parameter information updates the existing driving model parameter information of user described in the property data base, forms the new of the user
User profile entry.
9. method according to claim 8, it is characterised in that after creating the user profile entry of the user, also wrap
Include：The user profile entry of the user is stored in cloud server；And/or
With the existing driving model parameter letter that the new driving model parameter information updates user described in the property data base
After breath, also include：By the user of the user of the new user profile entry of the user to storing on cloud server
Data entries are updated.
10. method according to claim 9, it is characterised in that if not existing, the vocal print feature to be confirmed is corresponding to drive
Mode parameter information is sailed, the phonetic order of user's certain content is gathered, including：
If there is no the corresponding driving model parameter information of the vocal print feature to be confirmed, from cloud server inquiry whether
There is the corresponding driving model parameter information of the vocal print feature to be confirmed；
If there is the corresponding driving model parameter information of the vocal print feature to be confirmed in the cloud server, perform described in be based on
The corresponding driving model parameter information of the vocal print feature to be confirmed adjusts the operation of the current driving model of the vehicle；
Otherwise, if the cloud server does not have the corresponding driving model parameter information of the vocal print feature to be confirmed, perform
The operation of the phonetic order for gathering user's certain content.
11. methods according to claim 1 to 10 any one, it is characterised in that also include：
In response to receiving the wagon control phonetic order that user sends, voice knowledge is carried out to the wagon control phonetic order
Not, voice identification result is obtained；
The vehicle is accordingly controlled based on institute's speech recognition result.
12. methods according to claim 11, it is characterised in that also include：
Obtain the vocal print feature of the wagon control phonetic order；
Obtain the wagon control authority of the vocal print feature correspondence user of the wagon control phonetic order；
Whether the wagon control authority of the identification correspondence user supports the corresponding control operation of the wagon control phonetic order；
If the wagon control authority of the correspondence user supports the corresponding control operation of the wagon control phonetic order, institute is performed
State carries out the operation of corresponding control based on institute's speech recognition result to the vehicle；
Or
Acquisition sends the user position of the wagon control phonetic order；
Obtain the wagon control authority of the user position correspondence user；
Whether the wagon control authority of the identification correspondence user supports the corresponding control operation of the wagon control phonetic order；
If the wagon control authority of the correspondence user supports the corresponding control operation of the wagon control phonetic order, institute is performed
State carries out the operation of corresponding control based on institute's speech recognition result to the vehicle.
13. a kind of adjusting apparatus of driving model, it is characterised in that include：
Voice receiving unit, for receiving voice；
Acquiring unit, when user receives the phonetic order of the certain content that user on vehicle sends in voice receiving unit, obtains
The vocal print feature of the phonetic order is taken as vocal print feature to be confirmed；
Memory element, for storing property data base, the property data base includes more than one user profile entry, each use
Family data entries include the reference vocal print feature and driving model parameter information of a user；
Query unit, for inquiring about the property data base in the presence or absence of the corresponding driving model of the vocal print feature to be confirmed
Parameter information；
Adjustment unit, for according to the Query Result of the query unit, if existing, the vocal print feature to be confirmed is corresponding to drive
Mode parameter information is sailed, the vehicle is adjusted based on the corresponding driving model parameter information of the vocal print feature to be confirmed current
Driving model；
Information acquisition unit, for according to the Query Result of the query unit, if there is no the vocal print feature pair to be confirmed
The driving model parameter information answered, indicates that the voice collecting unit gathers the phonetic order of user's certain content, is formed
The reference vocal print feature of the user, creates the user profile entry of the user in the property data base, and described
The reference vocal print feature of user described in the user profile bar program recording of user；And during the user drives vehicle,
Gather in the driving model parameter information of the user, and the user profile entry of the user described in the property data base and remember
Employ the driving model parameter information at family.
14. devices according to claim 13, it is characterised in that the driving model parameter information includes following any one
Item is multinomial：
Seat state information, steering wheel position information, rearview mirror status information, media play record information, instrument show topics
Style, middle control show topics style, hobby media music, in-car atmosphere lamp, vehicle window status information.
15. devices according to claim 13 or 14, it is characterised in that described information collecting unit, are additionally operable to：
During the user drives vehicle, the operation of user, the driving model in response to detecting the user are monitored
Generation Significant Change, gathers driving model and the new driving model parameter information after Significant Change occurs, and with the new driving mould
Formula parameter information updates the existing driving model parameter information of user described in the property data base, forms the new of the user
User profile entry.
16. devices according to claim 15, it is characterised in that also include：
Information transmission unit, for after the user profile entry that described information collecting unit creates the user, will be described
The user profile entry of user is stored in cloud server；And/or, in described information collecting unit with the new driving model
Parameter information is updated described in the property data base after the existing driving model parameter information of user, by the new of the user
User profile entry is sent to cloud server, so as to the new user profile entry pair that the cloud server passes through the user
The user profile entry of the user of storage is updated.
17. devices according to claim 16, it is characterised in that described information transmission unit, are additionally operable in the storage
When there is no the corresponding driving model parameter information of the vocal print feature to be confirmed in unit, it is from cloud server inquiry
It is no to there is the corresponding driving model parameter information of the vocal print feature to be confirmed；
The adjustment unit, specifically for there is the corresponding driving model of the vocal print feature to be confirmed in the cloud server
During parameter information, the current driving of the vehicle is adjusted based on the corresponding driving model parameter information of the vocal print feature to be confirmed
Pattern；When the cloud server does not have the corresponding driving model parameter information of the vocal print feature to be confirmed, institute is gathered
State the operation of the phonetic order of user's certain content.
18. devices according to claim 13 to 17 any one, it is characterised in that the voice receiving unit, also use
In the wagon control phonetic order that receive user sends；
Described device also includes：
Voice recognition unit, for receiving the wagon control phonetic order that user sends in the voice receiving unit, to institute
Stating wagon control phonetic order carries out speech recognition, obtains voice identification result；
Control unit, for accordingly being controlled the vehicle based on institute's speech recognition result.
19. devices according to claim 18, it is characterised in that the memory element, are additionally operable to storage and have vehicle control
The user profile of authority processed and the wagon control authority of user；
The acquiring unit, is additionally operable to obtain the vocal print feature of the wagon control phonetic order；
The query unit, is additionally operable to obtain the vocal print feature of the wagon control phonetic order to application from the memory element
The wagon control authority at family；And according to institute's speech recognition result, whether the wagon control authority of the identification correspondence user
Support the corresponding control operation of the wagon control phonetic order；
Described control unit, specifically for the wagon control authority in the correspondence user wagon control phonetic order is supported
During corresponding control operation, the vehicle is accordingly controlled based on institute's speech recognition result；
Or
The memory element, is additionally operable to store the wagon control power of the positional information with wagon control authority and each position
Limit；
The acquiring unit, is additionally operable to obtain the user position for sending the wagon control phonetic order；
The query unit, is additionally operable to from the memory element obtain the wagon control power of the user position correspondence user
Limit；And recognize whether the wagon control authority of the correspondence user supports the corresponding control behaviour of the wagon control phonetic order
Make；
Described control unit, specifically for the wagon control authority in the correspondence user wagon control phonetic order is supported
During corresponding control operation, the vehicle is accordingly controlled based on institute's speech recognition result.
The adjustment system of 20. a kind of driving models, it is characterised in that include：Drive described in claim 13 to 18 any one
The adjusting apparatus of pattern；And
Cloud server, the user profile entry that the adjusting apparatus for storing the driving model are reported, each user profile
Entry includes the reference vocal print feature and driving model parameter information of a user, and to the adjusting apparatus of the driving model
The driving model parameter information of request is provided.
21. a kind of vehicles, it is characterised in that including the adjusting apparatus of driving model described in claim 13 to 18 any one.
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