CN107458186A - Automobile sun-shade-curtain control method and system - Google Patents
Automobile sun-shade-curtain control method and system Download PDFInfo
- Publication number
- CN107458186A CN107458186A CN201710620360.5A CN201710620360A CN107458186A CN 107458186 A CN107458186 A CN 107458186A CN 201710620360 A CN201710620360 A CN 201710620360A CN 107458186 A CN107458186 A CN 107458186A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- carrying dvd
- voice signal
- shade
- curtain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/20—Accessories, e.g. wind deflectors, blinds
- B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
The disclosure discloses a kind of automobile sun-shade-curtain control method and system, belongs to automobile technical field.This method includes：Vehicle-carrying DVD obtains the first voice signal of microphone collection；Vehicle-carrying DVD identifies the voice content of the first voice signal, and at least one keyword is extracted from the voice content；Vehicle-carrying DVD sends control signal corresponding to phonetic order to the body control module when getting phonetic order according at least one keyword；When the control signal includes being used to indicate that the control signal belongs to automobile sun-shade-curtain configured information, car body control module sends the control signal to executing agency；Executing agency adjusts the shading-area of automobile sun-shade-curtain according to the control signal.The problem of disclosure, which solves driver in correlation technique, needs the manually actuated button control automobile sun-shade-curtain of scattered sight notice, and the driving to driver brings potential safety hazard, the effect for saving the operation that user controls automobile sun-shade-curtain is manually reached.
Description
Technical field
This disclosure relates to automobile technical field, more particularly to a kind of automobile sun-shade-curtain control method and system.
Background technology
With the development of science and technology, the opening ways of automobile sun-shade-curtain have occurred and that change.From initial manually opened day
Window, it is developed to by the way of cordless opens automobile sun-shade-curtain.
At present, unlatching, the button of closing automobile abat vent are provided with automobile, user can be by pressing control automobile sun-shading
The unlatching and closing of curtain.However, in vehicle traveling process, if driver wants unlatching or the pass of control automobile sun-shade-curtain
Close, then need driver to need scattered sight notice to remove button press, the driving to driver brings potential safety hazard.
The content of the invention
The disclosure provides a kind of automobile sun-shade-curtain control method and system.The technical scheme is as follows：
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of automobile sun-shade-curtain control method, methods described are applied to
Including in microphone, vehicle-carrying DVD, car body control module and the system of executing agency, the executing agency is used to control automobile
The shading-area of abat vent, methods described include：
The vehicle-carrying DVD obtains the first voice signal of microphone collection；
The vehicle-carrying DVD identifies the voice content of first voice signal, and at least one is extracted from the voice content
Individual keyword；
The vehicle-carrying DVD according at least one keyword when getting phonetic order, by the phonetic order pair
The control signal answered is sent to the car body control module；
When the control signal includes being used to indicate that the control signal belongs to automobile sun-shade-curtain configured information, the car
Body control module sends the control signal to the executing agency；
The executing agency adjusts the shading-area of automobile sun-shade-curtain according to the control signal.
Optionally, the microphone is set in the terminal, and the vehicle-carrying DVD obtains the first voice of microphone collection
Signal, including：
The mobile terminal sends first voice signal and identity information to server；
The server obtains vehicle-carrying DVD corresponding to the identity information, and first voice is forwarded to the vehicle-carrying DVD
Signal；
Wherein, the identity information includes the device identification of the mobile terminal, the application journey of the running of mobile terminal
At least one of user account number logged in sequence, the server are the background server of the application program.
Optionally, the microphone is arranged in automobile key, and the vehicle-carrying DVD obtains the first voice of microphone collection
Signal, including：
The automobile key sends first voice signal and identity information to aeronautical satellite, the identity information
For the mark of the automobile key；
First voice signal and the identity information are forwarded to server by the aeronautical satellite；
Server vehicle-carrying DVD according to corresponding to the identity information obtains the automobile key, to the vehicle-carrying DVD
Forward first voice signal.
Optionally, the microphone is arranged in automobile key or mobile terminal, and the vehicle-carrying DVD obtains microphone collection
The first voice signal, including：
The automobile key or the mobile terminal are established with the vehicle-carrying DVD using short-distance wireless communication technology to communicate
Connection；
The automobile key or the mobile terminal send first voice signal to the vehicle-carrying DVD.
Optionally, the microphone is set on the steering wheel, and the microphone passes through automotive wire bundle phase with the vehicle-carrying DVD
Connection.
Optionally, before the voice content that the vehicle-carrying DVD identifies first voice signal, methods described is also wrapped
Include：
The vehicle-carrying DVD extracts the vocal print feature in first voice signal, and obtains at least one be locally stored
The vocal print feature of each validated user in individual validated user；
The vehicle-carrying DVD detect the vocal print feature of first voice signal with it is any at least one validated user
Whether the vocal print feature of validated user matches；
In the vocal print feature and the sound of a validated user at least one validated user of first voice signal
When line feature matches, the step of vehicle-carrying DVD identifies the voice content of first voice signal is performed.
Optionally, methods described also includes：
The vehicle-carrying DVD receive addition button pressed caused by the first operation signal when, obtain steering wheel on wheat
The second voice signal that gram wind gathers in the given time, the addition button are used for the vocal print feature for gathering validated user；
The vocal print feature that the vehicle-carrying DVD extracts second voice signal stores as the vocal print feature of validated user.
Optionally, methods described also includes：
The vehicle-carrying DVD receive delete button pressed caused by the second operation signal when, obtain selected use
Family identifies；
The vehicle-carrying DVD is by the vocal print feature of validated user corresponding to selected user's mark from described vehicle-mounted
Deleted in DVD.
Optionally, the vehicle-carrying DVD is previously stored with least one phonetic order, at least one phonetic order
The shading-area of automobile sun-shade-curtain is adjusted to the pre- of the maximum shading-area of automobile sun-shade-curtain for instruction by one phonetic order
Determine multiple, the prearranged multiple is less than 1 or is equal to, and the prearranged multiple is more than 0.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of automobile sun-shade-curtain control system, the system include wheat
Gram wind, vehicle-carrying DVD, car body control module and executing agency, the executing agency are used for the shading surface for controlling automobile sun-shade-curtain
Product,
The vehicle-carrying DVD obtains the first voice signal of microphone collection；
The vehicle-carrying DVD identifies the voice content of first voice signal, and at least one is extracted from the voice content
Individual keyword；
The vehicle-carrying DVD according at least one keyword when getting phonetic order, by the phonetic order pair
The control signal answered is sent to the car body control module；
When the control signal includes being used to indicate that the control signal belongs to automobile sun-shade-curtain configured information, the car
Body control module sends the control signal to the executing agency；
The executing agency adjusts the shading-area of automobile sun-shade-curtain according to the control signal.
The technical scheme that the embodiment of the present disclosure provides can include the following benefits：
Voice signal is gathered by using microphone, user is gathered corresponding voice against microphone during microphone talk
Signal, the voice content in the voice signal is analyzed using vehicle-carrying DVD, obtain the voice content that user says against microphone, car
Carry DVD and obtain corresponding phonetic order further according to the voice content, control signal corresponding to the phonetic order is sent to being used for
The executing agency of the shading-area of automobile sun-shade-curtain is adjusted, so as to the shading-area of executing agency's adjustment automobile sun-shade-curtain, with reality
Current family speech control car abat vent, solving driver in correlation technique needs the manually actuated button control of scattered sight notice
Automobile sun-shade-curtain, the problem of driving to driver brings potential safety hazard, saving user is reached and has controlled automobile sun-shade-curtain manually
Operation effect.
It should be appreciated that the general description and following detailed description of the above are only exemplary, this can not be limited
It is open.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used in specification to explain the principle of the disclosure together.
Fig. 1 is a kind of structural representation of automobile sun-shade-curtain control system according to an exemplary embodiment；
Fig. 2 is a kind of flow chart of automobile sun-shade-curtain control method according to an exemplary embodiment；
Fig. 3 is a kind of flow chart of automobile sun-shade-curtain control method according to another exemplary embodiment；
Fig. 4 is a kind of vocal print feature of typing validated user in vehicle-carrying DVD according to another exemplary embodiment
Flow chart；
Fig. 5 is the vocal print feature of validated user in a kind of deletion vehicle-carrying DVD according to another exemplary embodiment
Flow chart；
Fig. 6 is the signal of the vocal print administration interface shown in a kind of vehicle-carrying DVD according to another exemplary embodiment
Figure.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of structural representation of automobile sun-shade-curtain control system according to an exemplary embodiment, and this is
System includes microphone 110, vehicle-carrying DVD 120, car body control module 130 and executing agency 140, wherein：
Vehicle-carrying DVD 120 possesses speech identifying function, vehicle-carrying DVD 120 and car body control module (Body Control
Module, BCM) 130 it is connected.Optionally, vehicle-carrying DVD 120 is connected by automotive wire bundle with car body control module 130.
Car body control module 130 is connected by automotive wire bundle with executing agency 140, and executing agency 140 is used to control vapour
The shading-area of car abat vent.For example, blind curtain for automobile is all incorporated in curtain casket under normal circumstances, performing structure 140 can
Window-blind is pulled out so as to reach the purpose of shading from curtain casket.
Optionally, microphone 110 is set in the terminal, the voice signal that mobile terminal can gather microphone 110
Send to vehicle-carrying DVD 120.
Optionally, microphone 110 is arranged in automobile key, the voice signal that automobile key can gather microphone 110
Send to vehicle-carrying DVD 120.
Optionally, microphone 110 is arranged on vehicle steering, and microphone 110 passes through automotive wire bundle with vehicle-carrying DVD 120
It is connected, vehicle-carrying DVD 120 can obtain the voice signal of the collection of microphone 110.
Fig. 2 is a kind of flow chart of automobile sun-shade-curtain control method according to an exemplary embodiment, and this method can
Applied in system as shown in Figure 1.The automobile sun-shade-curtain control method can include the following steps.
Step 201, vehicle-carrying DVD obtains the first voice signal of microphone collection.
Step 202, vehicle-carrying DVD identifies the voice content of first voice signal, and at least one is extracted from the voice content
Individual keyword.
Step 203, vehicle-carrying DVD according at least one keyword when getting phonetic order, by the phonetic order pair
The control signal answered is sent to the car body control module.
Step 204, when the control signal includes being used to indicate that the control signal belongs to automobile sun-shade-curtain configured information, car
Body control module sends the control signal to executing agency.
Step 205, executing agency adjusts the shading-area of automobile sun-shade-curtain according to the control signal.
In summary, the automobile sun-shade-curtain control method provided in the embodiment of the present disclosure, language is gathered by using microphone
Sound signal, user is gathered corresponding voice signal against microphone during microphone talk, voice letter is analyzed using vehicle-carrying DVD
Voice content in number, obtains the voice content that user says against microphone, and vehicle-carrying DVD obtains corresponding further according to the voice content
Phonetic order, control signal corresponding to the phonetic order is sent to the execution of the shading-area for adjusting automobile sun-shade-curtain
Mechanism, so as to the shading-area of executing agency's adjustment automobile sun-shade-curtain, to realize user's speech control car abat vent, solves correlation
Driver needs the manually actuated button control automobile sun-shade-curtain of scattered sight notice in technology, and the driving to driver brings peace
The problem of full hidden danger, the effect for saving the operation that user controls automobile sun-shade-curtain is manually reached.
Fig. 3 is a kind of flow chart of automobile sun-shade-curtain control method according to another exemplary embodiment, this method
It can be applied in system as shown in Figure 1.The automobile sun-shade-curtain control method can include the following steps.
Step 310, vehicle-carrying DVD obtains the first voice signal of microphone collection.
Microphone gathers voice signal in real time.The equipment (for example, automobile key, mobile terminal) for installing microphone can be by wheat
The voice signal of gram elegance collection is sent to vehicle-carrying DVD in real time, and the first voice is extracted in the voice signal that can be also gathered from microphone
Signal, the first voice signal of extraction is sent to vehicle-carrying DVD.
Wherein, the first language can be extracted from the voice signal of microphone collection in the following way by installing the equipment of microphone
Sound signal：The decibel value of the voice signal of equipment detection collection, the voice signal that decibel value is exceeded to default value are defined as
First voice signal.Default value is set by system developer, such as default value can be 40 decibels, 55 decibels.
When microphone is provided with automobile key, vehicle-carrying DVD can obtain microphone collection by following several ways
The first voice signal.
The first, automobile key sends the first voice signal and identity information to aeronautical satellite, and the identity information is
The mark of automobile key；First voice signal and identity information are forwarded to server by aeronautical satellite；Server is according to the body
Vehicle-carrying DVD corresponding to part acquisition of information automobile key, the first voice signal is forwarded to vehicle-carrying DVD.
Optionally, the mark that the automobile key of automobile where vehicle-carrying DVD has been prestored in server possesses is vehicle-mounted with this
Corresponding relation between DVD mark.Automobile key, can be by the first voice signal and its mark when getting the first voice signal
Know and send to aeronautical satellite, the first voice signal and the mark are transmitted to server by aeronautical satellite.Server lookup should
The mark of vehicle-carrying DVD corresponding to mark, to using the vehicle-carrying DVD mark log in the server vehicle-carrying DVD send this first
Voice signal.
Optionally, the corresponding relation between the mark of automobile key and user account has been prestored in server.Automobile
First voice signal and its mark can be sent to aeronautical satellite, be defended by navigation when getting the first voice signal by key
First voice signal and the mark are transmitted to server by star.The server lookup mark corresponds to user account, should to utilizing
The vehicle-carrying DVD that user account logs in the server sends first voice signal.
Second, automobile key is established with vehicle-carrying DVD using short-distance wireless communication technology and connected, by the first voice signal
Send to the vehicle-carrying DVD.
Wherein, short-distance wireless communication technology can be Bluetooth technology, near field communication (NFC) (Near Field
Communication, NFC), DSRC technology (Dedicated Short Range Communications,
Any one in short-distance wireless communication technology such as DSRC).
Optionally, automobile key is also sent its identification to while the first voice signal is sent to the vehicle-carrying DVD
Vehicle-carrying DVD.The mark of the automobile key of automobile where it can be previously stored with vehicle-carrying DVD, therefore vehicle-carrying DVD is receiving
To automobile key send mark when, detect the automobile key that the mark prestores with it identify whether unanimously.If consistent,
Step 302 is performed again.
When being provided with microphone in the terminal, mobile terminal is usually installed with predetermined application, this this it is predetermined
During application program is run on the mobile terminal, mobile terminal can gather voice signal in real time using microphone, so as to
Obtain the first voice signal.Then mobile terminal can send first voice signal by following several ways to vehicle-carrying DVD：
The first, mobile terminal sends the first voice signal and identity information to server, and the identity information includes
At least one in the user account number logged in the device identification of the mobile terminal, the predetermined application of the running of mobile terminal
Kind, server is the background server of the predetermined application.When the identity information includes the device identification of mobile terminal, clothes
Business device can be inquired about to be identified with the vehicle-carrying DVD of device identification binding, and the vehicle-mounted of the server is logged in using vehicle-carrying DVD mark
DVD sends first voice signal.When the identity information includes user account, server is somebody's turn to do to using user account login
The vehicle-carrying DVD of server sends first voice signal.
Wherein, mobile terminal, can be by with lower section when the first voice signal and identity information are sent to server
Formula is realized：1st, mobile terminal is in the case where mobile data network (for example, 2G, 3G, 4G, 5G) is opened, by the first voice signal
And identity information is sent to base station, first voice signal and identity information are transmitted to server by base station；2nd, it is mobile
For terminal in the case where mobile data network is not opened, mobile terminal sends the first voice signal and identity information to navigation
Satellite；First voice signal and identity information are forwarded to server by aeronautical satellite.3rd, mobile terminal is by the first voice signal
And identity information is sent to aeronautical satellite；First voice signal and identity information are forwarded to server by aeronautical satellite.
When microphone is provided with steering wheel, the microphone is connected with vehicle-carrying DVD by automotive wire bundle.Vehicle-carrying DVD can
The first voice signal is obtained using microphone collection voice signal in real time, can also be extracted from being gathered using microphone in voice signal
First voice signal.
Second, mobile terminal is established with vehicle-carrying DVD using short-distance wireless communication technology and connected, by the first voice signal
Send to the vehicle-carrying DVD.
Optionally, automobile key is also sent its identification to while the first voice signal is sent to the vehicle-carrying DVD
Vehicle-carrying DVD.The mark of the automobile key of automobile where it can be previously stored with vehicle-carrying DVD, therefore vehicle-carrying DVD is receiving
To automobile key send mark when, detect the automobile key that the mark prestores with it identify whether unanimously.If consistent,
Step 320 is performed again.
After step 310 is performed, step 320 is can perform, also can directly perform step 350.By performing step 320 to step
Rapid 340 can verify that whether the user of the input speech signal in microphone is legal.
Step 320, vehicle-carrying DVD extracts the vocal print feature in the first voice signal, and obtains at least one be locally stored
The vocal print feature of each validated user in individual validated user.
Optionally, vehicle-carrying DVD can utilize voice activity detection (Voice Activity Detection, VAD) technology from
Extract user in first voice signal to speak the voice signal that when institute's microphone gathered against microphone, from the voice of the extraction
Vocal print feature is extracted in signal.
Step 330, vehicle-carrying DVD detect the first voice signal vocal print feature with it is any legal at least one validated user
Whether the vocal print feature of user matches.
When whether the vocal print feature that vehicle-carrying DVD detects the first voice signal matches with the vocal print feature of any validated user,
Detect the vocal print feature of the first voice signal and the vocal print feature similarity of any validated user.In the similarity higher than default
During numerical value, judge that the vocal print feature of the first voice signal matches with the vocal print feature of the user.
Step 340, validated user in vocal print feature and at least one validated user of the first voice signal
When vocal print feature matches, step 350 is performed.
Step 350, vehicle-carrying DVD identifies the voice content of first voice signal, and at least one is extracted from the voice content
Individual keyword.
Some keywords are previously stored with vehicle-carrying DVD, these keywords can include the title of automobile sun-shade-curtain, example
Such as, automobile sun-shade-curtain, abat vent, window-blind etc..These keywords can also include verb, for example, opening, opening, closing
Etc..These keywords can also include being used to describe ratio between the shading-area of automobile sun-shade-curtain and maximum shading-area
Word, for example, half, a quarter, 30 degree, 10,20 etc. percent.
Vehicle-carrying DVD possesses speech identifying function, can recognize that the voice content in the first voice signal.Optionally, vehicle-carrying DVD
When receiving the first voice signal, vehicle-carrying DVD extracts user couple using voice activity detection technology from the first voice signal
Microphone to speak the voice signal that when institute's microphone is gathered, identify the voice content in the voice signal of the extraction, should be from
At least one keyword is extracted in voice content.
Step 360, vehicle-carrying DVD according at least one keyword when getting phonetic order, by the phonetic order pair
The control signal answered is sent to the car body control module.
This step can be realized by following two steps：
Step S1, vehicle-carrying DVD obtain phonetic order according at least one keyword.
Be previously stored with multiple phonetic orders in vehicle-carrying DVD, in the plurality of phonetic order each phonetic order correspond to
Few one group of keyword.Wherein, one group of keyword comprises at least the title of automobile sun-shade-curtain, verb, can also include being used to describe
The word of ratio between the shading-area of automobile sun-shade-curtain and maximum shading-area.
Optionally, at least one phonetic order be present in the plurality of phonetic order, for indicating the screening of automobile sun-shade-curtain
Light area is adjusted to the prearranged multiple of the maximum shading-area of automobile sun-shade-curtain, and prearranged multiple is less than 1 or is equal to, and prearranged multiple
More than 0.
The realization of this step can be：Vehicle-carrying DVD obtains after at least one keyword is obtained from the first voice signal
Take the phonetic order of storage corresponding with least one keyword.
For example, if a phonetic order is used to indicate automobile sun-shade-curtain opening half, corresponding to the phonetic order
One group of keyword can be unlatching, automobile sun-shade-curtain, half.When vehicle-carrying DVD is in one group got from the first voice signal
Keyword is unlatching, automobile sun-shade-curtain, half, then the phonetic order that vehicle-carrying DVD is got according to this group of keyword is used to indicate
The shading-area of automobile sun-shade-curtain is adjusted to the half of the maximum shading-area of automobile sun-shade-curtain.
Step S2, control signal corresponding to the phonetic order is sent to the car body control module.
Control signal corresponding to each phonetic order has also been prestored in vehicle-carrying DVD, and for indicating that control automobile hides
Control signal corresponding to each phonetic order of positive curtain includes being used to indicate that the control signal belongs to automobile sun-shade-curtain configured information.
Vehicle-carrying DVD sends the control signal to the car body control module when receiving the control signal.
For example, if a phonetic order is used to indicate automobile sun-shade-curtain opening half, one corresponding to the phonetic order
Group keyword can be unlatching, automobile sun-shade-curtain, half.If vehicle-carrying DVD by control signal corresponding to the phonetic order send to
Car body control module, automobile sun-shade-curtain configured information of the car body control module in the control signal send the control signal
To the executing agency for being used to control automobile sun-shade-curtain, so that the executing agency performs the phonetic order, automobile sun-shade-curtain is adjusted
Shading-area makes the shading-area of automobile sun-shade-curtain for the half of the maximum shading-area of automobile sun-shade-curtain.
Step 370, when the control signal includes being used to indicate that the control signal belongs to automobile sun-shade-curtain configured information, car
Body control module sends the control signal to executing agency.
Step 380, executing agency adjusts the shading-area of automobile sun-shade-curtain according to the control signal.
In summary, the automobile sun-shade-curtain control method provided in the embodiment of the present disclosure, language is gathered by using microphone
Sound signal, user is gathered corresponding voice signal against microphone during microphone talk, voice letter is analyzed using vehicle-carrying DVD
Voice content in number, obtains the voice content that user says against microphone, and vehicle-carrying DVD obtains corresponding further according to the voice content
Phonetic order, control signal corresponding to the phonetic order is sent to the execution of the shading-area for adjusting automobile sun-shade-curtain
Mechanism, so as to the shading-area of executing agency's adjustment automobile sun-shade-curtain, to realize user's speech control car abat vent, solves correlation
Driver needs the manually actuated button control automobile sun-shade-curtain of scattered sight notice in technology, and the driving to driver brings peace
The problem of full hidden danger, the effect for saving the operation that user controls automobile sun-shade-curtain is manually reached.
Optionally, can also be by several steps as shown in Figure 4, the vocal print feature of typing validated user in vehicle-carrying DVD.
Step 401, vehicle-carrying DVD receive addition button pressed caused by the first operation signal when, obtain steering wheel
The second voice signal that upper microphone gathers in the given time, the addition button are used for the vocal print feature for gathering validated user.
Here the addition button said can be the physical button being arranged in automobile, the physical button and vehicle-carrying DVD phase
Connection；Addition button can also be the virtual push button shown in vehicle-carrying DVD display screen.
Step 402, vehicle-carrying DVD extracts the vocal print feature of the second voice signal, and the vocal print feature of the second voice signal is true
It is set to the vocal print feature of validated user and storage.
Optionally, vehicle-carrying DVD can be extracted user from the second voice signal using VAD technologies and be spoken when institute against microphone
The voice signal that microphone is gathered, vocal print feature is extracted from the voice signal of the extraction.
Optionally, after vehicle-carrying DVD stores the vocal print feature of the second voice signal, shown in display screen for inputting user
The input frame of the pet name.Vehicle-carrying DVD is after the user's pet name inputted in getting input frame, by user's pet name and second voice
The vocal print feature of signal is corresponding to be stored.
Optionally, the vocal print feature of validated user in vehicle-carrying DVD by several steps as shown in Figure 5, can also be deleted.
Step 501, vehicle-carrying DVD receive delete button pressed caused by the second operation signal when, obtain selected
User mark.
Wherein, the user's mark said here can be user's pet name.
Vehicle-carrying DVD can show vocal print administration interface, and the vocal print administration interface may include the vocal print for adding validated user
The addition button of feature and the deletion button of the vocal print feature for deleting validated user.Vehicle-carrying DVD receives deletion button
Caused by being pressed during the second operation signal, selected user's mark is obtained.
For example, vocal print administration interface is illustrated in figure 6, user A, user B possess legal identity in vehicle-carrying DVD, use
Family can by pressing the deletion button indicated by label 61, make vehicle-carrying DVD receive the deletion button pressed caused by the
Two operation signals, so that vehicle-carrying DVD obtains the user chosen by user and identifies " user A ".
Step 502, vehicle-carrying DVD by the vocal print feature of validated user corresponding to selected user's mark from vehicle-carrying DVD
Delete.
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (10)
1. a kind of automobile sun-shade-curtain control method, it is characterised in that methods described is applied to include microphone, vehicle-carrying DVD, vehicle body
In control module and the system of executing agency, the executing agency is used for the shading-area for controlling automobile sun-shade-curtain, the side
Method includes：
The vehicle-carrying DVD obtains the first voice signal of microphone collection；
The vehicle-carrying DVD identifies the voice content of first voice signal, and at least one pass is extracted from the voice content
Keyword；
The vehicle-carrying DVD according at least one keyword when getting phonetic order, by corresponding to the phonetic order
Control signal is sent to the car body control module；
When the control signal includes being used to indicate that the control signal belongs to automobile sun-shade-curtain configured information, the vehicle body control
Molding block sends the control signal to the executing agency；
The executing agency adjusts the shading-area of automobile sun-shade-curtain according to the control signal.
2. according to the method for claim 1, it is characterised in that the microphone is set in the terminal, described vehicle-mounted
DVD obtains the first voice signal of microphone collection, including：
The mobile terminal sends first voice signal and identity information to server；
The server obtains vehicle-carrying DVD corresponding to the identity information, forwards first voice to believe to the vehicle-carrying DVD
Number；
Wherein, in the device identification of the identity information including the mobile terminal, the application program of the running of mobile terminal
At least one of user account number of login, the server are the background server of the application program.
3. according to the method for claim 1, it is characterised in that the microphone is arranged in automobile key, described vehicle-mounted
DVD obtains the first voice signal of microphone collection, including：
The automobile key sends first voice signal and identity information to aeronautical satellite, and the identity information is institute
State the mark of automobile key；
First voice signal and the identity information are forwarded to server by the aeronautical satellite；
Server vehicle-carrying DVD according to corresponding to the identity information obtains the automobile key, is forwarded to the vehicle-carrying DVD
First voice signal.
4. according to the method for claim 1, it is characterised in that the microphone is arranged on automobile key or mobile terminal
In, the vehicle-carrying DVD obtains the first voice signal of microphone collection, including：
The automobile key or the mobile terminal establish communication link with the vehicle-carrying DVD using short-distance wireless communication technology
Connect；
The automobile key or the mobile terminal send first voice signal to the vehicle-carrying DVD.
5. according to the method for claim 1, it is characterised in that the microphone is set on the steering wheel, the microphone
It is connected with the vehicle-carrying DVD by automotive wire bundle.
6. according to the method for claim 1, it is characterised in that identify first voice signal in the vehicle-carrying DVD
Before voice content, methods described also includes：
The vehicle-carrying DVD extracts the vocal print feature in first voice signal, and obtains at least one conjunction being locally stored
The vocal print feature of each validated user in method user；
The vehicle-carrying DVD detect the vocal print feature of first voice signal with it is any legal at least one validated user
Whether the vocal print feature of user matches；
It is special in the vocal print feature of first voice signal and the vocal print of a validated user at least one validated user
When sign matches, the step of vehicle-carrying DVD identifies the voice content of first voice signal is performed.
7. according to the method for claim 6, it is characterised in that methods described also includes：
The vehicle-carrying DVD receive addition button pressed caused by the first operation signal when, obtain steering wheel on microphone
The second voice signal gathered in the given time, the addition button are used for the vocal print feature for gathering validated user；
The vocal print feature that the vehicle-carrying DVD extracts second voice signal stores as the vocal print feature of validated user.
8. according to the method for claim 6, it is characterised in that methods described also includes：
The vehicle-carrying DVD receive delete button pressed caused by the second operation signal when, obtain selected user's mark
Know；
The vehicle-carrying DVD is by the vocal print feature of validated user corresponding to selected user's mark from the vehicle-carrying DVD
Delete.
9. according to the method for claim 1, it is characterised in that the vehicle-carrying DVD is previously stored with least one voice and referred to
Make, a phonetic order at least one phonetic order is used to indicate the shading-area of automobile sun-shade-curtain being adjusted to vapour
The prearranged multiple of the maximum shading-area of car abat vent, the prearranged multiple is less than 1 or is equal to, and the prearranged multiple is more than 0.
10. a kind of automobile sun-shade-curtain control system, it is characterised in that the system includes microphone, vehicle-carrying DVD, Body Control
Module and executing agency, the executing agency are used for the shading-area for controlling automobile sun-shade-curtain,
The vehicle-carrying DVD obtains the first voice signal of microphone collection；
The vehicle-carrying DVD identifies the voice content of first voice signal, and at least one pass is extracted from the voice content
Keyword；
The vehicle-carrying DVD according at least one keyword when getting phonetic order, by corresponding to the phonetic order
Control signal is sent to the car body control module；
When the control signal includes being used to indicate that the control signal belongs to automobile sun-shade-curtain configured information, the vehicle body control
Molding block sends the control signal to the executing agency；
The executing agency adjusts the shading-area of automobile sun-shade-curtain according to the control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620360.5A CN107458186B (en) | 2017-07-26 | 2017-07-26 | Automobile sunshade curtain control method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620360.5A CN107458186B (en) | 2017-07-26 | 2017-07-26 | Automobile sunshade curtain control method and system |
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| CN107458186A true CN107458186A (en) | 2017-12-12 |
| CN107458186B CN107458186B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710620360.5A Active CN107458186B (en) | 2017-07-26 | 2017-07-26 | Automobile sunshade curtain control method and system |
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