CN105329187B - The intelligent vehicle-mounted system and control method of safety operation are realized in Bluetooth key triggering - Google Patents
The intelligent vehicle-mounted system and control method of safety operation are realized in Bluetooth key triggering Download PDFInfo
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- CN105329187B CN105329187B CN201510744348.6A CN201510744348A CN105329187B CN 105329187 B CN105329187 B CN 105329187B CN 201510744348 A CN201510744348 A CN 201510744348A CN 105329187 B CN105329187 B CN 105329187B
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- intelligent vehicle
- bluetooth
- voice
- carried equipment
- instruction
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/28—Constructional details of speech recognition systems
- G10L15/34—Adaptation of a single recogniser for parallel processing, e.g. by use of multiple processors or cloud computing
Abstract
The intelligent vehicle-mounted system and control method for realizing safety operation are triggered the present invention relates to a kind of Bluetooth key, its onboard system includes bluetooth trigger device, suitable for the precalculated position of installing operator seat or neighbouring operator seat, for generating voice wake-up instruction and being sent by bluetooth approach；Intelligent vehicle-carried equipment, and bluetooth trigger device bluetooth connection are started voice system and the phonetic control command for acquiring user's typing and are sent with communication for receiving voice and waking up instruction and wake up instruction according to voice；Cloud Server leads to intelligent vehicle-carried equipment wireless communication and connects, and for receiving phonetic control command, and phonetic control command is identified and recognition result is sent to intelligent vehicle-carried equipment, so that intelligent vehicle-carried equipment performs and the corresponding operation of recognition result.The present invention can realize that vehicle-mounted voice manipulates, and use is easy to operate, can improve travel safety.
Description
Technical field
The present invention relates to mobile unit technical field, the intelligence of safety operation is realized in more particularly to a kind of Bluetooth key triggering
Onboard system and control method.
Background technology
With development in science and technology and the improvement of people's living standards, more and more people possess the love vehicle of oneself, however, being expert at
What is be difficult to avoid that during vehicle needs answer/make phone, operation in-vehicle multi-media system or mobile phone etc., and these operations are easy
Disperse the attention of driver, cause more safety problem.Therefore, vehicle intelligent control becomes insider and car owner particularly
The technical issues of concern.
However, current control mode on-board, does not all have especially for some steering positions such as low side automobile, steering wheel
Manipulation vehicle mounted multimedia or the button of other mobile units etc. are configured to, when operating vehicle mounted multimedia, it is necessary to by vehicle-mounted
Button or touch-control in multimedia, for example, the bluetooth of mobile phone connection automobile, the audio signal of mobile phone is exported to automobile audio,
When receiving calls, it is still necessary to by being answered after the button or touch-control on vehicle mounted multimedia；When needing to listen to music or navigate,
It is also required to be operated manually vehicle mounted multimedia or other mobile units (such as automobile data recorder, navigator etc.), in this way, giving
Driving brings great security risk.
In addition, although existing vehicle-mounted voice assistant etc. is applied on mobile unit at present, in vehicle-mounted voice, assistant makes
With before, it is necessary to the wake-up of voice assistant is carried out, and the wake-up of vehicle-mounted voice assistant is generally also required to carry out in mobile unit
It is upper to be waken up by corresponding button, therefore, inconvenience still is brought to car owner, fail really to efficiently solve to form safety
Problem.
Invention content
It is a primary object of the present invention to, for the above-mentioned prior art in deficiency, it is real to provide a kind of triggering of Bluetooth key
The intelligent vehicle-mounted system and control method of existing safety operation.
To achieve the above object, on the one hand, the intelligent vehicle-carried of safety operation is realized in Bluetooth key triggering provided by the invention
System, including：
Bluetooth trigger device, suitable for being installed in the precalculated position of operator seat or neighbouring operator seat, the bluetooth trigger device
Including voice intelligence key, processing module and bluetooth module, the voice intelligence key is for the first trigger signal of generation；The processing module
It is keyed with the voice intelligence, instruction is waken up for parsing the first trigger signal generation voice；The bluetooth module and institute
Processing module connection is stated, instruction is waken up for sending the voice；
With the bluetooth trigger device bluetooth connection, instruction and root are waken up for receiving the voice for intelligent vehicle-carried equipment
Instruction, which is waken up, according to the voice starts voice system and the phonetic control command for acquiring user's typing and with communication
It sends；
Cloud Server leads to the intelligent vehicle-carried equipment wireless communication and connects, for receiving the phonetic control command, and it is right
The phonetic control command is identified and recognition result is sent to the intelligent vehicle-carried equipment, so that the intelligent vehicle
Equipment is carried to perform and the corresponding operation of the recognition result.
Preferably, the bluetooth trigger device further includes candid photograph button, and the candid photograph intelligence key is connect with the processing module,
For generating the second trigger signal；
The processing module is additionally operable to parse the second trigger signal generation candid photograph instruction；
The bluetooth module is additionally operable to the candid photograph instruction being sent to the intelligent vehicle-carried equipment, so that the intelligent vehicle
It carries equipment and driving recording photo is captured and automatically by the driving recording photo according to the instruction startup photographic device of capturing
It is uploaded to the Cloud Server.
Preferably, the bluetooth trigger device further includes record key, and the record key is connect with the processing module,
To generate third trigger signal；
The processing module is additionally operable to carry out the third trigger signal parsing generation video record instruction；
The bluetooth module is additionally operable to video record instruction being sent to the intelligent vehicle-carried equipment, so that the intelligence
Energy mobile unit is instructed according to the video record starts photographic device recording driving video and automatically by the driving video
It is uploaded to the Cloud Server.
Preferably, the intelligent vehicle-carried equipment is performed is specially with the corresponding operation of the recognition result：
The operation acknowledgement request of a voice or word is generated after the recognition result is received, and is agreed input by user
It is performed and the corresponding operation of the recognition result after fixed confirmation message.
Preferably, the Cloud Server be specifically used for by the training sample in the phonetic control command and Cloud Server into
Row matching determines suitably to identify speech text, and the identification speech text is sent to the intelligent vehicle-carried equipment, so that
The intelligent vehicle-carried equipment parses the phonetic control command, and perform described and institute's predicate according to the identification speech text
The corresponding operation of sound control instruction.
Preferably, the intelligent vehicle-carried equipment is intelligent back vision mirror, automobile data recorder or navigator.
On the other hand, the intelligent vehicle-carried control method of safety operation is realized in Bluetooth key triggering provided by the invention, including：
Bluetooth trigger device establishes bluetooth connection with intelligent vehicle-carried equipment, and intelligent vehicle-carried equipment is established wireless with Cloud Server
Communication connection；
Bluetooth trigger device, which generates voice wake-up instruction and passes through bluetooth approach, is sent to intelligent vehicle-carried equipment；
Intelligent vehicle-carried equipment, which receives the voice and wakes up instruction and wake up instruction according to the voice, starts voice system, and
It acquires the phonetic control command of user's typing and the Cloud Server is sent to communication；
Phonetic control command described in cloud server, and the phonetic control command is identified and will be identified
As a result the intelligent vehicle-carried equipment is sent to, so that the intelligent vehicle-carried equipment performs and the corresponding behaviour of the recognition result
Make.
Preferably, the bluetooth trigger device generate a voice wake up instruct and pass through bluetooth approach be sent to it is intelligent vehicle-carried
Equipment specifically includes：
Generate one first trigger signal；
It parses the first trigger signal generation voice and wakes up instruction；
The voice is waken up into instruction and is sent to the intelligent vehicle-carried equipment.
Preferably, phonetic control command described in the cloud server, and the phonetic control command is identified,
And recognition result is sent to the intelligent vehicle-carried equipment, so that the intelligent vehicle-carried equipment performs and the recognition result phase
Corresponding operation, specifically includes：
Phonetic control command described in cloud server；
The phonetic control command with the training sample in Cloud Server is matched, determines suitable identification voice text
This；
The identification speech text is sent to the intelligent vehicle-carried equipment, so that the intelligent vehicle-carried equipment is according to
Identification speech text parses the phonetic control command, and performs the described and corresponding operation of the phonetic control command.
Preferably, the intelligent vehicle-carried equipment is performed specifically includes with the corresponding operation of the recognition result：
Intelligent vehicle-carried equipment is asked according to the operation acknowledgement that a voice or word are generated after the recognition result；
After receiving confirmation message input by user, and it is corresponding with the recognition result according to confirmation message execution
Operation.
The intelligent vehicle-mounted system and control method of safety operation, bluetooth triggering are realized in Bluetooth key triggering provided by the invention
Device is arranged on the position (such as on steering wheel) that operator seat is convenient for driver's operation, and when in use, driver only needs to pass through
Bluetooth trigger device generates voice wake-up instruction and can wake up the voice system of intelligent vehicle-carried equipment, recycles voice system
Phonetic control command is acquired, after which is sent to Cloud Server progress speech recognition, returns to recognition result to intelligence
Energy mobile unit, intelligent vehicle-carried equipment performs corresponding operation according to recognition result, such as navigates, makes a phone call, listens to music
Etc., during whole operation, voice can be waken up instruction by the bluetooth trigger device that driver only needs to trigger on steering wheel
Intelligent vehicle-carried equipment is sent to trigger voice system by bluetooth approach, realizes speech control, use is easy to operate, will not
Disperse the attention of driver, improve travel safety.
Description of the drawings
Fig. 1 is the structure diagram for the intelligent vehicle-mounted system that safety operation is realized in the triggering of Bluetooth key of the embodiment of the present invention；
Fig. 2 is the flow chart for the intelligent vehicle-carried control method that safety operation is realized in the triggering of Bluetooth key of the embodiment of the present invention；
Fig. 3 is that Bluetooth key of the embodiment of the present invention triggers step S102 in the intelligent vehicle-carried control method for realizing safety operation
Flow chart；
Fig. 4 is that Bluetooth key of the embodiment of the present invention triggers step S104 in the intelligent vehicle-carried control method for realizing safety operation
Flow chart.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
The description present invention and simplified description rather than instruction imply that signified device or element must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can be machine
Tool is connected or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
With reference to shown in Fig. 1, triggered an embodiment of the present invention provides a kind of Bluetooth key and realize the intelligent vehicle-carried of safety operation
System, including bluetooth trigger device 100, intelligent vehicle-carried equipment 200 and Cloud Server 300.
Specifically, bluetooth trigger device 100 is suitable for the precalculated position for being installed in operator seat or neighbouring operator seat, convenient for driving
The position of the person's of sailing operation, such as on steering wheel.
The bluetooth trigger device 100 includes voice intelligence key 101, processing module 102 and bluetooth module 103, the voice intelligence
Key 101 is for the first trigger signal of generation.Intelligence key be it is a kind of for smart machine configuration can realize that a key control is intelligently set
The button of standby a certain item function, such as 360 intelligence keys are a for Android device, can be inserted in the interfaces such as earpiece holes
On smart key equipment, such as a key dodge bats, a key flashlight, a key recording, a key acceleration etc. functions.It is corresponding, this reality
Voice intelligence key 101 in example is applied, that is, realizes that a key wakes up the function of voice, specifically, the voice intelligence key 101 is as bluetooth
A part in trigger device 100, when user needs to wake up the voice system of intelligent vehicle-carried equipment 200, it is only necessary to one
The lower voice intelligence key 101, then generate the first trigger signal and pass through bluetooth approach and be sent to intelligent vehicle-carried equipment 200, and then control
Make the voice arousal function of intelligent vehicle-carried equipment 200.
Processing module 102 is connect with the voice intelligence key 101, is waken up for parsing the first trigger signal generation voice
Instruction.That is, the processing module 102 is for handling the first trigger signal, and then forms voice and wake up instruction
's.It is understood that microcontroller etc. may be used in the processing module 102.
Bluetooth module 103 is connect with the processing module 102, and instruction is waken up for sending the voice.It that is, should
Bluetooth module 103 can realize the Bluetooth communication connection between bluetooth trigger device 100 and intelligent vehicle-carried equipment 200, handle mould
The voice formed after the processing of block 102 wakes up instruction can be sent to intelligent vehicle-carried equipment 200, and then call out by bluetooth module 103
The voice system for intelligent vehicle-carried equipment 200 of waking up.
In other words, which is a bluetooth equipment, can be used for waking up intelligent vehicle-carried equipment 200
Voice system, and 100 small volume of bluetooth trigger device can be installed on steering wheel or other are convenient to driver
The position of operation.When driver needs to enable the voice system of intelligent vehicle-carried equipment 200, it is only necessary to click voice intelligence key
101 can generate one by bluetooth trigger device 100 refers to for waking up the wake-up of the voice of the voice system of intelligent vehicle-carried equipment 200
It enables, which wakes up instruction and be sent to intelligent vehicle-carried equipment 200 by bluetooth communication mode.
Due to using Blue-tooth communication method, so, relieve the constraint of wired connection.It should be noted that in the present invention,
By Bluetooth communication between voice intelligence key 101 and intelligent vehicle-carried equipment 200, intelligence key on the market is mostly directly to be plugged on intelligence
On the interfaces such as the earpiece holes of energy equipment, in comparison, the present invention can be convenient to trigger bluetooth using communication
Device 100 is installed in any position for being suitable for driver's operation on operator seat, without connecting up.
Intelligent vehicle-carried equipment 200 and 100 bluetooth connection of bluetooth trigger device wake up instruction for receiving the voice
And instruction is waken up according to the voice and starts voice system and the phonetic control command for acquiring user's typing and with wireless communication
Mode is sent.
The intelligent vehicle-carried equipment 200 can be vehicle mounted multimedia, automobile data recorder, intelligent back vision mirror, navigator etc.,
The intelligent vehicle-carried equipment 200 has function of Bluetooth communication, and establishing Bluetooth communication between bluetooth trigger device 100 connect, when this
Intelligent vehicle-carried equipment 200 is received after the voice wake-up instruction of the transmission of bluetooth trigger device 100, you can it is intelligent vehicle-carried to wake up this
Voice system (such as vehicle-mounted voice assistant etc.) in equipment 200.
After the voice system in waking up intelligent vehicle-carried equipment 200, driver can send out phonetic control command, such as
XXX is removed in navigation, I will listen XXX, in this way, the voice acquisition device (such as microphone) that intelligent vehicle-carried equipment 200 connects can be adopted
Collect the phonetic control command, then after collecting the phonetic control command, mode is by the phonetic control command by radio communication
Cloud Server 300 is sent to, is identified using Cloud Server 300.
Cloud Server 300 leads to intelligent vehicle-carried 200 wireless communication of equipment to be connect, such as WIFI connections, 2G/3G/4G etc.,
For receiving the phonetic control command, and the phonetic control command is identified and recognition result is sent to institute
Intelligent vehicle-carried equipment 200 is stated, so that the intelligent vehicle-carried equipment 200 performs and the corresponding operation of the recognition result.
That is, the Cloud Server 300 can be used as a speech recognition apparatus, intelligent vehicle-carried equipment 200 is sent
Phonetic control command be identified.Between the Cloud Server 300 and intelligent vehicle-carried equipment 200 connected by internet
, after Cloud Server 300 receives the phonetic control command that intelligent vehicle-carried equipment 200 is sent, you can utilize speech recognition
The phonetic control command received is identified in algorithm, and generates recognition result, and the recognition result is fed back by wireless network
To intelligent vehicle-carried equipment 200.
After the recognition result of feedback that intelligent vehicle-carried equipment 200 receives, you can know that user needs that behaviour carried out
Make, so, intelligent vehicle-carried equipment 200 can perform corresponding operation according to recognition result, such as open navigation, and formation pair
The navigation routine or opening music player answered, play corresponding song etc..
In other words, the phonetic control command of acquisition is first sent to Cloud Server 300 by intelligent vehicle-carried equipment 200, passes through cloud
Server 300 carries out speech recognition, identifies that the recognition result formed later feeds back to intelligent vehicle-carried equipment 200 again so that intelligence
Mobile unit 200 performs corresponding operation.
The intelligent vehicle-mounted system of safety operation, bluetooth triggering are realized in the Bluetooth key triggering provided according to embodiments of the present invention
Device 100 is arranged on the position (such as on steering wheel) that operator seat is convenient for driver's operation, and when in use, driver only needs to lead to
The voice system of intelligent vehicle-carried equipment 200 can be waken up by crossing the generation one voice wake-up instruction of bluetooth trigger device 100, be recycled
Voice system acquires phonetic control command, after which is sent to the progress speech recognition of Cloud Server 300, returns and knows
For other result to intelligent vehicle-carried equipment 200, intelligent vehicle-carried equipment 200 performs corresponding operation according to recognition result, such as leads
Navigate, make a phone call, listening to music etc., during whole operation, driver only needs to trigger the bluetooth trigger device 100 on steering wheel
Voice can be waken up to instruction, intelligent vehicle-carried equipment 200 is sent to trigger voice system by bluetooth approach, realize voice
Manipulation, use is easy to operate, will not disperse the attention of driver, improves travel safety.
In one particular embodiment of the present invention, bluetooth trigger device 100, which further includes, captures button 106, which presses
Key 106 is connect with the processing module 102, for generating the second trigger signal.It is, the candid photograph button 106 is control intelligence
Energy mobile unit 200 is captured, and when driver is captured, can be clicked the candid photograph button 106, then can be generated
Second trigger signal.
Processing module 102 is additionally operable to parse the second trigger signal generation candid photograph instruction.Bluetooth module 103 is also used
In the candid photograph instruction is sent to the intelligent vehicle-carried equipment 200, so that the intelligent vehicle-carried equipment 200 is according to the candid photograph
Instruction starts photographic device and captures driving recording photo and automatically by the driving recording photo upload to the Cloud Server
300。
In other words, which is used as a bluetooth equipment, can be also used for controlling intelligent vehicle-carried equipment
200 carry out the photo in candid photograph driving.Specifically, when driver needs to enable intelligent vehicle-carried equipment 200 and be captured, only need
The candid photograph button 106 on bluetooth trigger device 100 is clicked, is referred in this way, bluetooth trigger device 100 generates one and captures
It enables, candid photograph instruction is sent to intelligent vehicle-carried equipment 200 by Blue-tooth communication method.
Accordingly, intelligent vehicle-carried equipment 200 captures driving recording photo according to the instruction startup photographic device of capturing, and
And automatically by the driving recording photo upload to Cloud Server 300.Such as the continuous N that captures opens photos, the photo of candid photograph passes through
Wireless network is uploaded to Cloud Server 300.
More favorably, bluetooth trigger device 100 further includes record key 105, the record key 105 and the processing mould
Block 102 connects, to generate third trigger signal.That is, the record key 105 is for controlling intelligent vehicle-carried equipment
200 video recordings, when driver needs to carry out admission video to some process of driving, then record key 104 can be clicked,
Third trigger signal can then be generated.
Processing module 102 is additionally operable to carry out the third trigger signal parsing generation video record instruction；Bluetooth module
103 are additionally operable to video record instruction being sent to the intelligent vehicle-carried equipment 200, so that the intelligent vehicle-carried equipment 200
Described in being uploaded to according to video record instruction startup photographic device recording driving video and automatically by the driving video
Cloud Server.
In other words, which is used as a bluetooth equipment, can be also used for controlling intelligent vehicle-carried equipment
200 carry out driving video recording.Specifically, when driver needs to enable intelligent vehicle-carried equipment 200 and be captured, it is only necessary to click
Record key 105 on bluetooth trigger device 100, in this way, bluetooth trigger device 100 generates video record instruction, it should
Video record instruction is sent to intelligent vehicle-carried equipment 200 by Blue-tooth communication method.
Accordingly, intelligent vehicle-carried equipment 200 is instructed according to the video record starts photographic device recording driving video, example
The small video of one section of 10s (second), 20s or 30s are such as recorded, and the video data is uploaded to Cloud Server 300 automatically.
It should be noted that intelligent vehicle-carried equipment 200 after capture pictures or recorded video, is directly sent out photo or video
It send to mobile terminal or Cloud Server 300 and is stored, and processing drop is carried out using to data different from traditional automobile data recorder
Covering storage is stored or carried out after the low density of data storage.Therefore, it is original to store to the photo of Cloud Server or video
Lossless data, so, the mass parameters such as clarity are higher, are conducive to later stage searching data and using the data into behaviour
Therefore analysis etc..
In the present embodiment, bluetooth trigger device 100, which is equipped with, captures button 106, record key 105, and driver only needs to lead to
It crosses bluetooth trigger device 100 and generates a candid photograph instruction or video record instruction, you can intelligent vehicle-carried equipment 200 is controlled to start camera shooting
Device captures driving recording photo or recorded video, and the video of the driving recording photo or recording is uploaded to cloud clothes
Business device, in this way, easy to operate, it is ensured that traffic safety, meanwhile, driving recording photo or video can be uploaded to Cloud Server
300 are stored, in this way, information covering etc. is asked caused by being stored to avoid traditional reduction data quality problem and cover type
Topic.
In some embodiments of the invention, bluetooth trigger device 100, which further includes, answers intelligence key 104, answer intelligence key 104 with
The processing module 102 connects, to generate the 4th trigger signal.Processing module 102 is additionally operable to the 4th trigger signal
It carries out parsing generation and answers control instruction.Bluetooth module 103 is additionally operable to the control instruction of answering being sent to the intelligent vehicle
Equipment is carried, is operated so that the intelligent vehicle-carried equipment 200 is performed with the corresponding telephone receiving of the answer command.
That is, the bluetooth trigger device 100, which also has, answers intelligence key 104, it is to be used to implement one that this, which answers intelligence key 104,
Bonded function of answering a call, specifically, when user has incoming call, it is only necessary to which the 4th can be generated by clicking this and answering intelligence key 104
Trigger signal, the 4th trigger signal, which first passes through 102 processing of processing module and formed, corresponding answers control instruction, then this is answered
Control instruction is sent to intelligent vehicle-carried equipment 200 by bluetooth module 103, at this point, intelligent vehicle-carried equipment 200 can will be on mobile phone
Audio access by automobile audio export, realization one bonded auditory function.Thereby, in the present embodiment, intelligence key is answered by setting
104, it is convenient to driver and receives calls in driving, travel safety can be further improved.
In one embodiment of the invention, intelligent vehicle-carried equipment 200 performs and the corresponding operation of the recognition result
Specially：
The operation acknowledgement request of a voice or word is generated after the recognition result is received, and is agreed input by user
It is performed and the corresponding operation of the recognition result after fixed confirmation message.
That is, after the recognition result for receiving the feedback of Cloud Server 300 in intelligent vehicle-carried equipment 200, can first send out
Go out an operation acknowledgement request, operation acknowledgement request can be played out with speech form or be shown in written form
On display screen, driver replys operation acknowledgement request, intelligent vehicle after operation acknowledgement request is heard or seen
Equipment 200 is carried to receive return information and then be confirmed whether to perform corresponding operation according to return information.
Illustratively, in an application scenarios, the phonetic control command of driver's typing is " XXX is removed in navigation ", in cloud
Server 300 identifies the phonetic control command and feeds back to after intelligent vehicle-carried equipment 200 that intelligent vehicle-carried equipment 200 is first with language
Sound mode or text importing mode send out an operation acknowledgement request.
Speech play mode：" you need navigation removes XX ", at this point, user can with speech answering "Yes" or "No",
Then intelligent vehicle-carried equipment 200 receives reply as after "Yes", you can performs operation, opens navigation, and generate navigation routine, if returning
It is again "No", then does not perform operation.
Text importing mode：Display " you need navigation to remove XX ", "Yes"/"No", user in intelligent vehicle-carried equipment 200
Can "Yes" or "No" be selected by button selection mode, if selected as "Yes", perform operation, open navigation, and generate
Navigation routine, if selected as "No", does not perform operation.
It should be noted that since the phonetic control command that Cloud Server 300 identifies is there may be mistake or deviation, if not
User's confirmation is carried out to the phonetic control command after identification, it is likely that cause to perform operating mistake.That is, the present embodiment
In, operation acknowledgement is made by intelligent vehicle-carried equipment 200 and is asked, can be to avoid phonetic control command after identification mistake, intelligence
Mobile unit 200 performs the operation for violating driver's wish according to the instruction of the mistake.
In one embodiment of the invention, Cloud Server 300 is specifically used for the phonetic control command and cloud service
Training sample in device 300 is matched, and determines suitable identification speech text, and the identification speech text is sent to institute
Intelligent vehicle-carried equipment is stated, is referred to so that the intelligent vehicle-carried equipment parses the voice control according to the identification speech text
It enables, and performs the described and corresponding operation of the phonetic control command.
That is, Cloud Server 300 is specifically to be compared phonetic control command with the training sample stored, compare
Corresponding identification speech text is obtained later, then the identification speech text is sent to intelligent vehicle-carried equipment, and then complete voice
Identification.And intelligent vehicle-carried equipment 200 then parses the identification speech text, after parsing phonetic control command, i.e.,
Executable operation.
With reference to shown in Fig. 2, triggered an embodiment of the present invention provides a kind of Bluetooth key and realize the intelligent vehicle-carried of safety operation
Control method can specifically be realized by the system described in above-described embodiment, including：
S101, bluetooth trigger device 100 and intelligent vehicle-carried equipment 200 establish bluetooth connection, intelligent vehicle-carried equipment 200 and cloud
Server 300 establishes wireless communication connection.
The intelligent vehicle-carried equipment 200 can be vehicle mounted multimedia, automobile data recorder, intelligent back vision mirror, navigator etc., and
The intelligent vehicle-carried equipment 200 has function of Bluetooth communication, and establishing Bluetooth communication between bluetooth trigger device 100 connect.In addition,
Wireless communication connection between intelligent vehicle-carried equipment 200 and Cloud Server 300 can be WIFI connections, 3G or 4G network connections.
S102, bluetooth trigger device 100, which generate voice wake-up instruction and pass through bluetooth approach, is sent to intelligent vehicle-carried set
Standby 200.
Specifically, the bluetooth trigger device 100 is a bluetooth equipment, for waking up the voice of intelligent vehicle-carried equipment 200
System, and 100 small volume of bluetooth trigger device, can be installed on steering wheel or other are convenient to driver's operation
Position.When driver needs to enable the voice system of intelligent vehicle-carried equipment 200, it is only necessary to operate and (such as click language
Sound intelligence key 101) bluetooth trigger device 100 can generate an instruction by bluetooth trigger device 100, and which is for waking up
The voice of the voice system of intelligent vehicle-carried equipment 200 wakes up instruction, which wakes up instruction and be sent to by bluetooth communication mode
Intelligent vehicle-carried equipment 200.
S103, intelligent vehicle-carried equipment 200, which receive the voice and wakes up instruction and wake up instruction according to the voice, starts language
System for electrical teaching, and acquire the phonetic control command of user's typing and the Cloud Server 300 is sent to communication.
After the voice that the intelligent vehicle-carried equipment 200 receives the transmission of bluetooth trigger device 100 wakes up instruction, you can call out
Voice system (such as vehicle-mounted voice assistant etc.) in the intelligent vehicle-carried equipment 200 of waking up.In intelligent vehicle-carried equipment 200 is waken up
Voice system after, driver can send out phonetic control command, such as XXX is removed in navigation, I will listen XXX, in this way, intelligent vehicle
The phonetic control command can be acquired by carrying the voice acquisition device (such as microphone) that equipment 200 connects, and collect the voice
After control instruction, the phonetic control command is sent to Cloud Server 300 by mode by radio communication, utilizes Cloud Server
300 are identified.
S104, Cloud Server 300 receive the phonetic control command, and the phonetic control command is identified, with
And recognition result is sent to the intelligent vehicle-carried equipment 200, it is tied so that the intelligent vehicle-carried equipment 200 is performed with the identification
The corresponding operation of fruit.
The Cloud Server 300 is used as a speech recognition apparatus, is the voice control for being sent to intelligent vehicle-carried equipment 200
System instruction is identified.Specifically, when Cloud Server 300 receives the phonetic control command of the intelligent vehicle-carried transmission of equipment 200
Later, you can the phonetic control command received is identified, and generate recognition result, and the identification using speech recognition algorithm
As a result intelligent vehicle-carried equipment 200 is fed back to by wireless network.
With reference to shown in Fig. 3, in one particular embodiment of the present invention, bluetooth trigger device 100 generates a voice and wakes up
It instructs and passes through bluetooth approach and be sent to intelligent vehicle-carried equipment 200 and specifically include：
S1021, one first trigger signal is generated.Specifically, first trigger signal can pass through bluetooth trigger device 100
On the triggering of voice intelligence key 101 generate, it is, when user needs to wake up the voice system of intelligent vehicle-carried equipment 200, only need
Click the voice intelligence key 101, you can generate the first trigger signal.
S1022, parsing the first trigger signal generation voice wake up instruction.That is, the first trigger signal passes through
Processing module 102 is handled, and then is formed voice and waken up instruction.
S1023, voice wake-up instruction is sent to the intelligent vehicle-carried equipment 200.That is, processing module
The voice formed after 102 processing wakes up instruction can be sent to intelligent vehicle-carried equipment 200 by bluetooth module 103, and then wake up
The voice system of intelligent vehicle-carried equipment 200.
With reference to shown in Fig. 4, in the specific embodiment of the present invention, step S104 is specifically included：
S1041, Cloud Server 300 receive the phonetic control command.
S1042, the phonetic control command is matched with the training sample in Cloud Server 300, it is suitable to determine
Identify speech text.
S1043, the identification speech text is sent to the intelligent vehicle-carried equipment, so that the intelligent vehicle-carried equipment root
The phonetic control command is parsed according to the identification speech text, and is performed described corresponding with the phonetic control command
Operation.
In one particular embodiment of the present invention, intelligent vehicle-carried equipment 200 performs corresponding with the recognition result
Operation specifically includes：
Intelligent vehicle-carried equipment 200 is asked according to the operation acknowledgement that a voice or word are generated after the recognition result；
After receiving confirmation message input by user, and it is corresponding with the recognition result according to confirmation message execution
Operation.
That is, after the recognition result for receiving the feedback of Cloud Server 300 in intelligent vehicle-carried equipment 200, can first send out
Go out an operation acknowledgement request, operation acknowledgement request can be played out with speech form or be shown in written form
On display screen, driver replys operation acknowledgement request, intelligent vehicle after operation acknowledgement request is heard or seen
Equipment 200 is carried to receive return information and then be confirmed whether to perform corresponding operation according to return information.
It should be noted that since the phonetic control command that Cloud Server 300 identifies is there may be mistake or deviation, if not
User's confirmation is carried out to the phonetic control command after identification, it is likely that cause to perform operating mistake.That is, the present embodiment
In, operation acknowledgement is made by intelligent vehicle-carried equipment 200 and is asked, can be to avoid phonetic control command after identification mistake, intelligence
Mobile unit 200 performs the operation for violating driver's wish according to the instruction of the mistake.
In the example of the present invention, performed according to the confirmation message and had with the corresponding operation of the recognition result
Body is：
The determining information is "Yes", then execution and the corresponding operation of the recognition result, otherwise, is not performed.
Illustratively, in an application scenarios, the phonetic control command of driver's typing is " XXX is removed in navigation ", in cloud
Server 300 identifies the phonetic control command and feeds back to after intelligent vehicle-carried equipment 200 that intelligent vehicle-carried equipment 200 is first with language
Sound mode or text importing mode send out an operation acknowledgement request.
Speech play mode：" you need navigation removes XX ", at this point, user can with speech answering "Yes" or "No",
Then intelligent vehicle-carried equipment 200 receives reply as after "Yes", you can performs operation, opens navigation, and generate navigation routine, if returning
It is again "No", then does not perform operation.
Text importing mode：Display " you need navigation to remove XX ", "Yes"/"No", user in intelligent vehicle-carried equipment 200
Can "Yes" or "No" be selected by button selection mode, if selected as "Yes", perform operation, open navigation, and generate
Navigation routine, if selected as "No", does not perform operation.
The intelligent vehicle-carried control method of Bluetooth key triggering speech recognition provided according to embodiments of the present invention, bluetooth triggering
Device 100 is arranged on the position (such as on steering wheel) that operator seat is convenient for driver's operation, and when in use, driver needs to pass through
Bluetooth trigger device 100 generates voice wake-up instruction and can wake up the voice system of intelligent vehicle-carried equipment 200, recycles language
System for electrical teaching acquires phonetic control command, after which is sent to the progress speech recognition of Cloud Server 300, returns to identification
As a result to intelligent vehicle-carried equipment 200, intelligent vehicle-carried equipment 200 performs corresponding operation according to recognition result, such as navigate,
It makes a phone call, listen to music etc., during whole operation, driver only needs to trigger bluetooth trigger device 100 on steering wheel i.e.
Voice can be waken up to instruction, intelligent vehicle-carried equipment 200 is sent to trigger voice system by bluetooth approach, realize voice behaviour
Control, use is easy to operate, will not disperse the attention of driver, improves travel safety.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art are not departing from the principle of the present invention and objective
In the case of can make changes, modifications, substitutions and variations to the above described embodiments within the scope of the invention.
Claims (5)
1. the intelligent vehicle-mounted system of safety operation is realized in a kind of Bluetooth key triggering, which is characterized in that including：
Bluetooth trigger device, suitable for being installed in the precalculated position of operator seat or neighbouring operator seat, the bluetooth trigger device includes
Voice intelligence key, processing module and bluetooth module, the voice intelligence key is for the first trigger signal of generation；The processing module and institute
Predicate sound intelligence is keyed, and instruction is waken up for parsing the first trigger signal generation voice；The bluetooth module and the place
Module connection is managed, instruction is waken up for sending the voice；
With the bluetooth trigger device bluetooth connection, instruction is waken up and according to institute for receiving the voice for intelligent vehicle-carried equipment
Predicate sound is waken up instruction and starts voice system and the phonetic control command for acquiring user's typing and sent out with communication
It send；
Cloud Server leads to the intelligent vehicle-carried equipment wireless communication and connects, for receiving the phonetic control command, and to described
Phonetic control command is identified and recognition result is sent to the intelligent vehicle-carried equipment, intelligent vehicle-carried is set so that described
It is standby to perform and the corresponding operation of the recognition result；
The bluetooth trigger device further includes candid photograph button, and the candid photograph button is connect with the processing module, for generation the
Two trigger signals；
The processing module is additionally operable to parse the second trigger signal generation candid photograph instruction；
The bluetooth module is additionally operable to capture instruction by described and is sent to the intelligent vehicle-carried equipment, intelligent vehicle-carried is set so that described
It is standby that driving recording photo is captured and automatically by the driving recording photo upload according to the instruction startup photographic device of capturing
To the Cloud Server.
2. the intelligent vehicle-mounted system of safety operation is realized in Bluetooth key triggering according to claim 1, which is characterized in that institute
It states bluetooth trigger device and further includes record key, the record key is connect with the processing module, to generate third triggering
Signal；
The processing module is additionally operable to carry out the third trigger signal parsing generation video record instruction；
The bluetooth module is additionally operable to video record instruction being sent to the intelligent vehicle-carried equipment, so that the intelligent vehicle
It carries equipment and is instructed according to the video record and start photographic device recording driving video and automatically upload the driving video
To the Cloud Server.
3. the intelligent vehicle-mounted system of safety operation is realized in Bluetooth key triggering according to claim 1, which is characterized in that institute
It states intelligent vehicle-carried equipment and performs and be specially with the corresponding operation of the recognition result：
The operation acknowledgement request of a voice or word is generated after the recognition result is received, and in affirmative input by user
It is performed and the corresponding operation of the recognition result after confirmation message.
4. the intelligent vehicle-mounted system of safety operation is realized in Bluetooth key triggering according to claim 1, which is characterized in that institute
It states Cloud Server to be specifically used for matching the phonetic control command with the training sample in Cloud Server, it is suitable to determine
It identifies speech text, and the identification speech text is sent to the intelligent vehicle-carried equipment, so that the intelligent vehicle-carried equipment
The phonetic control command is parsed according to the identification speech text, and is performed described corresponding with the phonetic control command
Operation.
5. the intelligent vehicle-mounted system of safety operation is realized in Bluetooth key triggering according to claim 1, which is characterized in that institute
Intelligent vehicle-carried equipment is stated as intelligent back vision mirror, automobile data recorder or navigator.
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| CN201510744348.6A CN105329187B (en) | 2015-11-05 | 2015-11-05 | The intelligent vehicle-mounted system and control method of safety operation are realized in Bluetooth key triggering |
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| CN201510744348.6A CN105329187B (en) | 2015-11-05 | 2015-11-05 | The intelligent vehicle-mounted system and control method of safety operation are realized in Bluetooth key triggering |
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| CN105329187B true CN105329187B (en) | 2018-06-22 |
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