CN103187055B - Data processing system based on vehicular applications - Google Patents
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Abstract
A kind of data processing system based on vehicular applications, including：Vehicle-mounted end and server；The vehicle-mounted end includes vehicle-mounted voice processing unit and vehicular applications processing unit；The vehicle-mounted voice processing unit receives the voice input of user, and forms voice request and be sent to server；The server identifies the command information that the voice request includes, and provided to the vehicular applications processing unit based on described instruction information and apply processing parameter after obtaining the voice request；The vehicular applications processing unit is based on the application processing parameter and executes corresponding vehicular applications.The data processing system based on vehicular applications simplifies user's operation, improves travel safety.
Description
Technical field
The present invention relates to technical field of information processing more particularly to a kind of data processing systems based on vehicular applications.
Background technology
With the development of economy and social progress, automobile have been increasingly becoming the popular consumer goods.The consumer group of automobile
Body is constantly being expanded, and requirement of the consumer to automobile is also higher and higher.In recent years, in addition to economy, dynamic property, in driving conditions
In driving experience also become consumer's focus of attention.The technology development of mobile unit is also entered therewith increasingly deeper.
Currently, mostly equipped with the vehicle-mounted of the functions such as such as music, broadcast audience, e-book reading on automobile
Equipment.These mobile units have provided a variety of amusements and the experience of application function to the user when driving.And with liquid crystal
The control panel of the development of touching technique, mobile unit is also converted to liquid crystal touch display screen from traditional key panel, these
The convenience that user uses all is further improved, and provides more intuitive user interface.
In addition, with the development of mobile communication technology, the technology of mobile unit is also increasingly as function integrated development.Mesh
Before, some mobile units can realize the functions such as voice communication, web browsing by newest 3G network so that mobile unit is true
Just becoming a kind of mobile application system that comprehensive functional experience can be provided.
However, even if due to LCD touch technology introducing, the mode of operation of user when driving do not change yet
Become, any application of function still needs to user by manual input operation instruction to realize.For some complicated application of function, this
Undoubtedly increase the complexity of operation.In addition, the safety in driving conditions is always key factor needed to be considered, frequently
Manual operation also necessarily will disperse the attention of driver, thus increase many security risks for driving conditions.
Invention content
Problems solved by the invention is to provide a kind of data processing system based on vehicular applications, simplifies vehicle-mounted application of function
Operation complexity, and enhance the safety of driving.
To solve the above-mentioned problems, the present invention provides a kind of data processing systems based on vehicular applications, including：It is vehicle-mounted
End and server；The vehicle-mounted end includes vehicle-mounted voice processing unit and vehicular applications processing unit；The vehicle-mounted voice processing
Device receives the voice input of user, and forms voice request and be sent to server；The server is asked in the acquisition voice
After asking, the command information that the voice request includes is identified, and provided to the application processing unit based on described instruction information
Using processing parameter；The vehicular applications processing unit is based on the application processing parameter and executes corresponding vehicular applications.
Compared with prior art, said program has the following advantages：The data processing system based on vehicular applications exists
When realizing vehicle-mounted application of function, it is only necessary to which user is inputted by voice mode and instructed, and vehicle-mounted voice processing unit will be by institute's predicate
Sound is converted into voice request and is sent to server, and is based on voice request feedback by server and applies processing parameter, to
Vehicular applications processing unit can be based on the reference processing parameter and execute corresponding vehicular applications.Due in whole process, being not necessarily to
User carries out any manual operation, thus greatly reduces operation complexity of the user when realizing vehicular applications.
Further, since without manual operation, for driver, in driving procedure just without take sb's mind off sth into
Driving carry application operating, that is, driver can both hands without departing from steering wheel, sight without departing from road surface in the case of control it is vehicle-mounted
Equipment drives concentration degree to improve driver, improves driving safety and drive to experience.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of embodiment of the data processing system the present invention is based on vehicular applications；
Fig. 2 be the data processing system the present invention is based on vehicular applications a kind of embodiment in vehicle-mounted voice processing unit
Structural schematic diagram；
Fig. 3 be the data processing system the present invention is based on vehicular applications a kind of embodiment in server structural representation
Figure；
Fig. 4 is a kind of refinement structural schematic diagram of voice converting unit and instruction identification unit in system shown in Figure 3；
Fig. 5 be the data processing system the present invention is based on vehicular applications another embodiment in vehicle-mounted end and server
Structural schematic diagram；
Fig. 6 be the data processing system the present invention is based on vehicular applications another embodiment in vehicle-mounted end structural representation
Figure.
Specific implementation mode
Just as described in the background section, in existing mobile unit, any application of function still need to user pass through manually it is defeated
Enter operational order to realize.To which for some complicated application of function, this undoubtedly increases the complexity of operation.Also, it is
Driving conditions increase many security risks.In view of this, the data processing system provided by the invention based on vehicular applications is logical
It crosses and the phonetic order that user sends out is converted, the command information for including in the phonetic order is obtained, according to described instruction
Information is started and carried out application, and vehicular applications operation is carried out by phonetic order to realize.
The data processing system based on vehicular applications that the present invention is further explained below in conjunction with the accompanying drawings.
Shown in referring to Fig.1, a kind of embodiment the present invention is based on the data processing system of vehicular applications includes：Vehicle-mounted end
1 and server 2；The vehicle-mounted end 1 includes vehicle-mounted voice processing unit 10 and vehicular applications processing unit 11；The vehicle-mounted voice
Processing unit 10 receives the voice input of user, and forms voice request and be sent to server 2；The server 2 is obtaining institute
After stating voice request, the command information that the voice request includes is identified, and handled to the application based on described instruction information
Device 11, which provides, applies processing parameter；It is corresponding vehicle-mounted that the vehicular applications processing unit 11 is based on application processing parameter execution
Using.
In the above embodiment, after user is by voice mode input instruction, vehicle-mounted voice processing unit 10 will incite somebody to action
The voice is converted into voice request and is sent to server 2, and is based on voice request feedback application processing ginseng by server 2
Number executes corresponding vehicular applications to which vehicular applications processing unit 11 can be based on the reference processing parameter.Due to entire mistake
Cheng Zhong carries out any manual operation without user, thus greatly reduces operation complexity of the user when realizing vehicular applications.
Further, since without manual operation, for driver, in driving procedure just without take sb's mind off sth into
Driving carry application operating, that is, driver can both hands without departing from steering wheel, sight without departing from road surface in the case of control it is vehicle-mounted
Equipment drives concentration degree to improve driver, improves driving safety and drive to experience.
It is described vehicle-mounted according to the present invention is based on a kind of embodiment of the data processing system of vehicular applications with reference to shown in Fig. 2
Voice processing apparatus 10 may include：
Voice-input unit 101, for receiving voice；
Requesting processing 102 forms voice request hair when voice-input unit receives voice based on the voice
It send to server.
Wherein, the voice-input unit 101 can be microphone.
With reference to shown in Fig. 3, according to the present invention is based on a kind of embodiment of the data processing system of vehicular applications, the services
Device 2 may include：
Voice converting unit 20, after obtaining the voice request that the vehicle-mounted voice processing unit 10 is sent, identification
The voice for including in the voice request, and the voice is converted into voice characteristics information；
Storage unit 22, for storing scene instruction text and various fields corresponding to the scene of various vehicular applications
Operational order text corresponding to application operating under scape；
Instruction identification unit 21, the voice characteristics information that search is converted with voice converting unit 20 from storage unit 22
The scene instruction text matched forms corresponding scene enabled instruction when searching matched scene instruction text；And from depositing
The matched operational order text of voice characteristics information that search is converted with voice converting unit 20 in storage unit 22 is searching
When the operational order text matched, corresponding application operating instruction is formed；
Pretreatment unit 23 starts after obtaining corresponding scene enabled instruction, and refers to obtaining corresponding application operating
After order, pretreatment operation is executed, and the application processing parameter that pretreatment operation is formed is sent to the vehicular applications processing dress
Set 11.
With reference to shown in Fig. 4, the voice converting unit 20 may include：
Phonetic feature library 201 is used for storaged voice characteristic information；
Voice recognition unit 202 identifies that voice is believed from the voice request that vehicle-mounted voice processing unit 10 is sent
Breath, and searched out and the matched voice characteristics information of the voice messaging from phonetic feature library 201.
Described instruction recognition unit 21 may include：
Scene Recognition unit 211, the voice characteristics information that search is converted with voice converting unit 20 from storage unit 22
Matched scene instruction text forms corresponding scene enabled instruction when searching matched scene instruction text；
Application operating recognition unit 212, the phonetic feature that search is converted with voice converting unit 20 from storage unit 22
The operational order text of information matches forms corresponding application operating instruction when searching matched operational order text.
The vehicular applications may include：Short message application, online music application and navigation application.
By taking online music is applied as an example, driver can pass through microphone input phonetic order " playing online music ".Institute
Voice conversion can be sent to based on the phonetic order formation voice request of described " playing online music " by stating requesting processing 102
Unit 20.The phonetic feature library 201 can pre-deposit some common voice characteristics informations, for example, works and expressions for everyday use including
Some session terms of vehicular applications operation.The voice recognition unit 202, will when obtaining phonetic order at microphone
Matched voice characteristics information is searched for from the phonetic feature library 201.It is assumed that being deposited in advance in the phonetic feature library 201
Enter the session term of the keyword including online music.Then the phonetic order " can be played net by the voice recognition unit 202
Network music " is converted to the voice characteristics information including online music.
Next, the scene Recognition unit 211 and application operating recognition unit 212 will be to the voice recognition units
The voice characteristics information of 202 conversions is identified.It has also been pre-deposited similar to phonetic feature library 201, in storage unit 22 pair
Answer the operation of various application operatings under the scene instruction text of various vehicular applications scenes, and the corresponding vehicular applications scene
Instruction text.The scene Recognition unit 211 forms online music applied field according to the voice characteristics information of the online music
Scape enabled instruction.The application operating recognition unit 212 is opened a certain according to the formation of the voice characteristics information of the online music
The radio station open command of network radio station.
Then, online music application scenarios enabled instruction, the network radio station search unit as pretreatment unit are being obtained
Start, and corresponding network radio station is searched for according to the radio station open command for opening a certain network radio station, and obtains the net
The application processing parameter that the link information is applied as online music is sent at vehicular applications by the link information in network radio station
Manage device 11.
And the vehicular applications processing unit 11 is after the link information for obtaining the network radio station, it will be according to the chain
Info Link is connect to the network radio station, obtains the page file of the network radio station, the network radio station is presented to user
Interface, and to user play network radio station song.
Under other application scene, the data processing system based on vehicular applications can also carry out similar processing, lead to
The instruction type and command content for identifying and including in user speech are crossed, to be started and carried out corresponding vehicular applications.
Referring to Figure 5, according to the present invention is based on another embodiment of the data processing system of vehicular applications, the clothes
Device be engaged in addition to each component including above-described embodiment, can also include that prompt message forms unit 24, in instruction identification unit 21
When identifying the scene instruction text or the operational order text, the corresponding scene instruction text or the operation are formed
The prompt message of instruction text, and it is sent to the vehicle-mounted end.
The vehicle-mounted end further includes suggestion device 12, after obtaining the prompt message, is prompted to user.
The suggestion device 12 can be voice broadcast unit, such as vehicle audio.Still with aforementioned " playing online music "
Phonetic order for, then form the enabled instruction of online music application scenarios and radio station open command in instruction identification unit 21
When, the prompt message forms unit 24 and just forms prompt message：Opening network radio station.And the suggestion device 12 is obtaining
After obtaining the prompt message, just prompted to user by way of speech play.Since user can pass through the prompt
Information knows the implementation procedure of application operating, thus improves the usage experience of user.
The suggestion device 12 or display unit, such as liquid crystal touch screen.Still with aforementioned " playing online music "
Phonetic order for, then form the enabled instruction of online music application scenarios and radio station open command in instruction identification unit 21
When, the prompt message forms unit 24 and just forms prompt message：Opening network radio station.And the suggestion device 12 is obtaining
After obtaining the prompt message, just prompted to user by way of display..Similarly, since user can be by described
Prompt message knows the implementation procedure of application operating, thus improves the usage experience of user.
In addition, the server can also include response message storage unit 25, the prompt message forms unit 24 also
According to the confirmation message that user is fed back based on the prompt message, search and the field from the response message storage unit 24
Scape instruction text or the corresponding response message of the operational order text, and it is sent to the vehicle-mounted end.For example, before user is based on
The prompt message of offer is provided：Network radio station is being opened, after the voice that " confirmation " is sent by microphone, the prompt message shape
Response message corresponding with online music application scenarios, example will be searched for from the response message storage unit 25 at unit 24
Such as, the response message can be：It is very glad and provides online music application service for you.Pass through the response message, Ke Yizeng
The interaction of strong user and vehicle-mounted end, further increase the usage experience of user.
Accordingly, fail to search matched scene instruction text or operational order text in described instruction recognition unit 21
When, the prompt message, which forms unit 24, can also prompt the user with the information of recognition failures.
It is known that the information of the response message and the recognition failures can also pass through display or the side of voice broadcast
Formula is presented to the user.
It is described vehicle-mounted in the present invention is based on the other embodiment of the data processing system of vehicular applications with reference to shown in Fig. 6
End can also include trigger device 13, start the vehicle-mounted voice processing unit 10 for the request based on user.For example, setting
Triggering button starts the vehicle-mounted voice processing unit 10 when user presses the triggering button.
In addition, the vehicle-mounted end can also include time set 14, counted after the vehicle-mounted voice processing unit 10 startup
When, when timing time reaches time threshold and vehicle-mounted voice processing unit does not receive voice during this, close described vehicle-mounted
Voice processing apparatus.As a result, after vehicle-mounted voice processing unit startup, but user is not for a long time when sending out phonetic order,
Use cost can be saved by closing the vehicle-mounted voice processing unit to save energy consumption.
Although the present invention has been disclosed in the preferred embodiments as above, present invention is not limited to this.Any art technology
Personnel can make various changes or modifications, therefore protection scope of the present invention is answered without departing from the spirit and scope of the present invention
When being subject to claim limited range.
Claims (12)
1. a kind of data processing system based on vehicular applications, which is characterized in that including：Vehicle-mounted end and server；It is described vehicle-mounted
End includes vehicle-mounted voice processing unit and vehicular applications processing unit；The voice that the vehicle-mounted voice processing unit receives user is defeated
Enter, and forms voice request and be sent to server；The server identifies the voice request after obtaining the voice request
Including command information, and provided to the application processing unit using processing parameter based on described instruction information；It is described vehicle-mounted
It is based on the application processing parameter using processing unit and executes corresponding vehicular applications；Wherein, the vehicular applications include：Short message is answered
With the application of, online music and navigation application；
Wherein, the server includes：
Voice converting unit identifies the voice after obtaining the voice request that the vehicle-mounted voice processing unit is sent
The voice for including in request, and the voice is converted into voice characteristics information；
Storage unit, for storing under scene instruction text and the various scenes corresponding to the scene of various vehicular applications
Operational order text corresponding to application operating；
Instruction identification unit, the matched scene of voice characteristics information that search is converted with voice converting unit from storage unit refer to
Text is enabled, when searching matched scene instruction text, forms corresponding scene enabled instruction；And it is searched from storage unit
The matched operational order text of voice characteristics information of rope and the conversion of voice converting unit is searching matched operational order text
This when, forms corresponding application operating instruction；
Pretreatment unit starts after obtaining corresponding scene enabled instruction, and after obtaining corresponding application operating instruction, holds
Row pretreatment operation, and the application processing parameter that pretreatment operation is formed is sent to the vehicular applications processing unit；
Wherein, described instruction recognition unit includes：Scene Recognition unit and application operating recognition unit；
Scene Recognition unit, the matched scene of voice characteristics information that search is converted with voice converting unit from storage unit refer to
Text is enabled, when searching matched scene instruction text, forms corresponding scene enabled instruction；
Application operating recognition unit, the matched behaviour of voice characteristics information of search and the conversion of voice converting unit from storage unit
Make instruction text, when searching matched operational order text, forms corresponding application operating instruction.
2. the data processing system based on vehicular applications as described in claim 1, which is characterized in that the vehicle-mounted voice processing
Device includes：
Voice-input unit, for receiving voice；
Requesting processing forms voice request based on the voice and is sent to clothes when voice-input unit receives voice
Business device.
3. the data processing system based on vehicular applications as claimed in claim 2, which is characterized in that the voice-input unit
For microphone.
4. the data processing system based on vehicular applications as described in claim 1, which is characterized in that the voice converting unit
Including：
Phonetic feature library is used for storaged voice characteristic information；
Voice recognition unit identifies voice messaging from the voice request that vehicle-mounted voice processing unit is sent, and from language
It is searched out in sound feature database and the matched voice characteristics information of the voice messaging.
5. the data processing system based on vehicular applications as described in claim 1, which is characterized in that the server further includes
Prompt message forms unit, when instruction identification unit identifies the scene instruction text or the operational order text, shape
At the correspondence scene instruction text or the prompt message of the operational order text, and it is sent to the vehicle-mounted end；
The vehicle-mounted end further includes suggestion device, after obtaining the prompt message, is prompted to user.
6. the data processing system based on vehicular applications as claimed in claim 5, which is characterized in that the server further includes
Response message storage unit, the prompt message form the confirmation letter that unit is fed back also according to user based on the prompt message
Breath searches for response corresponding with the scene instruction text or the operational order text from the response message storage unit
Information, and it is sent to the vehicle-mounted end；
The suggestion device prompts after obtaining the response message to user.
7. the data processing system based on vehicular applications as claimed in claim 5, which is characterized in that the prompt message is formed
Unit forms recognition failures when instruction identification unit fails to search matched scene instruction text or operational order text
Prompt message, and it is sent to the vehicle-mounted end；
The suggestion device prompts after the prompt message for obtaining the recognition failures to user.
8. such as data processing system of claim 5 to 7 any one of them based on vehicular applications, which is characterized in that described to carry
Showing device is voice broadcast unit.
9. such as data processing system of claim 5 to 7 any one of them based on vehicular applications, which is characterized in that described to carry
Showing device is display unit.
10. the data processing system based on vehicular applications as described in claim 1, which is characterized in that the vehicle-mounted end also wraps
Trigger device is included, starts the vehicle-mounted voice processing unit for the request based on user.
11. the data processing system based on vehicular applications as claimed in claim 10, which is characterized in that the trigger device is
Trigger button.
12. the data processing system based on vehicular applications as claimed in claim 10, which is characterized in that the vehicle-mounted end also wraps
Time set is included, the timing after vehicle-mounted voice processing unit startup reaches time threshold and vehicle during this in timing time
When load voice processing apparatus does not receive voice, the vehicle-mounted voice processing unit is closed.
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| DE102014109121B4 (en) * | 2013-07-10 | 2023-05-04 | Gm Global Technology Operations, Llc | Systems and methods for arbitration of a speech dialog service |
| CN104282306A (en) * | 2014-09-22 | 2015-01-14 | 奇瑞汽车股份有限公司 | Vehicle-mounted voice recognition interaction method, terminal and server |
| CN105183778A (en) * | 2015-08-11 | 2015-12-23 | 百度在线网络技术（北京）有限公司 | Service providing method and apparatus |
| CN106292321A (en) * | 2016-08-30 | 2017-01-04 | 无锡小天鹅股份有限公司 | Washing machine and control method thereof and control system |
| CN106412076A (en) * | 2016-10-18 | 2017-02-15 | 李骁 | Vehicle-mounted application service platform for after-market |
| CN108428450B (en) * | 2017-02-15 | 2021-10-22 | 斑马智行网络(香港)有限公司 | Operation instruction processing method and device |
| CN108039171A (en) * | 2018-01-08 | 2018-05-15 | 珠海格力电器股份有限公司 | Sound control method and device |
| CN108877767A (en) * | 2018-06-12 | 2018-11-23 | 浙江吉利控股集团有限公司 | A kind of intelligent voice prompt system and method |
| CN110335603A (en) * | 2019-07-12 | 2019-10-15 | 四川长虹电器股份有限公司 | Multi-modal exchange method applied to tv scene |
| CN111767021A (en) * | 2020-06-28 | 2020-10-13 | 广州小鹏车联网科技有限公司 | Voice interaction method, vehicle, server, system and storage medium |
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| CN1933349A (en) * | 2006-09-28 | 2007-03-21 | 熊猫电子集团有限公司 | Method for realizing vehicular blue-tooth hand free telephone dialing by blue-tooth and voice identification technology |
| US20090198496A1 (en) * | 2008-01-31 | 2009-08-06 | Matthias Denecke | Aspect oriented programmable dialogue manager and apparatus operated thereby |
| JP5834449B2 (en) * | 2010-04-22 | 2015-12-24 | 富士通株式会社 | Utterance state detection device, utterance state detection program, and utterance state detection method |
| CN101937693B (en) * | 2010-08-17 | 2012-04-04 | 深圳市子栋科技有限公司 | Video and audio playing method and system based on voice command |
| CN102148031A (en) * | 2011-04-01 | 2011-08-10 | 无锡大核科技有限公司 | Voice recognition and interaction system and method |
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Denomination of invention: Data processing system based on vehicle-mounted application Effective date of registration: 20190404 Granted publication date: 20180727 Pledgee: Jiading Branch of Shanghai Bank Co.,Ltd. Pledgor: SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: 2019110000002 |
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