CN106504556A - A kind of speech polling and the method and system of report real-time road - Google Patents
A kind of speech polling and the method and system of report real-time road Download PDFInfo
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Abstract
The invention discloses a kind of speech polling and reporting the method and system of real-time road, the method includes：Road condition query voice messaging is received in vehicle；Speech recognition is carried out to road conditions voice inquirement information, query text information is converted into；Query text information is carried out semantic analysis, its semantic instructions is determined；Semantic instructions are sent to server；Server returns corresponding road conditions response text message according to semantic instructions；Reported according to road conditions response text message in vehicle.The beneficial effect of the invention is：The potential safety hazard for inquiring about road conditions on the run is solved, and user had not both needed eyes to go to see screen, it is not required that go manually to operate, it is only necessary to human computer conversation is carried out after waking up and can just inquire about real-time road, to the service that user brings more convenient and quicker.
Description
Technical field
The present invention relates to speech recognition and speech synthesis technique field, more particularly to a kind of speech polling and report
The method and system of real-time road.
Background technology
Real-time road, is the concept proposed for the unimpeded situation of current urban traffic road congestion, and
When know that real-time road is very necessary for the crowd of traffic trip.Know the real-time road of road in time
Condition can facilitate broad masses, the particularly selection of car owner user's traffic path, avoid peak section, save
Time, safety go on a journey.
Real-time road by the monitoring device on road, or location equipment can be installed onboard,
Real-time dynamicly the investigating system of the passage situation in section which is passed through is obtained.
In prior art, by computer or mobile phones enquiring real-time road, or go to inquire about by navigation map
Road conditions, the automatic navigator class product on existing market is all to need to remove a screen or point button manually,
To open the function of correlation, such as, user wants to navigate or checks road conditions, just must eyes see screen,
Then go manually to drag map, or be manually entered destination to scan for, this right and wrong in driving procedure
Often unsafe, there is certain potential safety hazard in the therefore reason based on safe driving, prior art.
Content of the invention
The technical problem to be solved in the present invention is, in prior art on the run cannot be safely
A kind of problem of inquiry road conditions, there is provided the method and system of speech polling and report real-time road.
The technical solution adopted for the present invention to solve the technical problems is：
On the one hand, a kind of speech polling and the method for reporting real-time road are constructed, including：
Road condition query voice messaging is received in vehicle；
Speech recognition is carried out to the road condition query voice messaging, query text information is converted into；
The query text information is carried out semantic analysis, its semantic instructions is determined；
The semantic instructions are sent to server；
The server returns corresponding road conditions response text message according to the semantic instructions；
Reported according to the road conditions response text message in the vehicle.
In method of the present invention, the step of receive speech query information in be set forth in vehicle before also wrap
Include：
Receive and wake up voice messaging and/or point touching screen button and/or click on physical button.
By the wake-up voice messaging and default Keywords matching, if the match is successful, enter described to institute
Stating road condition query voice messaging carries out speech recognition, the step of be converted into query text information；If coupling
Failure, then play voice message；
If continuous coupling fails three times, stop receiving the road condition query voice messaging.
In method of the present invention, described the query text information is carried out semantic analysis, determine which
The step of semantic instructions, includes：
Decompose the query text information for multiple key words；
According to the plurality of key word determine the semantic instructions for " personalized road conditions ", " specified road conditions ",
Any one or more in " periphery road conditions ", " urban traffic situation " or " current road conditions ".
In method of the present invention, the server returns corresponding road conditions according to the semantic instructions should
The step of answering text message includes：
If the semantic instructions are " personalized road conditions ", the recommended route of default destination is returned to,
And the time required to the recommended route, and the congestion information on the way of the recommended route；
If the semantic instructions are " specified road conditions ", then judge that " the specified road conditions " are link names
" the specified road conditions " of " specified road conditions " or place name, if " the specified road conditions " of link name, then return to road
The traffic information on road；If " the specified road conditions " of place name, then return in the place name periphery preset range
Traffic information；
If the semantic instructions are " periphery road conditions ", return the road conditions in specified location periphery preset range
Information；
If the semantic instructions are " urban traffic situation ", whole city road conditions summary info is returned；
If the semantic instructions are " current road conditions ", the traffic information of current location place road is returned.
On the other hand, there is provided a kind of speech polling and report real-time road system, including：
Vehicle fitting, the vehicle fitting include receiving unit, recognition unit, analytic unit, transmitting element
And report unit；Wherein, the receiving unit is used for receiving road condition query voice messaging in vehicle；Described
Recognition unit is used for carrying out speech recognition to the road condition query voice messaging, is converted into query text letter
Breath；The analytic unit is used for for the query text information carrying out semantic analysis, determines its semantic instructions；
The transmitting element is used for sending the semantic instructions to server；The report unit is used for according to described
The road conditions response text message that server is returned is reported；
The server, by wireless communication connection in the vehicle fitting, the server is used for according to institute
State semantic instructions and return corresponding road conditions response text message.
In the systems described in the present invention, the vehicle fitting also includes wakeup unit；
Wherein, the wakeup unit includes：
Receiver module is waken up, is waken up voice messaging to wake up the vehicle dress in holding state for receiving
Put；And/or
Touch screen, for providing touch-screen button, is waken up in standby by clicking on the touch-screen button
The vehicle fitting of state；And/or
Physical button, for by clicking on physical button to wake up the vehicle fitting in holding state.
In the systems described in the present invention, the vehicle fitting also includes：
Matching unit, for by the wake-up voice messaging and default Keywords matching, if the match is successful,
Then enter described speech recognition is carried out to the road condition query voice messaging, be converted into query text information
The step of；If it fails to match, voice message is played；If continuous coupling fails three times, stop receiving institute
Road condition query voice messaging is stated, holding state is entered.
In the systems described in the present invention, the analytic unit includes：
Decomposing module, for decomposing the query text information for multiple key words；
Determining module, for according to the plurality of key word determine the semantic instructions for " personalized road conditions ",
Any one or more in " specified road conditions ", " periphery road conditions ", " urban traffic situation " or " current road conditions ".
In the systems described in the present invention, the server includes：
Personalized road conditions unit, for when the semantic instructions are " personalized road conditions ", returning to default
Destination recommended route, and the time required to the recommended route, and the congestion on the way of the recommended route
Information；
Specified road conditions unit, for when the semantic instructions are " specified road conditions ", then judging described " finger again
Determine road conditions " be link name " specified road conditions " or place name " specified road conditions ", if link name " refers to
Determine road conditions ", then return the traffic information of road；If " the specified road conditions " of place name, then return the place name
Traffic information in periphery preset range；
Periphery road conditions unit, in the semantic instructions being " periphery road conditions " when, return specified location week
Traffic information in the preset range of side；
Urban traffic situation unit, for when the semantic instructions are " urban traffic situation ", returning whole city road conditions general
Want information；
Current road conditions unit, for when the semantic instructions are " current road conditions ", returning current location institute
Traffic information in road.
The method and system of a kind of speech polling disclosed above and report real-time road have following beneficial effect
Really：The potential safety hazard for inquiring about road conditions on the run is solved, user had not both needed eyes to go to see screen,
Need not go manually to operate, it is only necessary to carry out human computer conversation after waking up and just can inquire about real-time road, to use
Bring the service of more convenient and quicker in family.
Description of the drawings
A kind of speech polling and the flow chart of the method for report real-time road that Fig. 1 is provided for the present invention；
Voice activation and the flow chart of identification that Fig. 2 is provided for the present invention；
The display schematic diagram of the personalized road conditions that Fig. 3 is provided for the present invention；
The display schematic diagram of the periphery road conditions that Fig. 4 is provided for the present invention；
The display schematic diagram of the urban traffic situation that Fig. 5 is provided for the present invention；
The display schematic diagram of the current road conditions that Fig. 6 is provided for the present invention；
A kind of speech polling and the schematic diagram of the system of report real-time road that Fig. 7 is provided for the present invention.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing and reality
Example is applied, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
In order to explain the present invention, it is not intended to limit the present invention.
The invention provides the method and system of a kind of speech polling and report real-time road, it is intended that
Both car owner manual operation had not been needed, it is not required that car owner's eyes go to see, in the feelings for not affecting car owner's safe driving
Under condition, by human computer conversation, the demand of intelligent sound analysis and understanding car owner, the real-time road of corresponding road is searched
Condition, recombinant generate voice and play out.The technical program is can be realized based on Android operation system, hardware
Environmental requirement is supported microphone location, supports wifi or 3G/4G networks, band GPS location function and sound
Sound is exported.This programme is more preferably implemented on vehicular rear mirror product, and system is Android platform, and screen is differentiated
Rate 800x480.
A kind of speech polling provided for the present invention referring to Fig. 1, Fig. 1 and the stream of the method for reporting real-time road
Cheng Tu, there is provided vehicle fitting 1 to realize phonetic incepting and identification in vehicle interior, the speech polling and report
Method comprise the following steps：
S1, road condition query voice messaging is received in the vehicle；Referring also to Fig. 2, Fig. 2 are provided for the present invention
Voice activation and identification flow chart.In step S1, monitor and do not speak within five seconds, then enter
Row voice message：" you do not speak ", then monitor five seconds, if still do not spoken, point out：" under
Secondary see ", return to the holding state of vehicle fitting 1.
S2, speech recognition is carried out to the road condition query voice messaging, be converted into query text information；
By the query text information and default Keywords matching, if the match is successful, enter and described look into described
The step of inquiry text message carries out semantic analysis；If it fails to match, voice message is played；If continuous coupling
Failure three times, then stop receiving the road condition query voice messaging.Referring also to Fig. 2, when coupling first time
During mistake, point out：" sorry, not catch "；When double matching error, help information is pointed out,
Such as " you let us say that "；During continuous three matching errors, point out：" sorry, do not catch, next time
See ", return to the holding state of vehicle fitting 1
S3, the query text information is carried out semantic analysis, determine its semantic instructions；By key word
Determine semanteme, search out the key word that specifies in the text, be then considered as corresponding function command, while from text
The inside parses " place name/road name ", then further inquires about.Step S3 includes following sub-step：
S31, the decomposition query text information are multiple key words；
S32, determine according to the plurality of key word the semantic instructions be " personalized road conditions ", " specified circuit
Condition ", " periphery road conditions ", any one or more in " urban traffic situation " or " current road conditions ".
S4, the semantic instructions are sent to server 2；
S5, the server 2 return corresponding road conditions response text message according to the semantic instructions；
S6, reported according to the road conditions response text message in the vehicle.Wherein, road conditions should
Answer text to be not only shown on display screen, while passing through voice broadcast.Step S6 includes following sub-step：
If the S61 semantic instructions are " personalized road conditions ", the recommendation of default destination is returned to
The time required to route, and the recommended route, and the congestion information on the way of the recommended route；Referring to Fig. 3,
The display schematic diagram of the personalized road conditions that Fig. 3 is provided for the present invention；For example：Personalized road condition query (is looked into
Ask from current location to XXX positions, evade the optimal driving route of congestion), and congestion information on the way.
Such as：" go Window on the World will be how long ", key word be the verbs such as " going ", " to ", and " many
For a long time " etc. description, obtains " Window on the World " place name from inside text.Every few minutes, system can root
According to newest real-time road condition information, automatically prompting user best route, such as：“9：09, from Longgang District to China
Qiang Bei, walks red flat through street, cloth wit, Ni Gang roads needs 38 minutes, 21 kilometers；Zou Danping highways,
Red flat expressway exit, peaceful high speed need 43 minutes, 25 kilometers；Zou Longgang main roads, Wen Jin North Roads,
Sun Gang East Roads need 47 minutes, 21 kilometers." " Hua Qiangbei is removed now, 38 minutes, overall unimpeded,
You is recommended to walk red flat through street, Ni Ganglu.”
If the S62 semantic instructions are " specified road conditions ", then judge that " the specified road conditions " are
" the specified road conditions " of " the specified road conditions " or place name of road name, if " the specified road conditions " of link name, then
Return the traffic information of road；If " the specified road conditions " of place name, then return the default model of the place name periphery
Traffic information in enclosing；Specified road conditions, inquire about the road conditions of particular link, such as " (inquiry) Beihuan main road
Road conditions ", key word are " road conditions ", " blocking up ", but do not have the verbs such as " going ", " to ", from text
Face obtains the link name in " Beihuan main road ".
If the S63 semantic instructions are " periphery road conditions ", return in specified location periphery preset range
Traffic information；The display schematic diagram of the periphery road conditions provided for the present invention referring to Fig. 4, Fig. 4；For example,
Periphery road condition query, the congestion in road situation that inquires about near specified location, such as " Shanghai Hotel's periphery road conditions ",
Key word is " periphery road conditions ", " road conditions nearby ", obtains the place name that position is " Shanghai Hotel " from text.
If the S64 semantic instructions are " urban traffic situation ", whole city road conditions summary info is returned；Referring to
The display schematic diagram of the urban traffic situation that Fig. 5, Fig. 5 are provided for the present invention；For example, urban traffic situation inquiry, looks into
The road conditions for asking whole city are briefly described, and " as Shenzhen congestion index how ", key word be " congestion index ",
" traffic conditions ", obtain city name " Shenzhen " from text.
If the S65 semantic instructions are " current road conditions ", the road conditions of current location place road are returned
Information.The display schematic diagram of the current road conditions provided for the present invention referring to Fig. 6, Fig. 6；For example, current road
Condition is inquired about, for the road conditions that inquiry is currently located road, it is adaptable to inquire about front road conditions at any time.Key word is
" front road conditions ", " current crossing " etc..
To sum up, obtain the response text message that server 2 is issued, become voice, report out, because
This need to adopt tts engine, the content of text of Chinese is become voice pronunciation, is exported by loudspeaker.
Additionally, the method also includes wake-up step：
S0, reception wake up voice messaging and/or point touching screen button and/or click on physical button, wake up
The holding state of vehicle fitting 1.Referring to Fig. 2, by the wake-up voice messaging and/or point of " hello for XX "
Hit touch-screen button and/or click on the holding state that physical button activates vehicle fitting 1.
A kind of speech polling provided for the present invention referring to Fig. 7, Fig. 7 and the system 100 for reporting real-time road
Schematic diagram, the system 100 of the speech polling and report includes car-mounted device and server 2.
Installed in vehicle interior vehicle fitting 1, the vehicle fitting 1 include receiving unit, recognition unit,
Analytic unit, transmitting element and report unit；Wherein, the receiving unit is used for receiving road conditions in vehicle
Voice inquirement information；The recognition unit is used for carrying out speech recognition to the road condition query voice messaging, will
Which is converted to query text information；The analytic unit is used for for the query text information carrying out semantic point
Analysis, determines its semantic instructions；The transmitting element is used for sending the semantic instructions to server 2；Institute
The road conditions response text message that stating report unit is used for being returned according to the server 2 is reported；Additionally,
The vehicle fitting 1 also includes wakeup unit and matching unit.
The server 2, by wireless communication connection in the vehicle fitting 1, the server 2 is used for
Corresponding road conditions response text message is returned according to the semantic instructions.User's hope has been obtained from semantic analysis
Which kind of inquiry, and the place name or link name of corresponding inquiry is carried out, simultaneity factor is obtained according to GPS location
To the position that user is currently located, relevant parameter is sent to cloud backstage (server 2), cloud backstage then
The api interface that the real-time road based on location-based service is inquired about is recalled, the return information of correlation is obtained：XML
Information therein is processed by form, cloud backstage again, obtains the text message for needing to report, by wireless
Data communication is handed down to vehicle fitting 1.
Wherein, the wakeup unit includes：
Receiver module is waken up, is waken up voice messaging to wake up the vehicle dress in holding state for receiving
Put 1；And/or
Touch screen, for providing touch-screen button, is waken up in standby by clicking on the touch-screen button
The vehicle fitting 1 of state；And/or
Physical button, for by clicking on physical button to wake up the vehicle fitting in holding state
1.
Matching unit, for by the wake-up voice messaging and default Keywords matching, if the match is successful,
Then enter described speech recognition is carried out to the road condition query voice messaging, be converted into query text information
The step of；If it fails to match, voice message is played；If continuous coupling fails three times, stop receiving institute
Road condition query voice messaging is stated, holding state is entered.
Further, the analytic unit includes：
Decomposing module, for decomposing the query text information for multiple key words；
Determining module, for according to the plurality of key word determine the semantic instructions for " personalized road conditions ",
Any one or more in " specified road conditions ", " periphery road conditions ", " urban traffic situation " or " current road conditions ".
The server 2 includes：
Personalized road conditions unit, for when the semantic instructions are " personalized road conditions ", returning to default
Destination recommended route, and the time required to the recommended route, and the congestion on the way of the recommended route
Information；
Specified road conditions unit, for when the semantic instructions are " specified road conditions ", then judging described " finger again
Determine road conditions " be link name " specified road conditions " or place name " specified road conditions ", if link name " refers to
Determine road conditions ", then return the traffic information of road；If " the specified road conditions " of place name, then return the place name
Traffic information in periphery preset range；
Periphery road conditions unit, in the semantic instructions being " periphery road conditions " when, return specified location week
Traffic information in the preset range of side；
Urban traffic situation unit, for when the semantic instructions are " urban traffic situation ", returning whole city road conditions general
Want information；
Current road conditions unit, for when the semantic instructions are " current road conditions ", returning current location institute
Traffic information in road.
To sum up, beneficial effects of the present invention are：Automatic navigator class product on existing market, is all needs
Remove a screen or point button manually, open the function of correlation, such as, user wants to navigate or checks
Road conditions, just must eyes see screen, then remove dragging map manually, or be manually entered destination to carry out
Search, this is very unsafe in driving procedure, and this technology thoroughly solves this hidden danger, and user was both
Eyes are not needed to go to see screen, it is not required that to go manually to operate, it is only necessary to after waking up, just to carry out human computer conversation
Can be with, for user bring be more convenient and quicker service.For the tense working of modern metropolitan cities people is given birth to
Living, correct time planning is particularly important, and now each metropolitan vehicle is more and more, congestion in road
It is homely food, when heavy congestion is encountered, a lot of people have agitation and the experience had no way out；Than
Such as：Someone gets redy to start off and participates in meeting, arrives on time, but encounter on road after originally planning 30 minutes
Congestion, has actually spent 1 hour.Therefore, real-time road condition information just seems more and more important, if use
The system, then when setting out, wakes up " hello for xx ", then asks " will be how long to xxx ",
So system can calculate a route for most reasonably evading congestion automatically, and report which place on the way
There are congestion points, whole probably needs how long, and the service of these personalizations brings efficiently convenient body to user
Test.
Embodiments of the invention are described above in conjunction with accompanying drawing, but be the invention is not limited in above-mentioned
Specific embodiment, above-mentioned specific embodiment be only schematically, rather than restricted, this
The those of ordinary skill in field is being protected without departing from present inventive concept and claim under the enlightenment of the present invention
Under the ambit of shield, a lot of forms can be also made, these are belonged within the protection of the present invention.
Claims (9)
1. a kind of speech polling and report real-time road method, it is characterised in that include：
Road condition query voice messaging is received in vehicle；
Speech recognition is carried out to the road condition query voice messaging, query text information is converted into；
The query text information is carried out semantic analysis, its semantic instructions is determined；
The semantic instructions are sent to server；
The server returns corresponding road conditions response text message according to the semantic instructions；
Reported according to the road conditions response text message in the vehicle.
2. method according to claim 1, it is characterised in that receive voice in be set forth in vehicle and look into
Also include before the step of inquiry information：
Receive and wake up voice messaging and/or point touching screen button and/or click on physical button.
By the wake-up voice messaging and default Keywords matching, if the match is successful, enter described to institute
Stating road condition query voice messaging carries out speech recognition, the step of be converted into query text information；If coupling
Failure, then play voice message；
If continuous coupling fails three times, stop receiving the road condition query voice messaging.
3. method according to claim 1, it is characterised in that described by the query text information
Semantic analysis are carried out, is included the step of determine its semantic instructions：
Decompose the query text information for multiple key words；
According to the plurality of key word determine the semantic instructions for " personalized road conditions ", " specified road conditions ",
Any one or more in " periphery road conditions ", " urban traffic situation " or " current road conditions ".
4. method according to claim 3, it is characterised in that the server is according to the semanteme
The step of instruction returns corresponding road conditions response text message includes：
If the semantic instructions are " personalized road conditions ", the recommended route of default destination is returned to,
And the time required to the recommended route, and the congestion information on the way of the recommended route；
If the semantic instructions are " specified road conditions ", then judge that " the specified road conditions " are link names
" the specified road conditions " of " specified road conditions " or place name, if " the specified road conditions " of link name, then return to road
The traffic information on road；If " the specified road conditions " of place name, then return in the place name periphery preset range
Traffic information；
If the semantic instructions are " periphery road conditions ", the road conditions in specified location periphery preset range are returned
Information；
If the semantic instructions are " urban traffic situation ", whole city road conditions summary info is returned；
If the semantic instructions are " current road conditions ", the traffic information of current location place road is returned.
5. a kind of speech polling and report real-time road system, it is characterised in that include：
Vehicle fitting, the vehicle fitting include receiving unit, recognition unit, analytic unit, transmitting element
And report unit；Wherein, the receiving unit is used for receiving road condition query voice messaging in vehicle；Described
Recognition unit is used for carrying out speech recognition to the road condition query voice messaging, is converted into query text letter
Breath；The analytic unit is used for for the query text information carrying out semantic analysis, determines its semantic instructions；
The transmitting element is used for sending the semantic instructions to server；The report unit is used for according to described
The road conditions response text message that server is returned is reported；
The server, by wireless communication connection in the vehicle fitting, the server is used for according to institute
State semantic instructions and return corresponding road conditions response text message.
6. system according to claim 5, it is characterised in that the vehicle fitting also includes waking up
Unit；
Wherein, the wakeup unit includes：
Receiver module is waken up, is waken up voice messaging to wake up the vehicle dress in holding state for receiving
Put；And/or
Touch screen, for providing touch-screen button, is waken up in standby by clicking on the touch-screen button
The vehicle fitting of state；And/or
Physical button, for by clicking on physical button to wake up the vehicle fitting in holding state.
7. system according to claim 5, it is characterised in that the vehicle fitting also includes：
Matching unit, for by the query text information and default Keywords matching, if the match is successful,
Then enter described the step of the query text information is carried out semantic analysis；If it fails to match, just play
True voice message；If continuous coupling fails three times, stop receiving the road condition query voice messaging, enter
Enter holding state.
8. system according to claim 5, it is characterised in that the analytic unit includes：
Decomposing module, for decomposing the query text information for multiple key words；
Determining module, for according to the plurality of key word determine the semantic instructions for " personalized road conditions ",
Any one or more in " specified road conditions ", " periphery road conditions ", " urban traffic situation " or " current road conditions ".
9. system according to claim 8, it is characterised in that the server includes：
Personalized road conditions unit, for when the semantic instructions are " personalized road conditions ", returning to default
Destination recommended route, and the time required to the recommended route, and the congestion on the way of the recommended route
Information；
Specified road conditions unit, for when the semantic instructions are " specified road conditions ", then judging described " finger again
Determine road conditions " be link name " specified road conditions " or place name " specified road conditions ", if link name " refers to
Determine road conditions ", then return the traffic information of road；If " the specified road conditions " of place name, then return the place name
Traffic information in periphery preset range；
Periphery road conditions unit, in the semantic instructions being " periphery road conditions " when, return specified location week
Traffic information in the preset range of side；
Urban traffic situation unit, for when the semantic instructions are " urban traffic situation ", returning whole city road conditions general
Want information；
Current road conditions unit, for when the semantic instructions are " current road conditions ", returning current location institute
Traffic information in road.
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| CN109410621A (en) * | 2017-05-09 | 2019-03-01 | 高德信息技术有限公司 | A kind of event methods of exhibiting and device |
| CN107656965A (en) * | 2017-08-22 | 2018-02-02 | 北京京东尚科信息技术有限公司 | The method and apparatus of order inquiries |
| CN107729350A (en) * | 2017-08-29 | 2018-02-23 | 百度在线网络技术（北京）有限公司 | Route quality querying method, device, equipment and storage medium |
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| CN108228064A (en) * | 2018-01-22 | 2018-06-29 | 西门子工厂自动化工程有限公司 | Data monitoring control method, device and computer storage media |
| CN108827328A (en) * | 2018-04-24 | 2018-11-16 | 联想(北京)有限公司 | Voice interactive method, device, system and computer-readable medium |
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| CN109101655A (en) * | 2018-08-30 | 2018-12-28 | 山东高速股份有限公司 | A kind of high speed information voice self-service query system and method based on natural language processing |
| CN109299359A (en) * | 2018-09-19 | 2019-02-01 | 腾讯大地通途（北京）科技有限公司 | A kind of road condition query method, apparatus, terminal and storage medium |
| CN109299359B (en) * | 2018-09-19 | 2020-10-27 | 腾讯大地通途（北京）科技有限公司 | Road condition query method, device, terminal and storage medium |
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| CN111457935A (en) * | 2019-01-22 | 2020-07-28 | 阿里巴巴集团控股有限公司 | Data processing method, device, equipment and machine readable medium |
| CN111462518A (en) * | 2019-01-22 | 2020-07-28 | 阿里巴巴集团控股有限公司 | Method and device for outputting road condition information and vehicle-mounted equipment |
| CN109947993A (en) * | 2019-03-14 | 2019-06-28 | 百度国际科技（深圳）有限公司 | Plot jump method, device and computer equipment based on speech recognition |
| CN111916069A (en) * | 2019-05-10 | 2020-11-10 | 现代自动车株式会社 | System and method for providing information based on speech recognition and vehicle |
| CN111916069B (en) * | 2019-05-10 | 2024-03-22 | 现代自动车株式会社 | System and method for providing information based on voice recognition and vehicle |
| CN113113015A (en) * | 2020-11-17 | 2021-07-13 | 广州小鹏汽车科技有限公司 | Interaction method, information processing method, vehicle and server |
| CN113470412A (en) * | 2021-06-28 | 2021-10-01 | 北京小鹏汽车有限公司 | Vehicle map real-time road condition presentation control method and device |
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