CN104123835A - Vehicle terminal and server side based automotive traffic information interaction method and system - Google Patents
Vehicle terminal and server side based automotive traffic information interaction method and system Download PDFInfo
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- CN104123835A CN104123835A CN201410345081.9A CN201410345081A CN104123835A CN 104123835 A CN104123835 A CN 104123835A CN 201410345081 A CN201410345081 A CN 201410345081A CN 104123835 A CN104123835 A CN 104123835A
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Abstract
The invention relates to a vehicle terminal and server side based automotive traffic information interaction method and system. The vehicle terminal and server side based automotive traffic information interaction method comprises performing real-time monitoring on the traffic information through a server side and establishing a traffic information database according to the road section; performing real-time uploading on the positioning information, the direction information and the driving speed information of a vehicle terminal through the vehicle terminal; performing comprehensive judgment on the traffic information of the current road section through the server side and determining the traffic information adding to the traffic information database; automatically outputting the position of traffic information of the road section of the vehicle terminal through the server side according to the obtained positioning information and direction information of the vehicle terminal; outputting a query result to the vehicle terminal according to the information of the road section to be queried and the uploading time information through the server side if the traffic information of other road sections needs to be queried and outputting the query result trough the vehicle terminal. According to the vehicle terminal and server side based automotive traffic information interaction method and system, the real-time automatic uploading and outputting of the vehicle terminal on the traffic information is implemented and meanwhile the query result is input and output through the voice and accordingly an automobile owner can use conveniently.
Description
Technical field
The present invention relates to a kind of mechanical transport information interacting method and system, relate in particular to a kind of mechanical transport information interacting method and system based on car-mounted terminal and server end.
Background technology
Along with the development of electronic technology, more and more widespread use of transport information intellectuality.Prior art is uploaded for transport information the Real-time Traffic Information of underusing car-mounted terminal, the judgement of the information of comprehensively monitoring information and other car-mounted terminal to car-mounted terminal place section traffic information, provides the transport information in the current section of car-mounted terminal to server.Meanwhile, for manual telephone system or the manual queries of also leaning on traffic surveillance and control system of obtaining of transport information, do not have the ability of intelligent traffic information, not automatically transport information output immediately.In addition, now in technology, poor for the interactive voice of transport information, can not pass through easily interactive voice.
Summary of the invention
The technical matters that the present invention solves is: build a kind of mechanical transport information interacting method and system based on car-mounted terminal and server end, overcome that prior art can not be utilized car-mounted terminal to obtain to upload and the technical matters of output transport information automatically in real time.
Technical scheme of the present invention is: a kind of mechanical transport information interacting method based on car-mounted terminal and server end is provided, mechanical transport information interaction system comprises described car-mounted terminal, the server end being arranged on vehicle, and mechanical transport information interacting method comprises the steps:
Build transport information storehouse: described server end builds transport information storehouse according to real-time traffic monitoring information; Transport information in described transport information storehouse comprises the Traffic monitoring information that described server end is inputted in real time and the definite transport information of information of uploading according to described car-mounted terminal, and described transport information storehouse comprises section, traffic, time;
Upload car-mounted terminal relevant information: described car-mounted terminal is to the real-time uploading position information of described server end, azimuth information and travel speed information, the transport information of the positional information that described server end is uploaded according to a plurality of car-mounted terminals, azimuth information and travel speed information and this section Real-Time Monitoring, determines the transport information in this section;
Output transport information: described server end is according to positional information and the azimuth information of the described car-mounted terminal obtaining, exports the transport information in section, car-mounted terminal place described in this position automatically; If inquire about the transport information in other section,, by described car-mounted terminal input speech query information, described car-mounted terminal carries out described speech query information speech recognition and voice identification result is uploaded to described server end; Described speech query information comprises road section information to be checked, according to described server end, according to road section information to be checked and uplink time information, Query Result is outputed to described car-mounted terminal, then by described car-mounted terminal, is exported, and output form comprises voice output.
Further technical scheme of the present invention is: in inputting and upload speech query information step, described car-mounted terminal uploads to described server end by described speech query information, and described car-mounted terminal and described server end are parallel to the instant identification respectively of described speech query information.
Further technical scheme of the present invention is: the speech recognition conversion result of described server end and described car-mounted terminal includes the degree of confidence of speech recognition conversion, described car-mounted terminal arranges the confidence threshold value of speech recognition conversion result, when the degree of confidence of described car-mounted terminal speech recognition conversion result is more than or equal to this confidence threshold value, get this speech recognition conversion result, when if the degree of confidence of described car-mounted terminal speech recognition conversion result is less than this confidence threshold value, get the speech recognition conversion result of higher value in the degree of confidence of described server end speech recognition conversion result and the degree of confidence of described car-mounted terminal speech recognition conversion result.
Further technical scheme of the present invention is: also comprise mobile terminal, in output Query Result step, described server end outputs to described mobile terminal according to road section information to be checked and uplink time information by Query Result.
Further technical scheme of the present invention is: described car-mounted terminal is by phonetic entry section traffic information, and described transport information comprises road section information and transport information, then described transport information is uploaded to described server end, builds transport information storehouse.
Technical scheme of the present invention is: build a kind of mechanical transport information interaction system based on car-mounted terminal and server end, comprise the described car-mounted terminal being arranged on vehicle, server end, described car-mounted terminal comprises the wireless communication module communicating with described server end, upload the upper transmission module of information, the voice input module of input voice information, the output module of output information, the first sound identification module, described server end comprises that the transport information storehouse that builds transport information storehouse builds module, transport information determination module, enquiry module, information transmission modular, described transport information storehouse builds module and builds transport information storehouse according to real-time traffic monitoring information, transport information in described transport information storehouse comprises the Traffic monitoring information that described server end is inputted in real time and the definite transport information of information of uploading according to described car-mounted terminal, and described transport information storehouse comprises section, traffic, time, described upper transmission module is to the real-time uploading position information of described server end, azimuth information and travel speed information, the transport information of the positional information that described transport information determination module is uploaded according to a plurality of car-mounted terminals, azimuth information and travel speed information and this section Real-Time Monitoring, determines the transport information in this section, according to the positional information of the described car-mounted terminal obtaining and azimuth information, described information transmission modular outputs to described car-mounted terminal by the transport information in section, car-mounted terminal place described in this position, described voice input module input speech query information, described the first sound identification module carries out speech recognition by described speech query information, described upper transmission module uploads to described server end by voice identification result, and described speech query information comprises road section information to be checked, described enquiry module, according to the current transport information in road section information to be checked and uplink time information inquiry section to be checked, outputs to Query Result described car-mounted terminal simultaneously, and described output module is exported this Query Result, and output form comprises voice output.
Further technical scheme of the present invention is: described server end comprises the second sound identification module, described upper transmission module uploads to described server end by described speech query information, and described the first sound identification module and described the second sound identification module walk abreast and carry out speech recognition described speech query information.
Further technical scheme of the present invention is: the speech recognition conversion result of described server end and described car-mounted terminal includes the degree of confidence of speech recognition conversion, described car-mounted terminal arranges the confidence threshold value of speech recognition conversion result, when the degree of confidence of described car-mounted terminal speech recognition conversion result is more than or equal to this confidence threshold value, get this speech recognition conversion result, when if the degree of confidence of described car-mounted terminal speech recognition conversion result is less than this confidence threshold value, get the speech recognition conversion result of higher value in the degree of confidence of described server end speech recognition conversion result and the degree of confidence of described car-mounted terminal speech recognition conversion result.
Further technical scheme of the present invention is: described car-mounted terminal is by phonetic entry section traffic information, and described transport information comprises road section information and transport information, then described transport information is uploaded to described server end, builds transport information storehouse.
Technique effect of the present invention is: build a kind of mechanical transport information interacting method and system based on car-mounted terminal and server end, by server end Real-Time Monitoring transport information, by section, build transport information storehouse; Described car-mounted terminal is uploaded positional information, azimuth information and the travel speed information at its place in real time, and server end, by the transport information in the current section of comprehensive judgement, then determines by this friendship energy information that adds transport information storehouse.Described server end is according to positional information and the azimuth information of the described car-mounted terminal obtaining, and automatically exports the transport information in section, car-mounted terminal place described in this position; If inquire about the transport information in other section,, by described car-mounted terminal input speech query information, described car-mounted terminal carries out described speech query information speech recognition and voice identification result is uploaded to described server end; Described speech query information comprises road section information to be checked, and described server end outputs to described car-mounted terminal according to road section information to be checked and uplink time information by Query Result, then by described car-mounted terminal, is exported.The present invention has realized car-mounted terminal to automatically the uploading in real time and export of transport information, and meanwhile, by phonetic entry, inquires about and export Query Result, more convenient car owner's use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is specific embodiment of the invention structural representation.
Embodiment
Below in conjunction with specific embodiment, technical solution of the present invention is further illustrated.
As shown in Figure 1, the specific embodiment of the present invention is: a kind of mechanical transport information interacting method based on car-mounted terminal and server end is provided, mechanical transport information interaction system comprises described car-mounted terminal 1, the server end 2 being arranged on vehicle, and mechanical transport information interacting method comprises the steps:
Build transport information storehouse: described server end 2 builds transport information storehouse according to real-time traffic monitoring information, real-time traffic monitoring information mainly comes from the real-time traffic monitoring information of traffic department, by automatic network, inputs or by manual input Traffic monitoring information.Automatically the transport information of input can be by manually corrigendum.Real-time traffic monitoring information also comprises and comes from the transport information that car-mounted terminal is uploaded in real time, by the section traffic information of comprehensive Analysis deterrmination.Transport information in described transport information storehouse comprises the Traffic monitoring information that described server end 2 is inputted in real time and the definite transport information of information of uploading according to described car-mounted terminal 1, and described transport information storehouse comprises section, traffic, time.
Upload car-mounted terminal relevant information: described car-mounted terminal 1 is to the real-time uploading position information of described server end 2, azimuth information and travel speed information, the transport information of the positional information that described server end 2 is uploaded according to a plurality of car-mounted terminals 1, azimuth information and travel speed information and this section Real-Time Monitoring, determines the transport information in this section.Described server end 2 determines that the process of the transport information in this section comprises: first determine the transport information that described car-mounted terminal 1 is uploaded, if there are a plurality of car-mounted terminals, uploaded in real time the transport information in current section, the transport information of uploading is consistent, confirms that this transport information is accurate.If inconsistent, to inquire about current this section that Real-Time Monitoring side provides transport information, if the transport information that this up-to-date section monitoring information of current section is uploaded with this car-mounted terminal 1 is identical, determines this transport information in this section; If the transport information that this up-to-date section monitoring information of current section is uploaded from this car-mounted terminal 1 is different, the transport information of monitoring of take is accurate transport information.Then this transport information is built to transport information storehouse.
Output transport information: described server end 2 is according to positional information and the azimuth information of the described car-mounted terminal 1 obtaining, exports the transport information in car-mounted terminal 1 section, place described in this position automatically.Detailed process is as follows: described server end 2 is received the positional information that this car-mounted terminal 1 is uploaded, and the transport information of then inquiring about this section in transport information storehouse is exported the transport information in car-mounted terminal 1 section, place described in this position automatically.If inquire about the transport information in other section by car-mounted terminal,, by described car-mounted terminal 1 input speech query information, described car-mounted terminal 1 carries out described speech query information speech recognition and voice identification result is uploaded to described server end 2; Described speech query information comprises road section information to be checked, according to described server end 2, according to road section information to be checked and uplink time information, Query Result is outputed to described car-mounted terminal 1, then by described car-mounted terminal 1 output, output form comprises voice output.When described speech query information input can not identified, by described car-mounted terminal 1 voice message, re-entered.
The preferred embodiment of the present invention is: in inputting and upload speech query information step, described car-mounted terminal 1 uploads to described server end 2 by described speech query information, and described car-mounted terminal 1 and described server end 2 are parallel to the instant identification respectively of described speech query information.The speech recognition conversion result of described server end 2 and described car-mounted terminal 1 includes the degree of confidence of speech recognition conversion, described car-mounted terminal 1 arranges the confidence threshold value of speech recognition conversion result, when the degree of confidence of described car-mounted terminal 1 speech recognition conversion result is more than or equal to this confidence threshold value, get this speech recognition conversion result, when if the degree of confidence of described car-mounted terminal 1 speech recognition conversion result is less than this confidence threshold value, get the speech recognition conversion result of higher value in the degree of confidence of described server end 2 speech recognition conversion results and the degree of confidence of described car-mounted terminal 2 speech recognition conversion results.So-called degree of confidence, is also confidence level.It refers to that particular individual treats the degree that particular proposition authenticity is believed, namely probability is to measure individual conviction is rational. the degree of confidence of probability is explained and is shown, event itself is what probability not, and why event assigns probability is the conviction evidence having in people's brains of assign probabilities.Confidence level refers to that population parameter value drops on the probability in a certain district of sample statistics value; And fiducial interval refers under a certain confidence level, error range between sample statistics value and population parameter value.Fiducial interval is larger, and confidence level is higher.The degree of confidence of speech recognition conversion i.e. the degree of faith to speech recognition conversion real result.Described car-mounted terminal 1 arranges the degree of confidence threshold values of speech recognition conversion result, when the degree of confidence of described car-mounted terminal 1 speech recognition conversion result is more than or equal to this degree of confidence threshold values, get this speech recognition conversion result, when if the degree of confidence of described car-mounted terminal 1 speech recognition conversion result is less than this degree of confidence threshold values, get the speech recognition conversion result of higher value in the degree of confidence of described server end 2 speech recognition conversion results and the degree of confidence of described car-mounted terminal 1 speech recognition conversion result.
The preferred embodiment of the present invention is: also comprise mobile terminal 3, in output Query Result step, described server end 2 outputs to described mobile terminal 3 according to road section information to be checked and uplink time information by Query Result.Mobile terminal 3 connects described server end 2 by internet, input inquiry information then, server end 2 according to the Query Information receiving to described mobile terminal output Query Result.The speech query information that uploads to described server end 2 comprises road section information to be checked and the uplink time information of carrying out after speech recognition.
The preferred embodiment of the present invention is: described car-mounted terminal 1 is by phonetic entry section traffic information, described transport information comprises road section information and transport information, then described transport information is uploaded to described server end 2, described server end 2 carries out after speech recognition, increases time, section and the transport information uploaded and builds transport information storehouse.
As shown in Figure 2, the specific embodiment of the present invention is: build a kind of mechanical transport information interaction system based on car-mounted terminal and server end, comprise the described car-mounted terminal 1 being arranged on vehicle, server end 2, described car-mounted terminal 1 comprises the wireless communication module 11 communicating with described server end 2, upload the upper transmission module 12 of information, the voice input module 13 of input voice information, the output module 14 of output information, the first sound identification module 15, described server end 2 comprises that the transport information storehouse that builds transport information storehouse builds module 21, transport information determination module 22, enquiry module 23, information transmission modular 24, described transport information storehouse builds module 21 and builds transport information storehouse according to real-time traffic monitoring information, transport information in described transport information storehouse comprises the Traffic monitoring information that described server end 2 is inputted in real time and the definite transport information of information of uploading according to described car-mounted terminal 1, and described transport information storehouse comprises section, traffic, time, described upper transmission module is to the real-time uploading position information of described server end 2, azimuth information and travel speed information, the transport information of the positional information that described transport information determination module 22 is uploaded according to a plurality of car-mounted terminals 1, azimuth information and travel speed information and this section Real-Time Monitoring, determines the transport information in this section, according to the positional information of the described car-mounted terminal obtaining and azimuth information, described information transmission modular 24 outputs to described car-mounted terminal 1 by the transport information in car-mounted terminal 1 section, place described in this position, described voice input module 15 input speech query information, described the first sound identification module 15 carries out speech recognition by described speech query information, described upper transmission module 12 uploads to described server end 2 by voice identification result, described speech query information comprises road section information to be checked, when described speech query information input can not identified, by described car-mounted terminal voice message, re-entered.Described enquiry module 23 is according to the current transport information in road section information to be checked and uplink time information inquiry section to be checked, Query Result is outputed to described car-mounted terminal 1 simultaneously, described output module 14 these Query Results of output, output form comprises voice output.
As shown in Figure 2, specific embodiment of the invention process is: described transport information storehouse builds module 21 and builds transport information storehouse according to real-time traffic monitoring information, real-time traffic monitoring information mainly comes from the real-time traffic monitoring information of traffic department, by automatic network, inputs or by manual input Traffic monitoring information.Automatically the transport information of input can be by manually corrigendum.Real-time traffic monitoring information also comprises and comes from the transport information that car-mounted terminal is uploaded in real time, by the section traffic information of comprehensive Analysis deterrmination.Transport information in described transport information storehouse comprises the Traffic monitoring information that described server end 2 is inputted in real time and the definite transport information of information of uploading according to described car-mounted terminal 1, and described transport information storehouse comprises section, traffic, time.Described upper transmission module 12 is to the real-time uploading position information of described server end 2, azimuth information and travel speed information, the transport information of the positional information that described transport information determination module 22 is uploaded according to a plurality of car-mounted terminals 1, azimuth information and travel speed information and this section Real-Time Monitoring, determines the transport information in this section.The transport information determination module 22 of described server end 2 determines that the process of the transport information in this section comprises: first determine the transport information that described car-mounted terminal 1 is uploaded, if there are a plurality of car-mounted terminals, uploaded in real time the transport information in current section, the transport information of uploading is consistent, confirms that this transport information is accurate.If inconsistent, to inquire about current this section that Real-Time Monitoring side provides transport information, if the transport information that this up-to-date section monitoring information of current section is uploaded with this car-mounted terminal 1 is identical, determines this transport information in this section; If the transport information that this up-to-date section monitoring information of current section is uploaded from this car-mounted terminal 1 is different, the transport information of monitoring of take is accurate transport information, then this transport information is built to transport information storehouse.Described server end 2 is according to positional information and the azimuth information of the described car-mounted terminal 1 obtaining, and automatically exports the transport information in car-mounted terminal 1 section, place described in this position.Detailed process is as follows: described server end 2 is received the positional information that this car-mounted terminal 1 is uploaded, then inquire about the transport information in this section in transport information storehouse, described information transmission modular 24 is exported the transport information in car-mounted terminal 1 section, place described in this position automatically.If by the transport information in car-mounted terminal 1 other section of inquiry, by the voice input module 13 input speech query information of described car-mounted terminal 1, the first sound identification module 15 of described car-mounted terminal 1 carries out speech recognition by described speech query information, then by described upper transmission module 12, voice identification result is uploaded to described server end 2; Described speech query information comprises road section information to be checked, according to the information transmission modular 24 of described server end 2, according to road section information to be checked and uplink time information, Query Result is outputed to described car-mounted terminal 1, then by output module 14 outputs of described car-mounted terminal 1, output form comprises voice output.
The preferred embodiment of the present invention is: described server end 2 comprises the second sound identification module 25, described upper transmission module 12 uploads to described server end 2 by described speech query information, and described the first sound identification module 15 and 25 pairs of described speech query information of described the second sound identification module walk abreast and carry out speech recognition, the speech recognition conversion result of described server end 1 and described car-mounted terminal 2 includes the degree of confidence of speech recognition conversion, described car-mounted terminal arranges the confidence threshold value of speech recognition conversion result, when the degree of confidence of described car-mounted terminal 1 speech recognition conversion result is more than or equal to this confidence threshold value, get this speech recognition conversion result, when if the degree of confidence of described car-mounted terminal 1 speech recognition conversion result is less than this confidence threshold value, get the speech recognition conversion result of higher value in the degree of confidence of described server end 2 speech recognition conversion results and the degree of confidence of described car-mounted terminal 1 speech recognition conversion result.When described speech query information input can not identified, by described car-mounted terminal voice message, re-entered.So-called degree of confidence, is also confidence level.It refers to that particular individual treats the degree that particular proposition authenticity is believed, namely probability is to measure individual conviction is rational. the degree of confidence of probability is explained and is shown, event itself is what probability not, and why event assigns probability is the conviction evidence having in people's brains of assign probabilities.Confidence level refers to that population parameter value drops on the probability in a certain district of sample statistics value; And fiducial interval refers under a certain confidence level, error range between sample statistics value and population parameter value.Fiducial interval is larger, and confidence level is higher.The degree of confidence of speech recognition conversion i.e. the degree of faith to speech recognition conversion real result.Described car-mounted terminal 1 arranges the degree of confidence threshold values of speech recognition conversion result, when the degree of confidence of described car-mounted terminal 1 speech recognition conversion result is more than or equal to this degree of confidence threshold values, get this speech recognition conversion result, when if the degree of confidence of described car-mounted terminal 1 speech recognition conversion result is less than this degree of confidence threshold values, get the speech recognition conversion result of higher value in the degree of confidence of described server end 2 speech recognition conversion results and the degree of confidence of described car-mounted terminal 1 speech recognition conversion result.
Further technical scheme of the present invention is: described car-mounted terminal 1 is by phonetic entry section traffic information, described transport information comprises road section information and transport information, then described transport information is uploaded to described server end 2, described server end 2 carries out after speech recognition, increases time, section and the transport information uploaded and builds transport information storehouse.
Technique effect of the present invention is: build a kind of mechanical transport information interacting method and system based on car-mounted terminal 1 and server end 2, by server end 2 Real-Time Monitoring transport information, by section, build transport information storehouse; Described car-mounted terminal 1 is uploaded positional information, azimuth information and the travel speed information at its place in real time, and server end, by the transport information in the current section of comprehensive judgement, then determines by this friendship energy information that adds transport information storehouse.Described server end 2 is according to positional information and the azimuth information of the described car-mounted terminal obtaining, and automatically exports the transport information in car-mounted terminal 2 sections, place described in this position; If inquire about the transport information in other section,, by described car-mounted terminal 1 input speech query information, described car-mounted terminal 1 carries out described speech query information speech recognition and voice identification result is uploaded to described server end; Described speech query information comprises road section information to be checked, according to described server end 2, according to road section information to be checked and uplink time information, Query Result is outputed to described car-mounted terminal 1, then by described car-mounted terminal 1 output.The present invention has realized automatically uploading in real time and exporting of 1 pair of transport information of car-mounted terminal, meanwhile, by phonetic entry, inquires about and export Query Result, more convenient car owner's use.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. the mechanical transport information interacting method based on car-mounted terminal and server end, is characterized in that, mechanical transport information interaction system comprises described car-mounted terminal, the server end being arranged on vehicle, and mechanical transport information interacting method comprises the steps:
Build transport information storehouse: described server end builds transport information storehouse according to real-time traffic monitoring information; Transport information in described transport information storehouse comprises the Traffic monitoring information that described server end is inputted in real time and the definite transport information of information of uploading according to described car-mounted terminal, and described transport information storehouse comprises section, traffic, time;
Upload car-mounted terminal relevant information: described car-mounted terminal is to the real-time uploading position information of described server end, azimuth information and travel speed information, the transport information of the positional information that described server end is uploaded according to a plurality of car-mounted terminals, azimuth information and travel speed information and this section Real-Time Monitoring, determines the transport information in this section;
Output transport information: described server end is according to positional information and the azimuth information of the described car-mounted terminal obtaining, exports the transport information in section, car-mounted terminal place described in this position automatically; If inquire about the transport information in other section,, by described car-mounted terminal input speech query information, described car-mounted terminal carries out described speech query information speech recognition and voice identification result is uploaded to described server end; Described speech query information comprises road section information to be checked, according to described server end, according to road section information to be checked and uplink time information, Query Result is outputed to described car-mounted terminal, then by described car-mounted terminal, is exported, and output form comprises voice output.
2. the mechanical transport information interacting method based on car-mounted terminal and server end according to claim 1, it is characterized in that, in inputting and upload speech query information step, described car-mounted terminal uploads to described server end by described speech query information, and described car-mounted terminal and described server end are parallel to the instant identification respectively of described speech query information.
3. the mechanical transport information interacting method based on car-mounted terminal and server end according to claim 2, it is characterized in that, the speech recognition conversion result of described server end and described car-mounted terminal includes the degree of confidence of speech recognition conversion, described car-mounted terminal arranges the confidence threshold value of speech recognition conversion result, when the degree of confidence of described car-mounted terminal speech recognition conversion result is more than or equal to this confidence threshold value, get this speech recognition conversion result, when if the degree of confidence of described car-mounted terminal speech recognition conversion result is less than this confidence threshold value, get the speech recognition conversion result of higher value in the degree of confidence of described server end speech recognition conversion result and the degree of confidence of described car-mounted terminal speech recognition conversion result.
4. the mechanical transport information interacting method based on car-mounted terminal and server end according to claim 1, it is characterized in that, also comprise mobile terminal, in output Query Result step, described server end outputs to described mobile terminal according to road section information to be checked and uplink time information by Query Result.
5. according to the mechanical transport information interacting method based on car-mounted terminal and server end described in arbitrary claim in claim 1,2,3,4, it is characterized in that, described car-mounted terminal is by phonetic entry section traffic information, described transport information comprises road section information and transport information, then described transport information is uploaded to described server end, build transport information storehouse.
6. the mechanical transport information interaction system based on car-mounted terminal and server end, it is characterized in that, comprise the described car-mounted terminal being arranged on vehicle, server end, described car-mounted terminal comprises the wireless communication module communicating with described server end, upload the upper transmission module of information, the voice input module of input voice information, the output module of output information, the first sound identification module, described server end comprises that the transport information storehouse that builds transport information storehouse builds module, transport information determination module, enquiry module, information transmission modular, described transport information storehouse builds module and builds transport information storehouse according to real-time traffic monitoring information, transport information in described transport information storehouse comprises the Traffic monitoring information that described server end is inputted in real time and the definite transport information of information of uploading according to described car-mounted terminal, and described transport information storehouse comprises section, traffic, time, described upper transmission module is to the real-time uploading position information of described server end, azimuth information and travel speed information, the transport information of the positional information that described transport information determination module is uploaded according to a plurality of car-mounted terminals, azimuth information and travel speed information and this section Real-Time Monitoring, determines the transport information in this section, according to the positional information of the described car-mounted terminal obtaining and azimuth information, described information transmission modular outputs to described car-mounted terminal by the transport information in section, car-mounted terminal place described in this position, described voice input module input speech query information, described the first sound identification module carries out speech recognition by described speech query information, described upper transmission module uploads to described server end by voice identification result, and described speech query information comprises road section information to be checked, described enquiry module, according to the current transport information in road section information to be checked and uplink time information inquiry section to be checked, outputs to Query Result described car-mounted terminal simultaneously, and described output module is exported this Query Result, and output form comprises voice output.
7. the mechanical transport information interaction system based on car-mounted terminal and server end according to claim 6, it is characterized in that, described server end comprises the second sound identification module, described upper transmission module uploads to described server end by described speech query information, and described the first sound identification module and described the second sound identification module walk abreast and carry out speech recognition described speech query information.
8. the mechanical transport information interaction system based on car-mounted terminal and server end according to claim 7, it is characterized in that, the speech recognition conversion result of described server end and described car-mounted terminal includes the degree of confidence of speech recognition conversion, described car-mounted terminal arranges the confidence threshold value of speech recognition conversion result, when the degree of confidence of described car-mounted terminal speech recognition conversion result is more than or equal to this confidence threshold value, get this speech recognition conversion result, when if the degree of confidence of described car-mounted terminal speech recognition conversion result is less than this confidence threshold value, get the speech recognition conversion result of higher value in the degree of confidence of described server end speech recognition conversion result and the degree of confidence of described car-mounted terminal speech recognition conversion result.
9. the mechanical transport information interaction system based on car-mounted terminal and server end according to claim 6, it is characterized in that, described car-mounted terminal is by phonetic entry section traffic information, described transport information comprises road section information and transport information, then described transport information is uploaded to described server end, build transport information storehouse.
10. the mechanical transport information interaction system based on car-mounted terminal and server end according to claim 6, it is characterized in that, also comprise mobile terminal, in output Query Result step, described server end outputs to described mobile terminal according to road section information to be checked and uplink time information by Query Result.
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| CN201410345081.9A CN104123835A (en) | 2014-07-21 | 2014-07-21 | Vehicle terminal and server side based automotive traffic information interaction method and system |
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| CN201410345081.9A CN104123835A (en) | 2014-07-21 | 2014-07-21 | Vehicle terminal and server side based automotive traffic information interaction method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018113516A1 (en) * | 2016-12-22 | 2018-06-28 | Huawei Technologies Co., Ltd. | Method and device for selecting notification recipient |
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