CN101846525A - Navigation information processing and acquiring methods and device - Google Patents
Navigation information processing and acquiring methods and device Download PDFInfo
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- CN101846525A CN101846525A CN200910080827A CN200910080827A CN101846525A CN 101846525 A CN101846525 A CN 101846525A CN 200910080827 A CN200910080827 A CN 200910080827A CN 200910080827 A CN200910080827 A CN 200910080827A CN 101846525 A CN101846525 A CN 101846525A
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Abstract
The invention relates to a navigation information processing and acquiring methods and a device. The navigation information processing method comprises the following steps of: recognizing a voice navigation request transmitted by navigation equipment and acquiring corresponding navigation request text information; and transmitting navigation setting information corresponding to the navigation request text information to the navigation equipment according to a logic control application document for carrying out navigation-setting processing by the navigation equipment according to the navigation setting information. The navigation information acquiring method comprises the following steps of: transmitting the voice navigation request to a voice gateway according to voice guide information transmitted by the voice gateway; and receiving the navigation setting information which is fed back according to the logic control application document and corresponds to the navigation request text information after the voice gateway recognizes the voice navigation request and acquires the corresponding navigation request text information. The embodiment of the invention reduces the cost of the navigation equipment and expands the recognizing range of voice by recognizing voice information transmitted by the navigation equipment and feeding back the corresponding navigation setting information through introducing the voice gateway.
Description
Technical field
The embodiment of the invention relates to wireless communication technology field, relates in particular to a kind of navigation information processing, acquisition methods and device.
Background technology
GPS (Global Positioning System, hereinafter to be referred as: GPS) can realize functions such as navigation, location, time service, vector aircraft, boats and ships, vehicle and individual, safety, exactly along selected route arrives punctually at the destination.The vehicle intelligent navigational system is exactly the accurately utility appliance of location of a kind of GPS of utilization assisting users.The information such as position, speed and time that the vehicle intelligent navigational system utilizes GPS to provide, the route planning ability that cooperates the high precision map of navigation electronic, for the user provides navigation feature, help user's planning travelling line on electronic chart accurately and real-time, guide the user to press the route running of planning simultaneously, and arrive the destination.
For the security that guarantees to drive, when the driver is provided with the destination in the vehicle intelligent navigational system, can adopt the phonetic entry mode.At present, the method that adopts the phonetic entry mode that the destination is set is in the inside of this vehicle intelligent navigational system speech recognition system to be set.When needs input destination, the user can send voice command to this vehicle intelligent navigational system.Then, this speech recognition system can identify the destination information of user's input according to this voice command.At last, the vehicle intelligent navigational system can be provided with the destination of the required arrival of user according to the destination information that identification is obtained, thus the navigation feature of finishing.
The inventor is in realizing process of the present invention, find that there is following shortcoming at least in prior art: owing to need to be provided with speech recognition system in the vehicle intelligent navigational system, therefore, the cost of vehicle intelligent navigational system is higher, and, because the recognition correct rate of speech recognition system is lower, causes the ability of vehicle intelligent navigational system process voice commands very limited.
Summary of the invention
The embodiment of the invention provides a kind of navigation information processing, acquisition methods and device, higher with the cost that solves vehicle intelligent navigational system in the prior art, the problem that recognition correct rate is lower, realize reducing the cost of vehicle intelligent navigational system, enlarge the identification range of voice, improve the effect of recognition correct rate.
The embodiment of the invention provides a kind of method for processing navigation information, comprising:
Corresponding navigation request text message is obtained in the Voice Navigation request that navigation by recognition equipment sends;
According to the logic control profile, the navigation setting information corresponding with described navigation requests text message is sent to described navigator, so that carrying out navigation setting according to described navigation setting information, described navigator handles.
The embodiment of the invention provides a kind of navigation information acquisition methods, comprising:
Voice guide information according to the voice gateways transmission, send the Voice Navigation request so that described voice gateways recognizing voice navigation requests to described voice gateways, and obtain described Voice Navigation request corresponding navigation request text message according to logic control profile feedback;
Receive the navigation setting information of the described navigation requests text message correspondence of described voice gateways transmission.
The embodiment of the invention provides a kind of voice gateways again, comprising:
Sound identification module is used for the Voice Navigation request that navigation by recognition equipment sends, and obtains corresponding navigation request text message;
Transceiver module is used for according to the logic control profile, and the navigation setting information corresponding with described navigation requests text message is sent to described navigator, handles so that described navigator is carried out navigation setting according to described navigation setting information.
The embodiment of the invention provides a kind of navigator, comprising:
The voice sending module, be used for voice guide information according to the voice gateways transmission, send the Voice Navigation request to described voice gateways, so that described voice gateways recognizing voice navigation requests, and obtain described Voice Navigation request corresponding navigation request text message according to logic control profile feedback;
Receiver module is used to receive the navigation setting information of the described navigation requests text message correspondence that described voice gateways send.
The embodiment of the invention also provides a kind of speech guide system, comprising:
Voice gateways are used for the Voice Navigation request that navigation by recognition equipment sends, and obtain corresponding navigation request text message; And, the navigation setting information corresponding with described navigation requests text message is sent to described navigator according to according to the logic control profile, so that carrying out navigation setting according to described navigation setting information, described navigator handles;
Archive server is used for sending described logic control profile to described voice gateways.
Navigation information processing, acquisition methods and device that the embodiment of the invention provides, by adopting voice gateways the voice messaging that the user utilizes navigator to send is discerned processing, and give navigator with the navigation setting information feedback of correspondence, navigator self need not be provided with speech recognition system, has reduced the cost of navigator; And, because the speech recognition capabilities of Voice extensible Markup Language gateway is powerful, therefore, enlarged the identification range of the voice messaging of navigator transmission, and recognition correct rate is higher.
Description of drawings
Fig. 1 is the process flow diagram of method for processing navigation information one embodiment of the present invention;
Fig. 2 is the process flow diagram of another embodiment of method for processing navigation information of the present invention;
Fig. 3 is the process flow diagram of navigation information acquisition methods one embodiment of the present invention;
Fig. 4 is the process flow diagram of another embodiment of navigation information acquisition methods of the present invention;
Fig. 5 is the navigation information acquisition methods of the present invention signaling process figure of an embodiment again;
Fig. 6 is the structural representation of voice gateways one embodiment of the present invention;
Fig. 7 is the structural representation of another embodiment of voice gateways of the present invention;
Fig. 8 is the structural representation of navigator one embodiment of the present invention;
Fig. 9 is the structural representation of speech guide system one embodiment of the present invention.
Embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Fig. 1 is the process flow diagram of method for processing navigation information one embodiment of the present invention, and as shown in Figure 1, the method for present embodiment comprises:
Corresponding navigation request text message is obtained in the Voice Navigation request that step 101, navigation by recognition equipment send;
For instance, this navigator can (Global PositioningSystem be hereinafter to be referred as GPS) navigating instrument for vehicle-bone global positioning system.After this car borne GPS navigation instrument sends the Voice Navigation request, can be by the Voice Navigation request of voice gateways navigation by recognition equipment transmission, these voice gateways can (Voice Extensible Markup Language be hereinafter to be referred as VXML) the Voice Navigation request that sends of gateway navigation by recognition equipment for Voice extensible Markup Language.The VXML gateway is a kind of standardized voice response system platform, the VXML gateway is mainly by automatic speech recognition (Automatic SpeechRecognition, hereinafter to be referred as: ASR) assembly, VXML interpreter component and phonetic synthesis (Text-To-Speech, hereinafter to be referred as: TTS) assembly is formed.Wherein, the ASR assembly can be identified as text message with the speech waveform signal, thereby can make things convenient for the VXML interpreter component to the processing that makes an explanation of text information, and the ASR assembly can be realized the identification to natural language, and accuracy rate is higher.
Present embodiment can adopt the ASR assembly in the VXML gateway that processing is discerned in the Voice Navigation request that navigator sends, thereby obtain corresponding navigation request text message, this identifying is the navigation requests text message that the Voice Navigation request of speech waveform form is identified as textual form.
Behind the navigation requests text message that voice gateways get access to, be " Beijing " such as the text message of this navigation requests, then the logic control profile gets access to the content in " Beijing " accordingly, inquires about the corresponding navigation configuration information; And send to navigator inquiring navigation setting information.For example: the script file that in the present embodiment can logic of propositions comprises in the control profile is:
<vxml>
<form>
<field?name＝″dest″>
＜prompt〉could you tell me the destination that you will be provided with＜/prompt
<grammar>
<！[CDATA[[
[hangzhou] {＜dest " Hangzhou " 〉
[beijing] {＜dest " Beijing " 〉
[shanghai] {＜dest " Shanghai " 〉
]
]]>
</grammar>
<filled>
<object?name＝″send″classid＝″sendobject″>
<param?name＝″dest″expr＝″dest″/>
</object>
</filled>
</field>
</form>
</vxml>
Under the control of this logic control profile, the VXML gateway can obtain the navigation setting information of navigator request, and the VXML gateway can send to navigator with this navigation setting information.Navigator can be carried out self according to this navigation setting information and be provided with, thereby make the user obtain locating information by this navigator after being received this navigation setting information.This navigation setting information both can also can be command information for locality data, do not store the situation of any locality data for navigator itself, locality data in this navigation setting information can be the navigation information relevant with " Beijing ", as latitude and longitude information etc.; Store the situation of locality data for navigator self, this navigation setting information can be command information, and navigator can be provided with voluntarily according to the locality data that this command information is called this navigator self storage.
Need to prove that present embodiment is that example describes with the VXML gateway only, in actual implementation procedure, can adopt the voice gateways of any type.
Present embodiment is discerned by the Voice Navigation request that navigator is sent, and can be the navigation requests text message of textual form with the speech waveform information Recognition, thereby realizes the conversion of voice signal to machine language; Then, the VXML gateway can navigation device send corresponding navigation setting information under the control of logic control profile, thereby makes things convenient for navigator to obtain required locating information according to this navigation setting information.Because present embodiment can adopt the ASR assembly of VXML gateway that the Voice Navigation request that navigator sends is discerned, and the ASR assembly can be discerned natural language, the discrimination height, therefore, the accuracy height and the identification range of present embodiment recognizing voice navigation requests are wide, and the mode of speech recognition can guarantee driver's personal safety for in-vehicle navigation apparatus under transport condition; Navigator itself need be on hardware the integrated speech recognition system, handle but give the VXML gateway, thereby reduced the cost of navigator voice recognition processing.
Fig. 2 is the process flow diagram of another embodiment of method for processing navigation information of the present invention, and as shown in Figure 2, the method for present embodiment comprises:
Voice gateways in the present embodiment are example with the VXML gateway also, and navigator can be an example with the car borne GPS navigation instrument.
For instance, the car borne GPS navigation instrument can be by sending the request of access of calling out to third party service centre, should call out the request of access by this third party service centre to the VXML gateway forwards then, ask to set up the interactive voice passage with the VXML gateway, the VXML gateway inserts request according to this calling can set up the interactive voice passage with this navigator, this interactive voice passage can make things convenient between navigator and the VXML gateway and carry out interactive voice, in the embodiment of the invention, third party service centre can the call center, also can be other third party service centres such as liaison centre.
The logic control profile that is stored on the archive server can comprise VXML profile, text application document and binary implementation document, and present embodiment is that example describes with the VXML profile only.
For instance, can store various VXML profiles on the archive server, every kind of VXML profile all can be to controlling between navigator and the VXML gateway alternately.The VXML gateway can obtain corresponding VXML profile from archive server according to calling out the type of call sign of carrying in the request of access.
Archive server can receive the VXML profile request data package that the VXML gateway sends.Can comprise in this packet and call out the type of call sign of carrying in the request of access, this type of call sign can be made as a document generic resource identifier (Uniform ResourceIdentifier in the present embodiment, hereinafter to be referred as: URI), archive server is according to the URI that carries in the packet, can extract or generate corresponding VXML profile, both can comprise the VXML script file that archive server generates automatically in this VXML profile, also can comprise the audio file of prerecording.VXML script file and audio file all are used for the VXML gateway and carry out next step operation by speech form guiding car borne GPS navigation instrument.
Archive server sends to the VXML gateway with this VXML profile, VXML interpreter component in this VXML gateway can be obtained the script file that carries out mutual control command between car borne GPS navigation instrument and the VXML gateway to the processing that makes an explanation of this VXML profile.The voice that the VXML gateway sends to navigator are provided with request, at first point out the user to utilize navigator that the departure place is set, and behind the input departure place, point out the user to utilize navigator that the destination is set then.For example: present embodiment supposes that also the script file that gets access to is:
<vxml>
<form>
<field?name＝″dest″>
＜prompt〉could you tell me the destination that you will be provided with＜/prompt
<grammar>
<！[CDATA[[
[hangzhou] {＜dest " Hangzhou " 〉
[beijing] {＜dest " Beijing " 〉
[shanghai] {＜dest " Shanghai " 〉
]
]]>
</grammar>
<filled>
<object?name＝″send″classid＝″sendobject″>
<param?name＝″dest″expr＝″dest″/>
</object>
</filled>
</field>
</form>
</vxml>
Step 203 can be specially: according to the logic control profile, obtain the guiding text message; The guiding text message is carried out phonetic synthesis handle, generate voice guide information; By the interactive voice passage voice guide information is sent to navigator; Receive navigator by the Voice Navigation request that send, corresponding with voice guide information of interactive voice passage.
For instance, the VXML gateway is after obtaining above-mentioned VXML profile, can send voice guide information to the car borne GPS navigation instrument according to this VXML profile, in the present embodiment, the VXML gateway can extract the guiding text message and " could you tell me the destination that you will be provided with " from the VXML profile, the TTS assembly of VXML gateway can convert the guiding text message to voice guide information then, and the VXML gateway sends to the car borne GPS navigation instrument by the interactive voice passage of having set up with this voice guide information then.
The car borne GPS navigation instrument can " be could you tell me the destination that you will be provided with " according to voice guide information and send Voice Navigation request " Beijing " to the VXML gateway.
Corresponding navigation request text message is obtained in the Voice Navigation request that step 204, navigation by recognition equipment send;
ASR assembly in the VXML gateway is discerned processing to the speech waveform form that the car borne GPS navigation instrument sends " Beijing ", thereby obtain corresponding navigation request text message, this identifying is the navigation requests text message that is identified as textual form with the speech waveform of representative " Beijing ", carries out the VXML dissection process to make things convenient for the VXML interpreter component.
Step 205 can be specially: by the order equipment that issues navigation setting information is sent to third party service centre, third party service centre sends to navigator by short message channel or interactive voice passage with navigation setting information.。
Specifically, under the control of logic control profile, the VXML gateway can obtain the navigation setting information of navigator request, and this navigation setting information can be locality data, is the navigation information relevant with " Beijing ", as latitude and longitude information etc.Then, the VXML gateway can send to third party service centre with this navigation setting information by the order equipment that issues, and third party service centre sends to navigator by short message channel with the note form or by the interactive voice passage with this navigation setting information more then.Navigator is after receiving this navigation setting information, can carry out self according to this navigation setting information is provided with, thereby make the user obtain locating information by this navigator, in the embodiment of the invention, third party service centre can the call center, also can be other third party service centres such as liaison centre.
Present embodiment can adopt the ASR assembly of voice gateways that the Voice Navigation request that navigator sends is discerned, and the ASR assembly can be discerned natural language, and discrimination height, therefore, the accuracy height of present embodiment recognizing voice navigation requests, identification range is wide, and the mode of speech recognition is for in-vehicle navigation apparatus, the driver was provided with alternately by navigator and voice gateways easily, obtain navigation setting information, can under transport condition, guarantee driver's personal safety again; And, navigator itself need be on hardware the integrated speech recognition system, handle but give voice gateways, thereby reduced the cost of navigator voice recognition processing; In addition, voice gateways send to navigator by short message channel or interactive voice passage with navigation setting information, thereby it is versatile and flexible to make navigator obtain the approach of navigation setting information.
When the foregoing description had been introduced navigator and obtained navigation setting information, the implementation procedure that navigator adopts navigation information acquisition methods embodiment of the present invention was introduced in the operation corresponding with voice gateways below.
Fig. 3 is the process flow diagram of navigation information acquisition methods one embodiment of the present invention, and as shown in Figure 3, the method for present embodiment comprises:
For instance, the car borne GPS navigation instrument can receive the voice guide information that the VXML gateway sends, as " could you tell me the destination that you will be provided with " of speech form.
The car borne GPS navigation instrument can " be could you tell me the destination that you will be provided with " according to voice guide information and send corresponding Voice Navigation request, for example " Beijing " of speech form to the VXML gateway.
Specifically, ASR assembly in the VXML gateway can be discerned processing to the Voice Navigation request that the car borne GPS navigation instrument sends, thereby obtain corresponding navigation request text message, this identifying is the navigation requests text message that speech waveform form " Beijing " is identified as textual form.
Under the control of this logic control profile, the VXML gateway can obtain the navigation setting information of car borne GPS navigation instrument request, and then, the VXML gateway can send to the car borne GPS navigation instrument with this navigation setting information.So far, the car borne GPS navigation instrument can receive the navigation setting information of VXML gateway feedback, can carry out self according to this navigation setting information and be provided with, thereby make the user obtain locating information by this car borne GPS navigation instrument.This navigation setting information both can also can be command information for locality data, do not store the situation of any locality data for navigator itself, locality data in this navigation setting information can be the navigation information relevant with " Beijing ", as latitude and longitude information etc.; Store the situation of locality data for navigator self, this navigation setting information can be command information, and navigator can be provided with voluntarily according to the locality data that this command information is called this navigator self storage.
At present embodiment owing to adopt voice gateways that the Voice Navigation request that navigator sends is discerned, therefore, the voice quality restriction of the Voice Navigation request that navigator is sent is little, and the recognition correct rate height can guarantee driver's personal safety under transport condition; And, navigator itself need be on hardware the integrated speech recognition system, thereby reduced the cost of navigator.
Introducing navigator below in detail adopts another embodiment of navigation information acquisition methods of the present invention to obtain the process of navigation setting information.
Fig. 4 is the process flow diagram of another embodiment of navigation information acquisition methods of the present invention, and as shown in Figure 4, the method for present embodiment comprises:
Step 401, send to call out insert request to voice gateways, set up the interactive voice passage with voice gateways by third party service centre;
For instance, navigator can send the request of access of calling out to third party service centre, third party service centre can insert request with this calling and be transmitted to the VXML gateway then, thereby connect the VXML gateway, make and set up the interactive voice passage between navigator and the VXML gateway, in the embodiment of the invention, third party service centre can the call center, also can be other third party service centres such as liaison centre.
Step 402, receive voice gateways, send, be used to indicate navigator to send the voice guide information of Voice Navigation request by the interactive voice passage according to after calling out the logic control profile that the type of call sign of carrying in the request of access obtains;
For instance, the VXML profile that the VXML gateway can obtain from archive server and this type of service sign is corresponding, the VXML interpreter component in this VXML gateway can be to the processing that makes an explanation of this VXML profile.This logic control profile can be one section program of VXML script file definition, realizes the mutual of vehicle mounted GPS guidance system and VXML gateway by carrying out this program.The VXML gateway can send voice guide information by interactive voice passage navigation device after obtaining this logic control profile, this voice guide information is used to guide navigator to pass through the interactive voice passage to VXML gateway transmission Voice Navigation request.
Step 403, the voice guide information that sends according to voice gateways send the Voice Navigation request to voice gateways;
For instance, the VXML gateway is after obtaining above-mentioned VXML profile, can send voice guide information to the car borne GPS navigation instrument according to this VXML profile, can suppose that at present embodiment the guiding text message that the VXML gateway extracts is " could you tell me the destination that you will be provided with " from the VXML profile, the TTS assembly of VXML gateway can convert the guiding text message to voice guide information then, and the VXML gateway sends to the car borne GPS navigation instrument by the interactive voice passage of having set up with this voice guide information then.
The car borne GPS navigation instrument can " be could you tell me the destination that you will be provided with " according to voice guide information and send corresponding Voice Navigation request, for example " Beijing " of speech form by the interactive voice passage to the VXML gateway.
Step 404, receive voice gateways recognizing voice navigation requests, obtain corresponding navigation request text message after, according to logic control profile navigation setting information feedback, corresponding with the navigation requests text message.
Step 404 can be specially: receive voice gateways and send to the navigation setting information that third party service centre and third party service centre send by short message channel or interactive voice passage by the order equipment of issuing.
Specifically, ASR assembly in the VXML gateway can be discerned processing to the Voice Navigation request that the car borne GPS navigation instrument sends, thereby obtain corresponding navigation request text message, this identifying is the navigation requests text message that speech waveform form " Beijing " is identified as textual form.
At last, under the control of this logic control profile, the VXML gateway can obtain the navigation setting information of car borne GPS navigation instrument request, and the VXML gateway can send to the car borne GPS navigation instrument with this navigation setting information.So far, the car borne GPS navigation instrument can receive the navigation setting information of VXML gateway feedback, can carry out self according to this navigation setting information and be provided with, thereby make the user obtain locating information by this car borne GPS navigation instrument.This navigation setting information both can also can be command information for locality data, do not store the situation of any locality data for navigator itself, locality data in this navigation setting information can be the navigation information relevant with " Beijing ", as latitude and longitude information etc.; Store the situation of locality data for navigator self, this navigation setting information can be command information, and navigator can be provided with voluntarily according to the locality data that this command information is called this navigator self storage.
Present embodiment can adopt voice gateways that the Voice Navigation request that navigator sends is discerned, and therefore, accuracy height, the identification range of present embodiment recognizing voice navigation requests are wide; Whole reciprocal process is interactive voice, does not need the driver to carry out manual operation, therefore, can guarantee the personal safety of driver under transport condition; Owing to voice recognition processing and phonetic synthesis handled all give voice gateways and handle, thus navigator itself need be on hardware integrated speech identification and synthesis system, thereby reduced the cost of navigator.
Fig. 5 is the navigation information acquisition methods of the present invention signaling process figure of an embodiment again, and as shown in Figure 5, the method for present embodiment comprises:
Step 501, navigator send the request of access of calling out to third party service centre.
Navigator can send the request of access of calling out to third party service centre, request third party service centre should call out the request of access and be transmitted to the VXML gateway, in the embodiment of the invention, third party service centre can the call center, also can be other third party service centres such as liaison centre.
Step 502, third party service centre transmit this calling to voice gateways and insert request.
Set up the interactive voice passage between step 503, navigator and the voice gateways.
Third party service centre can insert request with this calling and be transmitted to the VXML gateway, thereby connects the VXML gateway, makes and sets up the interactive voice passage between navigator and the VXML gateway.
Step 504, voice gateways are obtained with this calling from archive server and are inserted the corresponding logic control profile of call type that carries the request.
Can store various VXML profiles on the archive server, every kind of VXML profile all can be to controlling between navigator and the VXML gateway alternately.The VXML gateway can obtain corresponding VXML profile from archive server according to calling out the type of call sign of carrying in the request of access.
Step 505, voice gateways are obtained the guiding text message from this logic control profile, and this guiding text message are carried out phonetic synthesis handle, and generate voice guide information.
The VXML gateway can extract the guiding text message from the VXML profile, the TTS assembly of VXML gateway can convert the guiding text message to voice guide information then
Step 506, voice gateways send to navigator by the interactive voice passage with this voice guide information.
The VXML gateway sends to the car borne GPS navigation instrument by the interactive voice passage of having set up with this voice guide information.For example, the VXML gateway can extract the guiding text message and " could you tell me the destination that you will be provided with " from the VXML profile, adopt the TTS assembly " could you tell me the destination that you will be provided with " of textual form to be converted to speech form " could you tell me the destination that you will be provided with " then.
Step 507, navigator send the Voice Navigation request corresponding with this voice guide information by the interactive voice passage to voice gateways.
For example, the car borne GPS navigation instrument can " be could you tell me the destination that you will be provided with " according to voice guide information and send Voice Navigation request " Beijing " to the VXML gateway.
Step 508, voice gateways are discerned this Voice Navigation request, obtain the navigation requests text message, and obtain the navigation setting information corresponding with this navigation requests text message according to the logic control profile.
ASR assembly in the VXML gateway is discerned processing to the speech waveform form that the car borne GPS navigation instrument sends " Beijing ", thereby obtain corresponding navigation request text message, this identifying is the navigation requests text message that is identified as textual form with the speech waveform of representative " Beijing ", with text form " Beijing " input parameter, can obtain corresponding navigation setting information then as the script file of logic control profile definition.This navigation setting information both can also can be command information for locality data, do not store the situation of any locality data for navigator itself, locality data in this navigation setting information can be the navigation information relevant with " Beijing ", as latitude and longitude information etc.; Store the situation of locality data for navigator self, this navigation setting information can be command information, and navigator can be provided with voluntarily according to the locality data that this command information is called this navigator self storage.
Step 509, voice gateways send to order with this navigation setting information and issue equipment.
Step 510, the order equipment that issues send to third party service centre with this navigation setting information.
Step 511, third party service centre send to navigator by short message channel or interactive voice passage with navigation setting information.
Present embodiment can adopt voice gateways that the Voice Navigation request that navigator sends is discerned, and therefore, accuracy height, the identification range of present embodiment recognizing voice navigation requests are wide; Whole reciprocal process is interactive voice, does not need the driver to carry out manual operation, therefore, can guarantee the personal safety of driver under transport condition; Owing to voice recognition processing and phonetic synthesis handled all give voice gateways and handle, thus navigator itself need be on hardware integrated speech identification and synthesis system, thereby reduced the cost of navigator.In addition, voice gateways send to navigator by short message channel or interactive voice passage with navigation setting information, thereby it is versatile and flexible to make navigator obtain the approach of navigation setting information.
In another embodiment of the present invention, in above-mentioned steps S509, voice gateways can also directly send to third party service centre by the interactive voice passage with navigation setting information, send to navigator by third party service centre then.
Fig. 6 is the structural representation of voice gateways one embodiment of the present invention, as shown in Figure 6, the voice gateways of present embodiment comprise: sound identification module 11 and transceiver module 12, wherein, sound identification module 11 is used for the Voice Navigation request that navigation by recognition equipment sends, and obtains corresponding navigation request text message; Transceiver module 12 is used for according to the logic control profile, and navigation setting information that will be corresponding with the navigation requests text message sends to navigator, carries out navigation setting for navigator according to navigation setting information and handles.
Specifically, 11 pairs of Voice Navigation requests of sound identification module are discerned, and the process of obtaining the navigation requests text message is the navigation requests text message that the Voice Navigation request of speech waveform form is identified as textual form.
Present embodiment is discerned the Voice Navigation request that navigator sends by sound identification module, can be the navigation requests text message of textual form with the speech waveform information Recognition, thereby realizes the conversion of voice signal to machine language; Transceiver module can send corresponding navigation setting information according to logic control profile navigation device, thereby makes things convenient for navigator to obtain required locating information according to this navigation setting information.Because the sound identification module in the present embodiment can adopt the ASR assembly that the Voice Navigation request that navigator sends is discerned, and the ASR assembly can be discerned natural language, and discrimination height, therefore, accuracy height, the identification range of the voice gateways recognizing voice navigation requests of present embodiment are wide, and the mode of speech recognition can guarantee driver's personal safety for in-vehicle navigation apparatus under transport condition; When using the voice gateways of present embodiment to obtain navigation setting information, navigator itself need be on hardware the integrated speech recognition system, therefore also reduced the cost of navigator.
Fig. 7 is the structural representation of another embodiment of voice gateways of the present invention, as shown in Figure 7, the voice gateways of present embodiment comprise: sound identification module 11 and transceiver module 12, also comprise: acquisition module 13, sound identification module 11 is used for the Voice Navigation request that navigation by recognition equipment sends, and obtains corresponding navigation request text message; Transceiver module 12 is used for according to the logic control profile, and navigation setting information that will be corresponding with the navigation requests text message sends to navigator, carries out navigation setting for navigator according to navigation setting information and handles; Transceiver module 12 also is used for according to the logic control profile, and navigation device sends voice guide information, and receives the navigation setting request that navigator sends according to voice guide information; Acquisition module 13 is used for inserting request according to navigator by the calling that third party service centre transmits, set up the interactive voice passage with navigator, and from archive server obtain with call out the request of inserting the corresponding logic control profile of type of call sign that carries.
The voice gateways of present embodiment send navigation guide information by navigation device, thereby can guide the user mutual by navigator and voice gateways easily, thereby obtain required navigation setting information.Because whole reciprocal process without any need for manual operation, is interactive voice, therefore can guarantee the personal safety of driver under transport condition, and accuracy height, the identification range of the voice gateways recognizing voice information of present embodiment are wide, the accuracy rate original text; When adopting the voice gateways of present embodiment, corresponding navigation equipment need be on hardware the integrated speech recognition system, thereby reduced the cost of navigator.
Fig. 8 is the structural representation of navigator one embodiment of the present invention, as shown in Figure 8, the navigator of present embodiment comprises: the voice guide information that voice sending module 15 and receiver module 16, voice sending module 15 are used for sending according to voice gateways sends the Voice Navigation request to voice gateways; Receiver module 16 is used to receive voice gateways recognizing voice navigation requests, obtain corresponding navigation request text message after, according to logic control profile feedback, corresponding navigation setting information with the navigation requests text message.
In the present embodiment, navigator can be passed through to send the Voice Navigation request to the VXML gateway, and receives the navigation setting information of VXML gateway according to this Voice Navigation request feedback, finishes with the VXML gateway and carries out interactive voice, realizes the function of navigator fix.In this process, because the VXML gateway can adopt the ASR assembly that the Voice Navigation request that navigator sends is discerned, and the ASR assembly can be discerned natural language, and discrimination height, therefore, the navigator of present embodiment is little to the voice quality restriction of the Voice Navigation request that sends, the recognition correct rate height, and can under transport condition, guarantee driver's personal safety; Navigator itself need be on hardware the integrated speech recognition system, handle but give the VXML gateway, thereby make the cost of navigator reduce voice recognition processing.
Another embodiment of navigator of the present invention is based on an embodiment on the navigator of the present invention, and voice sending module 15 also is used for sending calling by third party service centre to voice gateways and inserts request, sets up the interactive voice passage with voice gateways; After receiver module 16 also is used for receiving voice gateways and inserts the logic control profile that type of call sign that request carries obtains according to described calling, send by the interactive voice passage, be used to indicate the navigator send the voice guide information of Voice Navigation request.
In the present embodiment, navigator is passed through to send the Voice Navigation request to the VXML gateway, and receives the navigation setting information of VXML gateway according to this Voice Navigation request feedback, finishes with the VXML gateway and carries out interactive voice, realizes the function of navigator fix.Present embodiment is little to the voice quality restriction, the recognition correct rate height, and can guarantee the personal safety of driver under transport condition; Navigator need be on hardware the integrated speech recognition system, thereby reduced the cost of navigator.
Fig. 9 is the structural representation of speech guide system one embodiment of the present invention, as shown in Figure 9, the system of present embodiment comprises: voice gateways 1 and archive server 2, voice gateways 1 are used for inserting request according to navigator by the calling that third party service centre transmits, set up the interactive voice passage with navigator, and from archive server obtain with call out the request of inserting the corresponding logic control profile of type of call sign that carries, according to the logic control profile, navigation device sends voice guide information, and the reception navigator is according to the Voice Navigation request of voice guide information transmission, the recognizing voice navigation requests, obtain corresponding navigation request text message, according to the logic control profile, navigation setting information that will be corresponding with the navigation requests text message sends to navigator, carries out navigation setting for navigator according to navigation setting information and handles; Archive server 2 is used for sending the logic control profile to voice gateways 1.
Further, present embodiment can also comprise that order issues equipment, is used for navigation setting information is sent to third party service centre, makes third party service centre by short message channel or interactive voice passage, and navigation setting information is sent to navigator.
In the speech guide system of present embodiment, navigator can by and voice gateways between voice channel and the voice gateways set up carry out interactive voice, thereby make things convenient for navigator to obtain required locating information according to this navigation setting information.Because the voice gateways of present embodiment can adopt the ASR assembly that the Voice Navigation request that navigator sends is discerned, therefore, accuracy height, the identification range of the voice gateways recognizing voice navigation requests of present embodiment are wide, and the mode of speech recognition can guarantee the personal safety of driver under transport condition for in-vehicle navigation apparatus; Navigator itself need be on hardware the integrated speech recognition system, thereby reduced the cost of navigator, and, voice gateways send to navigator by short message channel or interactive voice passage with navigation setting information, and it is versatile and flexible also to make navigator obtain the approach of navigation setting information.
By the description of above embodiment, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better embodiment under a lot of situation.Based on such understanding, the part that the technical scheme of the embodiment of the invention contributes to prior art in essence in other words can embody with the form of software product, this software product is stored in the storage medium, comprise that some instructions are with so that mobile device (can be a mobile phone, personal computer, media player etc.) the described method of execution each embodiment of the present invention.Here alleged storage medium, as: ROM/RAM, disk, CD etc.
It should be noted that at last: above embodiment is only in order to technical scheme of the present invention to be described but not limit it, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement technical scheme of the present invention, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solution of the present invention.
Claims (14)
1. a method for processing navigation information is characterized in that, comprising:
Corresponding navigation request text message is obtained in the Voice Navigation request that navigation by recognition equipment sends;
According to the logic control profile, the navigation setting information corresponding with described navigation requests text message is sent to described navigator, so that carrying out navigation setting according to described navigation setting information, described navigator handles.
2. method for processing navigation information according to claim 1 is characterized in that, the Voice Navigation request that described navigation by recognition equipment sends is obtained before the corresponding navigation request text message, comprising:
According to described logic control profile, send voice guide information to described navigator, and receive the described Voice Navigation request that described navigator sends according to described voice guide information.
3. method for processing navigation information according to claim 2 is characterized in that, and is described before described navigator sends voice guide information, comprising:
Insert request according to described navigator by the calling that third party service centre transmits, set up the interactive voice passage with described navigator, and obtain with described calling from archive server and to insert the corresponding logic control profile of type of call sign that carries the request.
4. method for processing navigation information according to claim 3, it is characterized in that, described according to described logic control profile, send voice guide information to described navigator, and receive described navigator according to the described Voice Navigation request that described voice guide information sends, comprising:
According to described logic control profile, obtain the guiding text message;
Described guiding text message is carried out phonetic synthesis handle, generate described voice guide information;
By described interactive voice passage described voice guide information is sent to described navigator;
Receive described navigator by the described Voice Navigation request that send, corresponding with described voice guide information of described interactive voice passage.
5. according to claim 3 or 4 described method for processing navigation information, it is characterized in that, described the navigation setting information corresponding with described navigation requests text message sent to described navigator, comprising:
By the order equipment that issues described navigation setting information is sent to described third party service centre, described third party service centre sends to described navigator by short message channel or described interactive voice passage with described navigation setting information.
6. a navigation information acquisition methods is characterized in that, comprising:
Voice guide information according to the voice gateways transmission, send the Voice Navigation request to described voice gateways, so that described voice gateways recognizing voice navigation requests, and obtain described Voice Navigation request corresponding navigation request text message according to logic control profile feedback;
Receive the navigation setting information of the described navigation requests text message correspondence of described voice gateways transmission.
7. navigation information acquisition methods according to claim 6 is characterized in that, and is described before described voice gateways send the Voice Navigation request, also comprises:
Send calling by third party service centre to described voice gateways and insert request, and the interactive voice passage of foundation and described voice gateways;
By described interactive voice passage, receive the voice guide information that described voice gateways send, described voice guide information is used for indication and sends the Voice Navigation request to described voice gateways.
8. voice gateways is characterized in that, comprising:
Sound identification module is used for the Voice Navigation request that navigation by recognition equipment sends, and obtains corresponding navigation request text message;
Transceiver module is used for according to the logic control profile, and the navigation setting information corresponding with described navigation requests text message is sent to described navigator, handles so that described navigator is carried out navigation setting according to described navigation setting information.
9. voice gateways according to claim 8, it is characterized in that, described transceiver module also is used for according to described logic control profile, sends voice guide information to described navigator, and receives the described Voice Navigation request that described navigator sends according to described voice guide information.
10. voice gateways according to claim 8 is characterized in that, also comprise:
Acquisition module, be used for inserting request by the calling that third party service centre transmits according to described navigator, set up the interactive voice passage with described navigator, and obtain with described calling from archive server and to insert the corresponding logic control profile of type of call sign that carries the request.
11. a navigator is characterized in that, comprising:
The voice sending module, be used for voice guide information according to the voice gateways transmission, send the Voice Navigation request to described voice gateways, so that described voice gateways recognizing voice navigation requests, and obtain described Voice Navigation request corresponding navigation request text message according to logic control profile feedback;
Receiver module is used to receive the navigation setting information of the described navigation requests text message correspondence that described voice gateways send.
12. navigator according to claim 11 is characterized in that, described voice sending module also is used for sending calling by third party service centre to described voice gateways and inserts request, and the interactive voice passage of foundation and described voice gateways; By described interactive voice passage, receive the voice guide information that described voice gateways send, described voice guide information is used for indication and sends the Voice Navigation request to described voice gateways.
13. a speech guide system is characterized in that, comprising:
Voice gateways are used for the Voice Navigation request that navigation by recognition equipment sends, and obtain corresponding navigation request text message; And, the navigation setting information corresponding with described navigation requests text message is sent to described navigator according to according to the logic control profile, so that carrying out navigation setting according to described navigation setting information, described navigator handles;
Archive server is used for sending described logic control profile to described voice gateways.
14. speech guide system according to claim 13 is characterized in that, also comprises:
Order issues equipment, is used for described navigation setting information is sent to described third party service centre, so that described third party service centre sends to described navigator by short message channel or interactive voice passage with described navigation setting information.
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| CN2009100808277A CN101846525B (en) | 2009-03-23 | 2009-03-23 | Navigation information processing and acquiring methods and device |
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| CN2009100808277A CN101846525B (en) | 2009-03-23 | 2009-03-23 | Navigation information processing and acquiring methods and device |
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| CN103185599A (en) * | 2011-12-28 | 2013-07-03 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted terminal data processing system and geographic information data processing platform |
| CN103366729A (en) * | 2012-03-26 | 2013-10-23 | 富士通株式会社 | Speech dialogue system, terminal apparatus, and data center apparatus |
| CN103391373A (en) * | 2013-08-06 | 2013-11-13 | 刘义柏 | Method for on-line setting of vehicle-mounted navigation destination by utilizing mobile phone |
| CN104144192A (en) * | 2013-05-10 | 2014-11-12 | 北京四维图新科技股份有限公司 | Voice interaction method and device and vehicle-mounted communication terminal |
| CN105116420A (en) * | 2015-08-26 | 2015-12-02 | 邹民勇 | Vehicle GPS system and navigation method by employing the vehicle GPS system |
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| CN1457180A (en) * | 2002-05-10 | 2003-11-19 | 北京艾尼通科技有限公司 | Method for realizing interacting voice response in IP network |
| CN100358006C (en) * | 2005-04-18 | 2007-12-26 | 南京师范大学 | Sound identifying method for geographic information and its application in navigation system |
| CN1991306A (en) * | 2005-12-31 | 2007-07-04 | 厦门雅迅网络股份有限公司 | Method and system for inputting words into vehicle-carrying guiding terminal by using teleprocessing technology |
| CN100550945C (en) * | 2006-04-10 | 2009-10-14 | 华为技术有限公司 | Obtain the system and method for business information |
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| CN103366729A (en) * | 2012-03-26 | 2013-10-23 | 富士通株式会社 | Speech dialogue system, terminal apparatus, and data center apparatus |
| CN103366729B (en) * | 2012-03-26 | 2016-05-04 | 富士通株式会社 | Speech dialogue system, terminal installation and data center's device |
| CN104144192A (en) * | 2013-05-10 | 2014-11-12 | 北京四维图新科技股份有限公司 | Voice interaction method and device and vehicle-mounted communication terminal |
| CN103391373A (en) * | 2013-08-06 | 2013-11-13 | 刘义柏 | Method for on-line setting of vehicle-mounted navigation destination by utilizing mobile phone |
| CN105306513A (en) * | 2014-07-28 | 2016-02-03 | 上海博泰悦臻网络技术服务有限公司 | Vehicular remote voice service method and system |
| WO2016172899A1 (en) * | 2015-04-30 | 2016-11-03 | 李仁涛 | Navigation information processing method, acquiring method and voice navigation system |
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| CN112771530A (en) * | 2018-09-27 | 2021-05-07 | 谷歌有限责任公司 | Automatic navigation of interactive WEB documents |
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