CN102636171A - Voice navigation method and device - Google Patents
Voice navigation method and device Download PDFInfo
- Publication number
- CN102636171A CN102636171A CN201210128362XA CN201210128362A CN102636171A CN 102636171 A CN102636171 A CN 102636171A CN 201210128362X A CN201210128362X A CN 201210128362XA CN 201210128362 A CN201210128362 A CN 201210128362A CN 102636171 A CN102636171 A CN 102636171A
- Authority
- CN
- China
- Prior art keywords
- standard commands
- voice command
- semanteme
- keyword
- speech
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The embodiment of the invention discloses a voice navigation method and device, wherein the voice navigation method comprises the following steps of: receiving a voice command; and determining that the semanteme of the voice command and the semanteme of a standard command belong to the same semanteme, and navigating according to the standard command. According to the voice navigation method and device disclosed by the embodiment of the invention, the navigation can be performed according to the standard command by determining that the semanteme of the voice command and the semanteme of the standard command belong to the same semanteme, and the navigation can also be performed without enabling a user to speak the standard command, thus the navigation effect and the user experience are further improved.
Description
Technical field
The present invention relates to field of navigation technology, relate in particular to a kind of phonetic navigation method and device.
Background technology
In airmanship, the user imports point of interest, and the accurate position of point of interest in electronic chart can be confirmed in the location-based service terminal, offers the user, is used for the navigation indication.The location-based service terminal can be computer, mobile phone, navigator etc.Navigator can be car-mounted terminal, portable navigation device, mobile phone terminal etc.
Usually the location-based service terminal needs the user manually to import button operation in carrying out the point of interest search procedure usually, through different input method input keywords; Thereby carry out the search of navigational system point of interest according to keyword; This kind manual manipulation mode is not only complicated, and if the user when going or walk, carry out manual operation, may influence user's security; Thereby, influenced the result of use of navigator to a certain extent.
Existing phonetic navigation method; Need the user to say standard commands; Navigational system can be accepted; This makes the user want to use voice command must remember what standard commands is, and these preset standard commands often with people's life in custom difference when speaking at ordinary times very big, influence navigation effect and user experience greatly.
Summary of the invention
The purpose of this invention is to provide a kind of phonetic navigation method and device, improve navigation effect.
The objective of the invention is to realize through following technical scheme:
A kind of phonetic navigation method comprises:
Receive voice command;
The semanteme of confirming said voice command belongs to identical semanteme with the semanteme of standard commands, navigates according to said standard commands.
A kind of voice guiding device comprises:
Receiving element is used to receive voice command;
Confirm the unit, be used for confirming that the semanteme of said voice command belongs to identical semanteme with the semanteme of standard commands, navigate according to said standard commands.
Technical scheme by the invention described above provides can be found out; The semanteme of confirming voice command belongs to identical semanteme with the semanteme of standard commands; Then can navigate according to standard commands; Voice command is more flexible, does not need the user to say standard commands and also can navigate, and improves navigation effect and user experience.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skill in the art; Under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The schematic flow sheet of the phonetic navigation method that Fig. 1 provides for the embodiment of the invention.
The formation synoptic diagram of the voice guiding device that Fig. 2 provides for the embodiment of the invention.
The formation synoptic diagram at the location-based service terminal that Fig. 3 provides for the embodiment of the invention.
The schematic flow sheet of phonetic navigation method one application scenarios that Fig. 4 provides for the embodiment of the invention.
The schematic flow sheet of the phonetic navigation method Another Application scene that Fig. 5 provides for the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on embodiments of the invention, those of ordinary skills belong to protection scope of the present invention not making the every other embodiment that is obtained under the creative work prerequisite.
As shown in Figure 1, the embodiment of the invention provides a kind of phonetic navigation method, comprising:
11, receive voice command.
12, confirm that the semanteme of said voice command belongs to identical semanteme with the semanteme of standard commands, navigates according to said standard commands.
Technical scheme by the invention described above provides can be found out; The semanteme of confirming voice command belongs to identical semanteme with the semanteme of standard commands; Then can navigate according to standard commands; Voice command is more flexible, does not need the user to say standard commands and also can navigate, and improves navigation effect and user experience.
The executive agent of embodiment of the invention phonetic navigation method can be the location-based service terminal.The location-based service terminal refers to that equipment itself possesses the relevant various functions in position or equipment passes through the far-end online mode to user-provided location service and correlation function thereof, for example computing machine, mobile phone, navigator etc.Navigator can be mobile unit, portable navigation device etc.
Navigating described in the embodiment of the invention phonetic navigation method is appreciated that the path planning into the user, perhaps searches point of interest, and perhaps assisting navigation is perhaps with the relevant action or the like of navigating, unrestricted.
The mode that receives voice command in the above-mentioned steps 11 can comprise: after the user clicked " speech recognition " function button, perhaps under the Voice Navigation pattern, the user spoke facing to the location-based service terminal, and the location-based service terminal receives the voice command that the user sends.The voice command that receives in the above-mentioned steps 11, like " transferring a little bigger sound ", perhaps " go to resort a little one ", or the like, unrestricted.This step 11 can be able to understand with reference to prior art, does not do at this and gives unnecessary details.
Above-mentioned steps 12 confirms that the semanteme of voice command belongs to identical semanteme with the semanteme of standard commands, and the mode according to standard commands is navigated can comprise:
Confirm that voice command belongs to sentence of same meaning set, navigate, wherein, can preset standard order the corresponding sentence of same meaning, and the standard commands and the sentence of same meaning are formed sentence of same meaning set according to standard commands.
As, mode 1: the phonetic feature that identifies voice command; The phonetic feature of confirming voice command is consistent with each phonetic feature in the sentence of same meaning set; Navigate according to standard commands, wherein, the corresponding sentence of same meaning of preset standard order; Standard commands and the sentence of same meaning are formed sentence of same meaning set, obtain and preserve in the sentence of same meaning set every phonetic feature.
Wherein, the phonetic feature of analyzing speech order can be able to understand with reference to prior art, does not give unnecessary details at this.
Exemplary, standard commands is: " navigating to place one commonly used ";
The corresponding sentence of same meaning of standard commands is: " go to resort a little one "; " destination is place one commonly used "; " I will go to resort a little one "; " drive to place one commonly used "; " plan a little one the path that goes to resort ".But be not limited to exemplary above-mentioned several kinds.
Sentence of same meaning set is: " navigating to place one commonly used "; " go to resort a little one "; " destination is place one commonly used "; " I will go to resort a little one "; " drive to place one commonly used "; " plan a little one the path that goes to resort ".
Then obtain and preserve the phonetic feature of " navigating to place one commonly used "; The phonetic feature of " go to resort a little one "; The phonetic feature of " destination is place one commonly used "; The phonetic feature of " I will go to resort a little one "; The phonetic feature of " driveing to place one commonly used "; The phonetic feature of " planning a little one the path that goes to resort ".
The voice command that sends as the user is during for " go to resort a little one "; Through analyzing the phonetic feature of " go to resort a little "; Confirm consistently, then " navigate to and use place one always " and navigate according to standard commands with the phonetic feature of " go to resort a little " of preserving in the sentence of same meaning set.
Further, exemplary, " navigate to place one commonly used " according to standard commands and navigate, can comprise: for the user plans a guidance path that leaves for preset place commonly used from current location.Wherein, the user can preset and preserve place one commonly used, company location of using place one as the user as usual.
Exemplary, standard commands is: " transferring big volume ";
The corresponding sentence of same meaning of standard commands is: " transferring a little bigger sound "; " a little bigger sound "; " turn on a little louder ".But be not limited to exemplary above-mentioned several kinds.
Sentence of same meaning set is: the phonetic feature of " transferring big volume "; The phonetic feature of " transferring a little bigger sound "; The phonetic feature of " a little bigger sound "; " turn on a little louder ".
Then obtain and preserve the phonetic feature of " transferring big volume "; The phonetic feature of " transferring a little bigger sound "; The phonetic feature of " a little bigger sound "; The phonetic feature of " turning on a little louder ".
The voice command that sends as the user is " transferring a little bigger sound ", and is definite consistent with the phonetic feature of preservation in the sentence of same meaning set through analyzing the phonetic feature of " transferring a little bigger sound ", then " transfers big volume " according to standard commands and navigates.
Exemplary, " transfer big volume " according to standard commands and navigate, can comprise: in the navigation, the output volume of the loudspeaker at location-based service terminal is transferred big according to the increment standard, increment standard such as lattice are as adjusting to 5 lattice with output volume from 3 lattice.Wherein, the user can preset and preserve the increment standard.
Exemplary, standard commands is unrestricted, like standard commands is: " going home ", navigate according to standard commands, promptly be implemented as the user and plan a guidance path that leaves for preset home address from current location.
Perhaps, as, mode 2: identify the corresponding text message of voice command; The text message of confirming voice command belongs to sentence of same meaning set, navigates according to standard commands, wherein, the corresponding sentence of same meaning of preset standard order, and with standard commands and the set of the sentence of same meaning composition sentence of same meaning.
Wherein, the analyzing speech order obtains text message and can be able to understand with reference to prior art, does not give unnecessary details at this.
Exemplary, standard commands is: " navigating to place one commonly used ";
The corresponding sentence of same meaning of standard commands is: " go to resort a little one "; " destination is place one commonly used "; " I will go to resort a little one "; " drive to place one commonly used "; " plan a little one the path that goes to resort ".But be not limited to exemplary above-mentioned several kinds.
Sentence of same meaning set is: " navigating to place one commonly used "; " go to resort a little one "; " destination is place one commonly used "; " I will go to resort a little one "; " drive to place one commonly used "; " plan a little one the path that goes to resort ".
The voice command that sends as the user is " go to resort a little one "; The text message of " go to resort a little one " of preservation is consistent in text message through analyzing " go to resort a little one " and the sentence of same meaning set, then " navigates to and uses place one always " according to standard commands and navigate.
Optional, above-mentioned steps 12 confirms that the semanteme of voice command belongs to identical semanteme with the semanteme of standard commands, the mode according to standard commands is navigated can comprise:
Voice command comprises order speech and keyword thereof, confirms that the order speech belongs to the synonym set, navigates according to standard commands and keyword, and wherein, preset standard is ordered corresponding synonym, and standard commands and synonym are formed the synonym set.
As, mode 3: voice command comprises order speech and keyword thereof, identifies the text message of order speech; The text message of confirming the order speech belongs to the synonym set, navigates according to standard commands and keyword, and wherein, preset standard is ordered corresponding synonym, and standard commands and synonym are formed the synonym set.
Wherein, keyword can comprise point of interest.
Exemplary, standard commands is: " navigating to ";
The corresponding synonym of standard commands is: " going "; " arrive "; " navigate to "; " drive to "; " destination is ".But be not limited to exemplary above-mentioned several kinds.
Synset is combined into: " navigating to "; " go "; " arrive "; " navigate to "; " drive to "; " destination is ".
The voice command that sends as the user is " go to resort a little one "; To obtain the order speech be " going " through analyzing " go to resort a little one "; Confirm that the order speech is consistent with preservation " going " in the sentence of same meaning set for " going ", then " navigate to " with keyword and navigate according to standard commands.
As, mode 4: voice command comprises order speech and keyword thereof, identifies the phonetic feature of order speech; The phonetic feature of confirming the order speech is consistent with each phonetic feature in the synonym set; Navigate according to standard commands and keyword; Wherein, The synonym that preset standard order is corresponding, and standard commands and synonym formed the synonym set obtains and preserves in the sentence of same meaning set every phonetic feature.
Wherein, keyword can comprise point of interest.
Sound bank can be set, comprise voice command storehouse and point of interest sound bank in the sound bank: said voice command is preserved the corresponding relation of synonym and standard commands in the storehouse, and the phonetic feature of preserving synonym and standard commands.Preserve the phonetic feature of point of interest standard in the said point of interest sound bank.
For example the synonym that " navigates to " of standard commands can comprise " going ", " to ", " navigating to ", " driveing to ", " destination is " etc.When getting access to user's voice order when " navigating to place one commonly used ", obtain the phonetic feature of voice command, in the voice command storehouse, search the synonym of coupling, and the standard commands that finds this synonym to correspond to " navigates to ".
Concrete, navigate according to standard commands and keyword, can comprise:
The interest point information of search and keyword coupling in sound bank;
Interest point information according to standard commands and coupling navigates.
Exemplary, the point of interest of search matched in the point of interest sound bank can comprise:
Arrange the search order of national point of interest sound bank and administrative division title sound bank arbitrarily, the point of interest of search matched in said national point of interest sound bank and said administrative division title sound bank;
Wherein, said national point of interest sound bank comprises: have the point of interest title of uniqueness in the range of countries, said administrative division title sound bank comprises: the title in range of countries introspection, city and district.
Further, the point of interest of search matched in the point of interest sound bank can also comprise:
When in said national point of interest sound bank and said administrative division title sound bank, not searching the point of interest of coupling; Confirm to receive the current location dot information at the location-based service terminal of voice command, and under the current location point at said location-based service terminal the point of interest of search matched in the city-level point of interest sound bank of city's correspondence;
Wherein, said city-level point of interest sound bank comprises: interior position point of interest of each city-level scope and intersection point of interest under the range of countries, said current location dot information comprises current location point latitude and longitude information or current location point K sign indicating number information.
Further, the point of interest of search matched in the point of interest sound bank can also comprise:
When under the current location point at said location-based service terminal, not searching the point of interest of coupling in the city-level point of interest sound bank of city's correspondence; Confirm the city-level administrative division title that said text message comprises according to said administrative division title sound bank, and in the corresponding city-level point of interest sound bank of said city-level administrative division title the point of interest of search matched.
Optional; In the phonetic navigation method of the embodiment of the invention; Sentence of same meaning set, synonym set, sound bank can be in the position service terminal built-in; Also can be arranged in the server, voice command (perhaps phonetic feature) sent to server, search and return at server side by server by the location-based service terminal.
Optional, in the phonetic navigation method of the embodiment of the invention, voice command can comprise many group commands speech and keyword thereof, the order speech is condition order speech or command function speech.At this moment, confirm that the semanteme of voice command belongs to identical semanteme with the semanteme of standard commands, the mode according to said standard commands is navigated can comprise:
Analysis obtains condition order speech and keyword thereof, command function speech and keyword thereof.Analysis mode such as semantic analysis, the concrete technology of semantic analysis can be able to understand with reference to prior art, does not give unnecessary details at this.
Exemplary, voice command is " walk Shen Nan and go to the Shanghai Hotel ", carries out semantic analysis, obtains condition order speech and is " walking ", and key is " Shen Nan ", and the command function speech is " going ", and keyword is " Shanghai Hotel ".
Perhaps, voice command carries out semantic analysis for " searching near the McDonald in day amperage sign indicating number city ", obtains condition order speech and is " neighbouring ", and keyword is " day amperage sign indicating number city ", and the command function speech is " searching ", and keyword is " McDonald ".
Confirm that condition order speech belongs to the synonym set of standard commands; And the command function speech belongs to the synonym set of standard commands; The keyword of ordering speech according to the standard commands and the condition of condition order speech simultaneously, and the keyword of the standard commands of command function speech and command function speech navigates.
Exemplary, like standard commands be: " by way of "; The corresponding synonym of standard commands is: " walking "; " process "; " via "; " warp "; " pass by ".But be not limited to exemplary above-mentioned several kinds.Synset is combined into: " by way of "; " walk "; " process "; " via "; " warp "; " pass by ".
Like standard commands be: " navigating to "; The corresponding synonym of standard commands is: " going "; " arrive "; " navigate to "; " drive to "; " destination is ".But be not limited to exemplary above-mentioned several kinds.Synset is combined into: " navigating to "; " go "; " arrive "; " navigate to "; " drive to "; " destination is ".
The standard commands of confirming " walking " for " by way of "; The standard commands of " going " is " navigating to "; Then simultaneously according to " by way of " " Shen Nan "; And " navigating to " " Shanghai Hotel ", for the user plans a guidance path that goes to the Shanghai Hotel from current location by way of Shen Nan.
Optional; Confirm that condition order speech belongs to the synonym set of standard commands; And the command function speech belongs to the synonym set of standard commands; Also can navigate according to the standard commands of command function speech and the keyword of command function speech more preferentially according to the standard commands of condition order speech and the keyword of condition order speech.
Exemplary, be " searching near the McDonald in day amperage sign indicating number city " like voice command, then first search " day amperage sign indicating number city " zone, search " McDonald " again.
Optional, can pre-conditioned order speech and command function contamination pattern, and preset corresponding navigate mode.Exemplary, the preset mode like " by way of+keyword 1 " " navigating to+keyword 2 " corresponds to the user and plans a guidance path that goes to keyword 2 from current location by way of keyword 1.
It is thus clear that; Voice command is more flexible, can comprise many group commands speech and keyword thereof, has overcome once to accept to discern a voice command; When causing the user will ask a comparatively complicated function; Can only be constantly through with system interaction, could the final defective of accomplishing the function of wanting, improve navigation effect and user experience.
As shown in Figure 2, the phonetic navigation method of corresponding the foregoing description, the embodiment of the invention provides a kind of voice guiding device, comprising:
Receiving element 21 is used to receive voice command.
Technical scheme by the invention described above provides can be found out; The semanteme of confirming voice command belongs to identical semanteme with the semanteme of standard commands; Then can navigate according to standard commands; Voice command is more flexible, does not need the user to say standard commands and also can navigate, and improves navigation effect and user experience.
Embodiment of the invention voice guiding device can be provided with separately, perhaps is arranged at one with the location-based service terminal.The location-based service terminal refers to that equipment itself possesses the relevant various functions in position or equipment passes through the far-end online mode to user-provided location service and correlation function thereof, for example computing machine, mobile phone, navigator etc.Navigator can be mobile unit, portable navigation device etc.
Particularly, confirm unit 22, can be used for:
Confirm that said voice command belongs to sentence of same meaning set, navigate according to said standard commands, wherein, the corresponding sentence of same meaning of preset said standard commands, and with said standard commands and the set of the said sentence of same meaning composition sentence of same meaning.
Wherein, the described mode 1 of corresponding the foregoing description is confirmed unit 22, can be used for:
The phonetic feature of confirming voice command is consistent with each phonetic feature in the sentence of same meaning set; Navigate according to standard commands, wherein, the corresponding sentence of same meaning of preset standard order; Standard commands and the sentence of same meaning are formed sentence of same meaning set, obtain and preserve in the sentence of same meaning set every phonetic feature.
Wherein, the described mode 2 of corresponding the foregoing description is confirmed unit 22, can be used for:
The text message of confirming voice command belongs to sentence of same meaning set, navigates according to standard commands, wherein, the corresponding sentence of same meaning of preset standard order, and with standard commands and the set of the sentence of same meaning composition sentence of same meaning.
Particularly, confirm unit 22, can also be used for:
Voice command comprises order speech and keyword thereof, confirms that the order speech belongs to the synonym set, navigates according to standard commands and keyword, and wherein, preset standard is ordered corresponding synonym, and standard commands and synonym are formed the synonym set.
Wherein, the described mode 3 of corresponding the foregoing description is confirmed unit 22, and can be used for: voice command comprises order speech and keyword thereof, identifies the text message of said order speech; The text message of confirming said order speech belongs to the synonym set, navigates according to said standard commands and said keyword, wherein, the corresponding synonym of preset said standard commands, and with said standard commands and the set of said synonym composition synonym.
Wherein, the described mode 4 of corresponding the foregoing description is confirmed unit 22, can be used for:
Voice command comprises order speech and keyword thereof, identifies the phonetic feature of order speech; The phonetic feature of confirming the order speech is consistent with each phonetic feature in the synonym set; Navigate according to standard commands and keyword; Wherein, The synonym that preset standard order is corresponding, and standard commands and synonym formed the synonym set obtains and preserves in the sentence of same meaning set every phonetic feature.
Further, confirm unit 22, can also be used for:
The interest point information of search and said key words text information matches in sound bank;
Interest point information according to said standard commands and said coupling navigates.
Optional, voice command can comprise many group commands speech and keyword thereof, said order speech is condition order speech or command function speech.
Embodiment of the invention voice guiding device and formation thereof, phonetic navigation method that can corresponding the foregoing description are able to understand, and do not give unnecessary details at this.
As shown in Figure 3, the embodiment of the invention provides a kind of location-based service terminal 31, comprises the voice guiding device 32 of the foregoing description.
Voice guiding device can be provided with separately, perhaps is arranged at one with the location-based service terminal.The location-based service terminal refers to that equipment itself possesses the relevant various functions in position or equipment passes through the far-end online mode to user-provided location service and correlation function thereof, for example computing machine, mobile phone, navigator etc.Navigator can be mobile unit, portable navigation device etc.
Technical scheme by the invention described above provides can be found out; The semanteme of confirming voice command belongs to identical semanteme with the semanteme of standard commands; Then can navigate according to standard commands; Voice command is more flexible, does not need the user to say standard commands and also can navigate, and improves navigation effect and user experience.
Phonetic navigation method as shown in Figure 4, that the embodiment of the invention provides under the application scenarios comprises:
41, after the location-based service terminal received user's operational order, opening voice obtained function, obtained the user's voice order.
After clicking " speech recognition " function button like the user, speak facing to the location-based service terminal, the location-based service terminal receives the user's voice order, like voice command " go to resort a little one ".
42, feature extraction is carried out to voice command in the location-based service terminal, obtains the speech recognition features of said voice command.
The method of obtaining the speech recognition features of voice command adopts prior art, and the embodiment of the invention is not done qualification at this.
43, the standard commands that obtains with said speech recognition features coupling is searched at the location-based service terminal in the sound bank of storage.
As the input in advance and the semantic identical a plurality of sentences of same meaning of standard commands; For example standard commands is " navigate to commonly used place one ", can be " navigating to place one commonly used ", " go to resort a little one ", " destination is place one commonly used ", " I will go to resort a little one ", " driveing to use always place one ", " planning one go to resort a little one path (or road) " or the like with its semantic identical sentence.
As comprising the voice command storehouse in the sound bank: through in the voice command storehouse, setting up the corresponding relation of standard commands " navigate to commonly used place one " and these semantic identical sentences of same meaning, and the phonetic feature of the identical sentence of same meaning of these semantemes of typing in advance.When getting access to user's voice order " go to resort a little "; Obtain the phonetic feature of voice command; In the voice command storehouse, search the sentence of same meaning of coupling; And the standard commands that finds this sentence of same meaning to correspond to " navigates to place one commonly used ", then can navigate according to " navigating to place one commonly used ".
44, this voice command is carried out at the location-based service terminal.
The voice command of " go to resort a little one " " navigates to place one commonly used " according to its standard commands and navigates, and promptly carries out this voice command and is the user and plans a guidance path that leaves for preset place commonly used from current location.
Phonetic navigation method as shown in Figure 5, that the embodiment of the invention provides under the application scenarios comprises:
51, after the location-based service terminal received user's operational order, opening voice obtained function, obtained the user's voice order.
Behind user's click " speech recognition " function button; Speak facing to the location-based service terminal; The location-based service terminal receives the user's voice order, " navigates to the Shanghai Hotel " like voice command, and voice command comprises that the order speech " navigates to " and keyword " Shanghai Hotel ".
52, feature extraction is carried out to voice command in the location-based service terminal, obtains the speech recognition features of said voice command.
" navigate to the Shanghai Hotel " like voice command, identify the speech recognition features of " navigating to the Shanghai Hotel ".
The method of obtaining the speech recognition features of voice command adopts prior art, and the embodiment of the invention is not done qualification at this.
53, the standard commands that obtains with said speech recognition features coupling is searched at the location-based service terminal in the sound bank of storage.
Comprise voice command storehouse and point of interest sound bank like sound bank: said voice command is preserved the corresponding relation of synonym and standard commands in the storehouse, and the phonetic feature of preserving synonym and standard commands.Preserve the corresponding relation of keyword and point of interest standard in the said point of interest sound bank, and the phonetic feature of preserving the point of interest standard.
Do not need to import in advance and the semantic identical a plurality of sentences of same meaning of standard commands, but voice command that gets access to and standard commands are compared, judge its whether identical semanteme.
For example the synonym that " navigates to " of standard commands can comprise " going ", " to ", " navigating to ", " driveing to ", " destination is " etc.When getting access to user's voice order " navigating to the Shanghai Hotel ", obtain the phonetic feature of voice command, in the voice command storehouse, search the synonym of coupling, and the standard commands that finds this synonym to correspond to " navigates to ".
54, whether the criterion order can make up with keyword, if can not then finish, if can then carry out interest point search, search mechanism is following:
Be preset with 3 kinds of point of interest sound banks; First kind is national point of interest sound bank; That point of interest wherein is is well-known, be regardless of the region just can let most crowds know the set of the point of interest of administrative region under it; For example can comprise national sight spot (5A～1A), the for example Summer Palace, Danxia Hill etc.
Second kind is administrative area title sound bank, and administrative area title wherein can comprise the title in province, prefecture-level city, district/county, for example Guangdong Province, Shenzhen, Futian District etc.
The third is the point of interest sound bank of prefecture-level administrative region; The point of interest sound bank of promptly cutting apart according to the prefecture-level city administrative region; Wherein can be divided into the two kinds of point of interest voice messagings in common point of interest and intersection again; Common point of interest is Shanghai Hotel, DiWang Building etc. for example; And the intersection voice messaging comprises two road names, for example comprises the intersection voice messaging of " main road, the South Sea " and " Shen Nan " two road names, expression be the intersection of main road, the South Sea and Shen Nan.Wherein the intersection sound bank is optional.
541, domain name claims whether search has the administrative region title consistent with keyword in the sound bank in the administrative area.
For example keyword " Shenzhen " or " Shenzhen "; Just title-Shenzhen, administrative region can be searched in view of the above,, so also the administrative region title can be searched in view of the above if keyword is " Feitian, Shenzhen, Guangdong (province) (city) (district) "; Be respectively Guangdong Province, Shenzhen, Futian District; But, for example or " Shenzhen DiWang Building " etc., so just can not search the administrative region title of unanimity with it if keyword is not only the administrative region title; That is to say to have only and claim when keyword only comprises target line administrative division domain name; And when satisfying corresponding format (for example say " Shenzhen district ", also can't search), can claim to search in the sound bank consistent administrative region title in the administrative area domain name.
Optional, when searching consistent administrative region title, can have to the administrative region title of minimum one-level, what for example the user said is " Feitian, Shenzhen, Guangdong (provinces) (city) (district) ", through so identification search after, only obtain " Futian District ".
Concrete, keyword in the step 51 " Shanghai Hotel ", then this substep does not have the result, gets into next substep.
542, if search less than the administrative region title consistent with keyword, then searches in national point of interest sound bank whether the national point of interest that is complementary is arranged.
" be complementary " and be with the difference of " consistent "; " be complementary " and only require the voice messaging that includes national point of interest in the keyword; Promptly can return the voice messaging of this national level point of interest to the location-based service terminal; For example keyword is " Summer Palace, Beijing ", and server has found " Summer Palace " and has been comprised in the keyword in national point of interest sound bank, can obtain the point of interest in " Summer Palace " so.
Optional; The order of above-mentioned two sub-steps 541,542 can be exchanged; Promptly search in national point of interest sound bank whether the national point of interest that is complementary is arranged earlier; It's not true, and whether the interior search of title sound bank has consistent administrative region title to the administrative area again, and then carries out follow-up substep.
Concrete, keyword in the step 51 " Shanghai Hotel ", then this substep does not have the result, gets into next substep.
543, if in national point of interest sound bank, still search for the national point of interest that is complementary less than having; So next just judge city-level administrative region, current location according to location-based service terminal current position information or IP address, whether search has the point of interest voice messaging that is complementary in the point of interest sound bank of city-level administrative region, the current location of position service terminal then.
Concrete; Keyword in the step 51 " Shanghai Hotel "; The location-based service terminal is current in the Shenzhen; Promptly in the point of interest sound bank of Shenzhen, search for the point of interest voice messaging that is complementary, can search the point of interest voice messaging of " Shanghai Hotel ", promptly obtain the point of interest of " Shanghai Hotel ".
544, if search is less than the point of interest that is complementary in the point of interest sound bank of city-level administrative region, the current location of position service terminal, then according to keyword in the administrative area domain name claim in the sound bank administrative region title voice messaging whether search has coupling.
Keyword " Shanghai Oriental Pearl " for example; Search is less than the point of interest that is complementary with " Shanghai Oriental Pearl " in Shenzhen, the current location of position service terminal; Domain name is claimed to search in the sound bank " Shanghai City " and is matched in the administrative area so; And then search and the point of interest voice messaging that " Oriental Pearl " is complementary in the point of interest sound bank of the administrative region in Shanghai City, promptly obtain " Oriental Pearl " point of interest after searching.
When if substep 544 does not search the point of interest of coupling, then whether search has the point of interest voice messaging that matees with keyword in China.
If above-mentioned all substeps are all searched for less than the point of interest that is complementary, then return no relevant search result and give the user.
55, this voice command is carried out at the location-based service terminal.
When finding corresponding point of interest, carry out this voice command.The voice command that for example " navigates to the Shanghai Hotel " is carried out this voice command and is the user and plans a guidance path that leaves for the Shanghai Hotel from current location.
When having searched a plurality of point of interest according to the voice command remainder, can a plurality of voice messagings together be returned to the user, confirm by the user.
The above; Be merely the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method; Be to instruct relevant hardware to accomplish through computer program; Described program can be stored in the computer read/write memory medium; This program can comprise the flow process like the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
Claims (10)
1. a phonetic navigation method is characterized in that, comprising:
Receive voice command;
The semanteme of confirming said voice command belongs to identical semanteme with the semanteme of standard commands, navigates according to said standard commands.
2. method according to claim 1 is characterized in that, confirms that the semanteme of said voice command belongs to identical semanteme with the semanteme of standard commands, and the mode according to said standard commands is navigated comprises:
Confirm that said voice command belongs to sentence of same meaning set, navigate according to said standard commands, wherein, the corresponding sentence of same meaning of preset said standard commands, and with said standard commands and the set of the said sentence of same meaning composition sentence of same meaning.
3. method according to claim 1 is characterized in that, confirms that the semanteme of said voice command belongs to identical semanteme with the semanteme of standard commands, and the mode according to said standard commands is navigated comprises:
Said voice command comprises order speech and keyword thereof; Confirm that said order speech belongs to the synonym set, navigates according to said standard commands and said keyword, wherein; The corresponding synonym of preset said standard commands, and with said standard commands and the set of said synonym composition synonym.
4. method according to claim 3 is characterized in that, navigates according to said standard commands and said keyword, comprising:
The interest point information of search and said keyword coupling in sound bank;
Interest point information according to said standard commands and said coupling navigates.
5. method according to claim 1 is characterized in that said voice command comprises many group commands speech and keyword thereof, and said order speech is condition order speech or command function speech.
6. a voice guiding device is characterized in that, comprising:
Receiving element is used to receive voice command;
Confirm the unit, be used for confirming that the semanteme of said voice command belongs to identical semanteme with the semanteme of standard commands, navigate according to said standard commands.
7. device according to claim 6 is characterized in that, said definite unit specifically is used for:
Confirm that said voice command belongs to sentence of same meaning set, navigate according to said standard commands, wherein, the corresponding sentence of same meaning of preset said standard commands, and with said standard commands and the set of the said sentence of same meaning composition sentence of same meaning.
8. device according to claim 6 is characterized in that, said definite unit specifically is used for:
Said voice command comprises order speech and keyword thereof; Confirm that said order speech belongs to the synonym set, navigates according to said standard commands and said keyword, wherein; The corresponding synonym of preset said standard commands, and with said standard commands and the set of said synonym composition synonym.
9. device according to claim 8 is characterized in that, said definite unit specifically also is used for:
The interest point information of search and said keyword coupling in sound bank;
Interest point information according to said standard commands and said coupling navigates.
10. device according to claim 6 is characterized in that said voice command comprises many group commands speech and keyword thereof, and said order speech is condition order speech or command function speech.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210128362XA CN102636171A (en) | 2012-04-27 | 2012-04-27 | Voice navigation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210128362XA CN102636171A (en) | 2012-04-27 | 2012-04-27 | Voice navigation method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102636171A true CN102636171A (en) | 2012-08-15 |
Family
ID=46620660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210128362XA Pending CN102636171A (en) | 2012-04-27 | 2012-04-27 | Voice navigation method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102636171A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217167A (en) * | 2013-03-25 | 2013-07-24 | 深圳市凯立德科技股份有限公司 | Method and apparatus for voice-activated navigation |
| CN103945044A (en) * | 2013-01-22 | 2014-07-23 | 中兴通讯股份有限公司 | Information processing method and mobile terminal |
| CN104154926A (en) * | 2013-05-14 | 2014-11-19 | 腾讯科技（深圳）有限公司 | Navigation method and device |
| CN105488032A (en) * | 2015-12-31 | 2016-04-13 | 杭州智蚁科技有限公司 | Speech recognition input control method and system |
| CN105719648A (en) * | 2016-04-22 | 2016-06-29 | 百度在线网络技术（北京）有限公司 | Individual automated vehicle interaction method and automated vehicle |
| CN105913839A (en) * | 2016-05-30 | 2016-08-31 | 合肥华凌股份有限公司 | Intelligent refrigerator, server and voice control system and method |
| CN105931639A (en) * | 2016-05-31 | 2016-09-07 | 杨若冲 | Speech interaction method capable of supporting multi-hierarchy command words |
| CN105955698A (en) * | 2016-05-04 | 2016-09-21 | 深圳市凯立德科技股份有限公司 | Voice control method and apparatus |
| CN106568457A (en) * | 2015-10-09 | 2017-04-19 | 深圳市盛思达通讯技术有限公司 | Voice navigation control method, system and intelligent watch |
| CN106571140A (en) * | 2016-11-14 | 2017-04-19 | Tcl集团股份有限公司 | Electrical appliance intelligent control method based on voice meaning and electrical appliance intelligent control system thereof |
| CN107678309A (en) * | 2017-09-01 | 2018-02-09 | 科大讯飞股份有限公司 | Manipulate clause generation, using control method and device, storage medium |
| CN109253728A (en) * | 2018-08-31 | 2019-01-22 | 平安科技（深圳）有限公司 | Phonetic navigation method, device, computer equipment and storage medium |
| CN110991180A (en) * | 2019-11-28 | 2020-04-10 | 同济人工智能研究院(苏州)有限公司 | Command identification method based on keywords and Word2Vec |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1924526A (en) * | 2006-09-27 | 2007-03-07 | 江苏新科数字技术有限公司 | Method and device for electronic map keywords search for satellite navigation |
| CN101957202A (en) * | 2009-07-15 | 2011-01-26 | 常州市新科汽车电子有限公司 | User to-be-handled event storing and reminding methods for navigator |
| CN102063901A (en) * | 2010-12-02 | 2011-05-18 | 深圳市凯立德欣软件技术有限公司 | Voice identification method for position service equipment and position service equipment |
| CN202092654U (en) * | 2011-03-15 | 2011-12-28 | 深圳市车乐数码科技有限公司 | Vehicle-mounted multimedia device with voice navigation function |
| CN102332265A (en) * | 2011-06-20 | 2012-01-25 | 浙江吉利汽车研究院有限公司 | Method for improving voice recognition rate of automobile voice control system |
-
2012
- 2012-04-27 CN CN201210128362XA patent/CN102636171A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1924526A (en) * | 2006-09-27 | 2007-03-07 | 江苏新科数字技术有限公司 | Method and device for electronic map keywords search for satellite navigation |
| CN101957202A (en) * | 2009-07-15 | 2011-01-26 | 常州市新科汽车电子有限公司 | User to-be-handled event storing and reminding methods for navigator |
| CN102063901A (en) * | 2010-12-02 | 2011-05-18 | 深圳市凯立德欣软件技术有限公司 | Voice identification method for position service equipment and position service equipment |
| CN202092654U (en) * | 2011-03-15 | 2011-12-28 | 深圳市车乐数码科技有限公司 | Vehicle-mounted multimedia device with voice navigation function |
| CN102332265A (en) * | 2011-06-20 | 2012-01-25 | 浙江吉利汽车研究院有限公司 | Method for improving voice recognition rate of automobile voice control system |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945044A (en) * | 2013-01-22 | 2014-07-23 | 中兴通讯股份有限公司 | Information processing method and mobile terminal |
| CN103217167A (en) * | 2013-03-25 | 2013-07-24 | 深圳市凯立德科技股份有限公司 | Method and apparatus for voice-activated navigation |
| CN104154926A (en) * | 2013-05-14 | 2014-11-19 | 腾讯科技（深圳）有限公司 | Navigation method and device |
| CN106568457A (en) * | 2015-10-09 | 2017-04-19 | 深圳市盛思达通讯技术有限公司 | Voice navigation control method, system and intelligent watch |
| CN105488032A (en) * | 2015-12-31 | 2016-04-13 | 杭州智蚁科技有限公司 | Speech recognition input control method and system |
| CN105719648A (en) * | 2016-04-22 | 2016-06-29 | 百度在线网络技术（北京）有限公司 | Individual automated vehicle interaction method and automated vehicle |
| CN105719648B (en) * | 2016-04-22 | 2019-12-13 | 百度在线网络技术（北京）有限公司 | personalized unmanned vehicle interaction method and unmanned vehicle |
| CN105955698A (en) * | 2016-05-04 | 2016-09-21 | 深圳市凯立德科技股份有限公司 | Voice control method and apparatus |
| CN105955698B (en) * | 2016-05-04 | 2021-09-24 | 深圳市凯立德科技股份有限公司 | Voice control method and device |
| CN105913839A (en) * | 2016-05-30 | 2016-08-31 | 合肥华凌股份有限公司 | Intelligent refrigerator, server and voice control system and method |
| CN105931639A (en) * | 2016-05-31 | 2016-09-07 | 杨若冲 | Speech interaction method capable of supporting multi-hierarchy command words |
| CN105931639B (en) * | 2016-05-31 | 2019-09-10 | 杨若冲 | A kind of voice interactive method for supporting multistage order word |
| CN106571140A (en) * | 2016-11-14 | 2017-04-19 | Tcl集团股份有限公司 | Electrical appliance intelligent control method based on voice meaning and electrical appliance intelligent control system thereof |
| CN107678309A (en) * | 2017-09-01 | 2018-02-09 | 科大讯飞股份有限公司 | Manipulate clause generation, using control method and device, storage medium |
| CN107678309B (en) * | 2017-09-01 | 2021-07-06 | 科大讯飞股份有限公司 | Control sentence pattern generation and application control method and device and storage medium |
| CN109253728A (en) * | 2018-08-31 | 2019-01-22 | 平安科技（深圳）有限公司 | Phonetic navigation method, device, computer equipment and storage medium |
| CN110991180A (en) * | 2019-11-28 | 2020-04-10 | 同济人工智能研究院(苏州)有限公司 | Command identification method based on keywords and Word2Vec |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102636171A (en) | Voice navigation method and device | |
| US11698261B2 (en) | Method, apparatus, computer device and storage medium for determining POI alias | |
| CN102270213A (en) | Searching method and device for interesting points of navigation system, and location service terminal | |
| CN110110020B (en) | Method and device for identifying and transmitting a location | |
| JP3908437B2 (en) | Navigation system | |
| US10665242B2 (en) | Creating modular conversations using implicit routing | |
| EP2977916A1 (en) | Search suggestion method and apparatus for map search, and computer storage medium and device | |
| CN103903611A (en) | Speech information identifying method and equipment | |
| CN101840406A (en) | Place name searching device and system | |
| CN103020098A (en) | Navigation service searching method with speech recognition function | |
| US8498807B2 (en) | Method and system for providing expanded access to navigational services | |
| EP3244166B1 (en) | System and method for identifying socially relevant landmarks | |
| CN105516289A (en) | Method and system for assisting voice interaction based on position and action | |
| Janarthanam et al. | Evaluating a city exploration dialogue system combining question-answering and pedestrian navigation | |
| CN109033075A (en) | It is intended to matched method, apparatus, storage medium and terminal device | |
| CN103528592A (en) | Navigation method, device and equipment | |
| CN103547887A (en) | Navigation system with assistance for making multiple turns in a short distance | |
| CN105868229A (en) | Tourist navigation method and apparatus | |
| CN103460677B (en) | Wireless communication terminal and operating system | |
| JP2002123290A (en) | Speech recognition device and speech recognition method | |
| CN104199837A (en) | Information output method and electronic equipment | |
| JP2013122379A (en) | Navigation device | |
| CN106323306B (en) | Navigation information processing method and electronic equipment | |
| KR20070041083A (en) | Navigation system that have name search function that use speech recognition and the method | |
| CN102042837A (en) | Navigation method, electronic map system and navigation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120815 |