CN101874243A - Map information processing device - Google Patents
Map information processing device Download PDFInfo
- Publication number
- CN101874243A CN101874243A CN200880118690A CN200880118690A CN101874243A CN 101874243 A CN101874243 A CN 101874243A CN 200880118690 A CN200880118690 A CN 200880118690A CN 200880118690 A CN200880118690 A CN 200880118690A CN 101874243 A CN101874243 A CN 101874243A
- Authority
- CN
- China
- Prior art keywords
- language
- character
- information
- code
- processing device
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9537—Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Navigation (AREA)
- Instructional Devices (AREA)
Abstract
A map information processing device is provided with a map information memory device (12) that memorizes multiple language character information comprised of a language category code table storing language category codes indicative of language categories for every predetermined data management unit or every region unit made to correspond to each layer of layered map data and character information arranged to correspond to the language category codes stored at the language category code table, an input device (11) that designates a category of a language, a language identifying unit (21) that acquires the language category code table in accordance with the category of the language designated by the input device from the map information memory device and identifies the language of the character information based on the acquired language category code table, and an output device (14) that outputs the character information of the language identified by the language identifying unit.
Description
Technical field
For example the present invention relates in on-vehicle navigation apparatus etc., to handle the map information processing device of cartographic information, particularly handle the technology of multilingual cartographic information.
Background technology
As the device of handling multilingual information, patent documentation 1 has disclosed one kind of multiple language file treating apparatus, this device can be according to every kind of language differences and the management information relevant with the multilingual file, can each information of fast access, easily and high speed processing such as retrieve.In this multilingual document handling apparatus, the index of multilingual file data etc. according to every kind of language separately are stored, manage.
In addition, the map information processing device that is applicable to on-vehicle navigation apparatus is in the past preserved the sound character string information that is used to carry out sound guidance.About the form of sound, for example by non-patent literature 1 regulation with character string information.Used in the form of character string information by the sound of this non-patent literature 1 regulation, 1 display string and 1 pronunciation character string are set up corresponding relation, the male sex's acoustic information is processed as different language with women's acoustic information.
In addition, as the method for handling the multilingual character string, known have in 1 character code system, use the method that can handle multilingual single code (Unicode).This single code has formed standardization as the part of ISO/IEC10646, the UTF-16 of the existing character of useful 16 or 32 bit tables or be the character code modes such as UTF-8 of a character of variable length performance of maximum 48 of unit with 8.
And, when processing is mixed with the information of a plurality of character codes, the known method that the processing of the classification that is used to differentiate character code is arranged or possess the classification information of character code in each data.
Patent documentation 1: the Jap.P. spy holds 2001-67368 communique non-patent literature 1: " KIWI Format Ver.1.10 " 8.5 chapter text line デ one タ Off レ one system KIWI self-criticism Wei STAFF meeting
In the disclosed multilingual document handling apparatus of above-mentioned patent documentation 1, the problem of existence is: owing to constituting in each data storage language identification information, therefore in the on-vehicle navigation apparatus of handling mass data, it is huge that data volume becomes.In addition, when processing sound is used character string information in map information processing device, the problem that exists is: although because the male sex's sound is identical with the display string of women's sound, but need preserve data respectively, therefore the language classification is compared and will be increased with the language of reality, and the data volume that should preserve increases.
In addition, about using the method for single code as character code in order to handle the multilingual character string, the problem of its existence is: the data volume that should preserve according to different language increases.And, about the method for the processing of the classification of differentiating character code, handle in the on-vehicle navigation apparatus of many data at needs, handling the load meeting becomes problem.In addition, about preserve the method for the classification information of character code in each data, the problem of existence also is: compare with the data number, data volume increases.
In map information processing device, if the data volume of cartographic information increases, then can produce variety of issue, as the scope of the map that holds and precision can be limited, and the medium of storing map information can be limited, and using the rewriting medium to upgrade cartographic information needs a lot of times, and when using mobile communication to carry out the data transmission, communications cost rises.
The present invention finishes for solving above-mentioned variety of issue, its purpose be to provide a kind of increase that can suppress the data volume of the cartographic information that preserve, can the multilingual map information processing device of high speed processing.
Summary of the invention
For addressing the above problem, map information processing device involved in the present invention comprises: the cartographic information storage device, described cartographic information storage device stores multilingual character information, described multilingual character information is corresponding with each level of the map datum of hierarchical, data management unit or region unit with predetermined comprise: the language classification code table of the language class code of the classification of storage representation language and the character information of arranging accordingly with the language class code that is stored in this language classification code table; Input media, the classification of described input media appointed language; Speech recognition portion, described speech recognition portion obtains language classification code table according to the classification from the language of input media appointment from the cartographic information storage device, comes the language of identification character information based on this language classification code table that obtains; And output unit, described output unit output is by the character information of the language of speech recognition portion identification.
According to map information processing device involved in the present invention, by with language classification code tableization, and total this language classification code table between data as required, data volume is increased, and carry out the identification and the data access at a high speed of language.
Description of drawings
Fig. 1 is the block diagram of the structure of the related map information processing device of expression embodiments of the present invention 1.Fig. 2 is the figure of the data structure of the corresponding character information of multilingual that uses in the related map information processing device of expression embodiments of the present invention 1.Fig. 3 is the figure of other data structures of the corresponding character information of multilingual that uses in the related map information processing device of expression embodiments of the present invention 1.Fig. 4 is that the related map information processing device of expression embodiments of the present invention 1 is performed, the process flow diagram of the processing of the character information of the language that obtains appointment from the multilingual character information.Fig. 5 is that the related map information processing device of expression embodiments of the present invention 1 is performed, the process flow diagram of the processing of obtaining character information.Fig. 6 is that the related map information processing device of expression embodiments of the present invention 1 is performed, the process flow diagram of the processing of the number storing of the language class code that obtains appointed language from language classification code table.Fig. 7 is each character information of using in the related map information processing device of expression embodiments of the present invention 1 and the concept map of the corresponding relation of corresponding language classification code table.Fig. 8 is that the related map information processing device of expression embodiments of the present invention 1 is performed, the process flow diagram of the processing of decision language classification code table.Fig. 9 is used for illustrating at the related map information processing device of embodiments of the present invention 1, utilizes difference to come the figure of the example of definitional language class code table.Figure 10 is the figure of the structure of the employed different language character information record of the related map information processing device of expression embodiments of the present invention 1.Figure 11 be the related map information processing device of expression embodiments of the present invention 2 performed, use the terminal class code to come process flow diagram with reference to the processing of language classification code table.Figure 12 is the block diagram of the structure of the related map information processing device of expression embodiments of the present invention 3.
Embodiment
Below, with reference to accompanying drawing, describe embodiments of the present invention in detail.Embodiment 1. Fig. 1 are block diagrams of the structure of the related map information processing device of expression embodiments of the present invention 1.This map information processing device comprises input media 11, cartographic information storage device 12, position detecting device 13, output unit 14 and processor 15.
Cartographic information storage device 12 for example is made of the hard disk drive that uses hard disk as storage medium, in advance storing map information.More specifically, in cartographic information storage device 12, as cartographic information, for example store for example map datum such as road or background with plane (level), block group (block set), the such hierarchical structure of block (block) and plot (parcel), and corresponding with these map datums, storage is used to show or the corresponding character information (details aftermentioned) of multilingual of voice output.The cartographic information that is stored in this cartographic information storage device 12 is read by processor 15.
Position detecting device 13 uses these to detect the current location of the vehicle that loads this map information processing device for example by formations such as GPS (Global Positioning System, GPS) receiver, vehicle speed sensor and angular-rate sensors.Current location by this position detecting device 13 detects is sent to processor 15 as positional information.
The figure of the data structure of Fig. 2 corresponding character information of multilingual that to be expression be provided with predetermined data management unit or region unit, the structure of Fig. 2 (a) expression multilingual character information record, the structure of Fig. 2 (b) representation language class code table.
Multilingual character information record is made of " different language offset pointer table ", " arrangement of different language character information record ".In the example shown in Fig. 2 (a), in different language offset pointer table, store corresponding with language a, d, e and m respectively offset pointer a, d, e and m, the memory location of expression and each language corresponding characters information record.
In addition, also can only there be the character information record of language a, e and m in the character information record that is stored in the arrangement of different language character information record for example shown in Fig. 2 (a), needn't be necessarily corresponding one by one with offset pointer.
Offset pointer is to store with the arrangement that equates with arrangement corresponding to the language class code of the language classification code table of multilingual character information record.In view of the above, can determine the language classification.
In addition, at language classification code table and multilingual character information record one by one at once, as shown in Figure 3, also can be in multilingual character information record, or itself and offset pointer generated table as one group with language classification code storage.
The action of the map information processing device that constitutes like that as mentioned above, embodiments of the present invention 1 are related then, is described.Fig. 4 is the process flow diagram of processing of the character information of the expression language that obtains appointment from the multilingual character information.
In this is handled, at first obtain the language classification (step ST400) of appointed language.That is, processor 15 obtains the classification of the language of user's input from input media 11.Next, obtain language classification code table (step ST401).That is, processor 15 obtains and the corresponding language classification code table of multilingual character information record from cartographic information storage device 12.
Next, obtain the number storing (step ST402) of the language class code of appointed language.That is, the language classification code table of processor 15 from obtaining at step ST401 searched and the corresponding language class code of classification at the language of step ST400 appointment, obtains the number of the position of representing to store this language class code.
Next, obtain the offset pointer (step ST403) of assigned number from different language offset pointer tables.That is, processor 15 obtains the offset pointer that has with the number duplicate numbers that obtains at step ST402 from different language offset pointer tables.
Next, obtain character information record (step ST404) from the arrangement of different language character information records.That is, processor 15 is from the arrangement of different language character information records, from obtaining the character information record by the represented position of the offset pointer of obtaining at step ST403.Be used to show by the character information record that obtains like this at display device 14a.
According to above-mentioned such map information processing device that constitutes, has following advantage.That is, in the disclosed technology of patent documentation 1, the structure that has is all to comprise class code in each data, and the problem of existence is: data volume increases in the on-vehicle navigation apparatus of handling mass data.Different with it is, in the related map information processing device of embodiments of the present invention 1, by with language classification code tableization, and total this language classification code table between data as required, thereby data volume is increased and carry out the identification and the data access at a high speed of language.
Yet existing on-vehicle navigation apparatus is corresponding with a variety of language such as English, French, German, prepares the offset pointer for desired all language, by selecting 1 character information of specifying actual use wherein.Yet under a lot of situations, for example road name etc. only is the employed language of this state in fact by the content of datumization.That is,, in fact need a lot of offset pointer although only store character information for 2 to 3 kinds of language.
In view of such present situation, embodiment 1 related map information processing device can be constructed as follows: promptly, as the corresponding character information of 1 multilingual, not the character information of preparing all language that to set, and only prepare and the employed some language corresponding characters information in region of using map information processing device in reality.At this moment,, also need to carry out certain demonstration etc.,, in language classification code table, store the default category code in order to realize this purpose for the user who uses the non-existent language of character information.
Fig. 5 is illustrated in above-mentioned such map information processing device that constitutes, obtains the process flow diagram of the processing of character information.In this is handled, at first check the language (step ST500) that whether stores appointment.That is, processor 15 checks whether store from the language of input media 11 appointments with reference to language classification code table in cartographic information storage device 12.
At this step ST500, if be judged as the language that stores appointment, then obtain language class code corresponding characters information (step ST501) with the language of appointment.That is, processor 15 obtains by the specified character information of the pairing offset pointer of language class code that is stored in language classification code table.
On the other hand, at step ST500,, then obtain and default category code corresponding characters information (step ST502) if be judged as the language of not storing appointment.That is, processor 15 obtains by the specified character information of the pairing offset pointer of default category code that is stored in language classification code table.
According to above such map information processing device that constitutes, because storage default category code in language classification code table, therefore can generate the language classification code table of regulation to the action of all language, and the quantity of offset pointer can be suppressed at bottom line, can cut down data volume as a whole.
Fig. 6 is the process flow diagram that is illustrated in the processing in the above-mentioned processing shown in Figure 5, this processing is the pairing character information of language class code that is stored in language classification code table in order to obtain, from storing the language classification code table of default category code, obtain the number storing of the language class code of appointed language.
In this is handled, at first obtain language class code (step ST601) from language classification code table.That is, processor 15 utilizes character information acquisition unit 22, obtains 1 language class code from language classification code table, and wherein, language classification code table obtains from cartographic information storage device 12.
Next, check the number official registration (step ST602) whether of the language class code of appointment.That is, processor 15 checks whether the number (expression stores the interior number of language classification code table of the position of language class code) from the pairing language class code of language of input media 11 appointments is registered.At this step ST602, if be judged as the number official registration of the language class code of appointment, then sequential advancement is to step ST607.
On the other hand, at above-mentioned steps ST602,, then next check whether be the language class code (step ST603) of the language of appointment if the number that is judged as the language class code of appointment is not an official registration.That is, processor 15 checks that the language class code that obtains at ST601 is whether consistent with the language class code from the language of input media 11 appointments.At this step ST603, if be judged as the language class code of the language that is appointment, the then number (step ST606) of the language class code of official registration appointment.Afterwards, sequential advancement is to step ST607.
At above-mentioned steps ST603,, then next check whether be the language class code (step ST604) of acquiescence if be judged as the language class code of the language that is not appointment.That is, processor 15 checks whether the language class code that obtains at step ST601 is the language class code of acquiescence.At this step ST604, if be judged as the language class code that is not acquiescence, then sequential advancement is to step ST607.
On the other hand, at step ST604,, then register the number (step ST605) of language class code if be judged as the language class code of the language that is acquiescence temporarily.That is, processor 15 interim registrations store the position (number in the language classification code table) of default category code.Afterwards, sequential advancement is to step ST607.
At step ST607, check whether the processing of the amount of language class code number finishes.At this step ST607, do not finish if be judged as the processing of the amount of language class code number, then order is returned step ST601, repeats above-mentioned processing.On the other hand, at step ST607, finish if be judged as the processing of the amount of language class code number, then output language number (step ST608).That is, if official registration, then export the number of official registration, if not official registration, the then number of the interim registration of output.From different language offset pointer tables, select the pairing offset pointer of number of this output, be used to obtain character information.
At this moment, the default category code can determine as described as follows.(1) establishes the fixed value of arbitrary decision.If the language corresponding with fixed value served as reasons and set up the language (for example general language etc.) of country that the map datum of getting in touch represents or the arbitrary decision of region institute with the character information of this multilingual character information this moment.(2) will be for setting up the pairing language class code of language (for example general language etc.) of country that the map datum of getting in touch represents or region decision, as the default category code with the character information of multilingual character information.(3) the additional priority of the order of the arrangement of language class code is judged the default category code.At this moment, can utilize the language quantity of procedure identification also can not use same database simultaneously.When comprising the language classification that can't utilize procedure identification, can reliably select the default category code in order to make, when the primary language class code of priority is the value of the unknown, obtain second later default category code.In view of the above, can append new language keeping under the state of the interchangeability of other programs.
Next, the storage means of descriptive language class code table.To multiple character information, prepare 1 language classification code table by gathering, suppress data volume.At this moment, to the small-scale character information group who is comprised among the character information group who gathers, further allow storage language classification code table, the language classification code table that each character information is set with reference to the management unit with minimum.
Fig. 7 is the concept map of the corresponding relation of each character information of expression and corresponding language classification code table.In regional A, there are area B 1 and area B 2, in area B 1, have zone C 1 and C2 respectively, in area B 2, have zone C 3 and C4.And, only respectively at regional A, B1, C1 and C4 definitional language classification table Ta, Tb1, Tc1 and Tc4.
Respectively exist a plurality of or respectively have 1 if the multilingual character information is recorded in C1 to C4.At this moment, the relation of the table corresponding with the data that belong to zone C 1, C2, C3, C4 is as follows.“C1→Tc1、C2→Tb1、C3→Ta、C4→Tc4”
Fig. 8 is the process flow diagram of the processing of expression decision language classification code table.In addition, following processing is carried out by processor 15.
In this was handled, at first obtaining became the multilingual of searching object character information record (step ST800).Next, set searching object (step ST801) at this multilingual character information record.That is, this multilingual character information record itself is set the searching object of language classification code table.
Next, check whether language classification code table (step ST802) is arranged in the data of searching object.At this step ST802, if be judged as language classification code table is arranged in the data of searching object, then obtain language classification code table (step ST806).That is, obtain the language classification code table of the management system that is stored in searching object.
On the other hand,, in the data of searching object, do not have language classification code table, check next then whether searching object is the superiors (step ST803) of management unit if be judged as at step ST802.That is, check whether current searching object is positioned at the upper of management system.At this step ST803,, then next generate set language classification code table (step ST805) if be judged as the superiors that searching object is a management unit.That is, owing to do not exist and language classification code table that this multilingual character information record is corresponding, so with the order production language class code table of the arrangement of set language.
At above-mentioned steps ST803,, then next searching object is set in last 1 management system (step ST804) if be judged as the superiors that searching object is not a management unit.Afterwards, order is returned step ST802.
As mentioned above, owing to, can make the other code table of class of languages general, freely set the language quantity of needs, so can suppress data volume by can free definition list in the zone of each data.
In addition, when language classification code table hierarchical was constituted, the table that is defined in lower floor can utilize the difference on upper strata to show and constitute.Fig. 9 is used to illustrate the figure that utilizes difference to come the example of definitional language class code table.Fig. 9 (a) is the language classification code table that is stored in the upper strata.Fig. 9 (b) is the difference language classification code table that is stored in its lower floor, the language classification that storage is removed for the language classification code table on upper strata.From the language classification code table shown in Fig. 9 (a) and Fig. 9 (b) as can be known, be suitable for the language classification code table shown in Fig. 9 (c) in lower region.Language classification code table shown in this Fig. 9 (c) generates on storer virtually and is used.
More than, the method for storage language classification code table has been described, but, also can had a corresponding language classification code table for the data of a part.At this moment, can be made as the arrangement of language of the acquiescence of regulation.
In the different language character information record, comprise sometimes and be used for the character information that shows in LCD monitor etc. and be used for employed pronunciation information such as sound guidance.At this moment, under present situation, be to store 1 display string and pronunciation information respectively and as 1 different language character information record.At this moment, the pronunciation information of each self-generating male sex sound and the pronunciation information of woman voice, for it being divided into different language, the language classification that is provided with is more than actual language number.At this moment, although content displayed is identical, display string is stored respectively, and management information such as offset pointer are also stored respectively.
Figure 10 represents the structure by the employed different language character information record of the related map information processing device of embodiments of the present invention 1.Different language character information record is made of string attribute, display string and a plurality of pronunciation information as character information, and having or not of pronunciation information is to be stored in the string attribute.
In said structure, the acoustic information of the pairing kind of sound that processor 15 will be switched by sound switching part 23 is sent to voice output 14b.In view of the above, export by the male sex of sound switching part 23 switchings or women's sound from voice output 14b.
According to this structure,, therefore can suppress data volume owing to can have data between the information of processing identical information on showing such as the sound of masculinity and femininity.In addition, in above-mentioned example, the situation of explanation is to use these two kinds of male sex's sound and woman voice, but as long as display string is identical, then use the situation of the different pronunciation information more than 3 kinds such as tone color, intonation or the rate of articulation, also can be by realizing with above-mentioned same method.
The map information processing device that embodiment 2. embodiments of the present invention 2 are related, be last by the related employed language classification of the map information processing device code table of embodiment 1, it is the language class code (below be called " terminal class code ") of terminal that processor 15 storages can be identified as.
The terminal class code can determine as described as follows.(1) establishes the fixed value of arbitrary decision.If the language corresponding with fixed value served as reasons and set up the language (for example general language etc.) of country that the map datum of getting in touch represents or the arbitrary decision of region institute with the character information of this multilingual character information this moment.(2) will set up the pairing language class code of language (for example general language etc.) of country that the map datum of getting in touch represents or region arbitrary decision with the character information of multilingual character information, as the terminal class code.(3) the default category code that embodiment 1 is illustrated is as the terminal class code.
Figure 11 is that the process flow diagram of terminal class code with reference to the processing of language classification code table used in expression.In this is handled, at first obtain language class code (step ST601) from language classification code table.Next, carry out appointed language determination processing (step ST110).The appointed language determination processing of carrying out at this step ST110 is identical with the processing of the ST602 to ST606 of Fig. 6.
Next, check whether the language class code that obtains at step ST601 is terminal class code (step ST111).At this step ST111, not the terminal class code if be judged as, then order is returned step ST601, repeats above-mentioned processing.On the other hand, at step ST111, be the terminal class code if be judged as, then finish with reference to language classification code table.
The map information processing device related according to present embodiment 2 in language classification code table, needn't be provided with the zone of quantity of the language class code of definition storage, can freely store the language class code of required language number.In addition, owing to can not generate unnecessary language class code, therefore can cut down data volume.
Embodiment 3. Figure 12 are block diagrams of the structure of the related map information processing device of expression embodiment of the present invention 3.The related map information processing device of this map information processing device and embodiment shown in Figure 11 is identical, comprises input media 11, cartographic information storage device 12, position detecting device 13, output unit 14 and processor 15.
The character code of cartographic information storage device 12 to stipulate in the classification of each language, the store character string data.Processor 15 by character code identification part 25, is distinguished the character code of the character string that is stored in cartographic information storage device 12 by the classification of designated store at the language of cartographic information storage device 12.
Usually, use is the character code that is suitable at the language of various countries' use.In addition, when using many kinds of language, can utilize single code (coded systems such as UTF-16 or UTF-8 are arranged).
But because single code is corresponding with the character of many types, therefore the problem that generally speaking exists is: the data quantitative change of each character is big.For example, when using UTF-16, the character that Europe such as the English that just can show all characters with 8 or French are enclosed also distributes 16.Therefore, in the related map information processing device of embodiment 3,, suppress the increase of data volume by at each language of storage character code system storage language with the best, and corresponding many kinds of language.
Embodiment 4. embodiments of the present invention 4 related map information processing devices have the structure identical with embodiment 3, but different with the related map information processing device of embodiment 3 be to have the identifying information that is used to specify the character code classification.
The identifying information of character code can constitute the table of generation according to each language definition as 1 explanation of enforcement mode, perhaps be not according to each language, but at 1 character code of each multilingual character information record definition.In addition, the identifying information of character code can constitute and write down unit with the multilingual character information and store as enforcement mode 1 explanation like that, and perhaps the management unit at the map datum of each hierarchical stores.And, can come regulation default character sign indicating number as required.
For example, the map information processing device related with embodiment 3 is identical, comprise the character code identification part 25 that the character code of the character information that is stored in cartographic information storage device 12 is discerned, cartographic information storage device 12 stores the identifying information that is used for the identification character sign indicating number in the management unit of each map datum.Then, character code identification part 25 is discerned character code from obtaining identifying information with character information corresponding map data.
At this moment, can constitute for cartographic information storage device 12, at the book character sign indicating number that uses regulation during as acquiescence, storaging identificating information not, when being different from the character code storage data of predetermined character code, storaging identificating information.
Can constitute in addition, identifying information allows to be repeated definition between the level of management data, character code identification part 25 with reference in the character code identifying informations that re-define, at the identifying information of the character code of undermost management unit definition, come the identification character sign indicating number.
Industrial practicality
As mentioned above, map information processing device involved in the present invention, owing to adopt following structure: namely, by with language classification code table, and between data, have as required this language classification code table, data volume is increased, and carry out identification and the data access at a high speed of language, therefore be applicable to the on-vehicle navigation apparatus of processing mass data etc.
Claims (15)
1. map information processing device comprises:
The cartographic information storage device, described cartographic information storage device stores multilingual character information, described multilingual character information is corresponding with each level of the map datum of hierarchical, data management unit or region unit with predetermined comprise: the language classification code table of the language class code of the classification of storage representation language and the character information of arranging accordingly with the language class code that is stored in this language classification code table;
Input media, the classification of described input media appointed language;
Speech recognition portion, described speech recognition portion obtains language classification code table according to the classification from the language of described input media appointment from described cartographic information storage device, comes the language of identification character information based on this language classification code table that obtains; And
Output unit, the output of described output unit is by the character information of the language of described speech recognition portion identification.
2. map information processing device as claimed in claim 1 is characterized in that,
Language classification code table contains the default category code,
When the pairing character information of classification of the language of input media appointment is not stored in the cartographic information storage device, will export to output unit by the character information of the language of the classification of described default category coded representation.
3. map information processing device as claimed in claim 1 is characterized in that,
The default category code is the language class code, described language class code with distribute to by to set up the language of the region that the map datum get in touch represents corresponding with character information.
4. map information processing device as claimed in claim 1 is characterized in that,
The default category code is a fixed value arbitrarily, is to distribute to by setting up the language of the region that the map datum of getting in touch represents with this character information with this fixed value corresponding characters information.
5. map information processing device as claimed in claim 2 is characterized in that,
The default category code is differentiated based on the order of the arrangement of the language class code in the language classification code table by speech recognition portion.
6. map information processing device as claimed in claim 1 is characterized in that,
In language classification code table, in the terminal of the arrangement of language class code, storage comprises the terminal class code of predetermined language class code, and speech recognition portion utilizes the terminal class code to differentiate the terminal of language classification code table.
7. map information processing device as claimed in claim 6 is characterized in that,
The terminal class code is the language class code, described language class code with distribute to by to set up the language of the region that the map datum get in touch represents corresponding with character information.
8. map information processing device as claimed in claim 6 is characterized in that,
The terminal class code is a fixed value arbitrarily, is to distribute to by setting up the language of the region that the map datum of getting in touch represents with this character information with this fixed value corresponding characters information.
9. map information processing device as claimed in claim 1 is characterized in that,
For the multilingual character information, each level in data management unit or region unit comprises a plurality of language classification code tables, and speech recognition portion uses more that data management unit or the region unit pairing language classification code table of close limit carries out the identification of language.
10. map information processing device as claimed in claim 9 is characterized in that,
The language classification code table of the lower floor in a plurality of language classification code tables of each level is that the difference of the language classification code table on utilization and upper strata forms.
11. map information processing device as claimed in claim 1 is characterized in that,
Comprise the sound switching part that switches sound, the cartographic information storage device stores comprises the multilingual character information to the character information of the corresponding multiple pronunciation information of 1 display string, and output unit comes output sound based on the pronunciation information of the kind corresponding with the sound that is switched by described sound switching part.
12. map information processing device as claimed in claim 1 is characterized in that,
Comprise the character code identification part, the identification of described character code identification part is stored in the character code of the character information of cartographic information storage device, utilizes the character code of this identification, obtains the classification corresponding characters information with the language of being discerned by speech recognition portion.
13. a map information processing device comprises:
The cartographic information storage device, described cartographic information storage device stores the identifying information that is used for the identification character sign indicating number in the management unit of each character information and map datum; And
The character code identification part, described character code identification part is from obtaining identifying information, the identification character sign indicating number with the character information corresponding map data that are stored in described cartographic information storage device.
14. map information processing device as claimed in claim 13 is characterized in that,
In the cartographic information storage device, when using the book character sign indicating number, storaging identificating information not, when being different from the character code storage data of book character sign indicating number, storaging identificating information.
15. map information processing device as claimed in claim 13 is characterized in that,
Identifying information is repeated definition between the level of management data, the identification character sign indicating number is come with reference to the identifying information of character code in the character code identifying information that re-defines, that define with undermost management unit in the character code identification part.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007305981 | 2007-11-27 | ||
| JP2007-305981 | 2007-11-27 | ||
| PCT/JP2008/001675 WO2009069239A1 (en) | 2007-11-27 | 2008-06-26 | Map information processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101874243A true CN101874243A (en) | 2010-10-27 |
Family
ID=40678155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880118690A Pending CN101874243A (en) | 2007-11-27 | 2008-06-26 | Map information processing device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2009069239A1 (en) |
| CN (1) | CN101874243A (en) |
| DE (1) | DE112008002690T5 (en) |
| WO (1) | WO2009069239A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106575488A (en) * | 2014-08-21 | 2017-04-19 | 三菱电机株式会社 | Map information processing system and map information processing method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2011128948A1 (en) * | 2010-04-16 | 2013-07-11 | 三菱電機株式会社 | Navigation device |
| CN103995602B8 (en) * | 2014-06-11 | 2023-04-14 | 陶佳宏 | Certificate information input output and error correction method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11219105A (en) * | 1998-01-29 | 1999-08-10 | Toyota Motor Corp | Navigation device |
| JP3698400B2 (en) | 1999-08-26 | 2005-09-21 | 松下電器産業株式会社 | Multilingual document processing apparatus, multilingual document processing method, and recording medium |
| JP2002187327A (en) * | 2000-12-20 | 2002-07-02 | Copyer Co Ltd | Method for setting printer |
| JP3789306B2 (en) * | 2001-01-10 | 2006-06-21 | 松下電器産業株式会社 | Route search method |
| JP2002297027A (en) * | 2001-03-30 | 2002-10-09 | Justec:Kk | Method and device for providing map information and computer-readable program |
| JP2005135094A (en) * | 2003-10-29 | 2005-05-26 | Nikon Corp | Information display and control program of information display |
| JP2005214779A (en) * | 2004-01-29 | 2005-08-11 | Xanavi Informatics Corp | Navigation system and method for updating map data |
| JP4396656B2 (en) * | 2005-04-21 | 2010-01-13 | 株式会社デンソー | Map display apparatus and vehicle navigation apparatus equipped with the apparatus |
| JP4997796B2 (en) * | 2006-03-13 | 2012-08-08 | 株式会社デンソー | Voice recognition device and navigation system |
-
2008
- 2008-06-26 CN CN200880118690A patent/CN101874243A/en active Pending
- 2008-06-26 DE DE112008002690T patent/DE112008002690T5/en not_active Withdrawn
- 2008-06-26 JP JP2009543642A patent/JPWO2009069239A1/en active Pending
- 2008-06-26 WO PCT/JP2008/001675 patent/WO2009069239A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106575488A (en) * | 2014-08-21 | 2017-04-19 | 三菱电机株式会社 | Map information processing system and map information processing method |
| CN106575488B (en) * | 2014-08-21 | 2019-05-28 | 三菱电机株式会社 | Map information handling system and map information processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112008002690T5 (en) | 2010-08-12 |
| WO2009069239A1 (en) | 2009-06-04 |
| JPWO2009069239A1 (en) | 2011-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2357285C2 (en) | Methods and systems for translating from one language to another | |
| CN100429649C (en) | Alternative supporting device and method | |
| CN108701137A (en) | Icon suggestion in keyboard | |
| WO2016186362A1 (en) | Device and method for providing psychological state information of user reflected by means of text | |
| US20110161808A1 (en) | Method and system for processing electronic data | |
| CN102930048A (en) | Data abundance automatically found by semanteme and using reference and visual data | |
| US20100010970A1 (en) | Document searching device, document searching method, document searching program | |
| CN105740314A (en) | Text display device, small-sized device, text display method and learning method | |
| CN101874243A (en) | Map information processing device | |
| CN113190692B (en) | Self-adaptive retrieval method, system and device for knowledge graph | |
| ATE409901T1 (en) | SYSTEM AND METHOD FOR NAVIGATION IN A DIRECTORY | |
| WO2014148664A1 (en) | Multi-language search system, multi-language search method, and image search system, based on meaning of word | |
| CN101451855A (en) | Retrival result display device | |
| WO2017122872A1 (en) | Device and method for generating information on electronic publication | |
| KR20070051569A (en) | Method and system for automatically tagging web data and local data | |
| WO2010093101A1 (en) | Method and system for transforming blog post to ontology-based information | |
| CN202084035U (en) | Retrieval system | |
| JPS60176169A (en) | Sentence processor | |
| CN101089850A (en) | System for global search using comparison single work position relation | |
| WO2024048908A1 (en) | Method, computer device and computer program for providing refined item information through item ledger platform | |
| CN107967300A (en) | Search method, device, equipment and the storage medium of organization names | |
| JP2009098829A (en) | Frame retrieval device for cartoon | |
| JP4215791B2 (en) | Memo page information display system, server device, and program | |
| JP2010140163A (en) | Dictionary file registration/distribution system with network sharing type authority | |
| WO2016182111A1 (en) | Learning activity management method and learning activity management system performing same |
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: 20101027 |