CN101089559A - Search system and method for map data of portable electronic device - Google Patents
Search system and method for map data of portable electronic device Download PDFInfo
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- CN101089559A CN101089559A CN 200610027694 CN200610027694A CN101089559A CN 101089559 A CN101089559 A CN 101089559A CN 200610027694 CN200610027694 CN 200610027694 CN 200610027694 A CN200610027694 A CN 200610027694A CN 101089559 A CN101089559 A CN 101089559A
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Abstract
An index system of map data in portable electronic device is prepared as picking up writing information in electronic map databank by setting a writing information pick-up unit, grouping picked up writing information by grouping unit according to standard selected by user in order to form index table and storing formed index table in storage region of electronic map writing information at storage unit. Its indexing method is also disclosed.
Description
[technical field]
The present invention is relevant for a kind of searching system and method for map datum, be meant especially and be applied to have on the portable electron device of satellite navigation function, import data time in order to shorten the user, so that retrieve the searching system and the method for relevant geography information fast.
[background technology]
Most of portable electron device (mobile phone for example, satellite navigation system or personal digital assistant) in, all adopt (the Consultative Committee in International Telegraphyand telephony of the international telecommunication telegraphic message council, CCITT) QWERTY keyboard of Zhi Dinging provides the user to import data or literal, its ccitt standard keyboard includes following 12 symbolic keys: " 1 ", " 2ABC ", " 3DEF ", " 4GHI ", " 5JKL ", " 6MNO " " 7PQRS ", " 8TUV ", " 9WXYZ ", " * ", " 0 ", " # ", yet specification for fear of input keyboard, the user need push same bond number usually, just can choose the corresponding letter of desire input, for Chinese, then can be because of the unisonance allograph, and need the user to need further to select correct word, thereby make the user when geodata (as a certain street name or administrative region title) is correlated with in retrieval, need the cost long time.Simultaneously, for existing electronic installation with satellite navigation function, all store electronic map database on its inner storage device, the latitude and longitude information of the just a certain position of this electronic map data is corresponding with word information relates, after so the satellite signal receiving apparatus of this electronic installation receives satellite-signal, by parsing corresponding latitude and longitude information, thereby it is corresponding with the Word message on the corresponding electronic chart, thereby the position that makes the user see position up till now more intuitively and estimate to arrive, yet the electronic installation that has GPS-capable at present is when the user retrieves corresponding geographical location information, the person of typically using utilizes the input method input geographic position of this electronic installation prepackage, retrieve electronic map data base afterwards, thereby find out the geographic position that is complementary and demonstrate, when the Word message in input geographic position, all be to utilize the character library of establishing in this electronic installation, have only and in electronic map database, to retrieve after whole title inputs, though some input methods have association function, promptly when the user imports a word, it can predict the next word that the user may import, thereby make the user select, to accelerate input speed, as the user import one " in " word, system may from its character library, demonstrate automatically " state;; portion; the heart; literary composition; China " etc. word, allow the user select to form " China, middle, the middle part, the center, Chinese, China " etc. speech.This kind method is imported general Word message for the user and is advanced to determine easily, but when retrieving geography information in the specific electron map data base for the user, thereby the problem that exists is literal that electronic apparatus system shows automatically on the one hand is not to be that geography information in the electronic map database makes the user take a long time selecting, second aspect is that the interior character library of being with of this electronic system is compared with the geography information in the electronic map database, content is very huge, after having imported a word, the related words in the character library need call in system, thereby also need spend certain hour, thereby be unfavorable for the lifting of whole electronic installation efficient, it is longer correspondingly to make this portable electron device retrieve the required time of corresponding geographical data, thereby be unfavorable for improving operating efficiency, thereby reduce consumer's purchase intention.
[summary of the invention]
The object of the present invention is to provide a kind of searching system of map datum of portable electron device, make the user behind the initial Word message of input, this electronic installation is retrieved in the Word message scope of electronic chart automatically, and demonstrate the Word message that is associated, so that the user selects, thereby accelerate user's input speed, and then accelerate the speed of electronic installation retrieve electronic cartographic information.
For achieving the above object, the searching system of the map datum of portable electron device of the present invention is applied to comprise on the electronic installation: an electronic map database, in order to the latitude and longitude information of stored electrons map and Word message etc.; The Word message acquisition unit is connected with electronic map database, in order to capture the Word message in the electronic map database; Grouped element, according to the standard that the user selects, the Word message that the Word message acquisition unit is captured from electronic map database divides into groups to form concordance list; Storage element, be provided with electronic chart Word message storage area and system character library storage area, wherein form concordance list after the Word message grouping that grouped element will capture from electronic map database and be stored in the electronic chart Word message storage area of storage element, system character library storage area then is stored in common character library; Display unit is in order to show the information of electronic chart and user input; Input block is in order to receive the Word message of user's input; Control module is connected with above-mentioned each assembly, receives the initial Word message of input block input, and transfers out the identical index of literal of initial literal and input block input from storage element, and is shown on the display unit, selects for use.
Another purpose of the present invention is to provide the method for utilizing above-mentioned searching system to retrieve, comprises the steps:
The Word message acquisition unit captures the Word message in the electronic map database;
The standard that grouped element is selected according to the user, the Word message that the Word message acquisition unit is captured from electronic map database divides into groups to form concordance list, and is stored in the electronic chart Word message storage area of storage element;
Input block receives the Word message of user's input;
Control module receives the Word message of input block input, and transfers out the identical index of literal that initial literal and input block are imported from storage element;
Display unit shows this index, selects for the user;
Control module retrieves corresponding geographical information according to the Word message of input block input from electronic map database.
Compared with prior art, the invention has the beneficial effects as follows, because the present invention is by being provided with a Word message acquisition unit, Word message from capture electronic map database, and through the standard of grouped element according to user's selection, the Word message that captures is divided into groups to form concordance list, and be stored in the electronic chart Word message storage area of storage element, behind the Word message of user's input, the control module of this electronic installation is transferred out the identical index of literal of initial literal and input block input from the sub-map Word message storage area of storage element, and be shown on the display unit, select for using, thereby make the alternative literal that shows in the display unit have more specific aim, thereby shorten the time of user's inputting word information, further promote the work efficiency and the usability of electronic installation.
For purpose of the present invention, structural attitude and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 is the composition block scheme of the searching system of the map datum of portable electron device of the present invention.
Fig. 2 is the process flow diagram of the search method of the map datum of portable electron device of the present invention.
Fig. 3 is for implementing the synoptic diagram of one embodiment of the invention.
[embodiment]
See also shown in Figure 1, composition block scheme for the searching system of the map datum of portable electron device of the present invention, the map datum searching system 1 of portable electron device of the present invention comprises: an electronic map database 10, in order to the latitude and longitude information of stored electrons map and Word message etc.; Word message acquisition unit 11 is connected with electronic map database 10, in order to capture the Word message in the electronic map database 10; Grouped element 12, according to the standard that the user selects, the Word message that Word message acquisition unit 11 is captured from electronic map database 10 divides into groups to form concordance list; Storage element 13, be provided with electronic chart Word message storage area 130 and system character library storage area 131, wherein form concordance list after the Word message grouping that grouped element 12 will capture from electronic map database 10 and be stored in the electronic chart Word message storage area 130 of storage element 13, system character library storage area 131 then is stored in common character library; Display unit 14 is in order to show the information of electronic chart and user input; Input block 15 is in order to receive the Word message of user's input; Satellite-signal receiving element 16 is in order to the signal of the satellites transmits of receiving world locational system; Control module 17 is connected with above-mentioned each assembly, receives the initial Word message of input block 15 inputs, and transfers out the identical index of literal of initial literal and input block input from storage element 13, and is shown on the display unit 14, selects for use.
See also shown in Figure 2ly, be the process flow diagram of the search method of the map datum of portable electron device of the present invention, the search method of the map datum of portable electron device of the present invention comprises the steps:
Word message acquisition unit 11 captures the Word message (step 200) in the electronic map database 10;
The standard that grouped element 12 is selected according to the user, the Word message that Word message acquisition unit 11 is captured from electronic map database 10 divides into groups to form concordance list, and is stored in the electronic chart Word message storage area 130 of storage element 13 (step 201);
Input block 15 receives the Word message (step 202) of user's input;
Control module 17 receives the Word message of input blocks 15 inputs, and transfers out the identical index (step 203) of literal that initial literal and input block 15 are imported from storage element 13;
Display unit 14 shows this index, selects (step 204) for the user;
Control module 17 retrieves corresponding geographical information (step 205) according to the Word message of input block 15 inputs from electronic map database 10;
Control module 17 retrieves corresponding geography information and is shown on the display unit 14 (step 206) from electronic map database 10.
Below explain for two examples, please respectively with reference to Fig. 3, when the user is when adopting encode Chinese characters for computer to the Word message in the electronic map database 10, then grouped element 12 divides into groups according to the initial Chinese character of the title in corresponding geographic position in the electronic map database 10, as initial Chinese character identical be an index, what initial two Chinese characters were all identical then is another index, can determine the quantity of index during concrete the use according to geographic position name, so when the user presses common mode in the Chinese words " Huaihe River " that input window 150 is imported, then 17 of control modules are transferred out the identical index of literal of initial literal and input block 15 inputs from storage element 13, and be shown in the literal selected window 140, as " 1. Huai-Hai Zhong Lu ", " 2. East Road, Huai-Hai ", " 3. West Road, Huai-Hai ", " 4. middle school, Huai-Hai ", " 5. hotel, Huai-Hai " etc., so that the user selects, perhaps the user can further import follow-up Chinese character again, so that choose in the selector bar purpose index that comprises still less.
The standard of dividing into groups for grouped element 12, can be relevant with language according to the input method that this electronic installation is installed, as adopt phonetic when input, the standard of grouping can be the phonetic alphabet of Chinese character, be that identical standards such as first phonetic alphabet, the first two phonetic alphabet, first three phonetic alphabet are divided into groups, form index.
As when adopting the input of other literal such as English or German, can initial, identical standards such as the first two letter, first three letter divide into groups the formation index.
Certainly, if when also comprising in the electronic map database 10 with the corresponding telephone number of corresponding geography information, can also telephone number as index, promptly divide into groups the formation index with identical standards such as first numeral, preceding two-digit, first three numerals.
Claims (8)
1. the searching system of the map datum of a portable electron device is applied on the electronic installation, it is characterized in that this searching system comprises:
Electronic map database is in order to the latitude and longitude information of stored electrons map and Word message etc.;
The Word message acquisition unit is connected with electronic map database, in order to capture the Word message in the electronic map database;
Grouped element, according to the standard that the user selects, the Word message that the Word message acquisition unit is captured from electronic map database divides into groups to form concordance list;
Storage element, be provided with electronic chart Word message storage area and system character library storage area, wherein form concordance list after the Word message grouping that grouped element will capture from electronic map database and be stored in the electronic chart Word message storage area of storage element, system character library storage area then is stored in common character library;
Display unit is in order to show the information of electronic chart and user input;
Input block is in order to receive the Word message of user's input;
Control module is connected with above-mentioned each assembly, receives the initial Word message of input block input, and transfers out the identical index of literal that initial literal and input block are imported from storage element, and is shown on the display unit.
2. the searching system of the map datum of portable electron device as claimed in claim 1, it is characterized in that: the searching system of the map datum of this portable electron device also comprises a satellite-signal receiving element, in order to the signal of the satellites transmits of receiving world locational system.
3. a method of utilizing above-mentioned searching system to retrieve is characterized in that this method comprises the steps:
The Word message acquisition unit captures the Word message in the electronic map database;
The standard that grouped element is selected according to the user, the Word message that the Word message acquisition unit is captured from electronic map database divides into groups to form concordance list, and is stored in the electronic chart Word message storage area of storage element;
Input block receives the Word message of user's input;
Control module receives the Word message of input block input, and transfers out the identical index of literal that initial literal and input block are imported from storage element;
Display unit shows this index, selects for the user.
4. method as claimed in claim 3 is characterized in that: this method comprises that also control module retrieves the step of corresponding geographical information according to the Word message of input block input from electronic map database.
5. method as claimed in claim 3 is characterized in that: this grouped element divides into groups according to the initial Chinese character of the title in corresponding geographic position in the electronic map database.
6. method as claimed in claim 3 is characterized in that: this grouped element divides into groups according to the phonetic alphabet of the title Chinese character in corresponding geographic position in the electronic map database.
7. method as claimed in claim 3 is characterized in that: this grouped element divides into groups according to the English or the German letter in corresponding geographic position in the electronic map database.
8. method as claimed in claim 3 is characterized in that: also comprise the telephone number corresponding with corresponding geography information in this electronic map database, this grouped element divides into groups according to the telephone number in corresponding geographic position in the electronic map database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610027694 CN101089559A (en) | 2006-06-13 | 2006-06-13 | Search system and method for map data of portable electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610027694 CN101089559A (en) | 2006-06-13 | 2006-06-13 | Search system and method for map data of portable electronic device |
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| CN101089559A true CN101089559A (en) | 2007-12-19 |
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| CN 200610027694 Pending CN101089559A (en) | 2006-06-13 | 2006-06-13 | Search system and method for map data of portable electronic device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101556167A (en) * | 2008-04-08 | 2009-10-14 | 阿尔派株式会社 | Navigation device, search method and search program |
| CN102662484A (en) * | 2012-03-02 | 2012-09-12 | 李朋涛 | Mobile phone input method capable of dynamically updating position lexicon |
| CN107301814A (en) * | 2017-06-16 | 2017-10-27 | 合肥龙图腾信息技术有限公司 | A kind of input method and system of the electronic map in mark geographical position |
| CN112587940A (en) * | 2021-01-07 | 2021-04-02 | 葛贤凤 | Intelligent toy for children |
-
2006
- 2006-06-13 CN CN 200610027694 patent/CN101089559A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101556167A (en) * | 2008-04-08 | 2009-10-14 | 阿尔派株式会社 | Navigation device, search method and search program |
| CN101556167B (en) * | 2008-04-08 | 2014-05-14 | 阿尔派株式会社 | Navigation device, search method and search program |
| CN102662484A (en) * | 2012-03-02 | 2012-09-12 | 李朋涛 | Mobile phone input method capable of dynamically updating position lexicon |
| CN102662484B (en) * | 2012-03-02 | 2016-03-02 | 李朋涛 | A kind of dynamic upgrades the cell phone input method of position dictionary |
| CN107301814A (en) * | 2017-06-16 | 2017-10-27 | 合肥龙图腾信息技术有限公司 | A kind of input method and system of the electronic map in mark geographical position |
| WO2018228088A1 (en) * | 2017-06-16 | 2018-12-20 | 合肥龙图腾信息技术有限公司 | Method and system for inputting electronic map marked with geographic location |
| CN112587940A (en) * | 2021-01-07 | 2021-04-02 | 葛贤凤 | Intelligent toy for children |
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Open date: 20071219 |