CN100501648C - User interface and database structure for Chinese phrasal stroke and phonetic text input - Google Patents
User interface and database structure for Chinese phrasal stroke and phonetic text input Download PDFInfo
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- CN100501648C CN100501648C CNB2005100882012A CN200510088201A CN100501648C CN 100501648 C CN100501648 C CN 100501648C CN B2005100882012 A CNB2005100882012 A CN B2005100882012A CN 200510088201 A CN200510088201 A CN 200510088201A CN 100501648 C CN100501648 C CN 100501648C
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Abstract
Disclosed is a stroke and phonic character input system and a user interface, which has the same definition of the stroke matching as in T9. The input system is used for inputting phrases. By inputting arbitrary number of strokes of the characters in phrase, the problem of the strokes in the Chinese phrases is solved, with a delimiter used to separate each character. The invention can make the user input a plurality of characters and keep the habit of single- character input at the same time. The user can stop at any point and input a delimiter indicating the stop of the former character and the beginning of the next character, rather than input single character in complete order. The whole stroke order inputted by the user can be divided into a plurality of groups which can be separated by zeros or a plurality of delimiters. The phrase then can be identified by the characters inputted by the user in groups. The best phrase matching principle is shown below: a first stroke group and a second stroke group are respectively matched with the lead stroke order of the first character and the second character; the phrase matching the inputted stroke order is presented to the user for selection.
Description
Technical field
The present invention imports about data.The present invention is especially about the user interface and the database structure of a kind of Chinese phrase stroke and voice literal input.
Background technology
Be used at present that the Chinese stroke literal input way of obtainable hand-held device mainly is based on character on market.In this way, the user's stroke order that is used for character input is normally limited by user's input of terminating machine.
The individual character input system is well-known.See also the T9 product (T9) (referring to http://www.tegic.com/) that (for example) provided by the AOL/Tegic communication common carrier.
The phrase stroke input system is supplied (referring to http://www.d-ear.com/Frameset.htm) by Beijing d-Ear technology company.When the d-Ear product provided the phrase input, it changed the mode that the user imports individual character significantly.Therefore, if this character is more than four strokes, the user will be forced to just in time import four strokes.The method manifests following point at least:
It does not allow shortcut, for example if this phrase often is used to, then at each character input unicursal in this phrase; And
The user may wish to import more stroke at some character, and imports less stroke at other characters, but the d-Ear input system is not supported these characteristics.
A kind of the overcome Chinese phrase stroke of known devices restriction and the user interface and the database structure of voice literal input advantageously are provided.
Summary of the invention
The invention provides a kind of stroke and voice literal input input system, its have in fact with T9 in the identical definition of the stroke coupling used, wherein this input is phrase input but not character input.Compare with the character stroke input, the input of phrase stroke can allow user's literal input quicker and more accurate.The present invention solves the problem of Chinese phrase stroke by allowing the user to import the stroke of arbitrary number at each character in the phrase, wherein each character is separated by a delimiter.The present invention also allows stroke and voice phrase input method to share identical phrase data.Mode according to this invention provides the system learning and effectively use of being easy to.Therefore, the present invention allows the user can import a plurality of characters, keeps the custom of its individual character input simultaneously.
Each Chinese character is at GB (the Guo Biao in continent; GB) all has the standard stroke order in, it is the standard (although some users may use non-standard stroke order) that is used for the China's Mainland, or being used for the multiple order of the BIG5 Chinese character coding of tradition (traditional font) character, it is the standard of essence in Taiwan, but is not used in the China's Mainland.With the present invention, the user need not import complete sequence at individual character, but can stop and importing the delimiter that expression previous EOC and next character begins at any point.Import whole stroke orders by the user and can then be divided into the plural groups of separating by zero or a plurality of delimiters.Phrase then can and pick out by user's input of character in groups.
At present preferable phrase match criterion is as follows:
The leading stroke order coupling of first character of the first stroke group and this phrase;
The leading stroke order coupling of second character of the second stroke group and this phrase etc.;
Can to present to the user selective with the phrase of importing stroke order coupling.
The present invention also provides user's INTERFACE DESIGN of Chinese phrase stroke.
Description of drawings
Fig. 1 shows the device that is used to import Chinese phrase according to the present invention, and it shows a character area, unicursal zone and a selection zone; And
Fig. 2 shows the calcspar that is used for the system of phrase stroke and voice literal input according to the present invention.
Embodiment
Definition, prefix language and abbreviation
Following table 1 listed project has the following meaning that belongs to its grade in this instructions.
Table 1. definition, prefix language and abbreviation
| Project | Explanation |
| PTI | The input of the literal of phrase is promptly imported Chinese words/phrase and is followed the mode of character without character. |
| LDB | Language database promptly stores character, words and phrase information part. |
| SID | Stroke ID is promptly by the index of the Chinese character of stroke classification. |
| PID | Voice ID is promptly by the index of the Chinese character of voice mosaic classification. |
| General-purpose character (Wild card) | User input with the button of any stroke input coupling |
| Stroke | The most basic construction blocks of Chinese character.5 strokes and 8 stroke systems are the most popular. |
| Parts | Be defined as the part of the Chinese character in the leading stroke position. |
| The mosaic of Fuzzy (bluring) voice | User to some group is that the one or more pairs of voice that are difficult to distinguish begin (initial consonant in the phonetic) or last (simple or compound vowel of a Chinese syllable in the phonetic). |
| Phrase | One or more words. |
The invention provides a kind of stroke and voice literal cuit system, its have in fact with T9 in the identical definition of the stroke coupling used, wherein this input is phrase input but not character input.The present invention is by allowing the user to solve the problem of Chinese phrase stroke at the stroke of the arbitrary number of each character input stroke general-purpose character in the phrase or parts, and wherein each character is separated by a delimiter.Mode according to this invention provides the system learning and effectively use of being easy to.Therefore, the present invention allows the user can import a plurality of characters, keeps the custom of its individual character input simultaneously.
Each Chinese character all has the standard stroke order in the national standard (GB) in continent, it is the standard that is used for the China's Mainland, or being used for the multiple order of the BIG5 Chinese character coding of tradition (traditional font) character, it is the standard of essence in Taiwan, but is not used in the China's Mainland.With the present invention, the user need not import complete sequence at individual character, but can stop and importing the delimiter that expression previous EOC and next character begins at any point.Import whole stroke orders by the user and then can be divided into some groups of separating by zero or a plurality of delimiters.Phrase then can by user input in groups character and pick out.
Preferable phrase match criterion is as follows at present:
The leading stroke order coupling of first character of the first stroke group and this phrase;
The leading stroke order coupling of second character of the second stroke group and this phrase etc.;
Can to present to the user selective with the phrase of importing stroke order coupling.
User's INTERFACE DESIGN of Chinese phrase stroke and the input of voice literal is shown among Fig. 1, and Fig. 1 illustration is used to import the device of Chinese phrase according to the present invention, and it shows a character area 10,14 and one selection zone 12, unicursal zone.This device comprises a data entry keyboard 18 at least, and wherein the 1-5 button is loaded with the indication of the stroke of importing when depressing this button.Button 8 is loaded with the delimiter symbol; Button 8 is depressed in the phrase input and during selecting with the end of indicating a character and the beginning of next character.In Fig. 1, words 11 has been transfused to this literal field territory.Stroke zone 14 shows the stroke order of having been imported by the user, and wherein this diamond symbol indication user has imported a delimiter.In selecting zone (1-4), four words are arranged.Next words 13 is to select the 3rd in the zone to select (3).In the present invention's one T9 specific embodiment, the user depresses and keeps a button (1 to 4 in the example shown in Figure 1) to select corresponding phrase.Delimiter is divided into some stroke orders with user's input.Select all words in the zone (1 to 4) should have respectively and the stroke order characters matched.In this example, the user has imported button 1, button 5, button 8 (as delimiter), button 3 and button 4.Select first character of the genitive phrase in the zone (1 to 4) all to have stroke order with " 15 " beginning, and second character has " 34 ... " stroke order.The person skilled in the art should be appreciated that the device shown in Fig. 1 only for demonstration and example purpose, and can use many different input medias to be implemented in the present invention of this exposure.
Data structure
Fig. 2 shows the calcspar that is used for the equipment of phrase stroke and voice literal input according to the present invention.Data structure 20 of the present invention comprises the inside ID that two classes are used for Chinese character set: stroke ID 21 and voice ID 22 at least.
Stroke ID is defined as the index with the Chinese character of stroke classification.
Voice ID is defined as dividing with voice the Chinese character of class, or to follow the index that voice divide the Chinese character of class by key sort.Voice divide class and can further classify by the tone of character, to support the tone option in the phrase.
Data structure comprises that also the ID scope that a words list structure 25 and two is used for Chinese character set searches structure: one is used for stroke 23 and one is used for voice 24.Data structure also comprises look-up table, and it can translated between voice ID and stroke ID28, and translates into Chinese character 29 from voice ID or stroke ID, for example encodes according to Unicode (Unicode).
A kind of input in Chinese system can have the structure of searching of voice or stroke ID scope or the two at the individual character input.Because the input of phrase literal is supported in the supply of words tabulation, this input system.If system only supports stroke or phonetic entry, then the look-up table of translating between PID and SID will not need.
This core is sought stroke or voice ID scope according to ID scope structure at given stroke.The words tabulation is scanned to find out the words that character ID falls into these scopes.These words then are sent to the words impact damper 26 by frequency or the classification of other criterions, for example whether mate this words really or partly by button input.
Look-up table
Because a Chinese character may have different phonetic pronunciation and multiple stroke order, look-up table must be supported the one-to-many mapping.This database can comprise the frequency information of relevant different pronunciations and different stroke orders.Look-up table in preferred embodiment of the present invention comprises at least: stroke ID to voice ID31, voice ID to stroke ID 28, and voice ID (or stroke ID) to Unicode 29,30.
Stroke ID has same format to voice ID and voice ID to stroke ID table.Have two tables: master meter and many-valued table.
Master meter is:
0xxx xxxx xxxx xxxx: do not search value if having more.X is the value of searching.
1nnn xxxx xxxx xxxx: if having many-valued.X points to the address in the many-valued table, and N+2 is many-valued number.Many-valued (n+2 words) can be read from this address.If all many-valued when outnumbering 4k, each many-valued table all has an adjustment form.
Unified code table 32 can be from voice ID or stroke ID table access.
The voice structure
With regard to user's viewpoint, the voice system is that design converts the button order to mosaic with elder generation, becomes Chinese character then.In inside, second step contains two parts: change into voice ID from mosaic earlier, become Chinese character then.
Literal translation from button to mosaic
One phonetic tree is to set up at the possible voice mosaic of the institute of the words that uses T9 alpha technology, and it is by United States Patent (USP) the 5th, 818, No. 437, No. the 5th, 953,541, United States Patent (USP), United States Patent (USP) the 6th, 011, No. 554, No. the 6th, 307,548, United States Patent (USP), United States Patent (USP) the 6th, 286, No. 064, No. the 6th, 307,549, United States Patent (USP), United States Patent (USP) the 5th, 945, No. 928, No. the 5th, 187,480, United States Patent (USP), United States Patent (USP) the 6th, 646, the U.S. and foreign patent in No. 573 and No. the 6th, 636,162, United States Patent (USP) and other trials contain.This input button order is by feed-in T9 alpha core, to produce effective mosaic.These mosaics are presented to the user and select as mosaic.
Literal translation from mosaic to voice ID
Might byte (syllable) tabulation be that alphabet sequence stores, classification.One mosaic meeting might be compared with institute in mosaic, and if coupling, the index of these mosaics is in order to search voice ID scope.Voice ID scope table is the tabulation that is used for the beginning voice ID of each mosaic.
The mosaic of byte is to store for searching purpose.Each byte can have six letters at the most.For a given byte, the present invention at first searches table of bytes to attempt and these mosaic couplings.If find coupling, the present invention then with this index to find the beginning PID in the PID scope table.Next input in the PID scope table is to finish PID.All PID in this scope all have identical mosaic.
In the phrase input condition, can be divided into some bytes to mosaic.Each byte all can have corresponding PID scope.The words data are searched to mate PID in the phrase and PID scope and to seek this match phrase.
Tone
If voice ID does not contain tone information or PID does not classify according to tone, need tone information table 33 to support the tone input.
Each PID all should have the own tone information according to following form:
pppx?xxxx
Wherein p refers to be used for the mass tone of the character of this mosaic, and x is meant the position shade of the usable tone of the character that is used for this mosaic.
Fuzzy (Mohu) voice mosaic is considered
In the phenomenon of relevant fuzzy voice mosaic, some voice users can't differentiate one or more pairs of voice and begin or finish.For example, " hu " reaches " w ", " z " reaches " zh " or " an " reaches " ang ".These users can't differentiate " zan ", " zhan ", " zang " reaches the difference in " zhang ".
Fuzzy voice mosaic is based on the byte tree and carries out.This core (is also referred to as engine at this; Referring to Fig. 2) scanning input button order.May button combination for respectively having fuzzy right each of effect, core application should be fuzzy to and whether effective at the new button order of phonetic tree inspection.If can further check that these instructions are fuzzy right to determine to manifest.Fuzzy right as if manifesting this, then find the mosaic coupling.Can repeat this process, to obtain all possible fuzzy voice mosaic with pulling over.
The words data
With input method independently word information be separate storage.It should contain the information according to the frequent use words collection of voice ID coding.This data structure is the voice ID classification by leading character.
The stroke design
This database comprises individual character stroke tree.Each node in this tree is a button, and can form the button order to the path of this node.If the stroke order coupling of button order and a character, this character be with this button order or node be certain coupling.Really the number of coupling and part coupling is stored in the node.Stroke ID is the index that is defined as by in the character set of stroke classification.Available more than one the stroke order of some Chinese characters (especially in Chinese-traditional) writes out.It or not the alternative stroke order that the most normal use or non-type stroke order are called character.The character that tool substitutes stroke order is regarded as different SID inputs.
From then in the structure, the button order that can follow user's input in this tree is to find corresponding node.Then may calculate certain coupling stroke ID scope and partly mate stroke ID scope.
In individual character input, at SID to PID look-up table and PID to Unicode look-up table or SID under the assistance to the Unicode look-up table, stroke ID scope is convertible into the tabulation of Chinese character.
In the phrase input system, if importing one, the user can be divided into a plurality of sons button order in proper order, then can seek stroke ID scope at each son order.Stroke ID scope can be used as matching criterior, to search match phrase in the words data structure.
Though this is with reference to preferred embodiment explanation the present invention for this paper, be familiar with this technology personage and will be easy to understand other application and can be substituted in this person of mentioning, however break away from spirit of the present invention and category.Therefore, the present invention is limited by the following the application's claim scope that comprises only.
Claims (21)
1. the input equipment of phrase stroke input comprises at least:
One user's input media;
One input module, it is used for receiving user's stroke input information from this stroke input media, this assembly allows the user to import the stroke of the arbitrary number of each character in expression word more than symbol phrase, and wherein the adjacent character of this multiword symbol phrase is to be separated by the delimiter of user's input;
One distinguishes assembly, it is used for receiving user's stroke input information from this stroke input media, this assembly is distinguished into the plural groups stroke order with whole stroke orders of user input, this plural groups is to separate by this delimiter, and wherein said whole stroke orders constitute a phrase and each organizes the stroke of the arbitrary number of the character that constitutes the described phrase of expression;
One identification assembly, it is to be used for receiving user's stroke input information from this stroke input media, this assembly is imported the stroke of arbitrary number of a plurality of characters of expression and the identification phrase by the user.
2. equipment as claimed in claim 1 is characterized in that the user need not be for the complete order of individual character input, but can stop and importing a delimiter, the end of this delimiter indication one previous character and the beginning of next character at any point.
3. equipment as claimed in claim 1 is characterized in that this literal inputs to and comprises the input of Chinese phrase stroke literal less.
4. equipment as claimed in claim 1 is characterized in that also comprising:
One phrase match assembly, it is to be used for the phrase match criterion is applied to the input stroke, imports with the identification phrase.
5. equipment as claimed in claim 4 is characterized in that this phrase match criterion comprises:
Determine one first stroke group whether with a leading stroke order coupling of first character of a phrase; And
Determine one second and follow-up stroke group whether with a leading stroke order coupling of indivedual second and successive character of this phrase;
Wherein present to this user for you to choose with this phrase of having imported the stroke order coupling.
6. the user interface of a Chinese phrase stroke character inputting device comprises at least:
One data entry keyboard, it is used to receive the input of user's stroke, and this keyboard comprises plural at least stroke input button, and at least one delimiter input button, and when phrase was imported and select, this delimiter button was indicated the end of a character and the beginning of next character;
One display, it is used to present a Chinese phrase and gives this user, and this display comprises a character area at least, the zone is selected in unicursal zone and; And
One data structure, it is used for:
Receive user's stroke input information from this keyboard, this keyboard allows the stroke of user for each the character input arbitrary number in the symbol of word more than a phrase, and wherein each character is to be separated by the delimiter of user input;
Receive user's stroke input information from this keyboard, and will be divided into plural groups by whole stroke orders of user input, this plural groups is to separate by this delimiter, and wherein this whole stroke orders constitute the stroke that a phrase and each group constitute the arbitrary number of the character of representing this phrase; And
Receive user's stroke input information from this keyboard, and import the stroke of arbitrary number of a plurality of characters of expression by the user and the identification phrase.
7. the method for phrase stroke input, it comprises following steps at least:
One user's stroke input media is provided;
Receive user's stroke input information from this stroke input media, this assembly allows the stroke of user for each the character input arbitrary number in the phrase, and wherein each character of this multiword symbol phrase is to be separated by the delimiter of user input;
Receive user's stroke input information from this stroke input media, this assembly will be divided into the plural groups stroke order by whole stroke orders of user input, this plural groups is to separate by this delimiter, and wherein said whole stroke orders constitute phrase and each organizes the stroke of the arbitrary number of the character that constitutes this phrase of expression; And
Receive user's stroke input information from this stroke input media, this assembly is imported the stroke of arbitrary number of a plurality of characters of expression and the identification phrase by the user.
8. method as claimed in claim 7 is characterized in that the user need not be for the complete order of individual character input, but can stop and importing a delimiter, the end of this delimiter indication one previous character and the beginning of next character at any point.
9. method as claimed in claim 7 is characterized in that this literal inputs to and comprises the input of Chinese phrase stroke literal less.
10. method as claimed in claim 7 is characterized in that also comprising following steps:
The phrase match criterion is applied to the input stroke, imports with the identification phrase.
11. method as claimed in claim 10 is characterized in that this step of using the phrase match criterion comprises following steps at least:
Determine one first stroke group whether with a leading stroke order coupling of first character of a phrase; And
Determine one second and follow-up stroke group whether respectively with a leading stroke order coupling of second and successive character of this phrase;
Wherein to present to this user selective with this phrase of having imported stroke order coupling.
12. the user's interfacial process that is used for Chinese phrase stroke character inputting device, it comprises at least:
Provide one to be used to receive the data entry keyboard that user's stroke is imported, this keyboard comprises plural at least stroke button and at least one delimiter input button at least, when phrase input and selection, this delimiter button is indicated the end of a character and the beginning of next character;
One display is provided, and it is used to present a Chinese phrase and gives this user, and this display comprises a character area at least, the zone is selected in unicursal zone and; And
Receive user's stroke input information from this keyboard, this assembly allows the stroke of user for each the character input arbitrary number in the symbol of word more than a phrase, and wherein each character is to import delimiter by a user to separate;
Receive user's stroke input information from this keyboard, and will be divided into plural groups by whole stroke orders of user input, this plural groups is to separate by this delimiter, and wherein said whole stroke orders constitute a phrase and each organizes the stroke of the arbitrary number of the character that constitutes the described phrase of expression; And
Receive user's stroke input information from this keyboard, and import the stroke of the arbitrary number of representing a plurality of characters with the identification phrase by the user.
13. equipment as claimed in claim 1 is characterized in that also comprising an assembly that is used to receive user's stroke input information of any stroke input of coupling.
14. equipment as claimed in claim 1 is characterized in that also comprising one and is used for from the assembly of this stroke input media reception user stroke input information, this assembly allows the user to import parts of this character for a character.
15. equipment as claimed in claim 1, it is characterized in that being divided into this plural groups stroke order zero or multiple this delimiter separation by these whole stroke orders of user's input and by this assembly, can be translated into the symbol of punctuate number that plural number comprises Chinese character and any language, letter and words and combination thereof, this assembly is divided into plural groups by stroke order zero or multiple this delimiter separation in order to this whole stroke orders with user's input.
16. equipment as claimed in claim 1 is characterized in that also comprising one and is used for from the assembly of this stroke input media reception user stroke input information, this assembly allows user to import a character according to substituting stroke order.
17. equipment as claimed in claim 1 is characterized in that being used for supporting plural input system from this assembly that this stroke input media receives user's stroke input information, this input system comprises five stroke systems and eight stroke systems.
18. user as claimed in claim 6 interface is characterized in that being used to receive this data entry keyboard that user's stroke is imported, and also comprises a button of any stroke input of a coupling.
19. method as claimed in claim 7 is characterized in that also comprising according to substituting stroke order and imports a character.
20. method as claimed in claim 7 is characterized in that also comprising this character of parts import a to(for) character.
21. method as claimed in claim 7, it is characterized in that also comprising and to be divided into this plural groups stroke order of separating with zero or multiple this delimiter by these whole stroke orders of user's input and by this assembly, translate into the symbol of punctuate number that plural number comprises Chinese character and any language, letter and words and combination thereof, this assembly is divided into this plural groups by stroke order zero or multiple this delimiter separation in order to this whole stroke orders with user's input.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59071304P | 2004-07-23 | 2004-07-23 | |
| US60/590,713 | 2004-07-23 | ||
| US60/591,465 | 2004-07-26 | ||
| US11/040,911 | 2005-01-21 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101743148A Division CN101408804A (en) | 2004-07-23 | 2005-07-22 | User interface and database structure for Chinese phrasal stroke and phonetic text input |
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| Publication Number | Publication Date |
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| CN1808349A CN1808349A (en) | 2006-07-26 |
| CN100501648C true CN100501648C (en) | 2009-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008101743148A Pending CN101408804A (en) | 2004-07-23 | 2005-07-22 | User interface and database structure for Chinese phrasal stroke and phonetic text input |
| CNB2005100882012A Active CN100501648C (en) | 2004-07-23 | 2005-07-22 | User interface and database structure for Chinese phrasal stroke and phonetic text input |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008101743148A Pending CN101408804A (en) | 2004-07-23 | 2005-07-22 | User interface and database structure for Chinese phrasal stroke and phonetic text input |
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| CN (2) | CN101408804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10289664B2 (en) * | 2015-11-12 | 2019-05-14 | Lenovo (Singapore) Pte. Ltd. | Text input method for completing a phrase by inputting a first stroke of each logogram in a plurality of logograms |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503597B (en) * | 2014-12-19 | 2017-12-12 | 北京奇虎科技有限公司 | stroke input method, device and system |
-
2005
- 2005-07-22 CN CNA2008101743148A patent/CN101408804A/en active Pending
- 2005-07-22 CN CNB2005100882012A patent/CN100501648C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10289664B2 (en) * | 2015-11-12 | 2019-05-14 | Lenovo (Singapore) Pte. Ltd. | Text input method for completing a phrase by inputting a first stroke of each logogram in a plurality of logograms |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1808349A (en) | 2006-07-26 |
| CN101408804A (en) | 2009-04-15 |
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