WO2005043369A1 - Character input method based on “phrase” as unit - Google Patents

Character input method based on “phrase” as unit

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Publication number
WO2005043369A1
WO2005043369A1 PCT/CN2004/000967 CN2004000967W WO2005043369A1 WO 2005043369 A1 WO2005043369 A1 WO 2005043369A1 CN 2004000967 W CN2004000967 W CN 2004000967W WO 2005043369 A1 WO2005043369 A1 WO 2005043369A1
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WO
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Patent type
Prior art keywords
code
word
characters
character
input
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Application number
PCT/CN2004/000967
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French (fr)
Chinese (zh)
Inventor
Xiangdong Liu
Original Assignee
Xiangdong Liu
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/018Input/output arrangements for oriental characters
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233Character input methods
    • G06F3/0237Character input methods using prediction or retrieval techniques

Abstract

Since currently the speed is slow and the efficiency is low when inputs the Chinese characters, and the input state must be switched when characters, such as Chinese characters, Arabic numerals, interpunctions, English letter of alphabet etc., are input in various language system, the present invention provides a common character input method based on 'phrase' as unit. It induces pronounciation code and tune code according to the Chinese Phonetic Alphabet, and induces radical-character body pronounciation code input method according to the pen­type of Chinese characters, and inputs the phrases consist of 1, 2, 3 or more than 3 characters according to different rules. This can realize a combined input of the Chinese Phonetic Alphabet and the pen-type of the Chinese characters, and realize a combined input of various characters, such as Chinese characters, Arabic numerals, interpunction and English letter of alphabet etc..According to the present invention, the average code length is shot, the duplicate code rate is low and the efficiency is high, and the Chinese Phonetic Alphabet and the pen-type can be combined input. It's easy to learn and can be used easily. Under the situation of doing not switch the input state, various characters, such as Chinese characters, Arabic numerals, interpunction and English letter of alphabet etc., can be combined input.

Description

FIELD character input method word units

Wo of the present invention is a character input method, in particular using the numeric keypad to enter characters in word units (including Chinese characters, Arabic numerals, punctuation marks, letters, etc.) method. Background technique

Currently, there was a laptop computer, palmtop, miniaturization trend, mobile phone trend with the gradual emergence of the functions of a computer, PDA, set-top boxes, electronic book, handheld terminals, home appliances, automotive electronics, ATMs, barcode reader , data collection, game consoles, karaoke 0K jukeboxes, MP3 players, public information inquiry terminal, two-way pagers and fixed phones and other embedded devices are also an urgent need to use the number keys easy to enter a variety of information quickly and easily, which we are required to existing major English alphabet coded character input method using the numeric keypad into the main character coding input method.

Smart ABC Wo Π Microsoft Pinyin Pinyin input method as the representative of the mainstream Chinese character input method people type on a PC. In order to improve the efficiency of input method Pinyin input Chinese characters, the inventor in 1995, according to Chinese knowledge "Pinyin", "basic rules of Hanyu Pinyin Orthography" and other norms, invented Pinyin input hybrid technology (specifically China Wo ϋ ZL 95102608. 9), effectively solve the contradiction between the input of Chinese characters to learn early and late efficiency, the main computer using Pinyin Chinese character input encoding become more efficient and convenient. In this invention, the concept of sound code I and II of the sound code. The pinyin without tone symbols in zh, ch, sh, ng, U are transformed into έ, c, s>, v, constituting the compression alphabet code; when the code length compressed phonetic code is 1, repeated compression phonetic alphabet code code configuration, when the compression code alphabet code longer than 1, taking the compression code composed of phonetic alphabet code; pinyin code as a first sound code code I, in addition to the alphabet code as the first code tone code II.

However, handheld, miniaturization of computers and mobile phones, set-top boxes, electronic book, handheld terminals, home appliances, automotive electronics, automatic teller machines, bar code readers, data collection devices, game consoles, karaoke 0K jukeboxes, MP3 player, public information inquiry terminal, two-way pagers and fixed phones and other embedded devices field, the Chinese character input efficiency is still relatively low. Enter the characters in the mobile space aspects of the application of more US Tegic (Tegic Communications) company T9, Motorola (Motorola) and Canada's iTAP Zi (Z i) the company's word can (eZiText) Chinese input method, the Pinyin the main input used 2, 3, 4, 5, 6, 7, 8, 9 eight numeric keys to enter the first word and then inputs additional association function manner, much less efficient than in the PC character input word units method.

In these areas, the main pinyin input method are mainly in words of input characters is: If a full code (no tone), a single pinyin any code word length for a 1 6 yards, bis term of 2-12 yards, compared with the three-word code ...... 3-18 length encoding, multi ambiguity, not easy to enter. If you use a simple code, it will increase the number of syllables weight code, which in turn will affect the efficiency of input.

In addition, many users to master the Pinyin is not very good, they tend to use pen input Chinese characters. However, due to the characteristics of the characters themselves, many strokes of Chinese characters very much, such as the "Calls" stroke up to 48 pen, stroke input method average yards long, heavy code, low efficiency.

In addition, either Chinese or English and other language input system, mixing input when Allah ^ ί white numbers, punctuation, letters and other information, you must switch the input state, the low efficiency of keystrokes, so who am extremely tears inconvenient.

The present invention is directed to the above problem, design a character input method word as a unit of a universal, cleverly solve the above problems, in particular how to solve the word puzzle is entered in Chinese characters. This method can be applied not only to Chinese input, and can be widely used in English input, among a variety of Japanese language input input input German, French input, Spanish and other inputs. SUMMARY

The present invention in view of the above problems of the prior art, and has an object to provide a rapid input characters using the numeric keypad, and can be mixed in any character input without switching input state, especially to the use of vocoders or word body method to quickly enter Chinese characters method radicals.

To achieve the above object, the present invention provides a character input method in word units, wherein: with

(Vocoder, c, s, n are defined in the o, l two keys, each key is defined wherein any two vocoders)

Follow these rules contain character input Chinese characters:

(1) = Kanji characters encoded voice code characters corresponding to the number key I + Π voice code characters corresponding to the numeric keys; numeric characters encoding the corresponding number key for itself; letters is defined according to the coding of the digital keyboard numeric key; punctuation code which is corresponding to the pronunciation of a first code encoding corresponding number key;

(2) In the case of a word consisting of characters, it is the character code encoding, the word sequence of keystrokes;

(3) If the word is a two-character word consisting encoding two characters (longer take the first N code symbols N, 1 ^ is a natural number of 1, if N <5, a smaller code space, weight code is too large, the effect is not good, it is recommended as N- than or equal to 5), the sequence of keystrokes assigned to it;

(4) If the word is composed of three characters, with the first two character code + the character encoding first coded (to take longer than the first N codes N code), the sequence of keystrokes assigned to it;

(5) If the word is three or more characters, all the characters encoded with a first encoding code + the last character code other than the first remaining codes (N codes before take longer than N codes), word sequence of keystrokes.

Further, if the word is composed of three or more than three characters, all the characters encoded with a first encoding code + the last character code other than the first remaining codes (N codes before take longer than N codes) , the word sequence of keystrokes.

Further, according to the relationship defined code on the numeric keypad tones:

Tone tone key code bit

IA 1

Hinata 2 2

3 3 rising tone

4 4 Falling

5 softly 5

When a word is composed of two or more characters, the Chinese character is the last character, and N is less than the length of the code word upon encoding, the coded word is added after the last tone code of a Chinese character, the keystroke sequence enter the word. Further, if the word is a kanji characters, Chinese characters can be configured with a standard white spoon Pinyin word corresponding to the number key word input keystroke sequence.

Further, when the voice code Kanji character 1 is 2, c, when the S, can be zh, ch, sh as encodes the voice code I; when vocoder II Kanji characters have n, can be used ng instead of n configuration Π encoded voice code; kanji characters encoded voice code encoded I = kanji characters corresponding to the numeric key + II encoded voice code corresponding to the number key.

Further, the voice code 2, £ defined on the keys 1, η 0 is defined on the key position.

Further, if it is composed of two or more than two characters in the word, with all the characters encoded first code ^ + encoding the last character code other than the first remaining codes (code takes longer before Ν Ν code) , / Yi word sequence of keystrokes.

Further, the problem for many users do not grasp the portion of the Pinyin, Chinese character code may not be employed in the form of its sound code, and using the following radicals - Body tone character code input method for encoding:

(A) taking includes only horizontal "a" vertical "I", left, "J" point "," off the five single set of radicals radicals, according to a horizontal, vertical 2, 3 prime , 4 points, 5 fold coding, constitute a radical code;

Each predetermined radical character of the Chinese characters are first pen, if a character is one of the radicals set determined radical, or a radical of a variant of the configuration, the coding is the Chinese character Radical Radical corresponding code. The "a" 1, "B" 5 and the like.

If a character is only a sum, the Chinese character is a non-word body of characters, such as "a", "B", etc. Otherwise, the Chinese character is a Chinese character itself. Outside the body with the word for word characters body, the portion constituting the radicals of Chinese characters, such as "people" radical is prime, as the word points; Radical take radical of code, take the word of the code word itself body , such as "person" code 3 radicals, code words body 5; radicals code word itself plus the code of the Chinese character is encoded, the specific code fetch sequence coincides with the relative position of the body component and character, but the most take code length N, i.e., at regular code after the omitted portion of the N code fetch. DETAILED body emulated code word as follows: in accordance with the order of writing the word itself according to a horizontal, vertical 2, left, 3, 4 points, 5 fold rule case by case taking the body of kanji character code, the characters constituting the code word itself.

Above specification code is encoded. Any form of Chinese characters having standardized code. The N = 8 Bt "a" 1, "B" 5, "people" 34, "large" 134, "will" 341154, "configuration" 12343554, "code" 13251551 "Qiu" 41431251 and the like.

(B) If a character font type is around, but its specification Header code is not located at its entire portion of the left or right, the left or right part of the whole may constitute a Chinese character; or a font of characters is vertical type, but its specification Header code is not located at all of the upper or lower part thereof, while the entire portion of the upper or lower side may constitute a Chinese character, characters having the error tolerance:

i. Set may constitute part of the definition of the virtual characters radical, whichever voice code corresponding to a digital code composed of characters of the virtual radicals. The "configuration" take "wood" virtual radical, radical virtual code is 68 (mu).

. Ii outer part of the definition of the radical character virtual body is a virtual character, a dummy word is encoded according to the following rule body, is defined as a virtual character encoding result code body: (1) if the virtual character is a body part , and which is a radical or part of a character, then take the radical or the radical code of the digital tone code corresponding to characters constituting the character body itself dummy word code; word itself both at the same time a radical is a character, in accordance with a radical treatment. The "configuration" take "hook" for the dummy word itself, body dummy word code is 468 (gou). (2) If the virtual character is composed of a body part, and the portion is neither a radical nor a character, it is determined that the first virtual radical kanji code length, and then press the dummy word written order body stroke case by case basis to take the word of the virtual body, taking the maximum of N and kanji radicals virtual code length coded code difference, the body constituting the word virtual code word itself. The "city" is a virtual Radical "towel" virtual Header code is 546, a length of 3, the body of the virtual code word is 41. (3) If two or more dummy word as part of one or two, respectively, take a code word virtual characters constituting the code itself for each portion: a portion configured to take a radical of the radical corresponding radical code of the first code, but does not constitute a radical of the Chinese character constituting a first code portion to take the characters corresponding to the voice code numbers, where all other portions of the first pen to take the code corresponding to the radicals. Such as "鑤" virtual radicals as a "dragon", the virtual body is composed of two words "dragon" component, the virtual body of code word 55 (11).

iii. accordance with the "virtual Header code word itself plus the virtual characters of the code is encoded, the specific code sequence is taken in line with the relative position of the virtual dummy word radical and body, but takes the longest code N" characters of the rule combination Radical virtual characters and virtual code word code itself, constitute a fault-tolerant Chinese character code.

The N = 6 to "configuration" take "wood" virtual radical, the "hook" for the dummy word itself, the fault-tolerant code is 68468 (mugou), can of course also take the "hook" virtual radical, "wood" virtual body words, the same result; "code" take "stone" virtual radical, "Ma" is the dummy word itself, the fault-tolerant code is 0462 (s ima), can of course also take "Ma" virtual radical, "stone" word virtual body, the same result; "such as" take "female" virtual radical, "mouth" for the dummy word itself, the fault-tolerant code is 68568 (nvkou), can of course also take the "mouth" virtual radical, "M "word virtual body, the same result; as" vertical "take" up "virtual radical," Li "is a dummy word outer body portion, the fault-tolerant code is 225454 (2254Π); Another example is" basket "of the error tolerance 54055 ( "Qiu" meets the definition of fault-tolerant code, fault-tolerant code that radical first virtual "dragon" voice code corresponding to the digital word 540+ virtual body "cloudy" code 55), and so on. Character code specification defined above, and fault-tolerant code, the full potential of keys on the numeric keypad 10 bits, hybrid coding specifications input by the code word, and any combination of fault-tolerant code, barcode efficiency can be close to the input keypad hybrid input Pinyin efficient technologies.

In order to improve the above-described radical - Learnability body sound code word input method, the present invention may be the above-described radical - improvement (hereinafter referred to Modification 1) the body tone character code input method: Body predetermined character code in addition to the virtual dummy word itself body a Chinese character is still taking the digital voice code corresponding to kanji characters as a virtual character code body, the other cases - case by case basis to take legal character strokes virtual body, virtual characters constituting the code word itself. This improvement simplifies the code to take a virtual method body code words, improving the ease of learning input method body tone code word radical. The "Qiu" virtual Header is "long", the dummy word body composed of two "long" form, in accordance with the present improvement, N = 6 when a dummy word code body (414) composed of a front body 3 of the dummy word pen.

To further improve the ease of learning to the present invention, the present invention may be the above-described radical - character code input method for improving body tone follows (hereinafter referred to as Improvement 2): in any case always predetermined case by case basis to take the word of the virtual body strokes constituting Chinese characters the virtual body code word. This improvement, further simplifying the code to take a virtual method body code word, so easy to learn and fault-tolerant code to the highest degree. Where N = 6 "Li" is coded 112125 (specification code), or 920,251 (take "King" virtual radical, "in" for the dummy word itself, the virtual Header code is 920, the dummy word itself code is " in "pen three corresponding digital code 251), or 112,154 (take" in the "virtual radical," Wang "word virtual body, virtual Header code is 54, the dummy word itself code is" King "the first four corresponding to the digital code 1121), and the like.

In the encoding rules, many characters have both standardized code and fault code, therefore, possible combinations of words encoded form, large memory space occupied, to implement part of embedded devices have a certain degree of difficulty. To this end, the above-described radical - Body tone character code input method, and the improvement further improved (hereinafter referred to as Improvement 3): Only the last word of a character allowed error tolerance. The N = 6 to "computer" the number 431,234 ( "machine" Specification code), or 436,854 ( "machine" fault-tolerant code, nrnj i), and the like.

Further, the improvement can be further improved (hereinafter referred to as Improvement 4): Any specification only uses a character coding, error tolerance is not used in any case. The 6 N "computer" is coded as 431234, and so on.

Moreover, the above improvements 4 may be further improved (hereinafter referred to as Improvement 5): two or more words from the two kanji characters, when its code length is less than N codes, after which encodes 0s. As when N = 6 "11" of the full code is 110, so that the "two" full code 11 does not occur weight code, effectively reducing the word of a Chinese characters and of two or more one or two characters consisting of the possibility of re-code the full code word occurs. Further, the method may be further improved (hereinafter referred to as improvement 6): words consisting of a kanji character, compatible with fault-tolerant code encoding characters. The N = 6 to "machine" is coded as 123435 (specification code), or 6854 (error tolerance, MUJI), thus accelerating the speed of an input kanji-character words.

In addition, to further improve the efficiency by a word input kanji characters, the present invention may also be modified (hereinafter referred to as Improvement 7) of the above-described methods: In the input process, the word of a kanji character compatible tone code and standard Pinyin input. I.e., any one of a word composed of Chinese characters, the input method described above can also be used consisting of characters assigned to the voice code, or a standard Pinyin input. This solves part of the user on the part stroke order is not clear, the problem is difficult to enter. In a specific embodiment, optionally only compatible with standard Pinyin, optionally also only compatible vocoder, or alternatively compatible. This is actually realized form compatible audio input.

These improvements can continue to improve itself, as may be specified: the two words or two or more characters consisting of characters, if both standardized code, another error tolerance inch, only fault-tolerant code, without using standardized code. This can effectively reduce the number of encoded words, facilitate the application of the embedded system.

The above mentioned shape compatible input sound, in fact, the present invention may also be shaped mixing sound input, that is, during a predetermined sound input code word of a kanji character compatible radical of the characters - Body tone word code input method of inputting.

In addition, a word encoding any of which may be omitted other than the last codes of the first code, or the last two codes, code or the last three, ......, or the last (N- 1) code, simple code word composed of .

Currently, the more popular weight code selection methods are mainly two, one is the weight of all the codes sequentially arranged, with the left and right arrow keys to select, move the word to be entered, with the ok button is selected, this method of the key number, inefficient . The second technology is a long press, which is arranged according to the order of the code weight, the weight of the corresponding position code, long press the corresponding number is selected. If the current prompt line not, use the arrow keys to turn the pages. This approach has improved significantly than the technology, but by press time-consuming than the short, but also to find a candidate word position, less efficient. The present invention can not only be re-code selection method using any one of the above two methods, but also on the basis of the above simple code, proposed creatively prompts three rows of this new weight code selection method, the realization of all the words, and mixed input full code and simple code, to further improve the efficiency of input. DETAILED DESCRIPTION OF THE prompts three lines are:

For any input code, the code itself as a candidate word (the candidate word is composed solely of digits). The input after 234567, a minimum weight code is 234567 itself. Each line shows three heavy prompt code. For quick and easy input, a ok, *, # 3 were selected weight code. Usually the digital candidate words arranged in the second position the first screen prompt line, but in any case, when the input code (whether full code or simple code) corresponding to the word does not exist except for the number of candidate words, the first digit display numbers, the second, the third display is blank.

In addition to this case: (a) when the type of code length of a coding, the first Chinese character (or full code short code), or letters, or other characters, the second bit number, the third bit punctuation, then the other one full code length is arranged at the back, followed by a code all simple words. (B) When the encoding type is longer than 1, when a full code corresponding to the first display a full code word that most commonly used, the second digital display, the third display code degeneracy of the most commonly used word (If no corresponding short code, the display additional full code), then displays the remaining full code weight code, and all short code weight code; when the encoder is not fully corresponding to the code, the first one for the most common that simple code, the second display numbers, then displays all other simple code.

This prompts three lines of the biggest advantages is not a long press can be input, regardless of any re-code at a screen prompt to the first, second, third position, spend, page down keys to find the corresponding weight code (a first after the screen without pressing the up and down keys page), are respectively ok, *, # direct input, press and efficient than technology greatly improved. After 24 such as by "Bu", "24", "Beijing" appears in the first, second, third prompt, press # enter "Beijing", press the * key to enter "24", press ok key input "BU." If the input encoding a word does not appear in the first screen prompt line, press on to the next page button, such as the press 24 should enter "Beijing" (may be a simple code 24), but the input 24 after the first prompt screen display is "Bu", "24", "Beijing", no "Beijing", then scroll down will be able to find the "Beijing" is the word.

Mentioned in the present invention "vocoder", it refers to a vocoder sound code 1+ II. The reference to "Chinese character" refers to the characters themselves.

"Character" mentioned in the present invention refers to any character set (e.g., ISO 10646 or Unicode GB18030, GBK, GB2312, BIG5, etc., as well as a subset or superset) characters.

The character input method of the present invention, the Chinese input system, which is encoded punctuation Chinese pronunciation of the voice code corresponding to a first code corresponding to the number key; a non-Chinese input system, the code is punctuation punctuation a respective first letter of the English word corresponding to the symbol number key. For example, in the English input system, a punctuation code is the first letter of the English word corresponding punctuation corresponding to the numeric keys, for example, punctuation "," the code is a first "co wake up a" in letter "c" corresponding to the number "2." As another example, punctuation marks "." Code is "DOT" first letter "d" corresponding to the number "3", the ".NET" is encoded as "3638", com "is encoded as" 3266 " , etc. other punctuation, and so it can rule on. DETAILED DESCRIPTION tone

Encoding rule: N = 8, the improved coding rule 5. I.e. characters encoded as radical - Specification codeword body tone code input method of determining the encoding rule words: all the characters encoded first + last character code other than the first coded code which code SHE ( take longer than the first N N code symbols). According to the coding rules of the word after word coded word composed of two or more than two kanji characters, when its code length is less than N codes, after which encodes 0s. According to the above rules, it is determined as long as the longest code length N, all coded words to uniquely identify. In this way, computer memory occupied by small, low overhead, easy to implement.

Generating a character input method for a kind word for the unit. The first three code specification "the number" 13420 "(" three "," three ", encoded as" 111 "(Code specification);;",, a code is "342" (Code Specification) ": The specification code of "computer" is encoded as a first point code "43123435" ( "count" specification code + "count"; and one yard + "th" code specifications, N is less than the total length code encoding complement 0) a prime code specification code + "machine" code specifications), "fall behind" is encoded as "11251154" (the first code words before the code is cross-specification of the last vertical + kanji "back" of five code ); "Indonesia" is encoded as "34511224" (left, off the cross point + "alkylene" first four codes specification code); "People's Republic of China", encoded as "23351325" (vertical-left, left, left, turning mold + "country" specification code of the first 2 code); "T9" is encoded as "89" ( "t" + "9"); "123456", encoded as "123456"; "smart ABC" is encoded as "35222" ( " Zhi "," can "of the opcode from each of the first specification, i.e. downwards, off, +" a "2," B "2," C "2);" Mobile ", encoded as" 662453 "(" M " + "o" + "b" + "i" + "1" + "e"); ":" code "3" of the first sound code code (corresponding to the colon Digital), "@ α" is encoded as "4222", ":)", encoded as 65 (colon brackets 5 6+) and the like.

Of course, the above encoding simple code format. For example: "Three" Jane code is "1" or "11", "three" Jane code is "1" or "13" or "134" or "1342", "computer" degenerate code "4" or " 43 "or" 431 "or" 4312 "or" 43123 "or" 431234 "or" 4312343 "," fall behind "is T or a simple code" 11 "or" 112 "or" 1125 "or" 11251 "or "112511" or "1125115"; "Indonesia" degenerate code "3" or "34" or "345" or "3451" or "34511" or "345112" or "3451122"; degenerate code "People's Republic of China" as "2" or "23" or "233" or "2335" or "23351" or "233513" or "2335132"; "T9" degenerate code "8"; "123456" simple code is T or "12" or "123" or "1234" or "12345"; "smart ABC" degenerate code "3" or "35" or "352" or "3522"; "Mobile" degenerate code "6" or "66" or " 662 "or" 6624 "or" 66245 "," hh @ a "degenerate code is" 422 "," 42 "," 4 "," :) "the number 6 and the like.

In the above-described embodiment the process of the encoding method, using three rows prompts. Such as by 3:00 the first shows "and" (all full code and simple code word for the 3 most commonly used that word), the second shows "3", the third show, "", so numbers and punctuation symbols and other non-Chinese characters input information quickly; Again by 24 first shows "Bu" (full code of the most commonly used word), the second shows "24", the third shows "Beijing" (Jane the most frequently used code word), is higher than the efficiency of a new stroke input method T9 comparative art; Another example of a display press 133111 "133111", the second, the third code does not correspond to the weight display, direct digital input, and so on.

The method of this embodiment, of course, may be employed to improve 4, the only difference is that when a word or two or more characters consisting of 2, when its code length is less than N codes, nor after which encodes 0s. The "three" is encoded as "1342", simply code is "134", "13", "1."

Embodiment two: the keyboard to a selected embodiment of the method defined. N = 6, the improved 5 and 7 of the modified encoding rules. In one embodiment of the method also has advantages, for some unclear stroke order using standard Pinyin Chinese characters can be directly input or the voice code.

Different coding word (full code and short code) and an embodiment of a method that is longer than 6 digits before take six code encoding "Chinese People's State" is "233,513." Furthermore, the one word composed of characters or tone code compatible with standard Pinyin input, such as "code" can be entered only by way of an embodiment of the method can also be used pinyin 62 (ma), and the degenerate code 6 input; " help "not only by the method inputs a manner, it may be 226, 22, 2 input 2264 (bang) and their simple phonetic code, or use the voice code 220 (ba) and 22, a second input degenerate code, etc. .

Of course, in particular embodiments, can use only standard Pinyin, may be used only sound code may be both used.

Embodiment three: Method one embodiment defined keyboard selection. N = 6, the improved 5, 6, shellfish lj 7 encoding rules, and according to a predetermined error tolerance in determining the basic encoding rules.

The other encoding method of two embodiments, but of a word composed of characters is also compatible fault-tolerant code input, such as "code" used not only two embodiments of the method of input, which may be a fault-tolerant code 0462 (virtual radicals of stone, as the virtual code word encoded as 0462, S ima) input, of course, also be used a simple code 0462 046, 04, 0 input, another example "bridle" either by the method of embodiment two inputs, can also use the error tolerance 56055 (Io n 11) and the short code 5605, 560, 56, 5 inputs, and the like.

Since the word characters consisting of a fault-tolerant code can be input mode, the input efficiency of a word composed of characters greatly increased.

Implementation of four: a keyboard definition with the implementation of the method selected. N = 6, the improved 3, 7 coding rules, and according to a predetermined error tolerance in determining the basic encoding rules.

The other method of encoding three embodiments, a Chinese character can be used but the last word of the fault-tolerant code encoding, and when the

N insufficient length code encoding two or more characters consisting of two words, which are not coded after 0s. The N = 6 to "computer" the number 431,234 ( "machine" Specification code), or 436,854 ( "machine" fault-tolerant code, muj i); "machine" is coded as 123435 (specification code), or 6854 ( error tolerance, MUJI), of course, the encoder also having a simple code forms, such as "computer" short code is 43123, 4312, 431, 43, 4, or 43685, 4368, 436, etc., "machine" short code is 12345, 1234, 123, 12, 685 or 1, 68, 6, and so on.

As the last word of all characters can be entered by way preclude the fault-tolerant code, enter the word efficiency is greatly improved.

Implementation of five: a keyboard definition with the implementation of the method selected. N = 6, using the Chinese character radicals - Body tone character code input method for encoding, a first coding rule for code words for all the character codes + the last character code of the remainder other than the first encoded code (code than 6 take the first 6 yards), and the improved 7.

The other encoding embodiments Method IV, but consists of two or two or more characters of words, which the other characters except for the last characters also use a fault-tolerant code input, and composed of Chinese characters by two or more or two characters encoded-word even if the total length is less than N codes, nor behind 0s. Encoding "means" are: a first code encoding of "machine" is 1 (the first code specification code) or 6 (the first code error tolerance), the first 5-coded "configuration" is 12343 ( specification code) or 68468 (error tolerance, mugou), the "means for the coding ,, 112343, 612343, 168468, 668468, degenerate code 11234, 1123, 112, 11, 1, or 61234, 6123, 612, 61, 6 or 16846, 1684, 168, 16 or 66 846, 6684, 668, 66, and the like.

In this embodiment, any of a word composed of characters, code coding specifications may be used, may be encoded using error tolerance, it can be any combination of both, for the user which is very convenient. Also, because such schemes use ten key input, the keypad may be full potential, the input efficiency is high, can be mixed with a keypad input Pinyin speed comparable technology.

Third, fourth, fifth, if a predetermined error tolerance is improved in accordance with coding rule 1 or 2 is improved in the embodiment of the method is determined, only the fault-tolerant code word body portion characters changes, specific implementation methods substantially similar to these embodiments. The use of the improved one, the fifth embodiment of the method, "body", and the implementation of the method three, four fifth of the "machine", "structure" of the coding are not changed, but the embodiment of the method three, four, the fifth

"Basket" of coding changes, its original fault-tolerant code word itself was 55, now becomes 414. Another example embodiment of the improved method of the fifth 2 "mechanism", and the implementation of the method three, four fifth of the "machine", "configuration" is also changed coding, "machine" is coded as 123435 (specification code ) or 6835 (error tolerance, mu35), "structure" the number 123435 (specification code), or 683,554 (error tolerance, mu3554), then

Code "mechanism" of 112,343, 612,343, 168,355, 668,355, of course, their short code is also changed accordingly, such as "machine" short code is 12345, 1234, 123, 12, 1 or 683, 68, 6, etc. Wait.

Embodiment six: Method five of the embodiment is defined as follows: When both a specification code characters, but also when the fault-tolerant code, when encoded by two words of two or more characters, the Chinese characters only error tolerance coding. This will enable the two words or two or more characters of the number of coded greatly reduced.

The other encoding embodiments Five methods, but the word of two or two or more characters consisting of characters, used if only a standardized code, no fault code specification code, in any other case, only the fault-tolerant code, without the use of standardized code . Encoding "means" is 668,468 ( "machine" code takes a first error tolerance, a "configuration" take the error tolerance of the first five code), simple code 66846, 6684, 668, 66, and the like. This modification, the total number of small coding, take up less space on your computer, which is part of the memory space critical embedded devices is very suitable.

The method of embodiment seven is selected as the keyboard defined - keys vocoder tone code in alphanumeric / standard Pinyin

1 zc 1 1

2 abc 2 2 a 3 def 3 3 def

4 ghi 4 4 ghi

5 J k 1 5 5 jk 1

6 mn 0 6 mn 0

7 P qrs 7 P qrs

8 tu V 8 tu V

9 w X yz 9 X yz

0 sn 0

Encoding rule: N = 6, the voice code encoded using characters. Encoding rules for words: a first code + the last remaining symbol character code other than the first coding code for all the characters (longer than 6 digits from the former 6 yards), and when a predetermined word is composed of two or two or more characters, the Chinese character is the last character, and word code length N is less than the time code, after encoding the final word of a character code plus tone.

Generating a character input method for a kind word for the unit. Such as: "three" is encoded as "726" (san);

"A" is encoded as "42" (ge); "three", encoded as "7424" (s + ge + 4); "computer" is encoded as "57541" (j + s + ji + 1), "fall behind" is encoded as "259884" (b + j + z + tui);

"Indonesia" is encoded as "936992" (y + d + n + x + ya); "People's Republic of China", encoded as "147644" (z + h + r + m + g + h); "T9" encoding It is "89" ( "t" + "9"); "123456", encoded as "123456"; "smart ABC" is encoded as "16222" (έ + η + "a" + "B" + "C" );

"Mobile", encoded as "662453" ( "M" + "o" + "b ,, +" i "+" 1 "+" e ");": "code" 3 "(voice code colon corresponding to the first code number), "h @a" is encoded as "4222",

":)" is encoded as 65 (colon brackets 5 6+) and the like.

More encoding code having a simple form, for example: "Three" short code is "72" or "7", "a" short code "4", "three" short code is "742", "74 "or" 7 "," computer "as a short code

",, 5754," 575 "," 57 "or" 5 "," fall behind "short code is" 25988 "," 2598 ",

"259", "25", "2", "Indonesia" to short code "93699", "9369", "936",

"93" or "9", "People's Republic of China" short code "14764", "1476", "147 ,," ,, 14, or "1", "T9" short code "8", "123456 "short code is" 12345 "," 1234 "," 123 ",

",, or 12 '" 1 "," smart ABC "short code is" 1622 "," 162 "," 16 "or" 1 "," Mobile "short code is" 66245 "," 6624 "," 662 "," 66 "or" 6 "," ha @ a "short code is

"422", "42" or "4", ":)" short code "6."

Implementation method selected eight keyboard and coding rules with the embodiment of Seven, and by the provisions of a word kanji characters can be compatible with standard Pinyin input. Other embodiments and coding scheme seven identical, but the word of a kanji character, which may be a standard Pinyin input, such as "quasi" not only by the method of embodiment seven inputs, can also be used 9486 (zhun) input, or a simple code 948, 94, 9 inputs, and the like.

The method of embodiment nine coding rules and with the keyboard selected eight embodiments, and if it is a predetermined word consists of two characters, a word consisting of two-character code (to take longer than the first N codes N code) input.

Other embodiments and coding scheme eight identical, but the word of two characters, changes the encoding rules, such as "three", encoded as "726434" (san + ge + 4), which is a simple code 7, 72 , 726, 7264, 72643 and so on. Its advantages are: For all composed of Chinese characters, and encoded by the audio code word (a word that does not contain a pinyin characters consisting encoded), the length of a code word consisting of characters as codes 2-4 , the code word length by two or three characters consisting of 5-6 yards, all other words in the code length code is 6, the full code word composed of characters with one of two or more characters consisting of one or two words of weight code does not occur, to facilitate computer processing.

The method of embodiment ten selected keyboard and encoding rules nine same embodiment, and if the predetermined word is composed of three characters, with the first two characters after the first code + coded character encoding (before take longer than N codes code N).

Other embodiments and coding scheme nine identical, but the word of three characters, changes the encoding rules, such as "computer" is encoded as "578265" (j + suan + j), which is a simple code 5, 57, 578, 5782, 57826 and so on. Its advantages are: "computing", encoded as "547826" (ji + suan), simple code is 5, 54, 547, 5478, 54782, encoding a "computer system" is "575944" (j + s + j + xi +4), simple code is 5, 57, 575, 5759, 57594, "calculate" and "computer" short code is the same except that the code length is 1, the other situation is different, while the "computer system" and "computer "short code in addition to the code length and the same is 12:00, the other conditions are not the same, so that the three terms can be the quickest input.

The method of embodiment selected keyboard and eleven different encoding rules embodiment ten, and when a predetermined I sound code of Chinese character is 2, c, when the S, can be zh, ch, sh encodes the voice code as I; Kanji characters when voice code II has R & lt! It can be used instead of I ng II encoded voice code configured; Kanji character code corresponding encoded characters encoded voice code = I + number key corresponding to the voice code characters II numeric key.

Other embodiments encode ten identical, but if the characters are Chinese characters forming the word, and the first two characters Office Code Standardization of the Pinyin zh, ch, or sh, or after two yards is ng, fault tolerant encoded word in the form of codes, i.e. when the voice code kanji character 1 is 2, c, when the S, can be zh, ch, sh as encodes the voice code I; when vocoder II kanji characters have II, can be used ng to Instead of coding the voice code configured η II; a code corresponding to kanji code = kanji character I encoded voice code corresponding to the number key characters + II voice code number key. The "ready" meet the above conditions, not only in accordance with the method of inputting embodiment ten, also has "948622" (zhun + be) in the form of error tolerance, "normalized" can follow the method of inputting embodiment ten, further comprising an error tolerance " 294864 "(b + zhun + h) in the form, of course, the fault-tolerant code is also in the form of simple code, and the like.

Implementation methods twelve selected with keyboard and coding rules embodiment ten, and by the provisions of a word kanji characters can be compatible with radical - body tone code word input mode input.

Other embodiments encode ten identical, but the word of a kanji character, not only can the input method according to embodiment ten, can also be used radical - Body tone code word input coded input. The "machine" can be compatible with its specification code 123435, and fault code 6854 (muji) inputs, these codes also have the form of simple code, and the like. Compared with the prior art the present invention has the following significant advantages:

1, an input word as a unit, the average code length, weight code rate, high input efficiency;

2, for the characters may be achieved mixing pinyin input pen, input efficiency is increased;

3, low learning starting character input method of the present invention, encoding natural and smooth, easy to use;

4, versatility, without switching the input state, Chinese characters can be mixed enter various characters, numbers, punctuation marks, letters, etc., greatly improving the efficiency of input.

Claims

Claims
1. A character input method of the word as a unit, wherein: the characters using the keypad, the numeric keys
Standard Pinyin
(Vocoder έ, c, s, n are defined in the o, l two keys, each key is defined wherein any two vocoders)
Follow these rules to the word character is entered -
(1) = Kanji characters encoded voice code characters corresponding to the number key I + II voice code characters corresponding to the numeric keys; numeric characters encoding the corresponding number key for itself; letters of the alphabet letters corresponding to the encoding for numeric keys on the numeric keypad; punctuation code which is corresponding to the pronunciation of a first code encoding corresponding number key;
(2) In the case of a word consisting of characters, it is the character code encoding, the word sequence of keystrokes;
(3) If a word consists of two characters, a word consisting of two-character code (codes take longer before Ν ^ Ν code is a natural number)), the sequence of keystrokes assigned to it;
(4) If the word is composed of three characters, with the first two character code + coded character encoding first (longer take Ν Ν code before the code), the sequence of keystrokes assigned to it;
(5) If the word is three or more characters, a first character code encoding all remaining code + the last character (code takes longer before Ν Ν Code) encoded in addition to the first code, word sequence of keystrokes.
The character input method of the word as the unit of claim 1, wherein: if the word is composed of three or more than three characters, a first character code + the last encoding by the encoding of all characters the remaining code other than the first code (code takes longer before Ν Ν code), the sequence of keystrokes word.
The character input method of the word units in claim 1 or 2, characterized in that: according to the relationship defined code on the numeric keypad tones:
Tone code keys
1
twenty two
33
44
Rising tone to the male and female
5 flat sound tone 5
When a word is composed of two or more characters, the Chinese character is the last character, and N is less than the length of the code word upon encoding, the coded word is added after the last tone of a Chinese character code, the order of hit enter the key word.
1 according to a character input method of the word units in any one of claim 3, wherein: if a word in a kanji character, may be configured with a standard word Pinyin characters corresponding number key, the word sequence of keystrokes.
The character input method in terms of the units of any one of claims 1 to 4, wherein: the aforementioned sound code έ, £ defined on the keys 1, §, η 0 is defined on the key position.
The character input method in terms of the units of any one of claims 1 to 5, wherein: when the sound code of the Kanji character I is 2, £, S, zh, ch, sh can be used as which voice code I code; when vocoder II kanji characters have II, can be used ng instead η configured vocoder II coding; kanji character encoding = Chinese characters voice code I encoding the corresponding number key + kanji II encoded voice code corresponding number key.
The character input method in word units 1-6 according to any one of the preceding claims, wherein: if a word consists of two or more than two characters, all the characters encoded with a first code + remaining last character code (code takes longer before Ν Ν code) encoded in addition to the first code, the word sequence of keystrokes.
8. The character input method of the word as a unit according to claim 7, characterized in that: any of the following Chinese characters according radical - method for encoding input voice code word itself:
(A) taking includes only horizontal "a" vertical "1" prime "J" point "," off the five single set of radicals radicals, according to a horizontal, vertical 2, 3 prime , point 4, 5 coding off, constituting a part thereof "prefix;
Each predetermined radical character of the Chinese characters are first pen, if a character is one of the radicals set determined radical, or a radical of a variant of the configuration, the coding is the Chinese character Radical Radical corresponding code;
Character code specifications defined as follows: each of predetermined characters are the characters of the first radical pen; if a Chinese character is one of the radicals set determined radical, or is a radical of variant configuration , the Chinese character encoding is the radical corresponding to the radical code; if a character is only a sum, the Chinese character is a non-word body of Chinese characters, otherwise, the Chinese character is a Chinese character itself; there is a word for body Chinese characters, words constituting part of the body other than the radical of the Chinese character; radicals taken radical of code words of the body itself take the word code; radicals code word itself plus the code of the Chinese character is encoded, the specific code fetch sequence consistent with radical character and the relative position of the body, but take up N codes, i.e. the code fetch is omitted at regular code after the N-th portion; specific body emulated code word is as follows: in accordance with the order of writing the word itself according to a cross 1, vertical 2, left, 3, 4 points, 5 fold rule case by case taking the body of kanji character code, the characters constituting the code word itself;
(B) Character error tolerance is defined as follows: if a character font type is around, but its specification Header code is not located at its entire portion of the left or right, the left or right part of the whole may constitute a character; or Chinese character font is a vertical type, but its specification Header code is not located at all of the upper or lower part thereof, while the entire portion of the upper or lower side may constitute a Chinese character, the characters having a error tolerance;
Defined above may constitute part of the virtual characters radical, whichever digital audio codes corresponding to the characters constituting a virtual code radicals;
The outer portion defines a virtual radical character is a dummy word itself, a dummy word is encoded according to the following rule body, is defined as the result of the coding body dummy word code: If the virtual character is composed of a body part, and the portion is a radical or a character, then take the radical or the radical code of the digital tone code corresponding to characters constituting the character body itself virtual code word, a word itself both at the same time is a radical of the Chinese character, it is a radical according to treatment; if the virtual body is composed of a character part, and the portion is neither a radical nor a character, it is determined that the first virtual radical kanji code length, and then press the dummy word writing order body case by case basis to take the word of the virtual body strokes, taking up the difference between the N and the encoding kanji radicals virtual code length, the body constituting the word virtual code word itself; if the dummy word as two or 2 or more portions, each portion is separately taken for one yard dummy word characters constituting the code itself: a portion configured to take the corresponding radical Radical Radical code the first code, but does not constitute a radical constitute a character Taking a first part of the code characters corresponding to the voice code numbers, where all other portions of the first pen to take the code corresponding to the radicals;
Radical virtual code word itself plus the virtual characters of the code is the error tolerance, the specific code sequence is taken in line with the relative position of the virtual dummy word radical and body, but takes the longest N code.
9. The character input method of the word as a unit according to claim 8, wherein: a dummy word virtual body in addition to the code word is a character body itself to take the still digital voice code corresponding to kanji characters as a word a virtual body outer code, all other circumstances case by case basis to take the word itself strokes of Chinese characters constitute a virtual body code word.
10. The character input method of the word as a unit according to claim 8, characterized in that: in any case shall be taken case by case number of strokes corresponding to a dummy word itself, the virtual characters constituting the code word itself.
11. The character input method in word units according to any one of claims 8 to 10, characterized in that: the last word only characters permitted error tolerance.
12. The character input method of the word as a unit according to claim 8, wherein: any specification only uses a character coding, error tolerance is not used in any case.
13. The character input method of the word as a unit as claimed in claim 12, wherein: the two or more words consisting of Chinese characters, when its code length is less than N codes, after which encodes 0s.
14. A character input method in word units 12 or claim 13, wherein: words consisting of a kanji character, compatible with fault-tolerant code encoding characters.
15. A character input method in word units according to any one of claims 8 to 14, wherein: during the input of words composed of a kanji character is compatible with Chinese Pinyin and the standard vocoder.
16. A character input method in word units according to any one of claims 1 to 7, wherein: during the input of words consisting of a kanji character is compatible radical - Body tone code word input mode enter.
17. The character input method of the word units in any one of claims 1 to 16, wherein: any coding a word which may be omitted other than the last codes of the first code, or the last two code, or the last three code, ......, or the last (N-1) codes constituting simple code word.
18. A character input method in word units according to any one of claims 1 to 17, wherein: the first code is encoded punctuation its Chinese pronunciation of the corresponding voice code corresponding to the number key.
19. A character input method in word units according to any one of claims 1 to 17, wherein: punctuation code is the first letter of the English word corresponding punctuation corresponding to the number key.
20. The character input method of the word units in any one of claims 1 to 19, characterized in that: the use of three lines prompted to re-code selection, i.e. for any input code, the digital code itself as a candidate words, the candidate word is generally arranged in a first line of the second screen prompt, but in any case, except when the input encoding of the digital word corresponding to the candidate words do not exist, the first display numbers, the second , the third display blank 5
In addition to the above: (a) when the code length of a coding type, the first Chinese characters or English letters or other characters, the second number is, the third punctuation, then the other full code length 1 is arranged in the back, followed by a code all simple word; (b) when the coding type is longer than 1, when a corresponding full code, a first display full code word that most commonly used, second display numbers, the third display simple codes most commonly used that word (if there is no corresponding short code, the display additional full code), then displays the remaining full code weight code, and all short code weight code ; when the full code does not correspond to the coding, the first shows the most common short code, the second display numbers, then displays all other simple code;
The first, second, third position regardless of any re-code a prompt screen, spend, page down keys to find the corresponding weight code (without pressing the first screen page up and down keys), the press can be separately ok * # direct input.
21.1 character input method in word units according to any one of claim 20, wherein: N = 6.
22. A character input method in word units according to any one of claims 8 to 15, characterized in that: 7 N 10.
23. An embedded devices, having a general numeric keypad, wherein: using the character input method as claimed in claim 1 in word units of any one of claims 22 to input characters.
PCT/CN2004/000967 2003-08-20 2004-08-19 Character input method based on “phrase” as unit WO2005043369A1 (en)

Priority Applications (6)

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CN03153755.3 2003-08-20
CN 03153755 CN100362455C (en) 2003-08-20 2003-08-20 Digitalized Chinese character computer input method using words as unit
CN200310113427.4 2003-11-10
CN 200310113427 CN1542594A (en) 2003-11-10 2003-11-10 Chinese characters general computer input method using word as unit
CN 200410058195 CN1737735A (en) 2004-08-18 2004-08-18 Digital keyboard Chinese character input method using word as unit
CN200410058195.1 2004-08-18

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