CN101533307B - A kind of Chinese character input method, keyboard and apply the terminal of this keyboard - Google Patents
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Abstract
The invention discloses a kind of Chinese character input method, keyboard and apply the terminal of this keyboard, described Chinese character input method, for carrying out Chinese charater input on a kind of keyboard, described keyboard comprises at least 20 key mappings, and described Chinese character input method comprises following steps: A, key name define: A1, be separately assigned in the different key mapping of described keyboard by the monocase initial consonant in spelling scheme of Chinese character; And one of key mapping corresponding for initial consonant J/Q/X is appointed as without consonant key simultaneously; A2, the monocase simple or compound vowel of a Chinese syllable in spelling scheme of Chinese character is separately assigned in key mapping corresponding to any initial consonant except initial consonant R/N/G/H; B, described keyboard, according to the key name definition in steps A, by the keystroke sequence of predetermined principle response input, realize Chinese charater input.Keyboard of the present invention is arranged by above-mentioned Chinese character input method.The present invention, under the prerequisite reducing required key mapping as far as possible, avoids Chinese-character pronunciation repeated code, improves Chinese character input efficiency.
Description
Technical field
The present invention relates to communication field, relate in particular to a kind of Chinese character input method, keyboard and apply the terminal of this keyboard.
Background technology
Early stage Mobile communication terminal keyboard as shown in Figure 1, it is on the basis of 12 key telephone keypads of standard, by giving each key assignments 3-4 letter, realize the input of English/phonetic, by repeatedly pressing to a key switching realized between different letter during input, input efficiency is low, very inconvenient.
Due to the explosive increase of SMS business, the inputting method of more high efficiency mobile terminal arises at the historic moment, and its representative is the T9 input method of TEGIC company of the U.S..This input method is keeping on the basis that conventional numeric keyboard hardware is constant, by improving software, each letter is accurately inputted without the need to importer, but utilize software to judge continuous print monogram, provide all possible words or its combination confession user selection, " repeatedly pressing the selection realized between different letter to a key " is successfully reduced to " automatically getting rid of invalid monogram; only provide possible monogram and select for user ", reduce the number of times of selection operation, improve input efficiency.
Along with further developing of mobile communication technology, mobile terminal is in mail service, and the application of the data service aspects such as instant messaging gets more and more, and above-mentioned input method can not meet the demands gradually.Especially for Chinese charater input, above-mentioned input method is when inputting Chinese character, still inevitably pronunciation repeated code is produced, user must carry out letter and switch to obtain desired phonetic transcriptions of Chinese characters character, and then carry out Chinese character selection, namely above-mentioned input method has to pass through pronunciation and Chinese character 2 selection courses, makes its input efficiency far below the standard alphabet keyboard on PC.But the key mapping of complete alphanumeric keyboard is too much, again limit its application on the terminal device.How to improve the Chinese character input efficiency of mobile terminal further, become an important topic of terminal device.
Summary of the invention
Because above-mentioned situation, the present invention proposes a kind of Chinese character input method, keyboard and apply the terminal of this keyboard, the Chinese character input efficiency of mobile terminal can be improved.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of Chinese character input method, for carrying out Chinese charater input on a kind of keyboard, described keyboard comprises at least 20 key mappings, and described Chinese character input method comprises following steps:
A, key name define:
A1, the monocase initial consonant in spelling scheme of Chinese character is separately assigned in the different key mapping of described keyboard; And one of key mapping corresponding for initial consonant J/Q/X is appointed as without consonant key simultaneously;
A2, the monocase simple or compound vowel of a Chinese syllable in spelling scheme of Chinese character is separately assigned in key mapping corresponding to any initial consonant except initial consonant R/N/G/H;
B, described keyboard are according to the key name definition in steps A, and by the keystroke sequence of predetermined principle response input, realize Chinese charater input, wherein, described predetermined principle is:
1) first button of described keystroke sequence is the monocase initial consonant of Chinese-character pronunciation to be entered or the first character of double word symbol initial consonant, or without initial consonant;
2) second button of described keystroke sequence is the monocase simple or compound vowel of a Chinese syllable of Chinese-character pronunciation to be entered or the first character of multiword symbol simple or compound vowel of a Chinese syllable, or the second character of double word symbol initial consonant;
3) if described keystroke sequence comprises two or more button, then the 3rd and subsequent button are simple or compound vowel of a Chinese syllable or the principle 2 of Chinese-character pronunciation to be entered) the follow-up simple or compound vowel of a Chinese syllable of simple or compound vowel of a Chinese syllable that inputs.
2. Chinese character input method as claimed in claim 1, it is characterized in that, in described steps A 2, monocase simple or compound vowel of a Chinese syllable " ü " is assigned to one of key mapping corresponding to initial consonant J/Q/X.
Described monocase simple or compound vowel of a Chinese syllable " ü " is assigned to described without the same key mapping of consonant key.
Described Chinese character input method, also comprises and is separately assigned in any key mapping of described keyboard by control character or punctuation mark, and the input of described control character or punctuation mark responds the long button operation of corresponding key mapping.
The invention also discloses a kind of keyboard, for carrying out Chinese charater input, described keyboard comprises at least 20 key mappings, and the key name of described key mapping is defined as:
The corresponding character of the monocase initial consonant in spelling scheme of Chinese character is assigned in the different key mapping of described keyboard respectively;
Character V is assigned to one of key mapping corresponding to character J/Q/X;
The corresponding character of the monocase simple or compound vowel of a Chinese syllable in spelling scheme of Chinese character except simple or compound vowel of a Chinese syllable " ü " is assigned in key mapping corresponding to character except R/N/G/H respectively.
The key mapping of described keyboard is arranged as 4 row 5 and arranges, and the corresponding character alphabet sequence of described monocase initial consonant from left to right, is assigned in the different key mapping of described keyboard from top to bottom.
Described keyboard, character A/E/I/O/U shares key mapping with character C/D/F/K/L respectively.
In the different key mappings of described keyboard, also definition has control character or punctuation mark, the long button operation being input as corresponding key mapping of described control character or punctuation mark respectively.
The invention also discloses the terminal that a kind of application has above-mentioned keyboard.
Compared with prior art, pinyin character is reasonably arranged in each key mapping of keyboard by above-mentioned encoding scheme by the present invention, under the prerequisite reducing required key mapping as far as possible, avoid Chinese-character pronunciation repeated code, make user when applying Chinese characters for keyboard inputting of the present invention, do not need to carry out pronunciation selection, thus improve Chinese character input efficiency.
Further, keyboard integral layout of the present invention continues to use the layout of conventional keyboard, calls conveniently, is also conducive to the shape-designing of terminal.
Accompanying drawing explanation
Fig. 1 is conventional numeric keyboard layout and alphabetical multiplexing schematic diagram;
Fig. 2 is keyboard layout and the multiplexing schematic diagram of key mapping of the specific embodiment of the invention.
Embodiment
Contrast accompanying drawing below and in conjunction with embodiment, the present invention be described in further detail.
By the analysis to the Scheme for the Chinese Phonetic Alphabet, can learn that the pronunciation of Chinese character is primarily of initial consonant and simple or compound vowel of a Chinese syllable composition.Operation is selected in order to avoid carrying out character corresponding to pronunciation when carrying out spell Chinese character input, namely pronunciation repeated code is eliminated, be necessary all to take in initial consonant and simple or compound vowel of a Chinese syllable two aspect, namely eliminate repeated code and can be decomposed into elimination initial consonant repeated code and eliminate simple or compound vowel of a Chinese syllable repeated code 2 aspects.
In spelling scheme of Chinese character, initial consonant totally 23, comprises monocase initial consonant 20, is B, C, D, F, G, H, J, K, L, M, N, P, Q, R, S, T, W, X, Y, Z respectively; Double word symbol initial consonant 3 is ZH, CH, SH respectively.Chinese-character pronunciation also comprises the pronunciation (as A, AO etc.) of a part without initial consonant in addition.
In order to eliminate initial consonant repeated code, the present invention constructs a kind of keyboard, and this keyboard at least comprises 20 buttons, and specifies following button multiplexing principle to each key mapping:
A) 20 monocase initial consonants, eachly take separately 1 key mapping;
B) key mapping at H key place can not share with other simple or compound vowel of a Chinese syllable, to ensure that double word symbol initial consonant (ZH, CH, SH) does not have repeated code;
C) using one of key mapping J/Q/X simultaneously as without consonant key, in order to complete English character input simultaneously, with English character V as virtual initial consonant, to indicate the Chinese-character pronunciation without initial consonant, namely V follows a shared key mapping in J/Q/X.This is due in Chinese-character pronunciation corresponding to initial consonant J/Q/X, and their simple or compound vowel of a Chinese syllable all can not separately as Chinese-character pronunciation, so therefore can not produce repeated code.
Although the simple or compound vowel of a Chinese syllable of Chinese-character pronunciation is a lot, the character quantity of composition simple or compound vowel of a Chinese syllable is considerably less, only comprises A, and E, I, O, U, V (representing ü), R, N, G, these 9, wherein the simple or compound vowel of a Chinese syllable of monocase only has 6, is A, E, I, O, U, ü respectively.All the other are all with these 6 simple or compound vowel of a Chinese syllable beginnings, the combination simple or compound vowel of a Chinese syllable be made up of these 9 letters.In order to eliminate simple or compound vowel of a Chinese syllable repeated code, specify following button multiplexing principle:
A) 6 monocase simple or compound vowel of a Chinese syllable A, between E, I, O, U, ü, each other can not multiplexing key mapping;
B) all 6 monocase simple or compound vowel of a Chinese syllable can not follow the multiplexing key mapping of R, N, G, same, with reference to the multiplexing rule of initial consonant key mapping above, can not follow the multiplexing key mapping of H.
Especially, simple or compound vowel of a Chinese syllable ü is assigned on one of J/Q/X key, and same key mapping can be positioned at, without the need to special arrangement with virtual initial consonant V.
In the present invention, character V can represent virtual initial consonant and simple or compound vowel of a Chinese syllable, needs to distinguish according to its position.When V is first phonetic alphabet of pronunciation, represent virtual initial consonant, otherwise just represent simple or compound vowel of a Chinese syllable ü.
In order to realize above-mentioned cryptoprinciple, the novel keyboard that Chinese character input method of the present invention is corresponding, at least comprises 20 buttons.And according to aforementioned key mapping distribution principle, distribute 1 ~ 2 letter to each key mapping.When utilizing this keyboard to carry out phonetic transcriptions of Chinese characters input, according to following principle, correspondence coding is carried out to Chinese-character pronunciation and keystroke sequence:
A) first key mapping of keystroke sequence must be the phonetic initial consonant of pronunciation arbitrarily, this initial consonant or monocase initial consonant, or the first character of double word symbol initial consonant; Or without initial consonant;
B) second key mapping or be H in keystroke sequence, represents second character in double word symbol initial consonant (CH, ZH, SH), 6 monocase simple or compound vowel of a Chinese syllable (A, E, I, O, one of U, V), be in addition all other non-Chinese charater input (as punctuate etc.);
C) in keystroke sequence, the 3rd and later key mapping are all parts for simple or compound vowel of a Chinese syllable or simple or compound vowel of a Chinese syllable;
D) because virtual initial consonant V shares key mapping with one of initial consonant J/Q/X, need to judge according to follow-up simple or compound vowel of a Chinese syllable.As invalid simple or compound vowel of a Chinese syllable (a, ai, an that follow-up simple or compound vowel of a Chinese syllable is J/Q/X, ang, ao, e, ei, o, ou, er) in for the moment, then known current Chinese-character pronunciation to be entered be one without initial consonant pronunciation, be effective simple or compound vowel of a Chinese syllable of J/Q/X else if, represent that current Chinese-character pronunciation to be entered has initial consonant pronunciation, the character of user's input is one of J/Q/X.
By said method, step selected in pronunciation when can eliminate numeric keypad Pinyin Input completely, namely eliminates the pronunciation repeated code of keystroke sequence, substantially increase Chinese character input efficiency.Turn avoid the number of keys that complete alphanumeric keyboard is too much, make it can be effectively used on mobile terminal device.
Fig. 2 is keyboard layout and the multiplexing schematic diagram of letter of one embodiment of the present of invention.The principal feature of its keyboard is:
A) keyboard is arranged by 4 row × 5 and forms;
B) 20 monocase initial consonants respectively take a key mapping, according to alphabetic order from left to right, arrange from top to bottom;
C) monocase simple or compound vowel of a Chinese syllable A, E, I, O, U are with initial consonant C, and D, F, K, L share key mapping, and these high-frequency simple or compound vowel of a Chinese syllable characters are positioned at keyboard central authorities, are beneficial to and improve input speed;
D) V represents virtual initial consonant or simple or compound vowel of a Chinese syllable ü, shares key mapping with initial consonant J;
E) in key mapping also arrange have control character, such as " enter ", " ALT " etc., also comprise conventional punctuation mark, such as ", ", "." etc.Key mapping corresponding these conventional punctuate or control characters can be inputted by long button operation.
As table 1, for Pinyin Input " what time bright moon takes up one's wine cup and ask of the Heaven ", show in above-mentioned keyboard and Chinese character input method, the corresponding relation of keystroke sequence and Chinese-character pronunciation.Every a line in form, effective pronunciation only has unique one, and except effective pronunciation, other all monograms are not the effective Chinese phonetic alphabet, and the method that can be transfused to is got rid of automatically, therefore selects step without the need to pronunciation.
Table 1
| Chinese character to be entered | Keystroke sequence | The effective Chinese phonetic alphabet | Invalid monogram |
| Bright | (M)(FI)(N)(G) | MING | MFNG |
| Month | (Y)(LU)(DE) | YUE | YLD，YLE，YUD |
| Several | (JV)(FI) | JI | JF，VF，VI |
| Time | (S)(H)(FI) | SHI | SHF |
| Have | (Y)(KO)(LU) | YOU | YOL，YKL，YKU |
| ? | (B)(CA) | BA | BC |
| Wine | (JV)(FI)(LU) | JIU | JFL，JFU，JIL，VF L，… |
| Ask | (W)(DE)(N) | WEN | WDN |
| Blue or green | (Q)(FI)(N)(G) | QING | QFNG |
| My god | (T)(FI)(CA)(N) | TIAN | TFCN，TFAN，TI CN |
Except Chinese character input efficiency height, 12 digital keys of this embodiment are positioned at keyboard central authorities, continue to use 4 row × 3 column distributions of conventional telephone keypad, call conveniently, are also conducive to the shape-designing of end product.
The present invention significantly can improve the Pinyin Input efficiency of Chinese character on mobile terminal, reduces the manipulation strength inputting a large amount of word at mobile terminal, thus improves the Consumer's Experience of the mail/instant messaging service of 2G network Short Message business and 3G network.
The foregoing is only the preferred embodiments of the invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. a Chinese character input method, for carrying out Chinese charater input on a kind of keyboard, it is characterized in that, described keyboard comprises at least 20 key mappings, described Chinese character input method comprises following steps:
A, key name define:
A1, the monocase initial consonant in spelling scheme of Chinese character is separately assigned in the different key mapping of described keyboard; And one of key mapping corresponding for initial consonant J/Q/X is appointed as without consonant key;
A2, the monocase simple or compound vowel of a Chinese syllable in spelling scheme of Chinese character is separately assigned in key mapping corresponding to any initial consonant except initial consonant R/N/G/H;
Representing that the character V of monocase simple or compound vowel of a Chinese syllable " ü " is assigned to simple or compound vowel of a Chinese syllable all can not separately as one of key mapping corresponding to the character J/Q/X of Chinese-character pronunciation;
B, described keyboard are according to the key name definition in steps A, and by the keystroke sequence of predetermined principle response input, realize Chinese charater input, wherein, described predetermined principle is:
1) first button of described keystroke sequence is the monocase initial consonant of Chinese-character pronunciation to be entered or the first character of double word symbol initial consonant, or without initial consonant;
2) second button of described keystroke sequence is the monocase simple or compound vowel of a Chinese syllable of Chinese-character pronunciation to be entered or the first character of multiword symbol simple or compound vowel of a Chinese syllable, or the second character of double word symbol initial consonant;
3) if described keystroke sequence comprises two or more button, then the 3rd and subsequent button are principle 2) the follow-up simple or compound vowel of a Chinese syllable of the second character of double word symbol initial consonant that inputs or principle 2) the follow-up simple or compound vowel of a Chinese syllable of the first character of multiword symbol simple or compound vowel of a Chinese syllable that inputs.
2. Chinese character input method as claimed in claim 1, it is characterized in that, the character V of described expression monocase simple or compound vowel of a Chinese syllable " ü " is assigned to described without the same key mapping of consonant key.
3. Chinese character input method as claimed in claim 1 or 2, it is characterized in that, also comprise and be separately assigned in any key mapping of described keyboard by control character or punctuation mark, the input of described control character or punctuation mark responds the long button operation of corresponding key mapping.
4. a keyboard, for carrying out Chinese charater input, it is characterized in that, described keyboard comprises at least 20 key mappings, the key name of described key mapping is defined as:
The corresponding character of the monocase initial consonant in spelling scheme of Chinese character is assigned in the different key mapping of described keyboard respectively;
Representing that the character V of monocase simple or compound vowel of a Chinese syllable " ü " is assigned to simple or compound vowel of a Chinese syllable all can not separately as one of key mapping corresponding to the character J/Q/X of Chinese-character pronunciation;
The corresponding character of the monocase simple or compound vowel of a Chinese syllable in spelling scheme of Chinese character except simple or compound vowel of a Chinese syllable " ü " is assigned in key mapping corresponding to character except R/N/G/H respectively;
Described keyboard defines according to the key name of described key mapping, and by the keystroke sequence of predetermined principle response input, realize Chinese charater input, wherein, described predetermined principle is:
1) first button of described keystroke sequence is the monocase initial consonant of Chinese-character pronunciation to be entered or the first character of double word symbol initial consonant, or without initial consonant;
2) second button of described keystroke sequence is the monocase simple or compound vowel of a Chinese syllable of Chinese-character pronunciation to be entered or the first character of multiword symbol simple or compound vowel of a Chinese syllable, or the second character of double word symbol initial consonant;
3) if described keystroke sequence comprises two or more button, then the 3rd and subsequent button are principle 2) the follow-up simple or compound vowel of a Chinese syllable of the second character of double word symbol initial consonant that inputs or principle 2) the follow-up simple or compound vowel of a Chinese syllable of the first character of multiword symbol simple or compound vowel of a Chinese syllable that inputs.
5. keyboard as claimed in claim 4, it is characterized in that, the key mapping of described keyboard is arranged as 4 row 5 and arranges, and the corresponding character alphabet sequence of described monocase initial consonant from left to right, is assigned in the different key mapping of described keyboard from top to bottom.
6. keyboard as claimed in claim 5, it is characterized in that, character A/E/I/O/U shares key mapping with character C/D/F/K/L respectively.
7. the keyboard as described in as arbitrary in claim 4 to 6, is characterized in that, in the different key mappings of described keyboard, also definition has control character or punctuation mark, the long button operation being input as corresponding key mapping of described control character or punctuation mark respectively.
8. the terminal of an application described keyboard arbitrary just like claim 4 to 7.
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| CN107797679A (en) * | 2017-11-07 | 2018-03-13 | 北京小米移动软件有限公司 | Space input method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194397A (en) * | 1997-09-09 | 1998-09-30 | 周榕 | Chinese character input method and keyboard design |
| CN1223503A (en) * | 1998-01-14 | 1999-07-21 | 吴鹏高 | Chinese/English input method and related keyboard |
| CN1776575A (en) * | 2005-12-05 | 2006-05-24 | 宁志勇 | Digital keyboard Chinese character input method |
| CN1945506A (en) * | 2006-08-07 | 2007-04-11 | 陈晓辉 | Computer keyboard suitable for input Chinese character by phonetic input method |
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2008
- 2008-03-11 CN CN200810065524.3A patent/CN101533307B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194397A (en) * | 1997-09-09 | 1998-09-30 | 周榕 | Chinese character input method and keyboard design |
| CN1223503A (en) * | 1998-01-14 | 1999-07-21 | 吴鹏高 | Chinese/English input method and related keyboard |
| CN1776575A (en) * | 2005-12-05 | 2006-05-24 | 宁志勇 | Digital keyboard Chinese character input method |
| CN1945506A (en) * | 2006-08-07 | 2007-04-11 | 陈晓辉 | Computer keyboard suitable for input Chinese character by phonetic input method |
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Effective date of registration: 20191216 Address after: Room 302, building 1, No. 99, Guzhen Road, Tianning Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan Ningxi Construction Co.,Ltd. Address before: 225324 North of Kechuang Pioneering Avenue, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Yu Haiyan |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Chinese character input method, keyboard, and terminal for applying the keyboard Effective date of registration: 20230924 Granted publication date: 20151021 Pledgee: Tianning Branch of Zhejiang Jiashan Rural Commercial Bank Co.,Ltd. Pledgor: Jiashan Ningxi Construction Co.,Ltd. Registration number: Y2023330002093 |