CN1429357A - Information input device and method through use of small size keyboard - Google Patents

Information input device and method through use of small size keyboard Download PDF

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Publication number
CN1429357A
CN1429357A CN 01808825 CN01808825A CN1429357A CN 1429357 A CN1429357 A CN 1429357A CN 01808825 CN01808825 CN 01808825 CN 01808825 A CN01808825 A CN 01808825A CN 1429357 A CN1429357 A CN 1429357A
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China
Prior art keywords
key
letter
input
keys
character
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CN 01808825
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Chinese (zh)
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张逶
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Individual
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Individual
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements 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
    • G06F3/0233—Character input methods
    • G06F3/0235—Character input methods using chord techniques

Abstract

Keypad input apparatus in which the keypad comprising at least one individual key and at least one combined key. The individual key represents a unique character, and the combined key is used for inputting the other characters by combining the keys in which the characters are different from the said unique characters. Each of the combined keys represents several characters. When inputting characters by means of the keypad, firstly enter into the letter-input mode. If input a letter allocated on the individual keys directly press the individual key. If input a letter allocated on the combined keys, press the combined key, and then press the key representing the sequence number of the letter.

Description

Small keyboard information input unit and the input method using the device
Small keyboard information input unit and the input method using the device
Invention field
Field is inputted the present invention relates to information, and in particular to a kind of small keyboard information input unit and the input method using the device.Background technology
At present, using keypad particularly numeric keypad input language information probability more and more higher, particularly cybertimes now, computer increasingly tends to miniaturization, mobile phone input language information has been very important, and it is powerful all the more with information-intensive society, this impetus can only be growing on and on, in general language message is inputted on 20 or more than 20 keys, but, because the trend of miniaturization is inevitable, so keypad particularly numeric keypad is undoubtedly in future by one of main keyboard inputted as information, special numeric keypad and literal keyboard are compatible, also for the trend for meeting miniaturization, we must just invent the outstanding product of comparison and application method, when present numeric keypad carries out text information input, several lower keys are typically pressed on a key can just go out a character, input speed can so be slowed down, for example：When present cell phone input keyboard inputs English select, it is necessary to just can be too low with efficiency by 777733555332228, this problem Chinese can be all run into when various words in the world are inputted certainly no exception.
Present mouse applications scope is very wide, in terms of word processing and network application all can substantial amounts of application mouse, also can be such in other fields.But we also have a kind of problem to exist; i.e. often mouse and keyboard are almost applied at the same time; so we, which must not pick up mouse soon, puts down keyboard; then putting down keyboard picks up mouse again; it is very cumbersome; because present keyboard is typically all bimanualness, if single-hand operated keyboard, this problem does not just deposit confirmation originally .We can take mouse to take keyboard on the other hand on the other hand, in addition, a handicapped people of arm is also very more within the scope of global, an arm excessively fatigue needs situation about resting to have in other words, say again, if an arm can be spared and arranged the document etc., and be also necessary with another arm operation keyboard.In addition, among daily use, particularly in the environment of out of office, we are frequently necessary to the other hand of hand-hold device and carry out input operation, and a variety of situations of the above are required for a kind of special invention to occur, i.e. one-handed keyboard.
It is an object of the invention to：Improve the efficiency of numeric keypad or keypad inputting word information, and improving the comfort level of input and trying one's best approaches the input effect of keypad, in addition the good big keyboard of what input effect summary of the inventions
According to an aspect of the present invention, the key in a kind of small keyboard information input unit, the keypad includes at least one single choice key and at least one Macintosh, wherein, the single choice key represents specific unique letter or character；The Macintosh refers to can input other letters or character by being combined between key, and these other letters or character are the letter or character in addition to letter or character that the single choice key is represented, and each Macintosh represents multiple letters or character.
Wherein, to input the representative of certain Macintosh some it is alphabetical when, tap the Macintosh, then, tap and represent the key of the letter shift sequence, complete input.
Preferably, the keypad is the small digital keyboard part of cell phone keyboard or personal digital assistant's keyboard or computer standard keyboard right part.
Alternatively, the single choice key represents frequency of occurrences highest letter or character.
Preferably, the single choice key includes 5 keys, and letter is represented respectivelya,e,i,0, u.Alternatively, 5 single choice keys also represent five numerals in 0-9 respectively. The other letters or character occurrence frequency that key is represented are higher.
Alternatively, the Macintosh includes 5 Macintosh, at least represents " hbcdf " in order respectively, " ngjkl ", " rmpqv ", " swxyz ", " t ".
Preferably, 5 Macintosh also represent five numerals in 0-9 respectively.
Alternatively, described small keyboard information input unit, in addition at least one switch key, to be changed between numeral input and letter input.
Easily, 5 single choice keys also represent five basic strokes of Chinese character respectively.
It is preferred that described small keyboard information input unit, in addition at least one switch key, to be changed between stroke input and letter input.
Alternatively, described small keyboard information input unit, in addition to 5 Macintosh, at least represent " hbcdf ", " ngjkl ", " rmpqv ", " swxyz ", " t " in order respectively；Wherein, 5 single choice keys also represent 5 numerals in 0-9 respectively, and 5 Macintosh also represent other 5 numerals respectively；The small keyboard information input unit also include at least one switch key, to be inputted in stroke, letter input and numeral input between change.
- suitably, described keyboard, in addition to move to left key and move to right key.
Preferably, described keyboard, in addition to move to left key and move to right key.
Alternatively, described keyboard, in addition to space bar, end key.
Preferably, key 1 represents 1 and hbcdf (lhbcdf)；
Key 2 represents 2 and ngjkl (2ngjkl)；
Key 3 represents 3 and rmpqv (3rmpqv)；
Key 4 represents 4 and swxyz (4swxyz)；
Key 5 represents 5 and t, capitalizes, and search is waited to set, and waits to set that (5t, capitalizes, and search is waited to set, waits to set）；
Key 6 represents 6 and a (6a)；
Key 7 represents 7 and e (7e);
Key 8 represents 8 and I (8i);
Key 9 represents 9 and u (9u); Key 0 represents 0 and o (0o);
Wherein, when carrying out letter input, there is following corresponding relation
ll=h; 12=b; 13=c; U=d;15=f;21 2 n; 22=g; 23= j; 24=k; 25=1 ; 31=r; 32=m; 33=p; 34=q; 35=v; 41=s; 42= ; 43=y; 44=z;51=t ;52 be capitalization.
Alternatively, in letter input, also following corresponding relation：16,17,18,19,10 correspond respectively to ha, he, hi, hu, ho；26,27,28,29,20 correspond respectively to na, ne, ni, nu, no；36,37,38,39,30 correspond respectively to ra, re, ri, ru, ro；46,47,48,49,40 correspond respectively to sa, se, si, su, so;16,17,18,19,10 correspond respectively to ta, te, ti, tu, too
Preferably, described keyboard, in addition at least five stroke key.
Alternatively, 5 stroke keys correspond to a, e, I, o, the corresponding keys of u respectively.
Preferably, the corresponding A of key 6 and folding；
The correspondence E of key 7 and slash；
8 correspond to I and perpendicular；
The correspondence U of key 9 and horizontal stroke；
The correspondence of key 00 and right-falling stroke.
According to another aspect of the present invention, the method that letter and Chinese character are inputted using keypad, wherein, the keypad is keypad as described in one of claim 1-22, including step:Into alphabetical input mode；
If the letter to be inputted is the letter that single choice key is represented, the single choice key is tapped；If the letter to be inputted is one of letter that compound keys are represented, the compound keys are tapped, then, the key for representing the alphabetical sequence number are tapped.
Preferably, if the letter that the step letter to be inputted, which is single choice key, to be represented also includes step：Show the letter representated by the single choice key tapped.
Alternatively, if the step letter to be inputted, which is one of letter that compound keys are represented, also includes step：After the signal for tapping the key for representing the alphabetical sequence number is received, the letter is shown. Preferably, if the step letter to be inputted, which is one of letter that compound keys are represented, also includes step：Alphabetical group representated by the compound keys tapped is shown, then, after the signal for tapping the key for representing the alphabetical sequence number is received, the letter is shown.
Alternatively, in the first letter that the letter to be inputted is compound keys and thereafter when input is other keys of other inputs in addition to the letter representated by compound keys, tap after compound keys, other keys are tapped again, complete the input and the input of the information representated by other keys of first letter.
Preferably, other keys are the letter representated by single choice key, now, input and/or the letter of display is that the first letter that the compound keys are represented adds the letter representated by the single choice key.
Alternatively, when the letter of input represents Chinese character, in addition to step：
All candidate words of display input Chinese character,
Input to select certain stroke of Chinese character, with select in all candidate words contain to should stroke Chinese Character Set.
Preferably, the method for described utilization keypad input letter and Chinese character, in addition to step:' utilize the Chinese character needed for numeral or the selection of stroke key.
According to the present invention, a kind of massaging device of efficient numeric keypad or keypad, it is characterised in that：The quantity that the bond number of keypad should be less than QWERTY keyboard is, for example, less than 101 QWERTY keyboards, or less than 26 information enter keys.
In above-mentioned keyboard, including single choice key and Macintosh.Wherein, single choice key represents only defeated specific unique letter or character；Macintosh refers to by combining the other letters of input or character between key, and each Macintosh represents multiple letters, character.
Present phone numbers keyboard a, key can repeatedly input one or more information.The Macintosh of the present invention is the result that an information or the input of multiple information are obtained by the continuous input of two independent keys, and this is the feature of Macintosh.
Further design is that its combination bond number is two keys, a letter or character are inputted by the continuous input or a kind of combination and arrangement of any two Macintosh, i.e. first time Macintosh of percussion have selected multiple letters on the Macintosh, and the second Macintosh then tapped have selected letter Position sequence.
In addition, information enter key is less than or equal to ten key units.
Numeric keypad can be doubled as with upper keyboard
Can be the such as phone, mobile phone, computer small keyboard with upper keyboard
In above-mentioned keyboard, there are the input single choice key and Macintosh of at least a portion text information.It is assumed that the composition number or bond number of Macintosh are A, square number of times is that Macintosh is defined as B, and the result value of combination is C.
When the composition number A of Macintosh is 5, square numerical value B is 2, and the result value C of combination is 5*5=25, can at least obtain 25 information input results.
When the composition number of Macintosh is 6, square numerical value is 2, and the result value of combination is 6*6=36, can at least obtain 36 information input results.
For example：Each Macintosh represents input 1-5 character, letter, if setting 5 Macintosh altogether, if all representing 1-5 per key, the assembled arrangement of two keys can obtain 25 results, it is possible to obtain 25 input selections.
If several Macintosh are arranged in order, its sequence（Keyboard digital）Represented with X, the representative character and alphabetical sequence on each key are represented with Y, we are if one want to combination key input any one its letter, the character information that can represent input corresponding X (keys respectively）+ Y (keys）It can be obtained by.
In the present invention, the key or single choice key of the unique letter of input or character, which are tried one's best, arranges input high frequency alphabetical. ·
In being inputted in text information, total some high frequency letter of any word, also some low frequency is alphabetical, and high frequency letter can be higher with a key input efficiency, rather than high frequency letter can use combination key input.
Because the ratio of the vowel of its words in various language is all that comparison is high, key (single choice key) one or all arrangement of the unique letter of input or character information inputs vowel or is defined as vowel single choice key. Using the keyboard and input method of the present invention, realize and efficiently input letter and Chinese character on a keypad.
Fig. 1 is the distribution map of the keypad of one embodiment of the invention；
Fig. 2 is the distribution map of the keypad of another embodiment of the present invention；
Fig. 3 is the distribution map of the keypad of further embodiment of this invention；
Fig. 4 is the distribution map of the keypad of yet another embodiment of the invention；
Fig. 5 is the distribution map of the keypad of the other embodiment of the present invention；
Fig. 6 is the distribution map of the keypad of the other embodiment of the present invention；
Fig. 7 is the distribution map of the keypad of the other embodiment of the present invention；Referring to Fig. 1, the keypad in 2,5,6.Wherein, key 1 represents numeral 1 and letter hbcdf, is expressed as（X: ) 1= (Y: ) hbcdf;Key 2: (X: ) 2= (Y: ) ngjM;Key 3: (X: ) 3= (Y: ) rmpqv;Key 4: (X: ) 4= (Y: ) swxyz;Key 5: (X: ) 5= (Y:) when being switched to letter input, control system（Not shown ,-those skilled in the art know the technology）When receiving the signal for tapping the first key, it is determined that user will input alphabetical group of first key representative, such as tap key 1, one of hbcdf will be inputted by representing user；Then, when control system receives the signal for tapping the second key, the position sequence of the letter group is determined, such as percussion key 3, representative input (.For convenience, it is abbreviated as 13=c.All correspondence thump inputs are as follows：
1 l=h,12=b,l'3=c,14=d315=f5
21=n322=g323=j,24=k,25=l,
3 l=r, 32=m, 33=p, 34=q, 35=v,
41=s,42=w,43=x,44=y,45=z
51=t is A, E, I, 0 in the vowel of English or Roman phonetic, U, their probability of occurrence is higher, and the numeral 6,7,8,9,0 of keyboard is corresponded to respectively wherein. Therefore, character or text information are inputted with numeric keypad or keypad, vowel key is single choice key as far as possible, and consonant key is Macintosh or compound keys.
Compound keys：Compound keys refer to that a character information or text unit are inputted more than two keys or two keys is defined as compound keys, and it is similar with Macintosh above-mentioned.
Capitalization（Conversion）Key：In the present invention, an independent capitalization can be set（Conversion) key（Fig. 5) come carry out letter capital and small letter conversion.
Its application method is-
1st, capitalization switching, when pressing capitalization（Conversion）Key, the alphabetical all capitalization inputted after it.
2nd, small letter switches, when pressing small letter（Conversion）Key, the alphabetical all small letters inputted after it.
3rd, its switching can be alternately.
Numeral inputs switch key with character information, and numeral input state or character information input state are determined as the handoff functionality key between numeral and character information input.
One dedicated key（See Fig. 5) it is digital and alphabetical to switch over：
1st, numeral switching：When pressing switch key, the character inputted later is numeral.
2nd, character switches：When pressing switch key, the character inputted later is character information.
3rd, the handoff functionality of the switch key is alternately.
Other schemes different from the present embodiment include：Single choice key input non-vowel letter key, such as consonant key (T, N, S ...)
Also include：Single choice key both includes vowel enter key, also including consonant enter key.It can occupy higher frequency among word input because vowel is general, highest may reach or close to more than 50%, such as national, come etc., if we represent vowel with a key, it will it is a key input to make very a high proportion of letter.
Represent letter key or represent letter：Corresponding input letter, the letter that character is the key on keypad among the present invention, single choice key（Key）, multiple letters are arranged on Macintosh, and first letter (Y1) is the representative letter of the key（Key）. The initial of the Macintosh of letter is inputted in Macintosh mode（Y1 it is) high frequency letter.
Control system no longer taps another Macintosh and taps single choice key or end key such as after percussion Macintosh is received：Space etc., control system acquiescence inputs the initial of the Macintosh.
When one Macintosh adds a single choice key or end key, what is obtained is representative letter i.e. single choice key letter or the end mark of Macintosh.For example：After the single choice key of 6 keys, 1+6 keys ha combination key inputs when pressing Macintosh and once changing non-combined key（Such as 6=a) it is to mean the initial of inputting combination key.H in such as English, r, t, s, n etc..As 1 key ^^ (3:During ￡ ", defeated people l+6=ha
Such benefit is：As national to be inputted, n, t, the key of tri- keys of n one are just completed, and actually nationa is one-key operation, and this keyboard has been considerably improved input speed.
In Fig. 2, *, # respectively can be as moving to left key and moving to right key, and # keys can double as space bar, end key.
Any letter key of Macintosh adds space bar or end key or # key, that is, means to input the representative letter in the Macintosh, for example：(^, 11# are to mean to input h to 1 key ^^, can also mean end of input simultaneously.' again for example：Hat=165#, input 165# is equal to input hat
* number key can double as revising key, when being moved to the left, the combination of two keys can be carried out deleting to the letter crossed to search key as symbol, due to when being inputted with keypad or numeric keypad, there are many character informations can not a key input, therefore need especially to search, it is possible to set a kind of combination（It is double）Key is search Macintosh.Search numeral, punctuation mark etc..
The present invention sets ten and represents letter key, and the letter therein that represents is the initial symbol on each numerical key, wherein there is five to represent letter key for Macintosh, they distinguish h, n, m, s, t, represent letter key for singly-bound in addition, and they are a respectively, e, i, u, 0 o
1 key=1^ (^ (lhbcdf)
2 keys=ngjkl (2ngjkl)
3 keys=rmpqv (3rmpqv) The swxyz of 4 key two (4swxyz)
The t of 5 key two, capitalizes, and search is waited to set, and waits to set that (5t, capitalizes, and search is waited to set, waits to set）
The a of 6 key two (6a)
The e of 7 key two (7e)
8 key=1 (8i)
9 key-u (9u)
The o of 0 key two (0o)
Macintosh embodiment：
11 2 h; 12=b; 13=c ; 14=d; 15=f; 21=n;22 2 g;23 2 j; 24=k; 25=1 ; 31=r; 32=m; 33=p; 34=q; 35=v 41=s; 42=w; 43=y;44=z;51=t 52=capitalization control combination key, when inputting alphabetical 52 Macintosh of heel, letter above makes capitalization into.Such as：652=A, 752=E, 852=1,952:U, 052=0,4252-W, 4,352 2 1152=Η of Y; 1252=Β; 1352=C; 1452=D; 1552=F; 2152=Ν; 2252-Η; 2352=J; 2452=Κ; 2552=L; 3152=R; 3252 /1; 3352=Ρ; 3452=Q; 3552=V; 4152=S; 4252=W; 4352-Y; 4452=Z; 5152=T
Before certain 52 Macintosh can also be arranged on, such as： 5251=T
53 Macintosh are search key, can be used to searching character
54 Macintosh, 55 Macintosh are respectively key undetermined, can be used to expanded function.
When being combined the input of key letter, representative letter and the initial corresponding to its key can be first shown, according to the input condition of the second key, is adjusted.
Such as：When we input 1, screen shows h first, if we continue defeated 2 again, screen changes over b again, but can do the prompting of certain special sign in discoloration display before the second key is not inputted or under its character, predicts and is possible to be written over.
A kind of keypad or numeric keypad text information input method, when the vowel in input Pinyin word, with its corresponding key input of numerical key one, and when inputting consonant, as the combination key combination input corresponding to consonant, it is the representative letter of Macintosh or during initial when to be inputted, and the letter to be inputted behind is when being vowel, representative letter or lead-in Representing letter can be by its key input of corresponding keys one.
A kind of intelligent quick input method dependent on keyboard of the present invention：
Because present invention can ensure that vowel is a key input, when each word is inputted, its vowel and the precedence where it can be fixed and remained.When inputting word, if we are to combination of the consonant key even without Macintosh, its wrong probability is also limited, so we can be rapidly input using this feature to word, and basic guarantee its accuracy, although enter key time does not increase, or even is reduced, accuracy still very 1.
We can be inputted by the way of following, when inputting word, each consonant or non-single choice key letter（Represent key）The key identified with it is come a key input, the alphabetical one-key operation corresponding to vowel key or single choice key（For example：A, e, i, o, u).
Such as corresponding word of input code is more than one situation, according to the principle of priority of high frequency, the high word of preferential display frequency.
Selectable intelligent input method
The repeated code under intelligent input state is easily occurred in due to the few word of number of words, such as had and bad, therefore, we can specify that the few word of letter inputs the limitation for setting the intelligent order of magnitude for inputting word without intelligent method, limitation number can according to circumstances be set, the present invention provides one embodiment, is inputted if word is 5 letters or more than 5 letters with aptitude manner.
For example：School is available aptitude manner input, and its correspondence code is 411002, and input code length is consistent with word character length.
When the letter of required input is the letter in Macintosh, without combination, its corresponding keys is merely entered, the high frequency selection mode among memory is relied on.The alphabetical corresponding number keyboard representation each to be inputted inputs the letter, it is not necessary to remove correspondence Macintosh.
I.e. a kind of quick input method of intelligence, due to combining key input one letter of necessary two key input sometimes, therefore, the input efficiency of the word of a key one can be less than, so the present invention keyboard on, vowel can a key input, non-vowel letter is also a key input.Shown as the word corresponding to the coding of its input according to the mode of priority of high frequency Such as the input coding is 517 corresponding words, frequency highest is the, but possible combination is t or h or b or c or d or f, the, tbe, tee, tde, tfe, wherein only the may constitute word, other possibility very littles, therefore only choose the first the.The word input raising efficiency that this input method is connected a lot particular for consonant is helpful, such as：The frequency that school (swxyz)+(hbcdf)+(hbcdf)+0+0+ (ngjkl) wherein school occurs is highest, therefore preferential display, school.Wherein sch combined probability is highest, and the probability of appearance of the combination of other three consonants among individual character be it is very low, such as：The possibility of whh, xhh, yhh, zhh ... appearance is seldom, and particularly consonant multiword continuously occurs, such as：3 letters, the species of 4 letters seldom answers multifunctional intellectual input method in this case.
The situation that the consonant inside word actually in every kind of language among alphabetic writing is continuously combined, be all it is very specific, it is few, so if spread is easy to be excluded.Therefore, intelligent and high-efficiency input method is the quick input method of very science practicality.
Fig. 3, the keypad in 4,7.It is a kind of high efficiency smart and the Mixed design of non-efficient.Above-mentioned high efficiency smart can be designed among system for we and non-efficient intelligence is compatible embodies, and can also respectively be selected with the mode of menu.
U=horizontal stroke；1=perpendicular；0 two right-falling strokes；E bis- is skimmed；A=folding
If inputting Chinese character with five stroke methods by keyboard, it is possible to input the key corresponding to five strokes respectively
Make one embodiment, a therein, e, i, o, u difference corresponding 6,7,8,0,9；Such as " big " in input Chinese character can input ueo i.e. 970.
During using all-phonetic input method, dependent on the scheme of keyboard of the present invention, vowel respectively by its it is corresponding represent alphabetical key input, consonant is by its corresponding Macintosh, such as：" big "=da input corresponding keys in Chinese character are 146
During using stroke pinyin mixing input method of the invention：
We can set V and represent key as initial consonant, i.e., when phonetic transcriptions of Chinese characters is without initial consonant, such as Europe=011, now, the Chinese character do not have initial consonant, therefore are to represent its consonant key with V. Method 1:If the first key input vowel represents key, it is defined as stroke input, if the first stroke is u (9), we are to be defined as input stroke horizontal stroke, if the first stroke input non-vowel letter represents key, such as b (12) we be that be considered that the Chinese phonetic alphabet inputs and input is Chinese phonetic alphabet b.
In addition, the present invention can also carry out following input method：
Input method of the single character：Add the first letter of simple or compound vowel of a Chinese syllable numerical key corresponding with its with the first letter of initial consonant, such as its corresponding numerical key of " Chinese "=HA is 16.
Phrase entering method：
Two-character phrase：First consonant letter of first character adds first simple or compound vowel of a Chinese syllable letter of first consonant letter and its numerical key corresponding with its of the word of second, and such as its corresponding numerical key of " Chinese character "=HZI is 11458.
Three words：First consonant letter of first character adds first simple or compound vowel of a Chinese syllable initial consonant of first initial consonant and its numerical key corresponding with its that first initial consonant of the word of second adds the 3rd again.Its corresponding numerical key of such as-" Communist Party "=GCDA is 2213146.
Four words：First consonant letter of first character adds first simple or compound vowel of a Chinese syllable initial consonant of first initial consonant and its numerical key corresponding with its that first initial consonant of the word of second adds the 3rd again.Such as：Its corresponding numerical key of " Communism "=GCZYI is 221345448.
Phonetic and stroke Mixed design embodiment-stroke complement code input method：
Complement code when at least being inputted when inputting Chinese character unit with spelling input method with a stroke of one of Chinese character as the text unit, and realized by the keyboard of the present invention.
Inputted with stroke as the complement code of phrase and individual character, when first selected word of the individual character and phrase inputted by above-mentioned spelling input method（Word）It is not that required for oneself, complement code input can be carried out with the stroke of the Chinese character in the phrase or individual character, in order to correctly find the phrase required for oneself.
Complement code maximum code length is provided：
In order that complement code inputs unlikely too many influence input speed, the maximum code length of complement code could dictate that Quantity, when complement code reaches this number, i.e., no longer carries out complement code.
Omit complement code regulation：
Complement code inputs the yardage for the maximum that need not all be totally lost, and finds the word of oneself needs, you can to stop complement code.
The free-revving engine of the present invention is to solve the difficulty that Chinese character is selected, because general keypad is used for the equipment that display screen compares, so selecting for Chinese character can not take too big area, complement code back-and-forth method can show first selected word first, the word being chosen when complement code can also be changed, and so substantially can account for other areas less as far as possible.
For example：Input " Chinese character " occurs that " man " reforms into Chinese character after mending one yard first, thus can account for screen area less.
So the Chinese character input display method of the present invention is also an important inventive point, when inputting a Chinese character unit,（Chinese character unit refers to Chinese character or phrase, and they are replaced inputting respectively by one group of input code）, the Chinese character unit shown on screen is with the increase of complement code, thus it is possible to vary.
It is 11600960 that the corresponding keyboard numbers of the invention of such as " Chinese "=HA00UA0 are further explained as follows as embodiment described above.
- word is inputted：Inputted with first five stroke complement code of the Chinese character
Two-character phrase can add two strokes of second word to carry out complement code input with three strokes of first character
Further embodiment can determine that first three stroke of first character is inputted plus the first two stroke of second word as complement code, and such as " Chinese character " correspondence code is that the corresponding input through keyboard codes of the invention of HZI00U00 are 1145800900.
Three words carry out complement code with the first two stroke of each word, such as：" Communist Party "=GCDAUI0UI0
Corresponding input through keyboard code of the invention is 2213146980980
Four words carry out complement code with a stroke of each word, such as：The corresponding input through keyboard codes of the invention of " Communism "=GCZYIU00E are 2213454489007
Content as has already been mentioned above, can be when carrying out Chinese character input simultaneously 1. carry out the stroke input of Chinese character
2. the Pinyin Input of Chinese character
3. the phonetic of Chinese character adds stroke to input
Rely on the stroke input of keyboard of the present invention and input scheme Chinese character
1. five inputs
Inputted with first five stroke and correspondence figure key of Chinese character, for example：The corresponding keyboard numbers of the present invention of " Chinese "=00UAE are 00967
Phrase is inputted with first five pen and correspondence figure key of each word, for example：" Chinese character " -00UAE00AAI
Corresponding keyboard number of the present invention is 0096700668
2. six inputs
With at least first three pen and correspondence figure key of at least first three plus the Part II of the Part I of Chinese character, for example：" pen "=EU0EUU
Corresponding keyboard number of the present invention is 790799
- so-called two parts refer to Chinese character be divided into above and below, left and right, three kinds of situations such as inside and outside when two parts
Phrase, which is six of each word respectively, follows the example of ibid, and its corresponding input through keyboard number of the present invention of such as " keyboard " two EUUAUUEEAIAI is 799699776868
3. eight inputs
Take the first eight stroke and correspondence figure key of Chinese character, less than eight strokes taken above, correspondence code
For example：" meaning "=0AIAUIIA
The keyboard number of the correspondence present invention is 06869889
The radical input of individual character
1. liang radical Chinese character：
The Chinese character that two radicals can be split into takes first initial consonant and correspondence figure key of each radical respectively, such as：The digital corresponding keyboard input of its present invention of " code "=SM is 4132 2. three radical Chinese characters
The Chinese character that three radicals can be split into takes first initial consonant and correspondence figure key of each radical respectively, such as：The digital corresponding keyboard input of its present invention of " other "=KLD is 242514
3. four radical Chinese characters
The Chinese character that four radicals can be split into takes first initial consonant and correspondence figure key of each radical respectively, such as：The digital corresponding keyboard input of its present invention of " photograph "=RDKS is 31142441
The compatible input of Chinese character
The individual character word of Chinese character will input the stroke input or Pinyin Input with Chinese character（It wherein may include foregoing Pinyin Input, the input of pinyin stroke complement code, radical input etc.）Can be compatible.
Because the last letter that Chinese character root is inputted with above-mentioned Chinese character input method is inputted is different, there is no vowel behind radical input, so if it find that the word required for us can be confirmed and be selected with # keys
The acknowledgement key of the various text entry units of the present invention can also be determined with 0K keys.
- when input key code, the text unit exactly required for oneself is had shown that on screen, you can confirmed with " 0K keys ".
Compatible auxiliary first switching method-purpose and effect, if will the delay time at stop through conventional end key among input process, if it is possible to omit, i.e. the partly or entirely input of omission end key, it will improve efficiency to a certain extent.
Because the present invention uses the compatible input method of auxiliary member, it is possible to the judgement terminated according to auxiliary first input state.
Determination methods：
It is the above end of input block or the beginning of latter input block as there is consonant again if when carrying out auxiliary member input.
Compatible Solution Embodiments-one or more consonant（N consonants）Plus one or more vowel（M Vowel）It is beautiful for a kind of input method for a kind of input method, i.e. one kind.
N or M can increase and decrease, when have two kinds it is awake when, the number of consonant and the number of vowel representated by N or M therein are different.
Each gangster can be a kind of word or a kind of input method of word, when the Jian of the input of the representative word or word of the input method representated by the end of input or newly beautiful for after a gangster and when there is N, then meaning word or word representated by above beautiful representative input method begins.
Specific embodiment：
(a) :N=l, M=l input for the individual character of Chinese character；
(b) :N=l, M>=1 input or individual character for individual character adds stroke complement code to input；
(c) :N=2, M=l inputs for Chinese character two-character word；
(d) :N=2, M>=1 is that Chinese character two-character word or two-character word add stroke complement code to input；
(e) :Ν=3, M=l inputs for three words；
(f) :N=3, M>=1 is that three words or three words add stroke complement code to input；
(g) :N=4, M=l inputs for four words；
(h) : N=4, M>=1 is that four words add stroke complement code to input.
Super compatible input scheme：
Although refer to compatible input scheme above, but still there are some input methods not by including compatibility, such as：Five stroke input schemes not by including compatibility because there is complement code to input among scheme above five inputs need not property just do not show.It is therefore desirable to have interval function key helps to realize.
Our implementation method is：If an end key, its effect is：Input to a text unit of input method mentioned above terminates.
When we obtain ending message, it is possible to which the input for carrying out other input methods inputs Chinese character or word accordingly.
End key can be separately provided, and with 0K keys or can also move to right key or # key is replaced.Still can be further added by several input methods among super compatible input scheme. N=0, M>- 1 is five stroke input schemes；
N=l, M=0 are the input scheme of a kind of Chinese character or phrase；
N=2, M=0 is the input scheme of a kind of Chinese character or phrase；
N-3, M=0 are the input scheme of a kind of Chinese character or phrase；
N 24, M=0 is the input scheme of a kind of Chinese character or phrase；
N 25, M=0 is the input scheme of a kind of Chinese character or phrase；
N=6, M=0 is the input scheme of a kind of Chinese character or phrase；
In super compatible scheme, that is, there are gangster (M=0) or gangster (N=0) and beautiful (when M ≠ 0, N ≠ 0) is common compatible, it should have end key or have maximum code length limitation regulation（When code length is to certain numeral, input block terminates automatically）.
Maximum code length limitation function：
Actual maximum code length limitation function is exactly the use for being reduced to improve input efficiency end key, and application method is：By providing a maximum code length, when reaching the code length, input block terminates naturally.
" thus input block can not be terminated by end key.
Search key in accompanying drawing is the function key for carrying out symbol search.This key is as the on ＆ off switch of function of search, and it is that search starts to press this key.Press 0K keys or end key or other acknowledgement keys terminate for search.
Certain numerical key is that search starts plus this function of search key.Press 0K keys or end key or other acknowledgement keys terminate for search.Each numerical key, which can be represented, searches for different alphabetic characters.
During due to one-touch search, the content if necessary to search is a lot, will be very slow；, will be many soon when search if the various symbols that may be searched are respectively disposed on different numerical keys.
Peculiar keyboard of the Chinese character input method of the present invention due to having borrowed foregoing invention, allow to a variety of method input Chinese characters of use on a keypad freely, the free degree of input is substantially increased, extraordinary condition is created for input Chinese character, here it is the positive effect of the present invention.
The above-mentioned Chinese-character input scheme of the present invention can be on English standard keyboard realization. Although describing the present invention by embodiment, those skilled in the art can make a variety of improvement and deformation and without departing from the spirit and scope of the present invention, therefore, appended claim should include all such improvement and deformation.

Claims (1)

  1. Claims
    1. the key in a kind of small keyboard information input unit, the keypad includes at least one single choice key and at least one Macintosh, wherein, the single choice key represents specific unique letter or character；The Macintosh refers to can input other letters or character by being combined between key, and these other letters or character are the letter or character in addition to letter or character that the single choice key is represented, and each Macintosh represents multiple letters or character；To input the representative of certain Macintosh some it is alphabetical when, tap the Macintosh, then, tap and represent the key of the letter shift sequence, complete input.
    2. the small keyboard information input unit as described in claim 1, wherein, the keypad is the small digital keyboard part of cell phone keyboard or personal digital assistant's keyboard or computer standard keyboard right part：
    3. the small keyboard information input unit as described in claim 1, wherein, the single choice key represents the higher letter or character of the frequency of occurrences.
    4. the small keyboard information input unit as described in claim 3, wherein, the single choice key includes 5 keys, and letter a, e, i, o, u are represented respectively.
    5. small keyboard information input unit as claimed in claim 4, wherein, 5 single choice keys also represent five numerals in 0-9 respectively.
    6. the small keyboard information input unit as described in claim 1, wherein, multiple frequencies of occurrences relatively low letter or character are each represented respectively in the Macintosh.
    7. small keyboard information input unit as claimed in claim 6, wherein, the first letter or character of each representative in the Macintosh are higher with respect to other alphabetical or character occurrence frequencies that the key is represented.
    8. small keyboard information input unit as claimed in claim 8, wherein, the Macintosh includes 5 Macintosh, at least represents " hbcdf " in order respectively, " ngjkl ",
    " mipqv ", " swxyz ", " t ".
    9. small keyboard information input unit as claimed in claim 8, wherein, 5 Macintosh also represent five numerals in 0-9 respectively.
    10. the small keyboard information input unit as described in claim 5 or 9, in addition at least one switch key, to be changed between numeral input and letter input.
    11. small keyboard information input unit as claimed in claim 4, wherein, 5 single choice keys also represent five basic strokes of Chinese character respectively.
    12. keyboard according to claim 9, it is characterised in that-key 1 represents 1 and hbcdf (lhbcdf)；
    Key 2 represents 2 and ngjkl (2ngjkl)；
    Key 3 represents 3 and rmpqv (3rmpqv)；
    Key 4 represents 4 and swxyz (4swxyz)；
    Key 5 represents 5 and t, capitalizes, and search is waited to set, and waits to set that (5t, capitalizes, and search is waited to set, waits to set）；
    Key 6 represents 6 and a (6a)；
    Key 7 represents 7 and e (7e);
    Key 8 represents 8 and I (8i);
    - key 9 represents 9 and u (9u);
    Key 0 represents 0 and o (0o);
    Wherein, when carrying out letter input, there is following corresponding relation
    ll=h; 12=b; 13=c; 14=d;15 2 f; 21=n; 22=g; 23= j;24=k; 25=1; 31=r; 32=m;33 2 p; 34=q; 35=v; 41=s; 42=w; 43=y;44=z; 51=t;52 be capitalization. ·
    13. keyboard according to claim 12, wherein：In letter input, also following corresponding relation：16,17,18,19,10 correspond respectively to ha, he, hi, hu, ho；26,27,28,29,20 correspond respectively to na, ne, ni, nu, no;36,37,38,39,30 correspond respectively to ra, re, ri, ru, ro；46,47,48,49,40 correspond respectively to sa, se, si, su, so;16,17,18,19,10 correspond respectively to ta, te, ti, tu, to.
    14. keyboard as claimed in claim 12, wherein, 5 stroke keys correspond to a, e, I, o, the corresponding keys of u respectively.
    15. input the method for letter and Chinese character using keypad, wherein, the keypad is keypad as described in one of claim 11, including step：
    Into alphabetical input mode；
    If the letter to be inputted is the letter that single choice key is represented, the single choice key is tapped；If the letter to be inputted is one of letter that compound keys are represented, the compound keys are tapped, then, the key for representing the alphabetical sequence number are tapped.
    16. the method for letter and Chinese character is inputted using keypad as claimed in claim 15, wherein, if the letter that the step letter to be inputted, which is single choice key, to be represented also includes step：Show the letter representated by the single choice key tapped.
    17. the method for letter and Chinese character is inputted using keypad as claimed in claim 16, wherein, if the step letter to be inputted, which is one of letter that compound keys are represented, also includes step：After the signal for tapping the key for representing the alphabetical sequence number is received, the letter is shown.
    18. the method for letter and Chinese character is inputted using keypad as claimed in claim 16, wherein, if the step letter to be inputted, which is one of letter that compound keys are represented, also includes step：Alphabetical group representated by the compound keys tapped is shown, then, after the signal for tapping the key for representing the alphabetical sequence number is received, the letter is shown.
    19. the method for the utilization keypad input letter and Chinese character as described in claim 15 or 16 or 17 or 18, wherein, in the first letter that the letter to be inputted is compound keys and thereafter when input is other keys of other inputs in addition to the letter representated by compound keys, tap after compound keys, other keys are tapped again, complete the input and the input of the information representated by other keys of first letter.
    20. the method for letter and Chinese character is inputted using keypad as claimed in claim 19, wherein, other keys are the letter representated by single choice key, now, input and/or the letter of display is that the first letter that the compound keys are represented adds the letter representated by the single choice key.
CN 01808825 2000-05-01 2001-04-30 Information input device and method through use of small size keyboard Pending CN1429357A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN00107146 2000-05-01
CN00107146.7 2000-05-01
CN00107284.6 2000-05-08
CN00107284 2000-05-08

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WO (1) WO2001098882A1 (en)

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US5797098A (en) * 1995-07-19 1998-08-18 Pacific Communication Sciences, Inc. User interface for cellular telephone
CN1215128A (en) * 1997-10-21 1999-04-28 陈晓冰 Two-stroke engine
CN1239784A (en) * 1999-06-11 1999-12-29 万仁芳 Chinese number inputting method and keyboard

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