CN1184284A - Standard Chinese keyboard - Google Patents
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- CN1184284A CN1184284A CN97104645A CN97104645A CN1184284A CN 1184284 A CN1184284 A CN 1184284A CN 97104645 A CN97104645 A CN 97104645A CN 97104645 A CN97104645 A CN 97104645A CN 1184284 A CN1184284 A CN 1184284A
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Abstract
Standard Chinese keyboard consists of key array, microprocessor, decoder, keyboard processing program, interface circuit and hand writing board. The 26 letter keys are distributed symmetrically in two, right and left, areas of keyboard, and each letter key has the function of two letters. The letter key arrangement in the two areas slopes toward the lower right and the lower left separately. The 4 keys between two areas are designated to represent four tones in Chinese character pronunciation. The keys in right and left areas are designated to vowels and consonants separately, each key has several functions, and several keys may be clicked parallelly. The hand writing board with hand writen character recognizing function is suitable for Chinese character input.
Description
The present invention relates to a kind of computer standard input equipment, particularly a kind of computer keyboard of importing Chinese and English information.
Computer keyboard (hereinafter to be referred as keyboard) is a kind of main tool of contacting directly between people and the computing machine, is the character digital input equipment in the computer standard configuration, is used for the control command of man-machine interaction and the input of Chinese and English character.
The present standard English keyboard of generally using, the layout of number of keys and key position is slightly variant, but the function that realizes is basic identical, modal is common 101 key QWERTY keyboard, generally all can be divided into Qwerty district, function key area, digital keypad and auxiliary keypad, the Qwerty district comprises A～Z26 English alphabet, 0～9 10 numeric keys and symbolic key (as plus sige, minus sign, bracket) and operating key (as keys such as [Ctrl], [Alt], [Shift]) that some are commonly used; Function key area comprises [F1]～[F12] and function keys such as [Esc]; Digital keypad comprises numeral and operational symbol, mainly is convenient to concentrate input digit or arithmetical operation to use; Auxiliary keypad comprises all kinds of cursor control keys, is convenient to mainly that cursor moves and uses during text editing.Utilization at present this class keyboard to the computing machine input command or when carrying out Chinese and English typing, operator's character sequence input one by one, keyboard can't be to the correct transfer operation person's both hands of computing machine 2 or 2 above characters importing of keystroke simultaneously, promptly can't many key click, and because 26 every keys of letter key in Qwerty district have only the function of a letter, make the operator can't fundamentally improve input speed, particularly owing to present this class keyboard designs by the west character features, with the feature of Chinese character bigger difference is arranged, the restriction of 26S Proteasome Structure and Function makes this class keyboard have many weak points when input Chinese, as when using the spelling of Chinese or double-spelling Chinese character input method input Chinese character, because the layout of keyboard key-position does not meet the architectural feature of the Chinese phonetic alphabet and once can only import the restriction of an encode Chinese characters for computer code element, not only make the operator feel many inconvenience, also make input in Chinese speed be subjected to great restriction.
In order to overcome the weak point of above-mentioned common keyboard, the purpose of this invention is to provide a kind of according to the improved standard Chinese keyboard of Chinese feature, it is keeping on the basis of compatibility with common keyboard, increase handwriting pad, and A～Z26 English alphabet keys be divided into Zuo Qu He You district, each letter key is all given the function of two letters, about two districts letter key respectively to the left and right the below tilt, make the letter key in right district, left side district be the distribution of " eight " font, two interval 4 keys separating are provided with 4 several accent of the Chinese phonetic alphabet; The present invention has characteristics such as left and right sides subregion, multi-function by one key, many key click and handwriting input, is particularly suitable for input in Chinese.
The objective of the invention is to be achieved through the following technical solutions.The present invention is on the basis that keeps existing every function of common 101 QWERTY keyboard and main use-pattern, according to easy to operate, importing fast principle improves, it is by the keyboard array, handwriting pad, microprocessor, code translator, keyboard handling procedure and interface circuit are formed, with the compatible fully basis of the function of former keyboard and mode of operation on, adjusted keyboard layout, realized left and right sides subregion, multi-function by one key and many key click, increased handwriting input, it is characterized in that A～Z26 the letter key in Qwerty district is divided into Zuo Qu He You district, and make and all include A～Z26 English alphabet in the Zuo Qu He You district, about the letter key below oblique arrangement to the left and right respectively in two districts, make the letter key in right district, left side district be the distribution of " eight " font, the Delta Region of separating between two districts is provided with 4 keys, be used to be provided with 4 several accent of the Chinese phonetic alphabet, the topological design that meets ergonomics makes operation comfortable more naturally; Increase right [Chinese] two special function keys in a left side [Chinese] and two Windows systemic-function keys of [form menu] [form attribute]; Each function key makes things convenient for the operation and the understanding of Chinese user with the Chinese and English mark; The key position of former auxiliary keypad and digital keypad is through optimizing and revising, and arrange in the right side district that is right after the Qwerty district; One of shape of keycap is a parallelogram, and square neck is oblique to left down for left side district keycap, and right district keycap tilts to the lower right, and two of the shape of keycap is a square; One of keyboard structure mode is arranged in the straight line of difference below inclination to the left and right by the degree of tilt of parallelogram keycap for the triplex row letter key in Zuo Qu He You district, promptly [Q] [A] [Z] triple bond of left side district first row is arranged in the oblique straight line of square neck to left down, [W] [S] [X] of other adjacent each row of left side district, [E] [D] [C], [R] [F] [V], [T] [G] keys such as [B] is arranged in the oblique straight line of square neck to left down too, [Y] [H] [N] triple bond of right district first row is arranged in the straight line to the lower right inclination, [U] [J] [M] of other adjacent each row of right district, [I] [K] [＜/,], [O] [L] [＞/.], [P] [:/; ] [? //] etc. key be arranged in the straight line that tilts to the lower right too; Two of keyboard structure mode is that the staggered line by line one-tenth of the right triplex row letter key of distinguishing is distinguished respectively to left down in a left side, the lower right to stepped appearance, promptly the staggered line by line one-tenth of left side district's first row [Q] [A] [Z] triple bond from upper right toward the lower left to stepped appearance, [W] [S] [X] of other adjacent each row of left side district, [E] [D] [C], [R] [F] [V], [T] [G] also staggered line by line one-tenth of key such as [B] from upper right toward the lower left to stepped appearance, the staggered line by line one-tenth of right district's first row [Y] [H] [N] triple bond from upper left toward the lower right to stepped appearance, [U] [J] [M] of each row of other adjacent each row of right district, [I] [K] [＜/,], [O] [L] [＞/.], [P] [:/; ] [? //] etc. the also staggered line by line one-tenth of key from upper left toward the lower right to stepped appearance; The keyboard structure mode three for the keyboard left is the standard Chinese keyboard of left and right sides subregion, right-hand is the Chinese handwriting pad (Chinese handwriting pad is another patent of invention) of handwriting recognision input; When A～Z26 letter key was divided into Zuo Qu He You district, left side district was the alphabetical keypad of left-hand finger control in the existing standard keyboard, and right district is the alphabetical keypad of right finger control in the existing standard keyboard; Making one of implementation method of all including A～Z26 English alphabet in the Zuo Qu He You district is that 26 English alphabets in Zuo Qu He You district are symmetrical distribution, about in two districts, each letter key is all given the function of two letters, be upper-case letter and lower gear letter, keyboard with delegation in about the letter key of two districts finger of the same name control be symmetrical letter key, the upper-case letter key that is left-hand finger control is identical with the lower gear letter key of right hand finger control of the same name, and the lower gear letter key of left-hand finger control is identical with the upper-case letter key of right hand finger control of the same name; Two of implementation method is that 26 English alphabets in Zuo Qu He You district are the translation distribution, about in two districts, each letter key is also given the function of upper-case letter and two letters of lower gear letter, move to each letter key position in right district with each letter key in delegation Zhong Zuo district and as the upper-case letter of each letter key of relevant position at keyboard, each letter key in right district moves to each letter key position in left side district and as the upper-case letter of each letter key of relevant position; Below Zuo Qu He You district, increase this special function keys of [Chinese] key respectively, also be distributed with keys such as [control Ctrl], [conversion Alt] respectively, wherein special function keys combine with arbitrary letter key in the left side district and can realize that a left side distinguishes the function of upper-case letter key, special function keys combines with arbitrary letter key in the right district can realize the right function of distinguishing the upper-case letter key, all can realize the input of A～Z26 English alphabet so respectively at left and right region; [space] key is set between [Chinese] key about below the Zuo Qu He You district, [backspace BACKSPACE] key is set on the right of right [Chinese] key; In order to realize multi-function by one key and many key click input, the present invention has done improvement respectively to hardware of the prior art and software, at first, at hardware aspect, one of realization approach of multi-function by one key increases a left side [Chinese] and right [Chinese] two special function keys respectively below Zuo Qu He You district, a left side [Chinese] combine the function that can realize left side district upper-case letter key with arbitrary letter key in the left side district, and right [Chinese] combines with arbitrary letter key in right the district and can realize that the right side distinguishes the function of upper-case letter key; Two of realization approach is to be two with [space] key cutting, the apportion left and right region, and the function of [space] key is used as special function keys about expanding, and makes it combine the function of realization upper-case letter key respectively with the arbitrary letter key in the left and right region when keeping input space function; Three of realization approach be revise former about the function of [Shift] key use as special function keys, the function of its original conversion letter key capital and small letter input is revised as the function of conversion left and right region letter key upper-case letter input, arbitrary letter key in making a left side [Shift] key and a left side being distinguished combines the function that can realize left side district upper-case letter key, arbitrary letter key combine the function that can realize right district upper-case letter key in right [Shift] key and the right district, and [Shift] key intersects respectively and combines realization with arbitrary letter key in the You Qu He Zuo district and change the function that the letter key capital and small letter is imported about making; Four of realization approach increases [Chinese] key as special function keys below Zuo Qu He You district, [Chinese] key combine the function that can realize left side district upper-case letter key with arbitrary letter key in the left side district, and [Chinese] key combines with arbitrary letter key in the right district can realize that the right side distinguishes the function of upper-case letter key; One of realization approach of many key click input is in the push-button array circuit of keyboard, each button node place all is connected to a diode or triode, can only unidirectional conducting when each button is pressed, can not produce string key phenomenon, thereby make microprocessor can correctly receive the signal of many key click input; Two of realization approach is to connect 2 I/O lines from microprocessor chip I/O mouth, is exclusively used in 2 button nodes that special function keys is set in the push-button array of keyboard, the string key phenomenon in the time of also can avoiding many key click; Secondly, the keyboard handling procedure is revised as execution in step as described below: 1. initialization: the key assignments of keyboard clearance, detection, the various symbols of definition, numeral and each operating key defines the lower gear key assignments of each letter key and the key assignments that performs; 2. scan push-button array; 3. judge to have or not button to be pressed, 2. do not continue scanning, then carry out next step if a button is pressed if having then to return; 4. judge through appropriate time time-delay back whether button is stablized, and 2. continues scanning if unstable rule is returned, and then carries out next step if stablize; 5. send into buffer zone after the rank order of position code with one or more buttons of being pressed by Hou You district, Xian Zuo district; 6. from buffer zone, take out a position code; 7. the key position sign indicating number in right district, left side district is judged respectively that special function keys has and do not press simultaneously, then this position code lower gear key assignments is not sent to main frame if having, as if there being the key assignments that then this position code performed to be sent to main frame; 8. do you judge that the key position sign indicating number in the buffer zone handles not? then return 7. if be untreated, 2. continue scanning if handled then to return.
Standard Chinese keyboard of the present invention has left and right sides subregion, the characteristics of multi-function by one key, and can realize many key click, thereby can fundamentally improve input speed, simultaneously because the below inclination to the left and right respectively of the left and right region of keyboard, and the repertoire and the use habit of existing keyboard have been kept, operate more convenient nature, Zuo Qu He You gives in the district initial consonant and the simple or compound vowel of a Chinese syllable of the Chinese phonetic alphabet respectively and is provided with the four-tone tone of the Chinese phonetic alphabet, input for Chinese, cooperate shake inferior double spelling code and the shake inferior shape code Chinese character input method of Chinese keyboard of the present invention by the Chinese-character canonical design, have easy to operately, import characteristics fast; The keyboard that is equipped with handwriting pad has been expanded the function of standard Chinese keyboard especially, makes same equipment have the function of keyboard input and handwriting input.
Below the present invention is described in further detail by concrete enforcement.
Fig. 1 is a circuit block diagram of the present invention.
Fig. 2 is bias type keyboard layout's synoptic diagram of the present invention (being applicable to the parallelogram keycap).
Fig. 3 is notch cuttype keyboard layout's synoptic diagram of the present invention (applicable to parallelogram keycap and square keycap).
Fig. 4 is keyboard of the present invention and the integrated schematic layout pattern of handwriting pad.
Fig. 5 is a keyboard handling procedure process flow diagram of the present invention.
Fig. 6 is a key letter of the present invention digital block left and right region symmetrical distribution synoptic diagram.
Fig. 7 is a key letter of the present invention digital block left and right region translation distribution schematic diagram.
Fig. 8 is the inferior sign indicating number of shaking of keyboard of the present invention keyboard layout synoptic diagram.
As Fig. 1～shown in Figure 8, the present invention is made up of keyboard array, microprocessor, code translator, keyboard handling procedure and interface circuit.In keyboard layout, comprise 26 English alphabet keys of A～Z, numerical key, symbolic key, operating key, function key etc.One of keyboard layout as shown in Figure 2, keyboard layout two as shown in Figure 3, the letter key in Qwerty district is divided into Zuo Qu He You district, Zuo Qu He You district is " eight " font and distributes, keycap can be parallelogram or square; In the keyboard layout wherein shown in Figure 2, about two districts respectively to the left and right the below tilt, and the triplex row letter key in Zuo Qu He You district is arranged in the straight line of below inclination to the left and right respectively by the degree of tilt of parallelogram keycap; In the keyboard layout shown in Figure 3, the staggered line by line one-tenth of triplex row letter key in right district, left side district respectively to left down, the lower right to stepped appearance; The centre in Zuo Qu He You district has 4 keys to separate.
The keyboard layout of keyboard is: (following symbol [! / 1] represent this key perform into "! ", lower gear is " 1 "; All the other each keys are identical)
(1) function key of keypad function keypad distributes and from left to right is followed successively by:
[withdrawing from Esc] [function F1] [F2] [F3] [F4] [F5] [F6] [F7] [F8] [F9] [F10] [F11] [function F12] [seal screen PrtSc| terminal SysRq] [roll screen locking ScrLock];
(2) numerical key in keyboard Qwerty district, symbolic key distribute and from left to right are followed successively by: [～/ `] [! / 1] [@/2] [#/3] [$/4] [%/5] [^/6] [﹠amp; / 7] [*/8] [(/ 9] [)/0] [/-] [+/=] [| /] [suspend Pause| and interrupt Break];
(3) the key position of each row letter key of keyboard left side district distributes and from left to right is followed successively by: first row: [tabulation TAB] [Q] [W] [E] [R] [T]; Second row: [caps lock CapsLock] [A] [S] [D] [F] [G]; The third line: [Shift performs
] [Z] [X] [C] [V] [B];
(4) the key position of each row letter key of the right district of keyboard distributes and from left to right is followed successively by: first row: [Y] [U] [I] [O] [P] [{/[] [} /]]; Second row: [H] [J] [K] [L] [:/; ] [carriage return Enter]; The third line: [N] [M] [＜/,] [＞/.] [? //] ["/']
[Shift performs
];
(5) the key position of marker space is distributed as between each row letter key of keyboard left and right region: first row: [high and level tone]; Second row: [rising tone]; The third line: [going up sound] [falling tone];
(6) the key position of keyboard left and right region below operating key distributes and from left to right is followed successively by: [control Ctrl] [form menu] [form attribute] [conversion Alt] [Chinese] [space] [Chinese] [backspace Backspace] [conversion Alt] [form menu] [control Ctrl];
(7) the key position of auxiliary each row of keypad of keyboard distributes and from left to right is followed successively by: first row: [7/ initial Home] [8] [page or leaf PgUp on 9/]
[number lock NumLock]; Second row: [4] [5] [6] [+]; The third line: [1/ finishes End] [2] [3/ nextpage PgDn] [-]; Fourth line: [0/ inserts Insert] [↑] [./deletion Delete]
[*]; Fifth line: [←] [↓] [→] [/].
In the layout as shown in Figure 4, left is the standard Chinese keyboard of left and right sides subregion, right-hand handwriting pad for the handwriting recognision input.
The execution in step of keyboard handling procedure as shown in Figure 5.
A～Z26 English alphabet keys is distributed in Zuo Qu He You district, about each letter key in two districts function of giving two letters, be upper-case letter and lower gear letter, like this about two districts all comprised A～Z26 English alphabet respectively, each letter key can both be imported two letters; As shown in Figure 5, about A～Z26 the English alphabet in two districts be symmetrical distribution, promptly in each row, 10 letter keys are arranged all.The symmetrical distribution situation of letter is as described below, and { following symbol [P/Q] is represented this key position [upper-case letter P/ lower gear letter Q]; [A/ " :/; "] represent that [upper-case letter A (by Chinese key control)/" symbol performs: (by the SHIFT key control)/lower gear symbol in this key position; "] }:
The key position of each the row letter key of keyboard left side district that (1) is symmetrically distributed distributes and from left to right is followed successively by: first row: [P/Q] [O/W] [I/E] [U/R] [Y/T]; Second row: [/A] [L/S] [K/D] [J/F] [H/G]; The third line: [/Z] [/X] [/C] [M/V] [N/B];
(2) the key position of each row letter key of the right district of the keyboard that is symmetrically distributed distributes and from left to right is followed successively by: first row: [T/Y] [R/U] [E/I] [W/O] [Q/P]; Second row: [G/H] [F/J] [D/K] [S/L] [A/ " :/; "]; The third line: [B/N] [V/M] [C/ "＜/, "] [X/ "＞/. "] [Z/ "? // "]
As shown in Figure 7, about A～Z26 the English alphabet in two districts be translation and distribute, in each row, 10 letter keys are arranged all, the translation distribution situation of letter is as described below:
(1) the key position of each row letter key of keyboard left side district of translation distribution distributes and from left to right is followed successively by: first goes: [Y/Q] [U/W] [I/E] [O/R] [P/T]; Second row: [H/A] [J/S] [K/D] [L/F] [/G]; The third line: [N/Z] [M/X] [/C] [/V] [/B];
(2) the key position of each row letter key of the right district of the keyboard of translation distribution distributes and from left to right is followed successively by: first goes: [Q/Y] [W/U] [E/I] [R/O] [T/P]; Second row: [A/H] [S/J] [D/K] [F/L] [G/ " :/; "]; The third line: [Z/N] [X/M] [C/ "＜/, "] [V/ "＞/. "] [B/ "? // "].
In the left and right region, upper-case letter in the correspondence position Shang Zuo district is the lower gear letter in the right district, lower gear letter in the district of a left side is the upper-case letter in the right district, and the lower gear letter in the left and right region is A～Z26 English alphabet, their key position distribute with the Qwerty district in the distribution of A～Z26 English alphabet be consistent; I.e. [Chinese] key of one special function keys is arranged respectively below left and right region, when using jointly, to realize by the letter key in a left side [Chinese] key and a left side are distinguished the input of left side district upper-case letter, can realize the input of right district upper-case letter when in like manner, the letter key in right [Chinese] key and the right side are distinguished uses jointly.As keyboard layout for symmetrical distribution, [L/S] key in the district of a left side, input S letter when only pressing this key, when pressing simultaneously, a left side [Chinese] key and this key then import the L letter, left and right region letter key function of the present invention is identical, promptly as long as use left side district or right district just can realize the input of 26 English alphabets of A～Z, left and right region is used in combination can realize the requirement of input fast, has realized the multi-function by one key of keyboard thus.
The present invention can give the initial consonant or the simple or compound vowel of a Chinese syllable of the Chinese phonetic alphabet to each letter key in Zuo Qu He You district respectively, promptly a wherein district in right district, left side district gives the initial consonant of the Chinese phonetic alphabet, another district gives the simple or compound vowel of a Chinese syllable of the Chinese phonetic alphabet, and on keyboard, defined the four tones of standard Chinese pronunciation of the Chinese phonetic alphabet, can import the Chinese phonetic alphabet and tone by Chinese-character canonical; Each letter key of the right district of initial consonant that one of mode that the Chinese phonetic alphabet is set is given the Chinese phonetic alphabet for each letter key of left side district is given the simple or compound vowel of a Chinese syllable of the Chinese phonetic alphabet, and two each letter key of initial consonant left side district of giving the Chinese phonetic alphabet for each letter key of right district that the mode of the Chinese phonetic alphabet is set are given the simple or compound vowel of a Chinese syllable of the Chinese phonetic alphabet.
According to easy to operate principle, Chinese phonetic alphabet tone is arranged on the marker space between the keyboard left and right region, and its key position is distributed as: first row: [high and level tone]; Second row: [rising tone]; The third line: [going up sound] [falling tone];
Cooperate the shake inferior code Chinese character entering method of Chinese keyboard of the present invention by the Chinese-character canonical design, it is important supplement to phonetic code input method, form the radical of standard encodes to Chinese character by Chinese character, it is first yard that each Chinese character is got its first radical by its structure, second radical is second yard, last radical is a trigram, trigram can be imported a Chinese character at most, shake inferior code Chinese character entering method and the Chinese phonetic alphabet input method that cooperate Chinese keyboard design of the present invention, having formulated with the phrase by Chinese-character canonical is the input rule of core, can be from one 2 words group when importing single Chinese character, [Chinese] key with left side district is selected previous Chinese character, select a back Chinese character with [Chinese] key in right side district, therefore in the simple while of input rule, greatly reduce repeated code.
As shown in Figure 8, the present invention is according to the characteristics of Chinese keyboard, designed the 52 code elements inferior shape code Chinese character input method of shaking, the present invention gives keyboard layout's following (following form is represented [letter key～code element that performs/lower gear code element]) that 52 code elements are shaken inferior font code to each letter key: 1. the first row letter key is: [Q～bend/strength] [W～palace/door] [E～toe/towel] [R～custom/tungsten] [T～Korea Spro/silicon] [Y～wear/shake] [U～from/body] [I～another name for Sichuan Province/just] [O～stand/square] [P～again/fly]; 2. the second row letter key is: [A～build/record] [S～multitudinous/ocean] [D～order/return] [F～rice/justice] [G～ticket/frame] [H～halter strap/phenanthrene] [J～glad/elder generation] [K～void/be] [L～this/speech]; 3. the third line letter key is: [Z～good/horse] [X～little/fire] [C～field/lining] [V～victory/enemy] [B～ten thousand/hold together] [N～green grass or young crops/beans] [M～coloured silk/look].
In the inferior font code keyboard layout of shaking, about two districts respectively establish " horizontal, vertical, left, points, discount " five and refer to the position, [Y] [H] [N] key of [T] [G] [B] key of left index finger control and the control of right hand forefinger refers to the position for " horizontal stroke ", gives the radical of " horizontal stroke " first stroke of a Chinese character; [U] [J] [M] key of [R] [F] [V] key of left index finger control and the control of right hand forefinger refers to the position for " left-falling stroke ", gives the radical of " left-falling stroke " first stroke of a Chinese character; [I] [K] key of [E] [D] [C] key of left hand middle finger control and the control of right hand middle finger refers to the position for " erecting ", gives the radical of " erecting " first stroke of a Chinese character; [O] [L] key of [W] [S] [X] key of the nameless control of left hand and right ring finger control refers to the position for " point ", gives the radical of " point " first stroke of a Chinese character; [P] key of [Q] [A] [Z] key of left hand little finger of toe control and the control of right hand little finger of toe refers to the position for " folding ", gives the radical of " folding " first stroke of a Chinese character.
Principle of work of the present invention is: if will import Chinese character " China " under the Two bors d's oeuveres input state time, the Chinese phonetic alphabet spelling yard of " China " is " zhong guo ", Chinese phonetic alphabet double spelling code is " ag vf ", can press [a] key at Zuo Qu by left hand during input, the right hand import by bottom right [Chinese] and [g/h] key simultaneously in right side district " in " word, left hand is pressed [b/v] key at Zuo Qu, the right hand is imported " state " word by bottom right [Chinese] and [f/j] key simultaneously in right side district, since about [Chinese] key be 2 lines of drawing separately in the keyboard array from microprocessor chip I/O mouth, can not produce string key phenomenon with other nodes, perhaps because the effect of diode or triode on the node in the keyboard array, the adjacent node of the button node of pressing simultaneously can not produce string key phenomenon, processor scan that these several keys are pressed and button stable after, the position code of each key of being about to be pressed is sent into buffer zone after by principle ordering from left to right, this moment, the position code in buffer zone was to deposit by the order of [a] [g/h] [b/v] [f/j], then the microprocessor position code of taking out button from buffer zone is successively handled, at first take out the position code of [a] button, judge whether a left side [Chinese] is pressed simultaneously (right in this way district letter key then judge the right side [Chinese] has do not press simultaneously), in this way the key assignments that performs of this key is sent to main frame otherwise the lower gear key assignments of this key is sent to main frame, the next key position sign indicating number that takes out successively then in the buffer zone is handled, position code in buffer zone is all handled, so input code can be treated to character string " agvf " and be sent to main frame successively, and be converted to Chinese character " China " by corresponding double spelling handling procedure.
Claims (16)
1, a kind of standard Chinese keyboard, it is made up of keyboard array, handwriting pad, microprocessor, code translator, keyboard handling procedure and interface circuit, with the compatible fully basis of the function of former keyboard and mode of operation on, strengthened the function of keyboard, when carrying out input operation, both can use keyboard input, also can use the mode of handwriting input, keyboard has been realized left and right sides subregion, multi-function by one key and many key click, it is characterized in that A～Z26 letter key is divided into Zuo Qu He You district, and make and all include A～Z26 English alphabet in the Zuo Qu He You district; About the letter key below oblique arrangement to the left and right respectively in two districts, make the letter key in right district, left side district be " eight " font and distribute, 4 keys of the Delta Region of separation between two districts are used to be provided with 4 several accent of the Chinese phonetic alphabet, layout meets ergonomic designs, makes operation comfortable more naturally; Increase right [Chinese] two special function keys in a left side [Chinese] and two WINDOWS systemic-function keys of [form menu] [form attribute]; Each function key makes things convenient for the operation and the understanding of Chinese user with the Chinese and English mark; The key position of former auxiliary keypad and digital keypad is through optimizing and revising, and arrange in the right side district that is right after the Qwerty district; One of keycap shape is a parallelogram, and square neck is oblique to left down for left side district keycap, and right district keycap tilts to the lower right, and two of keycap shape is a square; One of keyboard structure mode is arranged in the straight line of difference below inclination to the left and right by the degree of tilt of parallelogram keycap for the triplex row letter key in Zuo Qu He You district; The two triplex row letter keys for right district, left side district of keyboard structure mode are arranged in respectively to left down, the lower right is to the stepped appearance that staggers line by line; The keyboard structure mode three for the keyboard left is the standard Chinese keyboard of left and right sides subregion, right-hand is the Chinese handwriting pad (Chinese handwriting pad is another patent of invention) of handwriting recognision input; When A～Z26 letter key was divided into Zuo Qu He You district, left side district was the alphabetical keypad of left-hand finger control in the existing standard keyboard, and right district is the alphabetical keypad of right finger control in the existing standard keyboard; Making one of implementation method of all including A～Z26 English alphabet in the Zuo Qu He You district is that 26 English alphabets in Zuo Qu He You district are symmetrical distribution; Two of implementation method is that 26 English alphabets in Zuo Qu He You district are the translation distribution; Below Zuo Qu He You district, increase this special function keys of [Chinese] key respectively; Also be distributed with keys such as [control Ctrl], [conversion Alt] respectively.Wherein special function keys combine the function that can realize left side district upper-case letter key, combines with arbitrary letter key in the right district and can realize that the right side distinguishes the function of upper-case letter key with arbitrary letter key in the left side district, all can realize the input of A～Z26 English alphabet so respectively at left and right region; [space] key is set between [Chinese] key about below the Zuo Qu He You district, [backspace BACKSPACE] key is set on the right of right [Chinese] key; In order to realize multi-function by one key and many key click input, the present invention has done improvement respectively to hardware of the prior art and software, at first, at hardware aspect, one of realization approach of multi-function by one key increases a special function keys respectively below Zuo Qu He You district, left and right sides special function keys combines the function that can realize the upper-case letter key with arbitrary letter key in Zuo Qu He You district respectively; Two of realization approach is to be two with [space] key cutting, apportion left and right region below, and the function of [space] key is used as special function keys about expanding; Three of realization approach be revise former about the function of [Shift] key use as special function keys; Four of realization approach increases a special function keys below Zuo Qu He You district; One of realization approach of many key click input is in the push-button array circuit of keyboard, each button node place all is connected to a diode or triode, can only unidirectional conducting when a plurality of buttons are pressed, can not produce string key phenomenon, thereby make microprocessor can correctly receive the signal of many key click input; Two of realization approach is to connect 2 I/O lines from microprocessor chip I/O mouth, is exclusively used in 2 button nodes that special function keys is set in the push-button array of keyboard, the string key phenomenon in the time of also can avoiding many key click; Secondly, the keyboard handling procedure is revised as down described execution in step: 1. initialization: the key assignments of keyboard clearance, detection, the various symbols of definition, numeral and each operating key defines the lower gear key assignments of each letter key and the key assignments that performs; 2. scan push-button array; 3. judge to have or not button to be pressed, 2. do not continue scanning, then carry out next step if a button is pressed if having then to return; 4. judge through appropriate time time-delay back whether button is stablized, and 2. continues scanning if unstable rule is returned, and then carries out next step if stablize; 5. send into buffer zone after the rank order of position code with one or more buttons of being pressed by Hou You district, Xian Zuo district; 6. from buffer zone, take out a position code; 7. the key position sign indicating number in right district, left side district is judged respectively that the special function keys of left and right region has and do not press simultaneously, then this position code lower gear key assignments is not sent to main frame if having, as if there being the key assignments that then this position code performed to be sent to main frame; 8. do you judge that the key position sign indicating number in the buffer zone handles not? then return 7. if be untreated, 2. continue scanning if handled then to return.
2, standard Chinese keyboard according to claim 1 is characterized in that keyboard is divided into Zuo Qu He You district, and left side district is the keypad of left-hand finger control in the existing standard keyboard, and right district is the keypad of right finger control in the existing standard keyboard.
3, standard Chinese keyboard according to claim 1 is characterized in that the Zuo Qu He You district of keyboard is " eight " font distributes, and promptly the letter key in Zuo Qu, right district is respectively to left down, the lower right is to arrangement, and there are four keys separations the centre in Zuo Qu He You district.
4, standard Chinese keyboard according to claim 1 is characterized in that one of keycap shape for parallelogram, and a left side district keycap square neck is oblique to left down, right district keycap tilts to the lower right; Two of keycap shape is a square.
5, standard Chinese keyboard according to claim 1, it is characterized in that one of keyboard layout is for being arranged in the straight line of difference below inclination to the left and right by the degree of tilt of parallelogram keycap for the triplex row letter key in Zuo Qu He You district, promptly [Q] [A] [Z] triple bond of left side district first row is arranged in the oblique straight line of square neck to left down, [W] [S] [X] of other adjacent each row of left side district, [E] [D] [C], [R] [F] [V], [T] [G] keys such as [B] is arranged in the oblique straight line of square neck to left down too, [Y] [H] [N] triple bond of right district first row is arranged in the straight line to the lower right inclination, [U] [J] [M] of other adjacent each row of right district, [I] [K] [＜/,], [O] [L] [＞/.], [P] [:/; ] [? //] etc. key be arranged in the straight line that tilts to the lower right too.
6, standard Chinese keyboard according to claim 1, it is characterized in that two of keyboard layout mode is that the staggered line by line one-tenth difference of the right triplex row letter key of distinguishing is distinguished to left down in a left side, the lower right to stepped appearance, promptly the staggered line by line one-tenth of left side district's first row [Q] [A] [Z] triple bond from upper right toward the lower left to stepped appearance, [W] [S] [X] of adjacent each row in left side district, [E] [D] [C], [R] [F] [V], [T] [G] also staggered line by line one-tenth of key such as [B] from upper right toward the lower left to stepped appearance, the staggered line by line one-tenth of right district's first row [Y] [H] [N] triple bond from upper left toward the lower right to stepped appearance, [U] [J] [M] of adjacent each row in right district, [I] [K] [＜/,], [O] [L] [＞/.], [P] [:/; ] [? //] etc. the also staggered line by line one-tenth of key from upper left toward the lower right to stepped appearance.
7, standard Chinese keyboard according to claim 1 is characterized in that the keyboard layout of keyboard is: (following symbol [! / 1] represent this key perform into! , lower gear is 1; All the other each keys are identical)
(1) function key of keypad function keypad distributes and from left to right is followed successively by: [withdrawing from Esc] [function F1] [function F2] [function F3] [function F4] [function F5] [function F6] [function F7] [function F8] [function F9] [function F10] [function F11] [function F12] [seal screen PrtSc| terminal SysRq] [roll screen locking ScrLock];
(2) numerical key in keyboard Qwerty district distributes and from left to right is followed successively by: [～/] [! / 1] [@/2] [#/3] [$/4] [%/5] [^/6] [﹠amp; / 7] [*/8] [(/ 9] [)/0] [/-] [+/=] [| /] [suspend Pause| and interrupt Break];
(3) the key position of each row letter key of keyboard left side district distributes and from left to right is followed successively by: first row: [tabulation TAB] [Q] [W] [E] [R] [T]; Second row: [caps lock CapsLock] [A] [S] [D] [F] [G]; The third line: [Shift performs
] [Z] [X] [C] [V] [B];
(4) the key position of each row letter key of the right district of keyboard distributes and from left to right is followed successively by: first row: [Y] [U] [I] [O] [P] [{/[] [} /]]; Second row: [H] [J] [K] [L] [:/; ] [carriage return Enter]; The third line: [N] [M] [＜/,] [＜/.] [? //] ["/'] [on
Shelves Shift
]:
(5) the key position of keyboard left and right region below operating key distributes and from left to right is followed successively by: [control Ctrl] [form menu] [form attribute] [conversion Alt] [Chinese] [space] [Chinese] [backspace Backspace] [conversion Alt] [form menu] [control Ctrl];
(6) the key position of auxiliary each row of keypad of keyboard distributes and from left to right is followed successively by: first row: [7/ initial Home] [8] [page or leaf PgUp on 9/] [digital phase-locking
Decide NumLock]; Second row: [4] [5] [6] [+]; The third line: [1/ finishes End] [2] [3/ nextpage PgDn] [-]; Fourth line: [0/ inserts Insert] [↑] [./deletion Delete] [*]; Fifth line: [←] [↓] [→] [/].
(7) the marker space definition Chinese phonetic alphabet four-tone tone between each row letter key of keyboard left and right region can be imported the Chinese phonetic alphabet and tone by Chinese-character canonical, and its key position is distributed as: first row: [high and level tone]; Second row: [rising tone]; The third line: [going up sound] [falling tone];
8, standard Chinese keyboard according to claim 1 is characterized in that left is the standard Chinese keyboard of left and right sides subregion, right-hand handwriting pad for the handwriting recognision input.
9, standard Chinese keyboard according to claim 1, it is characterized in that keyboard is divided into Zuo Qu He You district, make and all include A～Z26 English alphabet in the Zuo Qu He You district, one of implementation method is that the letter key in Zuo Qu He You district is symmetrical distribution, about in two districts, each letter key is all given the function of two letters, be upper-case letter and lower gear letter, keyboard with delegation in about the letter key of two districts finger of the same name control be symmetrical letter key, the upper-case letter key that is left-hand finger control is identical with the lower gear letter key of right hand finger control of the same name, and the lower gear letter key of left-hand finger control is identical with the upper-case letter key of right hand finger control of the same name; The letter key in Zuo Qu He You district is the situation (following symbol [P/Q] is represented this key position [upper-case letter P/ lower gear letter Q]) as described below of symmetrical distribution: the key position of each row letter key of keyboard left side district of symmetrical distribution distributes and from left to right is followed successively by: first row: [P/Q] [O/W] [I/E] [U/R] [Y/T]; Second row: [/A] [L/S] [K/D] [J/F] [H/G]; The third line: [/Z] [/X] [/C] [M/V] [N/B].The key position of each row letter key of the right district of the keyboard that is symmetrically distributed distributes and from left to right is followed successively by: first row: [T/Y] [R/U] [E/I] [W/O] [Q/P]; Second row: [G/H] [F/J] [D/K] [S/L] [A/ " :/; "]; The third line: [B/N] [V/M] [C/ "＜/, "] [X/ "＞/. "] [Z/ "? // "].
10, standard Chinese keyboard according to claim 1, it is characterized in that keyboard is divided into Zuo Qu He You district, make Zuo Qu He You district all include A～Z26 English alphabet, two of implementation method is that the letter key in Zuo Qu He You district is the translation distribution, about in two districts, each letter key is also given the function of upper-case letter and two letters of lower gear letter, move to each letter key position in right district with each letter key in delegation Zhong Zuo district and as the upper-case letter of each letter key of relevant position at keyboard, each letter key in right district moves to each letter key position in left side district and as the upper-case letter of each letter key of relevant position; It is as described below that Zuo Qu He You district letter key is the situation that translation distributes: the key position of each row letter key of keyboard left side district that translation distributes distributes and from left to right is followed successively by: first row: [Y/Q] [U/W] [I/F] [O/R] [P/T]; Second row: [H/A] [J/S] [K/D] [L/F] [/G]; The third line: [N/Z] [M/X] [/C] [/V] [/B].The key position of each row letter key of the right district of the keyboard that translation distributes distributes and from left to right is followed successively by: first row: [Q/Y] [W/U] [E/I] [R/O] [T/P]; Second row: [A/H] [S/J] [D/K] [F/L] [G/ " :/; "]; The third line: [Z/N] [X/M] [C/ "＜/, "] [V/ "＞/. "] [B/ "? // "].
11, standard Chinese keyboard according to claim 1 is characterized in that keyboard is divided into Zuo Qu He You district, about letter key, symbolic key and function key in two districts give multi-function by one key;
1) one of approach that realizes multi-function by one key is to increase a special function keys, this special function keys combine the function that can realize left side district upper-case letter with arbitrary letter key in the left side district, and this special function keys combines with arbitrary letter key in the right district and can realize that the right side distinguishes the function of upper-case letter;
2) two of the approach of realization multi-function by one key is to increase a special function keys respectively in Zuo Qu He You district, left side special function keys combine the function that can realize left side district upper-case letter with arbitrary letter key in the left side district, and right special function keys combines with arbitrary letter key in right the district and can realize that the right side distinguishes the function of upper-case letter;
3) realize multi-function by one key approach three about being provided with respectively below the Zuo Qu He You district [Shift] key, and revise former about the function of [Shift] key, the function of its original conversion letter key capital and small letter input is revised as the function of conversion left and right region letter key upper-case letter, arbitrary letter key in making a left side [Shift] key and a left side being distinguished combines the function that can realize left side district upper-case letter, arbitrary letter key combine the function that can realize right district upper-case letter in right [Shift] key and the right district, and [Shift] key intersects respectively and combines realization with arbitrary letter key in the You Qu He Zuo district and change the function that the letter key capital and small letter is imported about making;
4) realize multi-function by one key approach four be to be two with [space] key cutting, be separately positioned on the below in Zuo Qu He You district, and the function of [space] key about expanding, make it when keeping input space function, combine the function that realizes upper-case letter with arbitrary letter key in the left and right region respectively.
12, standard Chinese keyboard according to claim 1 is characterized in that keyboard is divided into Zuo Qu He You district, and makes and all include A～Z26 English alphabet in the Zuo Qu He You district, but each key many key click in Zuo Qu He You district; One of realization approach is in the push-button array circuit of keyboard, the button node place of letter key, symbolic key, function key all is connected to a diode or triode, can only unidirectional conducting when a plurality of letter keys are pressed simultaneously, can not produce string key phenomenon, thereby make microprocessor can correctly receive the signal of many key click input; Two of the approach of realization many key click is to connect 2 I/O lines from microprocessor chip I/O mouth, is exclusively used in 2 button nodes of the special function keys that setting increases newly in the push-button array of keyboard, the string key phenomenon in the time of can avoiding many key click.
13, standard Chinese keyboard according to claim 1, but it is characterized in that each key many key click in Zuo Qu He You district, and the character string of many key click input is by certain rule compositor: one of rule of ordering is the order by Hou You district, Xian Zuo district; Two of the rule of ordering is the orders by Hou Zuo district, Xian You district.
14, standard Chinese keyboard according to claim 1, it is characterized in that keyboard is divided into Zuo Qu He You district, and give the initial consonant and the simple or compound vowel of a Chinese syllable of the Chinese phonetic alphabet, and one of them district of keyboard subregion is given the initial consonant of the Chinese phonetic alphabet, another district gives the simple or compound vowel of a Chinese syllable of the Chinese phonetic alphabet, and implementation is:
1. the left side district of keyboard subregion gives the initial consonant of the Chinese phonetic alphabet, and right district gives the simple or compound vowel of a Chinese syllable of the Chinese phonetic alphabet.
2. the right side district of keyboard subregion gives the initial consonant of the Chinese phonetic alphabet, and left side district gives the simple or compound vowel of a Chinese syllable of the Chinese phonetic alphabet.
15, standard Chinese keyboard according to claim 1, it is characterized in that according to the coding rule of the inferior code Chinese character entering method that shakes of standard Chinese keyboard features designs being: each Chinese character is got its first radical by its structure and is first yard to get its second radical be second yard that getting its last radical is trigram; 2 Chinese characters are set on each key position, and totally 52 Chinese characters are as the code element of the inferior font code that shakes, and each letter key is given keyboard layout's following (following form is represented [letter key～code element that performs/lower gear code element]) of inferior font code 52 code elements of shaking: [Q～bend/strength] [W～palace/door] [E～toe/towel] [R～custom/tungsten] [T～Korea Spro/silicon] [Y～wear/shake] [U～from/body] [I～another name for Sichuan Province/just] [O～stand/square] [P～again/fly]; [A～build/record] [S～multitudinous/ocean] [D～order/return] [F～rice/justice] [G～ticket/frame] [H～halter strap/phenanthrene] [J～glad/elder generation] [K～void/be] [L～this/speech]; [Z～good/horse] [X～little/fire] [C～field/lining] [V～victory/enemy] [B～ten thousand/hold together] [N～green grass or young crops/beans] [M～coloured silk/look];
Promptly in the inferior font code keyboard layout of shaking, about two districts respectively establish " horizontal, vertical, left, points, discount " five and refer to the position, [Y] [H] [N] key of [T] [G] [B] key of left index finger control and the control of right hand forefinger refers to the position for " horizontal stroke ", gives the radical of " horizontal stroke " first stroke of a Chinese character; [U] [J] [M] key of [R] [F] [V] key of left index finger control and the control of right hand forefinger refers to the position for " left-falling stroke ", gives the radical of " left-falling stroke " first stroke of a Chinese character; [I] [K] key of [E] [D] [C] key of left hand middle finger control and the control of right hand middle finger refers to the position for " erecting ", gives the radical of " erecting " first stroke of a Chinese character; [O] [L] key of [W] [S] [X] key of the nameless control of left hand and right ring finger control refers to the position for " point ", gives the radical of " point " first stroke of a Chinese character; [P] key of [Q] [A] [Z] key of left hand little finger of toe control and the control of right hand little finger of toe refers to the position for " folding ", gives the radical of " folding " first stroke of a Chinese character.
16, standard Chinese keyboard according to claim 1, inferior code Chinese character entering method and Chinese phonetic alphabet input method is characterized in that shaking, formulating with the phrase by Chinese-character canonical is the input rule of core, can select previous Chinese character with [Chinese] key that a left side is distinguished from one 2 words group when importing single Chinese character.Select a back Chinese character with [Chinese] key in right side district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97104645A CN1048562C (en) | 1996-06-21 | 1997-05-20 | Standard Chinese keyboard |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96108509.6 | 1996-06-21 | ||
| CN96108509 | 1996-06-21 | ||
| CN97104645A CN1048562C (en) | 1996-06-21 | 1997-05-20 | Standard Chinese keyboard |
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| Publication Number | Publication Date |
|---|---|
| CN1184284A true CN1184284A (en) | 1998-06-10 |
| CN1048562C CN1048562C (en) | 2000-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97104645A Expired - Fee Related CN1048562C (en) | 1996-06-21 | 1997-05-20 | Standard Chinese keyboard |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365548C (en) * | 2005-09-28 | 2008-01-30 | 刘广新 | Character input keyboard |
| US9346042B2 (en) | 2011-12-30 | 2016-05-24 | Shell Oil Company | Process for regeneration of ionic liquid catalyst |
| WO2021027204A1 (en) * | 2019-08-12 | 2021-02-18 | 匡新华 | Keyboard with new key position layout |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332295C (en) * | 2005-04-30 | 2007-08-15 | 武文 | Keyboard for typewriting Chinese characters |
| CN102298445B (en) * | 2011-08-15 | 2014-07-09 | 李中才 | Universal shorthand keyboard |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100588B (en) * | 1985-04-01 | 1985-09-10 | 陈明远 | The chinese language keyboard of computer inputting whole syllable by parallel operation of condonant and vowel keys |
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1997
- 1997-05-20 CN CN97104645A patent/CN1048562C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365548C (en) * | 2005-09-28 | 2008-01-30 | 刘广新 | Character input keyboard |
| US9346042B2 (en) | 2011-12-30 | 2016-05-24 | Shell Oil Company | Process for regeneration of ionic liquid catalyst |
| WO2021027204A1 (en) * | 2019-08-12 | 2021-02-18 | 匡新华 | Keyboard with new key position layout |
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| CN1048562C (en) | 2000-01-19 |
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