CN104850240B - A kind of display keyboard and its input method based on the key mapping input method of mobile phone 20 - Google Patents

A kind of display keyboard and its input method based on the key mapping input method of mobile phone 20 Download PDF

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CN104850240B
CN104850240B CN201510218794.3A CN201510218794A CN104850240B CN 104850240 B CN104850240 B CN 104850240B CN 201510218794 A CN201510218794 A CN 201510218794A CN 104850240 B CN104850240 B CN 104850240B
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keys
input
key
keyboard
alphabet
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CN104850240A (en
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杨银波
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The east of a river, Ningbo Sheng Li Design of Industrial Product Co., Ltd
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Abstract

A kind of display keyboard and its input method based on the key mapping input method of mobile phone 20, show that keyboard is consonant keyboard and vowel keyboard, display keyboard has 20 key mappings, wherein 20 consonant letters are correspondingly arranged in 20 key mappings in order, the first row b keys, p keys, m keys, f keys, d keys, second row t keys, n keys, l keys, g keys, k keys, the third line h keys, j keys, q keys, x keys, z keys and fourth line r keys, c keys, s keys, y keys, w keys are formed;Button corresponding to eight simple or compound vowel of a Chinese syllable letter a, e, n, i, g, ü, o, u difference is m keys, f keys, n keys, l keys, g keys, j keys, q keys, x keys composition vowel keyboard;26 English alphabets and numeral 0,1,2,3,4,5,6,7,8,9 and conventional punctuate ", " " o " "”“!" be distributed in 20 key mappings, the spelling input method and English input method switched over by the word input method switch key in fifth line function button.

Description

A kind of display keyboard and its input method based on the key mapping input method of mobile phone 20
Technical field
It is defeated based on the key mapping of mobile phone 20 more particularly to one kind the present invention relates to the word input technical field of cell phone keyboard Enter the display keyboard and its input method of method.
Background technology
With the fast development of information, mobile phone has turned into the indispensable part of our daily lifes.With intelligent hand The popularization of machine, traditional mobile phone key keyboard have been shown keyboard replacement.Most common two kinds of keyboards are T9 keyboards in mobile phone And full keyboard.Spelling input method is main flow in input method of Chinese character, and more universal mobile phone phonetic input method is that T9 phonetics are defeated at present Enter method and full keyboard spelling input method.Full keyboard input method can realize the input of whole sentence level Chinese character in input Pinyin, but due to The button of its composition keyboard is more and mobile phone screen size is limited, causes the area very little of each button.Therefore, in typewriting input When, often occur and press the wrong button or be not easy the accurate phenomenon clicked on target and be good for, this carrys out very big inconvenience to typewriter ribbon.According to Expand the measure of keyboard, then visual ill effect is produced to mobile phone page layout.Therefore, full keyboard spelling input method is difficult to Popularized in mobile phone.And the T9 spelling input methods being most widely used in mobile phone, then when Chinese character input be present, button sequence is corresponding The repetition rate of coding of phonetic alphabet string is high, it is necessary to select the deficiency more than phonetic and word selection;Moreover, it can not smoothly realize whole sentence level Chinese character Input.
When inputting English with T9 input methods, there are 3 or 4 English alphabets on each button, as set on second button There are tri- letters of abc, the number for needing to click on when these three are alphabetical in input is respectively 1 time, 2 times, 3 times;On 7th button Tetra- letters of pqrs are provided with, the number for needing to click on when inputting this four letters is respectively 1 time, 2 times, 3 times, 4 times, is repeated Multiple click keys obviously greatly reduce the speed of input.In addition, two on some button is continuously inputted or two More than English alphabet when, often input after a letter need to wait for a period of time it is next alphabetical until occurring inputting After indicative cursor, next letter could be inputted.During such as continuous input ac, it is straight that a period of time is needed to wait for after alphabetical a is inputted To alphabetical c could be inputted when occurring and can input next alphabetical cursor, this just to English rapidly input generate it is very big Obstacle.In addition, repeating click keys and waiting for a period of time that the mistake in input extremely easily occurs during inputting again By mistake, this undoubtedly generates great inconvenience to English input again.
The content of the invention
The technical problems to be solved by the invention be in view of the above-mentioned state of the art, and provide show keyboard layout close Reason, the repetition rate of coding are low, can realize that Chinese character is rapidly input with English, and the one kind that can carry out whole sentence level Chinese character input is based on mobile phone 20 The display keyboard and its input method of key mapping input method.
Technical scheme is used by the present invention solves above-mentioned technical problem:It is a kind of aobvious based on the key mapping input method of mobile phone 20 Show keyboard, display keyboard is combined by consonant keyboard and vowel keyboard to be formed, and the display keyboard includes 20 in the row arrangement of four rows five Key mapping, wherein form 20 consonant letter b, p of phonetic transcriptions of Chinese characters initial consonant, m, f, d, t, n, l, g, k, h, j, q, x, z, r, c, s, Y, w is arranged in 20 key mappings with being corresponding in turn to essentially according to Chinese spelling pronunciation matrix order, so as to be formed by the first row word B keys, p keys, m keys, f keys, the d keys of female button, t keys, n keys, l keys, g keys, the k keys of the second row alphabet key, the third line letter are pressed The display keyboard that the h keys of key, j keys, q keys, x keys, r keys, c keys, s keys, y keys, the w keys of z keys and fourth line alphabet key are formed Consonant keyboard;Eight simple or compound vowel of a Chinese syllable letters a, e, n, i, g, ü, o, u of composition Chinese phonetic alphabet simple or compound vowel of a Chinese syllable are distributed in 20 key mapping middle positions In on eight alphabet keys in centre position, wherein ü is represented with English alphabet v;Eight alphabetical a of composition Chinese phonetic alphabet simple or compound vowel of a Chinese syllable, E, button corresponding to n, i, g, v, o, u difference is m keys, f keys, n keys, l keys, g keys, j keys, q keys, the rhythm of x keys composition display keyboard Female keyboard.26 English alphabets and numeral 0,1,2,3,4,5,6,7,8,9 and conventional punctuate ", " " o " "”“!" be distributed in In 20 key mappings.
To optimize above-mentioned technical proposal, the measure taken also includes:
B, p, m, f, d, t, n, l, g, k, h, j, q, x, z, r, c, s, y and w20 English in 26 above-mentioned English alphabets Button is b keys, p keys, m keys, f keys, d keys, t keys, n keys, l keys, g keys, k keys, h keys, j keys, q keys, x to word mother correspondingly Key, z keys, r keys, c keys, s keys, y keys and w keys;Letter corresponding to a, e, i, v, o, u 6 letter difference in 26 English alphabets Button is m keys, f keys, l keys, j keys, q keys, x keys.
Alphabet key corresponding to above-mentioned numeral 0,1,2,3,4,5,6,7,8,9 is respectively b keys, p keys, m keys, f keys, n Key, l keys, g keys, j keys, q keys, x keys.
Above-mentioned conventional punctuate ", " " o " "”“!" corresponding distribution alphabet key be d keys, k keys, z keys, w keys.
Above-mentioned display keyboard is provided with fifth line function button, and the fifth line function button is followed successively by symbol from left to right Key, numerical key, space bar, word input method switch key and return key.
In 20 key mappings of above-mentioned display keyboard, the alphabetical setting principle corresponding to each key mapping is:The conventional Chinese of statistics Word and the phonetic of everyday expressions, according to the height of the frequency that each letter occurs in the phonetic of statistics, determine it away from center button The distance of distance;The high letter of the frequency of occurrences, it is arranged at the key position nearer from center button;The low word of the frequency of occurrences Mother, it is arranged on from center button key position farther out.Meanwhile combining Pinyin initial consonant table order, finally determine this Show distribution situation alphabetical on each button of keyboard.
A kind of input method of the display keyboard based on the key mapping input method of mobile phone 20, the input method include passing through fifth line work( The spelling input method and English input method that word input method switch key in energy button switches over:Spelling input method is to spell The method that Chinese character input is carried out under sound input state, system is defaulted as by b keys, p keys, m keys, f automatically under Pinyin Input state Key, d keys, t keys, n keys, l keys, g keys, k keys, h keys, j keys, q keys, x keys, z keys, r keys, c keys, s keys, y keys, the initial consonant of w keys composition Keyboard or by m keys, f keys, n keys, l keys, g keys, j keys, q keys, x keys form correspondingly eight alphabetical a, e of simple or compound vowel of a Chinese syllable, n, I, the vowel keyboard of g, v, o, u composition, to realize the input of the Chinese phonetic alphabet, and then realizes the input of Chinese character.
Above-mentioned English input method is the method that English input is carried out under English input state, under English input state When carrying out English input, when any one in 20 English alphabets of the input in addition to six English alphabets of aeiouv During English alphabet, the alphabet key corresponding to the English alphabet that click needs input once completes the alphabetical input;Again Input before next letter, be not required to when indicative cursor occurs that next alphabetical input can be carried out.As input aeio During this six English alphabets of uv, double-click and contain the alphabetical alphabet key, you can input the letter;Input again outside the button Button on letter when, next alphabetical input can be carried out by being also not required to the appearance when indicative cursor.Only continuous During two letters inputted on same button, it is next alphabetical defeated that intermediate demand waits until that indicative cursor is just carried out after occurring Enter, can so avoid the occurrence of the mistake in input.Such button shares a keys, e keys, i keys, v keys, o keys, six, u keys, and And only continuously two letters on one button of input when, centre just occurs that the wait of indicative cursor is next alphabetical defeated Enter.In summary, English input method of the invention can realize the continuous input of English alphabet substantially, so as to greatly improve word Input speed.
B keys are double-clicked under Pinyin Input state or under English input state, system then enters numeral input state.In numeral 0 under input state, 1,2,3,4,5,6,7,8,90 one-to-one alphabet keys of numeral be b keys, p keys, m keys, f keys, n Key, l keys, g keys, j keys, q keys, x keys.Click b keys, p keys, m keys, f keys, n keys, l keys, g keys, j keys, q keys, x keys i.e. The numeral corresponding to the alphabet key is directly inputted, input process need not be switched to digital page.Be totally lost after numeral, click b keys, Any one alphabet key beyond p keys, m keys, f keys, n keys, l keys, g keys, j keys, q keys, x keys, then system switch again To original input method status.
When inputting digital, also, into the numeral input page, numeral can be realized by clicking on the button of the digital state page Input.
Under Pinyin Input state or under English input state, double-click any four often with punctuate ", " " o " "”“!" institute it is right Alphabet key d keys, k keys, z keys, the w keys answered, can directly input the punctuation mark corresponding to the alphabet key, input process The punctuation mark page need not be switched to.
Compared with prior art, 20 consonant letters for forming phonetic transcriptions of Chinese characters are mainly pressed initial consonant table order successively by the present invention It is arranged in correspondence with 20 key mappings, eight simple or compound vowel of a Chinese syllable letters of composition phonetic transcriptions of Chinese characters simple or compound vowel of a Chinese syllable, which are then distributed in 20 key mappings, to be located at On eight alphabet keys in centre position, 26 English alphabets and numeral 0,1,2,3,4,5,6,7,8,9 and conventional punctuate ", " “o”“”“!" be distributed in 20 key mappings.Compared with T9 input methods, the present invention can effectively reduce mobile phone in the prior art Button sequence corresponds to the repetition rate of coding of phonetic alphabet string during Pinyin Input, and whole sentence level Chinese character can not be carried out by solving mobile phone phonetic input method The problem of input;Eliminate click keys need to be repeated in inputting English letter and occur in continuous inputting English letter when Between waiting problem.Compared with full keyboard, display keyboard of the invention 26 buttons altogether, and full keyboard shares nearly 40 buttons, Button size and T9 keyboards on this display keyboard(Totally 20 buttons)Button size approaches, i.e., button area compared with Greatly, it is suitable for the click of finger;The accuracy rate of click keys is high, and typing speed is fast;Alphabetical distribution is essentially according to sound on button Matrix order arranges, and without remembering the position of button, word input is very convenient, easy to spread.
Brief description of the drawings
Fig. 1 is the Distribution and localization figure that the present invention shows letter in 20 key mappings of keyboard, numeral, punctuate and function button;
Fig. 2 is the positioning schematic diagram for forming consonant keyboard of the present invention;
Fig. 3 is the positioning schematic diagram for forming vowel keyboard of the present invention;
Fig. 4 is to form the frequency diagram that each letter of the present invention occurs in phonetic.
Embodiment
Embodiments of the invention are described in further detail below in conjunction with accompanying drawing.
The key mapping that Fig. 1 to Fig. 3 is the present invention positions schematic diagram.Fig. 4 forms each letter of the present invention to be occurred in phonetic Frequency diagram.
A kind of display keyboard based on the key mapping input method of mobile phone 20 of the present invention, it shows keyboard by virtual consonant keyboard and void The vowel keyboard combination of plan is formed, and the display keyboard includes 20 key mappings in the row arrangement of four rows five, wherein forming phonetic transcriptions of Chinese characters 20 consonant letters b, p, m, f, d, t, n, l, g, k, h, j, q, x, z, r, c, s, y, w of initial consonant are essentially according to Chinese Pin Yin pseudonym Table order be arranged on being corresponding in turn in 20 key mappings, so as to formed by the b keys of the first row alphabet key, p keys, m keys, f keys, D keys, t keys, n keys, l keys, g keys, the k keys of the second row alphabet key, the h keys of the third line alphabet key, j keys, q keys, x keys, z keys with And the consonant keyboard for showing keyboard that r keys, c keys, s keys, y keys, the w keys of fourth line alphabet key are formed;Form phonetic transcriptions of Chinese characters rhythm Eight female simple or compound vowel of a Chinese syllable letters a, e, n, i, g, ü, o, u are distributed in eight alphabet keys centrally located in 20 key mappings On, wherein ü is represented with the v of English alphabet;Eight alphabetical a, e, n, i, g, v, o, u of composition phonetic transcriptions of Chinese characters simple or compound vowel of a Chinese syllable are corresponded to respectively Alphabet key for m keys, f keys, n keys, l keys, g keys, j keys, q keys, x keys form show keyboard vowel keyboard.Above-mentioned initial consonant Keyboard and vowel keyboard combine and form the display keyboard based on the key mapping input method of mobile phone 20, i.e. the five of the first row of 20 key mappings The letter of button distribution is respectively b, p, m a, f e, d;Second row five buttons distribution letter be respectively t, n, l i, g, k;The letter of five buttons distribution of the third line is respectively h, j v, q o, x u, z;The letter of five buttons distribution of fourth line Respectively r, c, s, y, w.
Here, " 20 consonant letters for forming phonetic transcriptions of Chinese characters initial consonant " in epimere word are explained as follows:In country In the Scheme for the Chinese Phonetic Alphabet of announcement, initial consonant shares 21, i.e. b, p, m, f, d, t, n, l, g, k, h, j, q, x, r, z, c, s, zh, ch、sh.And y and w are not initial consonants, they are mainly used to sound insulation.But y and w herein, are considered as " letter for forming initial consonant ", So b, p, m, f, d, t, n, l, g, k, h, j, q, x, r, z, c, s and y and w totally two ten consonant letters, just constitute this hair The obvious consonant keyboard for showing keyboard.Consonant keyboard can complete the defeated of the remainder in addition to simple or compound vowel of a Chinese syllable part of all phonetics Enter, i.e. the input of the initial consonant and y, w of the Chinese phonetic alphabet.
In 20 key mappings of this display keyboard, the alphabetical setting principle corresponding to each key mapping is:Count Chinese characters in common use With the phonetic of everyday expressions, according in the phonetic of statistics it is each letter occur frequency height, determine its away from center button away from From distance.The high letter of the frequency of occurrences, just it is arranged at the key position nearer from center button;The low word of the frequency of occurrences Mother, just set from center button key position farther out at.Meanwhile combining Pinyin initial consonant table order, finally determine Alphabetical distribution situation on each button of this display keyboard.
20 consonant letters b, p, m, f, d, t, n, l, g, k, h, j, q, x, z, r, c, s, y, w on consonant keyboard are correspondingly pressed The setting principle of the position of key is:The order of one-to-one 20 consonant letters of 20 key mappings on consonant keyboard, mainly according to According to Chinese spelling pronunciation matrix order, appropriate adjustment is then carried out according to following principle.
Adjustment principle:The phonetic of Chinese characters in common use and conventional Chinese terms is counted, is gone out according to each letter in the phonetic of statistics The height of existing frequency, determine its distance away from center button " l keys " distance.The high letter of the frequency of occurrences, is just arranged on from At the nearer key position of heart button;The low letter of the frequency of occurrences, just set from center button key position farther out at.Root Principle accordingly, finally determine distribution situation alphabetical on 20 buttons of consonant keyboard:The first row alphabet key is b keys, p Key, m keys, f keys, d keys, the second row alphabet key are t keys, n keys, l keys, g keys, k keys, and the third line alphabet key is h keys, j keys, q Key, x keys, z keys and fourth line alphabet key are r keys, c keys, s keys, y keys, w keys.
Eight one-to-one buttons of simple or compound vowel of a Chinese syllable letter a, e, n, i, g, v, o, u institute of vowel keyboard are according to following principle come really It is fixed.
The position setting principle of eight simple or compound vowel of a Chinese syllable letters a, e, n, i, g, v, o, u on vowel keyboard is:
(1)For simple or compound vowel of a Chinese syllable letter n, g, corresponding button is respectively n keys, g keys on consonant keyboard.
(2)For frequency of occurrences highest simple or compound vowel of a Chinese syllable letter(Do not include n, g), be located at the center button of consonant keyboard I.e. on " l keys ".
(3)For the lower phonetic alphabet of the frequency of occurrences, it is disposed at from center button close proximity.
The simple or compound vowel of a Chinese syllable letter being distributed on the vowel keyboard button of the display keyboard of the 20 key mapping input methods of the present invention is according to upper Principle is stated, is determined by counting the phonetic of Chinese characters in common use and everyday expressions.Final key is determined according to mentioned above principle Eight one-to-one buttons of simple or compound vowel of a Chinese syllable letter on disk:Form word corresponding to eight alphabetical a, e, n, i, g, v, o, u difference of simple or compound vowel of a Chinese syllable Female button is m keys, f keys, n keys, l keys, g keys, j keys, q keys, x keys.
Advantage of this display keyboard when carrying out Chinese character input be:This is a kind of mobile phone key for being suitable for single finger typewriting Disk.For such keyboard in typewriting, single finger displacement is few, and typing speed is fast;Character string corresponds to phonetic when Chinese character inputs The repetition rate of coding of alphabetic string is also very low.
In addition, 26 English alphabets and numeral 0,1,2,3,4,5,6,7,8,9 and conventional punctuate ", " " o " "”“!" It is distributed in 20 key mappings of this display keyboard.
B, p, m, f, d, t, n, l, g, k, h, j, q, x, z, r, c, s, y and w20 English in 26 above-mentioned English alphabets Button is b keys, p keys, m keys, f keys, d keys, t keys, n keys, l keys, g keys, k keys, h keys, j keys, q keys, x to word mother correspondingly Key, z keys, r keys, c keys, s keys, y keys and w keys;Alphabet key corresponding to a, e, i, v, o, u 6 letters in 26 English alphabets Respectively m keys, f keys, l keys, j keys, q keys, x keys.
Alphabet key corresponding to above-mentioned numeral 0,1,2,3,4,5,6,7,8,9 is respectively b keys, p keys, m keys, f keys, n Key, l keys, g keys, j keys, q keys, x keys.
Above-mentioned conventional punctuate ", " " o " "”“!" corresponding distribution alphabet key be d keys, k keys, z keys, w keys.
Above-mentioned display keyboard is provided with fifth line function button, and the fifth line function button is followed successively by symbol from left to right Key, numerical key, space bar, word input method switch key and return key.
A kind of input method of display keyboard based on the key mapping input method of mobile phone 20 of the present invention, the input method include passing through The spelling input method and English input method that word input method switch key in fifth line function button switches over.
Spelling input method under Pinyin Input state carry out Chinese character input method, under Pinyin Input state system from It is dynamic to be defaulted as by b keys, p keys, m keys, f keys, d keys, t keys, n keys, l keys, g keys, k keys, h keys, j keys, q keys, x keys, z keys, r keys, c Key, s keys, y keys, the consonant keyboard of w keys composition or one-to-one by m keys, f keys, n keys, l keys, g keys, j keys, q keys, x keys institute The vowel keyboard of eight alphabetical a, e, n, i, g, v, o, u compositions of simple or compound vowel of a Chinese syllable is formed, realizes the input of the Chinese phonetic alphabet, and then realize the Chinese The input of word.
Above-mentioned English input method is the method that English input is carried out under English input state, under English input state When carrying out English input, when any one in 20 English alphabets of the input in addition to six English alphabets of aeiouv During English alphabet, the alphabet key corresponding to the English alphabet that click needs input once completes the alphabetical input;Again Input before next letter, be not required to when indicative cursor occurs that next alphabetical input can be carried out.As input aeio During this six English alphabets of uv, double-click and contain the alphabetical alphabet key, you can input the letter;Input again outside the button Button on letter when, next alphabetical input can be carried out by being also not required to the appearance when indicative cursor.Only continuous During two letters inputted on same button, it is next alphabetical defeated that intermediate demand waits until that indicative cursor is just carried out after occurring Enter, can so avoid the occurrence of the mistake in input.Such button shares a keys, e keys, i keys, v keys, o keys, six, u keys, and And only continuously two letters on one button of input when, centre just occurs that the wait of indicative cursor is next alphabetical defeated Enter.
In summary, English input method of the invention can realize the continuous input of English alphabet substantially.It is defeated with T9 English Enter method to compare, English input method of the invention, be greatly improved text input speed, while can also reduce the mistake in typewriting input By mistake.
B keys are double-clicked under Pinyin Input state or under English input state, system then enters numeral input state.In numeral 0 under input state, 1,2,3,4,5,6,7,8,90 one-to-one alphabet keys of numeral be b keys, p keys, m keys, f keys, n Key, l keys, g keys, j keys, q keys, x keys.Click b keys, p keys, m keys, f keys, n keys, l keys, g keys, j keys, q keys, x keys i.e. The numeral corresponding to the alphabet key is directly inputted, input process need not be switched to digital page.Be totally lost after numeral, click b keys, Any one alphabet key beyond p keys, m keys, f keys, n keys, l keys, g keys, j keys, q keys, x keys, then system switch again To original Pinyin Input state or English input state.
When inputting digital, also, into the numeral input page, numeral can be realized by clicking on the button of the digital state page Input.
Under Pinyin Input state or under English input state, double-click any four often with punctuate ", " " o " "”“!" institute it is right Alphabet key d keys, k keys, z keys, the w keys answered, can directly input the punctuation mark corresponding to the alphabet key, input process The punctuation mark page need not be switched to.Input for other punctuation marks, it can be carried out in the punctuation mark page.Certainly, it is right In ", " " o " "”“!" this four conventional punctuates can also be inputted in the symbol page.
Fig. 2 is the positioning schematic diagram of consonant keyboard of the present invention, as illustrated, right on 20 buttons being distributed on consonant keyboard The letter answered is respectively b, p, m, f, d, t, n, l, g, k, h, j, q, x, z, r, c, s, y, w.This 20 consonant characters can be completed The input of the input, i.e. Chinese Pin Yin pseudonym part and y, w of the remainder in addition to simple or compound vowel of a Chinese syllable part of all Chinese phonetic alphabet. Specifically include:The phonetic started with y, the phonetic started with w, with 21 initial consonant b, p in the Scheme for the Chinese Phonetic Alphabet of national publication, M, the phonetic of f, d, t, n, l, g, k, h, j, q, x, r, z, c, s, zh, ch, sh beginning.The consonant keyboard can complete these Chinese The input of the beginning part of phonetic.
Vowel keyboard shown in Fig. 3, corresponding letter is respectively a, e, n, i, g, v, o, u on 8 buttons being distributed thereon. This 8 consonant characters can complete the input of the simple or compound vowel of a Chinese syllable part of all Chinese phonetic alphabet.Specifically include:Single vowel phonetic such as an, En, a etc., the phonetic that initial consonant combines with simple or compound vowel of a Chinese syllable, the phonetic that y combines with simple or compound vowel of a Chinese syllable, the phonetic that w combines with simple or compound vowel of a Chinese syllable.The vowel keyboard can To complete the input of the simple or compound vowel of a Chinese syllable part of these phonetics.
Display keyboard shown in Fig. 1, i.e. the display keyboard based on the key mapping input method of mobile phone 20, the 20 of its character input point The letter being distributed on individual button is respectively:The letter of five buttons distribution of the first row is respectively b, p, m a, f e, d, the second row The letter of five buttons distribution be respectively t, n, l i, g, k, the letter of five buttons distribution of the third line is respectively h, j v, q O, x u, z, the letter of five buttons distribution of fourth line is respectively r, c, s, y, w;26 letters are included altogether.It is by upper State consonant keyboard and vowel keyboard combination and formed.The display keyboard can smoothly realize the inputs of all Chinese phonetic alphabet with And the input of English alphabet.Under Pinyin Input state, it is possible to achieve the input of Chinese character;The display keyboard contains 26 English Letter, the input of English can be realized under English input state.It is aobvious shown in Fig. 1 in the input process of Chinese character and English Showing the page of keyboard does not have visual change, and 20 key positions, sizes do not change.Consonant keyboard and vowel keyboard Automatic conversion be to be realized according to the composition feature of the Chinese phonetic alphabet itself.
To the composition feature of the Chinese phonetic alphabet analysis is carried out to find, the phonetic of Chinese character be made up of initial consonant and simple or compound vowel of a Chinese syllable or only by Simple or compound vowel of a Chinese syllable forms.The Chinese phonetic alphabet can not be formed according to the alphabetic string of initial consonant and initial consonant, simple or compound vowel of a Chinese syllable and initial consonant, initial consonant with simple or compound vowel of a Chinese syllable or containing only The characteristics of alphabetic string for having simple or compound vowel of a Chinese syllable could form the Chinese phonetic alphabet, it is possible to achieve following functions.
When Pinyin Input is carried out under phonetic state, if what is inputted first is the initial consonant of phonetic, based on the key of mobile phone 20 The display keyboard of position input method(Hereinafter referred to as it is used as " system ")The automatic consonant keyboard being defaulted as under Pinyin Input state.That is point Hit any alphabet key on consonant keyboard, system default be by b keys, p keys, m keys, f keys, d keys, t keys, n keys, l keys, g keys, k keys, H keys, j keys, q keys, x keys, z keys, r keys, c keys, s keys, y keys, the consonant keyboard of w keys composition, so as to input the consonant letter;It is totally lost The consonant letter and when carrying out simple or compound vowel of a Chinese syllable letter input again, system will be automatically converted to by consonant keyboard m keys, f keys, n keys, l keys, The vowel keyboard that g keys, j keys, q keys, x keys are formed, carry out the input of simple or compound vowel of a Chinese syllable letter.Simple or compound vowel of a Chinese syllable of being totally lost is alphabetical and carries out initial consonant again During letter input, system is just converted to consonant keyboard again;The continuous input for carrying out phonetic transcriptions of Chinese characters is circulated with this.If input first Be single vowel Chinese character phonetic, i.e., only the phonetic of simple or compound vowel of a Chinese syllable when, then system is defaulted as the simple or compound vowel of a Chinese syllable under Pinyin Input state automatically Keyboard.Any alphabet key on vowel keyboard is clicked on, system default is by a keys, e keys, n keys, i keys, g keys, v keys, o keys, u keys The vowel keyboard of composition and carry out simple or compound vowel of a Chinese syllable letter input.It is totally lost and carries out the input of simple or compound vowel of a Chinese syllable letter after the simple or compound vowel of a Chinese syllable letter again, then is System remains as vowel keyboard;It is totally lost and carries out the input of consonant letter after the simple or compound vowel of a Chinese syllable letter again, then system is converted to consonant keyboard, enters The input of row consonant letter.The continuous input for carrying out phonetic transcriptions of Chinese characters is circulated with this.If the initial consonant inputted first be zh, ch or Sh, when first consonant letter of being totally lost inputs h again, system remains as consonant keyboard and inputs alphabetical h, so as to complete initial consonant zh, Ch or sh input;When then inputting simple or compound vowel of a Chinese syllable again, system is converted to the input that vowel keyboard carries out simple or compound vowel of a Chinese syllable letter.
Such as:Baba (father) is inputted with this display keyboard, when inputting an initial consonant b, system is given tacit consent to automatically B is inputted for consonant keyboard, then clicks " m keys " system default and inputs a for vowel keyboard, so as to complete phonetic ba's Input, it is the input for realizing a target characters finally to select Chinese character corresponding to phonetic ba;When having inputted ba and inputting b again, automatically Be converted to consonant keyboard and input b, click " m keys " system default again afterwards and input a for vowel keyboard;So as to complete baba's Input.On the word selection column of keyboard, only mono- pinyin combinations of baba, the input of Chinese character " father " can be realized quickly.
Such as:With this display keyboard to shang (on) input, click keys code is " sh246 " successively, button sequence pair The phonetic alphabet string answered(Can be into the monogram of the Chinese phonetic alphabet)A kind of for shang, i.e., button sequence corresponds to phonetic alphabet string The repetition rate of coding((The quantity of quantity-button sequence of corresponding phonetic alphabet string)The quantity of/button sequence)It is zero.Using T9 keys When disk inputs, click keys code " 74264 " successively, then phonetic alphabet string corresponding to button sequence have shang, qiang, shani, Shami, siani etc..With input of this display keyboard to xianshi (reality), click keys code is " 9524sh5 " successively, Phonetic alphabet string corresponding to button sequence(Can be into the monogram of the Chinese phonetic alphabet)It is a kind of for xianshi.It is defeated using T9 keyboards It is fashionable, click keys code " 9426744 " successively, then phonetic alphabet string at least xianshi, xiaoshi corresponding to button sequence, Eight kinds of zhanshi, zhaoshi, yiaoshi, yiboshi, ziaoshi, ziboshi.If the input that is further continued for ining succession is alphabetical, More pinyin combinations will occur in the input of T9 keyboards, and this will cause to design, in calculating to conversion of the phonetic to whole sentence sentence Complexity it is too high, possible candidate sentences are too many, and can not realize the input of whole sentence level Chinese character.
This display keyboard can almost accomplish that same full keyboard is the same, realize unique input of phonetic alphabet string, so as to significantly Reduce the quantity that button sequence corresponds to phonetic alphabet string;And then smoothly realize the input of whole sentence level Chinese character.The Chinese is carried out with this keyboard In word input process, only continuously just occur when being clicked on a keys, e keys, i keys, o keys, u keys, v keys this six press keys Extremely individual other key set code string corresponds to the situation of two or more phonetic alphabet strings.For example, in the input of progress individual Chinese character, When clicking on m keys and l key inputs Chinese character " love ", it may appear that two phonetic alphabet strings of ai and mi;Click on m keys and q key input Chinese characters When " ink ", it may appear that two phonetic alphabet strings of ao and mo.Except this two, it is corresponding two that other button sequences are almost can not find again Or the situation of two or more phonetic alphabet string.Although above-mentioned individual cases occur when inputting individual Chinese character, all only correspond to Two phonetics, on the word selection column of keyboard, it can be easy to target characters occur.During the input of progress phrase or sentence, continuous input A string of key set codes may correspond to several phonetic alphabet strings, but because phrase and sentence are fixed Chinese character combinations, in Chinese character group Other phonetic alphabet strings may be eliminated and only remain next target alphabetic string when synthesizing word.In a word, this display keyboard exists When carrying out the input of Chinese character, unique input of target phonetic alphabet string can be realized substantially, so as to realize the defeated of whole sentence level Chinese character Enter.
During Chinese character input being carried out with this display keyboard, it is not necessary to phonetic is selected as T9 input methods, so as to Find target characters;It is similar with T9 keyboard sizes moreover, the button area of this display keyboard is larger, it can realize pair Button quick and accurately click on.When full keyboard inputs, though unique input of target alphabetic string can be realized, whole sentence can be smoothly realized The input of level Chinese character;But its button area is smaller, is not suitable for the accurate click of finger, can not quickly and accurately carry out word Input, thus can not be popularized in small, middle screen mobile phone.
The respective advantage of this display keyboard integrated T9 keyboards and full keyboard, eliminate two kinds of keyboards when word inputs not Foot;It can complete to be adapted to finger progress word fast and accurately to input, and target phonetic alphabet string can uniquely be inputted, from And it can smoothly realize the input of whole sentence level Chinese character.
When English input is carried out under English input state, when input is in addition to six English alphabets of a, e, i, v, o, u 20 English alphabets in any one English alphabet when, clicking on needs the letter corresponding to the English alphabet that inputs to press Key once, that is, completes the alphabetical input;When inputting this six English alphabets of a, e, i, v, o, u, double-click containing the letter Alphabet key, you can input the letter.For example, during inputting English letter a, the button m keys containing alphabetical a are double-clicked, that is, input word Female a, that inputted if m keys are clicked is alphabetical m.
When needing continuous input containing two letters on some button in a, e, i, v, o, u six press keys, such as connect When continuing the English alphabet ma or am on input m keys, need to click on m keys three times altogether;When adopting consecutive click chemical reaction button twice after be spaced For a period of time, clicked on again once after indicative cursor to appear, then it represents that two letters continuously inputted are am;Work as click keys Certain interval of time after once, adopting consecutive click chemical reaction button is twice again after indicative cursor to appear, then it represents that two continuously inputted Letter is ma.
Under Pinyin Input state or under English input state, b keys are double-clicked, then system enters numeral input state, in number 0 under word input state, 1,2,3,4,5,6,7,8,90 one-to-one alphabet keys of numeral be b keys, p keys, m keys, f Key, n keys, l keys, g keys, j keys, q keys, x keys;Click b keys, p keys, m keys, f keys, n keys, l keys, g keys, j keys, q keys or X keys are to directly input the numeral corresponding to the alphabet key, and input process need not be switched to digital page.It is totally lost after numeral, it is single Any one alphabet key hit beyond b keys, p keys, m keys, f keys, n keys, l keys, g keys, j keys, q keys or x keys, then return to Under input state originally.For example, when needing input numeral 123 under Pinyin Input state, b keys, keyboard shift to number are double-clicked Word input state, click on alphabet key " p keys ", " m keys ", " f keys " corresponding to numeral, you can directly carry out the defeated of numeral 123 Enter;It is totally lost after numeral, clicks any button in addition to numerical key such as " t keys ", system returns to original Pinyin Input shape State.When input numeral 123 is needed under English input state, b keys are double-clicked, keyboard shift to numeral input state, click on numeral Corresponding alphabet key " p keys ", " m keys ", " f keys " can carry out the input of numeral 123;It is totally lost after numeral, clicks except number Such as " t keys ", system returns to original English input state to any letter button outside keyboard.
Under Pinyin Input state or under English input state, double-click any four often with punctuate ", " " o " "”“!" institute one Alphabet key d keys, k keys, z keys, w keys corresponding to one, can directly input the punctuation mark corresponding to the alphabet key, input Process need not be switched to the punctuation mark page.For example, in Chinese character input process, d keys are double-clicked, then have directly inputted punctuate ", "; Any alphabet key is clicked again, then continues to input phonetic transcriptions of Chinese characters.
Other punctuation marks are such as inputted, can be clicked by the symbolic key on the fifth line of the display keyboard of the present invention Symbolic key, selection input is carried out in the symbol page.
To State General Bureau of Standardization's issue《Information exchange Chinese characterCodingCharacter set》Middle 6763 included conventional Chinese The phonetic of word carries out data statistics, draws 26 letters(A, e, n, i, g, v, o, u and b, p, m, f, d, t, l, k, h, j, q, x, z, r、c、s、y、w)The frequency occurred in the phonetic counted, as shown in Figure 4;To 100,000 height in SOGOU internets dictionary Frequency word(In page more than 200 ten thousand, 100,000 high frequency words are counted, word and Chinese idiom are included in high frequency words)Phonetic enter line number According to collection, 26 letters are drawn(A, e, n, i, g, v, o, u and b, p, m, f, d, t, l, k, h, j, q, x, z, r, c, s, y, w)Uniting The frequency occurred in the phonetic of meter, as shown in Figure 4.
Fig. 4 is the frequency that each letter occurs in phonetic
According to Fig. 4 statistics, in the phonetic of the 100000 internet high frequency words counted, what each phonetic alphabet occurred Number ratio shared in the total degree that all letters occur(That is frequency), it is and each in the phonetic of 6763 Chinese characters in common use of national standard The ratio of total degree is closer to shared by individual letter.
According to above-mentioned Fig. 4 statistics, alphabetical a, e, i, o, u, v, n, g of Chinese phonetic alphabet simple or compound vowel of a Chinese syllable are formed, in addition to v, The frequency occurred in phonetic is significantly larger than the frequency that each consonant letter occurs.So in this display keyboard, by vowel keyboard On eight buttons center section for being arranged on 20 key mappings be rational.
The simple or compound vowel of a Chinese syllable letter that distribution is corresponded as eight buttons on vowel keyboard refers to above-mentioned statistics, according to Lower principle determines.The position setting principle of eight simple or compound vowel of a Chinese syllable letters a, e, n, i, g, v, o, u on vowel keyboard is:
(1)For simple or compound vowel of a Chinese syllable letter n, g, corresponding button is respectively n keys, g keys on consonant keyboard.
(2)For frequency of occurrences highest simple or compound vowel of a Chinese syllable letter(Do not include n, g) be i, be located at the center of consonant keyboard by Key is " l keys " place.
(3)For the lower phonetic alphabet of the frequency of occurrences, it is disposed at from center button close proximity.
20 consonant letter b, p, m, f, d, t, n, l, g, k, h, j, q, x, z, r on the consonant keyboard of this display keyboard, C, the setting principle that s, y, w correspond to the position of button is:Essentially according to Chinese spelling pronunciation matrix order, then in conjunction with being united in Fig. 4 Count and make appropriate adjustment to the distributing position of consonant letter.Adjustment principle is:The each letter counted according to Fig. 4 occurs Frequency height, determine its distance away from center button " l keys " distance.The high letter of the frequency of occurrences, is just arranged on from center At the nearer key position of button;The low letter of the frequency of occurrences, just set from center button key position farther out at.
According to above-mentioned Fig. 4 statistics, the frequencies of occurrences of most consonant letters relative to the letter for forming simple or compound vowel of a Chinese syllable and Speech is all very low, and the frequency size that these consonant letters occur is all very close.So by consonant letter on this display keyboard Distribution is configured mainly in accordance with Chinese spelling pronunciation matrix order, is the statistical result for following Fig. 4, is met above-mentioned consonant letter and set Put principle.Also, the letter higher or lower to individual frequencies, its position being distributed on this display keyboard also can be good Meet above-mentioned consonant letter setting principle.
For example, for the higher consonant letter h of the frequency of occurrences, key position corresponding to it for display keyboard h keys, its away from It is relatively reasonable from a distance from center button l keys, do not adjust;For the relatively low alphabetical w of the frequency of occurrences, its corresponding w bond length from Center button " l keys " farther out, meets above-mentioned consonant letter setting principle, not adjusted.According to Chinese spelling pronunciation matrix order, r Before z, r and z position less follow above-mentioned Fig. 4 data statistics result, therefore r is exchanged with z order, i.e., z is r's Above.Key position after adjustment is shown shown in keyboard such as the present invention, the minimum consonant letter r of the frequency of occurrences, is arranged on the 4th Row first row, its distance center button distance are farthest;The of a relatively high alphabetical z of the frequency of occurrences, the row of the third line the 5th are arranged on, its Distance center button relative close.Such adjustment, change is smaller, and the influence to character position in Chinese spelling pronunciation matrix is not Greatly, it is easy to remember.
Alphabetical position distribution is to combine Fig. 4 statistics on this display keyboard, is determined according to above-mentioned alphabetical setting principle Out.When singly being referred to input word with it, finger displacement is small, is suitable for applying in mobile phone.When Chinese character inputs, The quantity that character string corresponds to phonetic alphabet string can be substantially reduced, almost accomplishes unique input of alphabetic string, it is whole so as to realize The input of sentence level Chinese character.Its alphabetical distribution sequence, arranged essentially according to Chinese spelling pronunciation matrix order, meet the memory of people Custom, it is easy to spread.
To spelling input method of the present invention and T9 spelling input methods, when carrying out Chinese character input, button sequence corresponds to phonetic word The repetition rate of coding of letter string((The quantity of quantity-button sequence of corresponding phonetic alphabet string)The quantity of/button sequence)Make following statistics Analysis:To SOGOU internets dictionary(In page more than 200 ten thousand, 100,000 high frequency words are counted)Data are gathered.Using this During invention spelling input method, higher to frequency of use 6 button sequences, 7 button sequences, 8 button sequence numbers According to statistics, show that button sequence corresponds to the repetition rate of coding of phonetic alphabet string nearly close to zero.As a result show, Pinyin Input of the present invention Method can accomplish unique output of target phonetic alphabet string when inputting Chinese character, i.e. a button sequence only corresponds to a phonetic Alphabetic string.

Claims (1)

1. a kind of display keyboard based on the key mapping input method of mobile phone 20, it is characterized in that:Described display keyboard by consonant keyboard and Vowel keyboard combination is formed, and the display keyboard includes 20 key mappings in the row arrangement of four rows five, wherein forming phonetic transcriptions of Chinese characters initial consonant 20 consonant letters b, p, m, f, d, t, n, l, g, k, h, j, q, x, z, r, c, s, y, w by initial consonant table order set with being corresponding in turn to Put in 20 key mappings, so as to be formed by the b keys of the first row alphabet key, p keys, m keys, f keys, d keys, the second row alphabet key T keys, n keys, l keys, g keys, k keys, the h keys of the third line alphabet key, j keys, q keys, x keys, z keys and fourth line alphabet key R keys, c keys, s keys, y keys, w keys form the consonant keyboard for showing keyboard;Eight simple or compound vowel of a Chinese syllable letter a, e of composition phonetic transcriptions of Chinese characters simple or compound vowel of a Chinese syllable, N, i, g, ü, o, u are distributed on eight alphabet keys centrally located in 20 key mappings, the wherein v of ü English alphabets Represent;Alphabet key corresponding to eight elements a, e, n, i, g, v, o, u difference of simple or compound vowel of a Chinese syllable is m keys, f keys, n keys, l keys, g keys, j Key, q keys, x keys form the vowel keyboard for showing keyboard;26 English alphabets and numeral 0,1,2,3,4,5,6,7,8,9 and often With punctuate ", " " o " "”“!" be distributed in 20 key mappings;B, p, m, f, d, t, n, l in 26 described English alphabets, G, k, h, j, q, x, z, r, c, s, y and w20 English alphabets are successively set on b keys, p keys, m keys, f keys, d keys, t correspondingly On key, n keys, l keys, g keys, k keys, h keys, j keys, q keys, x keys, z keys, r keys, c keys, s keys, y keys and w keys, in 26 English alphabets A, alphabet key corresponding to e, i, v, o, u 6 letter difference is m keys, f keys, l keys, j keys, q keys, x keys;Described numeral 0, 1st, alphabet key corresponding to 2,3,4,5,6,7,8,9 is respectively b keys, p keys, m keys, f keys, n keys, l keys, g keys, j keys, q keys, x keys; Described conventional punctuate ", " " o " "”“!" corresponding distribution alphabet key be d keys, k keys, z keys, w keys;Described display keyboard Provided with fifth line function button, the fifth line function button is followed successively by symbolic key, numerical key, space bar, Chinese and English from left to right Input method switch key and return key;
In 20 key mappings of described display keyboard, the alphabetical setting principle corresponding to each key mapping is statistics Chinese characters in common use and often With the phonetic of word, according to the height of the frequency that each letter occurs in the phonetic of statistics, determine it away from center button distance It is far and near;The high letter of the frequency of occurrences, it is arranged at the key position nearer from center button;The low letter of the frequency of occurrences, set From center button key position farther out at, meanwhile, combining Pinyin initial consonant table order, finally determine this display keyboard Each button on alphabetical distribution situation;
The input method of display keyboard based on the key mapping input method of mobile phone 20, the input method include passing through in fifth line function button The spelling input method and English input method that word input method switch key switches over:Spelling input method is in Pinyin Input state It is lower carry out Chinese character input method, under Pinyin Input state system be defaulted as automatically by b keys, p keys, m keys, f keys, d keys, t keys, N keys, l keys, g keys, k keys, h keys, j keys, q keys, x keys, z keys, r keys, c keys, s keys, y keys, w keys composition consonant keyboard or by m Key, f keys, n keys, l keys, g keys, j keys, q keys, x keys form eight alphabetical a, e, n, i, g, v, o, u groups of simple or compound vowel of a Chinese syllable correspondingly Into vowel keyboard, to realize the input of the Chinese phonetic alphabet, and then realize the input of Chinese character;
Described English input method is the method that English input is carried out under English input state, is carried out under English input state During English input, when any one in 20 English alphabets of the input in addition to a e i o u six English alphabets of v During English alphabet, the alphabet key corresponding to the English alphabet that click needs input once completes the alphabetical input;When When inputting a e i o u this six English alphabets of v, double-click and contain the alphabetical alphabet key, you can input the letter;
B keys are double-clicked under Pinyin Input state or under English input state, system then enters numeral input state, in numeral input 0 under state, 1,2,3,4,5,6,7,8,90 one-to-one alphabet keys of numeral be b keys, p keys, m keys, f keys, n keys, l keys, G keys, j keys, q keys, x keys, click b keys, p keys, m keys, f keys, n keys, l keys, g keys, j keys, q keys, x keys and directly input the letter and press Numeral corresponding to key, input process need not be switched to digital page, be totally lost after numeral, click b keys, p keys, m keys, f keys, n keys, Any one alphabet key beyond l keys, g keys, j keys, q keys, x keys, then system be switched to again original Pinyin Input state or English input state;
Under Pinyin Input state or under English input state, double-click any four often with punctuate ", " " o " "”“!" corresponding to Alphabet key d keys, k keys, z keys, w keys, can directly input the punctuation mark corresponding to the alphabet key, and input process need not be cut Change to the punctuation mark page.
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