CN101398717B - Display variable keyboard and input method - Google Patents
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Abstract
The invention provides a variable display keyboard which comprises a keyboard with each key defining different codes, a display device which is arranged on the surface of the keyboard and displays representing icons of the codes corresponding to the keys on the surface of the keyboard and a control apparatus which controls the display device to display subsequent letters matched with a first letter on the surface of the keyboard according to the first letter input at the keyboard. The invention also provides an inputting method which comprises the steps of inputting the first letter, providing the subsequent letters matched with the first letter for the user to select and selecting a Chinese character according to the combination of the first letter and the subsequent letters.
Description
Technical field
The present invention relates to handheld device input field, relate to a kind of display variable keyboard and a kind of input method particularly.
Background technology
Arrival along with the 3G epoch, becoming increasingly abundant of various application on the handheld device, various handheld devices not only possess the function of conversation/schedule management/browse, and have the interactive application that need a large amount of texts inputs of user, for example mobile office, mobile Blog and mobile e-mail or the like more.In the input mode of existing handheld device, can not make input media realize " efficiency " of higher standard, " ease for use ", " fault-tolerance " simultaneously, thereby satisfy the user demand of a large amount of text inputs.
Hand-held product needed input content in China's listing mainly contains English and two kinds of Chinese at present.Wherein Chinese has two kinds of input methods of phonetic and stroke usually from input form.Modal input equipment can be supported the input of English, phonetic and stroke, but they can't provide experience preferably simultaneously.Below will introduce existing several input equipment.
A, Qwerty keyboard
The Qwerty keyboard is typewriter and the computer keyboard based on Latin alphabet standard that various countries use, and is widely used as industrywide standard, and people are familiar with its layout, are man-machine interfaces the most widely.One yard on Qwerty keyboard one key, the input of suitable English.But because English different with the articulatory configuration of phonetic, the simple or compound vowel of a Chinese syllable with phonetic in the Qwerty keyboard is decomposed into single character, needs certain learning time to adapt to when bringing into use, and Shu Ru efficient depends on the familiarity to the keyboard layout simultaneously.If on the Qwerty keyboard, carry out the design (as Two bors d's oeuveres) or the stroke input of the initial and the final input, need again keyboard layout to be defined, increased user's learning burden.
B, ABC keyboard
The ABC keyboard is a kind of keyboard that mobile communication terminal often uses, and per three or four letters are corresponding with the numerical key of 2-9 respectively, thereby can finish input function by a small amount of button, to save the space.But owing to be many yards on a key, service efficiency is low, is not suitable for a large amount of text inputs.
C, handwriting input
Handwriting input also is a kind of common input mode, saves the keyboard space, no matter be that input Chinese character or input are English, as long as the writing process of simulation on paper, user's learning burden is light.But because the identification levels of accuracy that handwriting recognition software is identified the handwriting is uneven, the mistake of identification has caused the generation of additional operations, and efficient is not high; And the handwriting input mode need to import person's handwriting complete, efficient is not necessarily fast than the keyboard input.
Therefore, need provide a kind of can improve Chinese character input efficiency and have do not increase the high-efficiency Chinese characters of user learning burden input keyboard and input method.By this device and input method, the input mode of easier study can be provided on handheld device, on handheld device, provide service efficiency higher input mode, on handheld device, provide fault-tolerance stronger input mode, and the improvement of the experience of supporting spelling input method, stroke input method and English three kinds of input modes simultaneously is provided.
Summary of the invention
In order to realize purpose of the present invention, a kind of display variable keyboard has been proposed, comprising: keyboard, each presses the different code of key definition; Display device, described display device are arranged on the card of described keyboard, with button the performance icon display of corresponding code on card; And control device, described control device is controlled described display device according to first letter of importing on keyboard, show the subsequent character that is complementary with described first letter.Preferably, on the described keyboard disk described subsequent character is being presented at around described first letter.Preferably, described keyboard is the Qwerty keyboard.
Preferably, described control device also comprises statistic device, sequencing table is being added up and generated to described statistic device to the relation between twice button of described first letter and described subsequent character in the correct input process each time, as the foundation to distributing with described first alphabetical corresponding subsequent character in the input subsequently.Described control device can also comprise input method procedure, is used to formulate first letter of input and the corresponding relation of subsequent character.Described input method procedure can be according to the input method unit controls, and described input method unit comprises input rule unit and key assignments unit.Described first letter can be an initial consonant, and described subsequent character can be a simple or compound vowel of a Chinese syllable.Described first letter can be a stroke, and described subsequent character can be radicals by which characters are arranged in traditional Chinese dictionaries or Chinese character.Described display device can come display button also can come display button based on the LED display mode based on dot matrix way.
In order to realize purpose of the present invention, a kind of input method has also been proposed, comprising: import first letter; Provide the subsequent character that is complementary with described first letter to select for the user; And the combination selection Chinese character of and subsequent character alphabetical according to first.
Preferably, described method also comprises step: first letter of input and the relation of subsequent character thereof are added up, the subsequent character of the most frequent use is presented at around described first letter.Described first letter is an initial consonant, and described subsequent character is a simple or compound vowel of a Chinese syllable.Described first letter is a stroke, and described subsequent character is radicals by which characters are arranged in traditional Chinese dictionaries or Chinese character.Described subsequent character can be a plurality of.
The invention has the beneficial effects as follows: by the combination that shows and import, reduced the memory burden, utilized very little study cost can obtain higher input efficiency; By intelligent decision input button, alternative subsequent operation item is provided, reduced the input probability of errors; According to the frequency of utilization of button and add up ordering, make button distance commonly used close, reduce finger mobile route length, improve input efficiency.Apparatus and method according to the invention is fit to various input, has taken into account the advantage of the various input methods of prior art simultaneously, and for example the Qwerty button is for the high efficiency of English input, and female input of phonetic sound and stroke are for the high efficiency of input in Chinese.
Description of drawings
Fig. 1 shows according to keyboard equipment first embodiment of the present invention;
Fig. 2 shows second embodiment according to the keyboard equipment of the embodiment of the invention;
Fig. 3 shows according to Qwerty display variable keyboard of the present invention;
Fig. 4 shows the display variable keyboard based on the touch-screen dummy keyboard;
Fig. 5 shows the layout based on the another kind of display variable keyboard of touch-screen dummy keyboard;
Fig. 6 shows the display variable keyboard that carries out stroke input Chinese character;
Fig. 7 shows the layout that Qwerty keyboard and vowel keyboard are provided on same set of keyboard by mode switch;
Fig. 8 shows the Qwerty keyboard layout that shows based on dot matrix;
Fig. 9 shows the simple or compound vowel of a Chinese syllable layout that shows based on dot matrix;
Figure 10 shows the process flow diagram according to the inventive method;
Figure 11 shows the operational flowchart according to Chinese character phonetic input method of the present invention; And
Figure 12 shows the process flow diagram according to Chinese-character stroke input method of the present invention.
Embodiment
Provide detailed reference to embodiments of the invention now, its example illustrates that in the accompanying drawings numeral identical among the figure is all represented components identical.For explaining that the following embodiment of the present invention will be described with reference to the accompanying drawings.
Fig. 1 shows according to display variable keyboard of the present invention, comprising: keyboard 100, and each presses the different code of key definition; Display device 104, described display device 104 is arranged on the card of described keyboard 100, with button the performance icon display of corresponding code on card; And control device 102, the described display device 104 of described control device 102 controls shows the subsequent character that is complementary with described first letter according to first letter of input on keyboard 100 on the card of described keyboard 100.Preferentially, showing described subsequent character near first letter on the card of described keyboard 100.Preferably, described keyboard 100 is Qwerty keyboards.
Fig. 2 shows according to another kind of keyboard of the present invention, comprising: keyboard 200, and accept user's instruction, and described instruction is transferred to keyboard driver 202; Keyboard driver 202 distributes the surperficial display module of actual key according to input method procedure unit 208, to show different icons and the meaning (key assignments) of giving this button, is fit to the input rule of described input method; Statistics program device 206, relation between twice button of the content of the button of correct input and described first letter and described subsequent character is added up, generate sequencing table, and input to input method unit program 208, distribute the basis of button value as input method procedure.Wherein input method procedure unit 208 is formulated according to input method unit 210, and described input method unit comprises input rule unit 212 and key assignments unit 214.Preferably, described keyboard 200 is Qwerty keyboards.
Describe according to input equipment of the present invention below with reference to the input of concrete Chinese character.
Embodiment one: based on the input of hardware keyboards
Fig. 3 shows according to Qwerty display variable keyboard of the present invention, and wherein left part is the situation of input initial consonant, and the right side part is the situation of input simple or compound vowel of a Chinese syllable.Here with import on display variable keyboard according to spelling input method Chinese character " but " be example.At first, shown in Fig. 3 left side, 1) input initial consonant " d "; 2) this timed unit is judged automatically, changes the demonstration on the keyboard disk into alternative simple or compound vowel of a Chinese syllable, preferably, the most frequently used simple or compound vowel of a Chinese syllable can be presented near the described initial consonant in this step; 3) user therefrom selects " an ", promptly finish " but " input; 4) according to the candidate Chinese character that occurs on the screen interface, the user selects and finishes the input of this Chinese character, and the icon of keyboard disk becomes original state automatically.By keyboard according to the present invention, the user does not need extra study just can easily carry out the Chinese character input in input process, the simple or compound vowel of a Chinese syllable that is complementary with the initial consonant of first input appears at around the initial consonant, has also reduced to seek the time of selection key, has improved the input efficiency of Chinese character.
Embodiment two: based on the input of touch-screen dummy keyboard
Fig. 4 shows the input based on the touch-screen dummy keyboard, and the left side is the situation of touch-screen dummy keyboard input initial consonant, and the right side is the situation of touch-screen dummy keyboard input simple or compound vowel of a Chinese syllable.As shown in Figure 4, be example with input Chinese character " east ".At first on the Qwerty dummy keyboard, import initial consonant " d "; Button shows the simple or compound vowel of a Chinese syllable that is complementary with initial consonant " d " on every side at initial consonant " d " then; The user selects simple or compound vowel of a Chinese syllable " ong " according to the Chinese character that will import, and system is presented at " dong " pairing candidate Chinese character on the screen, user by selecting input Chinese character " east ", and the icon of keyboard disk becomes original state automatically.By touch-screen dummy keyboard according to the present invention, the user does not need extra study just can easily carry out the Chinese character input in input process, the simple or compound vowel of a Chinese syllable that is complementary with the initial consonant of first input appears at around the initial consonant, also reduce to seek the time of selection key, improved the input efficiency of Chinese character.
Fig. 5 also shows the another kind of layout based on the touch-screen dummy keyboard, and the layout shown in described layout and Fig. 4 is similar, and difference is that the demonstration of simple or compound vowel of a Chinese syllable adopts flexible way more.Input process is identical with input process shown in Figure 4.
In Fig. 4 and Fig. 5 from the topology transformation on the left side to the layout process on the right, can use the cartoon technique such as button moves, visual cues is provided, makes reciprocal process that attractability more be arranged, and be convenient to the convenient simple or compound vowel of a Chinese syllable that is complementary with initial consonant that promptly finds of user.
Embodiment three: based on the layout of stroke input Chinese character
The concrete layout of stroke input Chinese character as shown in Figure 6, wherein left part is the situation of the initial stroke of input, the right side part is the follow-up radicals by which characters are arranged in traditional Chinese dictionaries of input or the situation of Chinese character.Import the process that Chinese character " is studied carefully " below with reference to Fig. 6 detailed description with stroke input method.The user at first selects stroke " point " (shown in the circle of Fig. 7 left side); Button the radicals by which characters are arranged in traditional Chinese dictionaries and the everyday character that are associated with stroke " point " occur according to stroke " point "; The user can select " cave " then, shown in the circle on Fig. 6 right side; Then, the user selects " studying carefully " again from the Chinese character tabulation that screen provides.The Chinese character tabulation that wherein provides on the screen is the Chinese character that is associated with step " cave ".According to keyboard of the present invention, do not need extra study just can carry out Chinese letters input fast, improved the efficient of input, also can not increase user's learning burden simultaneously.
Embodiment four: based on the variable keyboard of mode switch
Based on the thinking of display variable keyboard, also can by mode switch on same set of hardware keyboards, provide Qwerty keyboard and vowel keyboard (referring to Chinese patent " a kind of phonetic keyboard " at handheld device) two kinds of layouts, as shown in Figure 7.Fig. 7 is that the left side is the Qwerty keyboard, can preferentially carry out the English input, and Fig. 7 right side is the keyboard in the simple or compound vowel of a Chinese syllable layout, can preferentially carry out input in Chinese.The advantage of two kinds of keyboard layouts all can be taken into account.
Embodiment five: based on the variable keyboard of LED display mode
Display technique with upper keyboard according to the present invention is based on dot matrix and shows, can also be based on the common LED display mode.By
Shape, support letter and simple or compound vowel of a Chinese syllable are presented on the keyboard disk.Actual display mode such as Fig. 8 and shown in Figure 9.Fig. 8 shows the Qwerty keyboard layout that shows based on dot matrix, demonstrates 26 English alphabets respectively, under this pattern, can carry out the English input easily.And Fig. 9 shows the simple or compound vowel of a Chinese syllable layout that shows based on dot matrix, demonstrates the distribution of simple or compound vowel of a Chinese syllable respectively, can carry out the simple or compound vowel of a Chinese syllable input under this pattern easily.
Describe in detail according to input method of the present invention below with reference to Figure 10, Figure 11 and Figure 12.
Figure 10 shows the process flow diagram according to the inventive method.As shown in figure 10, described method comprises: in step S100, import first letter; In step S102, provide the subsequent character that is complementary with described first letter to select for the user; And in step S104, according to the combination selection Chinese character of first letter and subsequent character.
Figure 11 shows the process flow diagram according to the inventive method.In step U200, the user begins input, presses first letter (initial consonant), and the concrete demonstration situation of keyboard is shown in Fig. 3 left side.Next in step S200, system is provided the subsequent character (various simple or compound vowel of a Chinese syllable) of first letter coupling of importing just now with the user according to predetermined input method criterion by keyboard driver.Wherein, described subsequent character can be a plurality of letters that are complementary with first letter.Next, in step S202, the system subsequent character of frequent use is presented at around first letter.In step S204, keyboard is according to the new layout of aforementioned rule display keyboard then, and the concrete demonstration situation of keyboard is shown in Fig. 3 right side.In step U202, the user selects in the subsequent character (simple or compound vowel of a Chinese syllable) from the new layout of keyboard then.In step S204, combination provides candidate Chinese character to the user according to the initial and the final, and user by selecting is finished input, perhaps begins next input.And in the S206 of system step, the statistics program in the system is counted letter (simple or compound vowel of a Chinese syllable) and is classified, and according to frequency of utilization it is sorted.
Figure 12 shows the process flow diagram that uses display variable keyboard to carry out the input of stroke Chinese character.As shown in figure 12, it is as follows to carry out the process of stroke Chinese character input according to the inventive method.At first, in step S1200, with keyboard from the Qwerty mode switch to the stroke input pattern, thereby in step S1202, keyboard disk shows basic stroke.Then, in step S1202, the user imports certain stroke by pressing certain button, and keyboard is shown in Fig. 6 left side.Then, in step S1206, occur and the corresponding follow-up candidate's radicals by which characters are arranged in traditional Chinese dictionaries of this stroke button or candidate's word table on the screen, shown in Fig. 6 right side.The user judges in the candidate's word table that has shown on screen target characters in step S1208? if target characters is arranged, then in step S1210, to select Chinese character and finish the input of this word, keyboard disk returns to preliminary examination stroke input state.If there is not target characters, in step S1212, keyboard disk shows basic stroke and radicals by which characters are arranged in traditional Chinese dictionaries, and perhaps the everyday character that is associated with the stroke of input is for the first time selected further.
For what it should be understood by one skilled in the art that be, for spelling input method, described first letter can refer to initial consonant, for example comprise the single letter that " b " is such, also comprise the golygram initial consonant that " zh " is such, for subsequent character, can comprise the single-letter simple or compound vowel of a Chinese syllable that " a " is so equally, also comprise the golygram simple or compound vowel of a Chinese syllable that " ao " is such.For stroke input method, described first letter and subsequent character can refer to one or more strokes equally.
Although with reference to exemplary embodiments of the present invention, specifically illustrate and described the present invention, but those of ordinary skills are to be understood that, under the situation of the spirit and scope of the present invention that do not break away from claims and limited, can carry out multiple change on form and the details to these embodiment.
Claims (12)
1. display variable keyboard comprises:
Keyboard, each presses the different code of key definition;
Display device, described display device are arranged on the card of described keyboard, with button the performance icon display of corresponding code on card; And
Control device, described control device is controlled described display device according to first letter of importing on described keyboard, on described keyboard disk, show the subsequent character that is complementary with described first letter, on the described keyboard disk described subsequent character is being presented at around described first letter, wherein said control device also comprises statistic device, sequencing table is being added up and generated to described statistic device to the relation between twice button of described first letter and described subsequent character in the correct input process each time, as the foundation to distributing with described first alphabetical corresponding subsequent character in the input subsequently, the subsequent character of the most frequent use is presented at around described first letter.
2. display variable keyboard according to claim 1, wherein said control device also comprises input method procedure, is used to formulate first letter of input and the corresponding relation of subsequent character.
3. display variable keyboard according to claim 2, wherein said input method procedure are according to the input method unit controls, and described input method unit comprises input rule unit and key assignments unit.
4. display variable keyboard according to claim 1, wherein said first letter is an initial consonant, described subsequent character is a simple or compound vowel of a Chinese syllable.
5. display variable keyboard according to claim 1, wherein said first letter is a stroke, described subsequent character is radicals by which characters are arranged in traditional Chinese dictionaries or Chinese character.
6. display variable keyboard according to claim 1, wherein said display device is come display button based on dot matrix way.
7. display variable keyboard according to claim 1, wherein said display device is come display button based on the LED display mode.
8. according to the display variable keyboard shown in the claim 1, wherein said keyboard is the Qwerty keyboard.
9. input method comprises:
Import first letter;
Provide the subsequent character that is complementary with described first letter to select, and on the keyboard disk described subsequent character is being presented at around described first letter for the user; And
Combination selection Chinese character according to first letter and subsequent character;
Wherein first letter of input and the relation of subsequent character thereof are added up, the subsequent character of the most frequent use is presented at around described first letter.
10. method according to claim 9, wherein said first letter is an initial consonant, described subsequent character is a simple or compound vowel of a Chinese syllable.
11. method according to claim 9, wherein said first letter is a stroke, and described subsequent character is radicals by which characters are arranged in traditional Chinese dictionaries or Chinese character.
12. method according to claim 9, wherein said subsequent character is a plurality of.
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| CN2007101755225A CN101398717B (en) | 2007-09-30 | 2007-09-30 | Display variable keyboard and input method |
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| CN101398717B true CN101398717B (en) | 2011-04-27 |
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Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101989169A (en) * | 2009-07-29 | 2011-03-23 | 摩托罗拉移动公司 | Method and device for inputting Chinese character |
| CN102081490B (en) * | 2009-11-27 | 2013-01-30 | 沈阳格微软件有限责任公司 | Touch screen equipment-oriented dot-dash Chinese character initial and final input system |
| CN102117171A (en) * | 2009-12-30 | 2011-07-06 | 深圳富泰宏精密工业有限公司 | Spelling input system and method |
| CN102073445B (en) * | 2010-01-07 | 2012-07-04 | 上海盛娱网络科技有限公司 | Auxiliary Chinese pinyin input system based on touch screen |
| CN102375653A (en) * | 2010-08-11 | 2012-03-14 | 腾讯科技（深圳）有限公司 | Sliding input method and device |
| CN102375656B (en) * | 2010-08-13 | 2016-08-03 | 深圳市世纪光速信息技术有限公司 | Full spelling single character sliding input method based on touch screen, device and touch screen terminal |
| CN102368177B (en) * | 2011-08-08 | 2014-07-30 | 曹阿荣 | New Chinese character initial and final input method and input keyboard |
| CN102339211A (en) * | 2011-09-09 | 2012-02-01 | 马舜尧 | Pinyin six-sliding input method |
| CN103123572B (en) * | 2011-11-21 | 2016-07-06 | 联想(北京)有限公司 | A kind of method inputting character and electronic installation |
| KR20130065965A (en) * | 2011-12-12 | 2013-06-20 | 한국전자통신연구원 | Method and apparautus of adaptively adjusting appearance of virtual keyboard |
| CN103309595B (en) * | 2012-03-13 | 2018-11-20 | 李丹晴 | A kind of display screen soft keyboard input method with wrong word input Chinese character |
| CN103809885A (en) * | 2012-11-08 | 2014-05-21 | 腾讯科技（深圳）有限公司 | Method, device and system for inputting information of securities |
| CN105022493A (en) * | 2014-04-16 | 2015-11-04 | 上海通用汽车有限公司 | Chinese character input method based on pinyin |
| CN104066012A (en) * | 2014-06-24 | 2014-09-24 | 青岛海信电器股份有限公司 | Method for inputting Chinese character in smart TV and device thereof |
| CN105892715A (en) * | 2016-04-22 | 2016-08-24 | 北京指尖乐动科技有限公司 | Character combination keyboard display method and character combination keyboard display device |
| CN108182002A (en) * | 2018-01-30 | 2018-06-19 | 北京小米移动软件有限公司 | Layout method, device, equipment and the storage medium of enter key |
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