CN102902366A - Five-stroke input system and input method based on touch screen and mobile terminal - Google Patents

Five-stroke input system and input method based on touch screen and mobile terminal Download PDF

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Publication number
CN102902366A
CN102902366A CN2012103116087A CN201210311608A CN102902366A CN 102902366 A CN102902366 A CN 102902366A CN 2012103116087 A CN2012103116087 A CN 2012103116087A CN 201210311608 A CN201210311608 A CN 201210311608A CN 102902366 A CN102902366 A CN 102902366A
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touch
stroke
input
screen
unit
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CN2012103116087A
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CN102902366B (en
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俞斌
杨维琴
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Huizhou TCL Mobile Communication Co Ltd
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Huizhou TCL Mobile Communication Co Ltd
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Abstract

The invention discloses a five-stroke input system and a five-stroke input method based on a touch screen and a mobile terminal. By combining the characteristics of the five-stroke input method, letters on a keyboard are divided into five touch units, and the touch units are displayed on the display screen; and after the touch units receive touch instructions of a user, the display screen displays key positions corresponding to the touch units, so that the aim of replacing the full keyboard to input five strokes on the touch screen is fulfilled, the defects that the touch unit of each key position is small and error input is easy to produce during full-keyboard input are overcome, and the user can conveniently and quickly input characters in the mobile terminal by using the five-stroke input method.

Description

The Five-stroke Method input system, input method and portable terminal based on touch-screen
Technical field
The present invention relates to a kind of input method application of portable terminal, relate in particular to a kind of the Five-stroke Method input system, input method and portable terminal based on touch-screen.
Background technology
Along with the develop rapidly with the portable terminal of touch-screen such as smart mobile phone and Ipad, traditional key-press input replaces in the screen input institute of slowly being touched, and present the most popular in touch-screen man input method be handwriting input and Pinyin Input.
As the minimum five-stroke character input method of the repetition rate of coding in the existing input method of Chinese character, although at PC a large amount of users is arranged, the occupation rate of inputting market, field at mobile phone is always very low, and all passes through the input realization of button.Why five-stroke character input method is failed extensively to popularize chief reason and is that it needs the full keyboard support in mobile phone: corresponding several the Five-stroke Method input codings of the letter of each keyboard, and the mobile phone screen size limits to some extent, after in touch-screen, adding full keyboard, each key is very little, uses inconvenience.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of this invention is to provide a kind of the Five-stroke Method input system, input method and portable terminal based on touch-screen, the defective of the little and easy erroneous input in each key mapping touch area when solving full keyboard input in the prior art.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A kind of the Five-stroke Method input system based on touch-screen wherein, comprising:
Load module is used for arranging five touch unit, and detects user's touch instruction;
The first display module is used for the touch instruction according to the user, demonstrates the key mapping corresponding with described touch unit, and described key mapping is the letter on the keyboard;
The second display module is used for the touch instruction according to the user, demonstrates 5-stroke coding corresponding to key mapping;
Determination module for the 5-stroke coding of selecting according to the user, shows corresponding literal.
Described the Five-stroke Method input system based on touch-screen wherein, also comprises:
Character base module is used for the 5-stroke coding of analysis user input, and in conjunction with the rule of the 5-stroke coding in the character library, shields in real time invalid touch unit and/or key mapping.
A kind of the Five-stroke Method input method based on touch-screen is used for realizing the Five-stroke Method input with the portable terminal of touch-screen, and wherein, described the Five-stroke Method input method may further comprise the steps:
ST1, portable terminal enter the Five-stroke Method input pattern, demonstrate five touch unit on the display screen of portable terminal;
ST2, receive user's touch instruction when described touch unit after, demonstrate the key mapping corresponding with described touch unit on the described display screen, described key mapping is the letter on the keyboard;
ST3, receive user's touch instruction when described key mapping after, demonstrate 5-stroke coding corresponding to key mapping on the display screen;
ST4, according to the 5-stroke coding of input, demonstrate the Chinese character corresponding with the Five-stroke Method input coding on the described display screen, realize the Five-stroke Method input.
Described the Five-stroke Method input method based on touch-screen, wherein, five touch unit among the described step ST1 are respectively
First module, the letter on its corresponding keyboard is: G, F, D, S and A;
Second unit, the letter on its corresponding keyboard is: H, J, K, L and M;
Unit the 3rd, the letter on its corresponding keyboard is: T, R, E, W and Q;
Unit the 4th, the letter on its corresponding keyboard is: Y, U, I, O and P;
Unit the 5th, the letter on its corresponding keyboard is: N, B, V, C and X.
Described the Five-stroke Method input method based on touch-screen wherein, also comprises: the 5-stroke coding of ST5, analysis user input, and in conjunction with the rule of the 5-stroke coding in the character library, shield in real time invalid touch unit and/or key mapping.
Described the Five-stroke Method input method based on touch-screen, wherein, described step ST5 specifically comprises:
The 5-stroke coding that ST51, detection active user have inputted;
ST52, behind described 5-stroke coding, add respectively successively all letters that touch unit comprises, if after adding certain letter, meet the 5-stroke coding rule in the character library, then but key mapping corresponding to described letter is shown as input state, otherwise key mapping corresponding to described letter is can not input state.
A kind of portable terminal comprises touch-screen, CPU and display screen, and described touch-screen is arranged on the display screen, and described CPU connects described touch-screen and display screen, and wherein, described CPU also comprises described the Five-stroke Method input system based on touch-screen.
The Five-stroke Method input system based on touch-screen provided by the present invention, input method and portable terminal, characteristics in conjunction with five-stroke character input method itself, letter on the keyboard is divided into five touch unit, show at display screen, receive user's touch instruction when described touch unit after, demonstrate the key mapping corresponding with described touch unit on the described display screen, to reach the purpose that in touch-screen, replaces five of full keyboard inputs, the defective of the little and easy erroneous input in each key mapping touch area makes the user can use quickly and easily five-stroke character input method input characters in portable terminal when having solved the full keyboard input.
Description of drawings
Fig. 1 is the structured flowchart of the Five-stroke Method input system based on touch-screen of the present invention.
Fig. 2 is the synoptic diagram based on the embodiment of the division of touch unit in the Five-stroke Method input system of touch-screen of the present invention.
Fig. 3 is the synoptic diagram based on the dot matrix coordinate of touch-screen in the Five-stroke Method input system of touch-screen of the present invention.
Fig. 4 is the synoptic diagram of input " king " word among the embodiment of the Five-stroke Method input system based on touch-screen of the present invention.
Fig. 5 is the synoptic diagram of input " board " word among the embodiment of the Five-stroke Method input system based on touch-screen of the present invention.
Fig. 6 is the process flow diagram of the Five-stroke Method input method based on touch-screen of the present invention.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, clear and definite, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
See also Fig. 1, it is the structured flowchart of the Five-stroke Method input system based on touch-screen of the present invention.As shown in the figure, described the Five-stroke Method input system based on touch-screen comprises: load module 100, the first display module 200, the second display module 300 and determination module 400.
Wherein, described load module 100 is used for arranging five touch unit, and detects user's touch instruction.Five touch unit correspondences 25 letters (A is to Y) on the keyboard, are about to 25 letters and are divided into 5 zones, and each zone comprises 5 letters.In the present embodiment, according to the arranging key locations of five-stroke character input method, five touch unit are respectively: first module, and the letter on its corresponding keyboard is: G, F, D, S and A; Second unit, the letter on its corresponding keyboard is: H, J, K, L and M; Unit the 3rd, the letter on its corresponding keyboard is: T, R, E, W and Q; Unit the 4th, the letter on its corresponding keyboard is: Y, U, I, O and P; Unit the 5th, the letter on its corresponding keyboard is: N, B, V, C and X.The foundation of its division is the first sum of title that is depicted as this touch unit of radical: first module is horizontal district, and second unit is perpendicular district, and Unit the 3rd is for casting aside the district, and Unit the 4th is the right-falling stroke district, and Unit the 5th is the folding area, and it distributes as shown in Figure 2.The touch area of a correspondence respectively is set on touch-screen for each touch unit, when touching these zones, jump out key mapping corresponding to corresponding units, reaching in handset touch panel the purpose that replaces five of full keyboard inputs, the defective of the little and easy erroneous input in each key mapping touch area when solving the full keyboard input.
And the concrete methods of realizing of described touch unit, can be in the following way: see also Fig. 3, Fig. 3 be the dot matrix coordinate XOY of touch-screen, and wherein rectangle ABCD is one of them touch unit, and the point (x, y) that touches on the screen as the user satisfies formula:
XD<x<xB and yD<y<yB formula (1)
Shi Ze thinks that the user has touched unit, rectangle ABCD place, and other four unit methods to set up are similar.It should be noted that do not have between each unit and the unit overlapping.
In the formula (1), xB is B point X-axis coordinate figure, and yB is B point Y-axis coordinate figure; XD is D point X-axis coordinate figure, and yD is D point Y-axis coordinate figure.
The touch instruction that described the first display module 200 is used for according to the user demonstrates the key mapping corresponding with described touch unit, and described key mapping is the letter on the keyboard.For example: after described first module (being horizontal district) receives user's touch instruction, will demonstrate G, F, D, S and five key mappings of A.And the touch instruction that the second display module 300 is used for according to the user demonstrates 5-stroke coding corresponding to key mapping.In simple terms, the corresponding key mapping that this unit comprises will be jumped out in any unit that touches in five unit, touch the Chinese character five-stroke coding that the key mapping of jumping out namely begins the recording user input: jump out the key mapping that first module comprises when touching first module, then will disappear the strong position that comprises of the previous first module of jumping out if touch again second unit, and the key mapping that comprises of demonstration second unit.Described determination module 400 shows corresponding literal for the 5-stroke coding of selecting according to the user.Namely according to the 5-stroke coding of input, demonstrate the Chinese character corresponding with the Five-stroke Method input coding on the described display screen, realize the Five-stroke Method input.
Further, described the Five-stroke Method input system based on touch-screen can also comprise: character base module, described character base module is used for the 5-stroke coding of analysis user input, and in conjunction with the rule of the 5-stroke coding in the character library, shields in real time invalid touch unit and/or key mapping.Specifically, detect the 5-stroke coding that the active user has inputted by character base module; Behind described 5-stroke coding, add respectively successively all letters that touch unit comprises, if after adding certain letter, meet the 5-stroke coding rule in the character library, then but key mapping corresponding to described letter is shown as input state, otherwise key mapping corresponding to described letter is can not input state (can make referrals in detail in the following embodiments).
Illustrate below by two examples how above-mentioned the Five-stroke Method input system based on touch-screen realizes.
Embodiment one is by the Five-stroke Method input system input " king " word (king's 5-stroke coding is GGGG)
See also Fig. 4, Fig. 4 is the synoptic diagram of input " king " word among the embodiment of the Five-stroke Method input system based on touch-screen of the present invention.As shown in the figure, a is that portable terminal enters the Five-stroke Method input pattern among Fig. 4, demonstrates five touch unit on the display screen of portable terminal, and the interface of this Five-stroke Method input system when not doing any operation.From left to right be followed successively by among the figure: first module (representing with "-" among the figure), second unit (representing with " Shu " among the figure), Unit the 3rd (using " Pie " expression among the figure), Unit the 4th (using " Dian " expression among the figure) and Unit the 5th (using " second " to represent among the figure).
The user touches first module, demonstrates first module corresponding five key mapping G, F, D, S and A on the display screen, shown in b.Then, touch key mapping G, shown in c.Then for the second time press G, shown in d, be with should be noted that, owing to there is not the coding of GGF, GGD, GGS, GGA beginning in the 5-stroke coding rule of character base module, so F, D, S, A are denoted as can not input state.Then, press for the third time key mapping G, shown in e, owing to the coding that does not have GGGH, GGGJ, GGGK, GGGL, GGGM beginning in five character libraries, so second unit is denoted as can not input state, same reason Unit the 4th and Unit the 5th also are denoted as cannot input state.At last, press key mapping G, successfully input " king " word, shown in f for the 4th time.
Embodiment two is by the Five-stroke Method input system input " board " word (5-stroke coding of board is THGF)
See also Fig. 5, its synoptic diagram for input " board " word among the embodiment of the Five-stroke Method input system based on touch-screen of the present invention (input that it has finished embodiment's one " king " word shows " king " word in display screen).As shown in the figure, a1 jumps out 5 key mappings (T, R, E, W and Q) corresponding to Unit the 3rd for pressing Unit the 3rd on the interface of display screen, finger sliding is to key mapping T, can certainly as among the embodiment one, do in two steps this action, namely press first Unit the 3rd, press again key mapping T.Then, press second unit, jump out 5 key mappings corresponding to second unit on the interface, finger sliding is to key mapping H, shown in b1.Press first module again, jump out 5 key mappings corresponding to first module on the interface, finger sliding is to key mapping G, shown in c1.At last, press F in the key mapping of the Heng Qu unit of on the interface, having jumped out, successfully input " board " word, shown in d1.
In addition, the present invention also provides a kind of the Five-stroke Method input method based on touch-screen, is used for realizing the Five-stroke Method input with the portable terminal of touch-screen, and as shown in Figure 6, described the Five-stroke Method input method may further comprise the steps:
S1, portable terminal enter the Five-stroke Method input pattern, demonstrate five touch unit on the display screen of portable terminal;
S2, receive user's touch instruction when described touch unit after, demonstrate the key mapping corresponding with described touch unit on the described display screen, described key mapping is the letter on the keyboard;
S3, receive user's touch instruction when described key mapping after, demonstrate 5-stroke coding corresponding to key mapping on the display screen;
S4, according to the 5-stroke coding of input, demonstrate the Chinese character corresponding with the Five-stroke Method input coding on the described display screen, realize the Five-stroke Method input.
Further, described the Five-stroke Method input method based on touch-screen can also comprise: the 5-stroke coding of ST5, analysis user input, and in conjunction with the rule of the 5-stroke coding in the character library, shield in real time invalid touch unit and/or key mapping.Specifically, described step ST5 specifically comprises: the 5-stroke coding that ST51, detection active user have inputted; ST52, behind described 5-stroke coding, add respectively successively all letters that touch unit comprises, if after adding certain letter, meet the 5-stroke coding rule in the character library, then but key mapping corresponding to described letter is shown as input state, otherwise key mapping corresponding to described letter is can not input state.
The present invention also provides a kind of portable terminal simultaneously, it comprises touch-screen, CPU and display screen, and described touch-screen is arranged on the display screen, and described CPU connects described touch-screen and display screen, wherein, described CPU also comprises the above-mentioned the Five-stroke Method input system based on touch-screen.Described portable terminal can be mobile phone, Ipad etc.
In sum, the Five-stroke Method input system based on touch-screen of the present invention, input method and portable terminal, characteristics in conjunction with five-stroke character input method itself, letter on the keyboard is divided into five touch unit, show at display screen, receive user's touch instruction when described touch unit after, demonstrate the key mapping corresponding with described touch unit on the described display screen, to reach the purpose that in touch-screen, replaces five of full keyboard inputs, the defective of the little and easy erroneous input in each key mapping touch area makes the user can use quickly and easily five-stroke character input method input characters in portable terminal when having solved the full keyboard input.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, for those of ordinary skills, can be improved according to the above description or conversion that all these improvement and conversion all should belong to the protection domain of claims of the present invention.

Claims (7)

1. the Five-stroke Method input system based on touch-screen is characterized in that, comprising:
Load module is used for arranging five touch unit, and detects user's touch instruction;
The first display module is used for the touch instruction according to the user, demonstrates the key mapping corresponding with described touch unit, and described key mapping is the letter on the keyboard;
The second display module is used for the touch instruction according to the user, demonstrates 5-stroke coding corresponding to key mapping;
Determination module for the 5-stroke coding of selecting according to the user, shows corresponding literal.
2. the Five-stroke Method input system based on touch-screen according to claim 1 is characterized in that, also comprises:
Character base module is used for the 5-stroke coding of analysis user input, and in conjunction with the rule of the 5-stroke coding in the character library, shields in real time invalid touch unit and/or key mapping.
3. the Five-stroke Method input method based on touch-screen is used for realizing the Five-stroke Method input with the portable terminal of touch-screen, it is characterized in that described the Five-stroke Method input method may further comprise the steps:
ST1, portable terminal enter the Five-stroke Method input pattern, demonstrate five touch unit on the display screen of portable terminal;
ST2, receive user's touch instruction when described touch unit after, demonstrate the key mapping corresponding with described touch unit on the described display screen, described key mapping is the letter on the keyboard;
ST3, receive user's touch instruction when described key mapping after, demonstrate 5-stroke coding corresponding to key mapping on the display screen;
ST4, according to the 5-stroke coding of input, demonstrate the Chinese character corresponding with the Five-stroke Method input coding on the described display screen, realize the Five-stroke Method input.
4. the Five-stroke Method input method based on touch-screen according to claim 3 is characterized in that, five touch unit among the described step ST1 are respectively
First module, the letter on its corresponding keyboard is: G, F, D, S and A;
Second unit, the letter on its corresponding keyboard is: H, J, K, L and M;
Unit the 3rd, the letter on its corresponding keyboard is: T, R, E, W and Q;
Unit the 4th, the letter on its corresponding keyboard is: Y, U, I, O and P;
Unit the 5th, the letter on its corresponding keyboard is: N, B, V, C and X.
5. the Five-stroke Method input method based on touch-screen according to claim 4 is characterized in that, also comprises: the 5-stroke coding of ST5, analysis user input, and in conjunction with the rule of the 5-stroke coding in the character library, shield in real time invalid touch unit and/or key mapping.
6. the Five-stroke Method input method based on touch-screen according to claim 5 is characterized in that described step ST5 specifically comprises:
The 5-stroke coding that ST51, detection active user have inputted;
ST52, behind described 5-stroke coding, add respectively successively all letters that touch unit comprises, if after adding certain letter, meet the 5-stroke coding rule in the character library, then but key mapping corresponding to described letter is shown as input state, otherwise key mapping corresponding to described letter is can not input state.
7. portable terminal, comprise touch-screen, CPU and display screen, described touch-screen is arranged on the display screen, and described CPU connects described touch-screen and display screen, it is characterized in that described CPU also comprises the Five-stroke Method input system based on touch-screen claimed in claim 1.
CN201210311608.7A 2012-08-29 2012-08-29 Five-stroke input system and input method based on touch screen and mobile terminal Expired - Fee Related CN102902366B (en)

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