CN101976172A - Dynamic display system of pinyin gliding input keyboard and display method thereof - Google Patents

Dynamic display system of pinyin gliding input keyboard and display method thereof Download PDF

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Publication number
CN101976172A
CN101976172A CN2010105429689A CN201010542968A CN101976172A CN 101976172 A CN101976172 A CN 101976172A CN 2010105429689 A CN2010105429689 A CN 2010105429689A CN 201010542968 A CN201010542968 A CN 201010542968A CN 101976172 A CN101976172 A CN 101976172A
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keyboard
keyboard layout
module
display
key
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CN101976172B (en
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董浩亮
王奎
初琛
曹慧静
戚正伟
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Dong Haoliang
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Shanghai Jiaotong University
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Abstract

The invention discloses a dynamic display system of a pinyin gliding input keyboard and a display method thereof in the technical field of computer application. The system comprises an input module, a keyboard layout generating module, a keyboard layout display module and a popup window display module, wherein the input module consists of a small-size touch input device and an input unit. Compared with the traditional QWERT keyboard, the keyboard has simple and exquisite arrangement and complete function and greatly reduces the gliding distance during input. Moreover, the problem of shading a screen by fingers in touch screen input is effectively solved through a small view displayed on the upper part of the keyboard.

Description

The Chinese phonetic alphabet slides input keyboard dynamic display system and display packing thereof
Technical field
What the present invention relates to is the method in a kind of Computer Applied Technology field, specifically is that a kind of Chinese phonetic alphabet slides input keyboard dynamic display system and display packing thereof.
Background technology
Most handheld mobile device is not equipped with full keyboard, and input can only rely on touch-screen to realize.Find through retrieval prior art, Chinese patent application numbers 201010300071.5, put down in writing a kind of " based on the auxiliary input system of the Chinese phonetic alphabet of touch-screen ", this technical characterictic is: after pressing the Chinese Pin Yin initial of desire input, its keyboard can change, the letter of follow-up desire input always be arranged in current button around, the user can not lift stylus or hand uses the mode that slides to finish the input of the Chinese phonetic alphabet.
Said system mainly is divided into: based on load module, keyboard layout generation module and the keyboard layout display module of touch screen.
Wherein the module 1 user point that obtains the user touches information, and discerns its concrete touch key-press; Module 2 is responsible for dynamically changing according to the button that the user pressed the layout of keyboard, the next letter that guarantees the desire input of user institute change to current some opsition dependent around.Module 3 is responsible for this keyboard layout and key-press status are presented on the touch-screen.
It is designed that " the keyboard layout generation module " but of the prior art is based on the QWERT keyboard layout.For mobile phone or other the small screen display devices, use this technology can cause the key position too many, button is too little, is not easy to click.Secondly " the keyboard layout display module " of this technology just simply draws keyboard on screen, and finger can cover below part keyboard during user key-press, influences the user and normally imports.
Summary of the invention
The present invention is directed to the prior art above shortcomings, provide a kind of Chinese phonetic alphabet to slide input keyboard dynamic display system and display packing thereof, with respect to traditional QWERT keyboard, this keyboard arrangement is simply exquisite, simultaneously multiple functional, the coasting distance when having reduced input greatly.And by the little view that shows above keyboard, finger is to the occlusion issue of screen when having solved the touch-screen input effectively.
The present invention is achieved by the following technical solutions:
The present invention relates to a kind of Chinese phonetic alphabet and slide the input keyboard dynamic display system, comprise: the load module of forming by small size touch input device and input block, the keyboard layout generation module, keyboard layout display module and pop-up window display module, wherein: the small size touch input device is converted to user's slip behavior the electric signal coordinate and exports input block to, input block according to the mode of its coordinate figure by the virtual key zone at traversal coordinate place with this information translation for the user by the key of button correspondence and export the keyboard layout generation module to and the pop-up window display module, the keyboard layout generation module is connected with the keyboard layout display module and transmits the dynamic layout information of keyboard, the keyboard layout display module is connected with the pop-up window module and transmits current displays image information, and the pop-up window display module links to each other with the keyboard layout display module respectively to obtain present image information and to link to each other to obtain current key information with the load module of small size touch input device.
Described small size touch input device is meant: the area that is used for mobile phone or handwriting pad is less than 400cm 2Touch-screen;
Described keyboard layout generation module comprises: storage unit and loading unit, wherein: storage unit uses the mode of finite state machine to deposit all dynamic keyboards in the hardware store unit in advance, loading unit obtains current button key from load module, travel through from the keyboard layout storage unit according to key subsequently or the corresponding keyboard layout of lookup table mode loading, and export this keyboard layout information to the keyboard layout display module.
Described keyboard layout display module comprises: small size display screen, output display unit, wherein: the output display unit is responsible for obtaining current Keysheet module layout from the keyboard layout generation module, drawing function or instruction by calling the small size display screen then, with information translation is that the image that human eye can be discerned is presented on the screen, simultaneously the keyboard image of being drawn is stored in the internal memory, passes to the pop-up window display module.
Described small size display screen is meant: the area that is used for mobile phone or handwriting pad is less than 400cm 2LCDs;
Described pop-up window display module comprises: the output display unit, wherein: the output display unit is responsible for obtaining the image of having drawn from the keyboard layout generation module, from load module, obtain the button that the active user presses again based on the small size touch input device, the method that cuts by computer picture, only keep the user by the image of button periphery of point, the drawing function or the instruction of the small size display screen by calling the keyboard layout display module then, with this image rendering on screen.
[having comprised " small size touch-screen " in above-mentioned a plurality of modules, still is different assemblies but can't determine all to belong to same assembly, and as then should only being subordinated to one " module " for same assembly, otherwise the suggestion inventor adopts different titles to indicate]
The present invention relates to the display packing of said system, may further comprise the steps:
The first step, the loading unit of keyboard layout generation module reads in initial keyboard layout from storage unit, by loading unit keyboard layout is exported to the keyboard layout display module then.The output display unit of keyboard layout display module uses the drawing for order or the statement of small size touch input device successively button to be drawn on the screen.
Second step, when the touch screen unit based on the load module of small size touch screen receives after the user presses incident, with the electrical signal conversion of being pressed is the input block that coordinate passes to this module, input block is by geometric calculating, be converted to institute by key codes of pushbuttons, give keyboard layout generation module and pop-up window display module.
In the 3rd step, the loading unit of keyboard layout generation module is searched corresponding keyboard layout in the mode that travels through or table look-up according to the button key of being put from storage unit, then this keyboard layout is exported to the keyboard layout display module.
The 4th step, keyboard display module, after the dynamic keyboard information that receives the generation of keyboard layout generation module, by of drawing function or the instruction of output display unit by calling the small size display screen, with information translation is that the keyboard image that human eye can be discerned is presented on the screen, simultaneously the keyboard image of being drawn is stored in the internal memory, passes to the pop-up window display module.
The 5th the step, the output display unit of pop-up window display module from load module, obtain based on the small size touch screen by key, from the keyboard layout display module, obtaining the keyboard of having drawn.By the method that computer picture cuts, only keep the user by the image of button periphery of point, the drawing function or the instruction of the small size display screen by calling the keyboard layout display module then, with this image rendering on screen.
The 6th step, when the load module based on the small size touch screen captures the contact moving event, new coordinate is passed to input block, recomputate the keyboard key of new click location by the input block of this module, if the relative original state of key changes, the keyboard layout generation module is then given with this information transfer in this unit, repeats the 3rd then and goes on foot for the 6th step.
In the 7th step, when the load module based on the small size touch screen does not have input signal, forward the first step to.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the initial keyboard layout of embodiment.
Fig. 3 is an embodiment keyboard layout synoptic diagram;
Wherein: (a) for pressing the keyboard layout figure behind the key q No. 06; (b) for pressing the keyboard layout figure behind the key w No. 07; (c) for pressing the keyboard layout figure behind the key r No. 08; (d) for pressing the keyboard layout figure behind the key t No. 09; (e) for pressing the keyboard layout figure behind the key y No. 10; (f) for pressing the keyboard layout figure behind the key p No. 11; (g) for pressing key No. 12 ' after keyboard layout figure; (h) for pressing the keyboard layout figure behind the key f No. 13; (i) for pressing the keyboard layout figure behind the key s No. 14; (j) for pressing the keyboard layout figure behind the key d No. 15; (k) for pressing the keyboard layout figure behind the key g No. 16; (l) for pressing the keyboard layout figure behind the key l No. 17; (m) for pressing the keyboard layout figure behind the key h No. 18; (n) for pressing the keyboard layout figure behind the key x No. 19; (o) for pressing the keyboard layout figure behind the key b No. 20; (p) for pressing the keyboard layout figure behind the key z No. 21; (q) for pressing the keyboard layout figure behind the key c No. 22; (r) for pressing the keyboard layout figure behind the key m No. 23; (s) for pressing the keyboard layout figure behind the key n No. 24; (t) for pressing the keyboard layout figure behind the key j No. 25; (u) for pressing the keyboard layout figure behind the key k No. 30.
Fig. 4 is the pop-up window synoptic diagram.
Embodiment
Below embodiments of the invention are elaborated, present embodiment is being to implement under the prerequisite with the technical solution of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1, present embodiment comprises: based on the load module of small size touch-screen, the keyboard layout generation module, keyboard layout display module and pop-up window display module, wherein: be connected with the pop-up window module with the keyboard layout generation module and transmit the button key code information based on the load module of small size touch-screen, the keyboard layout generation module is connected with the keyboard layout display module and transmits the dynamic layout information of keyboard, the keyboard layout display module is connected with the pop-up window module and transmits current displays image information, the pop-up window display module is connected with the keyboard layout display module and obtains present image information, link to each other with the load module of small size touch-screen, and obtain current key information.
Described load module based on the small size touch-screen is made up of small size touch-screen and input block, wherein: touch-screen hardware is responsible for user's slip behavior is converted to the electric signal coordinate and exports input block to, input block according to the mode of its coordinate figure by the virtual key zone at traversal coordinate place with this information translation for the user by the key of button correspondence and export the keyboard layout generation module to and the pop-up window display module.
Described keyboard layout generation module comprises: keyboard layout storage unit, keyboard layout loading unit, wherein: the keyboard layout storage unit is used the mode of finite state machine, deposits all dynamic keyboards in the hardware store unit in advance, as disk.The keyboard layout loading unit is responsible for from obtain current button key based on the small size touch screen unit, travels through from the keyboard layout storage unit according to key subsequently and searches corresponding keyboard layout, and export this keyboard layout information to the keyboard layout display module.
Described keyboard layout display module comprises: small size touch screen unit, output display unit, wherein: the output display unit is responsible for obtaining current Keysheet module layout from the keyboard layout generation module, drawing function or instruction by calling the small size touch screen unit then is that the image that human eye can be discerned is presented on the screen with information translation.Simultaneously the image of being drawn is stored in the internal memory, passes to the pop-up window display module.
Described pop-up window display module comprises: small size touch screen unit, output display unit, wherein: the output display unit is responsible for obtaining the image of having drawn from the keyboard layout generation module, from load module, obtain the button that the active user presses again based on the small size touch-screen, the method that cuts by computer picture, only keep the user by the image of button periphery of point, drawing function or instruction by calling the small size touch screen unit then, with this image rendering on screen.
This device is realized dynamically showing in the following manner:
The first step, the loading unit of keyboard layout generation module reads in initial keyboard layout from storage unit, by loading unit keyboard layout is exported to the keyboard layout display module then.The output display unit of keyboard layout display module uses the drawing for order or the statement of small size display screen successively button to be drawn on the screen.
Second step, when the touch screen unit based on the load module of small size touch screen receives after the user presses incident, with the electrical signal conversion of being pressed is the input block that coordinate passes to this module, input block is by geometric calculating, be converted to institute by key codes of pushbuttons, give keyboard layout generation module and pop-up window display module.
In the 3rd step, the loading unit of keyboard layout generation module is searched corresponding keyboard layout in the mode that travels through or table look-up according to the button key of being put from storage unit, then this keyboard layout is exported to the keyboard layout display module.
The 4th step, keyboard display module, after the dynamic keyboard information that receives the generation of keyboard layout generation module, by of drawing function or the instruction of output display unit by calling the small size display screen, with information translation is that the keyboard image that human eye can be discerned is presented on the screen, simultaneously the keyboard image of being drawn is stored in the internal memory, passes to the pop-up window display module.
The 5th the step, the output display unit of pop-up window display module from load module, obtain based on the small size touch screen by key, from the keyboard layout display module, obtaining the keyboard of having drawn.By the method that computer picture cuts, only keep the user by the image of button periphery of point, the drawing function or the instruction of the small size display screen by calling keyboard display module then, with this image rendering on screen.
The 6th step, when the load module based on the small size touch screen captures the contact moving event, new coordinate is passed to input block, recomputate the keyboard key of new click location by the input block of this module, if the relative original state of key changes, the keyboard layout generation module is then given with this information transfer in this unit, repeats the 3rd then and goes on foot for the 6th step.
In the 7th step, when the load module based on the small size touch screen does not have input signal, forward the first step to.
As shown in Figures 2 and 3, present embodiment carries out work in the following manner:
The non-QWERT keyboard of initial static keyboard layout.Keyboard is divided into five rows, and number consecutively is 1-5 row from top to bottom, and odd number row has 6 row, and even numbers row has 7 row, amounts to 32 buttons, from left to right successively the button key is numbered 00-31 from top to bottom.The 1st to come under the initial layout be that the user is sightless, just can show when only first row's button has letter when keyboard dynamically changes from now on.All the other four letters that come under the initial layout from left to right are respectively.The 2nd row: q, w, r, t, y, p, zero breeder mother; The 3rd row f, s, d, g, l, h; The 4th row x, b, z, c, n, m, j; The 5th row *, *, *, *, k, *.Wherein * representative can self-defining key position, can place punctuation mark or function key (as carriage return or deletion) on these buttons, and is shown in Figure 2.
After pressing a certain letter, carry out the dynamic keyboard layout.Different according to press letter, new keyboard layout is also different.Keyboard layout is stored among the disk by the mode of the existing in advance limit state machine of the storage unit of keyboard layout generation module, theing contents are as follows of storage: to press No. 14 key s is example, and the button around it is changed to: 06 key o, 07 key i, 08 key o, 09 key n, 10 key g, 13 key a, 15 key u, 16 key i, 19 key n, 20 key e, 21 key h, 22 key a, 23 keys, 24 key g, 26 key g, 27 key i, 28 key o, 29 key u, all the other alphabetical keyboard layouts as Fig. 3 (a) to shown in Fig. 3 (u), wherein the black matrix button has been represented the button of being pressed, and the key position with respect to dynamic change that initial keyboard takes place is pressed behind this button in the representative of button at the bottom of the striped, the letter representation on it letter of new key position correspondence.
For the assembling section button, designed the zero initial key, shown in the key bit number 12 among Fig. 3.Keyboard layout after pressing can be with reference to figure 3.The zero initial key is used to import the phonetic that does not have breeder mother, and the common ground of these phonetics is with a, e, o beginning.Merge the size that these three buttons can effectively reduce keyboard.
Can draw after calculating, native system compared with prior art each button size increases 140%, and reduces the possibility of key errors.

Claims (5)

1. a Chinese phonetic alphabet slides the input keyboard dynamic display system, it is characterized in that, comprise: the load module of forming by small size touch input device and input block, the keyboard layout generation module, keyboard layout display module and pop-up window display module, wherein: the small size touch input device is converted to user's slip behavior the electric signal coordinate and exports input block to, input block according to the mode of its coordinate figure by the virtual key zone at traversal coordinate place with this information translation for the user by the key of button correspondence and export the keyboard layout generation module to and the pop-up window display module, the keyboard layout generation module is connected with the keyboard layout display module and transmits the dynamic layout information of keyboard, the keyboard layout display module is connected with the pop-up window module and transmits current displays image information, and the pop-up window display module links to each other with the keyboard layout display module respectively to obtain present image information and to link to each other to obtain current key information with the load module of small size touch input device.
2. the Chinese phonetic alphabet according to claim 1 slides the input keyboard dynamic display system, it is characterized in that, described keyboard layout generation module comprises: storage unit and loading unit, wherein: storage unit uses the mode of finite state machine to deposit all dynamic keyboards in the hardware store unit in advance, loading unit obtains current button key from load module, travel through from the keyboard layout storage unit according to key subsequently or the corresponding keyboard layout of lookup table mode loading, and export this keyboard layout information to the keyboard layout display module.
3. the Chinese phonetic alphabet according to claim 1 slides the input keyboard dynamic display system, it is characterized in that, described keyboard layout display module comprises: small size display screen, output display unit, wherein: the output display unit is responsible for obtaining current Keysheet module layout from the keyboard layout generation module, drawing function or instruction by calling the small size display screen then, with information translation is that the image that human eye can be discerned is presented on the screen, simultaneously the keyboard image of being drawn is stored in the internal memory, passes to the pop-up window display module.
4. the Chinese phonetic alphabet according to claim 1 slides the input keyboard dynamic display system, it is characterized in that, described pop-up window display module comprises: the output display unit, wherein: the output display unit is responsible for obtaining the image of having drawn from the keyboard layout generation module, from load module, obtain the button that the active user presses again based on the small size touch input device of keyboard display layout, the method that cuts by computer picture, only keep the user by the image of button periphery of point, the drawing function or the instruction of the small size touch-screen by calling the keyboard layout display module then, with this image rendering on screen.
5. the display packing according to the described system of above-mentioned arbitrary claim is characterized in that, may further comprise the steps:
The first step, the loading unit of keyboard layout generation module reads in initial keyboard layout from storage unit, by loading unit keyboard layout is exported to the keyboard layout display module then, the output display unit of keyboard layout display module uses the drawing for order or the statement of small size display screen successively button to be drawn on the screen;
Second step, when the touch screen unit based on the load module of small size touch screen receives after the user presses incident, with the electrical signal conversion of being pressed is the input block that coordinate passes to this module, input block is by geometric calculating, be converted to institute by key codes of pushbuttons, give keyboard layout generation module and pop-up window display module;
In the 3rd step, the loading unit of keyboard layout generation module is searched corresponding keyboard layout in the mode that travels through or table look-up according to the button key of being put from storage unit, then this keyboard layout is exported to the keyboard layout display module;
The 4th step, keyboard display module, after the dynamic keyboard information that receives the generation of keyboard layout generation module, by of drawing function or the instruction of output display unit by calling the small size display screen, with information translation is that the keyboard image that human eye can be discerned is presented on the screen, simultaneously the keyboard image of being drawn is stored in the internal memory, passes to the pop-up window display module;
The 5th step, the output display unit of pop-up window display module from load module, obtain based on the small size touch screen by key, from the keyboard layout display module, obtaining the keyboard of having drawn, the method that cuts by computer picture, only keep the user by the image of button periphery of point, the drawing function or the instruction of the small size display screen by calling the keyboard layout display module then, with this image rendering on screen;
The 6th step, when the load module based on the small size touch screen captures the contact moving event, new coordinate is passed to input block, recomputate the keyboard key of new click location by the input block of this module, if the relative original state of key changes, the keyboard layout generation module is then given with this information transfer in this unit, repeats the 3rd then and goes on foot for the 6th step;
In the 7th step, when the load module based on the small size touch screen does not have input signal, forward the first step to.
CN2010105429689A 2010-11-13 2010-11-13 Dynamic display system of pinyin gliding input keyboard and display method thereof Expired - Fee Related CN101976172B (en)

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Cited By (5)

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CN102109960A (en) * 2011-03-22 2011-06-29 董浩亮 Fast Chinese-character pinyin input method based on touch sensing device as well as system for realizing same
CN102176196A (en) * 2011-03-22 2011-09-07 董浩亮 Touch screen input system compatible with fuzzy path input and local keyboard amplification functions
CN102707863A (en) * 2011-03-28 2012-10-03 黄冠 Chinese Pinyin one-stroke input method
CN104133581A (en) * 2013-05-02 2014-11-05 奥多比公司 Physical object detection and touchscreen interaction
CN104460307A (en) * 2014-12-23 2015-03-25 大连交通大学 Input unit of integrated display area, wearable intelligent device and input method

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102109960A (en) * 2011-03-22 2011-06-29 董浩亮 Fast Chinese-character pinyin input method based on touch sensing device as well as system for realizing same
CN102176196A (en) * 2011-03-22 2011-09-07 董浩亮 Touch screen input system compatible with fuzzy path input and local keyboard amplification functions
CN102176196B (en) * 2011-03-22 2013-01-16 董浩亮 Touch screen input system compatible with fuzzy path input and local keyboard amplification functions
CN102707863A (en) * 2011-03-28 2012-10-03 黄冠 Chinese Pinyin one-stroke input method
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CN103080888A (en) * 2011-03-28 2013-05-01 黄冠 Chinese character input method
CN104133581A (en) * 2013-05-02 2014-11-05 奥多比公司 Physical object detection and touchscreen interaction
CN104133581B (en) * 2013-05-02 2019-05-21 奥多比公司 Physical object detection and touch screen interaction
CN104460307A (en) * 2014-12-23 2015-03-25 大连交通大学 Input unit of integrated display area, wearable intelligent device and input method
CN104460307B (en) * 2014-12-23 2018-01-16 大连交通大学 A kind of input block, wearable intelligent equipment and the input method in integrative display area

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