CN104750266B - One kind refers to upper wearable dummy keyboard input method - Google Patents
One kind refers to upper wearable dummy keyboard input method Download PDFInfo
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- CN104750266B CN104750266B CN201510152203.7A CN201510152203A CN104750266B CN 104750266 B CN104750266 B CN 104750266B CN 201510152203 A CN201510152203 A CN 201510152203A CN 104750266 B CN104750266 B CN 104750266B
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Abstract
The present invention relates to one kind to refer to upper wearable dummy keyboard input method, including：1) pseudo operation region is built；2) initialized by user, be some different size of regions by pseudo operation region division, and further pseudo operation region is divided；3) selection control is carried out to ready-portioned region, by the way of finger clicks directly on or the Combination Operation Modes formed are combined in click plus the slip of different directions.Compared with prior art, the present invention using word input and mode of operation on brand-new finger, be accustomed to, easy to operate by the traditional operation without changing user.
Description
Technical field
The present invention relates to a kind of intelligent input method, refers to upper wearable dummy keyboard input method more particularly, to one kind,
Virtual operation planar is formed by measuring hammer action and specific parameter, it is possible to achieve without in screen on finger
On, the common text informations such as Chinese, English, punctuate are inputted in the case of being not limited by a space.
Background technology
Intelligent wearable device is instantly very popular " vocabulary ", especially with the intelligent wearable device of computing function,
Even more into by the fangle pursued.The Google Glass released from Google, the Gear S intelligence released to Samsung
Wrist-watch can be dressed, also has and issues the iWatch not sold formally also but, miscellaneous Wearable in apple news conference
The life of people is slowly entered.It can be predicted that the intelligent wearable equipment for having more patterns is entered people by future
Life, but it is but very limited for the character input modes of these equipment, especially Chinese language input way.Now
Three kinds of main modes are phonetic entries, and the input of traditional touch-screen, also now more popular and have similar wearing
The gesture word input of formula product.
Three of the above input mode is contrasted, first, phonetic entry is used as most direct input mode, due to being processed device
Limitation and environmental noise etc. influence, error larger the problem of not high there are certain recognition efficiency.Simultaneously as use
Method is with certain non-privacy, and user can not extremely receive constantly sending voice in public under the conditions of very much
The awkward situation that instruction tape comes, is not very perfect in this way.Secondly, traditional touch-screen word input due to by
To the volumetric constraint of wearable device, if still using qwerty keyboards or nine palace keyboards on the screen of very little, can exist
Inaccurate situation is clicked on, this can be described as very big birth defects.It is finally the popular gesture input product of comparison, wherein only
The one a product with word input is Ring.But due to being to be based on gesture identification, so measurement is successional, then
It devises a set of font for continuous writing to realize that word inputs, and it can only be English unfortunately to input word.Due to
The complexity and diversity of Chinese structure word, the input in Chinese based on this mode are actually difficult to realize.
There is presently no a suitable word input for intelligent wearable device, especially input in Chinese equipment
In the case of.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind refers to upper wearable void
Intend keyboard and input method, using word input and mode of operation on brand-new finger, the traditional operation without changing user is accustomed to,
It is easy to operate.
The purpose of the present invention can be achieved through the following technical solutions：
One kind refers to upper wearable dummy keyboard input method, it is characterised in that including：
1) pseudo operation region is built；
2) initialized by user, be some different size of regions by pseudo operation region division, and further to void
Intend operating area to be divided；
3) selection control is carried out to ready-portioned region, by the way of finger clicks directly on or clicked on plus not Tongfang
To slip combination formed Combination Operation Modes.
Preferably, the structure pseudo operation region is specially：Pass through the distance between the finger of measurement two X, and finger
Angle variable quantity Y between articulations digitorum manus, to build pseudo operation region.
Preferably, step 2) is specially：
21) 1 to No. 9 position is tapped successively, and after repeatedly inputting same position, system determines " nine palace positions "；
22) determine after " nine palace positions ", " 18 lattice " position is automatically generated, so as to generate " nine palaces, 18 lattice " mode of operation
With interface.
Preferably, phonetic or Chinese character to be selected are selected by " nine palaces, 18 lattice " mode of operation and interface.
Preferably, percussion answers process specific as follows in the step 21)：
By setting acceleration transducer in forefinger, forefinger hammer action is converted into acceleration change amount, passes through calculating
Chip receives and processes, and determines whether hammer action.
Preferably, the acceleration transducer is acceleration gyro sensor.
Preferably, described " the 18 lattice " position that automatically generates is specially：
1. for No. 10 positions, No. 1 position is tapped first, is then slided to the left side and chooses No. 10 positions,
To strike 4, then 7 and then left stroke are struck in a left side stroke, No. 12 positions for No. 11 positions；
2. for No. 13 positions, No. 3 positions are tapped first, is then slided to the right and chooses No. 13 positions,
To strike 6, then 9 and then right stroke are struck in the right side stroke, No. 15 positions for No. 14 positions；
3. for No. 16 positions, No. 7 positions are tapped first, then choose No. 16 positions to following slide,
To strike 8 and then lower stroke, 9 and then bottom left stroke are struck in No. 18 positions for No. 17 positions.
Preferably, it is described to select the phonetic to be selected to be specially by " nine palaces, 18 lattice " operation interface：
After phonetic has been inputted according to nine palace input methods, the position of phonetic to be selected is optimized to both sides, and then can be by
According to " 18 lattice " mode of operation, phonetic to be selected is selected.
Preferably, it is described to select the Chinese character to be selected to be specially by " nine palaces, 18 lattice " operation interface：
The position arrangement of Chinese character to be selected is targetedly optimized for nine palace input methods, is changed into upper and lower two
OK, often the matrix of row three is shown, each column corresponds to the row of one " nine palace positions "；When selecting the Chinese character of a certain certain a line of row,
Finger is moved to the upper half position of respective column first, select upper row then upwards draw, below a line then downwards draw.
Preferably, any APP all customizable extended operations to " nine palaces, 18 lattice " mapping, realize to operate APP and transplant
To finger tip.
Compared with prior art, the present invention proposes a kind of brand-new mode of operation, merges traditional nine grids input method.
Pass through Promethean " nine palaces, 18 lattice " mapping and control principle so that user can be on the basis without changing use habit
On, the limitation in space is broken away from, Chinese, the input of the common text information such as English or punctuate can be realized at forefinger end.Phase
Than having efficiency and the accuracy of higher with traditional phonetic entry, with screen touch the input phase than can be from the limit in space
System, can realize input in Chinese and more efficient compared with gesture input.Any APP can be customized to " nine palaces, 18 lattice "
The extended operation of mapping, realizes APP operations being transplanted to finger tip, enrich the mode of operation of APP, also breach screen and sky
Between limitation.
Brief description of the drawings
Fig. 1 is the mapping control principle of " nine palaces, 18 lattice "；
Fig. 2 is that the display of existing nine palace input method is arranged；
Fig. 3 is that the word selection that control principle is mapped for " nine palaces, 18 lattice " selects the optimization method of sound；
Fig. 4 is the extension APP modes of operation that control principle is mapped for " nine palaces, 18 lattice "；
Fig. 5 is the flow chart that whole " nine palaces, 18 lattice " map control principle.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
The Promethean mapping control principle (Fig. 1) for proposing " nine palaces, 18 lattice " of the present invention, it is defeated with traditional nine grids
Enter method interface arrangement (such as Fig. 2) perfect matching, among traditional nine grids input method has been transplanted to the design, specific method
It is as follows：
(1), by measuring the distance between forefinger and middle finger X, and forefinger second, the angle variable quantity Y of third knuckle can
To build operation planar.
(2) user is set by oneself, selects oneself comfortable operation planar scope, taps 1 to No. 9 position successively (as schemed
1) same position, is repeatedly inputted, system, which will automatically determine, belongs to the specific of different user difference finger length or hand size
" nine palace positions ".
(3) in the case where " nine palace positions " is determined, " 18 lattice " position automatically forms, its mode of operation is as follows：
1. for No. 10 positions, No. 1 position only need to be tapped first, can be chosen by then being slided to the left side by No. 10
Position, to strike 4, then 7 and then left stroke are struck in a left side stroke, No. 12 positions for No. 11 positions.
2. for No. 13 positions, No. 3 positions only need to be tapped first, can be chosen by then being slided to the right by No. 13
Position, to strike 6, then 9 and then right stroke are struck in the right side stroke, No. 15 positions for No. 14 positions.
3. for No. 16 positions, No. 7 positions only need to be tapped first, then can choose No. 16 to following slide
Position, to strike 8 and then lower stroke, 9 and then bottom left stroke are struck in No. 18 positions for No. 17 positions.
Initialisation range is not required in " 18 lattice ", is the expansion automatically generated according to " nine palace positions " by particular combination mode
Put exhibition position.Above is the mapping control principle of " nine palaces, 18 lattice ".
Present invention also proposes unique Word selection method for " nine palaces, 18 lattice ", to solve to Chinese character to be selected or phonetic
Select permeability, specific method are as follows：
1. after phonetic has been inputted according to nine palace input methods, the position of phonetic to be selected is optimized to both sides, and then can be with
According to " 18 lattice " mode of operation (Fig. 3), phonetic to be selected is selected.
2. for the selection for Chinese character to be selected, the position arrangement of Chinese character to be selected also carries out for nine palace input methods
Targetedly optimize, be changed into two rows up and down, often the matrix of row three is shown.Each column corresponds to the row of one " nine palace positions ".
When selecting the Chinese character of a certain certain a line of row, method is：Finger is moved to the upper half position of respective column first, selects upper row
Then upwards draw, below a line then downwards draw.If as shown in figure 3, selecting " hello ", drawn upwards in Isosorbide-5-Nitrae optional position,
Drawn downwards if " rice cake " is selected.Other Chinese character selection modes are similar.
Present invention also proposes a kind of extension APP modes of operation for " nine palaces, 18 lattice " mapping control principle, the party
Formula can make it that any APP carries out operation by finger tip., can be according to such as Fig. 4 modes by taking music player as an example
Arrange, be allowed to corresponding " nine palaces, 18 lattice " mapping control principle.
The principle of the present invention is realized below in conjunction with attached drawing and is specifically addressed, following system is in " nine palaces of the invention
It is designed on 18 lattice " mapping control principle and provides specific method, but protection scope of the present invention is not limited to
Following implementations.
(1) the measuring method of X：By measuring the distance between forefinger and middle finger, distance signal is converted into electric signal, and
Received and be AD converted by STM microcontrollers, to measure the actual size of X.
(2) the measuring method of Y：Changed by measuring the angle between the second articulations digitorum manus of forefinger and the 3rd articulations digitorum manus, by second
Angle variable quantity between articulations digitorum manus and the 3rd articulations digitorum manus is converted into electric signal, and is received and be AD converted by STM microcontrollers,
To measure the actual size of Y.
(3) percussion should
By setting acceleration transducer in forefinger second joint, (this programme uses MPU6050 six-axle acceleration tops
Spiral shell instrument sensor), forefinger hammer action is converted into acceleration change amount, is received and processed, determined whether by STM chips
Hammer action occurs.
(4) the formation of " nine palaces, 18 lattice " operating surface
Initialized by user, select oneself to feel comfortable operation planar scope, it is repeatedly continuous to tap 1--9 positions,
STM microcontrollers record and distribute the specific mapping parameters X of " nine palace positions ", the value of Y scopes, " 18 lattice " basis " nine palaces automatically
Position " extension generation automatically.Ultimately form exclusive " nine palaces, the 18 lattice " operation planar for belonging to different users.
(5) the realization of " nine palaces, 18 lattice " control principle
After the initialization is completed, once user opens equipment, system will sample user's food according to certain frequency
The action of finger.When the percussion acceleration of user's forefinger exceedes certain threshold value, system judges that user has tapped some " nine palace
Position ", the then X of system acquisition this moment, Y value, by previously initializing the range information of formation, system automatically determines user
Specific " the nine palace positions " tapped.Then system carries out the detection of of short duration forefinger acceleration information, to determine whether also having " ten
The generation of eight lattice " action.If do not had in certain time, system is determined as that " nine palace positions " acts, and continues to detect forefinger percussion
Action.Finally by bluetooth, corresponding " nine palace positions " or " 18 lattice " position operation information are transferred to host computer.It is upper
Machine can be mobile phone, computer, or the various Wearables for supporting Bluetooth data reception standard.So constantly repeated sampling inspection
Survey, form the control principle of " nine palaces, 18 lattice ", whole flow process figure is shown in Fig. 5.
(6) the realization for selecting word method of " nine palaces, 18 lattice " is directed to
After tapping positioning and completing, system carries out of short duration forefinger acceleration detection, to determine whether selecting word to act
Produce.If after being tapped in " nine palace positions " 1--6 positions, have upwards or downward sliding produces, then system judges automatically
Word is selected, is upwards the vocabulary of selection upper row respective column, is then downwards the vocabulary of the following a line respective column of selection.(see Fig. 3)
(7) realized for " nine palaces, 18 lattice " extension APP modes of operation
By taking music APP as an example, pseudo operation plane such as Fig. 4 can be set, by music common function according to right
Position is answered to be mapped to " nine palaces, 18 lattice " (this example is to be mapped to nine palace positions), then mode of operation is controlled with " nine palaces, 18 lattice "
Principle is the same, it is possible to realizes the finger end operation of any corresponding A PP.
Claims (7)
1. one kind refers to upper wearable dummy keyboard input method, it is characterised in that including：
1) pseudo operation region is built；
2) initialized by user, be some different size of regions by pseudo operation region division, and further to virtual behaviour
Divided as region；
3) selection control is carried out to ready-portioned region, is clicked directly on using finger and combine shape plus the slip of different directions
Into mode of operation；
The structure pseudo operation region is specially：By the distance between finger of measurement two between X, and finger articulations digitorum manus
Angle variable quantity Y, to build pseudo operation region；
Step 2) is specially：
21) 1 to No. 9 position is tapped successively, and after repeatedly inputting same position, system determines " nine palace positions "；
22) determine after " nine palace positions ", " 18 lattice " position is automatically generated, so as to generate " nine palaces, 18 lattice " mode of operation and boundary
Face；
Described " the 18 lattice " position that automatically generates is specially：
1. for No. 10 positions, No. 1 position is tapped first, is then slided to the left side and chooses No. 10 positions, No. 11
To strike 4, then 7 and then left stroke are struck in a left side stroke, No. 12 positions for position；
2. for No. 13 positions, No. 3 positions are tapped first, is then slided to the right and chooses No. 13 positions, No. 14
To strike 6, then 9 and then right stroke are struck in the right side stroke, No. 15 positions for position；
3. for No. 16 positions, No. 7 positions are tapped first, then choose No. 16 positions to following slide, No. 17
To strike 8 and then lower stroke, 9 and then bottom left stroke are struck in No. 18 positions for position.
2. one kind according to claim 1 refers to upper wearable dummy keyboard input method, it is characterised in that passes through " nine palaces
18 lattice " mode of operation selects phonetic or Chinese character to be selected with interface.
3. one kind according to claim 1 refers to upper wearable dummy keyboard input method, it is characterised in that the step
21) percussion answers process specific as follows in：
By setting acceleration transducer in forefinger, forefinger hammer action is converted into acceleration change amount, passes through computing chip
Receive and process, determine whether hammer action.
4. one kind according to claim 3 refers to upper wearable dummy keyboard input method, it is characterised in that the acceleration
Degree sensor is acceleration gyro sensor.
5. one kind according to claim 2 refers to upper wearable dummy keyboard input method, it is characterised in that described passes through
" nine palaces, 18 lattice " operation interface is specially to select phonetic to be selected：
After phonetic has been inputted according to nine palace input methods, the position of phonetic to be selected is optimized to both sides, and then according to " 18
Lattice " mode of operation, selects phonetic to be selected.
6. one kind according to claim 2 refers to upper wearable dummy keyboard input method, it is characterised in that described passes through
" nine palaces, 18 lattice " operation interface is specially to select Chinese character to be selected：
The position arrangement of Chinese character to be selected is targetedly optimized for nine palace input methods, is changed into two rows up and down, often
The matrix that row is three shows that each column corresponds to the row of one " nine palace positions "；When selecting the Chinese character of a certain certain a line of row, first will
Finger is moved to the upper half position of respective column, select upper row then upwards draw, below a line then downwards draw.
7. one kind according to claim 1 refers to upper wearable dummy keyboard input method, it is characterised in that any APP is
The customizable extended operation to " nine palaces, 18 lattice " mapping, realizes APP operations being transplanted to finger tip.
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US10019072B2 (en) | 2016-01-01 | 2018-07-10 | International Business Machines Corporation | Imagined grid fingertip input editor on wearable device |
| CN105700704B (en) * | 2016-03-21 | 2018-08-28 | 深圳五洲无线股份有限公司 | Character input method under small-size screen and device |
| CN108196696B (en) * | 2018-01-02 | 2022-02-22 | 京东方科技集团股份有限公司 | Wearable input device, host, input method and electronic system |
| CN111766942A (en) * | 2020-05-15 | 2020-10-13 | 中国科学院计算技术研究所 | Input method and system based on intelligent ring, intelligent ring and mobile device |
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