CN101086693A - Input device and input method - Google Patents
Input device and input method Download PDFInfo
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- CN101086693A CN101086693A CN 200610083182 CN200610083182A CN101086693A CN 101086693 A CN101086693 A CN 101086693A CN 200610083182 CN200610083182 CN 200610083182 CN 200610083182 A CN200610083182 A CN 200610083182A CN 101086693 A CN101086693 A CN 101086693A
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Abstract
It provides an input device and its method. It comprises at least an input interface, a processing unit and an execution unit. The input interface is similar to a touch screen or a touch panel to allow the user to input by a finger or touch pen to show the hand writing. Processing unit can analyze the handwriting. Last, the execution unit will execute a preset function based on the comparison of the bend trend.
Description
Technical field:
The invention relates to a kind of input media and input method thereof, particularly about the technical field of handwriting input.
Background technology:
Please refer to Fig. 1 for controlling a synoptic diagram of electronic installation in the prior art.In Fig. 1, user 10 must utilize limbs such as its head, face, eye or hand to control the function of electronic installation 11.Electronic installation 11 in this example is to utilize a video camera 12 to capture user 10 limbs image, and does knowledge by the change degree between institute's pick-up image and judge carry out which kind of preset function.Similarly be to utilize the left-right rotation of head to adjust display frame angle on the electronic installation 11, or utilize hand move or the variation of gesture comes drive electronics 11 to start or closes some multimedia function, or utilize goggling of user 10 to control control vernier on the electronic installation 11.
Please refer to Fig. 2 for controlling a synoptic diagram of electronic installation in the prior art.In Fig. 2, user 10 must utilize a microphone or other speech input devices 20 to control the function of electronic installation 11.Electronic installation 11 in this example is to see through the voice signal that this microphone or other speech input devices 20 capture user 10, and comes progressively to capture from the written historical materials storehouse presenting of certain literal or judge that certain voice command can be used to carry out some preset function by the identification of voice.Similarly be when user 10 reads out " the present invention describes ... ", this moment, electronic installation 11 also can show " the present invention describes ... " immediately, or work as user 10 and read out " shutdown ", this moment, electronic installation 11 entered shutdown programm then.
Please refer to Fig. 3 for controlling a synoptic diagram of electronic installation in the prior art.In Fig. 3, user 10 must utilize a touch screen 30 or a touch board 31 to control the function of electronic installation 11.In this example, user 10 must utilize some stylus 32 to carry out handwriting input, literal comparison, literal judgement and be similar to literal selecting for electronic installation 11 at touch screen 30 or touch board 31, and even the demonstration of finally selected literal, or utilize point-touch pen 32 directly point touch correspondence and be shown in function square on the touch screen 30.
Only, above-mentioned prior art is guaranteed to have the higher discrimination power except that need, and relevant hardware input outfit, all brings inconvenience for the portability of its electronic installation as above-mentioned video camera, microphone or speech input device or touch board.In addition, when the user when operating a portable electronic devices while walking, as if for using point-touch pen point on its touch screen to touch slight literal or menu in the display frame, also be created in operational quite inconvenience.Or, in the user is working meeting, when receiving a private important news in brief, as if can't utilize the limbs image, use speech recognition or utilize pointer to click quite little phonetic notation grid or the handwriting identification that utilizes wrong word selection very to bother is controlled the response of its electronic installation by its electronic installation.Or, when the user need use an engineering machine software, but need by its point-touch pen or other be as peripheral input equipments such as slide-mouse, beginning in display frame/formula collection/.. is just like need from big marine clicking one by one just this software to be found out, this measure also causes user's quite inconvenience.Moreover, when the user when driving and desire use a portable electronic devices, personal digital assistant (PDA) for example, link when sound equipment is listened to the music in the car, and when temporary needs is adjusted the volume of its portable electronic devices, at this moment, also cause user's quite inconvenience, similarly be after the user need click the slight volume diagram in screen top with point-touch pen, can control volume in the towing mode.
In view of this, how to provide a kind of input media and input method thereof that solves above-mentioned prior art disappearance simultaneously, provide a sizable convenience for vast user in fact.
Summary of the invention:
End sees that above-mentioned known problem, one of fundamental purpose of the present invention are to propose a kind of input media must provide the user to carry out the preset function of appointment with the handwriting tracks of a stroke easily.
End sees that above-mentioned known problem, two of fundamental purpose of the present invention are to propose a kind of input media and input method thereof with simple real work and height discrimination power.
End sees that above-mentioned known problem, three of fundamental purpose of the present invention are to propose a kind of operation interface and input media easily simple to operate and input method thereof that meets portable electronic devices.
The above-mentioned input media of carrying includes an input interface, a processing unit and a performance element at least.Wherein, input interface can be a touch screen or a touch panel, and can provide extraneous user by finger or point-touch pen, imports with a handwriting tracks with a stroke.In addition, input interface can be noted down each coordinate points of the handwriting tracks of this input in each Preset Time, to produce a plurality of coordinate points.Processing unit is satisfied the turnover trend of analyses and comparison carry out to(for) above-mentioned handwriting tracks, by this, can calculate angle or vectorial slope and length thereof between the above-mentioned contiguous coordinate points, and then calculate quantity and angle or the vectorial slope of its turnover trend through point according to the variation of angle between these contiguous coordinate points or vectorial slope.At this moment, processing unit must be compared with a default data bank through the quantity of point and angle thereof or vectorial slope by these turnover trend, to confirm the predetermined function of correspondence.Performance element then can be carried out this corresponding predetermined function according to the comparison result of this turnover trend.Note that the predetermined function here can be one and has function, that the function, of passing default message automatically back has engineering machine and have the function or of adjusting volume and have the function of the quick shortcut that is equal to the hardware button.Corresponding to above-mentioned functions, the user is able to a handwriting tracks with a stroke heart shape and represents and carry out it and have the function of passing default message automatically back, or represent with a handwriting tracks with a stroke X word shape and to carry out it and have the function of engineering machine, or having handwriting tracks that a stroke draws a circle or draw a circle to the right left with one represents and carries out it and have the function of adjusting volume.In addition, the user can also carry out the function that it has the quick shortcut that is equal to the hardware button in any one default hand-written path with a stroke.The function with the quick shortcut that is equal to the hardware button here can be one and carries out formula, and cut function, and stick function, an input particular statement function or a huge collection function.
In view of the above-mentioned input media of carrying, the present invention derives to summarize a kind of input method.The method comprises the following step at least:
(a) by a touch screen or touch panel input one handwriting tracks with a stroke.
(b) analyse and compare a turnover trend of this handwriting tracks.
(c) according to the comparison result of above-mentioned turnover trend, carry out a predetermined function.
Above-mentioned analyses and comparison can be by each coordinate points of this handwriting tracks of record in each Preset Time, to produce a plurality of coordinate points.Continuous by these coordinate points calculate between its contiguous coordinate points angle and length and by these angles change calculate again above-mentioned turnover trend through quantity and angle thereof.At last, after cooperation one default data bank is compared the quantity and angle thereof of this turnover trend through point, can confirm the predetermined function of above-mentioned correspondence.Note that as above-mentioned the predetermined function here also can be one to have function, that the function, of passing default message automatically back has engineering machine and have the function or of adjusting volume and have the function of the quick shortcut that is equal to the hardware button.And, must have the heart shape or the X word shape of a stroke or the handwriting tracks of drawing a circle or drawing a circle is carried out the corresponding preset function to the right left by one corresponding to these functions.In addition, utilize any one default hand-written path can carry out the function that it has the quick shortcut that is equal to the hardware button with a stroke.The function with the quick shortcut that is equal to the hardware button here then can be one and carries out formula, and cut function, and stick function, an input particular statement function or a huge collection function.
Description of drawings:
Fig. 1 is for controlling a synoptic diagram of electronic installation in the prior art;
Fig. 2 is for controlling another synoptic diagram of electronic installation in the skill;
Fig. 3 is for controlling the another synoptic diagram of electronic installation in the skill;
Fig. 4 is an embodiment synoptic diagram of input media of the present invention;
Fig. 5 is an embodiment synoptic diagram of input interface of the present invention;
Fig. 6 is an embodiment synoptic diagram of input interface of the present invention;
Fig. 7 is an embodiment synoptic diagram of input interface of the present invention;
Fig. 8 is an embodiment synoptic diagram of input interface of the present invention;
Fig. 9 is an embodiment process flow diagram of input method of the present invention.
The figure number explanation:
10: the user; 11: electronic installation;
12: video camera; 20: microphone or speech input device;
30: the touch screen; 31: the touch board;
32: point-touch pen; 4: input media;
40: input interface; 401: handwriting tracks;
4011,4012,4013,4014 and 4015: coordinate points;
41: processing unit; 42: performance element;
43: portable computer device or personal digital assistant; 90-114: process step.
Embodiment:
Understand and approval for the auditor can be had further for the present invention, cooperate now graphic detailed description embodiments of the present invention as after.
Please refer to the embodiment synoptic diagram of Fig. 4 for input media of the present invention.In Fig. 4, input media 4 includes an input interface 40, a processing unit 41 and a performance element 42.Wherein, input interface 40 can be a touch screen or a touch input panel and can be located at a portable computer device or personal digital assistant (PDA) 43.By this, the user derives from the extraneous handwriting tracks 401 that has a stroke with a finger or a pointer.41 of processing units can be the turnover trend that a software formula or a hardware circuit are used analyses and comparison handwriting tracks 401.In addition, performance element also can be a software formula or a hardware circuit and comes analyses and comparison result to above-mentioned turnover trend, carries out a predetermined function.
Please refer to Fig. 4 and Fig. 5, Fig. 5 is an embodiment synoptic diagram of input interface of the present invention.In Fig. 5, in the time of handwriting input, input interface 40 is satisfied in each Preset Time, for example 10 milliseconds (ms), each coordinate points 4011,4012,4013,4014 and 4015 of record handwriting tracks 4 01.Processing unit 41 calculates these coordinate points 4011,4012,4013,4014 and 4015 and angle or the vectorial slope and the length of its contiguous coordinate points 4011,4012,4013,4014 and 4015 then.For example by angle or vectorial slope and the length of coordinate points 4011 to coordinate points 4012.Afterwards, the continuous change calculations of these angles or vectorial slope of utilizing of processing unit goes out quantity and angle or the vectorial slope of turnover trend through point.
Please refer to the embodiment synoptic diagram of Fig. 6 for input interface of the present invention.The user then only needs input interface 40 of the present invention is drawn a love with its finger or pointer when meeting on its touch picture, and it similarly is default messages such as " you need not wait me, and you have a dinner earlier " that input media of the present invention is passed back then automatically.
Please refer to the embodiment synoptic diagram of Fig. 7 for input interface of the present invention.When the user need use the engineering machine function, then only need input interface 40 of the present invention is drawn an X with its finger or pointer on its touch picture, input media of the present invention is satisfied startup engineering machine function automatically.
Please refer to the embodiment synoptic diagram of Fig. 8 for input interface of the present invention.The user is if need to adjust its portable computer device or during the volume of personal digital assistant (PDA), then only need input interface 40 of the present invention, and the circle of drawing a circle to the right on its touch picture is transferred big volume or the circle of drawing a circle is left turned volume down.
Please refer to the embodiment process flow diagram of Fig. 9 for input method of the present invention.In Fig. 9, it is as follows that input method comprises step at least:
Step 90: on input interface,, similarly be the drawing a circle to the right or draw a circle left or the default hand-written path of any stroke of X word shape, a stroke of heart shape, a stroke of a stroke with the handwriting tracks of finger input unicursal.
Step 91: in the input way, every a schedule time, for example 10 milliseconds of records are once passed through a little.
Step 92: above-mentioned steps 91 all coordinate values through point are stored in the memory second body space.
Step 93: line angle between calculating at every or vectorial slope.
Step 94: since first point (starting point) progressively the checkpoint and the point between angle or vectorial slope.
Step 95: take a decision as to whether first point; If then continue step 96.If not, execution in step 98 then.
Step 96: angle or vectorial slope with past second of first company are an initial turnover trend vector.
Step 97: the turnover trend vector described in the storing step 96.
Step 98: subsequent steps 95, judge with last line angle whether surpass a default permissible range, similarly be that angle is 20 degree.If continue step 99.If not, execution in step 101.
Step 99: subsequent steps 98; Judge whether this state continues more than 2.If then execution in step 97.If not, execution in step 100.
Step 100: subsequent steps 99; Ignore this point, to avoid the erroneous judgement of deflection angle.
Step 101: continue comparison down a bit.
Step 102: whether all to judge that line angles or vectorial slope finish dealing with all.If not, then get back to step 95.If, execution in step 103.
Step 103: note down respectively transfer trend angle or vectorial slope.
Step 104: the process number of spots of noting down each turnover trend vector.
Step 106: store the default data bank of above-mentioned analysis result to.
Step 107: specifying this analysis result is a corresponding preset function, similarly be pass default message automatically back, cried engineering machine function, adjust volume or be equal to the function of the quick shortcut of hardware button.
Step 108: finish the setting of preset function.
Step 109: subsequent steps 105.Read the analysis result that has stored from default data bank, and begin to compare the quantity of turnover trend process point.
Step 110: the angle of comparison turnover trend or the difference of vectorial slope continue.
Step 111: according to above-mentioned steps 109 and 110, the similarity of estimation and comparison data.
Step 112: whether the similarity of judging above-mentioned steps 111 meets a preset threshold value.(if qualified), execution in step 113.(defective) if not, execution in step 114.
Step 113: carry out the corresponding preset function.
Step 114: inform the user, data bank does not have this handwriting tracks of record.
The above is to utilize preferred embodiment to describe the present invention in detail, but not limits the scope of the invention.Allly know this type of skill personage and all can understand, suitably do slightly change and adjustment, will not lose main idea of the present invention place, also do not break away from the spirit and scope of the present invention.
Claims (26)
1, a kind of input media is characterized in that, comprises:
One input interface is for extraneous input one handwriting tracks with a stroke;
One processing unit, a turnover trend of this handwriting tracks of analysing and comparing;
One performance element according to the analyses and comparison of this turnover trend, is carried out a predetermined function.
2, input media as claimed in claim 1 is characterized in that, this input interface is a touch screen.
3, input media as claimed in claim 1 is characterized in that, this input interface is a touch panel.
4, input media as claimed in claim 1 is characterized in that, this input interface is noted down each coordinate points of this handwriting tracks in each Preset Time, to produce a plurality of these coordinate points.
5, input media as claimed in claim 4 is characterized in that, those coordinate points are to calculate angle or vectorial slope and length between this vicinity coordinate points by this processing unit.
6, input media as claimed in claim 5 is characterized in that, this processing unit is to calculate quantity and angle or the vectorial slope of this turnover trend through this coordinate points by angle between this vicinity coordinate points or vectorial slope variation.
7, input media as claimed in claim 6 is characterized in that, this processing unit is to compare this turnover trend through after the quantity and angle or vectorial slope of this coordinate points with a default data bank, confirms the predetermined function that this is corresponding.
8, input media as claimed in claim 1, it is characterized in that this predetermined function is one to have function, that the function, of passing default message automatically back has engineering machine and have the function or of adjusting volume and have the function of the quick shortcut that is equal to the hardware button.
9, input media as claimed in claim 8 is characterized in that, this handwriting tracks is that a heart shape with a stroke is carried out this and had the function of passing default message automatically back.
10, input media as claimed in claim 8 is characterized in that, this handwriting tracks is that an X word shape with a stroke is carried out the function that this has engineering machine.
11, input media as claimed in claim 8 is characterized in that, this handwriting tracks is one to have drawing a circle or draw a circle and carrying out this and have the function of adjusting volume of a stroke to the right left.
12, input media as claimed in claim 8 is characterized in that, this handwriting tracks is that the function that this has the quick shortcut that is equal to the hardware button is carried out in a default hand-written path with a stroke.
13, input media as claimed in claim 12 is characterized in that, this function with the quick shortcut that is equal to the hardware button is one to carry out formula, and cut function, and stick function, an input particular statement function or a huge collection function.
14, a kind of input method is characterized in that, comprises:
Input one handwriting tracks with a stroke;
An analyse and compare turnover trend of this handwriting tracks;
According to the analyses and comparison of this turnover trend, carry out a predetermined function.
15, input method as claimed in claim 14 is characterized in that, this handwriting input is to import by a touch screen.
16, input method as claimed in claim 14 is characterized in that, this handwriting input is to import by a touch panel.
17, input method as claimed in claim 14 is characterized in that, more comprises each coordinate points by this handwriting tracks of record in each Preset Time, to produce a plurality of these coordinate points.
18, as claim the 17 described input methods, it is characterized in that, more comprise by those coordinate points and calculate angle or vectorial slope and length between this vicinity coordinate points.
19, input method as claimed in claim 18 is characterized in that, more comprises according to angle between this vicinity coordinate points or vectorial slope variation to calculate quantity and angle or the vectorial slope of this turnover trend through this coordinate points.
20, input method as claimed in claim 14 is characterized in that, cooperates a default data bank to compare this turnover trend through after the quantity and angle or vectorial slope of this coordinate points, confirms the predetermined function that this is corresponding.
21, input method as claimed in claim 14, it is characterized in that this predetermined function is one to have function, that the function, of passing default message automatically back has engineering machine and have the function or of adjusting volume and have the function of the quick shortcut that is equal to the hardware button.
22, input method as claimed in claim 21 is characterized in that, this handwriting tracks is that a heart shape with a stroke is carried out this and had the function of passing default message automatically back.
23, input method as claimed in claim 21 is characterized in that, this handwriting tracks is that an X word shape with a stroke is carried out the function that this has engineering machine.
24, input method as claimed in claim 21 is characterized in that, this handwriting tracks is one to have drawing a circle or draw a circle and carrying out this and have the function of adjusting volume of a stroke to the right left.
25, input method as claimed in claim 21 is characterized in that, this handwriting tracks is that the function that this has the quick shortcut that is equal to the hardware button is carried out in a default hand-written path with a stroke.
26, input method as claimed in claim 25 is characterized in that, this function with the quick shortcut that is equal to the hardware button is one to carry out formula, and cut function, and stick function, an input particular statement function or a huge collection function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610083182 CN101086693A (en) | 2006-06-09 | 2006-06-09 | Input device and input method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610083182 CN101086693A (en) | 2006-06-09 | 2006-06-09 | Input device and input method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101086693A true CN101086693A (en) | 2007-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610083182 Pending CN101086693A (en) | 2006-06-09 | 2006-06-09 | Input device and input method |
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| CN (1) | CN101086693A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262441A (en) * | 2011-07-21 | 2011-11-30 | 中兴通讯股份有限公司 | Input method and device |
| CN102479331A (en) * | 2010-11-22 | 2012-05-30 | 宏碁股份有限公司 | Method for comparing handwriting path to sample path |
| WO2012079489A1 (en) * | 2010-12-14 | 2012-06-21 | 联想(北京)有限公司 | Input identification method and input apparatus |
| CN103049182A (en) * | 2012-12-27 | 2013-04-17 | 中兴通讯股份有限公司 | Method and device for unlocking screen display interface |
| CN103513804A (en) * | 2012-06-19 | 2014-01-15 | 联想(北京)有限公司 | Operating control method and electronic device |
| CN103814351A (en) * | 2011-09-20 | 2014-05-21 | 谷歌公司 | Collaborative gesture-based input language |
| CN103916531A (en) * | 2009-05-07 | 2014-07-09 | 义隆电子股份有限公司 | Control method of mobile phone |
| CN108572778A (en) * | 2017-03-09 | 2018-09-25 | 漳州立达信光电子科技有限公司 | Input method and the touch device and gesture arrangement for detecting for using the input method |
-
2006
- 2006-06-09 CN CN 200610083182 patent/CN101086693A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103916531A (en) * | 2009-05-07 | 2014-07-09 | 义隆电子股份有限公司 | Control method of mobile phone |
| CN102479331A (en) * | 2010-11-22 | 2012-05-30 | 宏碁股份有限公司 | Method for comparing handwriting path to sample path |
| WO2012079489A1 (en) * | 2010-12-14 | 2012-06-21 | 联想(北京)有限公司 | Input identification method and input apparatus |
| US10140012B2 (en) | 2010-12-14 | 2018-11-27 | Lenovo (Beijing) Co., Ltd. | Input identification method and input apparatus |
| CN102262441B (en) * | 2011-07-21 | 2018-05-04 | 中兴通讯股份有限公司 | Input method and device |
| CN102262441A (en) * | 2011-07-21 | 2011-11-30 | 中兴通讯股份有限公司 | Input method and device |
| CN103814351A (en) * | 2011-09-20 | 2014-05-21 | 谷歌公司 | Collaborative gesture-based input language |
| CN103513804A (en) * | 2012-06-19 | 2014-01-15 | 联想(北京)有限公司 | Operating control method and electronic device |
| CN103513804B (en) * | 2012-06-19 | 2016-08-17 | 联想(北京)有限公司 | Method of controlling operation thereof and electronic equipment |
| CN103049182B (en) * | 2012-12-27 | 2017-09-12 | 南京中兴软件有限责任公司 | The unlocking method and device of screen display interface |
| CN103049182A (en) * | 2012-12-27 | 2013-04-17 | 中兴通讯股份有限公司 | Method and device for unlocking screen display interface |
| CN108572778A (en) * | 2017-03-09 | 2018-09-25 | 漳州立达信光电子科技有限公司 | Input method and the touch device and gesture arrangement for detecting for using the input method |
| CN108572778B (en) * | 2017-03-09 | 2021-01-15 | 漳州立达信光电子科技有限公司 | Input method, touch device using input method and gesture detection device |
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