CN101630219B - Method for assisting handwritten input on touch screen and electronic device thereof - Google Patents
Method for assisting handwritten input on touch screen and electronic device thereof Download PDFInfo
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- CN101630219B CN101630219B CN2008101335774A CN200810133577A CN101630219B CN 101630219 B CN101630219 B CN 101630219B CN 2008101335774 A CN2008101335774 A CN 2008101335774A CN 200810133577 A CN200810133577 A CN 200810133577A CN 101630219 B CN101630219 B CN 101630219B
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Abstract
The invention relates to a method for assisting handwritten input on a touch screen and an electronic device thereof using the method. The method for assisting the handwritten input on the touch screen comprises the following steps: (A) when the touch screen senses the written handwriting, enabling the touch screen to display the handwriting, and generating a floating window nearby the handwriting to display the handwriting; and (B) when the touch screen does not sense the written handwriting in a preset time, closing the floating window. The electronic device comprises the touch screen and a central processing unit; when the touch screen senses the written handwriting, the central processing unit enables the touch screen to display the handwriting, and generates the floating window nearby the handwriting to display the handwriting; and when the touch screen does not sense the written handwriting in the preset time, the central processing unit closes the floating window. Therefore, the method and the electronic device enable a user to write down a plurality of rows of characters in a picture, and can meet the requirement of directly writing records of the user on the touch screen by a finger.
Description
Technical field
The present invention relates to a kind of input method and use the electronic installation of this method, particularly relate to a kind of electronic installation that on touch control type screen, carries out the hand-written inputting method of handwriting input and use this method of assisting.
Background technology
Many portable electronic devices, PDA for example, mobile phone, automobile (or individual) guider etc. all has touch control type screen, see also shown in Figure 1, be in the past with the synoptic diagram of pointer input characters on touch control type screen, the user can use pointer (figure do not show) point selection function object (option) or carry out the literal input on touch control type screen 10, and because the written taper of pointer, therefore can write out the less literal of font, as " the propping up " that shows in the touch control type screen 10, and the user can see the person's handwriting of own writing process when input characters.But only pipe so still has many users to like directly carrying out the touch-control input with finger.Yet see also shown in Figure 2; be in the past to point the synoptic diagram of input characters on touch control type screen; because the contact pressure area that finger occupies is a lot of greatly than pointer; use finger on touch control type screen 20 during writing words; person's handwriting in the writing process can be blocked by finger; so that the user can't see under the situation of own person's handwriting; can write out the very big word of font; as " indigo plant " that shows in the touch control type screen 10; during therefore with the finger input; on the small-size display of these portable electronic devices; with finger write a word just accounted for about 1/2nd (more than) the screen picture; and can't on same picture, write down more information, can not satisfy the demand that the user keeps record on portable electronic devices with finger.
This shows, above-mentioned existing carrying out the method for handwriting input on the touch control type screen and using on the structure and use of electronic installation at input method, electronic installation of this method, obviously still have inconvenience and defective, and demand urgently further being improved.For solving the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and the electronic installation that generally carries out the method for handwriting input on touch control type screen and use this method does not have appropriate input method, electronic installation to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.So, if can provide a mechanism to allow finger can write the less literal of font when on touch control type screen, writing, just can allow the user in the same picture of screen, write the multirow literal, and satisfy the demand of user's account, be pressing for of people.Therefore how to found a kind of new electronic installation that on touch control type screen, carries out the method for handwriting input and use this method of assisting, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because carry out the method for handwriting input on the above-mentioned existing touch control type screen and use the defective of the electronic installation existence of this method, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge thereof, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of new electronic installation that on touch control type screen, carries out the method for handwriting input and use this method of assisting, can improve the electronic installation that carries out the method for handwriting input on the general existing touch control type screen and use this method, make it have more practicality.Through constantly research, design, and after studying repeatedly and improving, create the present invention who has practical value finally.
Summary of the invention
The objective of the invention is to, overcome the defective of the electronic installation existence of carrying out the method for handwriting input on the existing touch control type screen and using this method, and a kind of new electronic installation that carries out the method for handwriting input and use this method on touch control type screen of assisting is provided, technical matters to be solved is to make it can allow the user be very suitable for practicality with the literal of finger writing than small font.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of method of on touch control type screen, carrying out handwriting input of assisting according to the present invention's proposition, this is assisted in the method for carrying out handwriting input on the touch control type screen and may further comprise the steps: (A). when this touch control type screen is sensed the person's handwriting of writing, make this touch control type screen show this person's handwriting, and generation one unsteady form shows this person's handwriting near this person's handwriting, to allow the user see the person's handwriting of writing process and the interval between word and the word from the form that floats; And (B). when this touch control type screen is not sensed the person's handwriting of writing in a Preset Time, close this unsteady form.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Preferably, the aforesaid method of on touch control type screen, carrying out handwriting input of assisting, in the wherein said step (A), also whether the height of further judging this person's handwriting is less than a preset value, if just produce the form that should float.
Preferably, the aforesaid method of on touch control type screen, carrying out handwriting input of assisting, in the wherein said step (A), if when having shown before content written on this touch control type screen, this unsteady form can demonstrate this last part of content written.
Preferably, the aforesaid method of on touch control type screen, carrying out handwriting input of assisting, wherein this method also provides a forbidden energy key, when this forbidden energy key is triggered, can make this touch control type screen suspend the function of touch-control sensing, and the person's handwriting of writing on this touch control type screen can be presented in this touch control type screen and this form that floats.
The object of the invention to solve the technical problems also realizes by the following technical solutions.According to a kind of device that carries out handwriting input on touch control type screen of assisting that the present invention proposes, this device comprises: when this touch control type screen is sensed the person's handwriting of writing, make this touch control type screen show the device of this person's handwriting; Near this person's handwriting, produce a unsteady form and show this person's handwriting, to allow the user from the form that floats, see the person's handwriting of writing process and the device at the interval between word and the word; When this touch control type screen is not sensed the person's handwriting of writing in a Preset Time, close the device of this unsteady form.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Preferably, the aforesaid device that on touch control type screen, carries out handwriting input of assisting, the wherein said device that carries out handwriting input on touch control type screen of assisting also comprises: whether the height of judging this person's handwriting is less than the device of a preset value, if just produce the form that should float.
Preferably, the aforesaid device that on touch control type screen, carries out handwriting input of assisting, the wherein said device that carries out handwriting input on touch control type screen of assisting also comprises: judged on this touch control type screen when having shown before content written, make this unsteady form demonstrate this device of the last part of content written.
Preferably, the aforesaid device that on touch control type screen, carries out handwriting input of assisting, wherein this assists the device that carries out handwriting input on touch control type screen also to comprise a forbidden energy key, this forbidden energy key is triggered and can makes this touch control type screen suspend the function of touch-control sensing, and the person's handwriting of writing on this touch control type screen can be presented in this touch control type screen and this form that floats.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, the present invention assists at the electronic installation that carries out the method for handwriting input on the touch control type screen and use this method has following advantage and beneficial effect at least: the present invention shows the text handwriting of writing process by producing the form that floats near the handwriting input literal that shows at touch control type screen, can assist the user to control the font size of writing, the user can known under the situation of seeing written handwriting, can write out literal than small font, so that on touch control type screen, write the multirow literal simultaneously, and can reach purpose and the effect that makes things convenient for the user directly on touch control type screen, to carry out literal (or pattern) input with finger.
In sum, the invention relates to a kind of electronic installation that on touch control type screen, carries out the method for handwriting input and use this method of assisting.This assists the method for carrying out handwriting input on touch control type screen, be when this touch control type screen is sensed the person's handwriting of writing, make this touch control type screen show this person's handwriting, and generation one unsteady form shows this person's handwriting near this person's handwriting, and when this touch control type screen is not sensed the person's handwriting of writing in a Preset Time, close this unsteady form.Whereby, allow the user in a picture, write the multirow literal, can satisfy the user directly carries out written record at touch control type screen with finger demand.The present invention has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on the structure of input method, electronic installation or function, obvious improvement is arranged technically, and produced handy and practical effect, and the electronic installation that carries out the method for handwriting input on the more existing touch control type screen and use this method has the outstanding effect of enhancement, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is in the past with the synoptic diagram of pointer input characters on touch control type screen.
Fig. 2 is in the past to point the synoptic diagram of input characters on touch control type screen.
Fig. 3 is the main circuit calcspar of electronic installation one preferred embodiment of the present invention.
Fig. 4 is the touch control type screen picture view of present embodiment, in order to the content of writing input with finger to be described, comprises the unsteady form of the person's handwriting of a display part written contents in this picture.
Fig. 5 is the process flow diagram of the unsteady form of generation of present embodiment.
Fig. 6 is the touch control type screen picture view of present embodiment, can allow the user that the input point position is finely tuned in order to the explanation present embodiment.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked in order further to set forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, assist its embodiment of electronic installation, method, step, structure, feature and the effect thereof of on touch control type screen, carrying out the method for handwriting input and using this method to what foundation the present invention proposed, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can clearly present in the following detailed description that cooperates with reference to a graphic preferred embodiment.
Of the present inventionly assist method one preferred embodiment of on touch control type screen, carrying out handwriting input, it mainly is to be applied in the portable electronic devices with small size touch control type screen, PDA, mobile phone, automobile (or individual) guider etc. for example, but not as limit, other electronic installation with the touch control type screen that can supply handwriting input (touch-control) also is suitable for method of the present invention.
Seeing also shown in Figure 3ly, is the main circuit calcspar of electronic installation one preferred embodiment of the present invention.In order to implement method of the present invention, the portable electronic devices 3 of present embodiment of the present invention mainly comprises a touch control type screen 31 and a CPU (central processing unit) 32.
Above-mentioned touch control type screen 31, the transparent capacitance type touch plate that is overlapped on the LCD by a LCD and is formed in the present embodiment, and the finger that this Trackpad can be responded to the user touches and produces corresponding finger and touches signal and give CPU (central processing unit) 32.Because the induction mode of touch control type screen 31 is the existing technology of commonly seeing, and non-this case emphasis, so do not add detailed description at this.And,, therefore followingly unifiedly action about touch-control and demonstration is described with touch control type screen 31 because touch control type screen 31 has comprised the function of touch-control and demonstration simultaneously.
Above-mentioned CPU (central processing unit) 32, it is electrically connected with touch control type screen 31, and according to the touch-control signal (comprise and refer to touch signal) that touch control type screen 31 transmits, controls touch control type screen 31 and show corresponding content.
Present embodiment assist the method for on touch control type screen, carrying out handwriting input, can use portable electronic devices 3 any needs in the application of handwriting input.In addition, the method of present embodiment is to realize with a software program (being the software formula), this software program is recorded in a recording medium 33 (for example ROM or the flash memory body of electronic installation, figure does not show), and this software program can be written into and reside in the CPU (central processing unit) 32 when portable electronic devices 3 starts, with when portable electronic devices 3 starts hand-write input function, automatically performed by CPU (central processing unit) 32.Below, present embodiment is being that example describes in the account function that is applied in portable electronic devices 3.
When the user opens the account function of portable electronic devices 3 and select to import with handwriting mode, see also shown in Figure 4, it is the touch control type screen picture view of present embodiment, in order to the content of writing input with finger to be described, comprise the unsteady form of the person's handwriting of a display part written contents in this picture.Touch control type screen 31 can show an account editing pictures 41, at this moment, the user can write on touch control type screen 31 carrying out handwriting input with finger, and after the account function is unlocked, please shown in Figure 5 in conjunction with consulting, be the process flow diagram of the unsteady form of generation of present embodiment.Shown in the step 51 of Fig. 5, CPU (central processing unit) 32 judges whether touch control type screen 31 detects the person's handwriting of writing, that is whether detecting touch control type screen 31 transmits and refers to touch signal, if, then carry out step 52, generation shows referring to touch the person's handwriting image information of signal and delivering to touch control type screen 31, so, as shown in Figure 4, when the user writes on account editing pictures 41, CPU (central processing unit) 32 makes the touch control type screen 31 corresponding person's handwritings of writing that show, keep record for the user, and in the written handwriting production process, as step 53, central processing unit is also judged the person's handwriting of generation, when for example writing " n ", whether the height of this person's handwriting " n " is less than a preset value (for example 1 centimeter), if, then carry out step 54, automatically near the person's handwriting that has produced before " n ", for example person's handwriting above or below, produce a unsteady form 42 and show the person's handwriting of having write " n ", so, when the user writes on touch control type screen 31 with finger, just can from the form 42 that floats, see the person's handwriting of writing process and the interval between word and the word, the user can control and adjust the stroke size of writing whereby, and can write out less word with finger, make and in the same delegation of account editing pictures 41, can write more word.
In addition, as step 55, when finger has been write and leave touch control type screen 31, CPU (central processing unit) 32 can judge whether touch control type screen 31 does not detect the person's handwriting of writing in a Preset Time, that is after finger leaves touch control type screen 31, then do not write and leave when reaching Preset Time (for example 2 seconds) at once, as step 56, CPU (central processing unit) 32 judges that promptly the user finishes input action and closes the form 42 that floats.
Moreover, in step 55, if touch control type screen 31 is when continuing to detect the person's handwriting of writing, 32 of CPU (central processing unit) are got back to step 53, whether rejudge the person's handwriting height write less than preset value, if, then repeating step 54, otherwise, judge the word (or pattern) of user's desire input than big font, the auxiliary of form 42 that do not need to float can be finished input, therefore only makes touch control type screen 31 show the person's handwriting of writing and do not produce the form 42 that floats.
And, see also shown in Figure 6ly, be the touch control type screen picture view of present embodiment, can allow the user that the input point position is finely tuned in order to the explanation present embodiment.When the user has not write a word, for example " t " just leaves touch control type screen 31, in the time of will continuing to have write this " t " again after having spent a period of time, just needs to finely tune.Therefore, present embodiment is a default virtual key (forbidden energy key) 34 in touch control type screen 31 also, when the user presses the segment word " net " (wherein " t " do not write as yet) that the form 42 that floats has before been imported demonstration, but the form 42 that floats shows that finger drop point site 71 is when real input position 72 has a bit of skew, the user can push virtual key 34, make CPU (central processing unit) 32 detect that virtual key 34 is pressed and temporarily with the handwriting functions forbidden energy, so, the user promptly can carry out the fine setting of input point by moveable finger, and the track that finger moves on touch control type screen 31 in trim process can not be revealed, but the moving process (track) that can show finger in the form 42 that floats, with auxiliary user finger is moved on to suitable input position 72, and after the user decontroled virtual key 34, CPU (central processing unit) 32 activation handwriting functions was once more imported to allow the user carry out real literal.
The virtual key 34 of the foregoing description can also replace by a physical button that be arranged on portable electronic devices 3 surfaces.
In addition, what deserves to be mentioned is, though the handwriting input of present embodiment is to describe in the mode of detecting finger writing, but also be applicable to mode with the pointer input, that is the user is when importing with pointer, if the person's handwriting height write of pointer during less than preset value, equally can produce the form that floats and assist the user to carry out handwriting input.
By above-mentioned explanation as can be known, when present embodiment carries out handwriting input the user with touch control type screen 31, (preferably top) produces the text handwriting that a unsteady form 42 shows writing processes near the handwriting input literal that shows at touch control type screen 31, can assist the user to control the size of the font of writing, the user can known under the situation of seeing written handwriting, can write out literal than small font, so that on screen, write the multirow literal simultaneously, and can reach purpose and the effect that makes things convenient for the user directly on touch control type screen 31, to carry out literal (or pattern) input with finger.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (8)
1. assist the method for on touch control type screen, carrying out handwriting input for one kind, it is characterized in that this assists the method for carrying out handwriting input on touch control type screen may further comprise the steps:
(A). when this touch control type screen is sensed the person's handwriting of writing, make this touch control type screen show this person's handwriting, and generation one unsteady form shows this person's handwriting near this person's handwriting, to allow the user see the person's handwriting of writing process and the interval between word and the word from the form that floats; And
(B). when this touch control type screen is not sensed the person's handwriting of writing in a Preset Time, close this unsteady form.
2. the method for carrying out handwriting input on touch control type screen of assisting as claimed in claim 1 is characterized in that in the wherein said step (A), and also whether the height of further judging this person's handwriting is less than a preset value, if just produce the form that should float.
3. the method for on touch control type screen, carrying out handwriting input of assisting as claimed in claim 1, it is characterized in that in the wherein said step (A), if when having shown before content written on this touch control type screen, this unsteady form can demonstrate this last part of content written.
4. the method for on touch control type screen, carrying out handwriting input of assisting as claimed in claim 3, it is characterized in that this method also provides a forbidden energy key, when this forbidden energy key is triggered, can make this touch control type screen suspend the function of touch-control sensing, and the person's handwriting of writing on this touch control type screen can be presented in this touch control type screen and this form that floats.
5. assist the device that on touch control type screen, carries out handwriting input for one kind, it is characterized in that this device comprises: when this touch control type screen is sensed the person's handwriting of writing, make this touch control type screen show the device of this person's handwriting;
Near this person's handwriting, produce a unsteady form and show this person's handwriting, to allow the user from the form that floats, see the person's handwriting of writing process and the device at the interval between word and the word;
When this touch control type screen is not sensed the person's handwriting of writing in a Preset Time, close the device of this unsteady form.
6. the device that on touch control type screen, carries out handwriting input of assisting as claimed in claim 5, it is characterized in that the wherein said device that carries out handwriting input on touch control type screen of assisting also comprises: whether the height of judging this person's handwriting is less than the device of a preset value, if just produce the form that to float.
7. the device that carries out handwriting input on touch control type screen of assisting as claimed in claim 5 is characterized in that the wherein said device that carries out handwriting input on touch control type screen of assisting also comprises:
Judged on this touch control type screen when having shown before content written, make this unsteady form demonstrate this device of the last part of content written.
8. the device that on touch control type screen, carries out handwriting input of assisting as claimed in claim 7, it is characterized in that this assists the device that carries out handwriting input on touch control type screen also to comprise a forbidden energy key, this forbidden energy key is triggered and can makes this touch control type screen suspend the function of touch-control sensing, and the person's handwriting of writing on this touch control type screen can be presented in this touch control type screen and this form that floats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101335774A CN101630219B (en) | 2008-07-17 | 2008-07-17 | Method for assisting handwritten input on touch screen and electronic device thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008101335774A CN101630219B (en) | 2008-07-17 | 2008-07-17 | Method for assisting handwritten input on touch screen and electronic device thereof |
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| CN101630219A CN101630219A (en) | 2010-01-20 |
| CN101630219B true CN101630219B (en) | 2011-07-06 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI490737B (en) * | 2010-06-11 | 2015-07-01 | Hon Hai Prec Ind Co Ltd | Electronic device with touch input unit and touch input method thereof |
| CN102520818B (en) * | 2011-11-17 | 2014-10-15 | 苏州佳世达电通有限公司 | Touch control system and control method thereof |
| CN102902987B (en) * | 2012-08-22 | 2017-03-01 | 北京壹人壹本信息科技有限公司 | The processing method of handwriting input word, processing system and electronic installation |
| KR102135947B1 (en) * | 2013-08-26 | 2020-07-21 | 삼성전자주식회사 | Method for resizing window area and electronic device for the same |
| US9229612B2 (en) | 2013-08-27 | 2016-01-05 | Industrial Technology Research Institute | Electronic device, controlling method for screen, and program storage medium thereof |
| CN104679422A (en) * | 2013-11-27 | 2015-06-03 | 合硕科技股份有限公司 | Method of controlling handheld device by single hand |
| US10007421B2 (en) | 2015-08-03 | 2018-06-26 | Lenovo (Singapore) Pte. Ltd. | Natural handwriting detection on a touch surface |
| CN112181263B (en) * | 2019-07-02 | 2024-04-09 | 三六零科技集团有限公司 | Touch screen drawing operation response method and device and computing equipment |
| CN114637454A (en) * | 2020-12-16 | 2022-06-17 | 北京搜狗科技发展有限公司 | Input method, input device and input device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991718A (en) * | 2005-12-28 | 2007-07-04 | 中兴通讯股份有限公司 | Device for realizing hand-write input |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991718A (en) * | 2005-12-28 | 2007-07-04 | 中兴通讯股份有限公司 | Device for realizing hand-write input |
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