CN103995590B - Electronic handwriting pen and method for correcting pen holding gestures - Google Patents
Electronic handwriting pen and method for correcting pen holding gestures Download PDFInfo
- Publication number
- CN103995590B CN103995590B CN201410208951.8A CN201410208951A CN103995590B CN 103995590 B CN103995590 B CN 103995590B CN 201410208951 A CN201410208951 A CN 201410208951A CN 103995590 B CN103995590 B CN 103995590B
- Authority
- CN
- China
- Prior art keywords
- pen
- writing
- holding posture
- module
- posture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention provides an electronic handwriting pen and method for correcting pen holding gestures. The electronic handwriting pen comprises a gesture detection module, a distance sensing module, a gyroscope, a central processing module, a control button, a loudspeaker, a power supply module and a display screen, the electronic handwriting pen detects the pen holding gestures and provides different correction suggests according to the different pen holding gestures, and the function of intelligently correcting the pen holding gestures is achieved. The electronic handwriting pen combines the advantages of an electronic pen and a common handwriting pen, and is an electronic handwriting pen suitable for writing on paper. The electronic handwriting pen has the electrical characteristics and the data access capacity of the electronic pen and has the advantages of being portable and natural and having paper writing universality of a traditional pen, enjoyment is brought to studying through right gesture guiding and error gesture alarming in the daily writing process, the pen holding gestures of primary and secondary school students can be corrected in an unconsciously-influenced mode in the daily writing exercising process, and the correcting process can be carried out under the condition that no parents and teachers supervise and participate in the correction.
Description
Technical field:
The present invention relates to a kind of electronic handwriting pen for correcting pen holding posture is and in particular to held a pen by detecting finger
The correctness of the parameter detecting pen holding posture of posture and setting pen, is then provided the user by providing sound and visual feedback
Correct suggestion to realize writing pencil and the method for intelligent correction pen holding posture.
Background technology: with the popularization of electronic product, pen-based interaction affects the life of people subtlely, especially exists
The various build-in attributes of pen, the inclination angle of such as pen, rotation, when using, are taken full advantage of with the mode of pen input on touch screen
Angle, azimuth and pressure etc., therefore have and have the advantages such as input bandwidth is high, precision is high than finger touch input.Closing
When people's use, the parameters scope of the build-in attribute of pen is by yizhong xin, xiaojun bi, xiangshi
Ren (list of references: natural use profiles for the pen:an empirical exploration of
Pressure, tilt, and azimuth, chi'12, may5-10,2012, austin, texas, usa.) be given, such as people
Using the inclination angle 95% during correct statuss Writing-painting scope between [47 ° -77 °], hence with the centre of pen
Reason control module stores tilt angle ranges during correct holding posture, determines whether inclination angle meets this model in use
Enclose, be feasible with the correctness judging pen holding posture.
Even if but electronic product popularization at this stage extensively, student in Learning in School still based on paper media, and
The activity in terms of teaching such as exercise hard-tipped pen calligraphical works, drawing, paper media still has sizable advantage, meanwhile, in
The rate of myopia of pupil is in rising trend, this with do not form correct writing habit close relation at ordinary times.The head of a family and school compel
Cut want to find a kind of can effectively correcting writing posture, the method preventing myopia generation, by correct pen holding posture
Assist correcting writing posture can make up this demand.Pass through peculiar configuration current correction pen more, force user
Held a pen with fixing posture and reach rectification purpose, do not provide Intelligence Feedback mechanism it is difficult to reach thorough rectification pen holding posture
Purpose.
Content of the invention
Goal of the invention: the present invention provides a kind of electronic handwriting pen for correcting pen holding posture and method, its objective is to solve
Certainly in the case of unsupervised, the incorrect problem of pen holding posture.
Technical scheme: the present invention is achieved through the following technical solutions:
A kind of electronic handwriting pen for correcting pen holding posture, including the shaft of a writing brush it is characterised in that: this writing pencil includes gesture
Detection module, Distance-sensing module, gyroscope, central processing module, control button, speaker, supply module and display screen, should
Gesture detection module is located at the shaft of a writing brush surface of a body front end；Distance-sensing module is located at shaft of a writing brush tail end；Gyroscope is processed with central authorities
Module is arranged at the inside of the shaft of a writing brush；Control button, speaker and display location finger when correct holding posture does not reach
Position；Gesture detection module, Distance-sensing module, gyroscope and control button connect to central processing module, and central authorities process mould
Block is connected with speaker, supply module and display screen.
Utilize the antidote that the above-mentioned electronic handwriting pen for correcting pen holding posture implemented it is characterised in that: should
The specifically comprising the following steps that of antidote
(1) being write using pen, paint etc. operation when, user by the shaft of a writing brush be held in thumb, forefinger, between middle finger, handss
Refer to contact with gesture detection module, gesture detection module covers in shaft of a writing brush front end, gesture detection module is to detect finger
The matrix flexibility pcb plate of pen griping position, pcb plate is covered with pressure detector, is connect with the shaft of a writing brush using pressure detector detection finger
Signal of telecommunication when tactile simultaneously transfers the signal to the central processing module, will be by matrix flexibility pcb square using central processing module
In battle array between the quantity of central point (x, y) of the finger that detects and flexible pcb matrix contact position and each central point away from
From judging whether pen holding posture correct judging that finger captures the shape at position on the shaft of a writing brush: if the finger detecting with flexible
The quantity of the central point (x, y) of pcb contact is not equal to 3, then explanation user is held a pen using two, four or five fingers,
Central processing module judges pen holding posture mistake, due to being able to detect that the central point (x of thumb positiont, yt) and forefinger
Contact position central point (xi, yi) and middle finger contact position central point (xm, ym), in wherein three points any two point away from
Then judge that writing posture is incorrect from the length more than 1/3rd of pcb plate length for the value, simultaneously according to correct pen holding posture
Observation, forefinger front, thumb left back, middle finger in bottom right, the correct holding posture that forefinger should be lower compared with thumb, it is known that
There is y in the relation of contact position on pcb plate for these three fingerst>yi>ym, otherwise judge that pen holding posture is incorrect；
(2) detect the axis prolonging pen to a tail direction extended line using the range sensor installed in detection module
On shelter and a tail apart from d, the time that infrared pulse returns is launched according to Distance-sensing module and can calculate d, by
Formula
D=c δ t/2 (1)
Wherein c is infrared pulse spread speed, if d is less than 15cm, judges that writing posture is incorrect, infrared arteries and veins is detected
Punching runs into the time t that object reflects from being transmitted into1More than the time t set by central processing module2, then prolong the axis of pen
Line, to have no occluder on an extended line in tail direction, shows correct by the pen holding posture processing apart from this part of detection module；
And in the case of writing posture mistake, infrared pulse runs into the time t that object reflects from being transmitted into1Process less than central authorities
Time t set by module2, then (the ct of a tail extended line1/ 2) block in cm distance, user is not just sat, head and book
Write the identity distance reason such as close to too can cause to block, this distance not more than 15cm, t can be calculated2For 10-8S, even t1It is more than
10-8S it is possible to judge the writing posture mistake of user using central processing module；
(3) detect the inclination angle of pen and plane of writing using gyroscope, when inclined angle alpha pen is detected with plane of writingn
Scope α set by central processing modulel-αhWhen i.e. within 47 ° -77 °, then pen within correct slant range, if αnLittle
In αl, that is, 47 °, then pen excessively presses close to writing surface, if αnMore than αhI.e. 77 °, then pen is almost vertical with writing surface, now just utilizes
Central processing module judges the writing posture mistake of user, wherein αlFor the lower limit inclination angle of established standardses scope, αhFor setting
The upper limit inclination angle of critical field；
(4) if judging that pen holding posture is correct according to the data that each module detects above, do not need to correct pen holding posture,
When any of which link, pen holding posture is detected incorrect, decides that pen holding posture is incorrect, and when user holds a pen appearance
During gesture mistake, all provide prompting using speaker and display screen, inform that the current pen holding posture of user is wrong, and according to
The mistake of current pen holding posture provides some rectification suggestions of correct holding posture, and can give for different wrong pen holding postures
Go out different suggestions；
(5) power supply of the writing pencil correcting pen holding posture is opened, closed to user by control button, and is not wanting to make
With mute speaker when speaker.
The length of this flexible pcb plate be shaft of a writing brush total length 30%, positioned at from away from nib 10% to the position away from nib 40%,
Determine, that is, this plate is by the shaft of a writing brush be all surrounded of this fragment position around the pen length of one week and by the thickness of penholder according to width.
Advantage and effect:
The present invention provides a kind of electronic handwriting pen for correcting pen holding posture and method, and this writing pencil includes gestures detection
Module, Distance-sensing module, gyroscope, central processing module, control button, speaker, supply module and display screen, the present invention
Detection pen holding posture simultaneously provides according to different pen holding postures and different corrects suggestion it is achieved that the work(of intelligent correction pen holding posture
Energy.
Present invention incorporates the advantage of electronic pen and common written pen, it is a kind of electronic hand being applied to and writing on paper
Write pen.It combines the electrical characteristic data access capability of electronic pen, and the portable, nature of traditional pen and paper write general
The advantage of adaptive, by the correct attitude guiding during daily writing and wrong attitude warning, gives and learning in happy so that middle and primary schools
Life, during exercise is write at ordinary times, correct for pen holding posture subtlely, and this correction procedure can not have completely
Carry out in the case of the head of a family and teacher's supervision and participation.
The concrete advantage of the present invention is as follows:
(1) monitor user using the build-in attribute information of multiple degrees of freedom pen and use a situation, make full use of the multiple solid of pen
There is parameter.
(2) in the case of not needing other people to intervene, the situation that holds a pen of student can be supervised.
(3) there is intelligent, more hommization, different promptings, Ke Yitong can be provided to incorrect pen holding posture
Cross control button, select whether speaker gives voice message, the suggestion of correct holding posture is meanwhile given on display screen.
(4) easy to operate, consistent with normally writing on paper at ordinary times, in the case that every day use conventional pen is write, turn
Change using after this correction pen, learning cycle is short.
(5) Consideration comprehensively, by finger gripping the position of pen, hold when and writing surface formed inclination angle,
Head or other objects are all taken into account apart from these comprehensive sitting posture factors with shaft of a writing brush tail end.
Brief description:
Fig. 1 (a) is the structural representation of the writing pencil correcting pen holding posture in the present invention；
Fig. 1 (b) is gesture detection module expanded schematic diagram in the present invention；
Fig. 2 is wrong pen holding situation schematic diagram；
Fig. 3 be the present invention in pen holding posture correct in the case of schematic diagram；
Fig. 4 judges the whether correct flow chart of pen holding posture for the present invention；
Fig. 5 is each module connection diagram in the present invention.
Specific embodiment: the present invention will be further described below in conjunction with the accompanying drawings:
The present invention provides a kind of electronic handwriting pen for correcting pen holding posture, and including the shaft of a writing brush, this writing pencil includes gesture
Detection module, Distance-sensing module, gyroscope, central processing module, control button, speaker, supply module and display screen, should
Gesture detection module is located at the shaft of a writing brush surface of a body front end；So-called front end is just proximate to the position of nib；Distance-sensing module position
In shaft of a writing brush tail end；Gyroscope and central processing module are arranged at the inside of the shaft of a writing brush；Control button, speaker and display location are in just
The position that really during pen holding posture, finger does not reach；Gesture detection module, Distance-sensing module, gyroscope and control button connect
To central processing module, central processing module is connected with speaker, supply module and display screen.
The external structure of the present invention is as shown in Figure 1.In appearance, the base being mainly characterized by common written pen of the present invention
Covered by gesture detection module 7 in anterior end of pen on plinth, a rear end is by control button 3, speaker 4, display screen 6, Distance-sensing mould
Block 5 forms, and the inside of pen is made up of gyroscope 1 and central processing module 2.
Central processing module processes the finger distribution come from gesture sensor, range sensor, gyroscope collection
Data, range data, tilt angular data and do integrated treatment and obtain positional information, the prolongation of shaft of a writing brush tail end that finger is contacted with pen
Whether the information such as object stop are had on line, then judges whether to meet in the parameter area having set, judge holding of user
Posture, and the pen holding posture of user's finger is parsed into the operational order whether giving the suggestion of correct holding posture, then will
Conclusions and recommendations is given by speaker and display screen；Supply module is responsible for powering to whole circuit.
Utilize the antidote that the above-mentioned electronic handwriting pen for correcting pen holding posture implemented it is characterised in that: should
The specifically comprising the following steps that of antidote
(1) being write using pen, paint etc. operation when, user by the shaft of a writing brush be held in thumb, forefinger, between middle finger, handss
Refer to contact with gesture detection module, wherein gesture detection module covers in shaft of a writing brush front end, gesture detection module is to detect
The matrix flexibility pcb plate of finger pen griping position, the length of this flexible pcb plate is the 30% of shaft of a writing brush total length, positioned at from away from nib
10% arrives the position away from nib 40%, determines around the pen length of one week and by the thickness of penholder, that is, this plate will according to width
The shaft of a writing brush be all surrounded of this fragment position, the total length of such as pen is 15cm, and shaft of a writing brush circumferential periphery is 3cm, then flexible pcb plate is a length of
4.5cm (30%*15cm),, apart from nib 1.5cm (10%*15cm), top edge is apart from nib for a width of 3cm, pcb plate lower limb
6cm (40%*15cm), pcb plate is covered with pressure detector, for signal of telecommunication when detecting that finger is contacted with the shaft of a writing brush and be sent to
Central processing module, by the central point of the finger that detects in matrix flexibility pcb matrix and flexible pcb matrix contact position
The distance between the quantity of (x, y) and each central point judge pen holding posture judging that finger captures the shape at position on the shaft of a writing brush
Whether correct: if the quantity of central point (x, y) that the finger detecting contact with flexible pcb is not equal to 3, then to illustrate that user makes
Held a pen with two, four or five fingers, central processing module judges pen holding posture mistake, due to being able to detect that thumb
Central point (the x of contact positiont, yt) and forefinger contact place-centric point (xi, yi) and middle finger contact position central point (xm,
ym), in wherein three points, the length more than 1/3rd of pcb plate length for the distance value of any two points then judges writing posture not
Correctly, simultaneously according to observation to correct pen holding posture, front, left back, in bottom right, forefinger should be compared with thumb for middle finger for thumb for forefinger
Lower correct holding posture, it is known that there is y in the relation of contact position on pcb plate for these three fingerst>yi>ym, no
Then judge that pen holding posture is incorrect；
(2) apart from detection module mounting distance sensor, for detecting the axis prolonging pen to a tail direction extended line
Shelter and a tail apart from d, the time that infrared pulse returns is launched according to Distance-sensing module and can calculate d, by public affairs
Formula
D=c δ t/2 (1)
Wherein c is infrared pulse spread speed, if d is less than 15cm, judges that writing posture is incorrect, therefore detects red
Outer pulse runs into the time t that object reflects from being transmitted into1More than the time t set by central processing module2, then prolong pen
Axis, to have no occluder on an extended line in tail direction, by the pen holding posture processing apart from this part of detection module just shows
Really.And in the case of writing posture mistake, infrared pulse runs into the time t that object reflects from being transmitted into1Less than central authorities
Time t set by processing module2, then (the ct of a tail extended line1/ 2) block in cm distance, user is not just sat, head
The reason such as too near with writing surface distance can cause to block, and this distance not more than 15cm can calculate t2For 10-8S, even t1
More than 10-8S, central processing module will judge the writing posture mistake of user；
(3) with regard to people using when tilt angle ranges by document (list of references: natural use
Profiles for the pen:an empirical exploration of pressure, tilt, and azimuth) give
Go out, people use the scope at the inclination angle 95% during correct statuss Writing-painting between [47 ° -77 °], hence with gyro
The inclined angle alpha that instrument detects pen with plane of writingnScope α set by central processing modulel-αhI.e. within [47 ° -77 °]
When, then pen within correct slant range, if αnLess than αl(47 °) then pen excessively presses close to writing surface, if αnMore than αh(77°)
Then pen is almost vertical with writing surface, and now central processing module will judge the writing posture mistake of user, wherein αlFor setting
Determine the lower limit inclination angle of critical field, αhUpper limit inclination angle for established standardses scope；
(4) if the data that each module detects above all shows that pen holding posture is correct, do not need to correct pen holding posture,
When any of which link, pen holding posture is detected incorrect, decides that pen holding posture is incorrect, and when user holds a pen appearance
During gesture mistake, all provide prompting using speaker and display screen, inform that the current pen holding posture of user is wrong, and according to
The mistake of current pen holding posture provides some rectification suggestions of correct holding posture, and can give for different wrong pen holding postures
Go out different suggestions；
(5) power supply of the writing pencil correcting pen holding posture is opened, closed to user by control button, and is not wanting to make
With mute speaker when speaker.
The practical application of the present invention is exemplified below:
The present invention provides a kind of writing pencil that can correct pen holding posture and method.This electronic handwriting pen is in traditional handwriting pen
Book is write on paper, on the basis of painting function it is achieved that the mode of intelligent correction pen holding posture under unmanned supervision: use
Person obtains prompting when holding a pen fault, and provides different rectification suggestions according to different wrong pen holding postures.
As shown in Fig. 2 handss are not within the scope of normally writing and holding a pen, now the range sensor of pen end detects
Normally write and the orientation blocked should not be had to occur blocking, because a tail is nearly parallel to the face of writing, therefore the distance inspection of a tail
Survey arm or other positions that device detects the user causing to block；Gestures detection sensor detects thumb, food simultaneously
Finger, the distribution of middle finger are not belonging to the distribution of normal pen holding posture；Gyroscope is detected pen and is not existed with the inclination angle of writing surface
Within the scope of correct holding posture, now speaker gives miscue, and display screen gives the suggestion of correct holding posture.
As shown in figure 3, being using operation, the now gesture detection module detection such as carrying out writing in the case of correct holding posture
Correct, the inclined angle alpha detecting to three finger relative positions holding a pennAlso in normal scope [αl,αh] in, distance detection
Device detects does not have object on an extended line of the tail rear end shaft of a writing brush, then pen holding posture is correct.If be not desired to use, close power down
Source.
Claims (2)
1. be used for correcting the antidote that the electronic handwriting pen of pen holding posture implemented it is characterised in that: the method is using as follows
Writing pencil implement: this writing pencil include gesture detection module, Distance-sensing module, gyroscope, central processing module, control by
Key, speaker, supply module and display screen, this gesture detection module is located at the shaft of a writing brush surface of a body front end；Distance-sensing module
Positioned at shaft of a writing brush tail end；Gyroscope and central processing module are arranged at the inside of the shaft of a writing brush；Control button, speaker and display location in
The position that during correct holding posture, finger does not reach；Gesture detection module, Distance-sensing module, gyroscope and control button are even
It is connected to central processing module, central processing module is connected with speaker, supply module and display screen；
The specifically comprising the following steps that of this antidote
(1) being write using pen, paint operation when, user by the shaft of a writing brush be held in thumb, forefinger, between middle finger, finger and handss
Gesture detection module contacts, and gesture detection module covers in shaft of a writing brush front end, and gesture detection module is to detect that finger holds a pen position
The matrix flexibility pcb plate put, pcb plate is covered with pressure detector, when being contacted with the shaft of a writing brush using pressure detector detection finger
The signal of telecommunication simultaneously transfers the signal to the central processing module, will be examined by matrix flexibility pcb matrix using central processing module
The distance between the quantity of central point (x, y) of the finger measuring and flexible pcb matrix contact position and each central point are sentencing
The shape that finger of cutting off the hands captures position on the shaft of a writing brush judges whether pen holding posture is correct: if the finger detecting is contacted with flexible pcb
The quantity of central point (x, y) be not equal to 3, then explanation user is held a pen using two, four or five fingers, and central authorities are processed
Module judges pen holding posture mistake, due to being able to detect that the central point (x of thumb positiont, yt) and forefinger contact position
Central point (xi, yi) and middle finger contact position central point (xm, ym), in wherein three points, the distance value of any two points is more than
The length of 1/3rd of pcb plate length then judges that writing posture is incorrect, simultaneously according to the observation to correct pen holding posture, food
Refer to front, thumb left back, middle finger in bottom right, the correct holding posture that forefinger should be lower compared with thumb, be known that these three fingers
There is y in the relation of the contact position on pcb platet>yi>ym, otherwise judge that pen holding posture is incorrect；
(2) detect the axis prolonging pen on a tail direction extended line using the range sensor installed in detection module
Shelter and a tail, apart from d, go out d according to the Time Calculation that Distance-sensing module launches infrared pulse return, by formula
D=c δ t/2 (1)
Wherein c be infrared pulse spread speed, if d be less than 15cm; judge that writing posture is incorrect, detect infrared pulse from
It is transmitted into and run into the time t that object reflects1More than the time t set by central processing module2, then prolong the axis of pen to
Have no occluder on the extended line in tail direction, shows correct by the pen holding posture processing apart from this part of detection module；And
In the case of writing posture mistake, infrared pulse runs into the time t that object reflects from being transmitted into1Less than central processing module
Set time t2, then (the ct of a tail extended line1/ 2) block in cm distance, user is not just sat, head and writing surface
The too near reason of distance can cause to block, and this distance not more than 15cm calculates t2For 10-8S, even t1More than 10-8S, just profit
Judge the writing posture mistake of user with central processing module；
(3) detect the inclination angle of pen and plane of writing using gyroscope, when inclined angle alpha pen is detected with plane of writingnIn central authorities
Scope α set by processing modulel-αhWhen i.e. within 47 ° -77 °, then pen within correct slant range, if αnLess than αl,
I.e. 47 °, then pen excessively presses close to writing surface, if αnMore than αhI.e. 77 °, then pen is almost vertical with writing surface, now just utilizes centre
Reason module judges the writing posture mistake of user, wherein αlFor the lower limit inclination angle of established standardses scope, αhFor established standardses model
The upper limit inclination angle enclosed；
(4) if judging that pen holding posture is correct according to the data that each module detects above, do not need to correct pen holding posture, when it
In any one link pen holding posture is detected incorrect, decide that pen holding posture is incorrect, and when user pen holding posture is wrong
Mistake, all provide prompting using speaker and display screen, inform that the current pen holding posture of user is wrong, and according to current
The mistake of pen holding posture provides some rectification suggestions of correct holding posture, and can be given not for different wrong pen holding postures
Same suggestion；
(5) power supply of the writing pencil correcting pen holding posture is opened, closed to user by control button, and raises being not desired to use
Mute speaker when sound device.
2. the antidote that the electronic handwriting pen for correcting pen holding posture according to claim 1 is implemented, its feature
Be: the length of this flexible pcb plate be shaft of a writing brush total length 30%, positioned at from away from nib 10% to the position away from nib 40%, wide
Determine, that is, this plate is by the shaft of a writing brush be all surrounded of this fragment position around the pen length of one week and by the thickness of penholder according to degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410208951.8A CN103995590B (en) | 2014-05-16 | 2014-05-16 | Electronic handwriting pen and method for correcting pen holding gestures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410208951.8A CN103995590B (en) | 2014-05-16 | 2014-05-16 | Electronic handwriting pen and method for correcting pen holding gestures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103995590A CN103995590A (en) | 2014-08-20 |
| CN103995590B true CN103995590B (en) | 2017-01-25 |
Family
ID=51309778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410208951.8A Active CN103995590B (en) | 2014-05-16 | 2014-05-16 | Electronic handwriting pen and method for correcting pen holding gestures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103995590B (en) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622613B (en) * | 2015-03-17 | 2017-09-29 | 汪兴欣 | Multifunctional hand/footmuff |
| CN106915182B (en) * | 2015-12-25 | 2019-08-23 | 北京奇虎科技有限公司 | From the pen of correction pen holding posture |
| CN107438464B (en) * | 2016-03-30 | 2019-09-20 | 深圳市柔宇科技有限公司 | A kind of smart pen and antidote |
| CN105922793A (en) * | 2016-05-19 | 2016-09-07 | 深圳职业技术学院 | Pen-holding posture correction device and intelligent pen |
| CN106909236B (en) * | 2017-01-10 | 2023-04-07 | 闽南师范大学 | Writing error prompt pen holder based on wireless transmission |
| CN106952456A (en) * | 2017-03-15 | 2017-07-14 | 深圳市松恩电子科技有限公司 | A kind of method and apparatus for writing monitoring |
| DE202017002718U1 (en) | 2017-05-22 | 2018-08-23 | Stabilo International Gmbh | pen |
| CN110944849A (en) * | 2017-08-18 | 2020-03-31 | 深圳市柔宇科技有限公司 | Writing device |
| CN107617199A (en) * | 2017-09-25 | 2018-01-23 | 南京律智诚专利技术开发有限公司 | Intelligent grip prompts monitoring method |
| CN107757189A (en) * | 2017-11-14 | 2018-03-06 | 黄彩霞 | A kind of smart pen |
| CN108297576A (en) * | 2018-01-16 | 2018-07-20 | 安徽智敏电气技术有限公司 | A kind of signature pen with force measuring function |
| CN108919983B (en) * | 2018-06-15 | 2021-10-26 | 广州视源电子科技股份有限公司 | Writing starting method and system based on intelligent pen operation |
| CN108592863B (en) * | 2018-07-18 | 2020-12-11 | 华讯智控(厦门)电子科技有限公司 | System for detecting posture of pen body through infrared ray and electromagnetic positioning double sensors |
| CN111251751A (en) * | 2018-12-03 | 2020-06-09 | 东莞市易联交互信息科技有限责任公司 | Intelligent pen method and device |
| CN111124159A (en) * | 2019-12-20 | 2020-05-08 | 上海传英信息技术有限公司 | Touch reminding method based on stylus, terminal and computer readable storage medium |
| CN111169201B (en) * | 2020-03-04 | 2024-03-26 | 黑龙江大学 | Handwriting practicing monitor and monitoring method |
| DE102020007317A1 (en) | 2020-12-01 | 2022-06-02 | Volodymyr Granovskyy | writing implement |
| CN112732073B (en) * | 2020-12-29 | 2022-07-22 | 青岛罗博数码科技有限公司 | Digital pen |
| CN112711341B (en) * | 2021-01-05 | 2023-06-20 | 北京字节跳动网络技术有限公司 | Control method and device for writing device, terminal and storage medium |
| CN112799626A (en) * | 2021-02-07 | 2021-05-14 | 深圳柔果信息科技有限公司 | Multi-screen remote real-time writing and presenting method |
| CN115246281B (en) * | 2021-04-28 | 2024-02-20 | 广东小天才科技有限公司 | Handwriting pen with health detection function and health detection method |
| CN113225428A (en) * | 2021-05-07 | 2021-08-06 | 乐视致新信息技术(武汉)有限公司 | Image copying processing method, device, equipment and computer readable storage medium |
| CN113407049B (en) * | 2021-07-11 | 2024-07-19 | 连伟健 | Digital pen with writing posture correction function and holding posture detection method |
| CN113657223A (en) * | 2021-08-05 | 2021-11-16 | 康佳集团股份有限公司 | Pen holding posture correction method and device, intelligent terminal and storage medium |
| CN113641256A (en) * | 2021-08-06 | 2021-11-12 | 深圳腾千里科技有限公司 | Writing device capable of recognizing writing angle and method for recognizing writing angle |
| CN113723571A (en) * | 2021-10-13 | 2021-11-30 | 湖州师范学院 | Method for judging pen holding posture in dot matrix pen writing |
| CN115008927A (en) * | 2022-06-08 | 2022-09-06 | 科大讯飞股份有限公司 | Correction pen and correction method thereof |
| CN115042546B (en) * | 2022-06-29 | 2024-02-06 | 北京师范大学 | Force feedback intelligent pen based on touch Internet of things and writing gesture monitoring method |
| CN115179677A (en) * | 2022-08-03 | 2022-10-14 | 陕西焦氏文化用品集团有限公司 | Artificial intelligent pen posture corrector and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041627U (en) * | 1988-12-14 | 1989-07-26 | 王盛禄 | Writting posture-correcting pen |
| CN2058882U (en) * | 1989-12-16 | 1990-07-04 | 应任清 | Electronic writing posture correcting pen |
| CN201002435Y (en) * | 2006-08-21 | 2008-01-09 | 叶冠麟 | Correcting pen |
| CN201226179Y (en) * | 2008-07-10 | 2009-04-22 | 上海市杨浦区齐齐哈尔路第一小学 | Appliance for correcting pen-grasping pose |
| CN202847211U (en) * | 2012-10-22 | 2013-04-03 | 浙江理工大学 | Holding gesture correcting pen |
| CN204117092U (en) * | 2014-05-16 | 2015-01-21 | 沈阳工业大学 | For correcting the electronic handwriting pen of pen holding posture |
-
2014
- 2014-05-16 CN CN201410208951.8A patent/CN103995590B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041627U (en) * | 1988-12-14 | 1989-07-26 | 王盛禄 | Writting posture-correcting pen |
| CN2058882U (en) * | 1989-12-16 | 1990-07-04 | 应任清 | Electronic writing posture correcting pen |
| CN201002435Y (en) * | 2006-08-21 | 2008-01-09 | 叶冠麟 | Correcting pen |
| CN201226179Y (en) * | 2008-07-10 | 2009-04-22 | 上海市杨浦区齐齐哈尔路第一小学 | Appliance for correcting pen-grasping pose |
| CN202847211U (en) * | 2012-10-22 | 2013-04-03 | 浙江理工大学 | Holding gesture correcting pen |
| CN204117092U (en) * | 2014-05-16 | 2015-01-21 | 沈阳工业大学 | For correcting the electronic handwriting pen of pen holding posture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103995590A (en) | 2014-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103995590B (en) | Electronic handwriting pen and method for correcting pen holding gestures | |
| US11772409B2 (en) | Digital pen with enhanced educational and therapeutic feedback | |
| US10684692B2 (en) | Systems, devices, and methods for gesture identification | |
| US10446059B2 (en) | Hand motion interpretation and communication apparatus | |
| Potter et al. | The leap motion controller: a view on sign language | |
| US9389694B2 (en) | Systems, articles, and methods for gesture identification in wearable electromyography devices | |
| CN202189336U (en) | Capture system for capturing and processing handwritten annotation data and capture equipment therefor | |
| CN204117092U (en) | For correcting the electronic handwriting pen of pen holding posture | |
| CN112996430A (en) | Camera-guided interpretation of neuromuscular signals | |
| US20150277575A1 (en) | Systems, devices, and methods for wearable electronic devices such as state machines | |
| TWI470564B (en) | User emtion detection method and handwriting input electronic device | |
| US20130285921A1 (en) | Systems and Methods for a Rollable Illumination Device | |
| CN111251751A (en) | Intelligent pen method and device | |
| CN108399813A (en) | Robot-based learning tutoring method and system, robot and handwriting equipment | |
| CN108230632A (en) | A kind of nearsightedness-preventing pen sleeve and myopia prevention method | |
| KR101360980B1 (en) | Writing utensil-type electronic input device | |
| CN106774861A (en) | Smart machine and behavioral data correcting method and device | |
| CN109783999B (en) | Campus myopia prevention and control device and method | |
| WO2022024742A1 (en) | Program, method, and information processing device | |
| CN103995585B (en) | Show the gesture control apparatus and method for of big-wall | |
| CN107438464A (en) | A kind of smart pen and antidote | |
| CN105528033B (en) | Terminal and its location recognition method | |
| Swee et al. | Malay sign language gesture recognition system | |
| CN207817990U (en) | A kind of digital studying device with handwriting functions | |
| CN112687085B (en) | Intelligent auxiliary tool for three-posture cultivation of students in small-rise stage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |