CN105818575A - Smart pen and stroke error correction method thereof - Google Patents
Smart pen and stroke error correction method thereof Download PDFInfo
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- CN105818575A CN105818575A CN201610254637.2A CN201610254637A CN105818575A CN 105818575 A CN105818575 A CN 105818575A CN 201610254637 A CN201610254637 A CN 201610254637A CN 105818575 A CN105818575 A CN 105818575A
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- sequential write
- smart pen
- information
- detector unit
- error correction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B11/00—Teaching hand-writing, shorthand, drawing, or painting
Abstract
The invention provides a smart pen and a stroke error correction method thereof suitable for the field of information detection. The smart pen comprises a penholder and a pen point; the penholder comprises an error correction starting switch, a writing order detecting unit, a writing order judging device and a reminding unit; the error correction starting switch sends a detection beginning command to the writing order detecting unit when receiving a starting command and sends a detection stopping command to the writing order detecting unit when receiving a closing command; the writing order detecting unit detects the writing order information of the work process of the smart pen according to the received detection beginning command; the writing order judging device compares the writing order information detected by the writing order detecting unit with the pre-stored standard writing order information and judges whether the writing order of the smart pen is correct according to the comparison result; the reminding unit reminds users when the writing order judging device judges that the writing order of the smart pen is wrong. The smart pen can provide more information for the users.
Description
Technical field
The embodiment of the present invention belongs to infomation detection field, particularly relates to the stroke error correction method of a kind of smart pen and smart pen.
Background technology
User is when study is write or draws a picture, it is common that views and emulates other people scene and writes or draw a picture the order learning to write or draw a picture, and writes again or draw a picture after individual digests.But it is difficult to moment teaching user owing to knowing the other people of the order write or draw a picture, therefore, causes user to be difficult in time and know that its order write or draw a picture is the most correct.
Summary of the invention
Embodiments provide the stroke error correction method of a kind of smart pen and smart pen, it is intended to solve the problem that existing smart pen is difficult to provide the user with more information.
The embodiment of the present invention is achieved in that a kind of smart pen, and described smart pen includes that penholder and nib, described penholder include:
Error correction activate switch, sequential write detector unit, sequential write diagnosis apparatus and Tip element；
Described error correction activate switch, for when receiving OPEN, sends and starts detection instruction extremely described sequential write detector unit, when receiving out code, sends and stops detection instruction extremely described sequential write detector unit；
Described sequential write detector unit is for starting to detect the sequential write information of smart pen work process described in command detection according to receive；
Described sequential write diagnosis apparatus is for comparing the sequential write information that described sequential write detector unit detects with the standard sequential write information prestored, and judges that the sequential write of described smart pen is the most correct according to comparative result；
When described Tip element for judging the sequential write mistake of described smart pen at described sequential write diagnosis apparatus, send prompting.
The another object of the embodiment of the present invention is to provide the stroke error correction method of a kind of smart pen, described smart pen to include, and penholder and nib, described method include:
When error correction activate switch receives OPEN, send starting detection instruction to sequential write detector unit, when receiving out code, stopping detection instruction is sent to described sequential write detector unit；
Described sequential write detector unit starts to detect the sequential write information of smart pen work process described in command detection according to receive, and sends the sequential write information of detection to sequential write diagnosis apparatus；
The sequential write information that described sequential write detector unit is detected by described sequential write diagnosis apparatus compares with the standard sequential write information prestored, and judge that the sequential write of described smart pen is the most correct according to comparative result, and the sequential write judging described smart pen is sent to Tip element as wrong result of determination；
Described Tip element, when described sequential write diagnosis apparatus judges the sequential write mistake of described smart pen, sends prompting.
In embodiments of the present invention, owing to when the sequential write information errors of detection, Tip element points out accordingly, and therefore, current sequential write is the most correct to make user know in time, provides the user with more information, improves the good experience of user.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of smart pen that first embodiment of the invention provides；
Fig. 2 is the structure chart of the another kind of smart pen that first embodiment of the invention provides；
Fig. 3 is the schematic diagram of a kind of smart pen that first embodiment of the invention provides；
Fig. 4 is the stroke error correction method flow chart of a kind of smart pen that second embodiment of the invention provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
nullThe smart pen of the embodiment of the present invention includes penholder and nib，Described penholder includes: error correction activate switch、Sequential write detector unit、Sequential write diagnosis apparatus and Tip element，Described error correction activate switch is for when receiving OPEN，Transmission starts detection instruction to described sequential write detector unit，When receiving out code，Send and stop detection instruction to described sequential write detector unit，Described sequential write detector unit is for starting to detect the sequential write information of smart pen work process described in command detection according to receive，Described sequential write diagnosis apparatus is for comparing the sequential write information that described sequential write detector unit detects with the standard sequential write information prestored，And judge that the sequential write of described smart pen is the most correct according to comparative result，When described Tip element for judging the sequential write mistake of described smart pen at described sequential write diagnosis apparatus，Send prompting.
In order to technical solutions according to the invention are described, illustrate below by specific embodiment.
Embodiment one:
Fig. 1 shows the structure chart of a kind of smart pen that first embodiment of the invention provides, and for convenience of description, illustrate only part related to the present embodiment:
This smart pen includes that nib 11 and penholder 12, described penholder 12 also include:
Error correction activate switch 121, sequential write detector unit 122, sequential write diagnosis apparatus 123 and Tip element 124.Certainly, in order to write, this smart pen can also include pen and ink erecting device etc., is not construed as limiting herein.
Wherein, described error correction activate switch 121, for when receiving OPEN, sends and starts detection instruction extremely described sequential write detector unit 122, when receiving out code, sends and stops detection instruction extremely described sequential write detector unit 122.
Alternatively, described error correction activate switch 121 includes:
By compressing switch and/or soft-touch control and/or audio-switch.When error correction activate switch 122 includes by when compressing switch, user should send OPEN or out code by pressing by compressing switch, such as, when user press first this by when compressing switch, send OPEN, when user presses this again by when compressing switch, send out code, owing to can be achieved with, by compressing switch, the instruction transmission with out code of checking card, therefore same, improve the convenience that instruction sends, and save the position that error correction activate switch 122 takies.When error correction activate switch 122 includes soft-touch control, user sends OPEN or out code by soft-touch control, such as, when user press first this by when compressing switch, send OPEN, when user again press this by when compressing switch, send out code；Such as, when user stirs (up or down fluctuating) soft-touch control, send OPEN, when user stirs (down or up fluctuating) soft-touch control, send out code.When error correction activate switch 122 includes audio-switch, user is by directly sending the sound of " opening " or " closedown " as sending OPEN or out code, or, when the sound that user sends being detected for the first time, using the sound of detection as OPEN, when second time detects the sound that user sends, using the sound of detection as out code.
Described sequential write detector unit 122 is for starting to detect the sequential write information of smart pen work process described in command detection according to receive.
Here sequential write information refer to smart pen when writing or draw a picture from top to bottom, or from the bottom up, or from left to right, or the information such as from right to left, this sequential write information includes the sequencing writing font (or during drawing) each stroke.
Described sequential write diagnosis apparatus 123 compares with the standard sequential write information prestored for the sequential write information described sequential write detector unit 122 detected, and judges that the sequential write of described smart pen is the most correct according to comparative result.
Specifically, when the sequential write information of detection is identical with the standard sequential write information prestored, it is determined that the sequential write of smart pen is correct, otherwise, it is determined that the sequential write mistake of smart pen.
When described Tip element 124 for judging the sequential write mistake of described smart pen at described sequential write diagnosis apparatus, send prompting.
Alternatively, described Tip element includes vibrator and/or speech player and/or light attention device.When the sequential write information errors of detection, if Tip element includes vibrator, then send vibration by vibrator；If Tip element includes speech player, then sent promptings such as " sequential write mistakes " by speech player, it is of course also possible to be the voice message of other guide；If Tip element includes light attention device, then sending light by light attention device, this light can be the LED etc. lighted, and maybe light can be made to continue for some time shinny, or the light circuit etc. of flicker.Owing to when the sequential write information errors of detection, Tip element 124 points out accordingly, and therefore, current sequential write is the most correct to make user know in time, provides the user with more information, improves the good experience of user.
Fig. 2 shows the structure chart of the another kind of smart pen that first embodiment of the invention provides, and in fig. 2, described sequential write detector unit 122 includes: accelerograph 1221 and gyroscope 1222.
Described accelerograph is for obtaining the velocity information of nib.Alternatively, this accelerograph is 3-axis acceleration induction apparatus.
Described gyroscope is for obtaining the gradient of penholder；The velocity information of described nib and the gradient of penholder are the sequential write information of described smart pen work process.Alternatively, this gyroscope is three-axis gyroscope.
The velocity information of the nib of the different time sections that this sequential write detector unit 122 is obtained by accelerograph and gyroscope and the gradient of penholder, can determine the positional information of the nib of different time sections, this positional information is the sequential write information of smart pen work process.
Alternatively, described sequential write detector unit 122 includes: photographic head and sequential write identification module.
Described photographic head is for shooting the consecutive image of the information that nib is write.The consecutive image of the information that this sequential write detector unit 122 is write by photographic head shooting nib, such as, the consecutive image of the font that shooting nib is write, consecutive image here can be multiple images that shooting interval obtains less than predetermined threshold value, it is also possible to for the video image of photographic head shooting.
Described sequential write identification module, for analyzing the consecutive image of described photographic head shooting, identifies the sequential write information of described smart pen work process.Specifically, analyzing the information that the nib that includes of present image is write, then analyze the information that the nib that next image includes is write, circulation performs above-mentioned steps, until the consecutive image of shooting has been analyzed and terminated.It is determined by the information that later image is write than the nib that previous image increases, it is possible to the sequential write information of identification intelligent work process.
Alternatively, described penholder 12 includes:
Memorizer and/or information output interface.This information output interface can be USB interface, or blue tooth interface etc..
Described memorizer is for storing the sequential write information that described sequential write diagnosis apparatus is judged to that correct sequential write is corresponding.Certainly, this memorizer can be also used for storing the sequential write information that described sequential write diagnosis apparatus is judged to that wrong sequential write is corresponding.
Described information output interface is for exporting the sequential write information of described memorizer storage.When memorizer be additionally operable to store described sequential write diagnosis apparatus be judged to sequential write information corresponding to the sequential write of mistake time, the sequential write information of this information output interface output includes correct sequential write information, also includes the sequential write information of mistake.
Alternatively, described smart pen includes communication unit.
Described communication unit sends to high in the clouds for the sequential write information stored by described memorizer.This communication unit includes bluetooth communication or near-field communication (NearFieldCommunication, NFC, NFC) communication module etc..
Alternatively, in order to avoid storage is to identical sequential write information, described smart pen includes identical information judging unit.
Described identical information judging unit is for judging that memorizer has stored sequential write information to be stored the most, if storing, then notifies that described memorizer, without storing, if no storage, then notifies that memorizer is stored in described sequential write information to be stored again.Wherein, sequential write information to be stored can be the sequential write information that sequential write diagnosis apparatus is judged to that correct sequential write is corresponding, it is possible to is judged to, for sequential write diagnosis apparatus, the sequential write information that wrong sequential write is corresponding.
The smart pen provided to more clearly describe the present invention to implement, is described with a specific embodiment below.
Participating in Fig. 3, in figure 3, smart pen includes accelerograph and gyroscope (sequential write detector unit), by (error correction activate switch), memorizer, sequential write diagnosis apparatus and the Tip element of compressing switch.
When user writes, hands can be held with a firm grip penholder by nature, it is opened by after the stress that compresses switch, the track record of each of user is got off, after a word writes, user slightly unclamps penholder, being closed by compressing switch, hereafter, sequential write diagnosis apparatus is identified, judge that the stroke of user writing, the order of strokes observed in calligraphy are the most correct, and choose whether to preserve word.When the stroke or the order of strokes observed in calligraphy judging user writing is made mistakes, Tip element can point out mistake (vibrations or voice).
Embodiment two:
Fig. 4 shows the stroke error correction method flow chart of a kind of smart pen that second embodiment of the invention provides, and details are as follows:
In the stroke error correction method of this employing smart pen as claimed in claim 1, described smart pen includes that penholder and nib, described method include:
Step S41, when error correction activate switch receives OPEN, sends starting detection instruction to sequential write detector unit, when receiving out code, sends stopping detection instruction to described sequential write detector unit.
Step S42, described sequential write detector unit starts to detect the sequential write information of smart pen work process described in command detection according to receive, and sends the sequential write information of detection to sequential write diagnosis apparatus.
Step S43, the sequential write information that described sequential write detector unit is detected by described sequential write diagnosis apparatus compares with the standard sequential write information prestored, and judge that the sequential write of described smart pen is the most correct according to comparative result, and the sequential write judging described smart pen is sent to Tip element as wrong result of determination.
Step S44, when described Tip element for judging the sequential write mistake of described smart pen at described sequential write diagnosis apparatus, sends prompting.
Alternatively, described sequential write detector unit includes: accelerograph and gyroscope；
Described accelerograph is for obtaining the velocity information of nib；
Described gyroscope is for obtaining the gradient of penholder；The velocity information of described nib and the gradient of penholder are the sequential write information of described smart pen work process.
Alternatively, described sequential write detector unit includes: photographic head and sequential write identification module；
Described photographic head is for shooting the consecutive image of the information that nib is write；
Described sequential write identification module, for analyzing the consecutive image of described photographic head shooting, identifies the sequential write information of described smart pen work process.
Alternatively, described penholder includes: memorizer and/or information output interface；
Described memorizer is for storing the sequential write information that described sequential write diagnosis apparatus is judged to that correct sequential write is corresponding；
Described information output interface is for exporting the sequential write information of described memorizer storage.
Described smart pen includes communication unit；
Described communication unit sends to high in the clouds for the sequential write information stored by described memorizer.
Alternatively, described smart pen includes identical information judging unit；
Described identical information judging unit is for judging that memorizer has stored sequential write information to be stored the most, if storing, then notifies that described memorizer, without storing, if no storage, then notifies that memorizer is stored in described sequential write information to be stored again.
Alternatively, described error correction activate switch includes:
By compressing switch and/or soft-touch control and/or audio-switch.
Alternatively, described Tip element includes vibrator and/or speech player and/or light attention device.
In second embodiment of the invention, sequential write detector unit starts to detect the sequential write information of smart pen work process described in command detection according to receive, and the sequential write information of detection is sent to sequential write diagnosis apparatus, the sequential write information that described sequential write detector unit is detected by described sequential write diagnosis apparatus compares with the standard sequential write information prestored, and judge that the sequential write of described smart pen is the most correct according to comparative result, and the sequential write judging described smart pen is sent to Tip element as wrong result of determination, described Tip element is when described sequential write diagnosis apparatus judges the sequential write mistake of described smart pen, send prompting.Owing to when the sequential write information errors of detection, Tip element points out accordingly, and therefore, current sequential write is the most correct to make user know in time, provides the user with more information, improves the good experience of user.
Should be understood that in embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to the priority of execution sequence, and the execution sequence of each process should determine with its function and internal logic, and the implementation process of the embodiment of the present invention should not constituted any restriction.
Those of ordinary skill in the art are it is to be appreciated that combine the unit of each example and the algorithm steps that the embodiments described herein describes, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use different methods to realize described function to each specifically should being used for, but this realization is it is not considered that beyond the scope of this invention.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, it is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematically, such as, the division of described unit, be only a kind of logic function to divide, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some features can ignore, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, i.e. may be located at a place, or can also be distributed on multiple NE.Some or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.
If described function is using the form realization of SFU software functional unit and as independent production marketing or use, can be stored in a computer read/write memory medium.Based on such understanding, part or the part of this technical scheme that prior art is contributed by technical scheme the most in other words can embody with the form of software product, this computer software product is stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (ROM, Read-OnlyMemory), the various media that can store program code such as random access memory (RAM, RandomAccessMemory), magnetic disc or CD.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (9)
1. a smart pen, described smart pen includes penholder and nib, it is characterised in that described penholder includes:
Error correction activate switch, sequential write detector unit, sequential write diagnosis apparatus and Tip element；
Described error correction activate switch, for when receiving OPEN, sends and starts detection instruction extremely described sequential write detector unit, when receiving out code, sends and stops detection instruction extremely described sequential write detector unit；
Described sequential write detector unit is for starting to detect the sequential write information of smart pen work process described in command detection according to receive；
Described sequential write diagnosis apparatus is for comparing the sequential write information that described sequential write detector unit detects with the standard sequential write information prestored, and judges that the sequential write of described smart pen is the most correct according to comparative result；
When described Tip element for judging the sequential write mistake of described smart pen at described sequential write diagnosis apparatus, send prompting.
Smart pen the most according to claim 1, it is characterised in that described sequential write detector unit includes:
Accelerograph and gyroscope；
Described accelerograph is for obtaining the velocity information of nib；
Described gyroscope is for obtaining the gradient of penholder；The velocity information of described nib and the gradient of penholder are the sequential write information of described smart pen work process.
Smart pen the most according to claim 1, it is characterised in that described sequential write detector unit includes:
Photographic head and sequential write identification module；
Described photographic head is for shooting the consecutive image of the information that nib is write；
Described sequential write identification module, for analyzing the consecutive image of described photographic head shooting, identifies the sequential write information of described smart pen work process.
Smart pen the most according to claim 1, it is characterised in that described penholder includes:
Memorizer and/or information output interface；
Described memorizer is for storing the sequential write information that described sequential write diagnosis apparatus is judged to that correct sequential write is corresponding；
Described information output interface is for exporting the sequential write information of described memorizer storage.
Smart pen the most according to claim 4, it is characterised in that described smart pen includes communication unit；
Described communication unit sends to high in the clouds for the sequential write information stored by described memorizer.
Smart pen the most according to claim 4, it is characterised in that described smart pen includes identical information judging unit；
Described identical information judging unit is for judging that memorizer has stored sequential write information to be stored the most, if storing, then notifies that described memorizer, without storing, if no storage, then notifies that memorizer is stored in described sequential write information to be stored again.
7. according to the smart pen described in any one of claim 1 to 6, it is characterised in that described error correction activate switch includes:
By compressing switch and/or soft-touch control and/or audio-switch.
8. according to the smart pen described in any one of claim 1 to 6, it is characterised in that described Tip element includes vibrator and/or speech player and/or light attention device.
9. using a stroke error correction method for smart pen as claimed in claim 1, described smart pen includes penholder and nib, it is characterised in that described method includes:
When error correction activate switch receives OPEN, send starting detection instruction to sequential write detector unit, when receiving out code, stopping detection instruction is sent to described sequential write detector unit；
Described sequential write detector unit starts to detect the sequential write information of smart pen work process described in command detection according to receive, and sends the sequential write information of detection to sequential write diagnosis apparatus；
The sequential write information that described sequential write detector unit is detected by described sequential write diagnosis apparatus compares with the standard sequential write information prestored, and judge that the sequential write of described smart pen is the most correct according to comparative result, and the sequential write judging described smart pen is sent to Tip element as wrong result of determination；
Described Tip element, when described sequential write diagnosis apparatus judges the sequential write mistake of described smart pen, sends prompting.
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| CN201610254637.2A CN105818575A (en) | 2016-04-22 | 2016-04-22 | Smart pen and stroke error correction method thereof |
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Application publication date: 20160803 |