CN104751688A - Method and device for handwriting identification, pronunciation and error correction - Google Patents
Method and device for handwriting identification, pronunciation and error correction Download PDFInfo
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- CN104751688A CN104751688A CN201310739671.5A CN201310739671A CN104751688A CN 104751688 A CN104751688 A CN 104751688A CN 201310739671 A CN201310739671 A CN 201310739671A CN 104751688 A CN104751688 A CN 104751688A
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- pen
- processing unit
- writing
- data processing
- movement locus
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Classifications
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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
- G09B5/00—Electrically-operated educational appliances
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
Abstract
The invention is applicable to the field of electronic equipment, and especially relates to a method and a device for handwriting identification, pronunciation and error correction. The method comprises the following steps: a sensor identifies the moving trajectory of a pen when detecting that the tip of the pen is pressed; the sensor sends the identified moving trajectory to a data processing unit, and the data processing unit processes the moving trajectory and identifies the handwriting written by the pen during moving; and the data processing unit judges the writing content according to the identified handwriting, and generates error prompt information and sends the error prompt information to a pronunciation unit when the handwriting has an error, and the pronunciation unit makes a pronunciation according to the error prompt information and plays the pronunciation. When a user practices writing, a specific handwriting is identified according to the moving state of a pen when the pen is pressed, the identified handwriting is judged, and the user is promoted by voice when a writing error occurs.
Description
Technical field
The invention belongs to electronic device field, particularly relate to a kind of method and the device that identify the concurrent sound of writing and error correction.
Background technology
The memory of English word and Chinese language words is subject matter during puzzlement Students ' Learning language.For the student of just character learning, frequent needs strengthen memory by copying, but in the process of copying, there will be the problem of miscopying leakage, copying is the process of repetitive memory, if miscopied at the very start, that just will remember a wrong words in follow-up hypermnesia is recalled, and the difficulty that the later stage corrects can increase on the contrary.Now all types of pens are on the market and strengthen the understanding of student to word by simple Palingraphia, and simply to write students ' understanding word be not the most effective mode of one.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of method and the device that identify the concurrent sound of writing and error correction, aim to provide a kind of method identifying the concurrent sound of writing and error correction, by user when writing exercise, to publish books the concrete writing write out according to moving state identification during pressurized when writing, and the writing identified is judged, when there is clerical error, point out user by the mode of voice message.
The embodiment of the present invention is achieved in that a kind of method identifying the concurrent sound of writing and error correction, and described method comprises the steps:
When nib pressurized being detected, the movement locus of sensor identification pen;
The described movement locus recognized is sent to data processing unit by sensor, and data processing unit carries out processing and identification to movement locus and goes out pen writing of writing when moving;
Data processing unit according to described in the handwriting that identifies written contents is judged, when described handwriting is wrong, generation error information, and described miscue information is sent to pronunciation unit, pronunciation unit carries out pronouncing and playing according to described miscue information.
Further, described when nib pressurized being detected, the step of the movement locus of sensor identification pen comprises:
When nib pressurized being detected, pen point pressure status indicator lamp is opened;
Sensor identifies the movement locus of pen according to the motion of pen during nib pressurized.
Further, the described movement locus recognized is sent to data processing unit by described sensor, and data processing unit carries out processing and identification to movement locus and goes out the step of writing that pen writes when moving and comprise:
The described movement locus recognized is sent to data processing unit by sensor;
Data processing unit processes movement locus, goes out the word corresponding to writing that pen writes when moving according to the movement locus of pen when pressurized moves and font information data identification.
Further, described data processing unit according to described in the handwriting that identifies the step that written contents judges is comprised:
Data processing unit according to described in the handwriting that identifies judge the language form of written contents;
Data processing unit judges concrete written contents.
Further, described method in generation error information, and also comprises after described miscue information being sent to the step of pronunciation unit:
Miscue information is sent to display unit show.
Another object of the embodiment of the present invention is to provide a kind of device identifying the concurrent sound of writing and error correction, and described device comprises:
Track identification unit, for when nib pressurized being detected, the movement locus of sensor identification pen;
Processing unit, is sent to data processing unit for sensor by the described movement locus recognized, and data processing unit carries out processing and identification to movement locus and goes out pen writing of writing when moving;
Error correction unit, for data processing unit according to described in the handwriting that identifies written contents is judged, when described handwriting is wrong, generation error information, and described miscue information is sent to pronunciation unit, pronunciation unit carries out pronouncing and playing according to described miscue information.
Further, described track identification unit comprises:
Pressure unit, for when nib pressurized being detected, pen point pressure status indicator lamp is opened;
Sensor unit, for identifying the movement locus of pen according to the motion of pen during nib pressurized.
Further, described processing unit comprises:
Sensing data transmitting element, is sent to data processing unit for sensor by the described movement locus recognized;
Processing unit, processes movement locus for data processing unit, goes out the word corresponding to writing that pen writes when moving according to the movement locus of pen when pressurized moves and font information data identification.
Further, described error correction unit also comprises:
Language form judging unit, for data processing unit according to described in the handwriting that identifies judge the language form of written contents;
Written contents judging unit, judges concrete written contents for data processing unit.
Further, described error correction unit also comprises:
Display unit, shows for miscue information is sent to display unit.
The embodiment of the present invention is by a kind of method and the device that identify the concurrent sound of writing and error correction, experience the movement locus of pen according to sensor when nib pressurized, by carrying out treatment and analysis to movement locus, identify the writing corresponding to movement locus, identify write content, when the content of writing is wrong, generation error information, afterwards miscue information is synchronously pronounced, make user can know the mistake of oneself writing by voice message when mistake appears in writing words, realize writing while listen, avoid making a mistake and write, improve the efficiency of the various spoken and written languages of study.
Accompanying drawing explanation
Fig. 1 is a kind of realization flow figure identifying the method for the concurrent sound of writing and error correction that first embodiment of the invention provides;
Fig. 2 is a kind of realization flow figure identifying the method for the concurrent sound of writing and error correction that second embodiment of the invention provides;
Fig. 3 is a kind of structural drawing identifying the device of the concurrent sound of writing and error correction that third embodiment of the invention provides;
Fig. 4 is a kind of structural drawing identifying the device of the concurrent sound of writing and error correction that fourth embodiment of the invention provides; And
Fig. 5 is a kind of structural drawing identifying the read-write pen of the concurrent sound of writing and error correction that fourth embodiment of the invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, 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, be not intended to limit the present invention.
Below in conjunction with specific embodiment, specific implementation of the present invention is described in detail:
embodiment one:
Fig. 1 shows a kind of realization flow identifying the method for the concurrent sound of writing and error correction that first embodiment of the invention provides, and details are as follows:
S101, when nib pressurized being detected, the movement locus of sensor identification pen.
When user is when using pen to write, because pen must contact between nib with paper when writing, certainly lead to pressure when contacting, by detect nib whether experience pressure thus judge whether write, and by sensor record start writing move time pen fortune merit track.
S102, the described movement locus recognized is sent to data processing unit by sensor, and data processing unit carries out processing and identification to movement locus and goes out pen writing of writing when moving.
Sensor is after identifying the movement locus of pen, the estimation of the pen recognized is sent to data processing unit, data processing unit processes movement locus, the writing that pen is left when moving is identified from the movement locus of pen, data processing unit is carry out fuzzy diagnosis according to the writing preserved in movement locus during pressurized and font information storehouse to the mode that writing processes, and identifies concrete person's handwriting.
S103, data processing unit according to described in the handwriting that identifies written contents is judged, when described handwriting is wrong, generation error information, and described miscue information is sent to pronunciation unit, pronunciation unit carries out pronouncing and playing according to described miscue information.
Data processing unit is according to concrete writing, carry out judgement to writing to identify, judge the concrete word content identified corresponding to writing, when the word content corresponding to writing is wrong, according to the result generation error information of the concrete word content write and judgement, and miscue information is sent to pronunciation unit, pronunciation unit carries out pronouncing and playing according to miscue information.
The embodiment of the present invention by the way, a kind of method identifying the concurrent sound of writing and error correction, by user when writing exercise, time according to moving state identification during pressurized to go out when pen is write the concrete writing writing out, according to judging that the handwriting drawn judges whether the content of writing is correct content, when the content of writing during the content of mistake, generation error information, miscue information is undertaken pronouncing and playing by pronunciation unit, the content of prompting user writing is wrong, make user's mistake that Timeliness coverage is write when carrying out writing practising, strengthen when writing the memory effect of word, improve memory effect.
embodiment two:
Fig. 2 shows a kind of realization flow identifying the method for the concurrent sound of writing and error correction that second embodiment of the invention provides, and details are as follows:
S201, when nib pressurized being detected, pen point pressure status indicator lamp is opened.
When user is when using pen to write, because pen must contact between nib with paper when writing, certainly lead to pressure when contacting, when the pressure that thin film switch receives is greater than the numerical value of setting, pen point pressure status indicator lamp is opened, and now sensor is in running order.
S202, sensor identifies the movement locus of pen according to the motion of pen during nib pressurized.
When sensor is in running order, the motion state of sensor collection nib pen when pressurized, sensor goes out the concrete movement locus of pen according to the moving state identification of pen during nib pressurized afterwards.
S203, the described movement locus recognized is sent to data processing unit by sensor.
The movement locus of the pen recognized is sent to the data processing unit in write-read pen device by sensor.
S204, data processing unit processes movement locus, goes out the word corresponding to writing that pen writes when moving according to the movement locus of pen when pressurized moves and font information data identification.
Data processing unit processes movement locus, the writing that the mode of concrete process is write when moving for going out pen according to the movement locus of pen when pressurized and font information data identification, and the final writing according to writing draws the word corresponding to writing.
S205, data processing unit according to described in the handwriting that identifies written contents is judged, when described handwriting is wrong, generation error information, and described miscue information is sent to pronunciation unit, pronunciation unit carries out pronouncing and playing according to described miscue information.
Data processing unit is according to identifying at writing, first judge which kind of language form is the content of writing be, the content of writing corresponding to writing identified is judged again after language form is judged, then content judgement is carried out to the content of writing out, judge whether the content of writing is correct, when the content of writing is wrong, generation error information, such as user writing word " aple " is according to judging the word not having " aple ", and have close word " apple " with regard to generation error information, information can pass through " misspelling, a-p-p-l-e, apple " form send prompting to user, or when such as user writes " mistake " word, " day " of lower right-most portion is written as " moon ", judged by data processing unit, send miscue information, " clerical error that the information content comprises, lower right-most portion is made mistakes, should be " day " ", afterwards the error message of generation is sent to pronunciation unit, undertaken pronouncing and playing by pronunciation unit, make when user writing mistake, obtain error correction in time, and the reason knowing mistake removed, check intuitively for the ease of user simultaneously, miscue information can also be shown by display screen, point out user error by the mode of voice and display simultaneously.
The embodiment of the present invention by the way, a kind of method identifying the concurrent sound of writing and error correction, by user when writing exercise, time according to moving state identification during pressurized to go out when pen is write the concrete writing writing out, when user has clerical error, by carrying out the error reason judging user writing, generate a miscue information, miscue information is by pronouncing into broadcasting or to be play by pronunciation and display screen shows and informs user's why mistake simultaneously, strengthen when writing the memory effect of word, the timely mistake to user carries out error correction simultaneously, user is by a write-read Error correcting pen, the information of the content write can be heard, also the information relevant with the content write can be heard according to setting, thus raising memory effect.
embodiment three:
Fig. 3 shows a kind of structural drawing identifying the device of the concurrent sound of writing and error correction that third embodiment of the invention provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.
Track identification unit 31, for when nib pressurized being detected, the movement locus of sensor identification pen.
Track identification unit is used for when user is when using pen to write, because pen must contact between nib with paper when writing, certainly lead to pressure when contacting, by detect nib whether experience pressure thus judge whether write, and by sensor record start writing move time pen fortune merit track.
Processing unit 32, is sent to data processing unit for sensor by the described movement locus recognized, and data processing unit carries out processing and identification to movement locus and goes out pen writing of writing when moving.
Processing unit is used at sensor after identifying the movement locus of pen, the estimation of the pen recognized is sent to data processing unit, data processing unit processes movement locus, the writing that pen is left when moving is identified from the movement locus of pen, data processing unit is carry out fuzzy diagnosis according to the writing preserved in movement locus during pressurized and font information storehouse to the mode that writing processes, and identifies the word content corresponding to concrete person's handwriting.
Error correction unit 33, for data processing unit according to described in the handwriting that identifies written contents is judged, when described handwriting is wrong, generation error information, and described miscue information is sent to pronunciation unit, pronunciation unit carries out pronouncing and playing according to described miscue information.
Error correction unit is used for data processing unit according to concrete writing, carry out judgement to writing to identify, judge the concrete word content identified corresponding to writing, when the word content corresponding to writing is wrong, according to the result generation error information of the concrete word content write and judgement, and miscue information is sent to pronunciation unit, pronunciation unit carries out pronouncing and playing according to miscue information.
The embodiment of the present invention by the way, a kind of device identifying the concurrent sound of writing and error correction, by user when writing exercise, time according to moving state identification during pressurized to go out when pen is write the concrete writing writing out, according to judging that the handwriting drawn judges whether the content of writing is correct content, when the content of writing during the content of mistake, generation error information, miscue information is undertaken pronouncing and playing by pronunciation unit, the content of prompting user writing is wrong, make user's mistake that Timeliness coverage is write when carrying out writing practising, strengthen when writing the memory effect of word, improve memory effect.
embodiment four:
Fig. 4 shows a kind of structural drawing identifying the device of the concurrent sound of writing and error correction that fourth embodiment of the invention provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.
Pressure unit 41, for when nib pressurized being detected, pen point pressure status indicator lamp is opened.
Pressure unit is used for when user is when using pen to write, because pen must contact between nib with paper when writing, certainly lead to pressure when contacting, when pressure is greater than the numerical value of setting, trigger element triggers pen point pressure status indicator lamp and opens, and now sensor is in running order.What wherein pressure unit was concrete can by connecting a spring bottom nib, the other end of spring connects thin film switch, experience pressure by thin film switch, wherein a kind of structural representation identifying a write-read pen concrete in the device of the concurrent sound of writing as shown in Figure 5.
Sensor unit 42, for identifying the movement locus of pen according to the motion of pen during nib pressurized.
Sensor unit is used for when sensor is in running order, and the motion state of sensor collection nib pen when pressurized, sensor goes out the concrete movement locus of pen according to the moving state identification of pen during nib pressurized afterwards.
Sensing data transmitting element 43, is sent to data processing unit for sensor by the described movement locus recognized.
The movement locus of the pen recognized is sent to the data processing unit in write-read pen device by sensing data transmitting element for sensor.
Processing unit 44, processes movement locus for data processing unit, goes out the word corresponding to writing that pen writes when moving according to the movement locus of pen when pressurized moves and font information data identification.
Processing unit is used for data processing unit and processes movement locus, the writing that the mode of concrete process is write when moving for going out pen according to the movement locus of pen when pressurized and font information data identification, the final writing according to writing draws the word corresponding to writing.Processing unit can also be preserved the data of process simultaneously, preserves the writing of user writing.
Error correction unit 45, for data processing unit according to described in the handwriting that identifies written contents is judged, when described handwriting is wrong, generation error information, and described miscue information is sent to pronunciation unit, pronunciation unit carries out pronouncing and playing according to described miscue information.。
Error correction unit specifically comprises: language form judging unit, for data processing unit according to described in the handwriting that identifies judge the language form of written contents; Written contents judging unit, judges concrete written contents for data processing unit; Display unit, shows for miscue information is sent to display unit.The data processing unit of error correction unit is according to identifying at writing, first judge which kind of language form is the content of writing be, the content of writing corresponding to writing identified is judged again after language form is judged, then content judgement is carried out to the content of writing out, judge whether the content of writing is correct, when the content of writing is wrong, generation error information, such as user writing word " aple " is according to judging the word not having " aple ", and have close word " apple " with regard to generation error information, information can pass through " misspelling, a-p-p-l-e, apple " form send prompting to user, or when such as user writes " mistake " word, " day " of lower right-most portion is written as " moon ", judged by data processing unit, send miscue information, " clerical error that the information content comprises, lower right-most portion is made mistakes, should be " day " ", afterwards the error message of generation is sent to pronunciation unit, undertaken pronouncing and playing by pronunciation unit, make when user writing mistake, obtain error correction in time, and the reason knowing mistake removed, check intuitively for the ease of user simultaneously, the display screen of miscue information by display unit can also be shown, point out user error by the mode of voice and display simultaneously.Wherein write-read pen also comprises a communication unit, traffic element can adopt the mode of wifi, bluetooth, NFC, communication card etc. to communicate, by communication unit can with electronic equipment (computer, dull and stereotyped, mobile phone etc.) or network linking, mutual data transmission, can upgrade the character library of error correction unit by communication unit.
The embodiment of the present invention by the way, a kind of device identifying the concurrent sound of writing and error correction, by user when writing exercise, time according to moving state identification during pressurized to go out when pen is write the concrete writing writing out, when user has clerical error, by carrying out the error reason judging user writing, generate a miscue information, miscue information is by pronouncing into broadcasting or to be play by pronunciation and display screen shows and informs user's why mistake simultaneously, strengthen when writing the memory effect of word, the timely mistake to user carries out error correction simultaneously, user is by a write-read Error correcting pen, the information of the content write can be heard, also the information relevant with the content write can be heard according to setting, thus raising memory effect.
One of ordinary skill in the art will appreciate that all or part of step realized in above-described embodiment method is that the hardware that can carry out instruction relevant by program has come, described program can be stored in computer read/write memory medium, described storage medium, as ROM/RAM, disk, CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. identify a method for the concurrent sound of writing and error correction, it is characterized in that, described method comprises the steps:
When nib pressurized being detected, the movement locus of sensor identification pen;
The described movement locus recognized is sent to data processing unit by sensor, and data processing unit carries out processing and identification to movement locus and goes out pen writing of writing when moving;
Data processing unit according to described in the handwriting that identifies written contents is judged, when described handwriting is wrong, generation error information, and described miscue information is sent to pronunciation unit, pronunciation unit carries out pronouncing and playing according to described miscue information.
2. the method for claim 1, is characterized in that, described when nib pressurized being detected, and the step of the movement locus of sensor identification pen comprises:
When nib pressurized being detected, pen point pressure status indicator lamp is opened;
Sensor identifies the movement locus of pen according to the motion of pen during nib pressurized.
3. the method for claim 1, is characterized in that, the described movement locus recognized is sent to data processing unit by described sensor, and data processing unit carries out processing and identification to movement locus and goes out the step of writing that pen writes when moving and comprise:
The described movement locus recognized is sent to data processing unit by sensor;
Data processing unit processes movement locus, goes out the word corresponding to writing that pen writes when moving according to the movement locus of pen when pressurized moves and font information data identification.
4. the method for claim 1, is characterized in that, described data processing unit according to described in the handwriting that identifies the step that written contents judges is comprised:
Data processing unit according to described in the handwriting that identifies judge the language form of written contents;
Data processing unit judges concrete written contents.
5. the method for claim 1, is characterized in that, described method in generation error information, and also comprises after described miscue information being sent to the step of pronunciation unit:
Miscue information is sent to display unit show.
6. identify a device for the concurrent sound of writing and error correction, it is characterized in that, described device comprises:
Track identification unit, for when nib pressurized being detected, the movement locus of sensor identification pen;
Processing unit, is sent to data processing unit for sensor by the described movement locus recognized, and data processing unit carries out processing and identification to movement locus and goes out pen writing of writing when moving;
Error correction unit, for data processing unit according to described in the handwriting that identifies written contents is judged, when described handwriting is wrong, generation error information, and described miscue information is sent to pronunciation unit, pronunciation unit carries out pronouncing and playing according to described miscue information.
7. device as claimed in claim 6, it is characterized in that, described track identification unit comprises:
Pressure unit, for when nib pressurized being detected, pen point pressure status indicator lamp is opened;
Sensor unit, for identifying the movement locus of pen according to the motion of pen during nib pressurized.
8. device as claimed in claim 6, it is characterized in that, described processing unit comprises:
Sensing data transmitting element, is sent to data processing unit for sensor by the described movement locus recognized;
Processing unit, processes movement locus for data processing unit, goes out the word corresponding to writing that pen writes when moving according to the movement locus of pen when pressurized moves and font information data identification.
9. device as claimed in claim 6, it is characterized in that, described error correction unit also comprises:
Language form judging unit, for data processing unit according to described in the handwriting that identifies judge the language form of written contents;
Written contents judging unit, judges concrete written contents for data processing unit.
10. device as claimed in claim 6, it is characterized in that, described error correction unit also comprises:
Display unit, shows for miscue information is sent to display unit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739671.5A CN104751688A (en) | 2013-12-25 | 2013-12-25 | Method and device for handwriting identification, pronunciation and error correction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310739671.5A CN104751688A (en) | 2013-12-25 | 2013-12-25 | Method and device for handwriting identification, pronunciation and error correction |
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| CN104751688A true CN104751688A (en) | 2015-07-01 |
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| CN201310739671.5A Pending CN104751688A (en) | 2013-12-25 | 2013-12-25 | Method and device for handwriting identification, pronunciation and error correction |
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