CN110874150A - Intelligent base plate, writing information collecting method and writing information processing method - Google Patents
Intelligent base plate, writing information collecting method and writing information processing method Download PDFInfo
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- CN110874150A CN110874150A CN201810997086.8A CN201810997086A CN110874150A CN 110874150 A CN110874150 A CN 110874150A CN 201810997086 A CN201810997086 A CN 201810997086A CN 110874150 A CN110874150 A CN 110874150A
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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
- G06F3/03547—Touch pads, in which fingers can move on a surface
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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
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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
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
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- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the invention relates to an intelligent base plate, a writing information collecting method and a writing information processing method, wherein the intelligent base plate is characterized by comprising a base plate body, wherein an inductible writing panel is arranged on the base plate body; the inductive writing panel obtains real-time coordinate information and time information of a point where a writing position is located; the device also comprises a controller, wherein the controller binds the coordinate information, the time information and the user identification information into writing information and sends the writing information. The embodiment of the invention can record the coordinate information and the time information of the user in real time, bind the user identification information into the writing information and store or display the recorded writing information. According to the embodiment of the invention, the writing track can be formed into the stroke tip, the relative position, the length, the width, the radian and/or the stroke gesture of the stroke according to the writing information, and the writing track can be displayed on a user terminal or other positions for reference.
Description
Technical Field
The embodiment of the invention relates to the technical field of handwriting recognition, in particular to an intelligent base plate, a writing information collecting method and a writing information processing method.
Background
This section is intended to introduce the reader to various aspects of art that may be related to various embodiments of the present invention and is believed to provide the reader with useful background information to facilitate a better understanding of the various aspects of embodiments of the present invention. Accordingly, it should be understood that the description in this section is for purposes of illustration and is not an admission of prior art.
In daily work or life, people often write on paper to record information, such as: during interviewing, the journalists mostly still use the handwriting mode to enter interview contents, and for example, when students do homework, the answers are written on the book for the teacher to read. However, since the paper is not favorable for filing of the paper for storage, and the subsequent processing is performed, people usually input the information written on the paper into a computer one by one and store the information in the form of electronic documents. Therefore, after people write characters on paper by hand, the characters need to be edited and sent to a computer for a second time, so that repeated records are caused, and most time and energy are wasted.
When a teacher is in language teaching, students often need to be dictating. The traditional dictation method is that a teacher generally reads students and writes on paper, and after the dictation is completed, the students give the written test paper to a teacher, and the teacher reads the test paper one by one. Therefore, the traditional dictation mode cannot know the writing condition of students in real time, and the instantaneity is poor. The examination paper marking can only be manually performed by paper marking, and the efficiency is low. There is also a possibility that test paper or work is lost.
Handwriting recognition is a study of how to convert characters recorded or displayed on a paper document or other carrier into computer-readable characters or codes. Currently, commonly used text Recognition, such as Optical Character Recognition (OCR), basically scans and over-cuts text or numbers to be recognized, then merges the text or numbers according to Recognition, geometric and semantic information, and searches for an optimal merging path, so as to obtain recognized text or numbers according to the optimal merging path.
In the existing teaching scheme, the answer results of students cannot be identified in real time, the existing answer result marking is also to manually and electronically mark the handwritten answer results after scanning, and the marking mode still cannot realize complete electronic marking. The existing handwriting recognition technology and the existing teaching scheme are combined, and the teaching paper marking efficiency can be greatly submitted.
Disclosure of Invention
The technical problem to be solved is how to record and identify the written information of the user.
Aiming at the defects in the prior art, the embodiment of the invention provides an intelligent base plate, a writing information collecting method and a writing information processing method, which can record and identify the writing information of a user in real time.
In a first aspect, embodiments of the present invention provide an intelligent mat,
the induction writing pad comprises a pad body, wherein an induction writing panel is arranged on the pad body;
the inductive writing panel acquires coordinate information and time information of a point of a writing position in real time;
the device also comprises a controller, wherein the controller binds the coordinate information, the time information and the user identification information into writing information and sends the writing information.
Optionally, the method further comprises:
receiving pressure information of a point where a writing position is located;
and the controller binds the coordinate information, the pressure information, the time information and the user identification information into writing information and sends the writing information.
Optionally, the edge of the pad body is further provided with a photoelectric sensor, and the photoelectric sensor senses whether paper is placed.
Optionally, the number of the photoelectric sensors is multiple, the photoelectric sensors are arranged at the edge of the pad body, and the photoelectric sensors sense the position of the paper;
the controller determines the size and/or the placement direction of the sheet according to the sensing signals of the plurality of photoelectric sensors.
Optionally, the system further comprises a key unit, wherein the key unit converts a control instruction of a user into key information and sends the key information to the controller;
and the controller generates and outputs a data transmission signal according to the control command. .
In a second aspect, an embodiment of the present invention further provides a writing information collecting method, including:
acquiring coordinate information of a point where a writing position is located;
acquiring time information of a point where a writing position is located;
and binding the coordinate information, the time information and the user identification information into writing information and sending the writing information.
Optionally, the method further comprises:
acquiring pressure information of a point where a writing position is located;
and binding the coordinate information, the pressure information, the time information and the user identification information into writing information and sending the writing information.
Optionally, the method further comprises:
and acquiring the currently written page number information.
Optionally, obtaining the size information of the currently written paper is further included.
In a third aspect, an embodiment of the present invention further provides a written information processing method, including:
acquiring writing information of a user;
acquiring coordinate information and time information of a point where a writing position is located from the writing information;
and forming a writing track at the corresponding coordinate points according to the coordinate information in time sequence.
Optionally, the method further comprises:
acquiring pressure information of a point where a writing position is located from the writing information;
and forming a writing track on the corresponding coordinate points according to the pressure information in a time sequence.
Optionally, according to the time information statistics of the writing track:
the writing time of the strokes; and/or the presence of a gas in the gas,
the writing time of the whole word; and/or the presence of a gas in the gas,
and (4) overall paper writing time.
Optionally, an analogy result is generated according to the analogy between the writing time of the strokes and the writing time of the pre-stored strokes and is sent.
Optionally, an analogy result is generated and sent according to the analogy between the writing time of the whole word and the writing time of the whole word stored in advance.
Optionally, an analogy result is generated according to the analogy between the whole paper writing time and a prestored whole paper writing time, and the analogy result is sent.
Optionally, the current writing content is identified according to the writing track.
Optionally, the writing track and preset graphic information are synthesized into a graphic and output.
In a fourth aspect, an embodiment of the present invention further provides an electronic device, including:
a processor;
a memory for storing processor-executable instructions; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors the one or more programs include instructions for:
acquiring coordinate information of a point where a writing position is located;
acquiring time information of a point where a writing position is located;
and binding the coordinate information, the time information and the user identification information into writing information and sending the writing information.
Optionally, the instructions of the operations further comprise:
acquiring pressure information of a point where a writing position is located;
and binding the coordinate information, the pressure information, the time information and the user identification information into writing information and sending the writing information.
Optionally, the instructions of the operations further comprise:
and acquiring the currently written page number information.
Optionally, the instructions of the operations further comprise:
acquiring currently written page number information;
the method also comprises the step of obtaining the size information of the currently written paper.
In a fifth aspect, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps of the above method.
In a sixth aspect, an embodiment of the present invention further provides an electronic device, including:
a processor;
a memory for storing processor-executable instructions; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors the one or more programs include instructions for:
acquiring writing information of a user;
acquiring coordinate information and time information of a point where a writing position is located from the writing information;
and forming a writing track at the corresponding coordinate points according to the coordinate information in time sequence.
Optionally, the instructions of the operations further comprise:
acquiring pressure information of a point where a writing position is located from the writing information;
and forming a writing track on the corresponding coordinate points according to the pressure information in a time sequence.
Optionally, the instructions of the operations further comprise:
counting according to the time information of the writing track:
the writing time of the strokes; and/or the presence of a gas in the gas,
the writing time of the whole word; and/or the presence of a gas in the gas,
and (4) overall paper writing time.
Optionally, the instructions of the operations further comprise:
and generating an analogy result according to the analogy between the writing time of the strokes and the writing time of the pre-stored strokes and sending the analogy result.
Optionally, an analogy result is generated and sent according to the analogy between the writing time of the whole word and the writing time of the whole word stored in advance.
Optionally, an analogy result is generated according to the analogy between the whole paper writing time and a prestored whole paper writing time, and the analogy result is sent.
Optionally, the current writing content is identified according to the writing track.
Optionally, the writing track and preset graphic information are synthesized into a graphic and output.
In a seventh aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, performs the steps of the above method.
According to the technical scheme, compared with the prior art, the intelligent base plate, the writing information collecting method and the writing information processing method provided by the embodiment of the invention can record the coordinate information and the time information of the user in real time, bind the user identification information into the writing information, and store or display the recorded writing information. Further, the embodiment of the invention can form the coordinate information in the collected writing information into the writing track at the corresponding coordinate point according to the time sequence, the writing track can form the stroke front, the relative position, the length, the width, the radian and/or the stroke gesture of the stroke according to the coordinate information of the writing point, and the writing track can be displayed at the user terminal or other positions for reference.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required for the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of an intelligent underlay sheet structure according to an embodiment of the invention;
FIG. 2 is a schematic diagram of the intelligent dunnage system of the embodiment shown in FIG. 1;
FIG. 3 is a schematic diagram of an intelligent dunnage system in accordance with another embodiment of the present invention;
FIG. 4 is a schematic diagram of an intelligent dunnage system in accordance with another embodiment of the present invention;
FIG. 5 is a flow chart illustrating a writing information collection method according to an embodiment of the present invention;
FIG. 6 is a flow chart illustrating a method for processing written information according to an embodiment of the present invention;
FIG. 7 is a diagram illustrating a method for processing written information according to another embodiment of the present invention;
FIG. 8 is a diagram illustrating a method for processing written information according to another embodiment of the present invention;
FIG. 9 is a diagram illustrating a method for processing written information according to another embodiment of the present invention;
FIG. 10 is a diagram illustrating a method for processing written information according to another embodiment of the present invention;
FIG. 11 is a diagram illustrating a method for processing written information according to another embodiment of the present invention;
FIG. 12 is a diagram illustrating a method for processing written information according to another embodiment of the present invention;
fig. 13 is a schematic diagram of a hardware structure of an electronic device for executing the embodiments of the present specification.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides an intelligent base plate, which comprises a base plate body 1, wherein an inductive writing panel 10 is arranged on the base plate body 1; the inductive writing panel 10 acquires coordinate information and time information of a point where a writing position is located in real time; the device also comprises a controller, wherein the controller binds the coordinate information, the time information and the user identification information into writing information and sends the writing information. The following provides a detailed description of the intelligent underlay device provided by the embodiment of the invention.
In the present invention, as shown in fig. 1 and 2, a photoelectric sensor 11 is further disposed at an edge of the pad body 1, and the photoelectric sensor 11 senses whether the paper 20 is placed. For example, the sheet 20 is placed on the pad body 1, the photoelectric sensor 11 is covered, and the photoelectric signal of the photoelectric sensor 11 is transmitted to the processor. For example, if the photoelectric signal of the photoelectric sensor 11 changes within a predetermined time, it is considered that the user is changing a sheet of paper (removing a sheet of paper and placing a sheet of paper) during use. Further optionally, the number of the photoelectric sensors 11 is multiple, the photoelectric sensors 11 are arranged at the edge of the pad body 1, and the photoelectric sensors 11 sense the position of the paper; the controller determines the size and/or the placement direction of the sheet 20 from the sensing signals of the plurality of photosensors 11. For example, the change in the photoelectric signals of the sensors 11 may be used to determine the area where the sheet covers the photoelectric sensors 11, to determine the overall arrangement of the sheet in the lateral or longitudinal direction, or to determine the size of the sheet 20 (e.g., a4 or B5).
As shown in fig. 1 and fig. 2, the intelligent pad provided by the embodiment of the present invention further includes a key unit 3, where the key unit 3 converts a control instruction of a user into key information and sends the key information to the controller; and the controller generates and outputs a data transmission signal according to the control command. Specifically, for example, after the user finishes writing on the intelligent pad, the user may press a key to generate a writing information submission control instruction, and the controller determines to submit and send writing information according to the submission control information. In the embodiment of the present invention, when the controller sends the written information through the communication module, the written information may be sent in real time or in a time-sharing manner.
As shown in fig. 1 and fig. 2, in the intelligent mat provided in the embodiment of the present invention, the inductive writing panel 10 may be an electromagnetic induction panel or a capacitive induction panel, but it should be understood that the embodiment of the present invention is not limited thereto, and other panels capable of recording writing information may implement the embodiment of the present invention, for example, a resistive panel. The inductive writing panel 10 obtains and records coordinate information and time information of a point where a writing position is located in real time. The intelligent backing plate provided by the embodiment of the invention also comprises: receiving pressure information of a point where a writing position is located; and the controller binds the coordinate information, the pressure information, the time information and the user identification information into writing information and sends the writing information. The pressure information can be obtained by sensing the writing panel and can also be obtained by sensing through other devices. As shown in fig. 3, in the embodiment of the present invention, the pressure monitoring device further includes a communication module, where the communication module may receive pressure information sent by an external device; specifically, for example, a user may write on the inductive writing panel 10 by using a pressure-sensitive writing pen, the pressure-sensitive writing pen sends out written pressure information while writing, and the communication module sends the received pressure information to the controller in real time. And the controller binds the coordinate information, the pressure information, the time information and the user identification information into writing information, and sends the writing information out through a communication module. The pressure-sensitive writing pen can be realized by adopting the existing mature pressure-sensitive writing pen, and the communication mode between the pressure-sensitive writing pen and the communication module can also be realized by adopting the existing mature method, so that the embodiment of the invention is not repeated. Of course, it is understood that the embodiment of the present invention is not limited thereto, and other methods capable of sensing the writing pressure information of the user in real time may still be implemented in the embodiment of the present invention. For example, as shown in fig. 4, a pressure sensitive panel is disposed on the inductive writing panel 10, and the pressure sensitive panel transmits the written pressure information to the controller in real time while writing. The pressure panel can be realized by adopting the existing mature pressure panel, and is not repeated herein. In the embodiment of the present invention, when the controller sends the written information through the communication module, the written information may be sent in real time or in a time-sharing manner.
In order to further embody the advantages of the intelligent pad provided by the embodiment of the present invention, an embodiment of the present invention further provides a writing information collecting method applied to the intelligent pad, as shown in fig. 5, where the method includes: acquiring coordinate information of a point where a writing position is located; acquiring time information of a point where a writing position is located; and binding the coordinate information, the time information and the user identification information into writing information and sending the writing information. The following provides a detailed description of the writing information collecting method provided by the embodiment of the present invention.
The embodiment of the invention also comprises the following steps: and acquiring the currently written page number information. Specifically, for example, by the recognition device provided on the intelligent pad, the page number of the current writing paper length or the identity information of the current user can be recognized. When the written information is sent, the page number information and the identity information of the user can be sent together.
In the embodiment of the invention, the method further comprises the step of acquiring the size information of the currently written paper. Sensing signals of the plurality of photoelectric sensors determine the size and/or the placement direction of the sheet. For example, the area where the sheet covers the plurality of photoelectric sensors may be determined from the change in the photoelectric signals of the plurality of sensors, and the sheet may be determined as a combination of the horizontal and vertical positions, or the size of the sheet 20 (e.g., a4 or B5). Specifically, the length and width of the sheet are determined based on the predetermined sensor position or spacing distance and the number of covered sensors, and thus the sheet size and direction (whether it is placed in the lateral or longitudinal direction) are determined.
As shown in fig. 1 and fig. 2, in the intelligent mat provided in the embodiment of the present invention, the inductive writing panel 10 may be an electromagnetic induction panel or a capacitive induction panel, but it should be understood that the embodiment of the present invention is not limited thereto, and other panels capable of recording writing information may implement the embodiment of the present invention, for example, a resistive panel. The inductive writing panel 10 obtains and records coordinate information and time information of a point where a writing position is located in real time. The writing information collection method provided by the embodiment of the invention further comprises the following steps: acquiring pressure information of a point where a writing position is located; and binding the coordinate information, the pressure information, the time information and the user identification information into writing information and sending the writing information. The pressure information can be obtained by sensing the writing panel and can also be obtained by sensing through other devices. As shown in fig. 3, in the embodiment of the present invention, the pressure monitoring device further includes a communication module, where the communication module may receive pressure information sent by an external device; specifically, for example, a user may write on the inductive writing panel 10 by using a pressure-sensitive writing pen, the pressure-sensitive writing pen sends out written pressure information while writing, and the communication module sends the received pressure information to the controller in real time. And the controller binds the coordinate information, the pressure information, the time information and the user identification information into writing information, and sends the writing information out through a communication module. The pressure-sensitive writing pen can be realized by adopting the existing mature pressure-sensitive writing pen, and the communication mode between the pressure-sensitive writing pen and the communication module can also be realized by adopting the existing mature method, so that the embodiment of the invention is not repeated. Of course, it is understood that the embodiment of the present invention is not limited thereto, and other methods capable of sensing the writing pressure information of the user in real time may still be implemented in the embodiment of the present invention. For example, as shown in fig. 4, a pressure sensitive panel is disposed on the inductive writing panel 10, and the pressure sensitive panel transmits the written pressure information to the controller in real time while writing. The pressure panel can be realized by adopting the existing mature pressure panel, and is not repeated herein. In the embodiment of the present invention, when the controller sends the written information through the communication module, the written information may be sent in real time or in a time-sharing manner.
In order to further embody the advantages of the intelligent pad and the writing information collecting method provided by the embodiment of the present invention, an embodiment of the present invention further provides a writing information processing method applied to the writing information collected by the intelligent pad and the writing information collecting method, as shown in fig. 6, the method includes: acquiring writing information of a user; acquiring coordinate information and time information of a point where a writing position is located from the writing information; and forming a writing track at the corresponding coordinate points according to the coordinate information in time sequence. The following provides a detailed description of the method for processing written information according to the embodiment of the present invention.
In the embodiment of the invention, the coordinate information and the time information of the point where the writing position is located are acquired from the writing information. The coordinate information and the time information are included in the writing information, and the coordinate information forms a writing track at the corresponding coordinate point according to the time sequence. The writing information processing method provided by the embodiment of the invention further comprises the following steps: acquiring pressure information of a point where a writing position is located from the writing information; and forming a writing track on the corresponding coordinate points according to the pressure information in a time sequence. The pressure information can be obtained by sensing the writing panel and can also be obtained by sensing through other devices. Specifically, coordinate information in the writing information is arranged on a corresponding coordinate position according to time information, and the writing track can be formed into the stroke front, the relative position, the length, the width, the radian and/or the stroke gesture of the stroke according to the pressure information and/or the coordinate information of the writing point. In the embodiment of the invention, the writing track can be displayed on a user terminal or other positions for reference.
As shown in fig. 7, in the embodiment of the present invention, since the writing information includes coordinate information and time information, in the embodiment of the present invention, the time information according to the writing track may be counted: the writing time of the strokes; and/or, the writing time of the whole word; and/or, overall paper writing time. In the embodiment of the invention, the writing time of each stroke can be counted according to the time information in the writing information, and the accumulated time of each stroke of the word and the dead time between strokes are accumulated to obtain the writing time of the current whole word. And accumulating the writing time of all characters of the whole paper and the dead time between the characters to obtain the writing time of the whole paper.
As shown in FIG. 8, in the embodiment of the present invention, an analogy result is generated and sent according to the analogy between the writing time of the stroke and the writing time of the pre-stored stroke. In the embodiment of the invention, the pre-stored stroke writing time can be the historical stroke writing time of the current user, the current stroke writing time of other users, or the standard stroke writing time pre-designated by the system. Specifically, for example, the writing time of one of the current user's strokes is counted, the current writing time of the current user's strokes is compared with the writing times of other users for the current strokes, and it can be obtained that the writing time of the current user compared with other users can obtain whether the current user writes the stroke relative to the writing proficiency of other users. And sending the analog result to a user or other terminals so that the current user or other people can know how much difference exists between the current stroke writing time analog and the writing time of other users for the current stroke in time. Similarly, the writing time of the current stroke of the user is compared with the writing time of the historical stroke of the current user, an analog result is generated and sent to the user terminal or other terminals, so that the current user or others can know whether the current stroke writing time is more advanced than the writing time of the historical stroke of the current user or not in time. Similarly, the writing time of the current stroke of the user is compared with the standard stroke writing time pre-designated by the system, an analog result is generated and sent to the user terminal or other terminals, so that the current user or others can know whether the difference exists between the current stroke writing time and the standard stroke writing time pre-designated by the system in time.
As shown in fig. 9, in the embodiment of the present invention, an analogy result is generated and sent according to the analogy between the writing time of the whole word and the writing time of the whole word stored in advance. In the embodiment of the invention, the pre-stored whole word writing time can be the historical whole word writing time of the current user, the current whole word writing time of other users, or the standard whole word writing time pre-designated by the system. Specifically, the writing time of one word of the current user is counted, the current whole word writing time of the current user and the writing time of other users on the current whole word are compared, whether the current user writes the whole word relative to the writing proficiency of other users can be obtained by comparing the writing time of the current user with the writing time of other users, and the comparison result is sent to the user. The writing time of the whole word is analogized, and the dead time between strokes and the proficiency of each stroke in the whole word can also be analogized. And comprehensively obtaining the proficiency degree of the current user on the current whole word, and providing a practical data base for the user to practice the current whole word according to data improvement in future. Or other terminals, so that the current user or others can know how much difference is between the current writing time of the whole word and the writing time of other users for the current whole word in time. Similarly, the writing time of the current whole word of the user is compared with the writing time of the historical whole word of the current user, an analog result is generated and sent to the user terminal or other terminals, and therefore the current user or others can know whether the current whole word writing time is compared with the writing time of the historical whole word of the current user or not in time. Similarly, the current writing time of the whole word of the user is compared with the standard writing time of the whole word pre-designated by the system, an analog result is generated and sent to the user terminal or other terminals, so that the current user or other people can know whether the difference exists between the current writing time of the whole word and the standard writing time of the whole word pre-designated by the system in time.
As shown in fig. 10, in the embodiment of the present invention, an analog result is generated and transmitted according to the whole paper writing time and the whole paper writing time ratio stored in advance. In the embodiment of the invention, the pre-stored whole paper writing time can be the historical whole paper writing time of the current user, the current whole paper writing time of other users, or the standard whole paper writing time pre-designated by the system. Specifically, the writing time of one of the whole paper of the current user is counted, the current whole paper writing time of the current user and the writing time of other users on the current whole paper are compared, the writing time of the current user compared with the writing time of other users can be obtained to judge whether the current user writes the whole paper relative to the writing proficiency of other users, and the comparison result is sent to the user. In the embodiment of the invention, the current whole paper writing time can be analogized, the dead time between whole words can also be analogized, and the response consideration time of the whole topic can also be obtained through statistical analysis. Comprehensively obtaining the proficiency degree of the current user on the current theme, and providing the user with a practical data base for improving the familiarity with the current theme according to the data in future. Or other terminals, so that the current user or others can know how much difference is left between the current writing time of the whole paper and the writing time of other users on the current whole paper in time. Similarly, the writing time of the current integral paper of the user is compared with the writing time of the historical integral paper of the current user, an analog result is generated and sent to the user terminal or other terminals, and therefore the current user or others can know whether the current integral paper writing time is compared with the writing time of the historical integral paper of the current user or not in time. Similarly, the writing time of the current integral paper of the user is compared with the standard writing time of the integral paper pre-designated by the system, an analog result is generated and sent to the user terminal or other terminals, so that the current user or other people can know whether the difference exists between the current writing time of the integral paper and the standard writing time of the integral paper pre-designated by the system in time.
And of course, similarly, the question answering time can be counted according to the starting of the first character of the question and the ending of the last character of the current question, and the current question answering time is analogized with the current question historical answering time, the current question answering time of other users and the standard question answering time of the question pre-designated by the system to generate an analog result and send the analog result. So that the current user or others can know the answer time of the current question in time to compare with the current question historical answer time, the current question answer time of other users and whether the standard answer time of the question pre-designated by the system has a gap or progress.
As shown in fig. 11, in the embodiment of the present invention, the current writing content may also be identified according to the writing track. The coordinate information and the time information are included in the writing information, and the coordinate information forms a writing track at the corresponding coordinate point according to the time sequence. Further comprising: acquiring pressure information of a point where a writing position is located from the writing information; and forming a writing track on the corresponding coordinate points according to the pressure information in a time sequence. For example, a method of recognizing a currently written text may include: recording writing track information of a pen point of the stylus pen; generating a writing pattern according to the writing track information; searching a character pattern matched with the writing pattern in a character library; and if the matched character pattern is found, identifying the writing pattern as the character corresponding to the found character pattern. Of course, it is understood that the present invention is not limited thereto, and other methods for recognizing content according to writing tracks may still implement the embodiments of the present invention, and are not described herein again. After the written content is identified, the identified characters can be compared with the preset correct answers to obtain an answer result. The answer comparison method is particularly suitable for comparison between the answer of the student after answering the question and the preset answer, so that the examination paper can be conveniently, quickly and timely completed. It can be understood that, in the embodiment of the present invention, the current writing content recognition is not limited to character recognition, and various symbols, formulas, empirical formulas, graphs, and the like occurring in the writing process can be recognized according to a method corresponding to the current writing content recognition. The specific identification method can be realized by referring to the existing relatively mature identification method, and the embodiments of the invention are not repeated.
As shown in fig. 12, the writing trajectory is synthesized with preset graphic information to form a graphic and output. Specifically, for example, the writing track and the pre-entered test paper questions can be combined into a test paper question bank with questions and answers for later review and display.
It should be noted that, the steps of the written information processing method provided by the embodiment of the present invention may be executed and implemented on a server side, or may be executed and implemented on a user terminal. The user terminal can be an electronic communication device such as a smart phone, a PAD or a PC, and can also be a browser, a wechat platform or an APP running on the electronic communication device.
An embodiment of the present invention further provides an electronic device, including: a processor and a memory for storing processor-executable instructions; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors the one or more programs include instructions for: acquiring coordinate information of a point where a writing position is located; acquiring time information of a point where a writing position is located; and binding the coordinate information, the time information and the user identification information into writing information and sending the writing information. It should be noted that although the above-described device shows only a processor, a memory, and a bus, in a specific implementation, the device may also include other components necessary for proper operation. In addition, those skilled in the art will appreciate that the above-described apparatus may also include only those components necessary to implement the embodiments of the present description, and not necessarily all of the components shown in the figures. In the embodiment of the present invention, the operation instruction may be executed by referring to the flow of the writing information collecting method, which is not described herein again.
The embodiment of the electronic device can be applied to a computer device. The device embodiments may be implemented by software, or by hardware, or by a combination of hardware and software. The software implementation is taken as an example, and is formed by reading corresponding computer program instructions in the nonvolatile memory into the memory for running through the processor of the computer device where the software implementation is located as a logical means. In terms of hardware, as shown in fig. 13, the hardware structure diagram of a computer device in which an electronic device is located in this specification is shown, and except for the processor, the memory, the communication interface, and the nonvolatile memory shown in fig. 13, the computer device in which the electronic device is located in the embodiment may also include other hardware such as a board card for implementing a network communication function according to an actual function of the device, which is not described again. Of course, besides software implementation, the one or more embodiments in this specification do not exclude other implementations, such as logic devices or combinations of software and hardware, and so on, that is, the execution subject of the following processing flow is not limited to each logic unit, and may also be hardware or logic devices.
The communication interface is used for connecting a communication module (not shown in the figure) to realize the communication interaction of the equipment and other equipment. The communication module can realize communication in a wired mode (such as USB, network cable and the like) and also can realize communication in a wireless mode (such as mobile network, WIFI, Bluetooth and the like).
A bus includes a path that transfers information between the various components of the device, such as the processor, memory, input/output interfaces, and communication interfaces. A bus may comprise any number of interconnected buses and bridges that link together various circuits including one or more processors, as represented by a processor, and memory, as represented by memory. The bus may also link various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The processor is responsible for managing the bus and general processing, while the memory may be used for storing data used by the processor in performing operations.
Embodiments of the present specification provide a computer-readable storage medium having stored thereon computer programs, which, when executed by a processor, perform the steps of the above-described written information collection method in the embodiments of the present specification. For a detailed description of the steps of the writing information collecting method, refer to the previous contents and are not repeated.
An embodiment of the present invention further provides an electronic device, including: a processor and a memory for storing processor-executable instructions; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors the one or more programs include instructions for: acquiring writing information of a user; acquiring coordinate information and time information of a point where a writing position is located from the writing information; and forming a writing track at the corresponding coordinate points according to the coordinate information in time sequence. It should be noted that although the above-described device shows only a processor, a memory, and a bus, in a specific implementation, the device may also include other components necessary for proper operation. In addition, those skilled in the art will appreciate that the above-described apparatus may also include only those components necessary to implement the embodiments of the present description, and not necessarily all of the components shown in the figures. In the embodiment of the present invention, the operation instruction may be executed by referring to the flow of the written information processing method, and details are not described herein.
The embodiment of the electronic device can be applied to a computer device. The device embodiments may be implemented by software, or by hardware, or by a combination of hardware and software. The software implementation is taken as an example, and is formed by reading corresponding computer program instructions in the nonvolatile memory into the memory for running through the processor of the computer device where the software implementation is located as a logical means. In terms of hardware, as shown in fig. 13, the hardware structure diagram of a computer device in which an electronic device is located in this specification is shown, and except for the processor, the memory, the communication interface, and the nonvolatile memory shown in fig. 13, the computer device in which the electronic device is located in the embodiment may also include other hardware such as a board card for implementing a network communication function according to an actual function of the device, which is not described again. Of course, besides software implementation, the one or more embodiments in this specification do not exclude other implementations, such as logic devices or combinations of software and hardware, and so on, that is, the execution subject of the following processing flow is not limited to each logic unit, and may also be hardware or logic devices.
The communication interface is used for connecting a communication module (not shown in the figure) to realize the communication interaction of the equipment and other equipment. The communication module can realize communication in a wired mode (such as USB, network cable and the like) and also can realize communication in a wireless mode (such as mobile network, WIFI, Bluetooth and the like).
A bus includes a path that transfers information between the various components of the device, such as the processor, memory, input/output interfaces, and communication interfaces. A bus may comprise any number of interconnected buses and bridges that link together various circuits including one or more processors, as represented by a processor, and memory, as represented by memory. The bus may also link various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The processor is responsible for managing the bus and general processing, while the memory may be used for storing data used by the processor in performing operations.
Embodiments of the present specification provide a computer-readable storage medium having stored thereon computer programs that, when executed by a processor, perform the steps of the above-described written information processing method in the embodiments of the present specification. For a detailed description of the steps of the written information processing method, refer to the previous contents and are not repeated.
In summary, compared with the prior art, the intelligent pad, the writing information collecting method and the writing information processing method provided by the embodiments of the present invention can record the coordinate information and the time information of the user in real time, bind the user identification information into writing information, and store or display the recorded writing information. Further, the embodiment of the invention can form the coordinate information in the collected writing information into the writing track at the corresponding coordinate point according to the time sequence, the writing track can form the stroke front, the relative position, the length, the width, the radian and/or the stroke gesture of the stroke according to the coordinate information of the writing point, and the writing track can be displayed at the user terminal or other positions for reference.
The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. One typical implementation is a computer that includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory. The specific form of computer may be a personal computer, laptop computer, cellular telephone, camera phone, smart phone, personal digital assistant, media player, navigation device, email messaging device, game console, tablet computer, wearable device, or a combination of any of these devices.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include transitory computer readable media (transmyedia) such as modulated data signals and carrier waves.
In the 90 s of the 20 th century, improvements in a technology could clearly distinguish between improvements in hardware (e.g., improvements in circuit structures such as diodes, transistors, switches, etc.) and improvements in software (improvements in process flow). However, as technology advances, many of today's process flow improvements have been seen as direct improvements in hardware circuit architecture. Designers almost always obtain the corresponding hardware circuit structure by programming an improved method flow into the hardware circuit. Thus, it cannot be said that an improvement in the process flow cannot be realized by hardware physical modules. For example, a Programmable Logic Device (PLD), such as a Field Programmable Gate Array (FPGA), is an integrated circuit whose Logic functions are determined by programming the Device by a user. A digital system is "integrated" on a PLD by the designer's own programming without requiring the chip manufacturer to design and fabricate application-specific integrated circuit chips. Furthermore, nowadays, instead of manually making an integrated Circuit chip, such Programming is often implemented by "logic compiler" software, which is similar to a software compiler used in program development and writing, but the original code before compiling is also written by a specific Programming Language, which is called Hardware Description Language (HDL), and HDL is not only one but many, such as abel (advanced Boolean Expression Language), ahdl (alternate Language Description Language), traffic, pl (core unified Programming Language), HDCal, JHDL (Java Hardware Description Language), langue, Lola, HDL, laspam, hardsradware (Hardware Description Language), vhjhd (Hardware Description Language), and vhigh-Language, which are currently used in most common. It will also be apparent to those skilled in the art that hardware circuitry that implements the logical method flows can be readily obtained by merely slightly programming the method flows into an integrated circuit using the hardware description languages described above.
The controller or processor may be implemented in any suitable manner, for example, the controller may take the form of, for example, a microprocessor or processor and a computer-readable medium storing computer-readable program code (e.g., software or firmware) executable by the (micro) processor, logic gates, switches, an Application Specific Integrated Circuit (ASIC), a programmable logic controller, and an embedded microcontroller, examples of which include, but are not limited to, the following microcontrollers: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20, and Silicone LabsC8051F320, the memory controller may also be implemented as part of the control logic of the memory. Those skilled in the art will also appreciate that, in addition to implementing the controller as pure computer readable program code, the same functionality can be implemented by logically programming method steps such that the controller is in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Such a controller may thus be considered a hardware component, and the means included therein for performing the various functions may also be considered as a structure within the hardware component. Or even means for performing the functions may be regarded as being both a software module for performing the method and a structure within a hardware component.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functionality of the various elements may be implemented in the same one or more software and/or hardware implementations in implementing one or more embodiments of the present description.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
One or more embodiments of the present description may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. One or more embodiments of the specification may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer, other programmable data processing apparatus, or other devices to function in a particular manner, such that the instructions stored in the computer-readable memory perform a series of operational steps to produce a computer implemented process such that the instructions which execute in the flowchart and/or block diagram block or blocks. Such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above-described apparatus embodiments are merely illustrative, and the modules described as separate components may or may not be physically separate, and the functions of the modules may be implemented in one or more software and/or hardware when implementing the embodiments of the present disclosure. And part or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. The terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description. Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention is not limited to any single aspect, nor is it limited to any single embodiment, nor is it limited to any combination and/or permutation of these aspects and/or embodiments. Moreover, each aspect and/or embodiment of the present invention may be utilized alone or in combination with one or more other aspects and/or embodiments thereof.
The embodiments in the present specification are described in a progressive manner, and the same/similar parts in the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the apparatus embodiment and the device embodiment, since they are substantially similar to the method embodiment, the description is relatively simple, and the relevant points can be referred to the partial description of the method embodiment. The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be modified, replaced, or improved; any modifications, equivalents, improvements and the like do not depart from the spirit of the technical solutions of the embodiments of the present invention, and are intended to be included within the scope of the claims and the specification of the present invention.
Claims (10)
1. An intelligent base plate is characterized by comprising a base plate body, wherein an inductive writing panel is arranged on the base plate body;
the inductive writing panel acquires coordinate information and time information of a point of a writing position in real time;
the device also comprises a controller, wherein the controller binds the coordinate information, the time information and the user identification information into writing information and sends the writing information.
2. The intelligent underlay sheet of claim 1, wherein the edges of the underlay sheet body are further provided with a photoelectric sensor that senses whether paper is placed.
3. A method of writing information collection, comprising:
acquiring coordinate information of a point where a writing position is located;
acquiring time information of a point where a writing position is located;
and binding the coordinate information, the time information and the user identification information into writing information and sending the writing information.
4. The written information collection method of claim 3, further comprising obtaining: and (4) taking the size information of the currently written paper.
5. A method for processing written information, comprising:
acquiring writing information of a user;
acquiring coordinate information and time information of a point where a writing position is located from the writing information;
and forming a writing track at the corresponding coordinate points according to the coordinate information in time sequence.
6. The written information processing method of claim 5, further comprising:
counting according to the time information of the writing track:
the writing time of the strokes; and/or the presence of a gas in the gas,
the writing time of the whole word; and/or the presence of a gas in the gas,
and (4) overall paper writing time.
7. An electronic device, comprising:
a processor;
a memory for storing processor-executable instructions; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors the one or more programs include instructions for:
acquiring coordinate information of a point where a writing position is located;
acquiring time information of a point where a writing position is located;
and binding the coordinate information, the time information and the user identification information into writing information and sending the writing information.
8. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 6 to 9.
9. An electronic device, comprising:
a processor;
a memory for storing processor-executable instructions; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors the one or more programs include instructions for:
acquiring writing information of a user;
acquiring coordinate information and time information of a point where a writing position is located from the writing information;
and forming a writing track at the corresponding coordinate points according to the coordinate information in time sequence.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 10 to 17.
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| CN107193467A (en) * | 2017-04-11 | 2017-09-22 | 网易（杭州）网络有限公司 | Method and apparatus for showing smart pen written contents |
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| CN107943324A (en) * | 2017-09-08 | 2018-04-20 | 陈新昆 | A kind of man-machine interactive system and method based on writing |
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