CN110703927A - Intelligent interaction system and method based on handwriting informatization - Google Patents
Intelligent interaction system and method based on handwriting informatization Download PDFInfo
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- CN110703927A CN110703927A CN201910923174.8A CN201910923174A CN110703927A CN 110703927 A CN110703927 A CN 110703927A CN 201910923174 A CN201910923174 A CN 201910923174A CN 110703927 A CN110703927 A CN 110703927A
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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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
Abstract
The invention discloses an intelligent interaction system and method based on handwriting informatization, and the system comprises a central processing unit, a local application unit, a network service unit, a handwriting input unit, a terminal display unit, a storage unit and a communication unit which are all connected with the central processing unit, wherein the local application unit is connected to the central processing unit through the storage unit, the network service unit is connected to the central processing unit through the communication unit, the handwriting input unit digitalizes handwriting and transmits the handwriting to the local application unit and/or the network service unit for processing while writing on traditional paper, and finally, a processing result is output on the terminal display unit and/or the local application unit and/or the network service unit. The invention not only reserves the paper writing manuscript, but also fully utilizes the digitization and informatization technology to realize the intelligent interaction process.
Description
Technical Field
The invention relates to the technical field of handwriting informatization and handwriting data processing, in particular to an intelligent interaction system and method based on handwriting informatization.
Background
At present, scenes needing handwriting writing in the market relate to various industries, such as schools, banks, hospitals, electric power, communication operators, government affairs and the like, and electronic equipment for realizing writing is divided into handheld equipment such as capacitive screens and electromagnetic handwriting equipment; the principle of the capacitor product is that the current generated when a human body contacts with a screen is utilized to position; the basic principle of electromagnetic handwriting is that the electromagnetic handwriting is judged by the magnetic field change generated by an inductor under an electromagnetic pen and a panel in the operation process, the electromagnetic pen is a signal transmitting end, the electromagnetic plate is a signal receiving end, the electromagnetic plate is provided with X, Y coordinate axes and used for positioning handwriting, and unique Z-axis pressure induction can be realized by combining a pressure sensing device arranged in the electromagnetic pen with the magnetic field change. When the electromagnetic pen lightly touches the electromagnetic plate, the pressure sensing device generates correspondingly smaller electromagnetic quantity, and the handwriting is naturally thinner; on the contrary, when the applied pressure is heavier, the pressure sensing device sends out larger signals to generate larger electromagnetic quantity, and thicker handwriting effect is generated, and unique 'original handwriting' input effect is realized.
Handwritten data of handwritten products on the market basically needs to be manually processed, and although paperless archives are realized, certain legal risks can be generated if paper documents are not reserved; and the synthesis of the electronic document can be realized only by manual intervention of other terminal equipment, and an interactive processing system is not established for handwritten data.
The invention develops an intelligent interaction system and method based on handwriting informatization based on handwriting products, which can digitize handwriting while writing on traditional paper, and transmit the handwriting data of a user to a background in real time through a network and perform a series of intelligent interaction processing.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an intelligent interaction system and method based on handwriting informatization.
In order to achieve the purpose, the invention adopts the following specific scheme:
an intelligent interaction system based on handwriting informatization comprises a central processing unit, a local application unit, a network service unit, a handwriting input unit, a terminal display unit, a storage unit and a communication unit, wherein the handwriting input unit, the terminal display unit, the storage unit and the communication unit are all connected with the central processing unit, the local application unit is connected to the central processing unit through the storage unit, the network service unit is connected to the central processing unit through the communication unit, handwriting is digitized and transmitted to the local application unit and/or the network service unit for processing while the handwriting input unit writes on traditional paper, and finally, a processing result is output on the terminal display unit and/or the local application unit and/or the network service unit.
Preferably, the central processing unit includes a basic hardware capable of connecting other units of the system through an IO interface and a set of operating systems capable of installing and executing applications.
Preferably, the handwriting input unit includes a stylus and its auxiliary device that can generate and digitize handwriting on paper.
Preferably, the auxiliary device is a writing pad.
Preferably, the terminal display unit includes a touch screen or a display screen.
Preferably, the communication unit comprises any one or more of WIFI, bluetooth, cellular data network.
Preferably, the system further comprises any one or more of a camera unit, an audio input unit, and an audio output unit.
The invention also provides an intelligent interaction method based on the handwriting informatization, which comprises the following steps:
s1: a user obtains and enters a handwriting task through a local application unit and/or a network service unit, wherein the handwriting task comprises an electronic task template and a paper task template matched with the electronic task template;
s2: the system loads an electronic task template;
s3: a user puts a paper task template on a handwriting input unit to perform a handwriting task;
s4: the system digitalizes the handwriting, and meanwhile, a paper task template with the handwriting can be stored by a user;
s5: the local application unit and/or the network service unit further processes the handwriting according to the digital information of the handwriting and the task template;
s6: and the terminal display unit and/or the local application unit and/or the network service unit outputs the final processing result.
Preferably, the local application unit is installed and updated through the storage unit or the communication unit.
Preferably, in step S1, the method for acquiring and entering the handwriting task includes any one or more of the following:
(1) selecting and entering a task through a local application unit or a network service unit;
(2) downloading and entering a task from a network service unit through a communication unit;
(3) sending and entering a task by the network service unit through the communication unit;
(4) and scanning the two-dimensional code through the camera unit to obtain a task and entering the task.
Preferably, in step S1, the electronic task template includes a template formed by combining any one or more elements of blank, text, graphics, symbols, tables, audio and video.
Preferably, in step S4, the method for digitizing handwriting includes a method for forming a handwriting digitizing sequence, where the handwriting digitizing sequence includes a sequence of X values, Y values, Z values and T values, the X values and the Y values represent plane positions of handwriting sampling points, the Z values represent writing strengths of the handwriting sampling points, and the T values represent sampling times of the handwriting sampling points.
Preferably, in step S5, the method for further processing the digitized information of the handwriting according to the task template by the local application unit and/or the network service unit includes: any one or more of storing, retrieving, calculating, and processing.
By adopting the technical scheme of the invention, the invention has the following beneficial effects:
the invention can digitize handwriting while writing on traditional paper, and transmit handwriting data of a user to a background in real time through a network and perform a series of intelligent interaction processing, thereby not only preserving paper writing manuscript, but also fully utilizing digitization and informatization technology to realize intelligent interaction.
Drawings
FIG. 1 is a functional block diagram of the system of the present invention;
FIG. 2 is a flow chart of the method of the present invention;
FIG. 3 is a flowchart of a first embodiment of the present invention;
FIG. 4 is a flowchart of a second embodiment of the present invention;
FIG. 5 is a flowchart of a third embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the following figures and specific examples.
Referring to fig. 1, the invention provides an intelligent interaction system based on handwriting informatization, which comprises a central processing unit 1, a local application unit 7, a network service unit 5, a handwriting input unit 3, a terminal display unit 6, a storage unit 2 and a communication unit 4 which are all connected with the central processing unit 1, wherein the local application unit 7 is connected to the central processing unit 1 through the storage unit 2, the network service unit 5 is connected to the central processing unit 1 through the communication unit 4, the handwriting input unit 3 digitizes handwriting while writing on traditional paper and transmits the handwriting to the local application unit 7 and/or the network service unit 5 for processing, and finally, a processing result is output on the terminal display unit 6 and/or the local application unit 7 and/or the network service unit 5.
The central processing unit 1 comprises basic hardware which can be connected with other units of the system through an IO interface and a set of operating system which can be installed and executed with application; the central processing unit 1 is a core unit for operation and control of the system, functions to read application instructions, decode and execute instructions, control IO interfaces, process data, and the like, and is a final execution unit for local information processing and program operation.
The handwriting input unit 3 includes a handwriting pen and its auxiliary device, which can generate handwriting on paper and digitize the handwriting, the auxiliary device is preferably a handwriting pad, and other auxiliary devices such as a handwriting screen are also available in the prior art, which are not described herein again.
The terminal display unit 6 comprises a touch screen or a display screen for displaying results or interaction.
The communication unit 4 includes any one or more of WIFI, bluetooth, and cellular data network.
The system also comprises any one or more of a camera unit, an audio input unit and an audio output unit.
The invention also provides an intelligent interaction method based on the handwriting informatization, which comprises the following steps:
s1: a user obtains and enters a handwriting task through a local application unit and/or a network service unit, wherein the handwriting task comprises an electronic task template and a paper task template matched with the electronic task template;
s2: the system loads an electronic task template;
s3: a user puts a paper task template on a handwriting input unit to perform a handwriting task;
s4: the system digitalizes the handwriting, and meanwhile, a paper task template with the handwriting can be stored by a user;
s5: the local application unit and/or the network service unit further processes the handwriting according to the digital information of the handwriting and the task template;
s6: and the terminal display unit and/or the local application unit and/or the network service unit outputs the final processing result.
The local application unit is installed and updated through the storage unit or the communication unit.
In step S1, the method for obtaining and entering the handwriting task includes any one or more of the following:
(1) selecting and entering a task through a local application unit or a network service unit;
(2) downloading and entering a task from a network service unit through a communication unit;
(3) sending and entering a task by the network service unit through the communication unit;
(4) and scanning the two-dimensional code through the camera unit to obtain a task and entering the task.
In step S1, the electronic task template includes a template formed by combining any one or more elements of a blank, a text, a graphic, a symbol, a form, an audio, and a video, the paper task template is matched with the electronic task template, and when there is an audio or video element in the electronic template, the corresponding content in the paper task template is presented by other elements, such as a blank template with only blank paper, an answer sheet template formed by combining a blank and a text, a drawing template formed by combining a graphic and a symbol, a form template formed by combining a text, a blank and a form, and the like.
In step S4, the method for digitizing handwriting includes a method for forming a digitized sequence of handwriting, where the digitized sequence of handwriting includes a sequence of X, Y, Z and T values, the X and Y values represent the planar positions of sampling points of handwriting, the Z value represents the writing strength of the sampling points of handwriting, and the T value represents the sampling time of the sampling points of handwriting.
In step S5, the method for the local application unit and/or the network service unit to further process the digitized information of the handwriting according to the task template includes: the method comprises the steps of storing, retrieving, calculating and processing, wherein the process of fitting the digitized handwriting with an electronic task template after handwriting is finished belongs to the storing and processing, the process of judging whether the handwriting is wrong belongs to the calculating, the process of identifying and matching the handwriting belongs to the retrieving, and the process of calculating the handwriting when the handwriting is a calculation formula belongs to the retrieving and calculating.
The first embodiment is as follows: the teacher can read the student homework, and is suitable for education industry. Referring to fig. 3, in this embodiment, a student autonomously downloads a job task or a teacher sends a job task to a student through a teacher end, the student loads an electronic job template after entering the task, the job template generally takes exercises or answers as a main part, the student places a paper job template on a handwriting board for writing, a central processing unit identifies and restores the handwriting, the student completes the paper job and simultaneously applies a service unit to perform fitting processing on the job and the job template to form an electronic job corresponding to the paper job, the central processing unit sends the electronic job to the teacher end of the application service unit through a communication unit, the teacher can perform reading and commenting at the teacher end, and the result of the teacher reading can be stored locally, uploaded to a cloud network, or sent to the student end.
And the second embodiment is a handwriting calculator, which is suitable for industries requiring mathematical calculation, such as education, business and the like. Referring to fig. 4, in this embodiment, a user selects and enters a handwriting calculator through a local application unit, a system loads an electronic task template, the task template is generally a blank template, the user places paper on a handwriting board to write a calculation formula, a central processing unit identifies and restores handwriting, the local application unit calculates the restored calculation formula, and restored data and a calculation result are displayed on a terminal display unit.
Example three: and the form filling is suitable for scenes needing to be filled in the form in various industries. Referring to fig. 5, in this embodiment, the system loads an electronic form template to be filled, the user puts the paper form template on a handwriting board to fill, after the paper form is filled, the central processing unit restores and recognizes the handwriting, fits the handwriting with the electronic form template to form a complete form, and stores the fitted form and the recognition result locally or uploads the fitted form to the cloud.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (13)
1. An intelligent interaction system based on handwriting informatization is characterized by comprising a central processing unit, a local application unit, a network service unit, a handwriting input unit, a terminal display unit, a storage unit and a communication unit, wherein the handwriting input unit, the terminal display unit, the storage unit and the communication unit are all connected with the central processing unit, the local application unit is connected to the central processing unit through the storage unit, the network service unit is connected to the central processing unit through the communication unit, handwriting is digitized and transmitted to the local application unit and/or the network service unit for processing while the handwriting input unit writes on traditional paper, and finally, a processing result is output on the terminal display unit and/or the local application unit and/or the network service unit.
2. The intelligent interaction system based on handwriting informatization of claim 1, wherein the central processing unit comprises basic hardware capable of connecting other units of the system through IO interfaces and a set of operating systems capable of installing and executing applications.
3. The intelligent interaction system based on handwriting informatization of claim 2, characterized in that the handwriting input unit comprises a handwriting pen and auxiliary equipment thereof, which can generate and digitize handwriting on paper.
4. The intelligent interaction system based on handwriting informatization of claim 3, characterized in that the auxiliary equipment is a handwriting pad.
5. The intelligent interaction system based on handwriting informatization of claim 3 or 4, characterized in that the terminal display unit comprises a touch screen or a display screen.
6. The handwriting informatization-based intelligent interaction system of claim 5, wherein the communication unit comprises any one or more of WIFI, Bluetooth and cellular data networks.
7. The intelligent interaction system based on handwriting informatization of claim 6, characterized in that the system further comprises any one or more of a camera unit, an audio input unit and an audio output unit.
8. An intelligent interaction method based on handwriting informatization is characterized by comprising the following steps:
s1: a user obtains and enters a handwriting task through a local application unit and/or a network service unit, wherein the handwriting task comprises an electronic task template and a paper task template matched with the electronic task template;
s2: the system loads an electronic task template;
s3: a user puts a paper task template on a handwriting input unit to perform a handwriting task;
s4: the system digitalizes the handwriting, and meanwhile, a paper task template with the handwriting can be stored by a user;
s5: the local application unit and/or the network service unit further processes the handwriting according to the digital information of the handwriting and the task template;
s6: and the terminal display unit and/or the local application unit and/or the network service unit outputs the final processing result.
9. The intelligent interaction method based on handwriting informatization of claim 8, characterized in that the local application unit is installed and updated through a storage unit or a communication unit.
10. The intelligent interaction method based on handwriting informatization of claim 9, wherein in step S1, the method for obtaining and entering the handwriting task comprises any one or more of the following:
(1) selecting and entering a task through a local application unit or a network service unit;
(2) downloading and entering a task from a network service unit through a communication unit;
(3) sending and entering a task by the network service unit through the communication unit;
(4) and scanning the two-dimensional code through the camera unit to obtain a task and entering the task.
11. The intelligent interaction method based on handwriting informatization of claim 10, wherein in step S1, the electronic task template comprises a template formed by combining any one or more elements of blank, characters, graphics, symbols, tables, audio and video.
12. The intelligent interaction method based on handwriting informatization of claim 11, wherein in step S4, the method for digitizing handwriting comprises a method for forming a handwriting digitization sequence, wherein the handwriting digitization sequence comprises a sequence of X, Y, Z and T values, the X and Y values represent a planar position of a handwriting sampling point, the Z value represents a writing strength of the handwriting sampling point, and the T value represents a sampling time of the handwriting sampling point.
13. The intelligent interaction method based on handwriting informatization of claim 12, wherein in step S5, the method for the local application unit and/or the network service unit to further process the digitized information of the handwriting according to the task template comprises: any one or more of storing, retrieving, calculating, and processing.
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| CN201910923174.8A CN110703927A (en) | 2019-09-27 | 2019-09-27 | Intelligent interaction system and method based on handwriting informatization |
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| CN201910923174.8A CN110703927A (en) | 2019-09-27 | 2019-09-27 | Intelligent interaction system and method based on handwriting informatization |
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