CN109949192B - System and method for collecting, processing, analyzing and feeding back academic data - Google Patents
System and method for collecting, processing, analyzing and feeding back academic data Download PDFInfo
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- CN109949192B CN109949192B CN201910245099.4A CN201910245099A CN109949192B CN 109949192 B CN109949192 B CN 109949192B CN 201910245099 A CN201910245099 A CN 201910245099A CN 109949192 B CN109949192 B CN 109949192B
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Abstract
The invention provides a system and a method for collecting, processing, analyzing and feeding back academic data. According to the academic data collection, processing, analysis and feedback system, the improved resistive touch screen is adopted to sense handwriting, an embedded microcontroller system is used for data collection and processing, a man-machine interaction system is used for display control, and a wireless remote transmission module is used for data transmission, so that the technical problems that the prior art is high in cost, needs a specific handwriting pen, is large in size, cannot be intelligently pushed, is inconvenient to use and the like can be effectively solved.
Description
Technical Field
The invention relates to the field of teaching equipment analysis, in particular to a system and a method for collecting, processing, analyzing and feeding back academic data.
Background
At present, in the aspect of student homework data collection, the prior art has three categories, one is a Bluetooth dot matrix technology, a capacitance induction technology and an electromagnetic induction technology; secondly, scanning and identifying technology; and the third is the tablet computer technology. The first main category has the following disadvantages: a special pen and a special camera are required; there are also special requirements for paper; the question bank-free system corresponds to the question bank-free system, and collected information cannot be alive, if intelligent pushing cannot be realized; the marking-free reading system corresponds to the marking-free reading system, and the interaction performance is poor; no matching of teacher assistant systems exists, and real-time classroom interaction cannot be realized. The second category of technology has the following defects: the cost is high; no interaction exists, and the classroom cannot be used; the delay is serious after class; the method has no question bank support and no intelligent pushing; the third main category of deficiencies mainly includes: the influence on the vision is large; the students cannot be controlled to surf the internet; there is no dedicated system to match.
Disclosure of Invention
The invention aims to provide a system for collecting, processing, analyzing and feeding back academic data.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a system for academic data collection, process analysis and feedback, comprising:
the handwriting information collection module is used for recording the content written on the paper covered on the collection plate and storing the content in an electronic form;
the question bank is used for providing classified test questions and teaching resources;
the teacher assistant module is used for calling test questions or teaching resources in the question bank;
the student assistant module is used for counting and analyzing the scores of students;
and the data processing analysis feedback center is used for carrying out data analysis on class examinations or homework, accurately pushing auxiliary resources for teachers, analyzing learning conditions of students, forming individual wrong exercise books of the students and accurately pushing the auxiliary resources for learning.
Further, the handwriting information collecting module comprises:
the handwriting electronic copying module is used for copying the content written on the handwriting electronic copying module and storing the content in an electronic form;
the communication module is used for uploading the electronic information on the handwriting electronic copying module to the cloud and the storage module;
the scanning module is used for scanning the two-dimensional code or the fingerprint so as to identify information or test paper information;
the storage module is used for storing input electronic information in real time in an online or offline state, the electronic information comprises written content information and login information used for the electronic information, and the login information comprises account password information, fingerprint information, two-dimensional code information, appearance information and sound information;
the display module is used for displaying the basic information of students and test paper and the conventional information such as date, time, weather and the like;
the human-computer interaction system is used for communication between the user and the machine;
the embedded microcontroller comprises an embedded single chip microcomputer and is used for controlling the system;
the signal lamp module is used for displaying a signal of the use state when in use;
the power supply module comprises an electricity storage power supply and a charging wire and is used for charging the device;
the video recording module is used for recording videos when students do questions or teachers read in batches and storing the videos in an electronic form;
and the audio recording module is used for recording audio when a student makes questions or a teacher makes an official reading, and storing the audio in an electronic form.
Furthermore, the question bank is provided with a label module and a screening module;
the label module for each examination question therein makes and has a plurality of labels and form unique identification label, and a plurality of labels set up respectively in a plurality of label groups, and a plurality of label groups include: disciplines, including Chinese, mathematics, English, physical, chemical, biological, political, historical, and geographic; the school section comprises primary schools, junior middle schools and senior high schools; the question types comprise single-choice questions, double-choice questions, multiple-choice questions and blank filling questions; difficulty, including difficult, and easy; brushing, accumulating and understanding are required;
and the screening module is used for screening the input test question resources and the input teaching resources.
Further, the teacher assistant module includes:
the teacher storage module is used for storing the writing content of students or the reading content of teachers and storing the writing content or the reading content in an electronic form;
the first calling module is used for calling test questions or teaching resources in the question bank and storing the test questions or the teaching resources in the teacher space storage module.
Further, the teacher assistant module further includes:
the test question coding module is used for coding the obtained test questions;
the segment splicing module is used for splicing the test questions acquired from the information acquisition module into a test paper document;
and the test paper coding module is used for coding the spliced test paper documents.
Further, the student assistant module comprises:
the score counting module is used for counting and analyzing the scores of the students;
and the student information storage module is used for recording the wrong questions of students and the read-back information of teachers and storing the wrong questions and the read-back information in an electronic form.
The study is
The biological assistant module further comprises:
the personalized pushing module is used for accurately pushing one or more students;
the recording module is used for recording the input information of individual students or groups of students, wherein the input information comprises homework data information, question record information, group paper record information and test record information;
and the corresponding module comprises a plurality of knowledge point sets, and the input information corresponds to at least one knowledge point in the knowledge point sets respectively.
Further, the data processing analysis feedback center comprises:
the second calling module is used for calling test questions or teaching resources in the question bank;
the summarizing module is used for summarizing the handwriting information of students and the reading information of teachers;
and the right and wrong analysis module is used for performing right and wrong analysis on objective questions or simple short-answer questions made by students.
In order to solve the above technical problem, an embodiment of the present application further provides a method for collecting, processing, analyzing and feeding back academic data
The method adopts the following technical scheme:
a method of academic data collection, process analysis and feedback, comprising the steps of:
step S1, recording the content written on the paper covered on the collecting board through a handwriting information collecting module, wherein the written content comprises objective questions, simple subjective questions and non-simple subjective questions, transmitting the objective questions and the simple subjective questions to a data processing analysis feedback center in real time, and transmitting the non-simple subjective questions to a teacher assistant module in real time;
step S2, the data processing analysis feedback center calls test questions or teaching resources in the question bank, carries out right-wrong analysis on the objective questions and the simple subjective questions, and sends results to the teacher assistant module;
and step S3, the teacher reads the non-simple subjective questions through the teacher assistant module, summarizes the non-simple subjective questions and the read objective questions and the simple subjective questions, stores the collected objective questions and the collected simple subjective questions in the teacher storage module, and sends the collected objective questions and the collected simple subjective questions to the student information storage module.
Further, the step S3 further includes:
step S301, when a teacher begins to read a non-simple subjective question, the teacher selects whether to record audio and video in sequence, if the selection of recording audio is determined, step S303 is carried out, and if the selection of recording audio and video is determined, step S302 is carried out;
step S302, opening a camera to shoot, storing the shooting content in an electronic form, and performing step S303;
step S303, opening a microphone to record audio, storing the audio recording content in an electronic form, and performing step S304;
step S304, recording the reading and amending content of the question written on the paper covered on the handwriting information collecting board in the teacher reading and amending process, and correspondingly performing independent summary storage with the audio content or the audio content and the video content of the question, if needing to continue reading and amending, repeating the steps S301, S302, S303 and S304, otherwise, performing the step S305;
and step S305, collecting all the contents collected in the step S304 again and storing the collected contents in the teacher storage module, and sending the collected contents to the student information storage module for storage.
Compared with the prior art, the invention has the advantages that: according to the academic data collection, processing, analysis and feedback system, the improved resistive touch screen is adopted to sense handwriting, an embedded microcontroller system is used for data collection and processing, a man-machine interaction system is used for display control, and a wireless remote transmission module is used for data transmission, so that the technical problems that the prior art is high in cost, needs a specific handwriting pen, is large in size, cannot be intelligently pushed, is inconvenient to use and the like can be effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a system diagram of academic data collection, process analysis and feedback provided in one embodiment of the present invention;
FIG. 2 is a system diagram of a handwriting information collection module in one embodiment of the invention;
FIG. 3 is a system diagram of an item library according to an embodiment of the present invention;
FIG. 4 is a system diagram of modules of a teacher assistant in one embodiment of the invention;
FIG. 5 is a system diagram of a student Assistant module in one embodiment of the invention;
FIG. 6 is a system diagram of a data processing analysis feedback center according to the present invention;
FIG. 7 is a flow diagram of a method of academic data collection, process analysis and feedback provided in one embodiment of the present invention;
FIG. 8 is a schematic structural view of a handwriting information collecting board provided in an embodiment of the present invention;
fig. 9 is a schematic structural diagram of step S3 provided in an embodiment of the present invention;
FIG. 10 is a circuit diagram of a lithium battery pack charging according to the present invention;
FIG. 11 is a circuit diagram of the MCU system power supply of the present invention;
FIG. 12 is a circuit diagram of the communication module of the present invention;
FIG. 13 is a circuit diagram of a handwriting electronic copy module of the present invention;
FIG. 14 is a circuit diagram of a portion of the present invention;
FIG. 15 is a circuit diagram of another portion of the present invention;
FIG. 16 is a circuit diagram of an indicator light of the present invention;
fig. 17 is a circuit diagram of a liquid crystal display panel of the present invention;
fig. 18 is a circuit diagram of an input key in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first segment of data may be referred to as a second segment of data, and similarly, a second segment of data may be referred to as a first segment of data, without departing from the scope of the present application.
Referring to fig. 1, a system for collecting, processing, analyzing and feeding back academic data includes: a handwriting information collecting module 1 for recording the content written on the paper covered on the collecting plate and storing the content in an electronic form; the question bank 2 is used for providing classified test questions and teaching resources; the teacher assistant module 3 is used for calling test questions or teaching resources in the question bank; the student assistant module 4 is used for counting and analyzing the scores of students; and the data processing analysis feedback center 5 is used for carrying out data analysis on class examinations or homework, accurately pushing auxiliary resources for teachers, analyzing learning conditions of students, forming individual wrong exercise books of the students and accurately pushing the auxiliary resources for learning.
The invention needs to collect and process classroom teaching information in the following aspects: collecting classroom teaching note information of students; the answers of the classroom example questions are matched with the answers of the question bank, and objective answers and subjective answers with simple forms can be identified) and the answering process is collected; collecting answers and answering processes of the accompanying exercises; the teaching notes, the answers and the answers are stored and sent to the personal space of each student in the cloud; the teacher can interact with the individuals or groups of students in the classroom in situ or interact with the students in real time and remotely after the class by using the teacher assistant system; all the collected and transmitted information is time plus handwriting coordinates or time plus sound information, and is sent to the personal space of students or a teacher display platform; the cloud has a powerful information collection and processing function and an individualized data analysis, processing and pushing function; collecting and sorting the classroom notes to form each subject; and forming a wrong question set of the classroom example questions of each subject and a wrong question set of classroom exercises.
The invention needs to collect and process the following operation information: the operation is divided into two parts, wherein one part is an answer (matched with the answer of the question bank, the answer of an objective question and the answer of a subjective question with a simple form can be identified), and the other part is an answering process; any post-class work, class example questions, class exercises and the like are corresponding to the question bank; after each student completes one question, the student sends the question to the reviewing space of the teacher, and the teacher can set the self-trace reviewing or the student trace reviewing according to specific conditions; the background is provided with a job analysis and statistics report system and a personalized intelligent pushing processing system; the operation form should be diversified, except the character handwriting information used by the invention, the operation should be handed over to the teacher's reading space by sending voice, video, picture, etc. through the parent's mobile phone; in the teacher's reading space, the teacher can see the answers of the students to do questions and the small ' video ' of the process of doing questions; when a teacher reads homework in batches, a small video is recorded in a 'recording mode', and then, a personalized explanation (namely, a batch is realized) can be sent to students; after the teacher reads the homework in batches, personalized push parameters can be set, so that the push is more accurate; after the teacher reads the homework in batches, the small videos of corresponding knowledge point explanation or variable practice explanation can be recorded, and customized personalized push is sent to students; collecting and sorting the wrong question sets and corresponding pushed question sets of the post-class assignments of the students; can be used for special training of writing.
Referring to fig. 2, the handwriting information collecting module includes: a handwriting electronic copying module 101, which is used for copying the content written on the handwriting electronic copying module and storing the content in an electronic form; a communication module, please refer to fig. 12, configured to upload the electronic information on the handwriting electronic copy module to the cloud and the storage module; the scanning module 102 is configured to scan the two-dimensional code or the fingerprint, and further identify information or test paper information; the storage module 103 is used for storing input electronic information in real time in an online or offline state, wherein the electronic information comprises written content information and login information used for the electronic information, and the login information comprises account password information, fingerprint information, two-dimensional code information, appearance information and sound information; a display module 105, preferably a liquid crystal display screen, as shown in fig. 17, for displaying the basic information of students and test paper and the conventional information such as date, time, weather, etc.; the human-computer interaction system 106 is used for interaction between a user and a machine, intelligent communication is achieved, the use efficiency is high, the human-computer interaction system is composed of a 2.8-inch TFT liquid crystal screen and a power-on and power-off button, control is achieved through a microcontroller system, a communication module adopts an SIM868 wireless communication module, communication is achieved with the microcontroller system through a serial communication mode, the user checks information of the user, handwriting information, working state of a teaching information acquisition board and other information through a display screen of the human-computer interaction system, parameter setting is achieved through a touch screen and the button of the human-computer interaction system, and information interaction between the user and the teaching information acquisition board is achieved; when the handwriting is submitted, the EMCU system remotely sends the information stored in the microSD card to a data platform through a communication module, so that the functions of handwriting acquisition, storage, remote transmission and the like are realized; the signal light module 107, please refer to fig. 16, for displaying the status of the handwriting information collecting module, for example, in different login statuses, the signal light module displays different numbers of signal lights or different colors of signal lights; a power supply module 110, including a power storage source and a charging wire, preferably a lithium battery pack, for supplying power to the device; the video recording module (108) is used for recording videos when students do questions or teachers read in batches and storing the videos in an electronic form; the audio recording module (109) is used for recording audio when a student makes questions or a teacher makes an official review, and storing the audio in an electronic form; an embedded microcontroller 100, the microcontroller system is composed of an embedded single chip microcomputer (MCU, please refer to fig. 11), a microSD card, a charging circuit, a lithium ion battery and other electronic components, please refer to fig. 10, the power supply of the handwriting sensing board is provided by the lithium ion battery of the microcontroller system, and the sensing data is accessed to the ADC pin of the embedded single chip microcomputer; the communication module adopts an SIM868 wireless communication module and communicates with the microcontroller system in a serial communication mode; fig. 14 and 15 show the overall circuit of the device, and fig. 10, 11, 12, 13, 16, 17 and 18 show some circuit diagrams.
Referring to fig. 8, the handwriting information collecting module of the present invention includes a substrate 111, a handwriting sensing board 112 and a fixing paper clip 113. The base plate is made of aluminum alloy materials and is used as a base of the teaching information acquisition board, and the handwriting induction board is arranged on the base plate. The area of the substrate 111 where the handwriting sensing plate 112 is mounted is covered with a layer of flexible buffer material, the handwriting sensing plate is tightly attached to the buffer material of the substrate, the buffer material can prolong the service life of the handwriting sensing plate and improve the sensitivity, and the fixed paper clamp 113 is used for fixing paper covered on the handwriting sensing plate 112.
The basic principle of the handwriting information collection module is as follows: when the handwriting induction type writing pen is used, A4 paper is placed on the handwriting induction board, normal writing is carried out on the A4 paper, handwriting information is converted into voltage signals by the handwriting induction board in real time, and the voltage signals are connected to an ADC pin of the single chip microcomputer of the embedded microcontroller system; the singlechip converts the analog voltage signal into a digital signal, analyzes and processes the handwriting information, and stores the processed data in the microSD card; a user checks information such as user information, handwriting information and working state of the teaching information acquisition board through a display screen of the human-computer interaction system, parameter setting is realized through a touch screen and keys of the human-computer interaction system, and information interaction between the user and the teaching information acquisition board is realized; when the handwriting is submitted, the EMCU system remotely sends the information stored in the microSD card to the data platform through the communication module, and functions of handwriting collection, storage, remote transmission and the like are achieved.
Its advantages include: the handwriting induction board is a 12-inch four-wire resistance type touch screen tightly attached to the substrate, and when writing, the pen point can be inducted by pressing the resistance type touch screen, so that the handwriting induction board can write induction by using common ball pens, pencils and pens, and does not need special handwriting pens. A buffer layer is designed between the substrate and the handwriting induction plate, so that the buffer layer can play a role of buffering during writing, and the sensitivity of a common writing pen can be greatly improved while the service life is prolonged; the handwriting sensing board is a resistance type touch screen which is widely used in the market and mature in technology, and has the advantages of low cost (about 40 yuan), and stable and reliable performance.
Referring to fig. 11, the main chip of the embedded microcontroller system of the present invention adopts an STM32 chip produced by european well-known semiconductor company, namely jew semiconductor company, which is a 32-bit embedded single chip microcomputer widely used globally, and has the characteristics of powerful function (with 12-bit ADC conversion), stable performance, low power consumption (with the lowest standby power consumption of 3 microamperes), and low cost (about 7 yuan).
Referring to fig. 12, the communication module of the present invention employs a SIM868 communication module of the core communication company, which has a bluetooth communication function, a GPS and beidou positioning function, and a cost of only 25 yuan, in addition to GPRS communication.
The cost of the material is predicted to be 90 yuan, and the material has the advantage of low cost; the intelligent teaching information acquisition board has the advantages that the intelligent teaching information acquisition board has a GPRS communication function, and data can be automatically and remotely transmitted in a wireless communication mode according to the setting of a user. The intelligent classroom teaching desk also has a Bluetooth communication function, can be wirelessly transmitted within a distance of 30 meters, facilitates flexible data exchange among students and between the students and teachers in a classroom, and has intelligent functions of automatic connection, automatic handwriting sending and the like when a user is in the classroom through the arrangement of the embedded microcontroller system; the anti-damage design is that the substrate is made of aluminum alloy, other components are uniformly distributed on the substrate and protected by the substrate, the anti-beating and vibration impact are resisted, the handwriting induction plate is a resistance type touch screen made of PET (polyethylene terephthalate) material and has the advantage of being not easy to damage compared with modes such as glass and a liquid crystal screen, and a buffer layer is designed below the resistance type touch screen, so that the damage of a pen point to the induction plate can be effectively reduced; the invention is light, the main materials of the invention are aluminum alloy, PET (a plastic), electronic components, and has the advantage of light; the invention has the advantages that the operation is visual and simple, the TFT liquid crystal display is provided for displaying, and the working state information of a user, handwriting, a teaching information acquisition board and the like can be visually displayed; the invention is provided with the input key, and can simply and conveniently set the teaching of the teaching information acquisition board.
Referring to fig. 3, the question bank is provided with a tag module and a screening module; the label module 201 is used for making a plurality of labels and forming a unique identification label for each test question, the plurality of labels are respectively arranged in a plurality of label groups, and the plurality of label groups comprise: disciplines, including Chinese, mathematics, English, physical, chemical, biological, political, historical, and geographic; the school section comprises primary schools, junior middle schools and senior high schools; the question types comprise single-choice questions, double-choice questions, multiple-choice questions and blank filling questions; difficulty, including difficult, and easy; brushing, accumulating and understanding are required; and the screening module 202 is used for screening the input test question resources and the input teaching resources.
Referring to fig. 4, the teacher assistant module includes: the teacher storage module 301 is used for storing writing contents of students or reading and writing contents of teachers and storing the writing contents or the reading and writing contents of the teachers in an electronic form; the first calling module 302 is used for calling the test questions or the teaching resources in the question bank and storing the test questions or the teaching resources in the teacher space storage module.
The teacher assistant module further includes: the test question coding module 303 is used for coding the obtained test questions; the segment splicing module 304 is used for splicing the test questions acquired from the information acquisition module into a test paper document; and the test paper encoding module 305 is used for encoding the spliced test paper documents.
Referring to fig. 5, the student assistant module includes: a score counting module 401, configured to count and analyze scores of students; the student information storage module 402 is used for recording the wrong questions of students and the read-back information of teachers and storing the wrong questions and read-back information in an electronic form.
The student assistant module further comprises: a personalized pushing module 403, configured to perform accurate pushing on one or more students; the recording module 404 is configured to record input information of individual students or groups, where the input information includes homework data information, question record information, group paper record information, and test record information; the corresponding module 405 includes a plurality of knowledge point sets, and the input information corresponds to at least one knowledge point in the knowledge point sets respectively.
Referring to fig. 6, the data processing analysis feedback center includes: the second calling module is used for calling test questions or teaching resources in the question bank; the summarizing module is used for summarizing the handwriting information of students and the reading information of teachers; and the right and wrong analysis module is used for performing right and wrong analysis on objective questions or simple short-answer questions made by students.
The embodiment of the application also provides a method for collecting, processing, analyzing and feeding back academic data, which adopts the following technical scheme:
referring to fig. 7, a method for collecting, processing, analyzing and feeding back academic data includes the following steps:
step S1, recording the content written on the paper covered on the collecting board through a handwriting information collecting module, wherein the written content comprises objective questions, simple subjective questions and non-simple subjective questions, transmitting the objective questions and the simple subjective questions to a data processing analysis feedback center in real time, and transmitting the non-simple subjective questions to a teacher assistant module in real time;
step S2, the data processing analysis feedback center calls test questions or teaching resources in the question bank, carries out right-wrong analysis on the objective questions and the simple subjective questions, and sends results to the teacher assistant module;
and step S3, the teacher reads the non-simple subjective questions through the teacher assistant module, summarizes the non-simple subjective questions and the read objective questions and the simple subjective questions, stores the collected objective questions and the collected simple subjective questions in the teacher storage module, and sends the collected objective questions and the collected simple subjective questions to the student information storage module.
Referring to fig. 9, the step S3 further includes:
step S301, when a teacher begins to read a non-simple subjective question, the teacher selects whether to record audio and video in sequence, if the selection of recording audio is determined, step S303 is carried out, and if the selection of recording audio and video is determined, step S302 is carried out;
step S302, opening a camera to shoot, storing the shooting content in an electronic form, and performing step S303;
step S303, opening a microphone to record audio, storing the audio recording content in an electronic form, and performing step S304;
step S304, recording the reading and amending content of the question written on the paper covered on the handwriting information collecting board in the teacher reading and amending process, and correspondingly performing independent summary storage with the audio content or the audio content and the video content of the question, if needing to continue reading and amending, repeating the steps S301, S302, S303 and S304, otherwise, performing the step S305;
and step S305, collecting all the contents collected in the step S304 again and storing the collected contents in the teacher storage module, and sending the collected contents to the student information storage module for storage.
Compared with the prior art, the invention has the advantages that: according to the academic data collection, processing, analysis and feedback system, the improved resistive touch screen is adopted to sense handwriting, an embedded microcontroller system is used for data collection and processing, a man-machine interaction system is used for display control, and a wireless remote transmission module is used for data transmission, so that the technical problems that the prior art is high in cost, needs a specific handwriting pen, is large in size, cannot be intelligently pushed, is inconvenient to use and the like can be effectively solved.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes or modifications may be made by the patentees within the scope of the appended claims, and within the scope of the invention, as long as they do not exceed the scope of the invention described in the claims.
Claims (6)
1. A system for academic data collection, process analysis and feedback, comprising:
the handwriting information collection module is used for recording the content written on the paper covered on the collection plate and storing the content in an electronic form;
the question bank is used for providing classified test questions and teaching resources;
the teacher assistant module is used for calling test questions or teaching resources in the question bank;
the student assistant module is used for counting and analyzing the scores of students;
the data processing analysis feedback center is used for carrying out data analysis on class examinations or homework, accurately pushing auxiliary resources for teachers, analyzing student learning conditions, forming individual wrong exercise books for students and pushing auxiliary learning resources;
the handwriting information collection module comprises:
the handwriting electronic copying module is used for copying the content written on the handwriting electronic copying module and storing the content in an electronic form;
the communication module is used for uploading the electronic information on the handwriting electronic copying module to the cloud and the storage module;
the scanning module is used for scanning the two-dimensional code or the fingerprint so as to identify user information or test paper information;
the storage module is used for storing input electronic information in real time in an online or offline state, the electronic information comprises written content information and login information of a user, and the login information comprises account password information, fingerprint information, two-dimensional code information, appearance information and sound information;
the display module is used for displaying basic information of students and test paper and weather information of date and time;
the human-computer interaction system is used for communication between the user and the machine;
the embedded microcontroller comprises an embedded single chip microcomputer and is used for controlling the system;
the signal lamp module is used for displaying a signal of the use state when in use;
the power supply module comprises an electricity storage power supply and a charging wire and is used for charging the device;
the video recording module is used for recording videos when students do questions or teachers read in batches and storing the videos in an electronic form;
the audio recording module is used for recording audio when a student makes questions or a teacher makes an official reading, and storing the audio in an electronic form;
the question bank is provided with a label module and a screening module;
the label module for each examination question therein makes and has a plurality of labels and form unique identification label, and a plurality of labels set up respectively in a plurality of label groups, and a plurality of label groups include: disciplines, including Chinese, mathematics, English, physical, chemical, biological, political, historical, and geographic; the school section comprises primary schools, junior middle schools and senior high schools; the question types comprise single-choice questions, double-choice questions, multiple-choice questions and blank filling questions; difficulty, including difficult, and easy; requirements include brushing, accumulation and understanding;
the screening module is used for screening the input test question resources and the input teaching resources;
the student assistant module further comprises:
the personalized push module is used for pushing information to one or more students;
the recording module is used for recording the input information of individual students or groups of students, wherein the input information comprises homework data information, question record information, group paper record information and test record information;
the corresponding module comprises a plurality of knowledge point sets, and the input information corresponds to at least one knowledge point in the knowledge point sets respectively;
the data processing analysis feedback center comprises:
the second calling module is used for calling test questions or teaching resources in the question bank;
the collection module is used for collecting the teaching information of students and the teaching information of teachers;
and the right and wrong analysis module is used for performing right and wrong analysis on objective questions or simple short-answer questions made by students.
2. The system for academic data collection, processing analysis and feedback according to claim 1, wherein: the teacher assistant module includes:
the teacher storage module is used for storing the writing content of students or the reading content of teachers and storing the writing content or the reading content in an electronic form;
the first calling module is used for calling test questions or teaching resources in the question bank and storing the test questions or the teaching resources in the teacher space storage module.
3. The system for academic data collection, processing analysis and feedback of claim 2 wherein: the teacher assistant module further includes:
the test question coding module is used for coding the obtained test questions;
the segment splicing module is used for splicing the test questions acquired from the information acquisition module into a test paper document;
and the test paper coding module is used for coding the spliced test paper documents.
4. The system for academic data collection, processing analysis and feedback according to claim 1, wherein: the student assistant module comprises:
the score counting module is used for counting and analyzing the scores of the students;
and the student information storage module is used for recording the wrong questions of students and the read-back information of teachers and storing the wrong questions and the read-back information in an electronic form.
5. A method of using the academic data collection, process analysis and feedback system of claim 1, wherein: the method comprises the following steps:
s1, recording the content written on the paper covered on the collecting board through the handwriting information collecting module, wherein the written content comprises objective questions, simple subjective questions and non-simple subjective questions, transmitting the objective questions and the simple subjective questions to the data processing analysis feedback center in real time, and transmitting the non-simple subjective questions to the teacher assistant module in real time;
s2, the data processing analysis feedback center calls test questions or teaching resources in the question bank, carries out right-wrong analysis on the objective questions and the simple subjective questions, and sends results to the teacher assistant module;
and S3, the teacher reads the non-simple subjective questions through the teacher assistant module, summarizes the non-simple subjective questions and the read objective questions and the simple subjective questions, stores the collected objective questions and the collected simple subjective questions in the teacher storage module, and sends the collected objective questions and the collected simple subjective questions to the student information storage module.
6. The method according to claim 5, wherein the step S3 further comprises:
s301, when a teacher begins to read a non-simple subjective question, the teacher selects whether to record audio and video, if so, the step S303 is carried out, and if so, the step S302 is carried out;
s302, opening a camera to shoot, storing the shooting content in an electronic form, and performing S303;
s303, opening a microphone to record audio, storing audio recording contents in an electronic form, and performing the step S304;
s304, recording the reading content of the question written on the paper covered on the handwriting information collecting board in the teacher reading process, and correspondingly performing independent summary storage on the audio content or the audio content and the video content of the question, if the reading needs to be continued, repeating the steps S301, S302, S303 and S304, otherwise, performing the step S305;
and S305, collecting all the contents collected in the step S304 again and storing the collected contents in the teacher storage module, and sending the collected contents to the student information storage module for storage.
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