CN115170357A - Remote education management system based on internet - Google Patents
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Abstract
The invention relates to the field of remote education, and aims to solve the problems that the existing remote education management system cannot manage the learning of students, the learning efficiency is low due to poor intuition, and the fluency of the remote education management system is easy to cause by a large number of accumulated files.
Description
Technical Field
The invention relates to the field of remote education, in particular to a remote education management system based on the Internet.
Background
Distance education is an education form that students and teachers and students and education organizations mainly adopt various media modes to carry out system teaching and communication connection, and is education for delivering courses to one or more students outside a campus. Modern distance education refers to education in which courses are delivered outside the campus via audio, video, and computer technologies including real-time and non-real-time. The modern distance education can effectively exert the characteristics of distance education, is a teaching activity relative to the face-to-face education, the separation of teachers and students and the non-face-to-face organization, is an across-school and across-area education system and a teaching mode, and is characterized in that: separating students from teachers; teaching by adopting a specific transmission system and a propagation medium; the information transmission mode is various; the learning place and form are flexible and changeable. Compared with the face education, the distance education has the advantages that the space-time limitation can be broken through; provide more learning opportunities; enlarging the teaching scale; the teaching quality is improved; the teaching cost is reduced.
Modern distance education is based on student and teacher's separation, all imparts knowledge to students through website interactive form, the problem that leads to existence is that the student is on class pure and is leaned on the consciousness, and the teacher can not effectual study to the student manages for the student can not effectual study to the knowledge, and learning efficiency is low poor, and the in-process through internet teaching can produce a large amount of files to the backend server in addition, leads to the server capacity to reduce along with the quantity increase of file, influences the smoothness nature of internet teaching.
How to improve the problems that the existing distance education management system can not manage the learning of students, the consciousness is poor, the learning efficiency is low, and the fluency of the distance education management system is easy to cause by accumulated large amount of files is the key of the invention, so that a distance education management system based on the Internet is urgently needed to solve the problems.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide an internet-based remote education management system: the comprehensive learning condition of the students is judged by effectively combining the distraction coefficient when the students go to class and the completion condition of the post-class homework of the students, the comprehensive value is obtained by acquiring the processing interval value, the processing frequency value and the file storage value when the students need to transfer, the optimal value is obtained by comprehensive analysis, and then the files are migrated according to the optimal value, so that the problems that the existing remote education management system cannot manage the learning of the students, the consciousness is poor, the learning efficiency is low, the effect is poor, and the accumulated files easily cause the fluency of the remote education management system are solved.
The purpose of the invention can be realized by the following technical scheme:
a remote education management system based on the Internet comprises a registration login module, an information acquisition module, a data acquisition module and a data processing module;
the system comprises a registration login module, a learning account registration module and a learning account registration module, wherein the registration login module is used for registering a learning account according to student information, logging in by using the learning account, and the student information comprises student names, student numbers, parent contact ways and student photos and is also used for receiving classroom homework and completing the classroom homework online by students;
the information acquisition module is used for acquiring information of students in class, judging the states of the students, acquiring the distraction coefficients and sending the distraction coefficients to the data processing module in the Internet platform;
the specific process is as follows:
the method comprises the steps of collecting facial photos of students after receiving an information verification instruction, sending the facial photos to a registration login module, receiving an information collection instruction fed back by the registration login module, and sending the information collection instruction to an information collection module;
the length and the width of the left eye of the student are collected in real time and marked as a left long value ZC and a left wide value ZK respectively, the length and the width of the right eye of the student are collected in real time and marked as a right long value YC and a right wide value YK respectively, and the left long value ZC, the left wide value ZK, the right long value YC and the right wide value YK are substituted into a formula
Obtaining a correction coefficient XZ, wherein gamma is a correction factor and is selected to be gamma =8.916;
marking the position of the acquisition point as an origin point, and marking the position of the origin point as the position of the origin pointThe coordinates are marked as O (0, 0), a three-dimensional rectangular coordinate system is established by an origin, the positions of the left eye and the right eye of the student are collected and marked as a left eye coordinate Z (x 1, Y1, Z1) and a right eye coordinate Y (x 2, Y2, Z2), the left eye coordinate Z (x 1, Y1, Z1), the right eye coordinate Y (x 2, Y2, Z2) and a correction coefficient XZ are substituted into a formula
Obtaining a distraction coefficient FX, and sending the distraction coefficient FX to a data processing module;
the data acquisition module is used for acquiring the number of times of non-completion WC, the number of times of non-writing WX and written operation and sending the number of times of non-completion WC, the number of times of non-writing WX and the written operation to the data processing module;
and the data processing module is used for acquiring the job score DF according to the received written job, analyzing the job score DF, the number of times of non-completion WC, the number of times of non-completion WX and the distraction coefficient FX to obtain a comprehensive score ZH, and sending the comprehensive score ZH to the data temporary storage module.
As a further scheme of the invention: the specific process of the data acquisition module for acquiring the number of times of non-completion WC, the number of times of non-writing WX and the written operation is as follows:
acquiring the current time and the ending time of the classroom operation, if the current time = the ending time, acquiring the classroom operation completed by the students in the registration login module, marking the classroom operation as written operation, acquiring the written operation total subject amount ZT and the student answer amount DT, if 0 < DT < ZT, adding the number of uncompleted operation together and marking as unfinished number WC, if DT =0, adding the number of the unfinished operation together and marking as unwritten number WX, and sending the unfinished number WC, the unwritten number WX and the written operation to the data processing module.
As a further scheme of the invention: the remote education classroom data temporary storage system further comprises a data temporary storage module used for temporarily storing various files generated in the remote education classroom and transferring the selected files to the data temporary storage module for storage after receiving the transfer instruction.
As a further scheme of the invention: the data migration module is used for acquiring the total storage capacity and the residual storage capacity of the data temporary storage module in real time, acquiring the processing interval value CJ, the processing frequency value CP, the file storage value CC and the file name of each type of stored files if the residual storage capacity is smaller than lambda multiplied by the total storage capacity, forming a third data packet and sending the third data packet to the data processing module;
the specific process is as follows:
acquiring processing time of a file, wherein the processing time is represented as storage time, sending time and downloading time of the file, acquiring a plurality of time differences between adjacent processing times, calculating an average value to obtain a first interval time YD, marking the time difference between the latest processing time and the current time as a second interval time ED, substituting the first interval time YD and the second interval time ED into a formula CJ = alpha (b 1 × YD + b2 × ED) to obtain a processing interval value CJ, wherein b1 and b2 are preset weight coefficients, b1=0.41, b2=0.59 and alpha is an error correction factor and is 0.935, marking the sum of the sending times and the downloading times of the file as a processing frequency value CP, marking the size of the file as a file storage value CC, and combining the processing interval value CJ, the processing frequency value CP, the file storage value CC and the file name to form a third data packet and sending the third data packet to a data processing module.
As a further scheme of the invention: the data processing module is also used for obtaining the optimal shift value YY of each file according to the third data packet, comparing the optimal shift value YY with the transfer threshold value QY to obtain a selected file, and sending the file name corresponding to the selected file to the data transfer module;
the specific process is as follows:
substituting the processing interval value CJ, the processing frequency value CP and the file storage value CC into a formula after receiving the third data packet
Obtaining an optimal shift value YY, wherein d1, d2 and d3 are all preset proportionality coefficients, d1=2.324, d2=2.013, d3=1.352, and β is an error correction factor and takes a value of 1.015;
and comparing the optimal value YY with a migration threshold value QY, marking the file with YY being larger than QY as a selected file, and sending the file name corresponding to the selected file to the data migration module.
As a further scheme of the invention: further comprising:
the data migration module is used for generating a migration instruction according to the received file name and sending the migration instruction to the data temporary storage module;
the information issuing module is used for the teacher to issue classroom work and standard work, wherein the standard work is classroom work containing standard answers, and the classroom work and the standard work are sent to the data temporary storage module;
the information receiving module is used for enabling a teacher to know the learning condition of remote education of students according to the received first data packet and the second data packet;
the prompting module is used for displaying characters according to the received preset prompting information;
and the data long-time storage module is used for storing the selected files.
As a further scheme of the invention: the remote education management system based on the Internet comprises a student terminal, a parent terminal, an Internet platform and a management terminal; the student end includes information acquisition module, data acquisition module and registration login module, the internet platform includes that data processing module, data face store up module, data migration module and data store up the module for a long time, the management end includes information issuing module, information receiving module, the head of a family end includes the suggestion module.
The invention has the beneficial effects that:
according to the internet-based distance education management system, the registration login module utilizes a face recognition technology to carry out comparison, a login account person is guaranteed to be the self, then the information acquisition module acquires the length and the width of the right eye of a student in real time to obtain a correction coefficient, a three-dimensional rectangular coordinate system is established by using acquisition points to obtain position coordinates of the left eye and the right eye of the student, and then the position coordinates and the correction coefficient are combined and analyzed, so that a distraction coefficient can be obtained, the distraction coefficient represents the distraction degree of the student in class, whether the student looks closed, sleepy, turns around and the like are judged by judging whether the student is watching the acquisition points in class, whether the student is in class or not in class is judged, then the data acquisition module acquires the completion condition of the student after class work, judges whether the student completes the work in time, the work amount and the work completion quality, and is effectively combined with the distraction coefficient to obtain a comprehensive value, so that the comprehensive learning condition of the student is judged, and a teacher can visually demonstrate in a form of data, thereby strengthening the management of the student on distance education, guaranteeing the teaching effect of a teacher and the teaching efficiency of the students and the remote education development of the students are improved, and the teaching efficiency of the students are promoted;
the method comprises the steps that the total storage capacity and the residual storage capacity of a data temporary storage module are obtained in real time through a data migration module, whether the file amount and the occupied capacity of a file are overlarge or not are judged, the file needs to be migrated, when the file needs to be migrated, the processing interval value, the processing frequency value and the file storage value are obtained, the processing interval value represents the interval duration of file processing, the processing frequency number of the file is judged through the processing frequency value, the occupied capacity of the file is judged through the file storage value, whether the file is frequently used or overlarge or not is judged, the optimal migration value is obtained through comprehensive analysis, then migration of the file is carried out according to the optimal migration value, the fact that the residual storage capacity in the data temporary storage module is sufficient is guaranteed, comprehensive files which are not frequently used and are large in occupied capacity are migrated, and the file migration reasonability is guaranteed.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic block diagram of an internet-based distance education management system according to the present invention;
FIG. 2 is a schematic block diagram of embodiment 3 of the present invention;
fig. 3 is a schematic block diagram of embodiment 4 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1:
referring to fig. 1-2, the present embodiment is a remote education management system based on the internet, including a registration login module, an information acquisition module, a data acquisition module, and a data processing module;
the system comprises a registration login module, a learning account registration module and a learning account registration module, wherein the registration login module is used for registering a learning account according to student information, logging in by using the learning account, and the student information comprises student names, student numbers, parent contact ways and student photos and is also used for receiving classroom homework and completing the classroom homework online by students;
the information acquisition module is used for acquiring information of students in class, judging the states of the students, acquiring the distraction coefficients and sending the distraction coefficients to the data processing module in the Internet platform;
the specific process is as follows:
the method comprises the steps of collecting facial photos of students after receiving an information verification instruction, sending the facial photos to a registration login module, receiving an information collection instruction fed back by the registration login module, and sending the information collection instruction to an information collection module;
the length and the width of the left eye of the student are collected in real time and marked as a left long value ZC and a left wide value ZK respectively, the length and the width of the right eye of the student are collected in real time and marked as a right long value YC and a right wide value YK respectively, and the left long value ZC, the left wide value ZK, the right long value YC and the right wide value YK are substituted into a formula
Obtaining a correction coefficient XZ, wherein gamma is a correction factor, and gamma =8.916;
marking the position of the acquisition point as an origin, marking the coordinate of the position of the origin as O (0, 0), establishing a three-dimensional rectangular coordinate system by using the origin, acquiring the positions of the left eye and the right eye of the student, respectively marking the positions as a left eye coordinate Z (x 1, Y1, Z1) and a right eye coordinate Y (x 2, Y2, Z2), substituting the left eye coordinate Z (x 1, Y1, Z1), the right eye coordinate Y (x 2, Y2, Z2) and a correction coefficient XZ into a formula
Obtaining a distraction coefficient FX, and sending the distraction coefficient FX to a data processing module;
the data acquisition module is used for acquiring the unfinished times WC, the unwritten times WX and written operation and sending the unfinished times WC, the unwritten times WX and the written operation to the data processing module;
the specific process is as follows:
acquiring the current time and the ending time of the classroom operation, if the current time = the ending time, acquiring the classroom operation finished by students in a registration login module, marking the classroom operation as written operation, acquiring written operation total question quantity ZT and student answer quantity DT, if 0 < DT < ZT, adding together the number of unfinished operations and marking as unfinished times WC, if DT =0, adding together the number of unfinished operations and marking as unwritten times WX, and sending the unfinished times WC, the unwritten times WX and the written operation to a data processing module;
and the data processing module is used for acquiring the job score DF according to the received written job, analyzing the job score DF, the number of times of non-completion WC, the number of times of non-completion WX and the distraction coefficient FX to obtain a comprehensive score ZH, and sending the comprehensive score ZH to the data temporary storage module.
Example 2:
referring to fig. 1-2, the present embodiment is an internet-based distance education management system, including a data temporary storage module, a data migration module, and a data processing module;
the data temporary storage module is used for temporarily storing various files generated by the remote education classroom and transferring the selected files to the data long-time storage module for storage after receiving the transfer instruction;
the data migration module is used for acquiring the total storage capacity and the residual storage capacity of the data temporary storage module in real time, acquiring the processing interval value CJ, the processing frequency value CP, the file storage value CC and the file name of each type of stored files if the residual storage capacity is less than lambda multiplied by the total storage capacity, forming a third data packet and sending the third data packet to the data processing module;
the specific process is as follows:
acquiring processing time of a file, wherein the processing time is represented as storage time, sending time and downloading time of the file, acquiring a plurality of time differences between adjacent processing times, calculating an average value to obtain a first interval time YD, marking the time difference between the latest processing time and the current time as a second interval time ED, substituting the first interval time YD and the second interval time ED into a formula CJ = alpha (b 1 × YD + b2 × ED) to obtain a processing interval value CJ, wherein b1 and b2 are preset weight coefficients, b1=0.41, b2=0.59 and alpha is an error correction factor and is 0.935, marking the sum of the sending times and the downloading times of the file as a processing frequency value CP, marking the size of the file as a file storage value CC, and combining the processing interval value CJ, the processing frequency value CP, the file storage value CC and the file name to form a third data packet and sending the third data packet to a data processing module.
The data processing module is used for obtaining the optimal shift value YY of each file according to the third data packet, comparing the optimal shift value YY with the transfer threshold value QY to obtain a selected file, and sending the file name corresponding to the selected file to the data transfer module;
the specific process is as follows:
substituting the processing interval value CJ, the processing frequency value CP and the file storage value CC into a formula after receiving the third data packet
Obtaining an optimal shift value YY, wherein d1, d2 and d3 are all preset proportionality coefficients, d1=2.324, d2=2.013, d3=1.352, and β is an error correction factor and takes a value of 1.015;
and comparing the optimal shift value YY with a shift threshold value QY, marking the files with YY being more than QY as selected files, and sending the file names corresponding to the selected files to the data shift module.
Example 3:
referring to fig. 1-2, in combination with embodiment 1, this embodiment is a working method of an internet-based remote education management system, including the following steps:
step A1: the method comprises the following steps that a student registers a learning account in a registration login module according to student information, and logs in by using the learning account, wherein the student information comprises a student name, a student number, a parent contact way and a student photo;
step A2: the student logs in the registration login module through the learning account, generates an information verification instruction after the login is successful, and sends the information verification instruction to the information acquisition module;
step A3: the information acquisition module receives the information verification instruction to acquire facial photos of students, sends the facial photos to the registration login module, compares the facial photos with the facial photos of the students by using a facial recognition technology, generates an information acquisition instruction after the comparison is successful, and sends the information acquisition instruction to the information acquisition module;
step A4: the information acquisition module acquires the length and the width of the left eye of the student in real time, marks the length and the width as a left long value ZC and a left wide value ZK respectively, acquires the length and the width of the right eye of the student in real time, marks the length and the width as a right long value YC and a right wide value YK respectively, and substitutes the left long value ZC, the left wide value ZK, the right long value YC and the right wide value YK into a formula
Obtaining a correction coefficient XZ, wherein gamma is a correction factor and is selected to be gamma =8.916;
step A5: the information acquisition module marks the position of an acquisition point as an original point, marks the position coordinate of the original point as O (0, 0), establishes a three-dimensional rectangular coordinate system by using the original point, acquires the positions of the left eye and the right eye of the student, marks the positions as a left eye coordinate Z (x 1, Y1, Z1) and a right eye coordinate Y (x 2, Y2, Z2), and substitutes the left eye coordinate Z (x 1, Y1, Z1), the right eye coordinate Y (x 2, Y2, Z2) and a correction coefficient XZ into a formula
Obtaining a distraction coefficient FX, and sending the distraction coefficient FX to a data processing module;
step A6: the data acquisition module acquires the current time and the ending time of classroom operation, if the current time = the ending time, the classroom operation completed by students in the registration login module is acquired and marked as written operation, the written operation total subject amount ZT and the student answer amount DT are acquired, if 0 < DT < ZT, the number of unfinished operation is added and marked as unfinished number WC, if DT =0, the number of unfinished operation is added and marked as unwritten number WX, and the unfinished number WC, the unwritten number WX and the written operation are sent to the data processing module;
step A7: a teacher issues classroom work and standard work on an information issuing module, wherein the standard work is classroom work containing standard answers, and the classroom work and the standard work are sent to a data temporary storage module;
step A8: after receiving the classroom work and the standard work, the data temporary storage module sends the classroom work to the registration login module;
step A9: receiving classroom work by students in a registration login module and completing the classroom work on line;
step A10: the data processing module receives written operation to obtain standard operation from the data temporary storage module, compares the written operation with the standard operation to obtain the score corresponding to the written operation, marks the score as operation score DF, and substitutes the operation score DF, the number of unfinished operations WC, the number of unwritten operations WX and the distraction coefficient FX into a formula
Obtaining a comprehensive score ZH, wherein q1, q2, q3 and q4 are all preset proportionality coefficients, and sending the comprehensive score ZH to a data temporary storage module by taking q1=3.359, q2=1.108, q3=1.547 and q4= 8.536;
step A11: the data temporary storage module receives comprehensive scores ZH corresponding to a plurality of student information, and arranges the comprehensive scores ZH in sequence from large to small according to numerical values to form a first data packet;
step A12: the data temporary storage module compares the comprehensive scores ZH corresponding to the student information with preset comprehensive scores Yz in sequence, and if ZH is smaller than Yz, the student information is marked as pre-selection information;
step A13: the data temporary storage module sends preset prompt information to the prompt module according to the parent contact information in the pre-selection information, and the prompt module receives the preset prompt information and displays characters;
step A14: the data temporary storage module combines a plurality of pieces of preselected information to form a second data packet;
step A15: the data temporary storage module sends the first data packet and the second data packet to an information receiving module of a management end;
step A16: and the teacher learns the learning condition of the remote education of the students in the information receiving module according to the received first data packet and the second data packet.
Example 4:
referring to fig. 1 to 3, in combination with embodiment 2, the present embodiment is a working method of an internet-based remote education management system, further including the following steps:
step B1: the data migration module acquires the total storage capacity and the residual storage capacity of the data temporary storage module in real time, if the residual storage capacity is smaller than lambda multiplied by the total storage capacity, wherein lambda is a preset migration coefficient, and lambda is larger than 0 and smaller than 1, file names, file sizes and file processing moments of various stored files are acquired, and the processing moments are represented as the storage moments, the sending moments and the downloading moments of the files;
and step B2: the data migration module obtains a plurality of time differences between adjacent processing moments, calculates an average value to obtain a first interval time period YD, marks the time difference between the latest processing moment and the current time as a second interval time period ED, and substitutes the first interval time period YD and the second interval time period ED into a formula CJ = alpha (b 1 × YD + b2 × ED) to obtain a processing interval value CJ, wherein b1 and b2 are both preset weight coefficients, b1=0.41, b2=0.59, and alpha is an error correction factor and takes a value of 0.935;
and step B3: the data migration module marks the sum of the sending times and the downloading times of the file as a processing frequency value CP, marks the size of the file as a file storage value CC, and combines the processing interval value CJ, the processing frequency value CP, the file storage value CC and the file name to form a third data packet which is sent to the data processing module;
and step B4: the data processing module receives a third data packet and substitutes a processing interval value CJ, a processing frequency value CP and a file storage value CC into a formula
Obtaining an optimal shift value YY, wherein d1, d2 and d3 are all preset proportionality coefficients, d1=2.324, d2=2.013, d3=1.352, and β is an error correction factor and takes a value of 1.015;
and step B5: the data processing module compares the optimal shift value YY with a shift threshold value QY, marks the files with YY being more than QY as selected files, and sends the file names corresponding to the selected files to the data shift module;
step B6: the data migration module receives the file name, generates a migration instruction according to the file name and sends the migration instruction to the data temporary storage module;
and step B7: and the data temporary storage module receives the migration instruction and migrates the selected file to the data long-time storage module for storage.
The above formulas are obtained by collecting a large amount of data and performing software simulation, and the coefficients in the formulas are set by those skilled in the art according to actual conditions.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and it will be appreciated by those skilled in the art that various modifications, additions and substitutions can be made to the embodiments described without departing from the scope of the invention as defined in the appended claims.
Claims (6)
1. A remote education management system based on the Internet is characterized by comprising a registration login module, an information acquisition module, a data acquisition module and a data processing module;
the system comprises a registration login module, a learning account registration module and a learning account registration module, wherein the registration login module is used for registering a learning account according to student information, logging in by utilizing the learning account, and receiving classroom homework and completing the classroom homework online by students;
the information acquisition module is used for acquiring information of students in class, judging the states of the students, acquiring the distraction coefficients and sending the distraction coefficients to the data processing module in the Internet platform;
the specific process is as follows:
the method comprises the steps of collecting facial photos of students after receiving an information verification instruction, sending the facial photos to a registration login module, receiving an information collection instruction fed back by the registration login module, and sending the information collection instruction to an information collection module;
the method comprises the steps of collecting the length and the width of a left eye of a student in real time, marking the length and the width as a left length value and a left width value respectively, collecting the length and the width of a right eye of the student in real time, marking the length and the width as a right length value and a right width value respectively, and analyzing the left length value, the left width value, the right length value and the right width value to obtain a correction coefficient;
marking the position of the acquisition point as an origin, marking the position coordinate of the origin as (0, 0), establishing a three-dimensional rectangular coordinate system by using the origin, acquiring the positions of the left eye and the right eye of the student, respectively marking the positions as left eye coordinates (x 1, y1, z 1) and right eye coordinates (x 2, y2, z 2), analyzing the left eye coordinates (x 1, y1, z 1), the right eye coordinates (x 2, y2, z 2) and the correction coefficient to obtain a distraction coefficient, and sending the distraction coefficient to a data processing module;
the data acquisition module is used for acquiring the number of times of non-completion, the number of times of non-writing and written operation and sending the number of times of non-completion, the number of times of non-writing and the written operation to the data processing module;
and the data processing module is used for acquiring the operation score according to the received written operation, analyzing the operation score, the number of unfinished times, the number of unwritten times and the distraction coefficient to obtain a comprehensive score, and sending the comprehensive score to the data temporary storage module.
2. The internet-based distance education management system of claim 1, wherein the data collection module obtains the number of unfinished, unwritten and written work by the following steps:
the method comprises the steps of collecting the current time and the ending time of classroom operation, if the current time = the ending time, obtaining classroom operation finished by students in a registration login module, marking the classroom operation as written operation, obtaining written operation total question quantity and student answer quantity, if 0 < the student answer quantity < the operation total question quantity, adding the number of unfinished operation together and marking as unfinished number, and if the student answer quantity =0, adding the number of unfinished operation together and marking as unwritten number, and sending the unfinished number, the unwritten number and the written operation to a data processing module.
3. The internet-based distance education management system of claim 1 further including a data temporary storage module for temporarily storing various files generated in the distance education classroom and for transferring selected files to the data temporary storage module for storage after receiving the transfer instruction.
4. The internet-based distance education management system of claim 3 further comprising a data migration module for acquiring the total storage capacity and the remaining storage capacity of the data temporary storage module in real time, and if the remaining storage capacity is less than λ x the total storage capacity, collecting the processing interval value, the processing frequency value, the file storage value and the file name of each type of stored files, and forming a third data packet and sending the third data packet to the data processing module;
the specific process is as follows:
the method comprises the steps of collecting processing moments of files, wherein the processing moments are represented as storage moments, sending moments and downloading moments of the files, obtaining a plurality of time differences between adjacent processing moments, obtaining an average value, obtaining a first interval time period, marking the time difference between the latest processing moment and the current time as a second interval time period, analyzing the first interval time period and the second interval time period to obtain a processing interval value, marking the sum of the sending times and the downloading times of the files as a processing frequency value, marking the size of the files as a file storage value, combining the processing interval value, the processing frequency value, the file storage value and file names to form a third data packet, and sending the third data packet to a data processing module.
5. The internet-based distance education management system of claim 1 wherein the data processing module is further configured to obtain an optimal value YY for each file based on the third data packet, compare the optimal value with a migration threshold to obtain a selected file, and send a file name corresponding to the selected file to the data migration module;
the specific process is as follows:
after receiving the third data packet, processing the interval value, the frequency value and the file storage value to obtain an optimal value;
and comparing the optimal value with the migration threshold, marking the file with the optimal value larger than the migration threshold as a selected file, and sending the file name corresponding to the selected file to the data migration module.
6. The internet-based distance education management system of claim 5, further comprising:
the data migration module is used for generating a migration instruction according to the received file name and sending the migration instruction to the data temporary storage module;
the information issuing module is used for the teacher to issue classroom work and standard work, wherein the standard work is classroom work containing standard answers, and the classroom work and the standard work are sent to the data temporary storage module;
the information receiving module is used for enabling a teacher to know the learning condition of remote education of students according to the received first data packet and the second data packet;
the prompting module is used for displaying characters according to the received preset prompting information;
and the data long storage module is used for storing the selected files.
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| CN202210632717.2A CN115170357A (en) | 2022-06-07 | 2022-06-07 | Remote education management system based on internet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115330271A (en) * | 2022-10-13 | 2022-11-11 | 山东中创和泰信息咨询有限公司 | Internet-based education training management platform and management method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115330271A (en) * | 2022-10-13 | 2022-11-11 | 山东中创和泰信息咨询有限公司 | Internet-based education training management platform and management method |
| CN115330271B (en) * | 2022-10-13 | 2023-10-10 | 招投研究院(广州)有限公司 | Education and training management platform and management method based on Internet |
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