CN113379575A - Student score information management method and system based on block chain - Google Patents
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Abstract
The application discloses a student score information management method and system based on a block chain, and the method comprises the following steps of firstly, uploading examination paper correction information collected by examination paper correction preset collection points to an internal private chain for storage; and acquiring student score information uploaded by each node of the internal private chain, and uploading the student score information to the block chain for storage. And secondly, checking the examination paper correction information and the student score information, and transmitting the checking result to each node of the internal private chain, so that each node department group can modify and summarize the work according to the checking result, and the authenticity of the student score is ensured. And finally, storing the checking result, the work modification result of each node department group and the work summary in an internal private chain and a blockchain so as to facilitate the supervision and the viewing of a user. The student score information management method solves the technical problems that an existing student score information management method is simple, transparency is low, tampering of internal personnel is difficult to prevent, and the score counterfeiting condition is easy to occur.
Description
Technical Field
The application belongs to the technical field of achievement information management, and particularly relates to a student achievement information management method and system based on a block chain.
Background
With the development of education institutions, information management systems of schools are more and more important, traditional student score management is generally conducted through a educational administration management system or a special information management system, and teaching administration working teachers mainly obtain student examination scores from lessee teachers and then input the student examination scores into the educational administration management system for storage. The conventional student score information management mode is simple, has low transparency, is difficult to prevent the falsification of internal personnel, and is easy to cause the condition of score counterfeiting.
Disclosure of Invention
The application provides a student score information management method and system based on a block chain, and aims to solve the technical problems that an existing student score information management mode is simple, transparency is low, tampering of internal personnel is difficult to prevent, and a score counterfeiting situation is easy to occur.
In view of this, the present application provides a student achievement information management method based on a block chain, including:
uploading the examination paper correction information collected by the examination paper correction preset collection point to an internal private chain for storage;
acquiring student score information uploaded by each node of the internal private chain, and uploading the student score information to a block chain for storage;
checking the examination paper correction information and the student score information, and transmitting the checking result to each node of an internal private chain, so that each node department group makes modification and work summary according to the checking result;
and storing the checking result, the work modification result of each node department group and the work summary in an internal private chain and a blockchain so as to facilitate the supervision and the viewing of a user.
Optionally, the examination paper correction information is collected by a preset information collecting device of the examination paper correction preset collecting point, and the preset information collecting device comprises an automatic tracking camera for collecting examination paper correction image information in the examination paper correction process of a teacher and a collecting device for acquiring teacher identity information of the examination paper correction preset collecting point.
Optionally, uploading the examination paper approval information collected by the examination paper approval preset collection point to an internal private chain for storage, where the method includes:
and after the examination paper correction image information and the teacher identity information which are acquired by the preset information acquisition device of the examination paper correction preset acquisition point are encrypted, uploading the encrypted examination paper correction image information and the teacher identity information to an internal private chain for storage.
Optionally, the examination paper correction information and the student score information are checked, and the checking result is transmitted to each node of the internal private chain, so that each node department group makes modification and work summary according to the checking result, including:
and checking whether the identity information of the teacher in the examination paper correction information is matched with the identity information of the teacher in the examination paper correction image information and whether the student score information is accurate, and transmitting the checking result to each node of the internal private chain, so that each node department group can make modification and work summary according to the checking result.
Optionally, the student achievement information includes student achievements, examination paper photos, and teacher comments.
Optionally, acquiring student score information uploaded by each node of the internal private chain, and uploading the student score information to the block chain for storage, including:
and acquiring student scores, test paper pictures and teacher comments uploaded by each node of the internal private chain, summarizing the student scores, the test paper pictures and the teacher comments into a student score information table, and uploading the student scores, the test paper pictures and the teacher comments to the block chain for storage.
Optionally, the examination paper correction information and the student score information are checked, and the checking result is transmitted to each node of the internal private chain, so that each node department group makes modification and work summary according to the checking result, including:
and checking the examination paper correction information and the accuracy of student score according to the examination paper photos, and transmitting the checking result to each node of the internal private chain, so that each node department group can modify and summarize work according to the checking result.
Optionally, the examination paper correction information and the student score information are checked, and the checking result is transmitted to each node of the internal private chain, so that each node department group makes modification and work summary according to the checking result, including:
and checking the examination paper correction information, checking the accuracy of student scores according to the examination paper pictures, scoring the teacher according to the checking result and the teacher comment, and transmitting the checking result and the scoring result to each node of the internal private chain, so that each node department group can make modification and work summary according to the checking result and the scoring result.
Optionally, the checking result, the node department group work modification result and the work summary are saved in an internal private chain and a blockchain for user supervision and viewing, and the method comprises the following steps:
and summarizing the checking result, the work modification result of each node department group, the work summary and the student score information into a folder, naming the folder through a character naming module, and storing the folder in an internal private chain and a block chain so as to facilitate supervision and viewing of a user.
This application second aspect still provides a student's achievement information management system based on block chain, includes:
the uploading module uploads the examination paper correction information collected by the examination paper correction preset collecting point to an internal private chain for storage;
the acquisition module acquires student score information uploaded by each node of the internal private chain, and uploads the student score information to the block chain for storage;
the checking module is used for checking the examination paper correction information and the student score information and transmitting the checking result to each node of the internal private chain, so that each node department group can make modification and work summary according to the checking result;
and the processing module is used for storing the checking result, the work modification result of each node department group and the work summary in an internal private chain and a block chain so as to be convenient for a user to supervise and view.
According to the technical scheme, the embodiment of the application has the following advantages:
according to the student score information management method and system based on the block chain, the characteristics of decentralization, consensus mechanism, safety, transparency, data non-tampering, traceability and the like of the block chain are utilized, a plurality of users can supervise the student score information, and the phenomenon that the student score is tampered is avoided. Firstly, uploading the examination paper correction information collected by an examination paper correction preset collection point to an internal private chain for storage; and acquiring student score information uploaded by each node of the internal private chain, and uploading the student score information to the block chain for storage. And secondly, checking the examination paper correction information and the student score information, and transmitting the checking result to each node of the internal private chain, so that each node department group can modify and summarize the work according to the checking result, and the authenticity of the student score is ensured. And finally, storing the checking result, the work modification result of each node department group and the work summary in an internal private chain and a blockchain so as to facilitate the supervision and the viewing of a user. The student score information management method solves the technical problems that an existing student score information management method is simple, transparency is low, tampering of internal personnel is difficult to prevent, and the score counterfeiting condition is easy to occur.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and for teachers of ordinary skill in the art, other drawings can be obtained according to the drawings.
Fig. 1 is a schematic view of a flow structure of a student achievement information management method based on a block chain in an embodiment of the present application;
fig. 2 is another schematic flow chart of a student achievement information management method based on a block chain in an embodiment of the present application;
fig. 3 is a schematic view of another flow structure of a block chain-based student performance information management method provided in an embodiment of the present application;
fig. 4 is a schematic structural diagram of a student achievement information management system based on a block chain provided in an embodiment of the present application.
Detailed Description
In order to make the present application more comprehensible to teachers in the technical field, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a teacher with ordinary skill in the art without any creative effort based on the embodiments in the present application belong to the protection scope of the present application.
Example 1
To facilitate understanding, please refer to fig. 1, which provides an embodiment of a block chain-based student performance information management method, including:
It should be noted that, when student's score was tampered with the phenomenon and takes place, evidence can not be in time found out, in order to solve this problem, in this application example, the paper is approved and is preset the collection point and set up in teacher's office of approving the paper, the preset information collection device that the paper was approved and is preset the collection point includes the camera equipment that has the video recording function and gathers and verify teacher's identity information collection device etc. utilize camera equipment to gather the teacher and approve the paper of paper process and approve image information, can also set up the camera of specially carrying out the control to the paper, avoid the paper to be changed. Through setting up the personnel information that collection system gathered and verified the business office that advances, avoid irrelevant personnel to get into, the problem appears and is collected the evidence inconveniently, influences the authenticity of student's score information. The examination paper correction information comprises examination paper correction image information, personnel information collected by the collecting device and the like, the information is collected by the preset information collecting device, the examination paper correction information collected by the preset information collecting device of the examination paper correction preset collecting point is uploaded to the internal private chain to be stored, and nodes of the internal private chain are managed by a educational administration department and responsible persons of each node department group respectively. The system is convenient for the educational administration department to supervise and manage, and when a problem occurs, the school can find out the reason and provide evidence in time.
And 102, acquiring student score information uploaded by each node of the internal private chain, and uploading the student score information to a block chain for storage.
It should be noted that the responsible person of each node department group uploads the student score information obtained by the teachers in the department group through correction to the internal private chain, and then the educational administration department uploads the student score information to the block chain for storage, so that the educational administration department can conveniently manage and backup the student score information, and teachers, students, parents and other users with the block chain account can conveniently consult and supervise.
And 103, checking the examination paper correction information and the student score information, and transmitting the checking result to each node of the internal private chain, so that each node department group can modify and summarize the work according to the checking result.
It should be noted that, when a teacher corrects a test paper or uploads student score information, a correction error may occur or the uploaded student score information is incorrect, and in order to solve the problem, in the present application example, by checking the test paper correction information and the student score information, the occurrence of a correction error or an incorrect uploaded student score information is avoided, and the check result is transmitted to each node of the internal private chain, so that each node department group makes modifications and work summary according to the check result. For example: and the educational administration department checks the examination paper correction information and the student score information, finds that the teacher A has a correction error or uploads the student score information to be incorrect, and transmits the check result to the node department group to which the teacher A belongs. The responsible person of the node department group transmits the checking result to the teacher A and informs the teacher A to modify within a certain period. When the node department group leader scores all teachers of the department group, errors and work completion conditions occurring in the department group are summarized, and a corresponding reward and punishment mechanism can be set in each node department group, so that the enthusiasm and the work quality of the teachers are improved. When receiving the feedback of teachers, students and parents, the educational administration department can inform the corresponding node department group to modify the data in time.
And step 104, storing the checking result, the work modification result of each node department group and the work summary in an internal private chain and a blockchain so as to be convenient for a user to supervise and view.
It should be noted that the user refers to a user having the blockchain account, such as a educational administration department, a teacher, a student, and a parent. In order to solve the problem, in the embodiment of the application, the checking result, the work modification result of each node department group and the work summary are stored in an internal private chain and a block chain, so that the parents, the students and the parents can conveniently supervise and check the results, and the transparency of student score management is improved.
According to the student score information management method based on the block chain, the characteristics of decentralization, consensus mechanism, safety, transparency, data non-tampering, traceability and the like of the block chain are utilized, a plurality of users can supervise the student score information, and the phenomenon that the student score is tampered is avoided. Firstly, the examination paper correction information collected by the examination paper correction preset collection point is uploaded to an internal private chain for storage, so that the examination paper is prevented from being tampered or replaced in the correction process. The system comprises a data acquisition module, a data transmission module and a data transmission module. And finally, storing the checking result, the work modification result and the work summary of each node department group in an internal private chain and a block chain so as to be convenient for the supervision and the checking of the user, and making the student score processing process transparent, so that the student score information is accurate and real, and the satisfaction degree of the user is improved. The student score information management method solves the technical problems that a student score information management mode is simple, transparency is low, tampering of internal personnel is difficult to prevent, and a score counterfeiting condition is easy to occur.
Example 2
As a further improvement to embodiment 1, please refer to fig. 2, the present application provides another embodiment of a student performance information management method based on a block chain, including:
It should be noted that the examination paper correction information is acquired by a preset information acquisition device of the examination paper correction preset acquisition point, and the preset information acquisition device comprises an automatic tracking camera for acquiring examination paper correction image information in the examination paper correction process of a teacher and an acquisition device for acquiring teacher identity information entering and exiting the examination paper correction preset acquisition point. The automatic tracking camera is used for monitoring the process of a teacher correcting the test paper in the whole process, so that the test paper is prevented from being tampered or replaced; the acquisition device is used for acquiring and verifying the identity information of teachers who enter and exit the test paper correction preset acquisition points, and the personnel who enter the test paper correction preset acquisition points are confirmed to be teachers of the school, so that corresponding evidences can be found out in time when problems occur. The examination paper correction image information and the teacher identity information are encrypted and then uploaded to an internal private chain for storage, so that the examination paper correction image information and the corresponding teacher identity information are prevented from being acquired or damaged by lawbreakers, and the safety of information storage is improved.
And 202, acquiring student score information uploaded by each node of the internal private chain, and uploading the student score information to a block chain for storage.
And step 203, checking whether the teacher identity information in the examination paper correction information is matched with the teacher in the examination paper correction image information or not, and checking whether the student score information is accurate or not, and transmitting the checking result to each node of the internal private chain, so that each node department group can modify and summarize the work according to the checking result.
It should be noted that, whether the teacher identity information in the examination paper correction information is matched with the teacher in the examination paper correction image information is checked, so that it is ensured that the identity information of the correction teacher in each examination paper can be traced, problems can be checked in time, and the work of the teacher can be supervised. The student score information is checked, whether the phenomenon that the teacher has the error of correction caused by reading too many test papers exists or not is checked, the check result is transmitted to each node of the internal private chain, each node department group can timely make modification according to the check result and can summarize the correction task, the defects existing in the work are found out, and the work quality is continuously improved.
And step 204, collecting the check result, the work modification result of each node department group, the work summary and the student score information into a folder, naming the folder through a character naming module, and storing the folder in an internal private chain and a block chain so as to facilitate supervision and checking of a user.
It should be noted that the check result, the work modification result of each node department group, the work summary and the student score information are collected into a folder, and are named through a character naming module, so that the user can better search the information according to the authority. For example: the parents B log in the own blockchain account and can find the child's period or the examination paper correction process information and the score information of each subject of the previous period through retrieving the name of the folder, the operation is simple and convenient, the scores of the children can be checked, the scores can be checked by schools, the work correction results and the work summary of each node department group can be checked, the parents can feel relieved about the schools, and the child score condition can be more clearly understood.
Step 202 in the embodiment of the present application is the same as step 102 in embodiment 1, and is not described herein again.
Example 3
As a further improvement to embodiment 2, please refer to fig. 3, the present application provides another embodiment of a student performance information management method based on a block chain, including:
And step 302, acquiring student scores, examination paper pictures and teacher comments uploaded by each node of the internal private chain, summarizing the student scores, the examination paper pictures and the teacher comments into a student score information table, and uploading the student scores, the examination paper pictures and the teacher comments to the block chain for storage.
Note that the student performance information includes student performance, examination paper pictures, and teacher comments. And each node department group responsible person uploads the student scores, the examination paper pictures and the teacher comments submitted by teachers in the department groups to an internal private chain for storage. The educational administration department acquires student scores, examination paper pictures and teacher comments uploaded by each node of the internal private chain, summarizes the student scores, uploads the examination paper pictures and the teacher comments to the block chain for storage, and not only brings convenience to teachers and students to check the scores, but also brings convenience to parents to know the scores of children and the evaluation of the teachers to the children.
And 303, checking the examination paper correction information, checking the accuracy of the student scores according to the examination paper pictures, scoring the teacher according to the checking result and the teacher comment, and transmitting the checking result and the scoring result to each node of the internal private chain, so that each node department group can modify and summarize the work according to the checking result and the scoring result.
It should be noted that the examination paper correction information is checked to ensure that the problems of tampering and changing the examination paper do not occur in the correction process; the accuracy of student scores is checked according to the examination paper pictures, the authenticity of the scores is further verified, the condition of score counterfeiting does not occur, the teacher is scored according to the accuracy of the check results and teacher comments, the check results and the scoring results are transmitted to all nodes of an internal private chain, the responsible persons of all node department groups inform corresponding teachers to modify according to the check results and the scoring results, the responsible persons of all node department groups summarize the work, and the work quality is continuously improved.
And step 304, collecting the check result, the work modification result of each node department group, the work summary and the student score information into a folder, naming the folder through a character naming module, and storing the folder in an internal private chain and a block chain so as to facilitate supervision and checking of a user.
Step 301 and step 304 in the embodiment of the present application are the same as step 201 and step 204 in embodiment 2, respectively, and are not described herein again.
Example 4
To facilitate understanding, referring to fig. 4, an embodiment of a student achievement information management system based on a blockchain is provided, including:
and the uploading module uploads the examination paper correction information collected by the examination paper correction preset collection point to an internal private chain for storage.
And the acquisition module acquires the student score information uploaded by each node of the internal private chain and uploads the student score information to the block chain for storage.
And the checking module is used for checking the examination paper correction information and the student score information and transmitting the checking result to each node of the internal private chain, so that each node department group can modify and summarize work according to the checking result.
And the processing module is used for storing the checking result, the work modification result of each node department group and the work summary in an internal private chain and a block chain so as to be convenient for a user to supervise and view.
The student achievement information management mode is simple, the transparency is low, tampering of internal personnel is difficult to prevent, and achievement counterfeiting is easy to happen. In order to solve the problem, in the embodiment of the present application, the uploading module is used to upload the examination paper correction information collected by the examination paper correction preset collection point to the internal private chain for storage. And acquiring student score information uploaded by each node of the internal private chain by using an acquisition module, and uploading the student score information to a block chain for storage. The supervision and management of the teaching affair management department and the responsible person of each node department group are facilitated, and the supervision of teachers, parents and students is facilitated. The examination paper correction information and the student score information are checked by the checking module, and the checking result is transmitted to each node of the internal private chain, so that each node department group can modify and summarize work according to the checking result, find out errors and correct the errors in time, and the authenticity and accuracy of the student score are ensured. The checking result, the work modification result of each node department group and the work summary are stored in an internal private chain and a block chain by utilizing the processing module, so that the supervision and the checking of a user are facilitated, the transparency of a student score management system is increased, and the occurrence of the condition of score counterfeiting is avoided.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, a teacher having ordinary skill in the art should understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A student achievement information management method based on a block chain is characterized by comprising the following steps:
uploading the examination paper correction information collected by the examination paper correction preset collection point to an internal private chain for storage;
acquiring student score information uploaded by each node of the internal private chain, and uploading the student score information to a block chain for storage;
checking the examination paper correction information and the student score information, and transmitting the checking result to each node of the internal private chain, so that each node department group makes modification and work summary according to the checking result;
and storing the checking result, the work modification result of each node department group and the work summary in the internal private chain and the block chain so as to facilitate the supervision and the viewing of a user.
2. The block chain-based student performance information management method according to claim 1, wherein the examination paper correction information is collected by a preset information collecting device of the examination paper correction preset collecting point, and the preset information collecting device includes an automatic tracking camera for collecting examination paper correction image information in a teacher's examination paper correction process and a collecting device for acquiring teacher's identity information entering and exiting the examination paper correction preset collecting point.
3. The student achievement information management method based on the block chain as claimed in claim 2, wherein uploading the examination paper approval information collected by the examination paper approval preset collection point to an internal private chain for storage comprises:
and after encrypting the examination paper correction image information and the teacher identity information acquired by the preset information acquisition device of the examination paper correction preset acquisition point, uploading the encrypted examination paper correction image information and the teacher identity information to the internal private chain for storage.
4. The method for managing student's performance information based on block chain according to claim 3, wherein the checking the examination paper approval information and the student's performance information, and transmitting the checking result to each node of the internal private chain, so that each node department group makes modification and work summary according to the checking result, comprises:
checking whether the teacher identity information in the examination paper correction information is matched with the teacher in the examination paper correction image information or not, and checking whether the student score information is accurate or not, and transmitting the checking result to each node of the internal private chain, so that each node department group can make modification and work summary according to the checking result.
5. The blockchain-based student performance information management method according to claim 1, wherein the student performance information includes student performance, examination paper photos, and teacher comments.
6. The method for managing student achievement information based on the block chain as claimed in claim 5, wherein the acquiring of the student achievement information uploaded by each node of the internal private chain and uploading to the block chain for storage comprises:
and acquiring the student scores, the test paper photos and the teacher comments uploaded by each node of the internal private chain, summarizing the student scores, the test paper photos and the teacher comments into a student score information table, and uploading the student scores, the test paper photos and the teacher comments to the block chain for storage.
7. The method for managing student's performance information based on block chain according to claim 5, wherein the checking the examination paper approval information and the student's performance information, and transmitting the checking result to each node of the internal private chain, so that each node department group makes modification and work summary according to the checking result, comprises:
and checking the examination paper correction information and the accuracy of student score according to the examination paper photo, and transmitting the checking result to each node of the internal private chain, so that each node department group makes modification and work summary according to the checking result.
8. The method for managing student's performance information based on block chain according to claim 7, wherein the checking the examination paper approval information and the student's performance information, and transmitting the checking result to each node of the internal private chain, so that each node department group makes modification and work summary according to the checking result, comprises:
and checking the examination paper correction information, checking the accuracy of student scores according to the examination paper pictures, scoring a teacher according to the checking result and the teacher comment, and transmitting the checking result and the scoring result to each node of the internal private chain, so that each node department group can make modification and work summary according to the checking result and the scoring result.
9. The method for student achievement information management based on block chains according to claim 1, wherein the saving of the checking results, the node department group work modification results and the work summary in the internal private chain and the block chains for user supervision and viewing comprises:
and summarizing the checking result, the work modification result of each node department group, the work summary and the student score information into a folder, naming the folder through a character naming module, and storing the folder in the internal private chain and the block chain so as to facilitate supervision and viewing of users.
10. A student achievement information management system based on a blockchain, comprising:
the uploading module uploads the examination paper correction information collected by the examination paper correction preset collecting point to an internal private chain for storage;
the acquisition module acquires student score information uploaded by each node of the internal private chain, and uploads the student score information to the block chain for storage;
the checking module is used for checking the examination paper correction information and the student score information and transmitting a checking result to each node of the internal private chain so that each node department group can make modification and work summary according to the checking result;
and the processing module is used for storing the checking result, the work modification result of each node department group and the work summary in the internal private chain and the block chain so as to facilitate the supervision and the viewing of a user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110560443.6A CN113379575A (en) | 2021-05-21 | 2021-05-21 | Student score information management method and system based on block chain |
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| CN113923178A (en) * | 2021-09-30 | 2022-01-11 | 在秀网络科技(深圳)有限公司 | Method and system for storing and extracting instant messaging and group data files |
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