CN112258360A - Student score management method, system and readable storage medium - Google Patents
Student score management method, system and readable storage medium Download PDFInfo
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- G06Q50/20—Education
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
A student achievement management method, a student achievement management system and a readable storage medium are provided, wherein the method comprises the following steps: the Ether house block chain system acquires the identity information of each student and the learning score of each department of each student which are sent by the information management system, respectively stores the learning score of each department in different Ether house block chain addresses, and establishes a mapping relation between the identity information and the Ether house block chain addresses; the information management system respectively generates corresponding two-dimensional codes aiming at the identity information of each student; the mobile terminal sends current identity information to the Etherhouse block chain system by identifying the two-dimensional code; and the Ethernet house block chain system acquires the current identity information, inquires all Ethernet house block chain addresses corresponding to the current identity information according to the mapping relation, acquires the storage information in each inquired Ethernet house block chain address and sends the storage information to the mobile terminal. The student score management method is simple in operation, high in credibility, capable of preventing student score tampering and convenient for problem tracing.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a student score management method, a student score management system and a readable storage medium.
Background
The education employment work is an important civil engineering related to the national civilization, and relates to the vital interests of government organs, social departments and the masses. In order to promote the personnel units to select the proper talents more effectively, increase the knowledge of schools and students and improve the operation efficiency and the working transparency of the schools, China has established a academic record query network based on a student information network, and the social public can conveniently query the academic record information.
However, for the employing unit, more student information such as student achievement lists and the like is needed besides the study, and the employing unit comprehensively understands the students. The traditional student achievement management is generally managed by a lesson management system or a special information management system, and the adopted mode is that lesson workers obtain examination achievements of students from teachers in any class and then enter the examination achievements into the lesson management system for storage. If the student's score is required to be inquired, the teacher's staff inquires and prints out the score list from the system. In this process, the following problems are liable to occur:
(1) the cost of the score sheet for identifying the authenticity is high. Whether a person unit or other departments wanting to know the scores of students are concerned, whether tampering occurs or not is difficult to distinguish by only one paper score sheet, but the person goes to relevant departments of schools to inquire, the current situation that procedures are complicated exists in the actual operation process, and the labor cost and the time cost are high.
(2) The achievement data is stored in the traditional educational administration or achievement management system, and the falsification of an insider is difficult to prevent. Either a clerk who can log in to the management system or a technician who can directly access the management system database can modify the student's performance.
(3) It is difficult to achieve a reliable performance operation traceable. The traditional educational administration management system generally adopts a log mode to record operation, but the mode is difficult to prevent the missed recording or the tampering, and is difficult to realize the traceability of operation and data.
Due to the problems, the credibility of the student performance data is greatly discounted, the trust between a user unit and a school and among students is reduced, and even the reputation of the school and the employment of the students are influenced.
Disclosure of Invention
In view of the above, it is necessary to provide a student result management method, system and readable storage medium to solve the problem of poor reliability of student result management in the prior art.
A student achievement management method, comprising:
the Ethengfang block chain system acquires the identity information of each student and the learning score of each department of each student which are sent by the information management system;
the Ether house block chain system respectively calculates the learning scores of all the departments of each student according to an agreed hash algorithm and generates corresponding hash values;
the Ether workshop block chain system respectively stores the learning scores of the students and the corresponding hash values in different Ether workshop block chains according to student score registration intelligent contracts, and establishes a mapping relation between the identity information of each student and the Ether workshop block chain address;
the information management system generates corresponding two-dimensional codes aiming at the identity information of each student, and the two-dimensional codes further comprise link addresses of score query interfaces of the Etherhouse block chain system;
the mobile terminal sends the current identity information in the two-dimensional code to the score inquiry interface by identifying the two-dimensional code;
the Ether house block chain system acquires the current identity information through the score inquiry interface, and calls a student score inquiry intelligent contract to inquire all Ether house block chain addresses corresponding to the current identity information according to the mapping relation and acquire the storage information in the inquired Ether house block chain addresses;
the ether house block chain system sends the acquired storage information to the mobile terminal;
when the mobile terminal acquires the storage information sent by the Etherhouse block chain, calculating the learning achievement in the storage information according to the Hash algorithm to obtain a corresponding Hash value, and comparing the calculated Hash value with the corresponding Hash value in the storage information to determine whether the two Hash values are the same;
if the learning scores are the same, displaying the learning scores;
and if the learning results are different, displaying abnormal prompt information to prompt that the learning results are incomplete.
Further, the information management system sends the identity information of at least one student to a score query interface of the Etherhouse block chain system;
the Ether house block chain system acquires the identity information of each target student through the score inquiry interface, calls a student score inquiry intelligent contract, inquires the Ether house block chain address of each learning score of each target student according to the mapping relation, obtains a set of the Ether house block chain address corresponding to each target student, acquires the storage information in each address set, and sends the acquired storage information to the information management system.
Further, after the step of sending the acquired storage information to the mobile terminal, the ethernet house block chain system further includes:
and the Ethernet block chain system feeds back the query record of the mobile terminal to the information management system.
Further, in the student achievement management method, after the step of generating the corresponding two-dimensional code for the identity information of each student by the information management system, the method further includes:
and sending each two-dimensional code to the corresponding mobile terminal of the student.
Further, the information management system sends the identity information of each student and the learning score of each department of each student to the Etherhouse block chain system based on an HTTPS protocol.
The invention also provides a student score management system, which comprises an information management system, an Ether house block chain system and a mobile terminal, wherein,
the information management system is used for sending the identity information of each student and the learning score of each department of each student to the Ether workshop block chain system, and respectively generating a corresponding two-dimensional code aiming at the identity information of each student, wherein the two-dimensional code also comprises a link address of a score inquiry interface of the Ether workshop block chain system;
the mobile terminal is used for identifying the two-dimensional code and sending the current identity information in the two-dimensional code to the score inquiry interface;
the EtherFang blockchain system is to:
acquiring identity information of each student and learning score of each department of each student sent by an information management system, respectively storing the learning score of each department of each student in different Ether house block chain addresses according to a student score registration intelligent contract, and simultaneously establishing a mapping relation between the identity information of each student and the Ether house block chain addresses, and
acquiring current identity information sent by the mobile terminal through the score inquiry interface, calling a student score inquiry intelligent contract, inquiring all ether house block chain addresses corresponding to the current identity information according to the mapping relation, acquiring storage information in the inquired ether house block chain addresses, and sending the acquired storage information to the mobile terminal;
the method comprises the following steps that the Ether house block chain system respectively stores the learning scores of all departments of each student in different Ether house block chain addresses according to a student score registration intelligent contract, and comprises the following steps:
the Ether house block chain system respectively calculates the learning scores of all the departments of each student according to an agreed hash algorithm and generates corresponding hash values;
the Ether house block chain system respectively stores the learning scores of the students and the corresponding hash values in different Ether house block chains according to the student score registration intelligent contract;
the step of sending the acquired storage information to the mobile terminal by the ether house block chain system further comprises:
when the mobile terminal acquires the storage information sent by the Etherhouse block chain, calculating the learning achievement in the storage information according to the Hash algorithm to obtain a corresponding Hash value, and comparing the calculated Hash value with the corresponding Hash value in the storage information to determine whether the two Hash values are the same;
if the learning scores are the same, displaying the learning scores;
and if the learning results are different, displaying abnormal prompt information to prompt that the learning results are incomplete.
Further, the information management system is further configured to:
sending identity information of at least one student to a score query interface of the Etherhouse block chain system;
the Etherhouse blockchain system is further configured to:
and acquiring identity information of each target student through the score inquiry interface, calling a student score inquiry intelligent contract, inquiring the Ether house block chain address of each learning score of each target student according to the mapping relation, acquiring a set of the Ether house block chain address corresponding to each target student, acquiring storage information in each address set, and sending the acquired storage information to the information management system.
The technical scheme of the invention also provides a readable storage medium, wherein a computer program is stored on the readable storage medium, and when the program is executed by a processor, the computer program realizes any one of the student achievement management methods.
The student achievement management method of the invention utilizes the Etherhouse block chain to store the learning achievement of each department of the student, and utilizes the characteristics of transparency, credibility, tamper resistance, traceability, high reliability and decentralization of the Etherhouse block chain to ensure that the student achievement can not be tampered and all the operation of the student achievement can be traced, compared with the traditional educational administration or achievement management system, the method for managing the student achievement based on the Etherhouse block chain has the following beneficial effects besides the advantages:
the system is highly reliable, each node of the block chain maintains an account book in a peer-to-peer manner, and participates in the consensus of the whole system, the fault of a single node does not influence the normal operation of the system, and the stability of the operation of the system is enhanced;
after the private chain built by the school is added into the alliance chain built by the education administration institution or other organizations, the mutual trust sharing of data can be realized in a wider range.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
FIG. 1 is a flowchart of a student achievement management method in a first embodiment of the present invention;
FIG. 2 is a flowchart of a student achievement management method in a second embodiment of the present invention;
fig. 3 is a block diagram of a student achievement management system according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments provided in the present application without any inventive step are within the scope of protection of the present application.
It is obvious that the drawings in the following description are only examples or embodiments of the present application, and that it is also possible for a person skilled in the art to apply the present application to other similar contexts on the basis of these drawings without inventive effort. Moreover, it should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which may vary from one implementation to another.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of ordinary skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments without conflict.
Unless defined otherwise, technical or scientific terms referred to herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar words throughout this application are not to be construed as limiting in number, and may refer to the singular or the plural. The present application is directed to the use of the terms "including," "comprising," "having," and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Reference to "connected," "coupled," and the like in this application is not intended to be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as referred to herein means two or more. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. Reference herein to the terms "first," "second," "third," and the like, are merely to distinguish similar objects and do not denote a particular ordering for the objects.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1, a student achievement management method in a first embodiment of the invention includes steps S11-S16.
And step S11, the Ether house blockchain system acquires the identity information of each student and the learning score of each department of each student, which are sent by the information management system.
The student achievement management method in the embodiment is applied to a student achievement management system, and the student achievement management system comprises an information management system, an Ethenhouse block chain system and a mobile terminal. The information management system and the Ether house blockchain system in the student achievement management system can be arranged in electronic equipment such as a server and the like. The information management system is a system used by schools for managing the learning scores of students and comprises the steps of inputting and inquiring the information of the students. The mobile terminal is a terminal device with a camera device, such as a mobile phone and a tablet computer used by a user, and is used for scanning a two-dimensional code and transmitting and receiving information.
The information management system is provided with an interface for information input, and a teacher inputs identity information of each student and learning scores of each subject of each student on the interface. The identity information is, for example, an identification number, a study number or an examination admission number of the student, and the learning score may be a subject examination score.
The Ethernet workshop block chain system realizes the butt joint with the information management system through the student achievement uplink interface arranged on the Ethernet workshop block chain system. The information management system acquires the identity information of each student and the learning achievement of each subject of each student, which are input by the user interface, and transmits the acquired information to the Ethernet blockchain system through the student achievement uplink interface.
Step S12, the Etherhouse blockchain system stores the learning scores of each student in different Etherhouse blockchain addresses according to the student score registration intelligent contract, and establishes the mapping relation between the identity information of each student and the Etherhouse blockchain addresses.
When the Ether workshop block chain system acquires the identity information of each student and the learning score of each department through the student score uplink interface, the student score registration intelligent contract is called on the node of the Ether workshop block chain to store the learning score of each department, the address of the block chain generated during data storage is returned to the student score uplink interface, and the student score uplink interface establishes one-to-many mapping relation between the identity information of the student and the Ether workshop block chain address of the learning score so as to be convenient for the student score to be used during the inquiry
The mapping relation between the identity information of the students and the Etherhouse block chain addresses for storing the learning scores of all disciplines is a one-to-many association relation, which indicates that a student has a plurality of course scores and stores a plurality of addresses of the Etherhouse block chain, wherein the course scores and the Etherhouse block chain addresses are in one-to-one association relation, and indicates that one course score corresponds to one Etherhouse block chain address for storing the score data. And the Ether house block chain system triggers accounting when receiving the learning scores of each subject uploaded by the uplink interface of the student scores and the like, and establishes a mapping relation between the identity information and the Ether house block chain address of each learning score of each subject.
Step S13, the information management system generates a corresponding two-dimensional code for the identity information of each student, where the two-dimensional code includes a link address of a score query interface of the etherhouse block chain system.
The information management system generates corresponding two-dimensional codes according to the identity information of each student, and different students correspond to different two-dimensional codes. The two-dimensional code comprises identity information of the student and a link address of a score inquiry interface of the Etherhouse block chain system, and the mobile terminal sends the identity information of the student to the score inquiry interface when scanning the two-dimensional code. The information management system can print the two-dimensional code and the two-dimensional code is issued to a corresponding student by a teacher. Or, the information management system directly sends the picture of the two-dimensional code to the mobile phone or the mailbox of the corresponding student.
And step S14, the mobile terminal sends the current identity information in the two-dimensional code to the score inquiry interface by identifying the two-dimensional code.
Step S15, the ethernet workshop block chain system acquires the current identity information through the achievement inquiry interface, and invokes a student achievement inquiry intelligent contract to inquire all ethernet workshop block chain addresses corresponding to the current identity information according to the mapping relationship, and acquire the storage information in the inquired ethernet workshop block chain addresses.
And step S16, the Etherhouse blockchain system sends the acquired storage information to the mobile terminal.
When a student needs to inquire the learning score of the student or parents of the student and other personnel units need to inquire the learning score of the student, the two-dimensional code of the student sent by the information management system is scanned through a mobile terminal (such as a mobile phone), the mobile terminal identifies the information in the two-dimensional code, and the identity information of the student is sent to a score inquiry interface of an Etherhouse block chain.
After the Ether workshop block chain system acquires the identity information of a student through the score inquiry interface, according to the identity information, the mapping relation between the identity information established by the student score uplink interface and the Ether workshop block chain address is used for finding out the Ether workshop block chain address set for storing student score data, and the Ether workshop block chain address is used as a parameter to call a student score inquiry intelligent contract to return the learning scores of all departments of the student for a user. And the Ether house block chain system acquires data such as learning scores of all departments of the student from the Ether house block chain according to the Ether house block chain address provided by the score inquiry interface as an inquiry condition, and sends the data to the mobile terminal of the student. And the mobile terminal receives and displays the learning scores of each department sent by the Ether house block chain system.
In the specific implementation, the user can use the score list scanning code APP to identify the two-dimensional code on the score list of a student, read the identity information of the student in the two-dimensional code as the query parameter, and based on HTTPS protocol, submitting the identity information to a score query interface of the Ether house block chain, wherein the score query interface is used for obtaining the identity information of the student, and the mapping relation between the identity information and the learning achievement Ether workshop block chain address, searching the set of the Ether workshop block chain address for storing the achievements of each department of the student, calling the student achievement inquiry intelligent contract by using the Ether workshop block chain address as an inquiry parameter, processing the inquiry request by the student achievement inquiry intelligent contract, if the learning score of the student is found, the learning score is returned to the score inquiry interface, the score inquiry interface returns to the score list scanning code APP based on the HTTPS protocol, and the checking result is displayed to the user on the score list scanning code APP.
Compared with the traditional educational administration or score management system, the method for managing the student scores based on the Etherhouse block chain has the following beneficial effects besides the advantages that the method for managing the student scores based on the Etherhouse block chain stores the learning scores of each department of a student, and the transparent, credible, tamper-proof, traceable, highly reliable and decentralized characteristics of the Etherhouse block chain are utilized to ensure that the student scores can not be tampered and all operations on the student scores can be traced:
the system is highly reliable, each node of the block chain maintains an account book in a peer-to-peer manner, and participates in the consensus of the whole system, the fault of a single node does not influence the normal operation of the system, and the stability of the operation of the system is enhanced;
after the private chain built by the school is added into the alliance chain built by the education administration institution or other organizations, the mutual trust sharing of data can be realized in a wider range.
In the embodiment, the mobile terminal is used for inquiring and displaying the scores, so that students and parents or personnel units can conveniently inquire the scores of single students. In addition, in another embodiment of the invention, the information management system can also query the learning achievement of one or more students, so as to facilitate the management of the learning situation of students of each class or grade. The concrete implementation steps comprise:
the information management system sends the identity information of at least one student to a score query interface of the Etherhouse block chain system;
the Ether house block chain system acquires the identity information of each target student through the score inquiry interface, calls a student score inquiry intelligent contract, inquires the Ether house block chain address of each learning score of each target student according to the mapping relation, obtains a set of the Ether house block chain address corresponding to each target student, acquires the storage information in each address set, and sends the acquired storage information to the information management system.
The embodiment realizes information interaction between the information management system and the Etherhouse blockchain system through the achievement inquiry interface. The information management system can import the identity information of students into the Etherhouse block chain system in batch, after the Etherhouse block chain obtains the identity information of each student, the Etherhouse block chain calls a student score inquiry intelligent contract, inquires the content agreed by the intelligent contract according to the student score, inquires the Etherhouse block chain address of each learning score of each target student according to the mapping relation, obtains the set of the Etherhouse block chain address corresponding to each target student, obtains the storage information in each address set, and sends the obtained storage information to the information management system, thereby realizing the batch inquiry of the student score by the information management system.
Referring to fig. 2, a student achievement management method in a second embodiment of the invention includes steps S21-S31.
And step S21, the Ether house blockchain system acquires the identity information of each student and the learning score of each department of each student, which are sent by the information management system.
The educational administration staff logs in an information management system to register the course scores of students, and the information management system simultaneously interfaces with a student score uplink interface of an Ethernet workshop block chain system and submits the identity information of the current operating staff and the identity information, subjects, learning scores and other data of the registered students based on an HTTPS protocol.
And step S22, the Ether house block chain system respectively calculates the learning achievement of each department of the student according to an agreed hash algorithm and generates corresponding hash values.
When the Ether house block chain system acquires the identity information and the learning scores of all subjects of each student, the Ether house block chain system respectively carries out Hash operation on the learning scores of all subjects of the students to generate corresponding Hash values. The hash value is used for verifying the integrity of the data and preventing the data from being tampered.
Step S23, the ethernet house blockchain system stores the learning score of each student and the corresponding hash value in different ethernet house blockchains according to the student score registration intelligent contract, and establishes a mapping relationship between the identity information of each student and the ethernet house blockchain address.
Taking one student Xiaoming as an example, the Ethenhouse block chain acquires Xiaoming identity information and learning scores of each department, such as 80 minutes of Chinese, 100 minutes of mathematics and 90 minutes of foreign language, the Ethenhouse block chain system registers an intelligent contract according to the student scores, carries out Hash operation on the score values of the Xiaoming Chinese, the mathematics and the foreign language respectively to obtain corresponding Hash values, stores the Chinese scores and the Hash values thereof, the mathematics scores and the Hash values thereof as three data respectively, returns an Ethenhouse block chain address generated during data storage to a student score uplink interface, and establishes a one-to-many mapping relationship between the Xiaoming identity information and the Ethenhouse block chain address of the learning scores of each department by the student score uplink interface so as to be used during student score checking.
Step S24, the information management system generates a corresponding two-dimensional code for the identity information of each student, where the two-dimensional code includes a link address of a score query interface of the etherhouse block chain system.
And step S25, the mobile terminal sends the current identity information in the two-dimensional code to the score inquiry interface by identifying the two-dimensional code.
Step S26, the ethernet workshop block chain system acquires the current identity information through the achievement inquiry interface, and invokes a student achievement inquiry intelligent contract to inquire all ethernet workshop block chain addresses corresponding to the current identity information according to the mapping relationship, and acquire the storage information in the inquired ethernet workshop block chain addresses.
And step S27, the Etherhouse blockchain system sends the acquired storage information to the mobile terminal.
And the information management system respectively sends the generated two-dimensional codes to the mobile terminals of the corresponding students or prints the two-dimensional codes and distributes the two-dimensional codes to the students. The student or the parent scans the two-dimensional code of the student with the mobile terminal, such as a mobile phone, the mobile phone identifies the information in the two-dimensional code, and sends the identity information of the student with the small size to the Etheng block chain system. It can be understood that when the mobile terminal performs information interaction with the ether house block chain, the mobile terminal carries a terminal identifier of the mobile terminal, and the ether house block chain can be positioned to a specific mobile terminal according to the terminal identifier.
After the ether house blockchain system acquires the plain identity information, each ether house blockchain address corresponding to the identity information is found out according to the mapping relation, and the storage information in each ether house blockchain address is acquired (namely the Chinese achievement and the hash value thereof, the mathematical achievement and the hash value thereof, and the foreign language achievement and the hash value thereof are acquired). And the Ether house block chain system queries the mobile terminal according to the terminal identification and sends the acquired storage information to the mobile terminal.
Step S28, the mobile terminal obtains the storage information sent by the etherhouse block chain, calculates the learning score in the storage information according to the hash algorithm to obtain a hash value, and compares the calculated hash value with the corresponding hash value in the storage information to determine whether the two hash values are the same.
And step S29, if the learning results are the same, the mobile terminal displays the learning results.
And step S30, if the learning result is not complete, the mobile terminal displays abnormal prompt information to prompt that the learning result is not complete.
The stored information includes the learning achievement of each subject and the corresponding hash value. When the mobile terminal acquires the storage information sent by the Etherhouse block chain system, hash operation is respectively carried out on the learning scores in the storage information to obtain corresponding hash values. The mobile terminal compares the hash value calculated by the learning result of the current subject with the hash value of the corresponding subject in the stored information, if the two hash values are the same, the obtained learning result information of the subject is complete, the learning result is displayed, and if the two hash values are different, the obtained learning result of the subject is incomplete or modified, the learning result is not displayed, and a prompt is given.
Step S31, the ethernet block chain system feeds back the query record of the mobile terminal to the information management system.
The ether house block chain system feeds back the query record of the mobile terminal to the information management system so that a teacher can conveniently obtain the query condition of the learning score of each student through the information management system.
The implementation is a set of student score management informatization scheme which is designed by utilizing the characteristics of transparency, credibility, tamper resistance, traceability, high reliability and decentralization of an Ethernet house block chain and utilizing an intelligent contract and is tamper-resistant, traceability and high in credibility. The method has the advantages that:
the score can not be tampered, all transactions are contained in a block chain based on a chain structure constructed by Hash, so that the cost for modifying score data by a single node is extremely high and is invalid, and the score of a student can not be tampered;
the operation can be traced, any transaction occurring on the block chain has a complete record, and historical transactions related to the block chain can be traced on the block chain according to a certain state. The characteristic of the block chain can record all operations of student score registration, inquiry, modification and the like, so that all operations of student scores can be traced.
Referring to fig. 3, a student achievement management system in a third embodiment of the present invention includes an information management system 10, an ethernet department block chain system 20 and a mobile terminal 30, wherein,
the information management system 10 is configured to send identity information of each student and a learning score of each department of each student to the etherhouse block chain system, and generate a corresponding two-dimensional code for the identity information of each student, where the two-dimensional code further includes a link address of a score query interface of the etherhouse block chain system;
the mobile terminal 30 is configured to identify the two-dimensional code and send current identity information in the two-dimensional code to the score query interface;
the ether house blockchain system 20 is configured to:
acquiring identity information of each student and learning score of each department of each student sent by an information management system, respectively storing the learning score of each department of each student in different Ether house block chain addresses according to a student score registration intelligent contract, and simultaneously establishing a mapping relation between the identity information of each student and the Ether house block chain addresses, and
and acquiring the current identity information sent by the mobile terminal through the score inquiry interface, calling a student score inquiry intelligent contract, inquiring all the Ethernet house block chain addresses corresponding to the current identity information according to the mapping relation, acquiring the storage information in the inquired Ethernet house block chain addresses, and sending the acquired storage information to the mobile terminal.
Further, the student achievement management system, wherein,
the information management system 10 is further configured to:
sending identity information of at least one student to a score query interface of the Etherhouse block chain system;
the ether house blockchain system 20 is further configured to:
and acquiring identity information of each target student through the score inquiry interface, calling a student score inquiry intelligent contract, inquiring the Ether house block chain address of each learning score of each target student according to the mapping relation, acquiring a set of the Ether house block chain address corresponding to each target student, acquiring storage information in each address set, and sending the acquired storage information to the information management system.
Further, the student achievement management system, wherein,
the step that the Ether workshop block chain system stores the learning achievements of all departments of each student in different Ether workshop block chain addresses respectively according to the student achievement registration intelligent contract comprises the following steps:
the Ether house block chain system respectively calculates the learning scores of all the departments of each student according to an agreed hash algorithm and generates corresponding hash values;
the Ether house block chain system respectively stores the learning scores of the students and the corresponding hash values in different Ether house block chains according to the student score registration intelligent contract;
the step of sending the acquired storage information to the mobile terminal by the ether house block chain system further comprises:
when the mobile terminal acquires the storage information sent by the Etherhouse block chain, calculating the learning achievement in the storage information according to the Hash algorithm to obtain a corresponding Hash value, and comparing the calculated Hash value with the corresponding Hash value in the storage information to determine whether the two Hash values are the same;
if the learning scores are the same, displaying the learning scores;
and if the learning results are different, displaying abnormal prompt information to prompt that the learning results are incomplete.
It should be noted that, the student achievement management system provided by the embodiment of the present invention has the same implementation principle and the same technical effect as the foregoing method embodiment, and for the sake of brief description, no mention is made in the system embodiment, and reference may be made to the corresponding contents in the foregoing method embodiment.
In addition, in combination with the student achievement management method in the foregoing embodiment, the embodiment of the present application may provide a computer-readable storage medium for implementation. The computer readable storage medium having stored thereon computer program instructions; the computer program instructions, when executed by a processor, implement any of the student achievement management methods of the above embodiments.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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. Moreover, all possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A student achievement management method, comprising:
the Ethengfang block chain system acquires the identity information of each student and the learning score of each department of each student which are sent by the information management system;
the Ether house block chain system respectively calculates the learning scores of all the departments of each student according to an agreed hash algorithm and generates corresponding hash values;
the Ether workshop block chain system respectively stores the learning scores of the students and the corresponding hash values in different Ether workshop block chains according to student score registration intelligent contracts, and establishes a mapping relation between the identity information of each student and the Ether workshop block chain address;
the information management system generates corresponding two-dimensional codes aiming at the identity information of each student, and the two-dimensional codes further comprise link addresses of score query interfaces of the Etherhouse block chain system;
the mobile terminal sends the current identity information in the two-dimensional code to the score inquiry interface by identifying the two-dimensional code;
the Ether house block chain system acquires the current identity information through the score inquiry interface, and calls a student score inquiry intelligent contract to inquire all Ether house block chain addresses corresponding to the current identity information according to the mapping relation and acquire the storage information in the inquired Ether house block chain addresses;
the ether house block chain system sends the acquired storage information to the mobile terminal;
when the mobile terminal acquires the storage information sent by the Etherhouse block chain, calculating the learning achievement in the storage information according to the Hash algorithm to obtain a corresponding Hash value, and comparing the calculated Hash value with the corresponding Hash value in the storage information to determine whether the two Hash values are the same;
if the learning scores are the same, displaying the learning scores;
and if the learning results are different, displaying abnormal prompt information to prompt that the learning results are incomplete.
2. The student achievement management method of claim 1, further comprising:
the information management system sends the identity information of at least one student to a score query interface of the Etherhouse block chain system;
the Ether house block chain system acquires the identity information of each target student through the score inquiry interface, calls a student score inquiry intelligent contract, inquires the Ether house block chain address of each learning score of each target student according to the mapping relation, obtains a set of the Ether house block chain address corresponding to each target student, acquires the storage information in each address set, and sends the acquired storage information to the information management system.
3. The student achievement management method of claim 1, wherein the step of the etherhouse blockchain system sending the acquired storage information to the mobile terminal further comprises, after the step of:
and the Ethernet block chain system feeds back the query record of the mobile terminal to the information management system.
4. The student achievement management method of claim 1, wherein the step of generating a corresponding two-dimensional code for the identity information of each of the students by the information management system further comprises, after the step of generating a corresponding two-dimensional code for the identity information of each of the students:
and sending each two-dimensional code to the corresponding mobile terminal of the student.
5. The student achievement management method of claim 1, wherein the information management system sends identity information of each student and learning achievement of each student department to the etherhouse blockchain system based on HTTPS protocol.
6. A student achievement management system is characterized by comprising an information management system, an Ether house block chain system and a mobile terminal, wherein,
the information management system is used for sending the identity information of each student and the learning score of each department of each student to the Ether workshop block chain system, and respectively generating a corresponding two-dimensional code aiming at the identity information of each student, wherein the two-dimensional code also comprises a link address of a score inquiry interface of the Ether workshop block chain system;
the mobile terminal is used for identifying the two-dimensional code and sending the current identity information in the two-dimensional code to the score inquiry interface;
the EtherFang blockchain system is to:
acquiring identity information of each student and learning score of each department of each student sent by an information management system, respectively storing the learning score of each department of each student in different Ether house block chain addresses according to a student score registration intelligent contract, and simultaneously establishing a mapping relation between the identity information of each student and the Ether house block chain addresses, and
acquiring current identity information sent by the mobile terminal through the score inquiry interface, calling a student score inquiry intelligent contract, inquiring all ether house block chain addresses corresponding to the current identity information according to the mapping relation, acquiring storage information in the inquired ether house block chain addresses, and sending the acquired storage information to the mobile terminal;
the method comprises the following steps that the Ether house block chain system respectively stores the learning scores of all departments of each student in different Ether house block chain addresses according to a student score registration intelligent contract, and comprises the following steps:
the Ether house block chain system respectively calculates the learning scores of all the departments of each student according to an agreed hash algorithm and generates corresponding hash values;
the Ether house block chain system respectively stores the learning scores of the students and the corresponding hash values in different Ether house block chains according to the student score registration intelligent contract;
the step of sending the acquired storage information to the mobile terminal by the ether house block chain system further comprises:
when the mobile terminal acquires the storage information sent by the Etherhouse block chain, calculating the learning achievement in the storage information according to the Hash algorithm to obtain a corresponding Hash value, and comparing the calculated Hash value with the corresponding Hash value in the storage information to determine whether the two Hash values are the same;
if the learning scores are the same, displaying the learning scores;
and if the learning results are different, displaying abnormal prompt information to prompt that the learning results are incomplete.
7. The student achievement management system of claim 6,
the information management system is further configured to:
sending identity information of at least one student to a score query interface of the Etherhouse block chain system;
the Etherhouse blockchain system is further configured to:
and acquiring identity information of each target student through the score inquiry interface, calling a student score inquiry intelligent contract, inquiring the Ether house block chain address of each learning score of each target student according to the mapping relation, acquiring a set of the Ether house block chain address corresponding to each target student, acquiring storage information in each address set, and sending the acquired storage information to the information management system.
8. A readable storage medium on which a computer program is stored, the program, when executed by a processor, implementing a student achievement management method according to any one of claims 1 to 5.
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Application publication date: 20210122 |