CN114462078A - Comprehensive evaluation method, system, processing equipment and storage medium for teachers - Google Patents

Abstract

The invention relates to a comprehensive evaluation method, system, processing device and storage medium for teachers, which are characterized by comprising: acquiring basic information of a person to be evaluated and storing it on a certain node of the blockchain, setting a time stamp, and generating a A file in time stamp format; other information of the person to be evaluated is obtained and stored on the corresponding node of the blockchain in turn, and other information of the person to be evaluated is added to the file with the time stamp format in turn to generate a comprehensive evaluation of the person to be evaluated. When the comprehensive evaluation file of the evaluator is modified, the block chain automatically records each modified data and stores it on the block chain, and the present invention can be widely used in the comprehensive evaluation process of teachers.

Description

A kind of teacher comprehensive evaluation method, system, processing equipment and storage medium

technical field

The invention relates to the field of blockchain technology, in particular to a comprehensive evaluation method, system, processing device and storage medium for teachers.

Background technique

The school's teaching staff and scientific research team have always been an important basis for promoting the good development of the school. How to evaluate the existing teachers and talents has also become a key part of building a good teaching staff. The traditional school evaluation system is based on manually managed files. At present, most schools have moved away from manual file management, but some schools still use manual file management to evaluate teachers. This method is mainly carried out by issuing questionnaires to students participating in teaching activities offline, handing in handwritten teaching plans by teachers, and handwriting evaluation by teachers listening to the lectures. However, the disadvantages of manually managed files are mainly inefficiency, time-consuming and labor-intensive. At the same time, the manual management method is easy to make mistakes in the processing of related files, and it is prone to file loss, package drop and other events. And when students' evaluation suggestions are fed back to teachers, because this method needs to be done by handwriting, it is impossible to protect the privacy of students, so that some students cannot give timely suggestions to teachers. The manual management mode also has the disadvantage that the information is not updated in time, which makes the whole teacher evaluation process cumbersome and ineffective.

The prior art also discloses a multiple teacher evaluation system, based on Visual Studio 2015 and Access database to establish a school teacher information management system, which can realize the management of basic teacher information, teaching information, thesis and monograph information, scientific research information, award-winning information, etc. Statistics and the generation and printing of various reports, realizing functions such as adding, modifying, deleting, statistics, and querying, realizing information networking and management standardization, replacing the original manual management method, the efficiency has been improved to a certain extent, and the loss of files is not easy to occur. or dropped packets and other events. In this way, students' suggestions can also be fed back to teachers in a timely manner in the form of invoking a database.

However, this system still has certain defects: 1) The problem of database access rights. After entering important information such as teachers' basic information and scientific research information into the database, although it is convenient for subsequent work, it is a leakage of teachers' privacy. , data managers can directly access all the data in the database, which is a threat to the key data of teachers; 2) The problem of private tampering of the database, there may be incidents of staff tampering with the contents of the database privately, making the system unable to Evaluate teachers objectively and accurately; 3) The problem cannot be traced back. For the established database, due to the limited storage medium, the database has a certain upper limit. When the storage space of the database is full, only the earliest data stored in the database can be deleted. deal with.

SUMMARY OF THE INVENTION

In view of the above problems, the purpose of the present invention is to provide a comprehensive evaluation method, system, processing device and storage medium for teachers that can evaluate teachers objectively and accurately.

In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: In the first aspect, a comprehensive evaluation method for teachers is provided, including:

Obtain the basic information of the person to be evaluated and store it on a node of the blockchain, and set the timestamp to generate a file with a timestamp format;

The other information of the person to be evaluated is obtained and stored on the corresponding node of the blockchain in turn, and the other information of the person to be evaluated is added to the file with the timestamp format in turn to generate a comprehensive evaluation file of the person to be evaluated;

When the comprehensive evaluation file of the evaluator is modified, the blockchain automatically records each modified data and stores it on the blockchain.

Further, when the comprehensive evaluation file of the evaluator is modified, the block chain automatically records each modified data and stores it on the block chain, including:

Open the permission of each node on the blockchain to modify data;

When a node makes a data modification request, it is broadcast to each node of the blockchain to request verification;

Each node of the multi-blockchain uses a consensus processing algorithm to verify the data modification request;

The corresponding modification data is modified through the verified node.

Further, the modification data includes a node of the modification data, a hash value and timestamp data of modification time.

Further, the basic information of the person to be evaluated is stored before a certain node of the blockchain, and the person to be evaluated is verified and stored on the chain.

Further, other information of the person to be evaluated includes scientific research information, information on papers and monographs, information on rewards and punishments, and information on teaching.

Further, before the other information of the person to be evaluated is stored in sequence to the corresponding node of the blockchain, the horizontal coordination of the blockchain is used to verify the other information.

In the second aspect, a comprehensive evaluation system for teachers is provided, including:

The initial file generation module is used to obtain the basic information of the person to be evaluated and store it on a certain node of the blockchain, and set a timestamp to generate a file with a timestamp format;

The comprehensive evaluation file generation module is used to obtain other information of the to-be-evaluator and store it on the corresponding node of the blockchain in turn, and add other information of the to-be-evaluated to the file with the timestamp format in turn to generate the to-be-evaluated. Comprehensive evaluation documents;

The modification module is used to automatically record each modification data on the blockchain when the comprehensive evaluation file of the evaluator is modified, and store it on the blockchain.

In a third aspect, a processing device is provided, comprising computer program instructions, wherein when the computer program instructions are executed by the processing device, the computer program instructions are used to implement the corresponding steps of the above-mentioned comprehensive evaluation method for teachers.

A fourth aspect provides a computer-readable storage medium on which computer program instructions are stored, wherein the computer program instructions are used to implement the corresponding steps of the above-mentioned comprehensive teacher evaluation method when the computer program instructions are executed by the processor. .

The present invention has the following advantages due to taking the above technical solutions:

1. The present invention adopts the blockchain method to store the data of the evaluator on the chain, which can ensure the security of the data. The blockchain can verify the authenticity of the information to be evaluated while protecting data privacy. At the same time, the storage space required by the blockchain is relatively small. For the data stored in the blockchain, each complete node can be appropriately deleted as needed to save data without affecting the integrity of the data. Space. The entire data can be processed by using the deleted data, so the present invention can increase the amount of data stored in the existing data storage medium and provide convenience for possible traceability in the future.

2. The method of the present invention is traceable to the person to be evaluated. Once a problem occurs in a certain link in the evaluation process, the tamper-proof modification of the blockchain can be used, and the corresponding data can be used as evidence. The multi-party sharing mechanism of the blockchain can also help the verification agency to monitor the whole process of evaluation by the evaluator, so as to ensure the openness and transparency of the entire evaluation process and the safety and effectiveness of the entire evaluation system.

3. For the school where the person to be evaluated is located, the method of the present invention can record the whole process of the evaluation of the person to be evaluated in each node on the blockchain, which is convenient for checking it in the future.

To sum up, the present invention can be widely used in the comprehensive evaluation process of teachers.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. The same reference numerals are used to refer to the same parts throughout the drawings. In the attached image:

1 is a schematic flowchart of a method provided by an embodiment of the present invention;

FIG. 2 is a schematic flowchart of data modification in a method provided by an embodiment of the present invention.

Detailed ways

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be more thoroughly understood, and will fully convey the scope of the present invention to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a," "an," and "the" can also be intended to include the plural forms unless the context clearly dictates otherwise. The terms "comprising", "comprising", "containing" and "having" are inclusive and thus indicate the presence of stated features, steps, operations, elements and/or components, but do not preclude the presence or addition of one or Various other features, steps, operations, elements, components, and/or combinations thereof. Method steps, procedures, and operations described herein are not to be construed as requiring that they be performed in the particular order described or illustrated, unless an order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be restricted by these terms. These terms may only be used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of example embodiments.

In the blockchain system, distributed storage, encryption algorithms and consensus mechanisms are used to protect the security of data on the chain under the premise that it can be used authorized. Therefore, the comprehensive teacher evaluation method, system, processing device and storage medium provided by the embodiments of the present invention adopt the data encryption method of blockchain to store the data generated by each node in the school teacher evaluation process, and further improve the school teacher evaluation process. Teacher evaluation allows the evaluator to evaluate the teacher's teaching situation smoothly, while protecting the private information of the participating teachers and improving the credibility of the evaluation. Besides, the present invention can provide a verification function for the whole evaluation process, all the data in the whole evaluation process of the teacher can be traced to the source, and these data can be fixed and encrypted to achieve the purpose of preventing tampering.

Example 1

As shown in Figure 1, the present embodiment provides a comprehensive evaluation method for teachers, including the following steps:

1) Obtain the basic information of the person to be evaluated and store it on the first node of the blockchain, and set a timestamp to generate a file with a timestamp format.

Specifically, the basic information includes the name, ID number, job number, gender, and ethnicity of the person to be evaluated.

Specifically, the generated file name with the timestamp format is: time in the timestamp format+basic information+job number.ini file (Initialization File, initialization file).

More specifically, the basic information of the person to be evaluated is stored before the first node, and the person to be evaluated is verified and stored on the chain to avoid the occurrence of impostor events.

2) Obtain the scientific research information of the person to be evaluated, store the scientific research information of the person to be evaluated on the second node of the blockchain, and add the scientific research information of the person to be evaluated in a file with a timestamp format.

Specifically, the scientific research information includes the opening report, mid-term report, and conclusion report of the project to be evaluated.

More specifically, the scientific research information of the person to be evaluated is stored before the second node, and the verification of the scientific research information is carried out. The project's opening report, interim report and conclusion report are stored in a block of the blockchain; at the same time, the research results of the project can be compared with the corresponding papers or treatises (entered by the person to be evaluated). If the project of the person to be evaluated is carried out based on the laboratory, the research results of the project shall be compared with the data of the use records, use time and users of the corresponding equipment in the laboratory to verify whether the experimental work of the project is carried out truthfully. It verifies whether the scientific research work of teachers is real, and at the same time can track the whole process of teachers' scientific research.

3) Obtain the thesis and monograph information of the to-be-evaluated, store the to-be-evaluated's thesis and monograph information on the third node of the blockchain, and add the to-be-evaluated's thesis and monograph to the file with the timestamp format information.

Specifically, the thesis and monograph information includes the papers and monographs written by the person to be evaluated during their employment, as well as the citations, downloads, circulation and sales of theses and monographs after they are published.

More specifically, before the information of the papers and monographs of the person to be evaluated is stored in the third node, through the mutual connection between the school and the publishing institution, based on the retrieval system of the publishing institution, the verification of the paper and monograph information is carried out. The process is as follows:

For the papers and monographs written by teachers during their in-service, the present invention adopts the blockchain method to enable schools and publishing institutions to join forces to track the citations and downloads of the papers and monographs after they are published. At the same time, the relevant publishing institutions can quickly retrieve the overall situation of the teachers' published papers and works within a certain period of time from the blockchain database of the present invention, which was not directly available to schools in the past. After this type of data is stored on the chain, for schools, the data in the database can be called without infringing the legitimate rights and interests of the institution; for institutions, the data can be maximized without revealing privacy. role and create more economic benefits.

4) Obtain the reward and punishment information of the person to be evaluated, store the reward and punishment information of the person to be evaluated on the fourth node of the blockchain, and add the reward and punishment information of the person to be evaluated in a file with a timestamp format.

Specifically, the reward and punishment information includes information such as the honorary title of the person to be evaluated, the award name, the awarding unit, and the awarding time.

More specifically, before the reward and punishment information of the person to be evaluated is stored in the fourth node, the reward and punishment information is verified, and the process is as follows: manual verification is performed by the school where the person to be evaluated is located and the corresponding education department.

5) Obtain the teaching information of the person to be evaluated, store the teaching information of the person to be evaluated on the fifth node of the blockchain, and add the teaching information of the person to be evaluated in the file with the timestamp format to generate the person to be evaluated. comprehensive evaluation document.

Specifically, the teaching information includes the preparation of teaching plans, teaching plans, mid-term exams of students, other teachers' lecture records and student evaluations, as well as the experimental equipment used in the practice stage, the practice location, and the experimental record form filled out by students.

More specifically, before the teaching information of the person to be evaluated is stored in the fifth node, the verification of the teaching information is carried out. The process is as follows: the data stored in the education department database corresponding to the school is called for manual verification by the horizontal coordination method of the blockchain.

6) When the comprehensive evaluation file of the evaluator is modified, the block chain automatically records each modified data and stores it on the block chain.

Specifically, the modified data includes the node of the modified data, the hash value, and the timestamp data of the modification time.

Specifically, each modified data is jointly generated into a file and stored on the blockchain. The generated file name is: log file log + job number of the person to be evaluated + last modification time.ini file.

More specifically, as shown in Figure 2, the process of modifying the comprehensive evaluation file of the evaluator is as follows:

①Open the permission of each node on the blockchain to modify data.

②When a node makes a data modification request, it broadcasts to each node of the blockchain to request verification.

③ Each node of the multi-blockchain uses a consensus processing algorithm to verify the data modification request.

④ Modify the corresponding modified data through the verified node.

Example 2

This embodiment provides a comprehensive evaluation system for teachers, including:

The initial file generation module is used to obtain the basic information of the person to be evaluated and store it on a certain node of the blockchain, and set a timestamp to generate a file with a timestamp format.

The comprehensive evaluation file generation module is used to obtain other information of the to-be-evaluator and store it on the corresponding node of the blockchain in turn, and add other information of the to-be-evaluated to the file with the timestamp format in turn to generate the to-be-evaluated. Comprehensive evaluation document.

The modification module is used to automatically record each modification data on the blockchain when the comprehensive evaluation file of the evaluator is modified, and store it on the blockchain.

Example 3

This embodiment provides a processing device corresponding to the comprehensive evaluation method for teachers provided in Embodiment 1. The processing device may be a processing device used for a client, such as a mobile phone, a notebook computer, a tablet computer, a desktop computer, etc., to execute The method of Example 1.

The processing device includes a processor, a memory, a communication interface and a bus, and the processor, the memory and the communication interface are connected through the bus to complete mutual communication. A computer program that can be run on the processing device is stored in the memory. When the processing device runs the computer program, the comprehensive evaluation method for teachers provided in Embodiment 1 is executed.

In some implementations, the memory may be a high-speed random access memory (RAM: Random Access Memory), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory.

In other implementations, the processor may be various types of general-purpose processors such as a central processing unit (CPU) and a digital signal processor (DSP), which are not limited herein.

Example 4

This embodiment provides a computer program product corresponding to the comprehensive teacher evaluation method provided in this embodiment 1. The computer program product may include a computer-readable storage medium on which a computer program product for performing the comprehensive teacher evaluation described in this embodiment 1 is uploaded. Computer readable program instructions of the method.

A computer-readable storage medium may be a tangible device that retains and stores instructions for use by the instruction execution device. The computer-readable storage medium may be, for example, but not limited to, an electrical storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any combination of the above.

The above-mentioned embodiments are only used to illustrate the present invention, and the structure, connection method and manufacturing process of each component can be changed to some extent. Any equivalent transformation and improvement based on the technical solution of the present invention should not be used. Excluded from the scope of protection of the present invention.

Claims (9)

1. a comprehensive evaluation method for teachers, characterized in that, comprising: Obtain the basic information of the person to be evaluated and store it on a node of the blockchain, and set the timestamp to generate a file with a timestamp format; The other information of the person to be evaluated is obtained and stored on the corresponding node of the blockchain in turn, and the other information of the person to be evaluated is added to the file with the timestamp format in turn to generate a comprehensive evaluation file of the person to be evaluated; When the comprehensive evaluation file of the evaluator is modified, the blockchain automatically records each modified data and stores it on the blockchain. 2. The comprehensive evaluation method for teachers according to claim 1, wherein when the comprehensive evaluation file of the evaluator is modified, the block chain automatically records each modified data and stores it in the block chain on, including: Open the permission of each node on the blockchain to modify data; When a node makes a data modification request, it is broadcast to each node of the blockchain to request verification; Each node of the multi-blockchain uses a consensus processing algorithm to verify the data modification request; The corresponding modification data is modified through the verified node. 3 . The comprehensive evaluation method for teachers according to claim 1 , wherein the basic information of the person to be evaluated is stored before a certain node of the blockchain, and the person to be evaluated is verified and stored on the chain. 4 . 4 . The comprehensive evaluation method for teachers according to claim 1 , wherein the other information of the person to be evaluated includes scientific research information, information on papers and monographs, information on rewards and punishments, and information on teaching. 5 . 5. The comprehensive evaluation method for teachers according to claim 1, characterized in that, before the other information of the person to be evaluated is stored in sequence before the corresponding node of the blockchain, the horizontal coordination method of the blockchain is used to carry out the evaluation of the other information. verify. 6 . The comprehensive evaluation method for teachers according to claim 1 , wherein the modified data includes the node of the modified data, the hash value and the timestamp data of the modification time. 7 . 7. A comprehensive evaluation system for teachers, comprising: The initial file generation module is used to obtain the basic information of the person to be evaluated and store it on a certain node of the blockchain, and set a timestamp to generate a file with a timestamp format; The comprehensive evaluation file generation module is used to obtain other information of the to-be-evaluator and store it on the corresponding node of the blockchain in turn, and add other information of the to-be-evaluated to the file with the timestamp format in turn to generate the to-be-evaluated. Comprehensive evaluation documents; The modification module is used to automatically record each modification data on the blockchain when the comprehensive evaluation file of the evaluator is modified, and store it on the blockchain. 8. A processing device, characterized in that it comprises a computer program instruction, wherein the computer program instruction is used to implement the corresponding steps of the comprehensive teacher evaluation method described in any one of claims 1-6 when the computer program instruction is executed by the processing device . 9. A computer-readable storage medium, characterized in that, computer program instructions are stored on the computer-readable storage medium, wherein, when the computer program instructions are executed by a processor, they are used to implement any one of claims 1-6. A step corresponding to the comprehensive evaluation method for teachers described.

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