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Credit score management method and system based on block chain

A management method and technology of management system, applied in the field of credit score management method and system based on blockchain, can solve the problems of consuming students' energy, cumbersome and non-disclosure of credit certificates, etc., to ensure anti-attack ability, realize credit and The effect of grades

Inactive Publication Date: 2017-01-18
FROG WUHAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Poor anti-tampering ability: Due to the currently used technical solutions, all credits and grades of students in a certain school are stored in the server of the school institution and are not disclosed. Therefore, as long as technical attacks enter the server used by the school, it is very difficult to It is easy to tamper with the original data;
[0004] 2. The certification process of grade credits is complicated: at present, in order to ensure data security and privacy, the school does not disclose the data to the public. When it is necessary to issue relevant certification materials for student credits and grades, it is necessary to print the transcript, and then go to various departments of the school to confirm and stamp it. For students who are not in school, especially those who have graduated, it is quite cumbersome to apply for credit certificates, which consumes both the energy of the students and the resources of the school. If multiple schools are involved, the complexity will be doubled;
[0005] 3. The data of the same student is scattered and the management efficiency is low: since all the data of the students are stored in the servers of the schools they belong to, for students with multi-school experience or degrees, querying and managing their own credit scores requires multi-school and multi-system operations, which reduces efficiency. Low

Method used

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  • Credit score management method and system based on block chain
  • Credit score management method and system based on block chain

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Experimental program
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Embodiment 1

[0022] Embodiment 1. A blockchain-based credit score management method.

[0023] see figure 1 , the method provided in this embodiment includes:

[0024] S1, initialize the block chain, which is configured in each school server, the block chain includes multiple blocks, and the credits and grades of all school students are stored in the entire block chain;

[0025] S2, configure the order in which all school servers generate blocks according to predetermined rules;

[0026] S3, when one of the school servers generates a block, it broadcasts to other school servers in the whole network, so that all school servers update the block chain, so that the updated block chain includes all blocks.

[0027] The following is an information introduction to the above-mentioned steps of creating a blockchain.

[0028] First of all, a brief introduction to the blockchain, the blockchain (Blockchain) is the underlying technology of Bitcoin, like a database ledger, records all transaction re...

Embodiment 2

[0038] Embodiment 2. A blockchain-based credit score management system.

[0039] see figure 2 , the credit performance management system provided in this embodiment has multiple slave servers 1 and a master server 2, each slave server 1 includes an initialization module 11 and an update module 12, and the master server 2 includes a configuration module 21, a first distribution module 22, An identification module 23 , a joining application processing module 24 , a second distribution module 25 and a data sending module 26 .

[0040] Initialization module 11, is used for initializing block chain, all is configured with this block chain in every school server, and described block chain comprises a plurality of blocks, and the credits and all students of all schools are stored in the whole block chain score;

[0041] The update module 12 is used to update the block chain when receiving the information broadcast by other school servers to generate new blocks, so that all blocks ...

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Abstract

The invention discloses a credit score management method and system based on a block chain. Block chains are created for all school servers and are de-centered trust-free novel data frameworks, all participating schools are provided with one block chain to form a league chain, and scores and credits of all students in all the schools are stored, so that the server of each school has one complete set of data; when the server of a certain school is attacked or misses data, the data of the other schools are not influenced; moreover, recovery and rebuilding can be performed according to the data of other schools, so that the attack resistance of the whole block chain is ensured, and unified management for the credits and scores of the students in all the schools is realized.

Description

technical field [0001] The invention relates to the technical field of data storage, in particular to a blockchain-based credit score management method and system. Background technique [0002] At present, the credit score information management system in the school uses a centralized technical solution, which has the following problems: [0003] 1. Poor anti-tampering ability: Due to the currently used technical solutions, all credits and grades of students in a certain school are stored in the server of the school institution and are not disclosed. Therefore, as long as technical attacks enter the server used by the school, it is very difficult to It is easy to tamper with the original data; [0004] 2. The certification process of grade credits is complicated: at present, in order to ensure data security and privacy, the school does not disclose the data to the public. When it is necessary to issue relevant certification materials for student credits and grades, it is ne...

Claims

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Application Information

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IPC IPC(8): G06F21/64G06Q50/20
CPCG06F21/64G06Q50/205
Inventor 王文欢尚书丞杨炯
Owner FROG WUHAN INFORMATION TECH CO LTD
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