主从多链在高校成绩管理中的应用研究  

Study on the Application of Master-slave Multi Chain in Management of Score in Universities

作　　者：邹惠 王建东 崔忠强 ZOU Hui;WANG Jiandong;CUI Zhongqiang(Information Engineering College of Hebei GEO University,Shijiazhuang,China,050031)

机构地区：[1]河北地质大学信息工程学院,石家庄050031

出　　处：《福建电脑》2025年第2期7-11,共5页Journal of Fujian Computer

基　　金：河北省高等教育教学改革研究与实践项目(No.2021GJJG291);河北省创新能力提升计划项目(No.20557638D)资助。

摘　　要：目前高校学生的成绩管理方式主要是集中式管理。这种模式不仅存在单点故障风险,而且无法保证数据完整性。为解决这个问题,本文将区块链技术引入高校成绩管理系统。通过搭建基于主从多链的高校成绩管理框架,以及对PAPBFT共识算法进行改进,来解决集中式管理的弊端。分析表明,改进的共识算法在通信复杂度等方面较传统算法具有较大优势,不仅避免了单点故障的发生,解决了数据完整性缺失问题,而且具有较高的工作效率。At present,the management of college students'grades is mainly centralized,which not only poses a risk of single point of failure,but also cannot guarantee data integrity.To solve this problem,this article introduces blockchain technology into the university score management system.By building a university performance management framework based on master-slave multi chain and improving the PAPBFT consensus algorithm,the drawbacks of centralized management can be addressed.Analysis shows that the improved consensus algorithm has significant advantages over traditional algorithms in terms of communication complexity.The management scheme based on the improved algorithm not only avoids the occurrence of single point failures and solves the problem of data integrity loss,but also has high work efficiency.

关 键 词：主从多链 成绩管理 共识算法 通信复杂度 

分 类 号：G642[文化科学—高等教育学]