基于联盟链的建筑行业标准管理系统

Prefabricated Component Traceability System Based on RFID and Blockchain

标准化工作对装配式建筑的持续、健康发展起着基础性、战略性和引领性的作用;针对建筑行业标准正式发布后,缺少信息技术支撑的标准全生命期、高效能管理机制的问题,文章做出了相关探索及实践,提出并实现了一种基于联盟链的建筑行业标准管理系统设计方案,利用联盟链高可信和智能合约去中心化的特点解决了标准更新过程中基于信任高效达成共识的问题,结合IPFS分布式文件存储技术克服了区块链无法保存文件的难题,最后利用开发的分享社区子系统与标准使用方建立过程反馈机制,收集使用意见,便于标准的迭代完善,实现对标准的全生命期管理。

Standardization plays a fundamental,strategic,and leading role in the sustainable and sound development of prefabricated buildings.Aiming at the problem of the lack of information technology-supported full-life standard and high-efficiency management mechanism after the official release of the construction industry standard,this paper has made relevant explorations and practices,and proposed and implemented a design of the construction industry standard management system based on the alliance chain.First,we use the high reliability of the alliance chain and the decentralization of smart contracts to solve the problem of reaching consensus based on trust and efficiency during the standard update process.Then,combined with the IPFS distributed file storage technology,the problem that the blockchain cannot save files was overcome.Finally,the developed sharing community subsystem and standard users are used to establish a process feedback mechanism and collect usage opinions to facilitate the iterative improvement of the standard and achieve the full life-cycle management of the standard.