摘要
针对预制构件从生产、运输到施工过程中数据割裂和易被篡改等问题,提出一种基于RFID和区块链的预制构件管理系统。首先,对系统的设计思路和系统架构进行详细介绍;其次,结合生产、运输和施工的业务流程设计App,并分析数据存储和查询的实现思路;最后,实现了管理系统并进行测试部署。该系统利用RFID技术为每个构件进行唯一标识,并将App采集的数据存储在区块链中。利用区块链的去中心化、不可篡改等特点,为管理者提供真实可信的溯源数据,进而提高施工效率。
Aiming at the problems of data fragmentation and easy tampering during the production,transportation and construction of prefabricated components,this paper proposes a prefabricated component management system based on RFID and blockchain.Firstly,the design ideas and system architecture of the system are introduced in detail.Secondly,the App is designed based on the business processes of production,transportation and construction,and the implementation ideas of data storage and query are analyzed.Finally,the management system was implemented and tested for deployment.The system uses RFID technology to uniquely identify each prefabricated component and stores the data collected by the App in the blockchain.Utilizing the characteristics of blockchain decentralization and non-tampering,it provides managers with authentic and reliable traceability data,thereby improving construction efficiency.
作者
邱凯
司鹏搏
曾涛
李萌
张延华
Qiu Kai;Si Pengbo;Zeng Tao;Li Meng;Zhang Yanhua(Faculty of Information Technology,Beijing University of Technology,Beijing 100124,China;China Construction Science&Technology Co.,Ltd.,Beijing 100070,China)
出处
《电子技术应用》
2020年第9期79-84,共6页
Application of Electronic Technique
基金
国家自然科学基金资助项目(61571021,61901011)
北京市博士后工作经费资助项目(ZZ2019-73)
中国博士后科学基金第64批面上项目(2018M640032)
朝阳区博士后科研经费资助项目(2019ZZ-4)
国家重点研发计划项目(2016YFC0701700)。
关键词
RFID
区块链
预制构件
管理系统
RFID
blockchain
prefabricated components
management system
