中圖分類(lèi)號(hào): TN914,;TP311.5 文獻(xiàn)標(biāo)識(shí)碼: A DOI:10.16157/j.issn.0258-7998.191335 中文引用格式: 邱凱,,司鵬搏,,曾濤,等. 基于RFID和區(qū)塊鏈的預(yù)制構(gòu)件管理系統(tǒng)[J].電子技術(shù)應(yīng)用,,2020,,46(9):79-84. 英文引用格式: Qiu Kai,Si Pengbo,,Zeng Tao,,et al. Prefabricated component management system based on RFID and blockchain[J]. Application of Electronic Technique,2020,,46(9):79-84.
Prefabricated component management system based on RFID and blockchain
1.Faculty of Information Technology,Beijing University of Technology,,Beijing 100124,,China; 2.China Construction Science & Technology Co.,,Ltd.,,Beijing 100070,China
Abstract: 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.
Key words : RFID,;blockchain,;prefabricated components;management system
利用RFID(Radio Frequency Identification),,即使標(biāo)簽和讀寫(xiě)器不直接接觸,也可以讀寫(xiě)數(shù)據(jù)[4],。區(qū)塊鏈本質(zhì)上是一個(gè)去中心化的數(shù)據(jù)庫(kù),,是一種解決信任問(wèn)題和降低信任成本的技術(shù)解決方案[5]。