[1]左康达,孙知信.基于区块链技术的土建工程项目管理平台[J].计算机技术与发展,2021,31(12):187-192.[doi:10. 3969 / j. issn. 1673-629X. 2021. 12. 031]
　ZUO Kang-da,SUN Zhi-xin.A Civil Engineering Project Management Platform Based onBlockchain Technology[J].,2021,31(12):187-192.[doi:10. 3969 / j. issn. 1673-629X. 2021. 12. 031]
点击复制

基于区块链技术的土建工程项目管理平台()
分享到：

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
31
期数:
2021年12期
页码:
187-192
栏目:
应用前沿与综合
出版日期:
2021-12-10

文章信息/Info

Title:
A Civil Engineering Project Management Platform Based onBlockchain Technology
文章编号:
1673-629X(2021)12-0187-06
作者:
左康达; 孙知信
南京邮电大学 现代邮政学院,江苏 南京 210003
Author(s):
ZUO Kang-da; SUN Zhi-xin
School of Modern Post,Nanjing University of Posts and Telecommunications,Nanjing 210003,China
关键词:
区块链; 土建工程; 项目管理平台; 智能合约; 共识机制
Keywords:
blockchain; civil engineering; project management platform; smart contract; consensus mechanism
分类号:
TP39
DOI:
10. 3969 / j. issn. 1673-629X. 2021. 12. 031
摘要:
每个土建工程项目其工程浩大,流程复杂,且偷工减料、以次充好、造假数据、权钱交易获得工程承包权等暗箱操作事件时有发生。 因此加强并完善土建工程项目的管理体系对土建工程顺利开展,提高工程的整体质量具有重要意义。区块链技术的去中心化、去信任、信息透明、数据不可篡改可溯源等特征可一定程度上提高工程项目的安全性、降低工程事故的发生率。 针对当前土建工程项目管理的痛点,文中提出了一种基于联盟区块链的土建工程项目管理平台 CEPM-Chain,探索了智能合约应用以及将该技术与土建工程信息建模和信息管理相结合的可行性,利用区块链技术提高土建工程行业项目管理的流程效率。 阐述了该系统的架构设计,并介绍了共识层的优化设计,采用节点角色分工、信誉度机制、随机话语权增加等方法降低其通信复杂度,提高其可拓展性,优化了该系统的性能。
Abstract:
Each civil engineering project has a huge amount of engineering,complicated processes, and black - box operations such as cutting corners, shoddy materials,falsifying data, and obtaining engineering contracting rights through rights and money transactions,etc.happen from time to? time. Therefore, strengthening and perfecting the management system of civil engineering projects is of great significance to the smooth development of civil engineering projects and improving the overall quality of the project. The characteristics of blockchain technology such as decentralization, trustlessness, information transparency, and non-tamper able and traceable data can improve the safety of engineering projects and reduce the incidence of engineering accidents to a certain extent. Aiming at the current pain points of civil engineering project management, we propose a civil engineering project management platform CEPM-Chain based on alliance blockchain, exploring the feasibility of application of smart contracts and combining it with civil engineering information modeling and information management,and using blockchain technology to improve the process efficiency of project management in the civil engineering industry. The architecture design of the system is explained, and the optimization design of the consensus layer is introduced. The method of node role division,reputation mechanism,random voice increase and other methods are used to reduce the communication complexity,improve its scalability,and optimize the performance of the system.

相似文献/References:

[1]翟社平,李兆兆,段宏宇,等.区块链关键技术中的数据一致性研究[J].计算机技术与发展,2018,28(09):94.[doi:10.3969/ j. issn.1673-629X.2018.09.020]
　ZHAI She-ping,LI Zhao-zhao,DUAN Hong-yu,et al.Research on Data Consistency of Key Technologies of Blockchain[J].,2018,28(12):94.[doi:10.3969/ j. issn.1673-629X.2018.09.020]
[2]陈春玲,沈阳,余瀚.去中心化的征信系统模型研究[J].计算机技术与发展,2019,29(03):122.[doi:10.3969/ j. issn.1673-629X.2019.03.026]
　CHEN Chun-ling,SHEN Yang,YU Han.Research on Decentralized Model for Credit Information System[J].,2019,29(12):122.[doi:10.3969/ j. issn.1673-629X.2019.03.026]
[3]董蓉,苑明海,周灼.基于区块链的云制造信息数据记录技术[J].计算机技术与发展,2019,29(05):97.[doi:10. 3969 / j. issn. 1673-629X. 2019. 05. 021]
　DONG Rong,YUAN Ming-hai,ZHOU Zhuo.Cloud Manufacturing Service Transaction Information Recording Technology Based on Block Chain[J].,2019,29(12):97.[doi:10. 3969 / j. issn. 1673-629X. 2019. 05. 021]
[4]董黛莹,汪学明.基于区块链的电子医疗记录共享研究[J].计算机技术与发展,2019,29(05):121.[doi:10. 3969 / j. issn. 1673-629X. 2019. 05. 026]
　DONG Dai-ying,WANG Xue-ming.Research on Electronic Medical Record Sharing Model Based on Blockchain[J].,2019,29(12):121.[doi:10. 3969 / j. issn. 1673-629X. 2019. 05. 026]
[5]宁 卓,李牧阳.基于联盟区块链的物流信息平台 LIP-Chain[J].计算机技术与发展,2019,29(08):190.[doi:10. 3969 / j. issn. 1673-629X. 2019. 08. 036]
　NING Zhuo,LI Mu-yang.LIP-Chain:A Logistics Information Platform Based on Permissioned Blockchain[J].,2019,29(12):190.[doi:10. 3969 / j. issn. 1673-629X. 2019. 08. 036]
[6]李青鹏,赵相福,陈中育,等.基于区块链的网约车安全风险规避模式[J].计算机技术与发展,2019,29(09):152.[doi:10. 3969 / j. issn. 1673-629X. 2019. 09. 029]
　LI Qing-peng,ZHAO Xiang-fu,CHEN Zhong-yu,et al.Risk Avoidance for Safe Network Car System Based on Blockchain[J].,2019,29(12):152.[doi:10. 3969 / j. issn. 1673-629X. 2019. 09. 029]
[7]魏 艳,毛燕琴,沈苏彬.一种基于区块链的数据完整性验证解决方案[J].计算机技术与发展,2020,30(01):76.[doi:10. 3969 / j. issn. 1673-629X. 2020. 01. 014]
　WEI Yan,MAO Yan-qin,SHEN Su-bin.A Data Integrity Verification Solution Based on Blockchain[J].,2020,30(12):76.[doi:10. 3969 / j. issn. 1673-629X. 2020. 01. 014]
[8]张富宝,李 国,王滔滔.基于区块链技术的电动汽车充电链[J].计算机技术与发展,2020,30(04):161.[doi:10. 3969 / j. issn. 1673-629X. 2020. 04. 031]
　ZHANG Fu-bao,LI Guo,WANG Tao-tao.Electric Vehicle Charging Chain Based on Blockchain Technology[J].,2020,30(12):161.[doi:10. 3969 / j. issn. 1673-629X. 2020. 04. 031]
[9]贾花萍.“区块链+电商”在渭南市农产品电商领域的应用[J].计算机技术与发展,2020,30(06):191.[doi:10. 3969 / j. issn. 1673-629X. 2020. 06. 037]
　JIA Hua-ping.Application of “Blockchain+E-commerce” in E-commerce of Agricultural Products in Weinan[J].,2020,30(12):191.[doi:10. 3969 / j. issn. 1673-629X. 2020. 06. 037]
[10]汪 菲,沈苏彬.一种基于区块链的可信数据共享解决方案[J].计算机技术与发展,2020,30(09):115.[doi:10. 3969 / j. issn. 1673-629X. 2020. 09. 021]
　WANG Fei,SHEN Su-bin.A Solution for Decentralized Data Sharing Based on Blockchain[J].,2020,30(12):115.[doi:10. 3969 / j. issn. 1673-629X. 2020. 09. 021]

更新日期/Last Update: 2021-12-10