计算机科学 ›› 2018, Vol. 45 ›› Issue (2): 40-47.doi: 10.11896/j.issn.1002-137X.2018.02.007

• 区块链技术 • 上一篇    下一篇

基于双链架构的医药商业资源公有区块链

毕娅,周贝,冷凯君,王存法   

  1. 华中科技大学公共管理学院 武汉430074;湖北经济学院物流与工程管理学院 武汉430205,湖北经济学院物流与工程管理学院 武汉430205,湖北经济学院物流与工程管理学院 武汉430205,武汉理工大学管理学院 武汉430070
  • 出版日期:2018-02-15 发布日期:2018-11-13
  • 基金资助:
    本文受国家自然科学基金(70160376),中国博士后基金项目(2015M580648),中国博士后特别资助

Public Blockchain of Pharmaceutical Business Resources Based on Double-chain Architecture

BI Ya, ZHOU Bei, LENG Kai-jun and WANG Cun-fa   

  • Online:2018-02-15 Published:2018-11-13

摘要: 区块链技术是一种去中心化的共享总账系统和计算范式。作为一种核心的底层支撑技术,它与分布式经济系统有极高的契合度。基于公共服务平台的医药商业资源分布式调度模式是解决当前医药商业行业“散、小、乱、弱”局面的综合性解决方案,在聚合分散性资源和按需调度方面发挥着重要作用。针对公共服务平台当前存在的一些关键问题,提出了一种基于双链架构的医药商业资源公有区块链,重点研究了公有区块链的双链结构及其存储方式、隐私保护、资源寻租与匹配机制和共识算法等问题。研究结果表明,基于双链架构的医药商业资源公有区块链能够兼顾交易信息的开放性、安全性和企业信息的隐私性,自适应地完成资源的寻租和匹配,并大幅提高公共服务平台的公信力和系统的整体效率。

关键词: 公有区块链,共识机制,医药商业资源,公共服务平台

Abstract: Blockchain is a decentralized shared ledger system and computational paradigm.As a core underlying support technology,it is highly compatible with the distributed economic system.The distributed scheduling model of pharmaceutical business resources based on the public service platform is a comprehensive solution to the current situation of pharmaceutical industry which is “scattered,small,disorderly and weak”,and plays an important role in integrating decentralized resource and making on-demand schedule.Aiming at some key problems in the current public service platform,this paper proposed a public blockchain of pharmaceutical business resources based on double chain architecture,and mainly studied the double-chain structure and its storage mode,privacy protection,resource rent-seeking and mat-ching mechanism,and consensus algorithm.The results show that the public blockchain of pharmaceutical business resources based on double-chain architecture can take into account the openness and security of transaction information and the privacy of enterprise information,self-adaptively complete rent-seeking and matching of resources,and greatly enhance the credibility of the public service platform and the overall efficiency of the system.

Key words: Public blockchain,Consensus mechanism,Pharmaceutical business resources,Public service platform

[1] YIN C,HUANG B Q,LIU F.Common key technology system of cloud manufacturing service platform for small and medium enterprises [J].Computer Integrated Manufacturing Systems,2011,7(3):495-503.(in Chinese) 尹超,黄必清,刘飞.中小企业云制造服务平台共性关键技术体系[J].计算机集成制 造系统,2011,7(3):495-503.
[2] REN L,ZHANG L,ZHANG Y B,et al.Resource virtualization in cloud manufacturing [J].Computer Integrated Manufacturing Systems,2011,17(3):511-518.(in Chinese) 任磊,张霖,张雅彬,等.云制造资源虚拟化研究题[J].计算机集成制造系统,2011,17(3):511-518.
[3] DU A Y,DAS S,RAMESH R.Efficient risk hedging by dyna-mic forward pricing:a study in cloud computing [J].I nforms Journal on Computing,2013,5(4):625-642.
[4] LI W F,ZHONG Y,WANG X,et al.Resource virtualization and service selection in cloud logistics [J].Journal of Network and Computer Applications,2013,36(6):1696-1704.
[5] LI B H,ZHANG L,REN L,et al.Further discussion on cloud manufacturing [J].Journal of Network and Computer Applications,2011,17(3):449-457.(in Chinese) 李伯虎,张霖,任磊,等.再论云制造[J].计算机集成制造系统,2011,17(3):449-457.
[6] CHANG V,WALTERS R J,WILLS G.The development that leads to the Cloud Computing Business Framework [J].International Journal of Information Management,2013,3(3):524-538.
[7] XU X L,LI W D.Research on public service model of push type based on cloud computing [J].Research of Administration Scie-nce,2014,1(2):36-39.(in Chinese) 徐晓林,李卫东.基于云计算的推送式公共服务模式研究[J].行政科学坛,2014,1(2):36-39.
[8] WANG S L,SONG W Y,KANG L,et al.Manufacturing resource allocation based on cloud manufacturing [J].Computer Intergrated Manufacturing Systems,2012,18(7):1396-1405.(in Chinese) 王时龙,宋文艳,康玲,等.云制造环境下的制造资源优化配置研究[J].计算机集成制造系统,2012,8(7):1396-1405.
[9] BI Y,ZHANG S H .Research on resource integration decision problem in cloud mode based on the view of open cooperation and innovation [J].Logistics Engineering and Management,2014,36(9):100-102.(in Chinese) 毕娅,张曙红.开放合作创新视角下基于云模式的物流资源一体化集成决策研究[J].物流工程与管理,2014,36(9):100-102.
[10] MARIAN M,TEO Y M.Dynamic Resource Pricing on Federated Clouds[C]∥10th IEEE/ACM International Conference on Cluster,Cloud and Grid Computing.2010:513-517.
[11] LIN A,CHEN N C.Cloud computing as an innovation:Per-cepetion,attitude,and adoption [J].International Journal of Information Management,2012,3(6):533-540.
[12] YUAN Y,WANG F Y .Blockchain:The State of the Art and Future Trends [J].A cta Automatic Sinica,2016,2(4):481-494.(in Chinese) 袁勇,王飞跃.区块链技术发展现状与展望[J].自动化学报,2016,2(4):481-494.
[13] SWS Research.Block chaining technology:disruptive innovation-Block chain and digital currency series report (two)[R].Shanghai:SWS Research,2016:1-35.(in Chinese) 申万宏源研究所.区块链:颠覆式创新-区块链和数字货币系列报告之二[R].上海:申万宏源研究所,2016:1-35.
[14] China Blockchain Technology and Industrial Development Forum.Chinese block chain technology and application development white paper(2016)[R].China Blockchain Technology and Industrial Development Forum,2016:1-65.(in Chinese) 中国区块链技术和产业发展论坛.中国区块链技术和应用发展白皮书(2016)[R].中国区块链技术和产业发展论坛,2016:1-65.
[15] HUCKLE S,BHATTACHARYA R,WHITE M,et al.Internet of things,blockchain and shared economy applications [J].Procedia Computer Science,2016,98:461-466.
[16] KOSBA A,MILLER A,SHI E,et al.Hawk:the blockchainmodel of cryptography and privacy-preserving smart contracts[C]∥Proceedings of 2016 IEEE Symposium on Security and Privacy(SP).San Jose,USA:IEEE,2016:839-858.
[17] ZHU L H,GAO F,SHEN M,et al.Survey on Privacy Preserving Techniques for BlockchainTechnology [J].Journal of Computer Research and Development,2017,4(10):2170-2186.(in Chinese) 祝烈煌,高峰,沈蒙,等.区块链隐私保护研究综述[J].计算机研究与发展,2017,4(10):2170-2186.
[18] CAI W D,YU L,WANG R,et al.Blockchain Application Deve-lopment Techniques[J].Journal of Software,2017,8(6):1474-1487.(in Chinese) 蔡维德,郁莲,王荣,等.基于区块链的应用系统开发方法研究[J].软件学报,2017,8(6):1474-1487.
[19] SHE W,HU Y,YANG X Y,et al.Virtual power plant operation and scheduling model based on energy blockchain network [J].Chinese Society for Electrical Engineering,2017,37(13):3729-3736.(in Chinese) 佘维,胡跃,杨晓宇,等.基于能源区块链网络的虚拟电厂运行与调度模型[J].中国电机工程学报,2017,7(13):3729-3736.
[20] HE P,YU G,ZHANG Y F,et al.Survey on Blockchain Technology and Its Application Prospect[J].Computer Science,2017,4(4):1-7,5.(in Chinese) 何蒲,于戈,张岩峰,等.区块链技术与应用前瞻综述[J].计算机科学,2017,4(4):1-7,5.
[21] BI Y.The location-allocation problem research in cloud logistics based on collaborative inventory and covering [D].Wuhan:Wuhan University of Technology,2012.(in Chinese) 毕娅.云物流下基于协同库存和覆盖的选址-分配研究[D].武汉:武汉理工大学,2012.

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!