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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
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dc.contributor.advisor | 陳柏翰(Po-Han Chen) | |
dc.contributor.author | Hong-Lin Ko | en |
dc.contributor.author | 柯宏霖 | zh_TW |
dc.date.accessioned | 2021-06-17T03:46:12Z | - |
dc.date.available | 2022-08-31 | |
dc.date.copyright | 2020-08-24 | |
dc.date.issued | 2020 | |
dc.date.submitted | 2020-08-18 | |
dc.identifier.citation | Arthur Gervais,Ghassan O. Karame,Karl Wüst,Vasileios Glykantzis,Hubert Ritzdorf,Srdjan Capkun. (2016). On the Security and Performance of Proof of Work Blockchains. Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security. BeckRoman. (2019). A Ten-Step Decision Path to Determine When to Use Blockchain Technologies. MIS Quarterly Executive. BenetJuan. (2020). IPFS - Content Addressed, Versioned, P2P File System. ButerinVitalik. (2014). A NEXT GENERATION SMART CONTRACT DECENTRALIZED APPLICATION PLATFORM. Ethereum. (2020). web3.js - Ethereum JavaScript API Document. EthereumofCommunity. (2020). what-is-ethereum. 擷取自 ethereum: https://ethereum.org/en/what-is-ethereum/ ForumOfficial Monetary and Financial Institutionsthe. (2020). The-role-of-blockchain-in-banking. GuptaManav. (2020). Blockchain For Dummies. Jpmorgan. (2020). J.P. Morgan Creates Digital Coin for Payments. 擷取自 Jpmorgan-Bank:https://www.jpmorgan.com/global/news/digital-coin-payments NakamotoSatoshi. (2008). Bitcoin: A Peer-to-Peer Electronic Cash System. Quorum. (2020). Quorum. 擷取自 Quorum: https://www.goquorum.com/ SalehFahad. (2020). Blockchain Without Waste: Proof-of-Stake. Solidity Document. (2020). 擷取自 Solidity: https://solidity.readthedocs.io/en/v0.6.11/ Stefano De Angelis, Leonardo Aniello,Roberto Baldoni,Federico Lombardi,Andrea Margheri,Vladimiro Sassone. (2018). PBFT vs Proof-of-Authority: Applying the CAP Theorem to Permissioned Blockchain. Italian Conference on Cyber Security. VictorFriedhelm. (2019). Measuring Ethereum-Based ERC20 Token Networks. International Conference on Financial Cryptography and Data Security. WOOD, D. G. (2020). ETHEREUM: A SECURE DECENTRALISED GENERALISED TRANSACTION LEDGER. Zainab Alhadhrami ; Salma Alghfeli ; Mariam Alghfeli ; Juhar Ahmed Abedlla ; Khaled Shuaib. (2017). Introducing Blockchains for Healthcare. IEEE. Ras Al Khaimah, United Arab Emirates. 中國工商銀行金融科技研究院. (2020). 區塊鏈金融應用發展白皮書. 王小龍. (2005). 公共建設專案現金管理與控制之研究. 玉山銀行. (2020年07月). 擷取自 玉山銀行: https://www.esunbank.com.tw/event/sb/knowhow3/index.html 財團法人中小企業信用保證基金. (2020). 擷取自 財團法人中小企業信用保證基金: https://www.smeg.org.tw/ 陳恭. (2017). 智能合約的發展與應用. 財金資訊季刊 , 33. 經濟部中小企業處. (2019). 中小企業白皮書. 資策會科法所. (2018). 「智能合約」將條款換成程式邏輯,這種強制執行的作法在台灣有法律效力嗎?. 擷取自 科技報橘: https://buzzorange.com/techorange/2018/08/24/digital-contract-has-legal-effect/ 臺灣中小企業銀行. (2019). 臺灣中小企業金融概況. 劉榮輝. (2009). 中小企業融資與行銷實務. 蘇祐廷. (2011). 中小型營造業融資機制之研究. 桃園市. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/70149 | - |
dc.description.abstract | 對於營造業來說現金流的控管是十分重要的一環,從專案一開始要繳交的各種保證金和工程期間的各式支出,使得營造廠在初期現金流即為負數,因此借貸融資成功與否對於營造廠來說十分重要,而融資成功的關鍵對於中小型營造廠來說,往往取決於資訊的透明、可靠,如果能讓放貸方相信放款的款項確實應用於工程專案上,並且同時得知工程的運行狀況,這樣會有助於放貸方降低管理的成本。本研究會探討如何透過區塊鏈的透明、同步、不可竄改等特性應用區塊鏈於中小型營造業融資。 區塊鏈是一種可信任的分布式帳本,其特性具有去中心化、透明、可信任、不可竄改等特性,其運作是透過密碼學、數據存儲結構、共識機制來支撐,目前世界上有許多專案在試用區塊鏈來整合產業間的問題,採用區塊鏈管理的好處有提升效率、降低成本等好處。 本研究透過文獻回顧的方式,整理現今中小型營建業在融資時銀行認為有疑慮的部分,並回顧當前區塊鏈企業採用案例,同時導入區塊鏈應用框架判斷區塊鏈應用情境,再使用現有區塊鏈能提供之工具,提出可能的融資應用流程,並透過智能合約和網頁框架實做出可應用於融資期間之系統。最後再進行專家訪談,去了解業主、營造廠、銀行對於區塊鏈系統的看法。 | zh_TW |
dc.description.abstract | The control of cash flow is a very important part of the construction industry. From the beginning of the project to pay all kinds of security and all kinds of expenditure during the project, so that the construction plant in the initial cash flow is negative. So lending financing success is very important for construction company, and the key to success of financing for small and medium-sized construction company, often depends on transparent and reliable information, if company can convince lenders loan money really is applied to the construction project, and realize that engineering operation condition at the same time, this will help lenders to reduce management costs. This study will explore how to use block chain in financing through its characteristics of transparency, synchronization and non-tampering. Blockchain is a kind of distributed ledger, its characteristic is decentralized, transparency, trust, do not tamper with features, its operation is through the cryptography, data storage structure, the consensus mechanisms to support, at present there are many projects in the trial block chain in the world to integrate industry, the problem between the benefits of using block chain management improve efficiency, reduce cost and other advantages. Through literature review and sorting out the current small and medium-sized construction industry in financing Banks think there are doubts, and discuss how to use block chain in financing, and import the block chain application framework to decide the block chain application situation. It then proposes possible application processes based on the tools available in the existing environment and implements a system that can be used for financing through smart contracts and web frameworks. Finally, the expert interview is conducted to understand the views of owners, construction company and Banks on the blockchain system. | en |
dc.description.provenance | Made available in DSpace on 2021-06-17T03:46:12Z (GMT). No. of bitstreams: 1 U0001-1708202018081400.pdf: 4243190 bytes, checksum: acc69d29680a17acf4cebb633d70d649 (MD5) Previous issue date: 2020 | en |
dc.description.tableofcontents | 摘要 i Abstract ii 圖目錄 vi 表目錄 viii 第1章 緒論 1 1.1 研究背景與動機 1 1.2 研究目的 1 1.3 研究範圍與限制 2 1.4 論文內容與架構 3 第2章 文獻回顧 4 2.1 營造業現況和融資流程探討 4 2.1.1 台灣中小型企業融資概況 4 2.1.2 銀行授信政策與信用評估原則 5 2.1.3 中小信保 6 2.1.4 營造產業向金融機構融資之影響因子 7 2.1.5 中小企業融資服務平台 9 2.1.6 小結 10 2.2 區塊鏈和智能合約 10 2.2.1 哈希函數 10 2.2.2 區塊鏈介紹 11 2.2.3 區塊鏈運作機制 12 2.2.4 區塊鏈特性 13 2.2.5 共識機制 14 2.2.6 智能合約 16 2.2.7 智能合約執行流程和特性 16 2.2.8 公有鏈、私有鏈、聯盟鏈介紹 17 2.2.9 聯盟鏈優勢 19 2.2.10 小結 20 2.3 區塊鏈應用案例 21 2.3.1 區塊鏈提昇資料透明度案例 21 2.3.2 區塊鏈應用於融資案例 24 2.3.3 區塊鏈應用於營建產業案例 27 2.3.4 小結 28 第3章 研究方法 30 3.1 研究架構和流程 30 3.2 應用框架介紹 32 3.2.1 框架簡介和預期使用結果 32 3.2.2 框架一 丹麥海運應用區塊鏈之框架 33 3.2.3 框架二 IBM 區塊鏈企業場景運用框架 37 3.3 應用場景探討 38 3.3.1 中小型營造業融資現況 38 3.3.2 導入丹麥海運應用區塊鏈框架 39 3.3.3 導入IBM區塊鏈企業場景應用框架 42 3.4 區塊鏈應用於融資流程探討 47 3.4.1 傳統中小型營造業融資流程和問題 48 3.4.2 中小型營造業融資流程使用區塊鏈預期成效 49 3.4.3 中小型營造業區塊鏈融資提交流程方案 52 第4章 區塊鏈平台設計 55 4.1 區塊鏈平台規劃 55 4.2 節點規劃 56 4.3 融資提交流程設計 56 4.4 公有鏈和聯盟鏈選擇 59 4.4.1 公有鏈選擇 59 4.4.2 聯盟鏈選擇 61 4.5 支付標準建立 62 第5章 系統開發與驗證 64 5.1 開發工具介紹 64 5.1.1 Solidity 64 5.1.2 網頁前端框架 65 5.1.3 Web3.js 66 5.1.4 Infura 66 5.1.5 IPFS 66 5.2 平台比較 67 5.3 平台使用介面 68 5.3.1 使用者介面 68 5.3.2 智能合約發布介面-公有鏈 70 5.3.3 智能合約發布介面-聯盟鏈 71 5.3.4 支付介面 72 5.3.5 金流追蹤介面 73 5.4 區塊鏈系統案例測試 74 5.4.1 融資流程測試 74 5.4.2 支付功能測試 82 5.5 專家確認和回饋 87 第6章 結論與建議 91 6.1 結論 91 6.2 建議 92 參考文獻 93 | |
dc.language.iso | zh-TW | |
dc.title | 區塊鏈應用於營造業融資流程之初探 | zh_TW |
dc.title | A Preliminary Study on Blockchain Application to Financing Process for Construction Industry | en |
dc.type | Thesis | |
dc.date.schoolyear | 108-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 張陸滿(Luh-Maan Chang),謝尚賢(Shang-Hsien Hsieh),郭榮欽(Rong-Chin Guo),林藝馨(Yi-Hsin Lin) | |
dc.subject.keyword | 區塊鏈,融資,中小型營造業,智能合約, | zh_TW |
dc.subject.keyword | Blockchain,Financing,Small and Medium-size Construction company,Smart Contract, | en |
dc.relation.page | 95 | |
dc.identifier.doi | 10.6342/NTU202003833 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2020-08-19 | |
dc.contributor.author-college | 工學院 | zh_TW |
dc.contributor.author-dept | 土木工程學研究所 | zh_TW |
顯示於系所單位: | 土木工程學系 |
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