Integrated Functional Safety and Security Diagnosis Mechanism of CPS Based on Blockchain
文献类型：期刊论文
| 作者 | Gu, Ai1,2; Yin, Zhenyu1,2; Cui, Chuanyu3,4; Li, Yue1,2 |
| 刊名 | IEEE ACCESS
 |
| 出版日期 | 2020 |
| 卷号 | 8页码:15241-15255 |
| 关键词 | Blockchain CPS functional safety smart contract |
| ISSN号 | 2169-3536 |
| DOI | 10.1109/ACCESS.2020.2967453 |
| 通讯作者 | Yin, Zhenyu(congmy@163.com) |
| 英文摘要 | This paper proposes a functional safety and information security protection mechanism based on blockchain technology. The design of the basic level and integration level blockchain structure of CPS distributed architecture and related functional safety and information security measures are introduced. An effective communication judgment mechanism based on functional safety error threshold is proposed, which is stored and judged by smart contract. And a refund transaction with a clock is proposed to ensure the effective execution of the functional safety error threshold mechanism. The article takes cyber physical machine tool system as an example to describe the SIL judgment method of CPS physical equipment and functional safety loop and combines SIL with fault diagnosis and risk protection. Finally, the rationality of our proposed mechanism is proved by information security, functional security, real-time and maintainability. |
| 资助项目 | National Key Research and Development Project[2017YFE0125300] ; Science and Technology Program of Liaoning Province[2019JH2/10100019] |
| WOS研究方向 | Computer Science ; Engineering ; Telecommunications |
| 语种 | 英语 |
| WOS记录号 | WOS:000524739700011 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 资助机构 | National Key Research and Development Project ; Science and Technology Program of Liaoning Province |
| 源URL | [http://ir.imr.ac.cn/handle/321006/138174]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yin, Zhenyu |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Comp Sci & Technol, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Shenyang Inst Comp Technol, Shenyang 110168, Liaoning, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Technol, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gu, Ai,Yin, Zhenyu,Cui, Chuanyu,et al. Integrated Functional Safety and Security Diagnosis Mechanism of CPS Based on Blockchain[J]. IEEE ACCESS,2020,8:15241-15255. |
| APA | Gu, Ai,Yin, Zhenyu,Cui, Chuanyu,&Li, Yue.(2020).Integrated Functional Safety and Security Diagnosis Mechanism of CPS Based on Blockchain.IEEE ACCESS,8,15241-15255. |
| MLA | Gu, Ai,et al."Integrated Functional Safety and Security Diagnosis Mechanism of CPS Based on Blockchain".IEEE ACCESS 8(2020):15241-15255. |
入库方式： OAI收割
来源：金属研究所
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