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| 面向人机物融合的数联网标识解析技术 |
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张宁1, 柳熠2, 马新建2, 姜海鸥2, 王璐1, 景翔3, 黄罡2,4
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1.西安电子科技大学 计算机科学与技术学院, 陕西 西安 710071;2.北京大数据先进技术研究院 大数据操作系统研究部, 北京 100195;3.北京大学 软件与微电子学院, 北京 100871;4.北京大学 计算机学院, 北京 100871
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| 摘要: |
| 以数据的深度挖掘与融合应用为主要特征的信息化3.0阶段正在开启, 传统静态环境下的软件正向人机物融合环境下开放动态的复杂软件演化. 如何在不可信不可控的互联网之上实现全网一体化可信可管可控的数据互联互通是当前亟待解决的难题, 以数字对象架构、标识解析技术为代表的数联网技术体系为上述挑战提供了一种可行思路. 针对互联网上数据资源共享交换过程中广泛存在的传输效率低、协调成本高、安全管控难等问题, 提出面向人机物融合的数联网标识解析技术规范, 并基于人机物融合环境中各实体之间数据资源可发现、可获取、可理解、可信任、可互操作等需求, 设计实现面向人机物融合的数联网数字对象标识解析协议以及数字对象标识系统. 最后, 对所实现的数字对象标识系统进行系统测试与评估, 并在实际应用场景中对其有效性进行验证. |
| 关键词: 标识解析 人机物融合 数字对象 数联网 |
| DOI：10.13328/j.cnki.jos.006990 |
| 分类号:TP311 |
| 基金项目:国家重点研发计划(2021YFF0901100); 北京市科技新星计划(Z211100002121159) |
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| Identifier Resolution Technology for Human-cyber-physical Ternary Based on Internet of Data |
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ZHANG Ning1, LIU Yi2, MA Xin-Jian2, JIANG Hai-Ou2, WANG Lu1, JING Xiang3, HUANG Gang2,4
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1.School of Computer Science and Technology, Xidian University, Xi’an 710071, China;2.Department of Big Data Operating System, Advanced Institute of Big Data, Beijing 100195, China;3.School of Software and Microelectronics, Peking University, Beijing 100871, China;4.School of Computer Science, Peking University, Beijing 100871, China
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| Abstract: |
| The informationization 3.0 represented by deep mining and fusion applications of big data is starting, and the software in the traditional static environment is evolving into complex software in the human-cyber-physical ternary environment which is open and dynamic. How to realize the trusted, manageable, and controllable data interconnection on the untrusted and uncontrollable Internet is an urgent problem to be solved. The Internet of Data technical system represented by digital object architecture and identifier resolution technology provides a feasible solution for these challenges. In order to solve the problems such as low transmission efficiency, high coordination cost, and security management issues in the process of data sharing on the Internet, this study proposes identifier resolution standard specifications for human-cyber-physical ternary environments. Moreover, to meet the demands that data resources owned by different entities need to be discoverable, accessible, understandable, trustworthy, and interoperable in the human-cyber-physical ternary environment, this study designs the identifier resolution protocol and implements the identifier/resolution prototype system for human-cyber-physical ternary environments. At last, this study tests the performance of the prototype system, and the validity of the system is verified by applying it to application scenarios. |
| Key words: identifier resolution human-cyber-physical ternary digital object Internet of Data |
