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IEEE Joint International information Technology and Artificial Intelligence Conference (ITAIC)

作者： Huiting Yang Yunxiao Bai Zhenwan Zou Qiang Zhang Bin Wang Ruxia Yang State Grid Xinjiang Electric Power Research Institute Urumqi China Global Energy Interconnection Research Institute Co. Ltd Nanjing China State Grid Key Laboratory of Information & Network Security Nanjing China

ISBN: (数字)9781728152448

ISBN: (纸本)9781728152455

The rapid growth of power Internet of Things devices has led to traditional data security sharing mechanisms that are no longer suitable for attribute and permission management of massive devices. In response to this problem, this article proposes a blockchain-based data security sharing mechanism for the power Internet of Things, which reduces the risk of data leakage through decentralization in the architecture and promotes the integration of multiple information and methods.

关键词： Data security Conferences Distributed databases Blockchain Computer architecture Internet of Things information technology

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Study on the Digitalization Method of Intelligent Emergency Plan of power System

Study on the Digitalization Method of Intelligent Emergency ...

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Artificial Intelligence and Computer Engineering (ICAICE), International Conference on

作者： Zehao Zhang Zhen Yu Wei Weng Cheng Guan State Grid Key Laboratory of Information & Network Security Global Energy Interconnection Research Institute co. Ltd Research Institute of Information Technology &Communicatioon Beijing China Fujian Electric Power Emergency Technology Center State Grid FuJian Electric Power co. LTD Fuzhou China

ISBN: (数字)9781728191461

ISBN: (纸本)9781728191478

This paper puts forward a formalized method of emergency plan based on ontology, sums up the main concepts such as system, event, rule, measure, constraint and resource, and analyzes the logical relationship among concepts. A digital intelligent emergency plan storage scheme based on relational database model is proposed. In this paper, full-text search, data search and knowledge search are comprehensively used to adapt to the information needs and characteristics of different users' query plans. Finally, an example of emergency plan made by a power supply company is given to illustrate the effectiveness of the method.

关键词： Automation power supplies Computational modeling Relational databases Companies Ontologies Emergency services

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Modulation Recognition based on Incremental Deep Learning

Modulation Recognition based on Incremental Deep Learning

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International Conference on Mechanical, Control and Computer Engineering (ICMCCE)

作者： Yong Yang Menghan Chen XiaoYa Wang Piming Ma The 54th Research Institute of CETC Shijiazhuang China School of Information Science and Engineering Shandong University Qingdao China School of Information and Communication Engineering National Engineering Laboratory for Mobile Network Security Key Laboratory of Trustworthy Distributed Computing and Service Beijing University of Posts and Telecommunications line Beijing China

Incremental learning has emerged to solve the problem of incrementally updating the classification model as the number of data classes grows. There are many challenges in incremental learning such as catastrophic forgetting and learning efficiency. In this paper, we present a method of the modulation recognition based on incremental learning, that allows learning continuously with a class-incremental way. The new classes can be added into the existing model progressively from a sequential data stream. We conduct experiments on the modulation signal dataset characterized by the constellation diagram, the experimental results prove the feasibility of our incremental learning system. Our method performs similarly in classification accuracy compared to common multi-task joint training, but performs better in training efficiency.

关键词： Training Learning systems Deep learning Constellation diagram Memory management Modulation Aerospace electronics

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Research on cyber security defense technology of power generation acquisition terminal in new energy plant 3

Research on cyber security defense technology of power gener...

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3rd IEEE International Conference on Energy Internet, ICEI 2019

作者： Liu, Yun Qin, Hao Chen, Zhongtao Shi, Congcong Zhang, Rui Chen, Wei State Grid JIBEI Information and Telecommunication Company Beijing China State Grid Beijing Electric Power Company Beijing China Global Energy Interconnection Research Institute Co. Ltd. State Grid Key Laboratory of Information and Network Security Nanjing China

ISBN: (纸本)9781728114934

Improving the cyber security defense capability of power generation acquisition terminals in new energy plants (PGATNEP) is of great significance to the safe and stable operation of power grids. Firstly, this paper analyses the cyber security threats faced by power generation acquisition terminals in new energy plants. Secondly, aiming at the threat of cyber security, the cyber security protection architecture of power generation acquisition terminal of new energy plant is constructed to improve its cyber security defense capability. Thirdly, the threat monitoring technology of power generation acquisition terminal in new energy plant is proposed. The association rules are generated offline based on parallel Apriori algorithm and matched online based on similarity algorithm. Fourthly, based on the results of correlation analysis, risk evaluation index and evaluation model are constructed to realize the risk assessment of power generation acquisition terminal. Finally, based on the evaluation results, the anti-seepage strategies of general and high-risk terminals are constructed respectively, which can effectively improve the information transmission security and protection capability of power generation acquisition terminals, and have strong engineering application value. © 2019 IEEE.

关键词： Cybersecurity

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Dynamics and Resonance Fluorescence from a Superconducting Artificial Atom Doubly Driven by Quantized and Classical Fields

arXiv

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arXiv 2024年

作者： Ruan, Xinhui Wang, Jia-Heng He, Dong Song, Pengtao Li, Shengyong Zhao, Qianchuan Kuang, L.M. Tsai, Jaw-Shen Zou, Chang-Ling Zhang, Jing Zheng, Dongning Astafiev, O.V. Liu, Yu-Xi Peng, Zhihui Department of Automation Tsinghua University Beijing100084 China Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education Department of Physics and Synergetic Innovation Center of Quantum Effects and Applications Hunan Normal University Changsha410081 China School of Integrated Circuits Tsinghua University Beijing100084 China Institute of Physics Chinese Academy of Sciences Beijing100190 China School of Physical Sciences University of Chinese Academy of Sciences Beijing100190 China Center for Quantum Computing RIKEN Saitama351-0198 Japan Graduate School of Science Tokyo University of Science 1-3 Kagurazaka Shinjuku Tokyo162-0825 Japan CAS Key Laboratory of Quantum Information University of Science and Technology of China Hefei Anhui230026 China Hefei National Laboratory Hefei230088 China School of Automation Science and Engineering Xi'an Jiaotong University Xi’an710049 China MOE Key Lab for Intelligent Networks and Network Security Xi'an Jiaotong University Xi’an710049 China Skolkovo Institute of Science and Technology Nobel str. 3 Moscow143026 Russia Moscow Institute of Physics and Technology Institutskiy Pereulok 9 Dolgoprudny141701 Russia Royal Holloway University of London Surrey EghamTW20 0EX United Kingdom

We report an experimental demonstration of resonance fluorescence in a two-level superconducting artificial atom under two driving fields coupled to a detuned cavity. One of the fields is classical and the other is varied from quantum (vacuum fluctuations) to classical one by controlling the photon number inside the cavity. The device consists of a transmon qubit strongly coupled to a one-dimensional transmission line and a coplanar waveguide resonator. We observe a sideband anti-crossing and asymmetry in the emission spectra of the system through a one-dimensional transmission line, which is fundamentally different from the weak coupling case. By changing the photon number inside the cavity, the emission spectrum of our doubly driven system approaches to the case when the atom is driven by two classical bichromatic fields. We also measure the dynamical evolution of the system through the transmission line and study the properties of the first-order correlation function, Rabi oscillations and energy relaxation in the system. The study of resonance fluorescence from an atom driven by two fields promotes understanding decoherence in superconducting quantum circuits and may find applications in superconducting quantum computing and quantum networks. Copyright © 2024, The Authors. All rights reserved.

关键词： Electric lines

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Reserch on cyber attack of key measurement and control equipment in power grid 3

Reserch on cyber attack of key measurement and control equip...

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3rd IEEE International Conference on Energy Internet, ICEI 2019

作者： Fei, Jiaxuan Shi, Congcong Yuan, Xuechong Zhang, Rui Chen, Wei Yang, Yi Global Energy Interconnection Research Institute Co. Ltd. State Grid Key Laboratory of Information and Network Security Nanjing China State Grid Beijing Electric Power Company Beijing China State Grid Jiangsu Electric Power Research Institute Nanjing China

ISBN: (纸本)9781728114934

The normal operation of key measurement and control equipment in power grid (KMCEPG) is of great significance for safe and stable operation of power grid. Firstly, this paper gives a systematic overview of KMCEPG. Secondly, the cyber security risks of KMCEPG on the main station / sub-station side, channel side and terminal side are analyzed and the related vulnerabilities are discovered. Thirdly, according to the risk analysis results, the attack process construction technology of KMCEPG is proposed, which provides the test process and attack ideas for the subsequent KMCEPG-related attack penetration. Fourthly, the simulation penetration test environment is built, and a series of attack tests are carried out on the terminal key control equipment by using the attack flow construction technology proposed in this paper. The correctness of the risk analysis and the effectiveness of the attack process construction technology are verified. Finally, the attack test results are analyzed, and the attack test cases of terminal critical control devices are constructed, which provide the basis for the subsequent attack test. The attack flow construction technology and attack test cases proposed in this paper improve the network security defense capability of key equipment of power grid, ensure the safe and stable operation of power grid, and have strong engineering application value. © 2019 IEEE.

关键词： Construction equipment

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Fair and autonomous sharing of federate learning models in mobile Internet of Things

arXiv

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arXiv 2020年

作者： Hao, Xiaohan Ren, Wei Xiong, Ruoting Zheng, Xianghan Zhu, Tianqing Xiong, Neal N. School of Computer Science China University of Geoscience Wuhan China Guangxi Key Laboratory of Cryptography and Information Security Guilin541004 China Key Laboratory of Network Assessment Technology CAS Institute of Information Engineering Chinese Academy of Sciences Beijing100093 China Fujian Key Laboratory of Network Computing and Intelligent Information Processing Fuzhou University Fuzhou China Mingbyte Technology QingDao China School of Software University of Technology Sydney UltimoNSW2007 Australia Dept. of Mathematics and Computer Science Northeastern State University United States

Federate learning can conduct machine learning as well as protect the privacy of self-owned training data on corresponding ends, instead of having to upload to a central trusted data aggregation server. In mobile scenarios, a centralized trusted server may not be existing, and even though it exists, the delay will not be manageable, e.g., smart driving cars. Thus, mobile federate learning at the edge with privacy-awareness is attracted more and more attentions. It then imposes a problem - after data are trained on a mobile terminal to obtain a learned model, how to share the model parameters among others to create more accurate and robust accumulative final model. This kind of model sharing confronts several challenges, e.g., the sharing must be conducted without a third trusted party (autonomously), and the sharing must be fair as model training (by training data)is valuable. To tackle the above challenges, we propose a smart contract and IPFS (Inter-Planetary File System) based model sharing protocol and algorithms to address the challenges. The proposed protocol does not rely on a trusted third party, where individual-learned models are shared/stored in corresponding ends. Conducted through extensive experiments, three main steps of the proposed protocol are evaluated. The average executive time of the three steps are 0.059s, 0.060s and 0.032s, demonstrating its efficiency. Copyright © 2020, The Authors. All rights reserved.

关键词： Smart contract

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The Utility Model Relates to a Real-Time Interaction Method of Mobile Terminal information Based on power Emergency Scene

The Utility Model Relates to a Real-Time Interaction Method ...

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International Conference on Data Science and Business Analytics (ICDSBA)

作者： Zhansheng Hou Shijun Sun Lin Peng Zhen Yu Jinyin Song He Wang Min Xu Gang Wang Xingchuan Bao Hai Yu Zhimin He Liang Zhu Xiyuan Xu Zehao Zhang Shiyang Tang State Grid Key Laboratory of Information & Network Security Global Energy Interconnection Research Institute Nanjing China State Grid ZheJiang Electric Power Co. Ltd Hangzhou China Global Energy Interconnection Research Institute Nanjing China

At present domestic emergency information interaction lack of flexibility, after a natural disaster, on-site rescue workers with the rescue headquarters, emergency command center, sharing of information between were studied based on the scene of the electric power emergency mobile information real-time interactive methods, design a kind of power at the scene of the emergency mobile friendly each other, are at the scene of the emergency and emergency command center cluster information real-time interactive technology, gives the power emergency field information real-time interactive system prototype and power at the scene of the emergency information real-time interactive software and hardware integration solutions, to build the efficient method of multi-type information submitted by emergency disposal across departments and information interaction ability.

关键词： Interactive systems Prototypes Streaming media Data science Real-time systems Software Hardware

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An Emergency Drill Command System Facing the power Grid Emergency Operation Site

An Emergency Drill Command System Facing the Power Grid Emer...

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International Conference on Data Science and Business Analytics (ICDSBA)

作者： Zhan Sheng Hou Qin Yi Zhang Bin Geng Xi Yuan Xu Shi Jun Sun Global Energy Interconnection Research Institute Nanjing China State Grid Key Laboratory of Information & Network Security Nanjing China State Grid JiLin Electric Power Co. Ltd JiLin China State Grid ZheJiang Electric Power Co. Ltd Hangzhou China

Emergency command system is now working at an emergency exercise special technical support on the strength is limited, play a role in the various emergency drills support is not enough, difficult to meet the urgent need of the current company to carry out all kinds of drill in promoting drill streamline, scientific, intelligent, etc, there is still a large gap in this paper, based on the typical scenario of drill as the carrier, guided by the demands of practical application, can achieve the company at all levels, all kinds of emergency drills "together, sharing, practical" information effect, promote the emergency exercise procedural, scientific, intelligent, can exercise emergency team, Improving emergency personnel's ability to deal with accidents in emergency response, and improving the coordination and handling ability among various business departments and emergency organizations can improve the efficiency of emergency repair, shorten the time of emergency response, and minimize the loss caused by emergency incidents.

关键词： Companies Maintenance engineering Data science Emergency services power grids Communications technology Personnel

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A personalized privacy protection data uploading scheme for mobile crowdsensing 2

A personalized privacy protection data uploading scheme for ...

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2nd IEEE International Conference on Industrial Internet Cloud, ICII 2019

作者： Ma, Rong Chen, Lei Xiong, Jinbo Tian, Youliang Li, Qi Liu, Ximeng Fujian Provincial Key Laboratory of Network Security and Cryptology College of Mathematics and Informatics Fujian Normal University Fuzhou350117 China College of Engineering and Computing Georgia Southern University GA30458 United States Guizhou Provincial Key Laboratory of Public Big Data Guizhou University Guiyang550025 China School of Computer Science Nanjing University of Posts and Telecommunications Nanjing210023 China Fujian Provincial Key Laboratory of Information Security of Network Systems College of Mathematics and Computer Science Fuzhou University Fuzhou350108 China

ISBN: (纸本)9781728129778

Mobile crowdsensing is a typical application of the Industrial Internet of hings and brings a promising opportunity to construct powerful industrial systems and services. The existing privacy protection schemes usually adopt a unified privacy protection policy for all sensing data due to lack of effective privacy metrics, thereby resulting in excessive or insufficient protection of privacy information and low accuracy of sensing data. To tackle these issues, in this paper, we propose a personalized privacy protection data uploading (PPDU) scheme based on game theory and sensing user's historical spatio-temporal data. In PPDU, a personalized privacy measurement algorithm is designed to obtain the personalized privacy degree of user sensing data. Based on the privacy degree, a user uploading behavior game is designed by employing an incomplete information game, and a game-based spatio-temporal sensing data uploading method is proposed for user privacy protection. Simulation experiments with real trajectory data show that the PPDU scheme makes a reasonable balance between retaining high quality of crowdsensing service and protecting user's privacy. © 2019 IEEE.

关键词： Game theory

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