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Comprehensive review of modeling,structure,and integration techniques of smart buildings in the cyber-physical-social system

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Frontiers in Energy 2022年第1期16卷 74-94页

作者： Kai GONG Jianlin YANG Xu WANG Chuanwen JIANG Zhan XIONG Ming ZHANG Mingxing GUO Ran LV Su WANG Shenxi ZHANG Key Laboratory of Control of Power Transmission and Conversion of the Ministry of Education Shanghai Jiao Tong UniversityShanghai 200240China State Power Investment Corporation Limited Wind Power Innovation Center Shanghai 201100China State Grid Shanghai Municipal Electric Power Company Shanghai 201100China

smart buildings have been proven to be a kind of flexible demand response resources in the power *** maximize the utilization of the demand response resources,such as the heating,ventilating and air-conditioning(HVAC),the energy storage systems(ESSs),the plug-in electric vehicles(PEVs),and the photovoltaic systems(PVs),their controlling,operation and information communication technologies have been widely *** human behaviors and cyber space,a traditional power system evolves into a cyberphysical-social system(CPSS).Lots of new operation frameworks,controlling methods and potential resources integration techniques will be ***,these new techniques urge the reforming requirement of the techniques on the modeling,structure,and integration techniques of smart *** this paper,a brief comprehensive survey of the modeling,controlling,and operation of smart buildings is ***,a novel CPSS-based smart building operation structure is proposed,and the integration techniques for the group of smart buildings are ***,available busi-ness models for aggregating the smart buildings are ***,the required advanced technologies for well-developed smart buildings are outlined.

关键词： smart buildings cyber-physical-social-sys-tem optimization modeling demand response virtual power plant

Systematic Analysis of Safety and Security Risks in smart Homes

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Computers, Materials & Continua 2021年第7期68卷 1409-1428页

作者： Habib Ullah Khan Mohammad Kamel Alomari Sulaiman Khan Shah Nazir Asif Qumer Gill Alanoud Ali Al-Maadid Zaki Khalid Abu-Shawish Mostafa Kamal Hassan Department of Accounting and Information Systems College of Business and EconomicsQatar UniversityDohaQatar Department of Computer Science University of SwabiSwabiPakistan School of Software University of Technology SydneySydneyAustralia Department of Finance&Economics College of Business&EconomicsQatar UniversityDohaQatar

The revolution in Internet of Things(IoT)-based devices and applications has provided smart applications for *** applications range from healthcare to traffic-flow management,to communication devices,to smart security devices,and many *** particular,government and private organizations are showing significant interest in IoT-enabled applications for smart *** the perceived benefits and interest,human safety is also a key *** research is aimed at systematically analyzing the available literature on smart homes and identifying areas of concern or risk with a view to supporting the design of safe and secure smart *** this systematic review process,relevant work in the most highly regarded journals published in the period 2016–2020(a section of 2020 is included)was analyzed.A final set of 99 relevant articles(journal articles,book sections,conference papers,and survey papers)was analyzed in this *** analysis is focused on three research questions and relevant *** systematic analysis results and key insights will help researchers and practitioners to make more informed decisions when dealing with the safety and security risks of smart homes,especially in emergency situations.

关键词： smart buildings IoT smart homes systematic literature review prototype model

Modeling Methods of 3D Model in Digital Twins

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Computer Modeling in Engineering & Sciences 2023年第8期136卷 985-1022页

作者： Ruijun Liu Haisheng Li Zhihan Lv School of Computer Science and Engineering Beijing Technology and Business UniversityBeijing100080China Department of Game Design Faculty of ArtUppsala UniversityUppsalaS-75105Sweden

To understand the current application and development of 3D modeling in Digital Twins(DTs),abundant literatures on DTs and 3D modeling are investigated by means of literature *** transition process from 3D modeling to DTs modeling is analyzed,as well as the current application of DTs modeling in various *** application of 3D DTs modeling in the􀀀elds of smartmanufacturing,smart ecology,smart transportation,and smart buildings in smart cities is analyzed in detail,and the current limitations are *** is found that the 3D modeling technology in DTs has broad prospects for development and has a huge impact on all walks of life and even human *** the same time,the development of DTs modeling relies on the development and support capabilities of mature technologies such as Big Data,Internet of Things,Cloud Computing,Articial Intelligence,and game ***,although some results have been achieved,there are still *** work aims to provide a good theoretical support for the further development of 3D DTs modeling.

关键词： Digital twins 3D modeling smart manufacturing smart city smart buildings

Secure Multifactor Remote Access User Authentication Framework for IoT Networks

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Computers, Materials & Continua 2021年第9期68卷 3235-3254页

作者： Mohammed Mujib Alshahrani College of Computing and Information Technology The University of BishaSaudi Arabia

The term IoT refers to the interconnection and exchange of data among devices/*** devices are often small,low cost,and have limited *** IoT issues and challenges are growing *** and privacy issues are among the most important concerns in IoT applications,such as smart *** cybersecurity attacks are the attacks which do not require physical access to the IoT networks,where the attacker can remotely access and communicate with the IoT devices through a wireless communication ***,remote cybersecurity attacks are a significant *** applications in smart environments such as smart buildings require remote access for both users and *** the user/building communication channel is insecure,a lightweight and secure authentication protocol is *** this paper,we propose a new secure remote user mutual authentication protocol based on transitory identities and multi-factor authentication for IoT smart building *** protocol ensures that only legitimate users can authenticate with smart building controllers in an anonymous,unlinkable,and untraceable *** protocol also avoids clock synchronization problem and can resist quantum computing *** security of the protocol is evaluated using two different methods:(1)informal analysis;(2)model check using the automated validation of internet security protocols and applications(AVISPA)*** communication overhead and computational cost of the proposed are *** security and performance analysis show that our protocol is secure and efficient.

关键词： Internet of things threats smart building attacks remote access authentication smart buildings

A Practical Approach to Representation of Real-time Building Control Applications in Simulation

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International Journal of Automation and computing 2020年第3期17卷 464-478页

作者： Azzedine Yahiaoui Center for Building&Systems Eindhoven University of Technology(TU/e)PO Box 513Eindhoven 5600MBNetherlands

Computer based automation and control systems are becoming increasingly important in smart sustainable buildings,often referred to as automated buildings(ABs),in order to automatically control,optimize and supervise a wide range of building performance applications over a network while minimizing energy consumption and associated green house gas *** technology generally refers to building automation and control systems(BACS)*** of costly and time-consuming experiments,this paper focuses on development and design of a distributed dynamic simulation environment with the capability to represent BACS architecture in simulation by run-time coupling two or more different software tools over a *** involves using distributed dynamic simulations as means to analyze the performance and enhance networked real-time control systems in ABs and improve the functions of real BACS *** application and capability of this new dynamic simulation environment are demonstrated by an experimental design,in this paper.

关键词： Distributed dynamic simulation networked control systems building performance applications smart buildings building automation and control systems(BACS)architecture

Verification and Validation for data marketplaces via a blockchain and smart contracts

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Blockchain(Research and Applications) 2022年第4期3卷 91-108页

作者： Will Serrano The Bartlett University College London WC1E 6BTLondonUnited Kingdom

Actual challenges with data in physical infrastructure include:1)the adversity of its velocity based on access and retrieval,thus integration;2)its value as its intrinsic quality;3)its extensive volume with a limited variety in terms of systems;and finally,4)its veracity,as data can be modified to obtain an economical *** infrastructure design based on Agile project management and minimum viable products provides benefits against the traditional waterfall *** supports an early return on investment that promotes circular reinvesting while making the product more adaptable to variable social-economical ***,Agile also presents inherent issues due to its iterative ***,project information requires an efficient record of the aims,requirements,and governance not only for the investors,owners,or users but also to keep evidence in future health&safety and other statutory *** order to address these issues,this article presents a Validation and Verification(V&V)model for data marketplaces with a hierarchical process;each data V&V stage provides a layer of data abstraction,value-added services,and authenticity based on Artificial Intelligence(AI).In addition,this proposed solution applies Distributed Ledger Technology(DLT)for a decentralised approach where each user keeps and maintains the data within a *** presented model is validated in real data marketplace applications:1)live data for the Newcastle Urban Observatory smart City Project,where data are collected from sensors embedded within the smart city via APIs;2)static data for University College London(UCL)—Real Estate—PEARL Project,where different project users and stakeholders introduce data into a Project Information Model(PIM).

关键词： Data marketplace Project information model smart cities smart buildings Real estate Distributed ledger technology Blockchain smart contracts Artificial intelligence

Trends,benefits,risks,and challenges of IoT implementation in residential and commercial buildings

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Energy and Built Environment 2022年第3期3卷 251-266页

作者： Kehinde Lawal Hamed Nabizadeh Rafsanjani School of Electrical and Computer Engineering University of GeorgiaAthensGA 30602USA School of Environmental CivilAgriculturaland Mechanical EngineeringUniversity of GeorgiaAthensGA 30602USA

Residential and commercial buildings are undergoing a dramatic change,and the Internet of Things(IoT)tech-nologies are shaping the future of these *** have recently utilized IoT in a variety of applica-tions and settings to transfer conventional buildings into smart,efficient,and secure *** functional IoT approaches have been developed,there is still a need for improvement in IoT applications and operations to understand the full potential of this *** improvement can properly be done by bridging the gaps of the current literature to provide a building block for future *** objective of this paper is to present a comprehensive review of research work on the existing technologies and applications of IoT in residential and commercial *** residential buildings,studies are divided to three major categories of home automa-tion,intelligent energy management systems,and healthcare *** commercial buildings,the current literature is divided to four categories of office buildings,healthcare facilities,educational buildings,and restau-rants and retail *** on the review of each category,the trends,current benefits and risks,and future challenges of the IoT implementation in the built environments are identified and *** particular,in-tegration of various IoT technologies with different capabilities,data storage and processing,and privacy and security risks are identified as the main challenges for IoT *** addition,our results show that the commercial building sector has received more attention compared to the residential building *** providing the directions for future research opportunities,this paper benefits IoT developers and researchers to properly identify their work boundaries and define their contributions.

关键词： Internet of things Residential buildings Commercial buildings smart buildings Review

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基于云雾边的智慧低碳建筑信息系统设计