Cyber-physical systems, internet of things and big data

Ochoa, Sergio F.; Fortino, Giancarlo; Fatta, Giuseppe Di

doi:10.1016/j.future.2017.05.040

Cited by 85 publications

(47 citation statements)

References 12 publications

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“…Finally, there is some degree of overlapping between the fields of CPSs and the IoT . Mainly, some CPS applications are being connected to the Internet to use data‐accessing and processing services .…”

Section: The Emergence Of Cps: Two Perspectives For Derivation Of Keymentioning

confidence: 99%

“…Finally, there is some degree of overlapping between the fields of CPSs and the IoT. 34,39 Mainly, some CPS applications are being connected to the Internet to use data-accessing and processing services . 10,40 Thus, we establish a category of CPS-IoT from the intersection of these two fields, namely, those CPSs built from ESs that include Internet connection in their network configurations.…”

Section: Cps-iotmentioning

confidence: 99%

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Conceptualizing the key features of cyber‐physical systems in a multi‐layered representation for safety and security analysis

Guzman

Wied

Kozine

et al. 2019

Systems Engineering

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Many safety‐related systems are evolving into cyber‐physical systems (CPSs), integrating information technologies in their control architectures and modifying the interactions among automation and human operators. Particularly, a promising potential exists for enhanced efficiency and safety in applications such as autonomous transportation systems, control systems in critical infrastructures, smart manufacturing and process plants, robotics, and smart medical devices, among others. However, the modern features of CPSs are ambiguous for system designers and risk analysts, especially considering the role of humans and the interactions between safety and security. The sources of safety risks are not restricted to accidental failures and errors anymore. Indeed, cybersecurity attacks can now cascade into safety risks leading to physical harm to the system and its environment. These new challenges demand system engineers and risk analysts to understand the security vulnerabilities existing in CPS features and their dependencies with physical processes. Therefore, this paper (a) examines the key features of CPSs and their relation with other system types; (b) defines the dependencies between levels of automation and human roles in CPSs from a systems engineering perspective; and (c) applies systems thinking to describe a multi‐layered diagrammatic representation of CPSs for combined safety and security risk analysis, demonstrating an application in the maritime sector to analyze an autonomous surface vehicle.

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Section: The Emergence Of Cps: Two Perspectives For Derivation Of Keymentioning

confidence: 99%

Section: Cps-iotmentioning

confidence: 99%

Conceptualizing the key features of cyber‐physical systems in a multi‐layered representation for safety and security analysis

Guzman

Wied

Kozine

et al. 2019

Systems Engineering

View full text Add to dashboard Cite

show abstract

“…Big data techniques can provide large scale data analytics for data monitoring and visualization in near real time. Cloud computing offers storage of large volume of data and processing it with complex computational algorithms in cloud with lower latency [13].…”

Section: Role Of Iot Big Data and Cloud Computing In Cpsmentioning

confidence: 99%

Cyber physical systems role in manufacturing technologies

Al-Ali

Gupta

Nabulsi

2018

AIP Conference Proceedings

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Abstract. Empowered by the recent development in single System-on-Chip, Internet of Things, and cloud computing technologies, cyber physical systems are evolving as a major controller during and post the manufacturing products process. In additional to their real physical space, cyber products nowadays have a virtual space. A product virtual space is a digital twin that is attached to it to enable manufacturers and their clients to better manufacture, monitor, maintain and operate it throughout its life time cycles, i.e. from the product manufacturing date, through operation and to the end of its lifespan. Each product is equipped with a tiny microcontroller that has a unique identification number, access code and WiFi conductivity to access it anytime and anywhere during its life cycle. This paper presents the cyber physical systems architecture and its role in manufacturing. Also, it highlights the role of Internet of Things and cloud computing in industrial manufacturing and factory automation.

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“…After a century of development, the petrochemical industry has a higher level of automation and informatization. However, under the historical background of big data and cloud computing, it is necessary to further improve the production efficiency, resource allocation, and management coordination ability of the petrochemical industry, so as to realize the leap from digitization to intelligence in the petrochemical industry. Sinopec Group (hereinafter referred to as Sinopec), took the lead in the construction of a smart factory since 2012, and put forward the petrochemical cyber‐physical system (PCPS) for the industry, took PCPS as the infrastructure of the petrochemical smart factory, and carried out the pilot construction in four enterprises; they thereby promoted the transformation of enterprise production mode and management and control mode, improved the level of safety and environmental protection, cost decreasing and benefit increasing, and green and low carbon, accelerating the improvement of labor productivity, and accumulating valuable practice experience …”

Section: Introductionmentioning

confidence: 99%

System Structure and Network Computing Architecture of Petrochemical Cyber‐Physical System: Overview and Perspective

Suo

Liu

2019

Can J Chem Eng

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The cyber-physical system (CPS) has become the key infrastructure to support the development of smart manufacturing. On the basis of analyzing the CPS theory and industrial characteristics of the petrochemical industry, this paper defines the system structure of the CPS in petrochemical called petrochemical cyber-physical system (PCPS), and divides PCPS into three system structure levels, proceeding from the analysis on the overall development of the petrochemical industry and the production situation of Sinopec Group. On the basis of this system structure, the unit pattern structure, unit level structure, network architecture, computing architecture, and working model of PCPS are studied and analyzed. Finally, this paper introduces the application scenario of PCPS in the construction of a Sinopec smart factory.

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Cyber-physical systems, internet of things and big data

Cited by 85 publications

References 12 publications

Conceptualizing the key features of cyber‐physical systems in a multi‐layered representation for safety and security analysis

Conceptualizing the key features of cyber‐physical systems in a multi‐layered representation for safety and security analysis

Cyber physical systems role in manufacturing technologies

System Structure and Network Computing Architecture of Petrochemical Cyber‐Physical System: Overview and Perspective

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