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

Li, Defang; Suo, Hansheng; Liu, Wei

doi:10.1002/cjce.23511

Cited by 6 publications

(1 citation statement)

References 56 publications

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“…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 …”

mentioning

confidence: 99%

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2019

Can J Chem Eng

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mentioning

confidence: 99%

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2019

Can J Chem Eng

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Cybersecurity and process safety synergy: An analytical exploration of cyberattack‐induced incidents

Wen,

Khan

2023

Can J Chem Eng

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In recent years, cyber‐connected industrial control systems (ICS) for remote operations have increased cyber and process risks. While process safety is widely studied, its connectivity with the cyber threat has not been well explored. It is crucial to study cybersecurity and process safety in an integrated way to ensure safe operations. This study addresses this gap by first analyzing the cyber incidents related to ICS since 1990. Subsequently, it connects cyber incidents with process accidents by Bowtie based on the ATT&CK framework. It further develops a Bayesian network due to the insignificant probabilities by Bowtie. The developed model is explained with case analysis. This study confirms that the process industry is prone to cyberattacks, and the field controllers are the main targets of attacks. The study observes that the safety instrument system (SIS) is critical for both the attackers and neutralizing the attacks (defenders). Moreover, attackers deploy newer approaches to attack the ICS, and therefore, methods of threat assessment and its neutralizing strategies should be dynamic.

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Digital twin technology and ergonomics for comprehensive improvement of safety in the petrochemical industry

Jia,

Wang,

et al. 2024

Process Safety Progress

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In order to improve the safety performance of the complete industrial chain, the petrochemical industry is in urgent need of digitalization and modernization. Considering two types of safety issues, namely safety hazards originating from non‐human and human sources, this paper proposes two solutions. Digital twin technology provides an effective way for the integration of the physical and information worlds through bidirectional real mapping and real‐time interaction between physical and virtual production lines, which can meet the high requirements of safety, stability, and continuity in the production process. On the other hand, micro‐ergonomics improves human–machine interaction, enhances comfort and work efficiency, and reduces negative emotions and the prevalence of musculoskeletal disorders; macro‐ergonomics and health, safety, environment, and ergonomics (HSEE) concepts take into account the human factor to maximize work efficiency and reduce the rate of injuries, morbidity, and accidents at work.

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

Cited by 6 publications

References 56 publications

Issue Highlights

Issue Highlights

Cybersecurity and process safety synergy: An analytical exploration of cyberattack‐induced incidents

Digital twin technology and ergonomics for comprehensive improvement of safety in the petrochemical industry

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