An IoT Software Architecture for an Evacuable Building Architecture

Muccini, Henry; Arbib, Claudio; Davidsson, Paul; Moghaddam, Mahyar Tourchi

doi:10.24251/hicss.2019.083

Cited by 14 publications

(2 citation statements)

References 6 publications

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“…Finally, for the first path we have L 1,2 = L 2,3 = 2 m, since the footbridge width is about 2 m wide. For the second one, the staircase is 30 m wide, so we take L 1,2 = L 2,3 = 30 m. Several authors assume that the free flow walking speed on a flat surface is on average about 1.3 m/s (Hermant 2012;Fruin 1971;Muccini et al 2019). This velocity evolves according to several factors as the social composition of the crowd, the culture, the density or the presence of stairs.…”

Section: Design Of the Networkmentioning

confidence: 99%

An analysis of the effects of territory properties on population behaviors and evacuation management during disasters using coupled dynamical systems

et al. 2022

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One of the major current challenges in the field of security and safety of populations is to advance further in the understanding and the ability to anticipate their behaviors when faced with threats or disasters. Several factors such as the hazard properties or the culture of risk can influence people behavior during a disaster. In this paper, we assume that the spatial configuration of the site where the disaster takes place has also a significant impact on collective behaviors. For this, we use a mathematical model based on meta-population networks, in order to design realistic evacuation scenarios. This model, called the Alert-Panic-Control model, allows, on the one hand, to take into account the temporal dynamics of collective behaviors in front of disaster and on the other hand, the spatial context considered in terms of site maximum capacity. From the results of a in situ experiment carried out in 2019 with the population of Le Havre (France) concerning an industrial accident hypothesis, and in particular from the different evacuation paths chosen by the respondents, three scenarios of evacuation of the place located below the street level and in front of the Niemeyer Cultural Centre were built. The results are able to quantify how the contagion of panic has a major impact or not on an evacuation forced by specific territorial properties. Too narrow paths can cause panic phenomena due to bottleneck. They also highlight that the function of the refuge places, recreational function in this case, must be taken into account insofar as they can gather many people, impeding the evacuation of the population exposed to the danger.

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Section: Design Of the Networkmentioning

confidence: 99%

An analysis of the effects of territory properties on population behaviors and evacuation management during disasters using coupled dynamical systems

et al. 2022

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“…The study in [6] showed the methodology to implement the expert system using Bayesian Belief Network (BBN) which proved to be a great fire analysis solution. In [7] a great method is suggested which uses IoT protocols in providing the safest and fastest desertion path in real-time for the evacuation. The number of internet-connected devices is now more than the number of people on Earth [8] and is predicted to reach 500 billion by the year 2030 [9].…”

Section: Introductionmentioning

confidence: 99%

Security and Fire Safety of Industries with AI and IoT Devices

Ashraf

2023

IJANSER

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Ever-increasing advancement in the field of Artificial Intelligence (AI) has caused a spike in the implementation of the Internet of Things (IoT) devices in the industrial as well as the commercial environment. This also demands its assimilation in the sector of power systems, mainly the security and safety part of the power system which faces the most negligence. This paper underlines the economic losses caused by the laxness shown in this department of power and proposes the practices to minimize such losses using AI integrated into IoT devices in the grid and other areas of the power sector. The research focuses on the safety of humans from fires or intruders as well as from any part of the grid which can be a fire hazard if neglected.

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Internet‐of‐things architectures for secure cyber–physical spaces: The VISOR experience report

Pascale

Cascavilla

Sangiovanni

et al. 2022

J Software Evolu Process

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Internet of things (IoT) technologies are becoming a more and more widespread part of civilian life in common urban spaces, which are rapidly turning into cyber-physical spaces. Simultaneously, the fear of terrorism and crime in such public spaces is everincreasing. Due to the resulting increased demand for security, video-based IoT surveillance systems have become an important area for research. Considering the large number of devices involved in the illicit recognition task, we conducted a field study in a Dutch Easter music festival in a national interest project called VISOR to select the most appropriate device configuration in terms of performance and results. We iteratively architected solutions for the security of cyber-physical spaces using IoT devices. We tested the performance of multiple federated devices encompassing drones, closed-circuit television, smart phone cameras, and smart glasses to detect real-case scenarios of potentially malicious activities such as mosh pits and pickpocketing. Our results pave the way to select optimal IoT architecture configurations-that is, a mix of CCTV, drones, smart glasses, and camera phones in our case-to make safer cyber-physical spaces' a reality.

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An IoT Software Architecture for an Evacuable Building Architecture

Cited by 14 publications

References 6 publications

An analysis of the effects of territory properties on population behaviors and evacuation management during disasters using coupled dynamical systems

An analysis of the effects of territory properties on population behaviors and evacuation management during disasters using coupled dynamical systems

Security and Fire Safety of Industries with AI and IoT Devices

Internet‐of‐things architectures for secure cyber–physical spaces: The VISOR experience report

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