A Low-Cost Open-Source Architecture for a Digital Signage Emergency Evacuation System for Cruise Ships, Based on IoT and LTE/4G Technologies

During a ship evacuation, many people panic as they do not know the direction that leads to the emergency muster station. Moreover, sometimes passengers get crowded in corridors or stairs, so they cannot save their lives. This paper proposes an IoT-enabled architecture for digital signage systems th...

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Bibliographic Details
Published inFuture internet Vol. 14; no. 12; p. 366
Main Authors Cheimaras, Vasileios, Trigkas, Athanasios, Papageorgas, Panagiotis, Piromalis, Dimitrios, Sofianopoulos, Emmanouil
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 01.12.2022
Subjects
4G cellular network
4G mobile communication
Cellular communication
Conformity
Cruise ships
Decision making
digital signage system
Displays (Marketing)
Economic aspects
Emergency communications systems
Evacuation
Evacuation of civilians
Health aspects
Health hazards
Internet of Things
IoT dashboard
IoT platform
Light emitting diodes
Low cost
LTE cellular network
Messages
MQTT
Open source software
Passenger safety
Public buildings
Queueing
Sensors
Signs
Telemetry
Transportation corridors
Trust
United Kingdom
United Kingdom
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Summary:During a ship evacuation, many people panic as they do not know the direction that leads to the emergency muster station. Moreover, sometimes passengers get crowded in corridors or stairs, so they cannot save their lives. This paper proposes an IoT-enabled architecture for digital signage systems that directs passengers to the muster stations of a cruise ship by following the less dangerous route. Thus, crews’ and passengers’ safety risks during a ship evacuation can be low, and human health hazards may be limited. The system is based on a low-cost and open-source architecture that can also be used in a variety of fields in industrial IoT applications. The proposed modular digital signage architecture utilizes Light Emitting Diode (LED) strips that are remotely managed through a private Long-Term Evolution (LTE)/Fourth Generation (4G) cellular network. Publish–subscribe communication protocols were used for the control of the digital strips and particularly through a Message Queuing Telemetry Transport (MQTT) broker who publishes/subscribes every message to specific topics of the realized IoT platform, while the overall digital signage system centralization was implemented with an appropriate dashboard supported from an open-source RESTful API.
ISSN:1999-5903
1999-5903
DOI:10.3390/fi14120366