Elderly monitoring system in a smart city environment using LoRa and MQTT

Autor: Abdennaceur Kachouri, Thierry Val, Abdelfatteh Lachtar
Přispěvatelé: Laboratoire d'électronique et des technologies de l'Information [Sfax] (LETI), École Nationale d'Ingénieurs de Sfax | National School of Engineers of Sfax (ENIS), Réseaux, Mobiles, Embarqués, Sans fil, Satellites (IRIT-RMESS), Institut de recherche en informatique de Toulouse (IRIT), Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées, Université Toulouse - Jean Jaurès (UT2J), Centre National de la Recherche Scientifique - CNRS (FRANCE), Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE), Université Toulouse III - Paul Sabatier - UT3 (FRANCE), Université Toulouse - Jean Jaurès - UT2J (FRANCE), Université Toulouse 1 Capitole - UT1 (FRANCE), École Nationale d'Ingénieurs de Sfax - ENIS (TUNISIA), Université de Sfax (TUNISIA)
Rok vydání: 2020
Předmět:
[INFO.INFO-AR]Computer Science [cs]/Hardware Architecture [cs.AR]
Walking stick
Computer science
Internet of Things
Interoperability
Système d'exploitation
Réseaux et télécommunications
Context (language use)
02 engineering and technology
01 natural sciences
Industrial and Manufacturing Engineering
[INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI]
Architectures Matérielles
Smart city
11. Sustainability
0202 electrical engineering
electronic engineering
information engineering
Telemetry
Open systems
Middleware
Patient monitoring
MQTT
business.industry
Node (networking)
010401 analytical chemistry
020206 networking & telecommunications
Systèmes embarqués
0104 chemical sciences
Machine to machine
Queueing theory
Geriatrics
[INFO.INFO-ES]Computer Science [cs]/Embedded Systems
[INFO.INFO-OS]Computer Science [cs]/Operating Systems [cs.OS]
business
Message queue
Protocols
Smart cities
Computer network
Zdroj: IET Wireless Sensor Systems
IET Wireless Sensor Systems, IET, 2020, 10 (2), pp.70-77. ⟨10.1049/iet-wss.2019.0121⟩
ISSN: 2043-6394
2043-6386
Popis: International audience; With the rapid surge of M-Health and smart city systems, the need to accommodate sensors and actuators to achieve effective automation turns out to be imposed, for an efficient machine-to-machine communication to be maintained. In this regard, the key elements necessary for a successful M-Health system to take place are discovered to be the power consumption and interoperability maintaining factors. In this context, the present study is conducted to devise a special elderly tracking and monitoring system, closely connected to a walking stick device. The proposed design involves a cane cased transmitter node, enabling to send data related to the position and the state of the elderly to a base station, through implementation of the LoRa technology. The latter would then apply the message queuing telemetry transport (MQTT) protocol to interact with the environment once a fall proves to take place. For the purpose of evaluating the advanced design associated coverage range and power consumption rate, as enhanced via LoRa network, several experimental tests have been administered. The achieved results appear to reveal that the suggested architecture recorded average covered area turns out to be of the rate of 6 km2.
Databáze: OpenAIRE
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