Skip to Main content Skip to Navigation
Journal articles

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

Abstract : 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.
Complete list of metadata

https://hal.archives-ouvertes.fr/hal-02940977
Contributor : Open Archive Toulouse Archive Ouverte (oatao) <>
Submitted on : Wednesday, September 16, 2020 - 5:07:45 PM
Last modification on : Wednesday, June 9, 2021 - 10:00:35 AM
Long-term archiving on: : Friday, December 4, 2020 - 5:23:48 PM

File

lachtar_26287.pdf
Files produced by the author(s)

Identifiers

Citation

Abdelfatteh Lachtar, Thierry Val, Abdennaceur Kachouri. Elderly monitoring system in a smart city environment using LoRa and MQTT. IET Wireless Sensor Systems, IET, 2020, 10 (2), pp.70-77. ⟨10.1049/iet-wss.2019.0121⟩. ⟨hal-02940977⟩

Share

Metrics

Record views

45

Files downloads

112