LPWAN Based IoT Surveillance System for Outdoor Fire Detection
Reads0
Chats0
TLDR
A low-cost Internet of Things (IoT) prototype for fire detection in outdoor environments based on sensors and Low Power Wide Area Network (LPWAN), focused on the accuracy in the temperature and gas measurement at the moment a fire starts.Abstract:
Many fire situations have represented the loss of lives and material costs due to the lack of early fire detection through smoke or gas sensing, which can become complex and critical Meanwhile, engineers worldwide develop and test multiple systems for smoke and gas detection, commonly based on sensor networks, digital image processing, or computer vision Furthermore, the detection system must work thoroughly with alarms and warnings that aware of a risk situation for prompt evacuation of the population in the surroundings based on a reliable data network topology with adequate device deployments that will let us know the moment a fire outbreak This paper presents a low-cost Internet of Things (IoT) prototype for fire detection in outdoor environments based on sensors and Low Power Wide Area Network (LPWAN), focused on the accuracy in the temperature and gas measurement at the moment a fire starts For its achievement, we integrated wireless components, development boards, and electronic devices, following the management of information updates through a database schema for the alarm settings based on the data gathered from the sensorsread more
Citations
More filters
Journal ArticleDOI
Efficient Anomaly Detection for Smart Hospital IoT Systems.
TL;DR: In this article, an anomaly detection system (ADS) is proposed in a smart hospital IoT system for detecting events of interest about patients' health and environment and, at the same time, for network intrusions.
Journal ArticleDOI
A Privacy-Preserving Iot-Based Fire Detector
Abdullah H. Altowaijri,Mohammed S. Alfaifi,Tariq Alshawi,Ahmed B. Ibrahim,Saleh A. Alshebeili +4 more
TL;DR: In this paper, a fire detection system that preserves the privacy of surroundings, while maintaining a high level of accuracy for fire detection is proposed, and that is achieved by sending to the cloud features extracted from the video captured by the IoT device, instead of sending the actual footage.
Journal ArticleDOI
An Alertness-Adjustable Cloud/Fog IoT Solution for Timely Environmental Monitoring Based on Wildfire Risk Forecasting
Athanasios Tsipis,Asterios Papamichail,Ioannis Angelis,George Koufoudakis,Georgios Tsoumanis,Konstantinos Oikonomou +5 more
TL;DR: A WSN-based IoT system that seamlessly integrates all aforementioned technologies, having at its core the cloud/fog hybrid network architecture, and is able to autonomously adjust its sensing behavior based on the criticality of the prevailing environmental conditions, regarding one of the most notable climate hazards, wildfires.
Journal ArticleDOI
Advances Toward the Next Generation Fire Detection: Deep LSTM Variational Autoencoder for Improved Sensitivity and Reliability
TL;DR: In this paper, a novel fire detection method using deep Long Short Term Memory (LSTM) neural networks and variational autoencoder (VAE) was developed to meet the increasingly stringent requirements and outperform existing fire detection methods.
Journal ArticleDOI
On the Use of Cameras for the Detection of Critical Events in Sensors-Based Emergency Alerting Systems
TL;DR: A sensors-based emergency detection and alerting system is extended to also exploit visual monitoring when identifying critical events, to reinforce the use of cameras as a relevant sensor unit, bringing promising results for emergencies management.
References
More filters
Journal ArticleDOI
A comparative study of LPWAN technologies for large-scale IoT deployment
TL;DR: It is shown that Sigfox and LoRa are advantageous in terms of battery lifetime, capacity, and cost, and NB-IoT offers benefits interms of latency and quality of service.
Journal ArticleDOI
On the lifetime of wireless sensor networks
Isabel Dietrich,Falko Dressler +1 more
TL;DR: This survey was the starting point for a generic definition of sensor network lifetime for use in analytic evaluations as well as in simulation models—focusing on a formal and concise definition of accumulated network lifetime and total network lifetime.
Journal Article
Towards sensor database systems
TL;DR: In this article, the authors define the concept of sensor databases mixing stored data and sensor data represented as time series and describe the design and implementation of the COUGAR sensor database system.
Journal ArticleDOI
A Review on Forest Fire Detection Techniques
TL;DR: This work will summarise all the technologies that have been used for forest fire detection with exhaustive surveys of their techniques/methods used with exhaustive comparisons between the four methods.
Posted Content
Data Collection and Wireless Communication in Internet of Things (IoT) Using Economic Analysis and Pricing Models: A Survey
TL;DR: In this paper, the authors provide a review on economic analysis and pricing models for data collection and wireless communication in Internet of Things (IoT) and highlight some important open research issues as well as future research directions.
Related Papers (5)
Design and Implementation of Automatic Fire Alarm System based on Wireless Sensor Networks
Lei Zhang,Gaofeng Wang +1 more