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Design of sensor node for air quality crowdsensing
2015 IEEE Sensors Applications Symposium (SAS), 2015Abstract—Information on air-quality in urban environments is typically measured only at limited number of sites, due to cost of measurement of atmospheric concentrations of toxic gases (CO, NO2, SO2) within accuracy boundaries defined by regulative bodies.
Dinko Oletic, Vedran Bilas
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Air Quality and MObility Extensible Sensor Platform
2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 2020Localized air pollution need to be tackle in dense urban area. This paper presents a mobile sensor platform aiming at high quality air particle matter measurements in a metropolis. Its installation on a bus service enables a cost-effective sensor deployment and the integration of computing power at the edge.
Laurent Morin +3 more
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2020
Air quality is typically registered by established systems of high-precision devices in order to monitor compliance with limit values. Nevertheless, these existing air quality measuring techniques have limitations: they cannot observe spatiotemporal variations in high resolution, provide data about target-specific monitoring, personal exposure, real ...
S. M. Shiva Nagendra +2 more
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Air quality is typically registered by established systems of high-precision devices in order to monitor compliance with limit values. Nevertheless, these existing air quality measuring techniques have limitations: they cannot observe spatiotemporal variations in high resolution, provide data about target-specific monitoring, personal exposure, real ...
S. M. Shiva Nagendra +2 more
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Development of Air Quality Sensor
SAE Technical Paper Series, 2002<div class="htmlview paragraph">For complete automotive climate control systems, it is desirable to have breathing air quality control as well as the air conditioning systems for the passenger cabin. For this endeavor, Auto Ventilation Control System (AVCS) has been introduced.
Shingo Ito +5 more
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Key sensor discovery for quality audit of air sensor networks
Proceedings of the 18th International Conference on Mobile Systems, Applications, and Services, 2020Air quality has impacts on our health and environment extremely. To monitor air pollutants, with the maturity of wireless sensor network, low-cost air sensors are deployed to trace pollution sources and detect personal exposure. Regular quality audit of deployed sensors is essential to ensure data quality of large-scale air monitoring networks. However,
Tzu-Heng Huang +2 more
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Portable Air Purifier with Air Quality Monitoring Sensor
2019 IEEE XXVIII International Scientific Conference Electronics (ET), 2019Air quality has become a major concern for citizens all over the world. It is well documented that Fine Particulate Matter (FPM) is a health hazard which can affect the cardiovascular system, respiratory system, etc. and lead to high mortality rates. This study presents the development and implementation of an innovative portable air purifier.
Marin Berov Marinov +4 more
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Smart Sensor Network for Air Quality Monitoring Applications
2005 IEEE Instrumentationand Measurement Technology Conference Proceedings, 2006This paper presents a network for indoor and outdoor air quality monitoring. Each node is installed in a different room and includes tin dioxide sensor arrays connected to an acquisition and control system. The nodes are hardwired or wirelessly connected to a central monitoring unit. To increase the gas concentration measurement accuracy and to prevent
Octavian Postolache +2 more
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Development of Air Quality Sensors
The chapter “Development of Air Quality Sensors” discusses advancements in air quality monitoring, focusing on colloid-based sensors. It highlights the increasing need for air quality control due to the rising anthropogenic sources of pollution. It also explores the detection mechanisms of gases like CO2, NH3, NO2, and volatile organic compounds ...Deuber Lincon da Silva Agostini +7 more
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Bus as a sensor: A mobile sensor nodes network for the air quality monitoring
2017 IEEE 13th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), 2017Air pollution is an important issue due to its direct impact on human health. To cope with this problem, in urban areas a “monitor and react” approach, based on measurements provided use of static monitoring stations, is commonly adopted introducing constrains to the amount of areas that can be monitored within the city.
Biondi, Salvatore Michele +3 more
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Sensor Failure Detection of Air Quality Monitoring Network
IFAC Proceedings Volumes, 2000Fault detection and process monitoring using principal component analysis (PCA) has been studied intensively and largely applied to industrial processes. This paper proposes an approach to sensor fault detection and isolation via principal component analysis and its application to sensor failure detection of an air quality monitoring network in ...
Harkat, Mohamed-Faouzi +2 more
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