Abstract: Increased levels of particulate matter (PM) in the atmosphere have contributed to an increase in mortality and morbidity in communities and are the main contributing factor for respiratory health problems in the population. Currently, Concentrations are sparsely monitored; for instance, a region of over 2200 square kilometers surrounding Melbourne in Victoria, Australia, is monitored using ten sensor stations. This paper proposes to improve the estimation of PM concentration by complementing the existing high-precision but expensive PM devices with low-cost lower precision PM sensor nodes. Our evaluation reveals that local PM estimation accuracies improve with higher densities of low-precision sensor nodes. Our analysis examines the impact of the precision of the lost-cost sensors on the overall estimation accuracy.
Keywords: Sensor nodes, Enterprise information systems, Internet of Things.
Title: Smart Sensors for Industrial Monitoring in IOT Environment
Author: S.ARAVINTH, S.K.MANIKANDAN
International Journal of Electrical and Electronics Research
ISSN 2348-6988 (online)
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