Reduction Algorithm for Gas Measurement Time in Wireless Sensor Network Applications with Limited Power
Many researchers have studied methods to reduce the response and saturation times in gas sensors. In particular, it is very important to reduce the power consumption of a wireless sensor network (WSN) used under limited power constraints. We monitored the response curve of a sensor
after switching on a device, and determined that the sensor has two saturation regions. The response curves were examined for various switch-off times and CO2 gas concentrations. Herein, we present a method for shortening the warm-up time for limited power applications by monitoring
the first saturation region of the sensor response.
Keywords: ALGORITHM; GAS SENSOR; LOW POWER; WIRELESS SENSOR NETWORK
Document Type: Research Article
Publication date: June 1, 2014
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