Implementing Energy Saving Techniques for Sensor Nodes in IoT Applications

Implementing Energy Saving Techniques for Sensor Nodes in IoT Applications

The technique is designed to optimize the energy consumption for sensor processing layer in Internet Of Things (IoT). Sleep time calculation algorithm is built on the gateway to predict the sleep time of sensor nodes according to information quality, information history, and remaining battery capaci...

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Veröffentlicht in:EAI endorsed transactions on industrial networks and intelligent systems 2018-12, Vol.5 (17), p.156076
1. Verfasser: Vo, Huan
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
data collection
Energy conservation
Energy consumption
Internet of Things
iot
low power
Mathematical analysis
Nodes
Photovoltaic cells
Power consumption
Sensors
sleep mode
Solar cells
wireless sensor network
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Zusammenfassung:The technique is designed to optimize the energy consumption for sensor processing layer in Internet Of Things (IoT). Sleep time calculation algorithm is built on the gateway to predict the sleep time of sensor nodes according to information quality, information history, and remaining battery capacity. The power reduction techniques are designed to turn off the functions of node sensors in sleep mode. Sensor Node consumes 2.84% of battery power compared to 12.52% of reading data in a given cycle in 2 hours. Transmission results are 100% successful rate with distances less than 500m. The sensor node consumes 4.47mAh to 28.8mA, corresponding to one AA battery that can sustain the node from 15.6 hours to 11 days. The study also calculates the solar cell solution provided for sensor nodes.
ISSN:2410-0218
2410-0218
DOI:10.4108/eai.19-12-2018.156076