SolAR: Energy positive human activity recognition using solar cells
The high power consumption of inertial activity sensors limits the battery lifetime of today's
wearable devices. Recent studies promise to extend the lifetime of wearable devices by …
wearable devices. Recent studies promise to extend the lifetime of wearable devices by …
Simultaneous energy harvesting and gait recognition using piezoelectric energy harvester
Piezoelectric energy harvester (PEH), which generates electricity from stress or vibrations, is
attracting tremendous attention as a viable solution to extend battery life of wearable …
attracting tremendous attention as a viable solution to extend battery life of wearable …
Wireless Energy Harvesting for Internet-of-Things Devices Using Directional Antennas
HC Chang, HT Lin, PC Wang - Future Internet, 2023 - mdpi.com
With the rapid development of the Internet of Things, the number of wireless devices is
increasing rapidly. Because of the limited battery capacity, these devices may suffer from the …
increasing rapidly. Because of the limited battery capacity, these devices may suffer from the …
Activity-based profiling for energy harvesting estimation
J Li, A Abusafia, A Lakhdari… - Proceedings of the 22nd …, 2023 - dl.acm.org
We propose a novel activity-based profiling framework to estimate IoT users' harvested
energy based on their daily activities. Energy is harvested from natural sources such as the …
energy based on their daily activities. Energy is harvested from natural sources such as the …
Application of Wireless Power Transfer to Wearable IoT Devices
T Ikeda, R Hasaba, Y Tanaka, H Tani… - 2022 Wireless Power …, 2022 - ieeexplore.ieee.org
The number of wearable IoT devices is increasing rapidly in recent years. Wireless power
transfer (WPT) technology can eliminate battery replacement or charging of the devices. The …
transfer (WPT) technology can eliminate battery replacement or charging of the devices. The …
Solar Cell Based Activity Recognition
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[引用][C] Energy-Positive Activity Recognition towards Batteryless IoT
MM Sandhu - 2022 - espace.library.uq.edu.au
Conventional wearable devices for motion/activity detection rely on batteries to power in-situ
inertial sensors (eg, accelerometers). Batteries, however, have limited energy storage …
inertial sensors (eg, accelerometers). Batteries, however, have limited energy storage …