Name
Abstract | ||
|---|---|---|
Wearable sensor nodes have gained a lot of attention during the past few years as they can monitor and record people's physical parameters in real time. Wearable sensor nodes can promote healthy lifestyles and prevent the occurrence of potential illness or injuries. This paper presents a flexible wearable sensor system powered by an efficient solar energy harvesting technique. It can measure the subject's heartbeats using a photoplethysmography (PPG) sensor and perform activity monitoring using an accelerometer. The solar energy harvester adopts an output current based maximum power point tracking (MPPT) algorithm, which controls the solar panel to operate within its high output power range. The power consumption of the flexible sensor nodes has been investigated under different operation conditions. Experimental results demonstrate that wearable sensor nodes can work for more than 12 hours when they are powered by the solar energy harvester for 3 hours in the bright sunlight. |
Year | DOI | Venue |
|---|---|---|
2017 | 10.1109/EMBC.2017.8037555 | 2017 39TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) |
Field | DocType | Volume |
Accelerometer,Electric Power Supplies,Wearable computer,Computer science,Solar energy,Maximum power point tracking,Electronic engineering,Sensor system,Solar energy harvesting,Electrical engineering,Power consumption | Conference | 2017 |
ISSN | Citations | PageRank |
1094-687X | 0 | 0.34 |
References | Authors | |
2 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Taiyang Wu | 1 | 18 | 1.96 |
| Md. Shamsul Arefin | 2 | 0 | 1.01 |
| Jean-Michel Redoute | 3 | 40 | 17.61 |
| Mehmet R. Yuce | 4 | 162 | 28.42 |