Related Experiment Video
Updated: Feb 4, 2026
07:55
Standard Operating Procedure for Lyssavirus Surveillance of the Bat Population in Taiwan
Published on: August 27, 2019
8.0K
BATS: Adaptive Ultra Low Power Sensor Network for Animal Tracking.
Niklas Duda1, Thorsten Nowak2, Markus Hartmann3
1Institute for Electronics Engineering, Friedrich-Alexander University of Erlangen-Nürnberg, Erlangen 91058, Germany. niklas.duda@fau.de.
Sensors (Basel, Switzerland)
|October 11, 2018
Summary
The BATS project uses an ultra-low power wireless sensor network to track bat behavior. This system enables high-resolution flight trajectory recording and efficient energy use for bat monitoring.
Area of Science:
- Ecology
- Bio-logging
- Wireless Sensor Networks
Background:
- Understanding bat behavior is crucial for ecological studies.
- Traditional tracking methods often lack the resolution or power efficiency for long-term monitoring.
- The need for non-invasive, high-fidelity tracking solutions is increasing.
Purpose of the Study:
- To present the BATS project, a novel system for tracking bat behavior.
- To detail the design and evaluation of an ultra-low power wireless sensor network for bat monitoring.
- To demonstrate a flexible and energy-efficient solution for high-resolution bat tracking.
Main Methods:
- Development of a lightweight, multi-feature wireless sensor node for attachment to bats.
- Implementation of inter-sensor node communication for encounter tracking.
- Deployment of a ground node grid for high spatial and temporal resolution flight trajectory recording.
- Integration of a long-range telemetry system to extend data reception range.
Main Results:
- Successful tracking of bat encounters through sensor node communication.
- High-resolution recording of individual bat flight trajectories.
- Extended data reception capabilities beyond the ground node network.
- Demonstration of ultra-low energy consumption and adaptive functionality.
Conclusions:
- The BATS project provides an effective and energy-efficient solution for detailed bat behavior tracking.
- The system's flexibility and adaptive capabilities optimize energy usage for long-term deployment.
- This technology offers significant advancements in bio-logging and ecological research for volant mammals.
Related Concept Videos
02:26Protein Networks
4.5K
An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
4.5K
01:08Power
13.0K
The concept of work involves force and displacement; meanwhile, the work-energy theorem relates the net work done on a body to the difference in its kinetic energy, calculated between two points on its trajectory. While none of these quantities or relations involves time explicitly, we know that the time available to accomplish work is often just as important as the amount of work itself. For example, sprinters in a race may have achieved the same velocity at the finish, therefore,...
13.0K
02:18Network Covalent Solids
16.2K
Network covalent solids contain a three-dimensional network of covalently bonded atoms as found in the crystal structures of nonmetals like diamond, graphite, silicon, and some covalent compounds, such as silicon dioxide (sand) and silicon carbide (carborundum, the abrasive on sandpaper). Many minerals have networks of covalent bonds.
To break or to melt a covalent network solid, covalent bonds must be broken. Because covalent bonds are relatively strong, covalent network solids are typically...
To break or to melt a covalent network solid, covalent bonds must be broken. Because covalent bonds are relatively strong, covalent network solids are typically...
16.2K
01:22Instantaneous Power
916
Instantaneous power is important in electrical circuits, mainly when dealing with sinusoidal input. Instantaneous power, denoted as p(t), results from the multiplication of the instantaneous voltage (v(t)) across an element and the instantaneous current (i(t)) flowing through it. This relationship adheres to the passive sign convention and represents a fundamental principle in electrical engineering.
916
01:14Complex Power
914
Power engineers have introduced the concept of complex power to determine the cumulative effect of parallel loads. This idea plays a crucial role in power analysis because it encompasses all the details related to the power consumed by a specific load.
Complex power is defined as the multiplication of the voltage and the complex conjugate of the current. The magnitude of this power, known as apparent power, is measured in volt-amperes (VA). Notably, the angle of the complex power equates to the...
Complex power is defined as the multiplication of the voltage and the complex conjugate of the current. The magnitude of this power, known as apparent power, is measured in volt-amperes (VA). Notably, the angle of the complex power equates to the...
914
01:07Electrical Power
3.8K
Electric power is the product of current and voltage, represented in units of joules per second, or watts. For example, cars often have one or more auxiliary power outlets with which you can charge a cell phone or other electronic devices. These outlets may be rated at 20 amps and 12 volts, so that the circuit can deliver a maximum power of 240 watts. Consider a 25 Watt bulb and a 60 Watt bulb. The conversion of electrical energy produces heat and light, while the kinetic energy lost by the...
3.8K