Micro-Drone Tracking Over 150m Multi-Submap | Marvelmind
Video Overview & Technical Details
This video demonstrates Marvelmind's ultrasonic indoor positioning system tracking a micro-drone across 150+ meters using a multi-submap architecture. The setup uses 1 Micro-TX mobile beacon, 8 Mini-RX stationary beacons, and a modem controller to maintain positioning across three 50m corridor submaps plus one 100m² room submap. Watch how the system delivers continuous, meter-accurate tracking for indoor autonomous flight.
Key Takeaways
- Multi-submap architecture enables 150+ meter continuous drone tracking across corridors and large rooms
- Ultrasonic positioning delivers centimeter-accurate indoor navigation without GPS dependency
- Starter Set NIA-03 provides immediate deployment for small-drone autonomous applications
- Modular beacon system scales from single rooms to warehouse-sized facilities
- Central modem controller supports simultaneous tracking of multiple mobile beacons
Relevant For: Engineers & System Designers
Robotics engineers and autonomous drone developers need reliable indoor positioning for extended-range flight paths. This demo solves the challenge of maintaining accurate real-time location tracking across long corridors and large rooms where GPS fails.
FAQ
Technical Background & System Details
Marvelmind's ultrasonic indoor positioning system enables precise micro-drone tracking over extended distances by leveraging a multi-submap architecture—a critical capability for autonomous robotics in GPS-denied environments. This demonstration showcases real-world deployment with four interconnected submaps: three 2D submaps spanning a 50-meter corridor plus one 3D submap covering a 100m² room. The hardware configuration includes a single Micro-TX beacon mounted on the drone, eight Mini-RX stationary beacons positioned around the environment, and a central modem controller managing real-time location updates. Unlike traditional indoor positioning systems limited to single rooms, this multi-submap approach extends coverage to 150+ meters while maintaining centimeter-level accuracy. The starter set provides immediate deployment capability, with optional Mini-RX units for corridor coverage extension. This architecture addresses the fundamental challenge facing warehouse automation, indoor drone delivery systems, and autonomous robot navigation: reliable, continuous positioning across large industrial spaces. Marvelmind's ultrasonic technology achieves this without the signal degradation and reflection problems common to UWB systems, making it ideal for complex indoor environments with obstacles and multiple rooms.
Related Resources
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