A drone that loses its position when GNSS is jammed. A logistics cell rebuilding the picture by hand. A medical cell that must decide on an evacuation in minutes.
AITHREN answers these three situations with three software products that share the same principles: they run without a network, on the customer’s hardware, and a human decides.
Reconnaissance, logistics, medical: three trades, one standard. Computation on board or on the customer’s machine, no data leaving, a human deciding. Knarr and Eira run entirely offline, on an ordinary computer.
Reconnaissance
Navigation and detection: exist (simulation)
Autonomy and navigation for small drones and robots, even without GNSS or a link: position held day and night, on-board detection, discretion.
Logistics
Exists (simulation)
The offline logistics copilot: logistic picture, 24 and 48 hour projections, resupply plan across trucks, robots and cargo drones.
Logistics
MVP (simulation)
Medical evacuation decision support: compared options, a human validating every evacuation.
One operation, from reconnaissance to resupply and evacuation: each solution takes over where it is useful.
The mission is prepared on the ground and loaded on board. Nothing that follows needs a link.
The satellite position disappears. On-board navigation takes over and holds the position within a few metres.
At night, the position stays held within about ten metres.
Two vehicles and a group of people are detected by the drone and scored for confidence; a human reviews the detections at the station.
A fake GNSS signal reappears. It is recognised and rejected in under two seconds instead of being followed.
The mission continues without a link. Observations come back as soon as possible, without giving the drone away.
Reliable information reaches the C2. Knarr updates the logistic picture and proposes the resupply; Eira ranks the evacuation options. A human decides.
Every figure comes from simulations on open or synthetic data. No flight test and no operational data yet.
Simulation, open or synthetic data
| Solution and condition | Result |
|---|---|
| Lodestone, inertial sensor alone (reference) | ≈ 4.4 km error (CEP50) |
| Lodestone, day, without GNSS | 2.7 to 4.3 m (CEP50) |
| Lodestone, night, without GNSS | 11 to 17 m (CEP50) depending on terrain |
| Lodestone, GNSS spoofing | detected in 1 to 2 s, position held |
| Knarr, synthetic brigade | 20 of 20 projected stock-outs removed, 76 trips on time |
| Eira, synthetic scenario | ranked options, every evacuation validated by a human |
Test protocols are written before the simulations, and results are reported as they are, failures included.
Night GNSS-free flight at 50 m CEP or better over 5 km; logistic picture produced automatically; first letters of intent.
Lodestone integrated on two or three platforms and field-tested; Knarr and Eira evaluated on an exercise.
Full red-team test set, first orders, Lodestone station v1, production partners.
The three applications run online on a fictitious exercise. Ask for an account: we create it by hand and send you the access details by e-mail.