Lodestar

Visual of helmet in mixed augmented reality

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LODESTAR (Live Operational Data Enhancement for Situational Awareness Through Augmented Reality) is a soldier system which aims to give to the soldier informations about all his surroundings thanks to a panopli of sensors. It also evaluate the physiological condition of the user. And it has a C4ISR aim to inform commandant of live mission process.

It is divided in 4 zones :

  • Head zone : AR (augmented reality) HMSD-OST (helmet Mounted Sight Display – Optical See Through) with cameras, IMU, LiDaR, displays, physiological sensors, headsets etc.
  • Torso zone : a nano body worn calculator for image processing, recording, streaming, SLAM, GNSS, Battery, radio, HMI, recognize forms, people, mines, etc. thanks to AI
  • Weapon zone : optic, camra, IMU, connected wirelessly connected to the Torso Zone (Ultra Wide Band (UWB))
  • External zone : UAV with VSA (Visual Situation Awareness) system, connected to the soldier

 

More information on the European Defence Fund website

 Dedicated website


This project has received funding from the European Defence Fund (EDF) under grant agreement no. 101102526

CHALLENGES

  • AR HMSD-OST (respecting SWaP conditions) : the visor itself for the displays and the optics remaining stealth
  • Gathering all in one calculator (not to have different radio, different caluculators, etc.). All in a mini box (to avoid the soldier to carry too much components)
  • Gaze tracking
  • Head tracking in external condition (no fixed references)
  • SLAM

MAIN TECHNICAL CHARACTERISTICS

  • 8K optical seethrought AR color helmet mounted display (50pix/°)
  • Ultra wide field of view (100° FoV)
  • Voice spatialisation (3D sound)
  • Corner shooting thermal riffle scope
  • Companion UAV/UGV control
  • High performance AI vision processor for situational awareness
  • HD color dark night vision sensor (NATO level 5)
  • Thermal infrared image sensor
  • Soldier health monitoring (cardio, brain activity/stress/tiredness, perspiration, temperature)
  • CBRN/environnement and navigation sensors
  • Gaze tracking/head tracking for hand free control and targeting

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