Divers Augmented Vision Display (DAVD) Undersea Defence Technology - - PowerPoint PPT Presentation

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Divers Augmented Vision Display (DAVD) Undersea Defence Technology - - PowerPoint PPT Presentation

Apr 11, 2023 124 likes •259 views

Unclassified Divers Augmented Vision Display (DAVD) Undersea Defence Technology 2018 Military Diver Capabilities 27 June 2018 SEC, Glasgow Paul D. McMurtrie Naval Sea Systems Command 0038 Diving Equipment RDT&E Program Manager

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Divers Augmented Vision Display (DAVD)

Undersea Defence Technology 2018 Military Diver Capabilities 27 June 2018 SEC, Glasgow Paul D. McMurtrie

Naval Sea Systems Command 0038 Diving Equipment RDT&E Program Manager Saturation Diving System Program Manager

DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited

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ONR Naval S&T Vision and Strategy …develop revolutionary new capabilities… …mature and transition science & technology advances… …invest in breakthrough scientific research and innovative technology... NAVSEA 00C3 Strategic Plan for 2011-2025 …identify, exploit, and develop technology to advance the state-of-the-art in diving equipment…

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Description:

  • Binocular see-through heads up

display , HUD to provide critical data, (sonar imaging, graphics, augmented & virtual reality (AR/VR), Navigation) in low /zero visibility conditions.

  • Diver locating and positional

tracking for projected 1st and 3rd person perspective to support underwater navigation.

Divers Augmented Visual Display DAVD

“Underwater Night Vision”

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Lumus Optical (waveguide light optical elements)

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Total Internal Reflection (TIR)

See - Thru Image Image Source (Micro Display) Optical Coupling & Magnification Waveguide

Waveguide Optics – The Basics

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Laboratory Testing and Measurements

Key Locator X Y

Eye location measurements

  • Focal Distance
  • Field-of-View
  • Eye Box
  • Image Convergence

Cameras used to simulate the Divers eyes

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Generation 1 DAVD Prototype System

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Design Reference Mission Simulations

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Military Diver Evaluations

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Naval Diving & Salvage Training Center (NDSTC) Panama City, Florida USA (Nov 2017) Mobile Diving & Salvage Unit One (MDSU-1) Joint Base, Pearl Harbor, HI (Feb 2018)

3 Tasks:

  • Navigate to and

locate targets

  • Identify specific

target

  • Complete valve

lineup

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Phased Development and Procurement Approach

  • Generation 1 DAVD capabilities:
  • 2D sonar images for navigation
  • Drawings displayed to assist divers
  • “text messaging”
  • Step by step instructions
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  • 3 monitor control panel.
  • CODA Octopus sonar 3D view as either 1st or 3rd person (i.e. video game or top down)

to HUD and topside.

  • Diver location and head tracking and positioning.
  • Real time 3D view for diver tracking system.
  • Long range 600’ umbilical
  • Diver CPU platform
  • Close-In Visualization System (CIVS).

Generation 2 DAVD:

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Cooperative Research and Development Agreement (CRADA) Exclusive Invention Licensing Agreement

Technology Transition Phase

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Questions?

CONTACT:

Paul D McMurtrie – Diving Equipment RDT&E Program Manager Naval Sea Systems Command Office of the Director of Ocean Engineering, Supervisor of Diving and Salvage Washington Navy Yard, Washington DC USA Tel: 2703 927-9370 paul.mcmurtrie@navy.mil

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