Color projection display with “through view” function from BAE systems
A specialist in projection displays (the first was installed in the Buccaneer attack aircraft in the 1958 year), BAE Systems, introduced the first waveguide version in the 2012 year. This new technology allows you to manipulate and control the luminous flux between two sheets of glass that work as a waveguide. This offers many advantages, and the first is the compactness of this solution (reduced weight, volume and cost), which makes it possible to eliminate configurations with complex optics typical of existing projection displays. Since the image is inserted and not projected, a bulky projector is eliminated. Finally, waveguide projection displays have a much larger amplitude of eye movement compared to traditional systems, which allows the user to see the correct image, even if not completely adjusted. The first two products developed by BAE Systems, in which a new technology was applied, were LiteHUD, a compact, lightweight, fully digital version for aerial applications, and Q-Sight, a modular, monocular, clip-on system that can improve the situational awareness of commanders and drivers. and shooters vehicles.
At DSEI 2013, the last option was shown - a Q-Warrior “through view” display for a dismounted soldier. The new display has a 40 ° x30 ° field of view and is capable of delivering color images with full color saturation. It is equipped with a function of tracking free space, which allows you to bind to the terrain through symbols and images. Q-Warrior is compatible with night vision goggles and thus provides a seamless day-night transition. In the current configuration, the system is at the stage of technology demonstration and is installed on a guide on the left side of the soldier’s helmet in order to leave the right eye free to aim from weapons. It is not yet clear how constructive design can be refined to obtain a more balanced solution; the system will be refined before it enters the market. However, the new technology looks quite promising in terms of balance of characteristics, weight and cost. The target value of its system, BAE Systems, has defined US dollars in 15000.
Materials used:
Armada International
http://www.baesystems.com
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