Eurosatory
2008 provided the venue for many electro-optic (EO)
developers, to introduce panoramic and peripheral imaging
systems offering such capabilities. An example for such
devices is the Situational
Awareness System (SAS) offered by Rheinmetall Defense.
It is provided in modular elements, each covering a
180 degree field-of-view, with a vertical arc covering
60 degrees. The system generates a complete situational
picture, covering 360 degrees with high resolution cameras
(operating 'mega pixel' type sensors). A similar system
was unveiled by Sagem, designed as 'pivot'-mount on
each of the vehicle's corners, providing full panoramic
coverage of the surrounding area. The cameras are positioned
at different angles to extend spatial coverage to the
maximum, both horizontally and vertically.
FLIR
Systems is offering a similar panoramic vision system,
based on thermal sensors. WideEye II covers a 180º
field of view, improving situational awareness for vehicle
crew safety and threat detection. Two WideEyes can be
coupled together for full 360º situational awareness.
As a networkable device, WideEye can also be used with
mid-or long-range camera in a “slew to cue”
configuration automatically pointing other sensors or
platform to points of interest.
A
different concept of panoramic vision system is the
latest version of the Omni-Directional
camera (ODR) from Israel's ODF Optronics. This device
was also introduced at Eurosatoey 2008. The latest ODR
uses six high resolution cameras, scanned simultaneously
to create continuous 360 degree coverage, processed
by powerful digital signal processors developed by ODF
for this application. The new design enables the crew
to monitor the entire area in high resolution, seamlessly
zooming-in to explore targets of interest. The system
retains the directional camera pedestal, which was used
to provide the high resolution image in previous models,
mounting an uncooled thermal imager instead, thus providing
day and night capability with a single system.
Elbit Systems displayed its 'See Through Armor' (STA)
peripheral imaging systems using distributed cameras
offering optimal coverage of the entire vehicle peripheral
area. At Eurosatory, these cameras were mounted on several
armored vehicles, including a French Army VAB 4x4 and
the Renault AMC armored personnel carrier. At Eurosatory
Elbit Systems introduced the first remote sensing application
of its STA system. The system is also included on the
Guardium autonomous unmanned ground vehicle (UGV) providing
peripheral visual perception and situational awareness
to mission controllers seated at the control center.
Selex
Galileo from the Finmeccanica is offering the EZIVIEW
under armor compact vision system, injecting images
from the vehicle's sensors (such as driver's thermal
sight) to be viewed on the periscopic vision block.
EZIVIEW enables the driver to drive in forward-and reserve
under full speed, day or night whilst remaining covered.
When unused, the system can be pivoted away to retain
normal use of the blocks. The system has built-in potential
for up to four sensors inputs. FLIR Systems has also
introduced a 'driver assistant' thermal-viewing device
called PathFindIR, covering a field of view of 36 degrees,
looking beyond the reach of the vehicle's headlights,
detecting and indicating suspicious activities (ambush,
IEDs, obstacles etc). The system is in high volume production
for the global auto industry while a similar system
can be fielded for military use.
Other
articles included in our Eurosatory 2008 focus
are: