LCAC CAMS 12 Slot I/O Rack System
UEI-CAMS
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The Navy’s Landing Craft Air Cushion (LCAC) are rugged amphibious vessels designed to bring warfighters, troops, and critical supplies ashore from surface ships. As part of the LCAC Service Life Extension Program (SLEP), the Navy needed a hardened rehost system to mitigate obsolescence and increase dependability for 75 LCAC crafts in the fleet. A TRL 9 Command, Control, Computers, Communication and Navigation (C4N) SBC4 Control, Alarm and Monitoring System (CAMS) was needed, as well as crucial failsafe assurances and the ability to handle a variety of I/O signals. UEI offered a commercial-off-the-shelf (COTS) solution to meet the stringent requirements of the Navy.
Navy SLEP required a rugged and flexible COTS data acquisition (DAQ) and control system that could easily be rehosted and deployed.
The DAQ and control system had to run the hardened VxWorks operating system, support redundant Ethernet, and meet a specific list of required I/O for successful operation.
The system had to be tested to both MIL-STD-810 and -461 specifications.
UEI was selected for our UEI-CAMS COTS embedded military rack system that included the required MIL-STD-1553 I/O, analog and digital I/O, rs-485, and more.
The UEI-CAMS is a deployment of UEI’s COTS UEIPAC 1200-MIL 12-slot I/O chassis. The unit includes 11 I/O boards selected specifically to match the LCAC application. Plus, with 2 independant ethernet ports, redundancy for fail safes could be achived.
UEI supported the VxWorks operating system, which was required by the Navy. All the drivers for the boards are provided in UEI’s VxWorks BSP which is included with the UEI-CAMS.
 | UEI PROVIDED THE NAVY LCAC FLEET WITH RUGGED AND FLEXIBLE DAQ AND CONTROL SYSTEMS THAT ENSURE SYSTEM RELIABILITY AND LONGEVITY. |
UEI’s system ran VxWorks with redundant Ethernet, helping to reduce maintenance time by an impressive 75%. UEI’s rugged and dependable hardware met and exceeded expectations.
UEI’s 10-Year Availability Guarantee removes the worry of obsolescence and with UEI’s hardware warranty, extendable to 10-years, the LCAC can operate for years to come.
UEI’s was tested to and met the MIL-STD specifications - TRL 9 designation achieved. UEI hardware is so dependable that the UEI-CAMs are still in use on the fleet today.
