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Nov 02, 2009
Can do attitude for latest ROV control system
In recent years, manufacturers of sensors for Remotely Operated Vehicles (ROVs) have developed increasingly sophisticated systems in ever smaller, lighter packages. This has allowed ROV manufacturers to offer evermore high-tech solutions for port security applications including structural and vessel hull inspection, diver support, surveillance operations, mine countermeasures, and intervention/recovery etc.
However, the ability to carry a vast array of tools has taken its toll on existing ROV control systems to the point of overload, leaving operators with vehicles performing at limited capacity. This led Sub-Atlantic Ltd to develop the subCAN control system.Features subCAN comprises a PC running Windows LabView, a pilot’s hand control unit and touch screen monitor. The topside PC communicates with compact subsea control boards in the ROV thus providing data acquisition, sensor interrogation and real-time vehicle diagnostics. The simplicity and compactness of the package might lead one to assume that system functionality is very limited, yet it includes multiple/expandable digital and analogue channels, diagnostics, fault protection and auto positioning. The ability to increase system nodes or to have extra PCs in series is crucial. For security ops, the capacity to integrate further sensors or to expand the mission role at short notice is fundamental, as is the capability for simulated mission training prior to any live operations. From PTI 42 page 92. Read the full article here.
 
Intermodal transportation: The next wave?
 Holidays are almost over, for those lucky enough to go on vacation. I spent my time away from the sea, and well above sea level. Just for reassurance. As you might know, the majority of Dutch grounds are below sea level (about 65%), and we keep dry feet by pumping water. Without that, we would build our sandcastle around "Amersfoort at the Sea" (a city some 80km inland).
However, spending time in the Alps, some 800m above sea level, my rectangular box driven mind did not come to a complete standstill, wondering about hinterland transportation.
New Strategy & Development Director appointed at Dunkerque Port
 Jean-Frédéric Laurent has just been appointed Strategy and Development Director of Dunkerque Port, replacing Pierre Joly on his retirement. He is 41. |
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