Greensea Upgrades SeaView's ROV

Posted by Eric Haun
Monday, July 14, 2014
Photo courtesy of Greensea Systems

Greensea Systems, Inc., a developer of technology for Unmanned Underwater Vehicles, installed its advanced ROV control system, Balefire, on a Saab Seaeye Falcon DR owned by SeaView Systems, Inc. SeaView supported NOAA earlier this summer in the multibeam survey of several shipwrecks in Thunderbay National Marine Sanctuary, Lake Huron, Michigan. To successfully complete the survey, it was required the vehicle be able to correlate navigation data and multibeam data accurately, hold station to allow for close-up camera inspection and conduct automated surveys at constant speeds and planned line spacings. Balefire provides for these capabilities and Greensea worked with SeaView to install and test the system in less than a week in preparation for the survey.

Combined with a FOG-based INS developed by Greensea, the Balefire control system added autopilots, station keeping, dynamic positioning, autonomous control modes, path following, mission planning and sensor fusion to the basic Falcon DR ROV system. Balefire provides these functions in a powerful operator workspace that gives pilots an intuitive and powerful interface. Greensea integrated its standard Balefire product to the Falcon ROV by developing a simple software driver for the Falcon handbox controller. No modifications were made to the ROV with the exception of installing the INS. The small Balefire computer simply interfaced with the handbox and the topside interface unit of the Falcon.

SeaView completed the survey for NOAA and delivered superior quality multibeam and video data efficiently and cost effectively with their Falcon system. "Mission planning and operations were a breeze. Not only does Greensea's [Balefire] control system enhance the efficiency of the project, it enhances the efficiency of the ROV by reducing the wear of the thrusters. Integrating the control system will reduce project costs and vehicle maintenance," said Geoff Cook, Operations Manager for SeaView.

Balefire is the new commercial ROV control system product built on the openSEA software architecture which provides robust ROV automation and a powerful operator workspace. Greensea provides the Falcon interface as a standard configuration for Balefire.

greenseainc.com

seaviewsystems.com
 

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter April 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Alfa Laval HCO Filter Approved for Validation Testing

A manufacturer of two-stroke engines has agreed to validation tests of an Alfa Laval hydraulic control oil (HCO) filter . The approval to test the final HCO filter

Maritime Surveillance Drone Testing to Begin this Summer

The AR5 Life Ray UAS, developed by TEKEVER, has been selected by the European Space Agency (ESA) and the European Maritime Safety Agency (EMSA) to demonstrate the

Elandra Yachts Expands, Launches Finishing Department

Elandra Yachts has added another layer of craftsmanship to its boat-building operation with the launch of a new in-house paint department at the Gold Coast plant,

News

Transocean Posts Quarterly Profit on Cost Cutting

Offshore rig contractor Transocean Ltd posted a quarterly profit, compared with a year-earlier loss, as cost cutting helped counter a slump in crude oil prices.

Fisherman Medevaced off Gloucester Coast

A U.S. Coast Guard crew medevaced a 47-year-old fisherman suffering from chest pains off the coast of Gloucester, Mass.   Watchstanders at Sector Boston’s command

Port of Oakland Boosts Night, Weekend Work

Subsidy extended, largest marine terminal adds functions to night gates   A $1.5 million subsidy program to stimulate night and weekend business at the Port of Oakland has been extended.

Underwater Engineering

BAE Systems Bags USN Award for Submarine Propulsors

BAE Systems has received a $72 million contract from the U.S. Navy to produce and deliver propulsor systems for Block IV Virginia-class (SSN 774) submarines. The

Highest-Pull Wireline Conveyance System from Schlumberger

Schlumberger announced today the launch of the MaxPull high-pull wireline conveyance system that can pull from 18,000 lbf to 30,000 lbf in wells 40,000 ft [12,192 m] deep or more.

TGS, PGS Team Up on Eastern Canada Seismic

TGS announces the expansion of its multi-client library offshore Eastern Canada with plans to acquire more than 36,000 km of 2D seismic data, in partnership with PGS,

 
 
Maritime Standards Naval Architecture Offshore Oil Pod Propulsion Port Authority Salvage Ship Electronics Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.0935 sec (11 req/sec)