EIVA announces SUBSEA Time Tagging product

press release
Monday, March 12, 2012

EIVA announces the new SUBSEA version of its ATTU (Accurate Time Tagging Unit) for integration into subsea platforms such as ROV, AUVs etc. The EIVA ATTU adds high-precision time stamping across multiple sensor inputs – and thereby enables higher precision of the resulting surveys.


For complex surveys, typically MBE, the off-shore industry has proven time tagging precision requirements beyond that which can be made on standard PCs. The rack version of the ATTU offers astonishing 50 microsecond guaranteed time tagging – many times better than the requirement and what standard PC / Windows implementations can offer. With the SUBSEA ATTU, we have put the ATTU electronics and software in a subsea housing for easy integration into ROVs, ROTVs, AUVs or other subsea platforms. This offers even greater precision due to removal of the latency and delay of communications.


Some of the improvements included in this latest generation of the ScanFish are:
 

  • Increase precision of surveys, due to precise time tagging across multiple sensors.
  • Multiplexing, the SUBSEA ATTU includes a serial-to-IP multiplexing, thereby allowing simply plug-and-play connectivity of serial sensors into the SUBSEA ATTU,
  • Umbilical comms, the SUBSEA ATTU includes IP based communication over the umbilical thereby offering a simple way for ROV builder to build upon.
  • Reduce cost of cabling, a side effect of the ATTU and the SUBSEA ATTU is that it greatly reduces the on-ship cable installations due to the built-in serial-to-IP multiplexing.

 

The SUBSEA ATTU is also available in an OEM version, where the electronics main board and related software can be built into own subsea housing unit.

Maritime Reporter September 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Wärtsilä Expects 5% Sales Growth

Wärtsilä announced its third quarter results, reporting that it sees good development in order intake and profitability. According to Wärtsilä, third quarter

MacGregor Reorganizes into 7 Operative Divisions

MacGregor, part of Cargotec, announces changes in its operative structure and starts a reorganization into seven operative divisions which will become effective on January 1, 2015.

Iridium Partners with Trimble to Support Expansion

Iridium Communications Inc. announced an agreement with Trimble that expands the company's use of satellite communications in its core Transportation and Logistics

Technology

Nordic Wins with Noble

Nordic Maritime, a leading offshore service operator, today announced a five year time charter for its DP2 IMR Subsea vessel, Mokul Nordic, which has been awarded by Noble Energy,

Foster Wheeler to Upgrade ExxonMobil's Antwerp Refinery

Foster Wheeler AG announced today that a subsidiary of its Global Engineering and Construction Group has been awarded an engineering, procurement, and construction

Pemex Suspends Eviction of Workers in Campeche

Due to the behavior shown by the low pressure system in the Gulf of Mexico, whose career was diverted in the last hours, the Technical Analysis Group Emergency

Marine Electronics

Iridium Partners with Trimble to Support Expansion

Iridium Communications Inc. announced an agreement with Trimble that expands the company's use of satellite communications in its core Transportation and Logistics

Virtual AIS Beacons Employed in MH370 Search

Vesper Marine, a manufacturer of marine safety products and virtual Aids to Navigation (ATON), announced that its Virtual AIS Beacons are employed in the search

GOST Security System thwarts Break-in

GOST (Global Ocean Security Technologies), announced that its GOST Insight HD GPS Security System was instrumental in foiling the theft of electronics onboard a powerboat in Aventura, Florida.

Offshore

Ocean Installer Enters Australian O&G Market

Ocean Installer’s said that it has established office in Perth, Australia to meet demand for subsea construction services.  “This is the beginning of our presence

Nordic Wins with Noble

Nordic Maritime, a leading offshore service operator, today announced a five year time charter for its DP2 IMR Subsea vessel, Mokul Nordic, which has been awarded by Noble Energy,

Pemex Suspends Eviction of Workers in Campeche

Due to the behavior shown by the low pressure system in the Gulf of Mexico, whose career was diverted in the last hours, the Technical Analysis Group Emergency

Energy

MEPC Makes Progress on Energy Efficiency, Emissions

The Marine Environment Protection Committee (MEPC) of the International Maritime Organization (IMO) met for its 67th session from October 13-17, 2014, at IMO Headquarters in London.

Wärtsilä Expects 5% Sales Growth

Wärtsilä announced its third quarter results, reporting that it sees good development in order intake and profitability. According to Wärtsilä, third quarter

Total CEO Plane Crash: Russian Prosecutors Detain More Suspects

Russian prosecutors detained four Moscow airport workers and denied bail to the driver of a snow plough which hit a private jet killing the CEO of French oil company Total earlier this week,

Marine Equipment

Interferry Applauds IMO Consideration of BWTS Exemption

Interferry has praised a decision made at last week’s meeting of the IMO Marine Environment Protection Committee (MEPC) that could exempt certain ferry operators

MAN Diesel & Turbo Updates Turbocharger Safety Warning

MAN Diesel & Turbo SE has released an update to Alert Service Bulletin ASB2013/02/18 containing important safety information related to NA and NR type grey cast iron turbochargers.

Wärtsilä Expects 5% Sales Growth

Wärtsilä announced its third quarter results, reporting that it sees good development in order intake and profitability. According to Wärtsilä, third quarter

 
 
Maritime Careers / Shipboard Positions Maritime Security Maritime Standards Naval Architecture Offshore Oil Pipelines Port Authority Salvage Ship Electronics Sonar
rss | archive | history | articles | privacy | terms and conditions | 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: 0.1873 sec (5 req/sec)