• 2020 July 8 17:27

    Maritime partners unveil Autonomous Guard Vessel

    A consortium of maritime partners unveiled the concept design of an Autonomous Guard Vessel on Tuesday 7 July. C-Job Naval Architects, in collaboration with LISA Community, Seazip Offshore Service, Sea Machines, MARIN and eL-Tec Elektrotechnologie, created a modern design which will support the offshore industry by exploiting technology available today, C-Job Naval Architects says in a press release.

    The novel design is smaller and lighter than most current guard vessels used to protect offshore operations and boasts sustainable solutions as well as exploiting the benefits of autonomous shipping. In addition, the Autonomous Guard Vessel (AGV) is set to operate more efficiently as well as require lower operating costs due to no crew being required.

    This clean and lean concept to replace conventional guard vessels came to life in a project group facilitated by LISA, a community for maritime professionals. The project group resulted in a consortium, which includes C-Job Naval Architects, SeaZip Offshore Service, Sea Machines and recently joined by MARIN and eL-Tec elektrotechniek BV. Their combined industry knowledge created this viable, innovative, and sustainable alternative which benefits both wind asset owners and guard vessel operators.

    The Autonomous Guard Vessel is specifically designed for surveillance of offshore structures throughout their life cycle, ranging from wind farms to substation platforms and cable routes. With any area that needs to be secured, the AGV can continuously monitor nearby marine traffic visually as well as via radar and AIS data. With any vessel that approaches the area, measures will be taken to secure the area in order to avoid collisions and damage to the offshore infrastructure. An intruding vessel can be communicated with and will receive information on how to safely navigate the area as well as being physically escorted away from the site by the Autonomous Guard Vessel. Additionally, the encounter will be recorded to provide video footage in case of any violation or accident.

    Pelle de Jong, Founding Partner LISA, explains “Guard vessels perform an essential job, however, it is not the most exciting one for crew. Combined with the fact that conventional guard vessels are mostly outdated and thus aren’t necessarily the most comfortable let alone sustainable, it can be difficult to find well-trained crew willing to do the job.

    “The group set out to improve upon the overall process of securing an offshore area while incorporating sustainable solutions and reducing overall cost. By utilizing the knowledge we have as a group as well as the technology already available, we succeeded in creating a design which does this and more.”

    Thanks to incorporating state-of-the-art technology, the Autonomous Guard Vessel does not require crew onboard the vessel.  Therefore, accommodations can be eliminated in the design, meaning the ship will be considerably smaller than existing guard vessels. The smaller size creates a number of opportunities, such as using batteries thanks to reduced propulsion requirements. Additionally, the reduced power and lack of onboard crew leads to lower operational costs.

    Sustainability is key to ensure both the viability and durability of the design. Rolph Hijdra, Autonomous Research Lead at C-Job Naval Architects, says “We are pleased we were able to develop a battery-powered design, ensuring the Autonomous Guard Vessel is free of harmful emissions. Additionally, the ship has solar panels across the top which allows for the continuation of navigation and communications in case the batteries run out of power.

    “Contrary to current guard vessels, the AGV will continue to be operational even with rough sea conditions and have minimal underwater noise owing to the smaller size, reduced propulsion requirements and absence of a diesel engine.”

    The Autonomous Guard Vessel will recharge its batteries via a charging station. The charging station can be moored independently or connected to existing equipment onsite. Depending on the situation, charging could either be via a cable connection to the on-site equipment such as an offshore transformer platform or locally generated using renewable fuels.

    The consortium envisions an offshore site will need a number of Autonomous Guard Vessels, which can take turns in monitoring the area and recharging. Harm Mulder, Operations Manager at SeaZip Offshore Service, says “The Autonomous Guard Vessels will be constantly patrolling the area and take turns recharging. One fully charged AGV will remain on stand-by supporting operations if a situation arises. For example, when an intrusion is detected – one of the AGVs will monitor, warn, and escort the intruding ship to safety, while the others continue normal operations. Alternatively, it could take over from a monitoring vessel in case the battery runs out of power.”

    While the consortium continues to work on the Autonomous Guard Vessel design, they have considered human intervention for the unmanned vessel. Conventional guard vessels patrolling offshore structures, from installation through to decommissioning, have few incidents that require intervention from those onboard the vessel. For those exceptional circumstances the Autonomous Guard Vessel, if human intervention would be required, will be connected to a Command Center which could control the AGV remotely to ensure correct action is taken. In addition, all data collected by the AGV will be send to the Command Center. This can be a standalone on a mother ship or a shore-based station.

    Frank Relou, Business Development Manager at Sea Machines, says “Smart vessel technology will have the most significant initial impact on small workboats, such as this guard vessel. The development of autonomous technology for vessel operations are occurring on an international level but namely in niche segments, such as the guard vessel and other examples, currently operating in (with supervised autonomy), marine survey, fire, patrol, aquaculture and offshore wind operations.”




2024 March 19

09:47 IMO to open regional office in Fiji to serve the Pacific

2024 March 18

18:13 Brunvoll propulsion chosen for ESVAGT's growing fleet of SOVs
17:42 ADNOC signs second long-term Heads of Agreement for Ruwais LNG Project
17:37 Cemre Marin Endustri shipyard holds launching ceremony for CMAL's MV Isle of Islay
17:24 Fortescue successfully conducts world’s first use of ammonia as a marine fuel in a dual-fueled ammonia-powered vessel in the Port of Singapore
17:02 APL updates on European Union’s Import Control System 2
16:03 MED Marine contracted to build MED-A2575 series tug for SVS Maritime
15:31 Hanwha Ocean and BV join hands to develop a 270K LNG carrier
15:17 HD Korea Shipbuilding awarded contracts for three VLACs
14:18 Port of Skagen and Stillstrom partner to decarbonise anchorage zone with offshore charging solutions
13:22 Sanmar delivers 6th battery electric power tugboat to Norwegian operator
13:16 COSCO SHIPPING Lines announces the launch of OCEAN Alliance DAY 8 product this year
12:21 Dutch offshore wind farm approved by LR
11:39 ClassNK awards first-ever notation for improvements in living and working environment to Fuyo Kaiun's bulk carrier "ELETTRA"
11:31 Davie strengthens Québec’s shipbuilding industry by supporting the reorientation of AFCDC
10:44 Storylines and Brodosplit shipyard renew ship building contract to construct private residence ship
10:25 BOEM announces environmental review of proposed wind energy project offshore New Jersey
09:51 First ‘flying’ electric ferry to debut in New Zealand in 2025

2024 March 17

16:31 Norwegian Shipowners' Association names Harald Fotland as its President
15:22 ABS Wavesight Nautical Systems now supports fully digital, streamlined SIRE 2.0 inspections
14:15 TechnipFMC selected by NEP to deliver the first all-electric iEPCI for CCS
13:03 US sanctions shipping company, targeting Iran and Houthi rebels
11:01 The first hybrid electric vessel built in South America will use a Corvus battery system
09:47 Kalmar and Forterra sign JDA for autonomous terminal tractor

2024 March 16

16:24 The Netherlands selects Naval Group for its submarine replacement program
15:41 Equinor exercises options to extend four-year drilling contracts
14:17 GONDAN Shipbuilders hosts launching ceremony for Edda Wind's CSOV C503
13:47 Van Oord, Van Aalsburg partner to further develop circular fascine mattresses
12:13 Snam wins "A" raing in CDP's Suppliers Engagement Rating for efforts against climate change
10:54 ULSTEIN unveils new subsea vessel for offshore energy tasks

2024 March 15

18:07 DNV gives nod to Friede & Goldman BargeRack solution
18:02 New partnership enables faster offshore wind installations in the U.S.
17:53 First production line at ‘World’s Largest Monopile Factory’ to go live in July
17:21 Brunvoll DP2 upgrades for more Mokster vessels
16:55 CMA CGM to suspend its calls at Port au Prince, Haiti
16:03 GEFO's LNG DF chemical tanker Tosca gets Green Award
15:19 CEVA Logistics develops new vehicle logistics business at the Port of Dunkirk
14:11 MPA: SaR operation continues for a missing crew member of the Liberia-flagged UTOPIA
13:07 To develop the Far East it makes sense to build a new shipyard in the country’s eastern regions, President Putin said
12:48 World’s first use of ammonia as a marine fuel in a dual-fuelled ammonia-powered vessel in the Port of Singapore
11:39 COSCO Shipping calls Port of Genoa, Italy with 20,000 TEU vessels on regular basis
10:03 DMC contracted to supply rudder systems for the world’s largest PCTCs

2024 March 14

18:04 Shearwater awarded seismic survey for UK carbon capture and storage project
17:15 UAE, world leaders discuss maritime corridor for aid to Gaza
16:05 Marine fuel sales at Singapore drop to a three-month low in February
15:43 World Shipping Council selects NCB for liner shipping Cargo Safety Program
15:00 ZIM reports results for 2023
14:57 DP World announces 2023 results
14:29 HaiSea unveils new operations facility for the world’s greenest tugboat fleet
13:44 DEME awards KENC with engineering and fabrication scope on multiple offshore wind installation projects
13:25 MABUX: Bunker Outlook, Week 11, 2024
12:43 Wartsila Lifecycle Agreement to support optimised low-emission operations for two P&O Ferries vessels
11:35 Hapag-Lloyd transport volumes up by 0.5% to 11.9 million TEU in 2023
10:51 NYK and Astomos Energy christen new dual-fuel LPG carrier
10:25 Port of Long Beach container volume up 24.1% to 674,723 TEUs in Feb 2024

2024 March 13

18:02 Lebanese, French officials float a plan to rebuild Beirut port nearly 4 years after huge explosion
17:23 Ascenz Marorka obtains type approval for cyber-security from Bureau Veritas for its digital solutions
16:58 USDOT announces $500 mln for ports available through the Port Infrastructure Development Program
15:44 RINA wins contract to create global investment plan for cruise sector
15:23 Hede International Shipping enters the Transpacific container trade
14:43 Concordia Damen wins contract to deliver a CDS2410 River Pusher to Transporte Fluviales Frey Bentos
14:13 CMA CGM Group launches its first loyalty program SEA REWARD
13:13 Cargill posts results of the six-month test period of the world’s first wind-powered ocean vessel
12:24 Rotterdam's Gate Terminal sees need for more LNG bunkering capacity at Rotterdam
11:58 MOL announces delivery of LNG-fueled car carrier CERULEAN ACE
11:24 Panama Canal announces increase in daily slots at Panamax locks
10:25 thyssenkrupp Veerhaven plans the climate-friendly pusher tug

2024 March 12

18:04 Cosco Shipping installs Iridium Global Maritime Distress and Safety System on PCTC Cosco Tengfei
17:30 LR issues Project Certificate for CrossWind Hollandse Kust Noord wind farm
17:16 The shipping industry to need €3.7 trillion by 2050 to move towards a zero-pollution era