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ACCSEAS:e-Navigation and its
benefits to the environment
Dr Alwyn I. WilliamsACCSEAS Project Manager
BE-AWARE II Final ConferenceRonneby, Sweden
18th November 2015
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What is e-Navigation?IMO definition:
e-Navigation is the harmonised •collection,•integration,•exchange,•presentation and•analysisof maritime information on-board and ashore by electronic means•to enhance berth to berth navigation and related services,•for safety and security at sea and •protection of the marine environment.
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What is ACCSEAS?
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Shipping Challenges in the North Sea Region
Increased shipping density
Traffic pinch-points
Growth inoff-shore
Installations
Reduced sea-space and
manoeuvrability
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Analysing the region
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ACCSEAS e-Navigation Testbed Solutions
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Resilient Positioning, Navigation and Timing
• Resilient PNT Receiver– GNSS– e-Loran– DGNSS receiver– Processor
• Used on P&O Ferry– Simulated GPS failure– Seamlessly swapped to
eLoran for PNT• GPS jamming simulator• Absolute Radar Positioning• DGNSS R-Mode Study and
Trials
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Tactical Route Exchange/Exchange of Suggested Routes
• Allows the mariner or VTS to see and exchange other routes
• Tested in simulator and on P&O Ferry
• Uses “Maritime Cloud” for shore/ship comms
• Excellent feedback– “We’ll miss this when we
go back home!”
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Vessel OperationsCo-ordination Tool
• Easier communication of search patterns
• Carried out on-board trials
• Trial with Dutch coastguard– Very successful– Test dummy found
immediately!• Can also be used to assist
pollution clean-up operations
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No-go Areas• Identifies areas of
grounding based on tide, bathymetry and ship information
• Trialled in both on-board and simulated environments
• Generally, good response to the service
• Usefulness is seen by users
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Route Topology Model
• Flexible description of ship movement within constraints: maximize use of available sea space
• Help identify services to mitigate risks
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Demonstration Video
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Training Needs Analysis
• Identify impact of the new technology on training and human element
• Use of Simulators on e-Navigation Training and Demonstrations Report
• Training Needs Analysis Report
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ACCSEAS Legacy
• Final Report on ACCSEAS solutions• Support and advise EU initiatives, particularly e-
Maritime• Inform e-Navigation and S-100 developments at
IMO, IHO and IALA• Future coordination of North Sea Region e‐
Navigation development• Sustainability Workplan to enhance accessibility
and safety to the North Sea Region
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e-Navigation Timescales
ACCSEAS EfficienSea 2
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Conclusions
• Maritime safety and accessibility is predicted to be an increasing challenge in the North Sea Region
• e-Navigation has the potential to improve safety, accessibility and protection of the environment– e-Navigation Services– Resilient PNT
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Thank you
For reports and videos of the demonstrations, please visit www.accseas.eu