Transcript
Port Protection Demonstration in Gothenburg 7-8/5 2014 Detection of Intrusions from the water against Commercial Ports. Sören Jägerhök, Ron Lennartsson, Stefan Petrovic Wångerud, Fredrik Hemström, Jörgen Karlholm, Per Morén, Christian Mårtenson, Roland Lindell, Tove Gustavi, Andreas Horndahl and Andreas Persson. FOI (Swedish Defence Research Agency)
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Security UPgrade for PORTs against terrorism and organised crime
2010-2014, 10 M€ 20 partners
Demonstrations 7/5 och 8/5 Scenarios for under/on surface Intrusion Detection •Smuggling/Terrorism/Stowaways under/on water
Sensors: Hydrophones, video cameras, IR cameras and radar. Operator Support: with Information Fusion Decision Support.
Possible full scale system solution (blue sonars and yellow camera positions) Demonstration sonars (green dots) Demonstration IR camera at upper yellow mark
Blue IR camera (and video) field of view
Articulated lift with cameras Heavy and noisy vehicles
Automatic detection, tracking and classification
Detection of Underwater Threats - Underwater Sensor Positions
Real Time Display
Diver swims along the sonar chain. The graph turns red for the sonars in turn when breathing noise is detected.
Reaction to Underwater Threats Warning message from underwater speaker
The sonars on floatation buoys can be seen on the following film.
Fusion challenges in SUPPORT 1. Heterogeneous sources – Sensor and fusion systems from different vendors use different ways for representing information – difficult to fuse.
2. Information overload – More sensors means more information, events and (false) alarms to monitor. Operators need assistance in filtering out the most relevant information. In SUPPORT, data from heterogeneous sources, threats and alarm priorities are connected using dedicated models/ontologies for Port Security.
Dynamic alarm filtering: example The alarm ”Slow vessel close to ferry” is given a higher than normal priority if it is linked to threat models for which we also have other evidence. Name
Type
Date
Risk
Slow Vessel close to ferry
Alarm
06/05/1411: 36
0.56
Person in water
Alarm
06/05/1410: 14
0.24
Vessel detection
Event
Failed access
Event
Information from manual reports, surface sensors and hydrophones is merged into different alert levels and action proposals can be supplied built on security plans.
