Groke Technologies

Making seafaring safer one vessel at a time
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Groke Pro - Your digital watchkeeper

Groke Pro is an easy-to-install standalone situational awareness system that utilizes machine vision and sensor fusion and can be installed on any existing vessel or new buildings.

DETAILS

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Book a meeting with our expert for an extensive presentation of Groke Pro and the benefits of a digital watchkeeper.

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Challenges at Sea

Common reasons for collisions
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Bad decision making

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Grokesystem’s camera utilizes machine-learning, which can track fast vessels orvessels without AIS — then determine if they are a risk.
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Poor lookout

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Groke systems gives you precise distances of objects relative to your vessel.
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Inefficient use of radar

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Groke systems shows vessels and their movement in real-time. Even when vessels change course, AIS and machine-based predictions allow us to continue tracking.
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Inexperience

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With no system delays, Groke Pro shows detections and sensor data in real time.
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Lack of communication

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Our vision-based object detection, also powered by Groke system's machine-learning, can detect objects and classify them.
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Fatigue

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Groke Pro’s camera sensors can track vessels in day, low-light and night conditions.
Unique features of Groke Pro
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Day & Night Camera

Groke Pro’s two camera sensors can track vessels in day, low-light and night conditions. Our unique blending functionality combines the colors of the day camera and night vision of the thermal camera. Users can easily adjust the blending of the two camera views.

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Machine Vision

Our constantly evolving machine vision based object detection is based on the latest machine learning technology and one the largest data bases of the industry. The system can detect and classify vessels that don’t have AIS in both day and night time conditions.

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Sensor Fusion

Sensor Fusion combines the data from Groke Pro's two cameras and the data from existing systems such as radar and AIS. After processing the data, Groke Pro integrates all information to a single view providing superior situational awareness.

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Real-Time Risk Analysis

Groke Pro shows vessels and their movement in real-time. Even when vessels change course, AIS and machine vision based prediction methods allow Groke Pro to continue accurate tracking. End-to-end latency for detections and videostream is less than 500 milliseconds.

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Facts

Camera Field of View
225°
Object Classification Classes
14
Different Weather Condition Classes
7
Thermal Camera Field of View
180°
Object Sizes per Category
4
Detection Range*
up to 4.3NM
*detection range depends on environmental conditions
Camera Resolution
4k
Machine Lerning Image Database
11M images
System Installation Time
<6h

Groke Fleet

Groke Fleet is a tool designed for offshore fleet management. Fleet managers get an accurate timely overview of their fleet and can use valuable insights to evaluate the safety and efficiency of their fleet.

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News & Media

Take a look at what we have done lately

Wider adoption of situational awareness solutions will reduce collisions and insurance claims, says Groke

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Groke partners with BAR Technologies to provide superb situational awareness for vessels with WindWings®

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Sales Team

Global Customers, please contact

Marc van der Meij
Head of Sales
+31 6 211 66 011

Japanese Customers, please contact

Yosuke Nakai
Sales Japan
+81 70 3875 5046

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