Greensea IQ:
Advancing Subsea Robotics with Bayonet AUGVs and IQNS
Bayonet 250 shown with IQNX installed.
Image courtesy Greensea IQThe maritime industry operates at the intersection of complexity and innovation, demanding solutions that can withstand harsh conditions while meeting the growing needs of environmental sustainability, operational efficiency, and safety. Greensea IQ is committed to pushing the boundaries of subsea robotics, delivering advanced autonomous solutions that empower operators in the defense, commercial, and scientific sectors.
Two flagship product lines, the Bayonet Autonomous Underwater Ground Vehicles (AUGVs) and the IQNS Navigation System, exemplify our approach to innovation. Designed with precision, adaptability, and user-centric technology, these systems address critical challenges in underwater operations.
Bayonet AUGVs: Reliable, Robust, and Ready for Any Challenge
The Bayonet series of AUGVs is the result of years of research and development aimed at creating a platform that thrives in environments where traditional systems fall short. These vehicles are purpose-built for versatility, capable of performing in diverse missions ranging from underwater beach surveys to surf-zone EOD operations.
Performance in the Most Challenging Environments
Operating seamlessly from the seabed to the beachhead, the Bayonet AUGVs—particularly the Bayonet 250—excel in conditions that challenge other systems. With advanced navigation capabilities powered by Greensea IQ’s proprietary IQNS, the Bayonet AUGVs deliver unmatched precision in both GPS-enabled and GPS-denied environments.
Key features of the Bayonet 250 include:
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Amphibious Capability: Designed to traverse surf zones and operate in water depths of up to 100 meters.
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Payload Flexibility: With a large open deck and modular design, the Bayonet 250 can accommodate a variety of sensors and tools, including forward-looking sonar, magnetometers, and sub-bottom profilers.
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Robust Construction: Built to withstand harsh environments, the vehicle’s rugged design ensures reliability during extended missions.
Whether deployed for unexploded ordnance (UXO) inspection, coastal mapping, or environmental surveys, the Bayonet 250’s adaptability makes it an indispensable tool for operators worldwide. Its field-swappable battery packs and compact dimensions enable rapid deployment from standard vehicles, enhancing operational efficiency.
Enabling Safer UXO Inspection
One of the Bayonet AUGV’s standout applications is in UXO inspection, a critical task for ensuring safety in maritime operations. With its precise navigation, real-time mission planning, and integration with advanced sensors, the Bayonet 250 provides a reliable platform for detecting and mapping hazardous materials. This capability is particularly valuable for defense and commercial operators who require dependable tools to mitigate risks in complex underwater environments.
IQNS: Next-Generation Navigation and Processing Power
At the heart of Greensea IQ’s technological edge lies the IQNS (Inertial and Navigation System), a compact, high-performance system that integrates navigation, control, and perception capabilities. Developed to meet the demands of small, autonomous ocean robots, IQNS builds on Greensea IQ’s legacy of edge processing and intelligent navigation.
A Powerful Processing Hub
The IQNS leverages NVIDIA’s latest edge processing technology, offering exceptional computational power for mission-critical tasks. Key technical specifications include:
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Processor: NVIDIA Orin NX, delivering 100 TOPS of AI performance.
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Navigation Accuracy: Real-world performance is enhanced by integrated sensors such as fiber-optic gyroscopes, DVL (Doppler Velocity Logs), and GPS.
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Modular Design: IQNS can be daisy-chained to expand processing power, enabling operators to scale capabilities for complex missions.
By combining these advanced components, IQNS ensures precise navigation even in dynamic underwater conditions. Its compact size and robust design make it ideal for integration into various platforms, including the Bayonet AUGV.
Supporting Autonomy and Perception
IQNS isn’t just a navigation system; it’s a platform for next-generation autonomy. By supporting artificial intelligence, machine learning, and advanced perception systems, IQNS enables real-time decision-making and obstacle avoidance. This makes it particularly valuable for autonomous missions, where adaptability and situational awareness are paramount.
One standout application is the integration of IQNS into the Bayonet AUGV for EOD missions. The combination of advanced edge processing with robust navigation capabilities allows operators to safely and effectively address underwater hazards.
Collaboration and Innovation for a Sustainable Future
Greensea IQ’s commitment to innovation extends beyond technology—it’s about creating systems that align with the needs of a rapidly evolving maritime industry. Our focus on modularity and interoperability ensures that our solutions are adaptable to a wide range of applications, from environmental monitoring to defense operations.
Real-World Applications
In addition to UXO inspection, Greensea IQ’s solutions are advancing coastal surveys and environmental research. The Bayonet AUGV’s ability to perform high-accuracy RTK (Real-Time Kinematic) surveys in near-shore environments demonstrates its versatility. Combined with IQNS, this capability supports critical tasks such as beach mapping, habitat monitoring, and infrastructure assessment.
Greensea IQ stands at the forefront of subsea robotics, delivering solutions that empower operators to navigate the complexities of underwater environments. Through the Bayonet AUGVs and IQNS, we are redefining what’s possible in autonomous systems, offering robust, reliable tools for safer, more efficient maritime operations.
As the industry moves toward greater autonomy and sustainability, Greensea IQ remains committed to advancing technologies that make a difference—on the surface, beneath the waves, and at the edge of innovation.