Exail Enhances R7 Underwater Vehicles with Elwave's Advanced Sensing Technology

Exail, a leader in maritime robotics, has partnered with Elwave to integrate cutting-edge electromagnetic sensing technology into its R7 Remotely Operated Vehicles (ROVs). This collaboration aims to enhance the R7's capabilities in detecting and identifying underwater targets, thereby improving operational performance in complex maritime environments.

Integration of Elwave's CEDAR Technology

Central to this upgrade is the incorporation of Elwave's Tetrapulse sensors, powered by the innovative Controlled Electric Detection And Ranging (CEDAR) technology. CEDAR is a biomimetic sensing system inspired by certain species of fish that use electric fields to navigate and detect objects in turbid waters. By emulating this natural mechanism, the R7 ROVs gain the ability to generate real-time, three-dimensional images of their surroundings, significantly enhancing their detection and localization capabilities.

The integration of CEDAR technology enables the R7 to effectively identify a variety of materials, including steel, aluminum, and fiberglass composites. This is particularly advantageous in challenging conditions where traditional optical and acoustic sensors may be less effective. Gary Bagot, Sales Director at Elwave, noted that this technology provides superior operational performance in environments such as turbid waters, where visibility is compromised.

Enhanced Features of the R7 ROV

The R7 is designed for a wide range of underwater missions, including inspection, observation, surveillance, maintenance, and object recovery, at depths of up to 300 meters. Its robust and modular architecture allows for easy customization and integration of various payloads and sensors, making it adaptable to diverse operational requirements.

Key features of the R7 include:

• Advanced Imaging Systems: Equipped with high-definition cameras and sensors, the R7 provides 360° visuals, enabling precise identification and assessment of underwater objects.

• Manipulator Arm: A five-function manipulator arm allows for the handling and recovery of objects during missions, enhancing the R7's versatility in complex tasks.

• High Mobility: With a forward speed of up to 3 knots and a weight of less than 35 kilograms, the R7 combines agility with ease of deployment. Its compact design facilitates operation from small vessels or even from the shore.

• Digital Architecture: The fully digital system supports plug-and-play integration of various payloads, ensuring scalability and future-proofing the R7 for evolving mission needs.

This collaboration between Exail and Elwave represents a significant advancement in underwater robotics, providing operators with enhanced tools for effective and safe maritime operations.