AUVROV

AUVROV is a term used to describe underwater vehicles that combine autonomous underwater vehicle (AUV) capabilities with remotely operated vehicle (ROV) functionality. In practice, AUVROVs are designed to operate in autonomous mode for mission execution while retaining the ability to be teleoperated when precise control, manipulation, or complex tasks are required. The concept emphasizes flexibility, enabling operators to program a mission and let the vehicle proceed, or intervene via a tethered connection to perform specialized actions.

Design and capabilities commonly found in AUVROVs include modular propulsion systems, energy storage suitable for extended deployments, and sensor suites such as sonar, cameras, depth and navigation sensors, and sometimes manipulator arms. A key feature is a tether management system that enables real-time data transfer and power provision during teleoperation, alongside an onboard computer and autonomy software for SLAM, path planning, obstacle avoidance, and mission scripting. The platform is typically designed for seawater durability, depth ratings appropriate to intended work, and redundancy to enhance reliability.

Control architecture supports seamless switching between autonomous and teleoperated modes. Operators use mission-planning tools to define objectives, while real-time teleoperation interfaces provide video and sensor feedback. Safety mechanisms, including emergency kill switches and fail-safe autonomy, are standard to prevent unintended behavior.

Applications span subsea inspection and mapping, infrastructure monitoring, pipeline and cable integrity checks, environmental sampling, and support for construction or decommissioning tasks. Advantages of AUVROVs include operational flexibility, reduced field downtime, and the ability to perform repetitive surveys autonomously. Limitations involve higher system complexity, cost, tether management challenges, and the need for skilled operators and robust software.