Introducing the Trident Wireless Surface Control Node

Portable Wireless Control, Modular Surface Architecture

The Trident Wireless Surface Control Node is a compact, battery-powered surface unit designed to support wireless control and communication for compact ROV and robotic systems. Built around a modular development philosophy, it combines datalink integration, portable power, and flexible operator connectivity in a single deployable platform.

Core Capabilities

The current prototype configuration includes:

• Secure 5 GHz wireless control network

• Compatibility with Ethernet-based tether datalink systems, including Blue robotics Fathom-X and equivalent solutions

• Optional wired RJ45 interface for direct PC-based operation

• Integrated autonomous power architecture for portable use

• Approximate operational endurance of 5–6 hours, depending on configuration and mission profile

• Compact field-ready enclosure designed for rapid deployment

The modular architecture allows the node to be adapted to different vehicle configurations, communication requirements, and user preferences.

Development Direction

The system architecture is also being developed with future expansion in mind.

Planned development areas include:

• Edge video preprocessing

• Data filtering before transmission to operator devices

• Mission-oriented network routing

• Integration into distributed robotic architectures, including multi-node systems

  
  

These development paths are intended to support future operational concepts where subsea, surface, and aerial systems may operate as connected elements of a broader robotic network.

Designed for Flexible Field Operations

The system has been developed for applications where portability, simplified setup, and operator freedom are important. Typical use cases may include:

• Compact ROV inspection operations

• Portable surface relay for tethered robotic vehicles

• Mobile control point for coastal, pool, harbor, or nearshore operations

• Rapid-deployment robotics support during trials, demonstrations, or evaluation activities

By moving key communication and support functions to the surface node, the system can reduce dependency on fixed operator stations and improve deployment flexibility in the field.

System Architecture

The Trident Wireless Surface Control Node is designed to function as an interface between the tethered vehicle and the operator control device.

Typical baseline architecture:

ROV / robotic vehicle

↓

Ethernet-based tether datalink

↓

Trident Wireless Surface Control Node

↓

Tablet / laptop / operator control interface

This architecture enables secure wireless operation while preserving the option for direct wired connection when required.