(Date of publication: November 11, 2025)
This document publicly discloses several core mechanical, operational, and functional concepts used in the Smooth Ag “Ranch Rover” platform and its Fire Rover variant. These disclosures are intentional and are made for the purpose of establishing prior art. The intent is to ensure that these concepts remain available for future development and cannot be patented by third parties in ways that would prevent Smooth Ag from continuing to develop and manufacture these systems.
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1. Base Rover Platform — Key Disclosed Concepts
1.1 Direct Tow / Drivetrain Unlocked Transport Mode
A ground vehicle platform with:
- Internal differential and drivetrain unlocking mechanisms (hydraulic, mechanical, or electronic)
- Allowing the platform to be towed directly behind a vehicle without a trailer
- Without damaging the drivetrain, hydraulic motors, or electric motors
- And enabling fast deployment to remote agricultural or industrial sites
This concept includes the idea of a large robotic platform designed to:
- Operate under its own power, and
- Switch into a free-wheeling tow mode for logistics.
1.2 Four-Wheel Steering (4WS) With Lockable Axles
A robotic vehicle platform using:
- Ackerman steering front and rear
- Independently controlled steering cylinders
- Ability to:
- Steer from either end
- Steer both ends simultaneously
- Lock rear steering cylinders for towing
- Reverse primary steering direction for tight maneuvering
1.3 Interchangeable Deck Architecture (Universal Attachment System)
The platform includes:
- A modular, removable top deck
- Mechanical mounting points, hydraulic/power connectors, and electronic I/O designed into the base frame
- Allowing the Rover to accept multiple deck types, such as:
- Feeders
- Dump bodies
- Mowers
- Firefighting units
- Utility platforms
- Decks can be swapped by a single operator using simple tools or quick-release mechanisms
This creates a universal utility robotic platform for agriculture, industrial, and emergency service applications.
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2. Fire Rover Variant — Key Disclosed Concepts
These concepts sit on top of the base platform and define the Fire Rover’s firefighting functionality.
2.1 AI-Assisted Fire Nozzle Operation
A teleoperated platform with:
- A firefighting water cannon/nozzle
- Equipped with thermal imaging cameras
- And an onboard AI copilot that:
- Tracks fire fronts
- Automatically adjusts nozzle direction
- Assists the operator with aiming
- Holds position based on fireline heat gradients
- Smooths input during weak or intermittent connections
This combines thermal imaging + autonomy + nozzle control into a fire attack aid.
2.2 Automatic Draft Hose Handling System
The Fire Rover integrates:
- Quick-release draft hose couplers
- A mechanical and/or automated hose deployment system
- Capable of:
- Dropping the draft hose
- Positioning it for water source engagement
- Auto-rewinding or auto-collecting the hose (if implemented)
This enables rapid setup when accessing ponds, tanks, or natural water sources in wildland operations.
2.3 Automatic Water Drafting System
A firefighting robot capable of:
- Automatically priming its pump
- Automatically detecting suction
- Engaging drafting mode without operator intervention
- Using sensors, valves, and pump control logic
This allows a single operator to rapidly deploy the Fire Rover at natural water sources.
2.4 Component Cooling for Operation in Extreme Heat
A robotic firefighting vehicle that:
- Continuously cools vital onboard components
- Using onboard water channels or sprays
- To survive and operate inside environments that would disable conventional machinery
Referenced in your Fire Rover spec PDF: Fire Rover Specifications (1).pdf Fire Rover Specifications (1)
2.5 Trailerless, Direct-Tow Wildland Deployment
A firefighting robotic system designed to:
- Be deployed without a trailer
- Be towed directly via hitch
- Lowering deployment time in WUI and wildland environments
- With respect to high-speed redeployment requirements
This is unique in the firefighting robotics domain.
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3. Purpose of This Disclosure
This disclosure establishes these concepts as public prior art, preventing any third party from obtaining patents that would restrict Smooth Ag from manufacturing these systems in the future.
Smooth Ag continues to retain proprietary ownership over:
- Implementation details
- CAD
- Schematics
- Software
- AI models
- Manufacturing methods
- Control algorithms
- Teleoperation systems
Only the high-level functional concepts listed above are being disclosed for prior art protection.
