Towable Habitat Wheel Torque Control for Stable Electric Assistance
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Solution Overview
Problem
Current recreational vehicles (RVs) and travel trailers lack advanced technological features such as energy regeneration, power management, and stability control systems, making them ill-suited for modern mobile living needs and limiting their use with electric vehicles.
Innovation Solution
An electrically powered towable habitat equipped with electronic control systems, sensors, and power management protocols that manage power supplied to electric motors, controlling torque and wheel speed for efficient and safe operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If electric motors are integrated into towable habitats, then propulsion capability and maneuverability are improved, but device complexity and power management requirements increase
Solution Approach 1:
The patent divides the propulsion system into independent wheel modules, where each wheel has its own electric motor and control system. This segmentation allows the complex propulsion function to be distributed across multiple independent units, improving maneuverability while managing system complexity through modular architecture.
Solution Approach 2:
The patent implements dynamic power management where the controller continuously adjusts motor output based on real-time sensor data about terrain, slope, and towing vehicle motion. This dynamic adaptation optimizes propulsion capability across varying conditions while preventing the system from becoming overly complex through rigid control structures.
2Stability of the object's composition
If independent torque control for each wheel is implemented, then maneuverability and stability are improved, but control system complexity and power management demands increase
Solution Approach 1:
The patent employs feedback control where sensors monitor wheel position, terrain conditions, and towing vehicle motion, and the controller adjusts torque distribution to each wheel based on this real-time data. This feedback mechanism achieves superior stability and maneuverability while managing control complexity through automated closed-loop regulation rather than manual intervention.
Solution Approach 2:
The patent dynamically changes torque parameters for each motor based on operating conditions such as slope, terrain friction, and towing vehicle acceleration. By automatically adjusting these parameters in response to sensor input, the system achieves enhanced stability without requiring complex manual control systems.
3Use of energy by moving object
If power management protocols are added to manage energy distribution, then energy efficiency and operational range are improved, but device complexity and computational requirements increase
Solution Approach 1:
The patent incorporates power management protocols that plan energy distribution in advance based on predicted terrain, distance to destination, and elevation changes. By pre-calculating optimal power allocation strategies, the system improves energy efficiency without requiring complex real-time computational decisions during operation.
Solution Approach 2:
The controller automatically manages power distribution to each motor based on real-time sensor data and pre-programmed protocols, without requiring external intervention or complex user input. This self-service approach optimizes energy efficiency while keeping the power management system relatively simple through automated decision-making algorithms.
4Reliability
If sensors and control systems are integrated into the towable habitat, then safety and operational capability are improved, but device complexity and manufacturing costs increase
Solution Approach 1:
The patent integrates sensors and control systems into modular wheel assemblies, where each wheel module contains its own motor, sensors, and control electronics. This segmentation improves safety through distributed sensing and control while simplifying manufacturing by allowing modular assembly rather than requiring integration of all components into a single complex system.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution enables independent torque control for each wheel, enhancing the towable habitat's ability to adapt power assistance based on various factors, improving safety, efficiency, and compatibility with both traditional and electric towing vehicles.
Implementation Method 1
At least one wheel on each side of the habitat is associated with a unique electric motor
Implementation Method 2
A controller is included and communicatively coupled with each electric motor and each sensor. The controller is configured to receive sensor data from each sensor and use that data to generate independent torque commands for each unique electric motor
Data Source
AI summary
Electric motors in a towable habitat are controlled through a combination of electronic control systems/controller, sensors, and power management protocols. The control mechanisms are designed to manage the power supplied to the electric motors thereby controlling torque delivered to each wheel and control wheel speed while ensuring efficient and safe operation.