Squat-Responsive Mirror and Seat Adjustment for Trailer Towing
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Solution Overview
Problem
Existing vehicles lack mechanisms to address the impact of trailer towing on driver visibility and comfort, as conventional side mirrors lose effectiveness and the driver's seating position becomes suboptimal, leading to potential safety issues.
Innovation Solution
A system that includes control circuitry communicatively coupled to vehicle sensors to detect squat conditions caused by trailer loads, adjusting mirror and seat assemblies dynamically to maintain optimal visibility and ergonomic positioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional side mirrors and fixed seat position are used, then the vehicle structure remains simple, but driver visibility and seating comfort become suboptimal when towing trailers
Solution Approach 1:
The patent applies dynamics by making the mirror and seat assemblies movable rather than fixed. The mirror assembly can dynamically adjust its position and angle, while the seat assembly can dynamically change its position, allowing the system to adapt to different driving conditions (towing vs. non-towing) and maintain optimal visibility and comfort.
Solution Approach 2:
The patent implements feedback through sensors that detect vehicle squat conditions and provide this information to the control system. The control system then processes this feedback and automatically adjusts the mirror and seat positions accordingly, creating a closed-loop control system that maintains optimal driver visibility and seating comfort based on real-time vehicle state.
2Ease of operation
If automatic adjustment of mirror and seat assemblies is implemented, then driver safety and comfort are improved, but the system complexity and manufacturing cost increase
Solution Approach 1:
The patent applies universality by designing a control system that performs multiple functions: detecting vehicle squat, determining appropriate adjustments, and controlling both mirror and seat assemblies. This multi-functional approach consolidates what could be separate complex systems into a unified control architecture, potentially simplifying manufacturing while achieving automatic adjustment of multiple components.
Solution Approach 2:
The patent implements self-service by enabling the vehicle system to automatically detect squat conditions and adjust mirror and seat positions without driver intervention. The system serves itself by using its own sensors and control capabilities to maintain optimal visibility and seating, eliminating the need for manual adjustment by the driver.
3Adaptability or versatility
If sensor systems and control circuitry are added to detect and respond to squat conditions, then vehicle adaptability to towing loads is improved, but device complexity increases
Solution Approach 1:
The patent applies preliminary action by equipping the vehicle with sensors that detect squat conditions before they significantly impact driving safety. The control system is pre-programmed with the logic to interpret sensor data and determine appropriate adjustments, allowing the vehicle to proactively adapt to towing conditions rather than reactively responding after problems arise.
Data Source
AI summary
A system and method for a squat-responsive mirror and seat control for a vehicle is provided. The system includes a control circuitry configured to receive, from a sensor system, sensor information indicative of a squat condition of the vehicle. The squat condition is caused by a load on a towed trailer coupled to the vehicle. The control circuitry further determines a first position of a mirror assembly or a seat assembly of the vehicle. Based on the sensor information, the control circuitry determines an offset by which the mirror assembly or the seat assembly is to be moved with reference to the first position. Further, the control circuitry controls a movement of at least one of the mirror assembly or the seat assembly from the first position to a second position that is different from the first position.