Work Vehicle Steering Controller Layout for Clear Pedal Space
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Solution Overview
Problem
The placement of a controller to control a motor for automatic steering in a work vehicle can reduce driver operability and visibility, as it may obstruct pedals and interfere with the driver's view.
Innovation Solution
The controller is located on a partition below the driver's seat in the cockpit, allowing it to be positioned close to the motor while minimizing obstruction and interference with the driver's view and pedal operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If the controller is placed in the cockpit to control the motor for automatic steering, then the control function is achieved, but the driver's visibility and pedal operability are reduced
Solution Approach 1:
The controller is relocated from the horizontal plane (cockpit area) to the vertical dimension (under the driver's seat), specifically on the partition structure that forms part of the seat assembly. This spatial reconfiguration allows the controller to occupy unused vertical space without encroaching on the driver's operational space or line of sight.
2Extent of automation
If the controller is placed in the cockpit to control the motor for automatic steering, then the control function is achieved, but the driver's visibility is reduced
Solution Approach 1:
The controller is relocated from the horizontal plane (cockpit area) to the vertical dimension (under the driver's seat), specifically on the partition structure that forms part of the seat assembly. This spatial reconfiguration allows the controller to occupy unused vertical space without encroaching on the driver's operational space or line of sight.
3Extent of automation
If the controller is placed in the cockpit to control the motor for automatic steering, then the control function is achieved, but the space utilization is inefficient
Solution Approach 1:
The controller is nested within the partition structure that constitutes the driver's seat assembly. By integrating the controller into the existing seat structure, the design utilizes otherwise wasted space within the seat framework, achieving efficient space utilization without adding external components or increasing overall vehicle dimensions.
Data Source
AI summary
An exemplary work vehicle includes a driver's seat, a steering wheel located in front of the driver's seat, a steering shaft connected to the steering wheel, a motor to rotate the steering shaft, and a controller to control the motor. The controller is located on a partition below the driver's seat that constitutes a cockpit in which a driver gets.