Repositionable Fire Apparatus Console for Height Compliance
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Solution Overview
Problem
Fire apparatuses face challenges in optimizing control console placement for operator comfort due to height limitations imposed by governmental regulations and vehicle clearance, which often compromise valuable space on the platform.
Innovation Solution
A repositionable control console system is introduced, allowing the movable section to be positioned below the top plane when stowed, thereby maintaining vehicle height compliance while providing flexibility in console placement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the control console is positioned at waist height to maximize operator comfort, then operator comfort is improved, but the overall height of the fire apparatus increases, violating governmental regulations and vertical clearance requirements
Solution Approach 1:
The control console is designed with a movable section that can dynamically adjust its position between a stowed position (below top plane to maintain height compliance) and an operating position (at waist height for operator comfort). This dynamic repositioning capability allows the system to adapt to different operational requirements while maintaining regulatory compliance.
2Ease of operation
If the control console is positioned at waist height to maximize operator comfort, then operator comfort is improved, but valuable floor space on the platform is consumed, reducing space for operators and equipment
Solution Approach 1:
The movable section of the control console can be repositioned between stowed and operating positions, allowing the system to optimize space utilization. When not in use, the console is retracted to minimize space occupation; when needed, it extends to provide comfortable operating height.
3Length of stationary object
If the control console height is limited to maintain vehicle height requirements, then governmental regulations and vertical clearance are compliance, but operator comfort is compromised
Solution Approach 1:
The control console is divided into a fixed base section and a movable section. The base section remains below the top plane to maintain height compliance, while the movable section can extend upward to waist height when needed for operator comfort, effectively segmenting the height constraint from the comfort requirement.
4Adaptability or versatility
If the control console is made repositionable to optimize placement, then flexibility in console placement is improved, but device complexity increases
Solution Approach 1:
The control console incorporates a movable section that can be repositioned between stowed and operating positions, providing flexibility in placement. This dynamic component adds minimal complexity while enabling the console to adapt to different operational scenarios and optimize both space utilization and operator comfort.
Data Source
AI summary
A vehicle includes a chassis, a plurality of tractive assemblies coupled to the chassis, a turntable rotatably coupled to the chassis, and a control console. The control console includes a base section coupled to the turntable and a movable section selectively repositionable relative to the base section between a stowed position and an operating position. The vehicle has an overall height defining a top plane. The movable section of the control console is positioned below the top plane when in the stowed position.