Truck Cabin Door Control Panel for Closed-Door Equipment Operation
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Solution Overview
Problem
Users of commercial vehicles face challenges in operating equipment outside the cabin while maintaining visibility and safety, as they need to frequently enter and exit the cabin, obstructing their field of vision and reducing maneuverability.
Innovation Solution
A truck cabin design featuring a control panel secured to the exterior surface at a height accessible when the cabin door is closed, allowing users to operate equipment without entering the cabin, thereby improving visibility, safety, and maneuverability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the user keeps the cabin door open to operate equipment outside the truck, then the user can access controls and see the equipment, but the field of vision is obstructed by the door and maneuverability is decreased
Solution Approach 1:
The control panel is extracted from the interior of the cabin and mounted on the exterior surface of the cabin door. This allows the controls to be operated from outside the cabin, eliminating the need to keep the door open for control access. The door can remain closed during equipment operation, maintaining unobstructed field of vision while providing control access.
2Ease of operation
If the user repeatedly enters and exits the cabin to operate equipment, then the user can control the equipment, but the operation becomes time-consuming and tiresome
Solution Approach 1:
The control panel is extracted from the interior and positioned on the exterior surface of the cabin door. This enables the operator to control all equipment from outside the cabin without needing to enter or exit repeatedly. The operator can stand outside, access controls on the door, and operate equipment efficiently without the time loss associated with repeated cabin entry and exit.
3Ease of operation
If the cabin door is kept open during equipment operation, then the user can access controls, but safety is reduced due to risk of collision with the open door
Solution Approach 1:
The control panel is extracted from the cabin interior and mounted on the exterior surface of the door. This allows the door to remain closed during equipment operation, eliminating the collision hazard posed by an open door to pedestrians and vehicles in the surrounding area, while still providing full control access to the operator.
Data Source
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AI summary
A cabin for a truck (1), the cabin (6) comprising: - a cabin door (22), to provide access for a user to an interior (20) of the cabin (6); - an exterior surface (25), which is accessible from outside the cabin (6) when the cabin door (22) is closed; - a window (24), positioned at a window height (h24); and - a control panel (40), comprising a plurality of controls, each control being configured to be operated by the user to control an equipment (12, 14, 16) of the truck (1), wherein the control panel (40) is secured to the exterior surface (25) at a control panel height (h40), equal or inferior to the window height (h24), so that the controls (44, 46) can be operated by the user when the user stands outside of the cabin (9) and with the cabin door (22) closed.