Adaptive Cabin Rail Assembly for Heavy Module Positioning
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Solution Overview
Problem
The installation of heavy modules in vehicle cabins is challenging due to space limitations and weight, requiring specialized equipment and expertise, which can lead to safety hazards and costly mistakes if not handled properly.
Innovation Solution
An adaptive rail system with a movable jig and rail interface allows for precise placement and repositioning of modules within the cabin, utilizing features like wheel-based jig carriers, motorized linear actuators, and mobile robot units to facilitate safe and efficient installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If heavy modules are installed in the cabin, then the functionality and performance of the vehicle are improved, but the handling safety and installation complexity worsen due to weight and space limitations
Solution Approach 1:
The patent introduces a rail system as an intermediary mechanism between the installation team and the heavy module. The rail system provides guided movement and support, allowing the module to be positioned safely and precisely without requiring the installation team to directly handle the entire weight, thereby improving handling safety while maintaining installation capability
Solution Approach 2:
The patent transitions from direct manual handling to a guided rail-based movement system, adding the dimension of constrained linear movement. This allows the heavy module to be moved along a predefined path with controlled degrees of freedom, reducing the complexity of free-space manipulation and improving safety
2Productivity
If heavy modules are installed in the cabin, then the vehicle performance is improved, but the installation complexity increases due to space limitations and precise placement requirements
Solution Approach 1:
The rail system serves as a mediator that simplifies the installation process by providing a predefined movement path. This intermediary structure reduces the complexity of maneuvering heavy modules in confined spaces, as the rail guides the module to its destination without requiring complex coordination in three-dimensional space
Solution Approach 2:
The system incorporates movable and adjustable components that can adapt to different installation scenarios. The dynamic nature of the rail system allows for flexibility in positioning and adjusting the module during installation, reducing the overall complexity of the installation process
3Manufacturing precision
If precise placement of modules is required, then the module functionality is improved, but the installation difficulty increases due to limited space and weight constraints
Solution Approach 1:
The rail system acts as a precision intermediary that ensures accurate module placement. By constraining movement to a guided path with known tolerances, the system achieves precise positioning without requiring the installation team to manually control the module's position in all degrees of freedom, thereby improving ease of operation
Solution Approach 2:
The patent reduces the problem from three-dimensional positioning to one-dimensional guided movement along the rail. This dimensional reduction simplifies the control requirements and makes precise placement achievable with simpler equipment and less skilled labor
Data Source
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AI summary
The invention relates to a vehicle (100) with a cabin (10) comprising an adaptive rail system (12), wherein the cabin (10) comprises a connection area (14) adapted to hold the adaptive rail system (12), wherein the adaptive rail system (12) comprises a rail interface (16), configured to be attachable to the connection area (14), at least one installation rail (18), configured to be attachable to the rail interface (16), a jig (20), wherein the jig (20) is connected to the at least one installation rail (20) in a moveable manner, such that a module (22) attached to the jig (is movable inside the cabin.