Modular Cab Frame With Integrated Lighting for Agricultural Vehicles
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Solution Overview
Problem
Existing agricultural work vehicle cabs require complex and costly fastening systems for individual arrangement of lighting units, which complicates cross-system use across different types of vehicles.
Innovation Solution
A cab design with a modular frame structure incorporating a uniform lighting structure integrated into the frame, controlled by a single unit that adapts lighting based on vehicle type and operation, reducing the need for complex fastening systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a complex fastening system is used for individual arrangement of lighting units, then adaptability to different vehicle types is improved, but device complexity and manufacturing cost increase
Solution Approach 1:
The patent integrates the lighting structure directly into the frame structure, creating a universal design that can be used across different agricultural work vehicle types without requiring complex fastening systems. The lighting units are permanently mounted within the frame, eliminating the need for detachable fastening mechanisms while maintaining adaptability through centralized control.
Solution Approach 2:
The lighting structure is merged with the frame structure into a single integrated unit. This combination eliminates the need for separate fastening systems and reduces device complexity while maintaining the ability to adapt to different vehicle types through software control rather than mechanical adjustment.
2Adaptability or versatility
If lighting units are individually arranged with fastening systems, then adaptability is improved, but manufacturing cost increases
Solution Approach 1:
The integrated lighting structure serves as a universal component that can be installed on different vehicle types without requiring custom fastening systems for each configuration, thereby reducing manufacturing costs while maintaining flexibility through centralized control capabilities.
Solution Approach 2:
The patent replaces mechanical fastening systems with an integrated structural design where lighting units are permanently mounted within the frame. This substitution eliminates complex mechanical assembly requirements, reducing manufacturing cost while maintaining adaptability through electronic control systems.
3Device complexity
If a uniform lighting structure is integrated into the frame, then device complexity is reduced, but adaptability to different vehicle types may worsen
Solution Approach 1:
The centralized control unit receives feedback about the specific vehicle type and operational context, then automatically adjusts the lighting configuration accordingly. This feedback mechanism enables a simple integrated structure to adapt to different vehicle types without requiring complex mechanical adjustments.
Solution Approach 2:
The lighting system is designed with dynamic control capabilities, allowing the centralized control unit to adjust lighting parameters, intensity, and configuration based on the specific vehicle type and operational requirements. This dynamic adjustment maintains adaptability while keeping the physical structure simple and integrated.
Data Source
AI summary
A cab for an agricultural work vehicle. The cab comprises a cab frame with a frame structure which has two A-pillars provided in the front region thereof and two B-pillars at a distance therefrom in the rear region, which are connected to one another at their ends by frame segments extending in the longitudinal direction and in the transverse direction of the cab. The A-pillars and B-pillars extend substantially vertically and accommodate a cab roof. The cab frame of the cab is designed as modular and comprises a lighting structure integrated into the frame structure with the cab having a control unit configured to control the lighting structure for at least partial illumination of one or more working areas and/or visible areas of the agricultural work vehicle.