Lunar Payload Rover With Adaptive Chassis Latching
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Solution Overview
Problem
There is a lack of effective systems for transporting and relocating payloads, particularly large payloads, on the lunar surface, and existing solutions are not modularly configured for efficient deposition.
Innovation Solution
A rover system with adaptive suspension and propulsion components, controlled by processors, capable of lifting, transporting, and depositing payloads, and featuring a latching system for secure attachment, with multi-rover collaboration for large payloads.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional lunar landers are used for payload transportation, then payload deposition can be achieved, but the system lacks mobility and cannot be relocated
Solution Approach 1:
The patent transforms the static lunar lander into a dynamic mobile platform by integrating propulsion components (rockets, thrusters) and a mobile base. This allows the lander to relocate between different lunar positions, enabling payload transportation across the lunar surface while maintaining the ability to deposit payloads at target locations
2Productivity
If fixed payload deposition systems are used, then initial deposition efficiency is achieved, but adaptability to different payload sizes and configurations is limited
Solution Approach 1:
The patent divides the payload deposition system into modular components including a mobile base, detachable payload bay, and configurable deployment mechanisms. This segmentation allows the system to accommodate different payload sizes and configurations by adjusting the modular components, while maintaining efficient deposition capability through standardized interfaces and procedures
Solution Approach 2:
The patent implements dynamic adjustment capabilities in the payload bay and deployment mechanisms, allowing real-time reconfiguration to match different payload characteristics. This enables the system to maintain high deposition efficiency across various payload types by adapting its structure and operation mode
3Device complexity
If simple transport mechanisms are used, then system complexity is reduced, but terrain maneuverability on uneven lunar surface deteriorates
Solution Approach 1:
The patent incorporates a dynamic suspension system with adjustable shock absorbers and movable wheels that can adapt to uneven lunar terrain. The suspension system actively responds to terrain variations, maintaining vehicle stability and mobility without requiring overly complex mechanical structures
4Device complexity
If manual payload handling is used, then system complexity is minimized, but operation time and labor requirements increase
Solution Approach 1:
The patent implements automated payload handling systems including robotic manipulators, automated latching mechanisms, and computer-controlled deployment sequences. These self-service capabilities reduce manual intervention requirements and minimize payload handling time, while the automation is integrated into the existing vehicle systems to avoid excessive complexity
Data Source
AI summary
Some embodiments of the disclosure are directed to vehicular retrieval, transportation, and/or deposition of payloads. In some embodiments, a vehicle is configured to identify and approach, via a plurality of propulsion components, a respective payload. In some embodiments, the vehicle is configured to adjust a height of a chassis of the vehicle, via the plurality of control legs, with respect to a reference to position interior portions of the chassis around a surface of the respective payload. In some embodiments, the vehicle is configured to engage with, via a latching system, the respective payload. In some embodiments, the vehicle is configured to transport the respective payload, via the plurality of propulsion components, to a respective target location. In some embodiments, the vehicle is configured to disengage from the respective payload, via the latching system, to deposit the respective payload at the respective target location.