Rail-Guided Cargo Platform With Retractable Cassette and Wheels
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Solution Overview
Problem
Substantial labor, time, and cost are spent on managing cargo due to inefficiencies in transporting, storing, and loading/unloading cargo, particularly in vehicles, where specific environmental conditions are not readily available or customizable.
Innovation Solution
A cargo device with a platform and retractable cassettes and wheels that engage with rails for movement and data/power transfer, allowing for controlled transport and storage modes based on cargo requirements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If cargo is manually loaded and transported using traditional methods, then labor and time are required for each cargo item, but automation and efficiency are reduced
Solution Approach 1:
The cargo handling system is divided into independent modular units: a platform for carrying cargo, retractable wheels for movement, and engageable cassettes for rail interaction. Each module performs a specific function and can operate independently, enabling automated cargo transport while maintaining system simplicity through functional decomposition
Solution Approach 2:
The cargo device is equipped with autonomous capabilities including self-propulsion through actuated wheels, self-positioning through rail cassette engagement, and self-control through integrated controllers. The system can autonomously transport cargo from loading to destination without continuous manual intervention, significantly improving productivity while keeping the overall system architecture simple
2Adaptability or versatility
If traditional cargo storage in vehicles is used, then cargo can be stored, but environmental conditions cannot be customized for specific cargo requirements
Solution Approach 1:
The cargo platform incorporates dynamic environmental control systems that can adjust temperature, humidity, and other environmental parameters based on cargo requirements. The platform can transition between different operational states (transport mode with wheels engaged, storage mode with cassettes engaged to rails) and adapt its environment accordingly, providing customization without requiring a completely different storage system for each cargo type
Solution Approach 2:
The cargo device is designed as a multi-functional platform that can serve multiple purposes: transporting cargo autonomously, storing cargo in designated locations along the rail system, and providing customized environmental conditions for different cargo types. This universal design allows a single system to handle diverse cargo requirements without increasing overall system complexity
3Loss of time
If cargo transport requires manual handling and traditional vehicles, then existing infrastructure can be used, but time and operational costs increase
Solution Approach 1:
The system replaces manual mechanical cargo handling with automated electromechanical propulsion. The actuated wheels provide powered movement instead of manual pushing or pulling, while the rail-based cassette engagement system automates positioning and stopping. This substitution dramatically reduces transport time and eliminates the need for continuous manual labor, simultaneously improving both time efficiency and overall productivity
Data Source
AI summary
A cargo device, cargo management system and method of managing cargo are provided. A cargo device includes a platform having a top side configured to support cargo thereon; a cassette attached to the platform, the cassette configured to engage with at least one corresponding rail in a surface, and electrically communicate with the at least one corresponding rail to receive power and/or data related to the cargo from a controller to actuate the wheels, the cassette, or both; and wheels attached to the platform, the cassette, or both, the wheels being configured to move the platform along the surface. One or both of the cassette and the wheels are retractable based on the data such that the cassettes are moved between an engaged position with the corresponding rail and a disengaged position with the corresponding rail.