Van Cargo Docking Layout for Wheel-Well-Free Trolley Stowage
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Solution Overview
Problem
Existing van cargo management systems are limited by available floor space, particularly due to wheel wells, which restricts the number of containers or trolleys that can be transported and complicates the process of selecting and removing specific containers or trolleys for delivery.
Innovation Solution
A van cargo management system that includes a row of automated docking stations along one side of the van and a central corridor for loading and unloading containers or trolleys. Motorized mechanisms capture and lift trolleys above the wheel wells for stowage in docking stations, maximizing storage area and allowing for efficient selection and removal of containers or trolleys.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If trolleys are stored on the floor of the cargo area, then they are easily accessible, but the available storage area is limited by wheel wells and floor space
Solution Approach 1:
The patent transitions trolley storage from the two-dimensional floor plane to the three-dimensional vertical space by implementing docking stations that lift and store trolleys above the wheel wells. This dimensional change maximizes the use of available cargo volume while maintaining ease of access through automated retrieval systems.
Solution Approach 2:
The docking stations serve as intermediary structures between the floor and the upper cargo space. These stations capture, lift, and hold trolleys, acting as a mediator that resolves the conflict between maximizing storage area and maintaining accessibility.
2Quantity of substance
If multiple trolleys are closely packed to maximize storage capacity, then the number of trolleys transported is optimized, but the process of shuffling and selecting specific trolleys becomes more complicated
Solution Approach 1:
The docking stations are equipped with automated mechanisms that can identify, select, and retrieve specific trolleys based on delivery destinations without requiring manual shuffling by the driver. The system serves itself by automatically managing trolley positioning and selection.
Solution Approach 2:
The patent replaces the manual mechanical process of shuffling trolleys with an automated mechanical system. The docking stations use motorized mechanisms to capture, lift, and position trolleys, substituting human labor with an automated control system that reads destination information and retrieves the appropriate trolleys.
3Area of stationary object
If trolleys are stored above the wheel wells using lifting mechanisms, then the available storage area is maximized, but the device complexity increases
Solution Approach 1:
The patent combines multiple functions into the docking stations: they serve as storage containers, lifting mechanisms, and security locking systems. By merging these functions into a single integrated structure, the overall device complexity is reduced compared to having separate systems for each function.
Solution Approach 2:
The docking stations are designed as multi-functional units that can store multiple trolleys, provide automated lifting, ensure security through locking mechanisms, and facilitate easy retrieval. This universality reduces the need for multiple specialized components, thereby managing complexity while maximizing storage utilization.
Data Source
AI summary
A row of docking stations to stow containers or trolleys is provided along at least one side of a van cargo storage area and a corridor for loading and unloading containers or trolleys individually or in groups from the rear of the van is provided. Preferably, the docking stations are automated. Interference with the storage and removal of containers or trolleys by the wheel wells of the vans or other vehicles is eliminated. Motorized mechanisms capture and lift the containers or trolleys above the level of the wheel wells for stowage in the docking stations to maximize the available storage area beyond that available on the floor of the cargo area. Individual containers or trolleys may be maintained in docking stations until needed.