Mobile Storage Unit Swapping for Continuous Delivery Loading

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Solution Overview

Problem

Current delivery systems face inefficiencies in sorting and loading delivery items, especially when delivery vehicles need to return to a depot for reloading, and there is a need for managing refrigerated and non-refrigerated items, which hampers delivery route optimization and scalability.

Innovation Solution

A mobile storage unit that can be decoupled from delivery trucks, allowing for remote sorting and loading while the vehicle makes deliveries, equipped with refrigeration capabilities and integrated computing for tracking and display of delivery information, and designed to be efficiently transported and loaded onto payload platforms.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If delivery vehicles return to depot for reloading after each trip, then delivery items can be replenished, but delivery time is lost and operational efficiency decreases

Engineering Contradiction:
Improvedelivery efficiencyVSAvoidtrip time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system segments the delivery function into two independent components: the delivery vehicle for transporting items and the mobile storage unit for holding items. This allows the vehicle to make deliveries while the storage unit is being replenished separately, eliminating the need for the vehicle to return to depot for reloading.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mobile storage unit is pre-loaded with delivery items before the delivery vehicle departs. This preliminary loading action enables the vehicle to begin deliveries immediately without waiting for reloading, and the storage unit can be replenished in advance at the depot while the vehicle is out on routes.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If delivery vehicles carry all items, then all deliveries can be made, but vehicle size and complexity increase

Engineering Contradiction:
Improvedelivery flexibilityVSAvoidvehicle complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The delivery system is divided into a delivery vehicle and a separate mobile storage unit. The storage unit can be detached and replaced, allowing the vehicle to specialize in delivery while the storage unit handles item holding and replenishment. This segmentation reduces vehicle complexity while maintaining delivery flexibility.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mobile storage unit serves multiple functions: it stores delivery items, can be refrigerated for temperature-sensitive goods, and can be detached and replaced like a battery. This multi-functional design allows the same storage unit to serve various delivery needs without requiring different vehicle configurations.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Reliability

If refrigerated items are stored separately, then temperature control is maintained, but sorting and loading complexity increases

Engineering Contradiction:
Improvetemperature controlVSAvoidsorting complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The refrigeration system is integrated into the mobile storage unit itself rather than being a separate vehicle system. This merging of storage and temperature control functions allows refrigerated and non-refrigerated items to be managed in a unified, interchangeable storage unit, simplifying the overall sorting and loading process while maintaining reliable temperature control.

Inventive Principle:
Principle #5Merging (Combining)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables efficient delivery route optimization by allowing simultaneous delivery and loading of items, including refrigerated goods, and scalable fleet management through remote loading and real-time tracking, enhancing operational efficiency and flexibility.

Implementation Method 1

A refrigeration system may be integrated within the mobile storage unit to cool the interior region in which the refrigerated items are stored.

Methodology Applied
Scientific EffectRefrigeration: Cooling

Data Source

PatentUS9127872B1Mobile storage units for delivery
Publication Date: 2015.09.08 AMAZON TECH INC
  • US9127872B1 patent drawing
  • US9127872B1 patent drawing
  • US9127872B1 patent drawing

AI summary

Disclosed are various embodiments for mobile storage unit. The mobile storage unit includes a plurality of walls forming an interior region to store a plurality of items. The mobile storage unit also includes a base supporting the plurality of walls. The mobile storage unit includes a locking device coupled to the base, the locking being configured to engage a receiving locking device, the receiving locking device being coupled to a payload platform of a delivery vehicle.