Order Fulfillment Pre-Packing for Bulky Item Picking

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Solution Overview

Problem

Existing order processing and fulfillment systems face inefficiencies in handling bulky items, leading to increased handling time, storage space requirements, and potential product damage, as they often lack optimized methods for pre-packing and segregating items by size and weight.

Innovation Solution

Implementing a system that pre-packs bulky items into separate containers, using segregated storage facilities and automated retrieval systems, with a processor determining which items to pre-pack based on incoming data, to improve handling efficiency and reduce storage needs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If bulky items are handled using conventional order processing systems without pre-packing, then items can be stored in general storage areas, but handling time increases and pick productivity decreases

Engineering Contradiction:
Improvepick productivityVSAvoidhandling time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system performs preliminary action by pre-packing bulky items into containers before they are needed for order fulfillment. The processor identifies incoming bulky items and automatically packs them into appropriate containers, which are then stored in segregated storage facilities. This advance preparation eliminates the need for manual handling and sorting during the picking process, thereby increasing pick productivity and reducing handling time.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If bulky items are stored in general storage areas without segregation, then storage facility space can be used efficiently, but product damage increases and handling efficiency decreases

Engineering Contradiction:
Improveproduct damageVSAvoidhandling efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system applies segmentation by creating segregated storage facilities specifically designated for pre-packed bulky items, separate from general storage areas. This segmentation ensures that bulky items are stored in a controlled environment with appropriate handling procedures, reducing the risk of product damage. The segregated storage also streamlines the retrieval process, improving handling efficiency by eliminating the need to search through general storage areas.

Inventive Principle:
Principle #1Segmentation

3Productivity

If automated retrieval systems are implemented for pre-packed bulky items, then pick productivity increases, but device complexity and operational costs increase

Engineering Contradiction:
Improvepick productivityVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system implements self-service by using automated retrieval systems that autonomously fetch pre-packed bulky item containers from segregated storage facilities and deliver them to picking stations. The processor automatically manages the identification, packing, and storage of bulky items, eliminating the need for manual intervention. This automation increases pick productivity while the system manages its own operational complexity through integrated control mechanisms.

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP3003919B1Order filling system
Publication Date: 2024.10.09 OCADO INNOVATION LTD
  • EP3003919B1 patent drawingFigure 1a
  • EP3003919B1 patent drawingFigure 1b
  • EP3003919B1 patent drawingFigure 2

AI summary

Systems 100, methods 200, and machine-executable coded instruction sets for the fully- and/or partly automated handling of goods. In particular, the disclosure provides improvements in the handling of goods in fulfillment of orders for items of mixed sizes, weights, and other dimensions.