Electronic Apparatus for Dynamic Item Information Segmentation

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Solution Overview

Problem

Current systems face inefficiencies in managing and shipping items in distribution centers due to the complexity of handling items in batches, leading to decreased productivity and convenience in processes like shipping.

Innovation Solution

An electronic apparatus and method that acquires and maps information related to totes and cells, compares item information with threshold values, and provides information on cell status and shipping readiness to enhance operational efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If items are classified and managed by batch for picking efficiency, then picking work efficiency is improved, but efficiency of subsequent processes like shipping is lowered

Engineering Contradiction:
Improvepicking work efficiencyVSAvoidshipping process convenience
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The system segments item management into two distinct modes: batch-based management for picking operations and individual item-based management for shipping operations. The server divides the batch into individual items when shipping information is received, allowing each mode to operate optimally according to its requirements without interfering with the other.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system dynamically switches between batch-based and individual-based management approaches depending on the operational phase. During picking, items are managed as batches; during shipping preparation, the system transitions to individual item management by dividing the batch information, enabling flexibility to adapt to different operational requirements.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If items are managed in batches considering picking convenience, then picking efficiency is improved, but information management complexity increases for subsequent processes

Engineering Contradiction:
Improvepicking convenienceVSAvoidinformation management complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The server acts as an intermediary that manages the conversion between batch information and individual item information. When shipping information is received, the server automatically divides the batch information into individual item information and provides it to the mobile terminal, eliminating the need for manual information management complexity at the worker level.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system creates copies of batch information in individual item format when needed for shipping processes. The server generates individual item information copies from the original batch information, allowing the same physical items to be represented in different information formats depending on the operational requirement.

Inventive Principle:
Principle #26Copying

3Speed

If batch-based item classification is used for picking, then picking speed is improved, but responsiveness to shipping requirements decreases

Engineering Contradiction:
Improvepicking speedVSAvoidshipping responsiveness
Core Design Contradiction:
SpeedVSAdaptability or versatility

Solution Approach 1:

The system dynamically adapts its information structure based on operational requirements. During picking operations, it maintains batch-based structure for speed; when shipping requirements arise, it dynamically transforms the information into individual item-based structure, ensuring both picking speed and shipping responsiveness are optimized at different phases.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes the organizational parameter of item information from batch-level to individual-level based on the operational phase. This parameter transformation allows the system to maintain batch efficiency for picking while achieving individual item precision for shipping, resolving the contradiction between speed and adaptability.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS11270259B1Method for providing information related to item and electronic apparatus using the same
Publication Date: 2022.03.08 COUPANG CORP
  • US11270259B1 patent drawing
  • US11270259B1 patent drawing
  • US11270259B1 patent drawing

AI summary

The present disclosure relates to a method of receiving information related to a plurality of items, mapping the received information related to items to each of a plurality of cells, comparing at least some of the information related to the items mapped to each of the cells with a threshold value, and providing information related to the cells based on the comparison result, and an electronic apparatus.