Compartment Scanner System for Automated Item Tracking

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Solution Overview

Problem

Current item management systems, such as those used in warehouses and libraries, are labor-intensive and prone to errors, especially when dealing with large numbers of items that require manual recording and organization.

Innovation Solution

An item management system that includes scanners installed in each storage compartment, a decoding module to interpret identification codes on items, and a data managing module to update item management information in real-time, reducing the need for manual labor and minimizing errors.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If manual labor is used for item management, then flexibility and adaptability are maintained, but labor intensity increases and error rate rises

Engineering Contradiction:
Improveautomation of item managementVSAvoidsystem complexity
Core Design Contradiction:
Extent of automationVSDevice complexity

Solution Approach 1:

The system enables self-service automation where scanners automatically detect items, the decoding module automatically interprets codes, and the data managing module automatically updates records. This eliminates manual intervention while maintaining system functionality through automated self-management of the item tracking process.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces manual mechanical operations (physical scanning, manual data entry, manual bookkeeping) with electronic and optical systems. Scanners use optical fields to read codes, decoding modules use computational algorithms to interpret data, and data managing modules use digital systems to update records, substituting mechanical human labor with electronic automation.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Productivity

If manual recording and organization of items is performed, then system simplicity is maintained, but productivity decreases and time consumption increases

Engineering Contradiction:
Improveitem management efficiencyVSAvoidtime for recording and organization
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system enables continuous automated tracking of items as they move through storage compartments. Scanners continuously monitor item movement, the decoding module continuously processes codes in real-time, and the data managing module continuously updates records without interruption. This continuous automated operation eliminates the discontinuous nature of manual checking and recording, significantly improving productivity and reducing time loss.

Inventive Principle:
Principle #20Continuity of useful action

3Measurement precision

If manual item tracking is used, then measurement simplicity is maintained, but measurement precision and accuracy decrease

Engineering Contradiction:
Improveaccuracy of item trackingVSAvoidcomplexity of detection process
Core Design Contradiction:
Measurement precisionVSDifficulty of detecting and measuring

Solution Approach 1:

The system introduces intermediate devices (scanners and decoding modules) that mediate between physical items and the management system. Scanners act as intermediaries to capture item information optically, decoding modules serve as intermediaries to interpret codes and extract meaningful data, and data managing modules act as intermediaries to maintain accurate digital records. These intermediaries enhance measurement precision by eliminating human error while the modular architecture manages detection complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentEP3469540B1System and method for item management
Publication Date: 2025.05.07 BOE TECHNOLOGY GROUP CO LTD
  • EP3469540B1 patent drawingFigure 1
  • EP3469540B1 patent drawingFigure 2
  • EP3469540B1 patent drawingFigure 3

AI summary

System and method for item management are provided. The system includes storage compartments, a scanner on each storage compartment, a memory, and at least one processor. Each scanner is configured to scan an identification code on an item that is picked up from and placed down in the storage compartment. The processor is coupled to the scanner and the memory. The processor is configured to: decode an identification code on an item scanned by one scanner; generate decoding information for the identification code upon a successful decoding; determine an operation type of the item based on the scanning of the identification code on the item; obtain item location information for the identification code, based on the one scanner for the identification code; and update item management information according to the decoding information, the item location information, and the operation type of the item for the identification code.