Automated Component Tracking via Camera-Linked Container IDs

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Solution Overview

Problem

Current methods for tracking bodywork components produced from metal blanks lack efficiency in capturing fill levels and locating defective components, as the order and correct placement of components in containers are not systematically managed, leading to difficulties in identifying and isolating errors.

Innovation Solution

A method involving the separation of metal blanks with individual part numbers, captured by a camera system before shaping, which links these numbers to container identifiers in an IT system, allowing for automated tracking and quality checks, thereby enabling precise monitoring and reduction of post-sorting efforts.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If components are manually stacked in containers without systematic tracking, then manual operation simplicity is maintained, but component location and fill level monitoring become difficult

Engineering Contradiction:
Improvemanual stacking operationVSAvoidcomponent location and fill level information
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The patent introduces container identifiers as intermediary elements that link physical containers to digital records. These identifiers serve as mediators between the manual stacking process and the information tracking system, enabling automatic identification and recording of component placement without complicating the manual operation itself.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent creates a digital copy of the physical component placement process through the information technology system. When components are placed in containers with identifiers, the system creates a digital record that copies the physical state, enabling tracking and monitoring without interfering with the manual stacking operation.

Inventive Principle:
Principle #26Copying

2Ease of operation

If the order and placement of components in containers is not systematically managed, then operational simplicity is maintained, but locating defective components becomes difficult

Engineering Contradiction:
Improvecomponent placement operationVSAvoiddefective component location
Core Design Contradiction:
Ease of operationVSDifficulty of detecting and measuring

Solution Approach 1:

The patent implements a feedback mechanism where the information technology system continuously records and updates the status of components in containers. This feedback loop enables real-time tracking of component placement, allowing defective components to be identified and located by cross-referencing the digital records with physical container locations.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

Container identifiers act as intermediaries that bridge the physical placement operation with the digital tracking system. These identifiers enable systematic management of component orders and locations while maintaining operational simplicity, as workers simply need to place components in containers with identifiers without understanding the complex tracking system.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If fill levels of containers are not captured, then operational simplicity is maintained, but inventory management and dispatching efficiency are reduced

Engineering Contradiction:
Improvecontainer filling operationVSAvoidlogistics and dispatching efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The patent enables the container filling process to be self-service by automatically capturing fill level information through the information technology system. When components are placed in containers with identifiers, the system automatically updates the fill level records without requiring manual intervention or complex operations, thus maintaining operational simplicity while improving logistics efficiency.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system creates a digital copy of the physical container filling process, automatically recording fill levels and inventory status. This digital copying enables efficient inventory management and dispatching decisions without interfering with the manual filling operation, as the system passively captures information through the existing container identifier system.

Inventive Principle:
Principle #26Copying

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

This method enhances the ability to track and locate components, reduces errors, and optimizes logistics by providing real-time data for prompt dispatching, minimizing manual errors and increasing efficiency in component management.

Implementation Method 1

a camera system that is designed to capture images of the metal blanks from the time when the metal blanks are output on the outflow conveyor belt until the metal blanks are arranged in the containers

Methodology Applied
Scientific EffectReflection: Reflection

Implementation Method 2

the metal blanks may each be inscribed with the individual part numbers by a laser

Methodology Applied
Scientific EffectLaser ablation: Laser Ablation

Data Source

PatentUS12073355B2Method for tracking components
Publication Date: 2024.08.27 BAYERISCHE MOTOREN WERKE AG
  • US12073355B2 patent drawing

AI summary

A method for tracking components includes running individual metal blanks with a respective individual part number through a press device to form respective individual components. The components are output on an outflow conveyor belt, removed from the outflow conveyor belt, and arranged in one of a plurality of containers that have a respective container identifier. The movement of the individual components from being output on the outflow conveyor belt until being arranged in the one of the plurality of containers is captured by a camera system. A link is created between respective individual part numbers and respective individual container identifiers and stored in a database.