Production Scheduling Manager for Manufacturing Resources

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Solution Overview

Problem

Production scheduling in manufacturing environments is complex due to multiple resource requirements, varying product demands, and profitability considerations, making it difficult to optimize scheduling processes effectively.

Innovation Solution

A computer-based system that includes a production scheduling manager to schedule events for manufacturing resources across time intervals, considering product dependency trees, using a production controller to retrieve resource information, a coordinator to generate potential scheduling schemes, and an optimizer to create an optimal schedule.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual or systematic search processes are used to determine production scheduling, then flexibility in decision-making is maintained, but the complexity and difficulty of calculations increase significantly

Engineering Contradiction:
Improveease of scheduling decision-makingVSAvoidcomplexity of scheduling process
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent replaces manual or systematic search processes with an automated computer-based scheduling system that uses algorithms to determine production schedules. This substitution of mechanical/search-based approaches with computational methods reduces the complexity and difficulty of calculations while maintaining scheduling flexibility through programmable decision logic.

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

2Adaptability or versatility

If multiple resources and variables are introduced to meet varying product demands, then production flexibility and profitability analysis are improved, but the difficulty of decision-making and calculations increases

Engineering Contradiction:
Improveability to meet varying product demandsVSAvoiddifficulty of decision-making and calculations
Core Design Contradiction:
Adaptability or versatilityVSDifficulty of detecting and measuring

Solution Approach 1:

The system introduces a computer-based scheduling manager that automatically processes multiple resources and variables through computational algorithms. This replaces manual decision-making and calculations, enabling the system to handle complex scenarios with multiple products, resources, and constraints while reducing the difficulty of analysis through automated processing.

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

Solution Approach 2:

The scheduling system acts as an intermediary between production requirements and resource allocation decisions. It processes complex inputs including product dependency trees, resource constraints, and profitability parameters through automated calculations, transforming these complex variables into actionable scheduling decisions without requiring manual analysis of all variables simultaneously.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Productivity

If production scheduling is optimized to maximize profitability and meet future demand, then production efficiency is improved, but the computational requirements and process complexity increase

Engineering Contradiction:
Improveproduction efficiencyVSAvoidcomputational requirements
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent employs computer-based algorithms and computational methods to optimize production scheduling for maximum profitability and demand fulfillment. This automated computational approach handles the complexity of analyzing multiple products, resources, and constraints simultaneously, achieving high production efficiency without requiring manual computational effort.

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

Data Source

PatentUS9141581B2Production scheduling management
Publication Date: 2015.09.22 SAP SE
  • US9141581B2 patent drawing
  • US9141581B2 patent drawing
  • US9141581B2 patent drawing

AI summary

In accordance with aspects of the disclosure, systems and methods are provided for production scheduling management by scheduling production events for each of a plurality of production resources used to manufacture one or more products relative to one or more time intervals while considering constraints related to product dependency trees for each of the one or more products. The systems and methods may include determining the constraints related to the product dependency trees for each of the one or more products, generating one or more potential production scheduling schemes for use of each production resource within the one or more time intervals while considering the constraints related to the product dependency trees for each of the one or more products, and generating a production schedule for the production events within the one or more time intervals based on the one or more potential production scheduling schemes.