Logistics Warehouse Control System Parameter Optimization

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Solution Overview

Problem

Existing logistics systems lack a comprehensive method to determine parameters across multiple subsystems for overall optimization, leading to inefficient operations as settings are typically optimized for individual subsystems rather than the entire system.

Innovation Solution

A logistics warehouse control system that includes an order management unit and a parameter determination unit to set parameters for various subsystems based on orders, ensuring optimal performance across the entire logistics system by considering characteristics and compatibility of each subsystem.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If parameters of subsystems are determined to improve productivity of one subsystem, then productivity of that subsystem is improved, but overall performance of the logistics system cannot be optimized

Engineering Contradiction:
Improveproductivity of subsystemVSAvoidoverall system performance
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The parameter determination unit serves multiple functions: it manages parameters for multiple subsystems simultaneously, determines optimal parameter combinations considering interactions between subsystems, and applies parameters across the entire logistics system. This multi-functional approach enables simultaneous optimization of individual subsystems while maintaining overall system performance.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system dynamically changes parameters of multiple subsystems based on determined optimal combinations. The parameter determination unit adjusts parameters such as picking methods, shipping destinations, and operational settings across different subsystems to achieve both individual subsystem productivity improvement and overall system optimization.

Inventive Principle:
Principle #35Parameter changes

2Ease of operation

If parameters are set for individual subsystems independently, then ease of parameter setting is improved, but compatibility and characteristics of the entire logistics system are not considered

Engineering Contradiction:
Improveease of parameter settingVSAvoidsystem compatibility
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The parameter determination unit merges parameter management for multiple subsystems into a single integrated function. It combines parameters from picking systems, shipping systems, and other subsystems to determine optimal parameter combinations that consider interactions and compatibility between different subsystems, rather than managing them independently.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The parameter determination unit acts as an intermediary between multiple subsystems. It receives parameter requirements from various subsystems, processes them to determine compatible parameter combinations, and distributes the determined parameters back to the respective subsystems, ensuring system-wide compatibility.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20250013982A1Logistics warehouse control system and logistics warehouse control method
Publication Date: 2025.01.09 HITACHI LTD
  • US20250013982A1 patent drawing
  • US20250013982A1 patent drawing
  • US20250013982A1 patent drawing

AI summary

A disclosed logistics warehouse control system includes: an order management unit configured to manage a plurality of orders given to a logistics system; and a parameter determination unit configured to determine, for a plurality of subsystems each in charge of a plurality of logistics operation processes in the logistics system, a parameter related to an operation of each subsystem based on the plurality of orders, in which the parameter determination unit inputs the determined parameter to the subsystem, and causes the plurality of orders to be processed in a state where the parameter is applied.