Conveyor Line Auto-Configuration from Module Connections

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Solution Overview

Problem

Existing conveyance systems require manual device connection and control logic setup, leading to discrepancies between conveyor line designs and control systems, which can cause system malfunction.

Innovation Solution

A computer system that includes a conveyance system and a control system connected via a network, where the conveyance system transmits interconnection information to the control system, allowing automatic generation of conveyor line models and control logic based on the connection information.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If manual device connection and control logic setup are used, then system configuration flexibility is improved, but device complexity and time consumption increase

Engineering Contradiction:
Improvesystem configuration flexibilityVSAvoidmanual setup complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent creates a digital replica (conveyor line model) of the physical conveyor system that automatically mirrors the actual device connections. This model is generated by the control device acquiring connection information from connected conveyance modules, eliminating the need for manual configuration while maintaining system flexibility.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The control device automatically generates the conveyor line model and control logic by acquiring connection information directly from the conveyance modules themselves. The system configures itself without human intervention, with modules providing their own identification and connection data to the controller.

Inventive Principle:
Principle #25Self-service

2Adaptability or versatility

If manual control logic setup is required, then customization capability is improved, but loss of time and productivity decrease

Engineering Contradiction:
Improvecustomization capabilityVSAvoidcontrol setup time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The control device performs preliminary actions by automatically generating the conveyor line model and control logic before actual operation begins. The system pre-configures all necessary control parameters and relationships based on the acquired connection information, eliminating time-consuming manual setup during deployment.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent replaces manual mechanical configuration processes with automated electronic information processing. The control device uses electronic communication to acquire connection data and automatically generates control logic, substituting human operators with automated computational processes.

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

3Stability of the object's composition

If conveyor line design changes are not reflected in the control system, then system stability is improved, but reliability decreases due to discrepancies

Engineering Contradiction:
Improvecontrol system stabilityVSAvoidsystem operational reliability
Core Design Contradiction:
Stability of the object's compositionVSReliability

Solution Approach 1:

The control device continuously maintains synchronization between the physical conveyor line and its digital model by acquiring connection information from the actual modules. This feedback mechanism ensures that any changes in the physical system are automatically reflected in the control system, preventing discrepancies while maintaining operational stability.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12410017B2Computer system, computer, and method for controlling conveyance system
Publication Date: 2025.09.09 HITACHI LTD
  • US12410017B2 patent drawing
  • US12410017B2 patent drawing
  • US12410017B2 patent drawing

AI summary

A computer system comprising a transportation system and a control system, wherein: the transportation system comprises a plurality of transportation modules having transportation means for transporting articles; the transportation system transmits, for each of the plurality of transportation modules configuring a transportation line, connection information pertaining to connections between transportation modules; and the control system controls the transportation system on the basis of the multiple pieces of connection information.