Self-Descriptive Production Module for Automatic Coupling
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Solution Overview
Problem
Existing modular production systems require significant user interaction for setup and operation, which complicates the construction and coordination of multiple production modules.
Innovation Solution
Incorporating self-descriptive information and port information within production modules to enable automatic or reduced-user-intervention coupling and interaction, allowing modules to determine and adjust their spatial interaction areas for efficient cooperation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If production modules are designed to be modular and interchangeable, then adaptability and versatility are improved, but device complexity increases due to the need for coordination and coupling between modules
Solution Approach 1:
Each production module autonomously generates and stores self-descriptive information about its own properties, capabilities, and interfaces. This self-service approach eliminates the need for external configuration systems, allowing modules to automatically describe themselves to other modules and the system controller, thereby reducing overall system complexity while maintaining high adaptability
Solution Approach 2:
Self-descriptive information is pre-generated and stored in the module's memory device before the module is coupled to the production system. This preliminary action ensures that when modules are connected, their capabilities and interface requirements are already known, enabling automatic coupling without complex real-time negotiation or manual configuration
2Ease of operation
If automatic coupling between production modules is implemented, then ease of operation is improved, but loss of information increases due to potential communication errors between modules
Solution Approach 1:
The system implements feedback mechanisms where the controller receives self-descriptive information from each module, processes this information to determine optimal coupling configurations, and provides control signals back to the modules. This closed-loop feedback ensures accurate information transfer and enables verification that the intended coupling configuration has been correctly established
Solution Approach 2:
A central controller acts as an intermediary between production modules, receiving self-descriptive information from modules, processing this information to determine appropriate coupling configurations, and coordinating the coupling process. This intermediary role prevents direct complex communication between modules, reducing information loss through a centralized, controlled information exchange process
3Ease of manufacture
If self-descriptive information is stored in each production module, then ease of manufacture is improved, but device complexity increases due to additional storage and processing requirements
Solution Approach 1:
The memory device in each production module serves multiple functions: it stores program code for controlling production functions, stores self-descriptive information about the module's properties and capabilities, and stores operational data. This multi-functionality approach means that while additional information is stored, no separate dedicated storage systems are required, thereby avoiding proportional increases in device complexity
Solution Approach 2:
The patent combines the storage of self-descriptive information with the existing program code and operational data in the module's memory device. Rather than creating separate storage systems for self-description data, this merging approach integrates all information into a single unified storage structure, simplifying the overall device architecture while enabling ease of manufacture through standardized module designs
Data Source
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AI summary
The invention relates to a production module (110, 210, 310, 411, 412, 413, 421, 422, 423, 431, 432, 433) for carrying out a production function on a product (500). The production module is designed to be coupled to a second production module (110, 210, 310, 411, 412, 413, 421, 422, 423, 431, 432, 433) which is designed to carry out a second production function on the product (500). Self-description information (130, 140, 160, 70, 230, 240, 260, 270, 330, 340, 360, 370) relating to properties of the production module is stored on a storage device (120, 220, 320) of the production module, and the second production module comprises second self-description information (130, 140, 160, 170, 230, 240, 260, 270, 330, 340, 360, 370) relating to properties of the second production module. The production module is designed to transmit the self-description information to the second production module and to receive second self-description information from the second production module. Furthermore, port information (150, 151, 152, 153, 154, 250, 350) relating to the coupling process with the second production module is stored on the storage device, or the production module is designed to store port information relating to the coupling process with the second production module.