Collaborative Manufacturing Execution System Integration via Message Broker
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Solution Overview
Problem
Existing manufacturing execution systems (MES) fail to synchronize key supply chain modules and production support systems with events and activities on the factory floor, leading to disconnected operations across multiple manufacturing sites.
Innovation Solution
A collaborative manufacturing execution system (CMES) that integrates corporate business systems with plant floor data systems, using a software infrastructure to coordinate and synchronize activities across multiple sites through an enterprise intranet or Internet, employing XML Business Connector and OPC Shop Floor Connector for real-time integration and data conversion into actionable information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional MES systems are used, then manufacturing execution is maintained, but synchronization with supply chain modules and production support systems fails, leading to disconnected operations
Solution Approach 1:
The patent introduces a message broker as an intermediary component that facilitates communication between MES systems, ERP systems, APS systems, and other supply chain modules. The message broker receives, routes, and manages messages between different systems, ensuring reliable synchronization without requiring direct point-to-point integrations. This resolves the contradiction by providing synchronization reliability through the mediator while avoiding the complexity of direct system-to-system connections.
Solution Approach 2:
The patent implements a universal message broker that serves multiple functions: routing messages between different systems, managing message queues, handling message transformation, and coordinating activities across ERP, APS, MES, and production support systems. This multi-functional approach improves synchronization reliability across diverse systems while reducing overall integration complexity by consolidating multiple integration functions into a single universal platform.
2Speed
If manual coordination of supply chain modules is used, then system simplicity is maintained, but information flow velocity decreases and decision-making time increases
Solution Approach 1:
The patent replaces manual coordination mechanisms with an automated electronic message broker system. Instead of manual information exchange between ERP, APS, MES, and production support systems, the message broker automatically routes messages, manages data flow, and coordinates activities in real-time. This substitution dramatically increases information flow velocity while the standardized message broker architecture actually reduces integration complexity compared to custom manual integration processes.
3Adaptability or versatility
If custom integration solutions are developed for each manufacturing site, then specific business needs are met, but deployment time and maintenance cost increase
Solution Approach 1:
The patent segments the integration architecture into independent, modular components: message broker, message queues, standardized message formats, and pluggable adapters for different systems (ERP, APS, MES, LIMS, FCS). Each manufacturing site can selectively deploy and configure only the segments needed for their specific business requirements. This modular segmentation provides business adaptability while reducing deployment time and maintenance complexity compared to custom monolithic integration solutions.
Solution Approach 2:
The patent enables adaptability through configurable message broker parameters, including message routing rules, queue priorities, transformation templates, and system connection settings. Rather than developing custom integration code for each business specification, users can adapt the system by changing broker parameters and configurations. This parameter-based adaptability meets diverse business needs while significantly reducing deployment time and maintenance burden.
Data Source
AI summary
A suite of configurable supply chain infrastructure modules provides the “collective manufacturing management infrastructure” necessary to support a high velocity e-business initiative. At the core of the collaboration scheme is the Business Process Modeling Module. The Business Modeling Module consists of two components: Business Process Event Coordinator, and Business Process Modeler. To further support the collaborative scheme, a suite of highly configurable application templates and pre-configured industry applications provide an interface or wrapper around the business rules. The application templates are designed to be used as stand-alone components, or can be assembled/configured into a cohesive solution to provide a basic foundation layer for a Collaborative Manufacturing Execution System (CMES). To address the connectivity of the CMES layer to the business layer and the shop floor automation layer, an Extensible Markup Language (XML) Business Connector and Optical Photo Conductor (OPC) Shop Floor Connector fulfill the interface needs required to support a collaborative infrastructure.