Short answer

Prioritize the integration of open standards and APIs into the design of MES/MOM systems to ensure interoperability and data accessibility from diverse production equipment, thereby enabling true manufacturing flexibility.

Field
Commercial Production
Source
Computers in Industry (2023)
Method
Cross-case analysis of empirical data
Sample
Six case studies
Evidence
Strong effect

To achieve true Industry 4.0 flexibility and reconfigurability, manufacturing systems must prioritize open standards and open APIs for seamless integration of operational technology (OT) with information technology (IT). This commercial production research insight is drawn from a 2023 study published in Computers in Industry. Using Cross-case analysis of empirical data with Six case studies, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Prioritize the integration of open standards and APIs into the design of MES/MOM systems to ensure interoperability and data accessibility from diverse production equipment, thereby enabling true manufacturing flexibility.

Study
Commercial ProductionRecentStrong effect

Open Standards and APIs are Crucial for IIoT Integration in Smart Factories

To achieve true Industry 4.0 flexibility and reconfigurability, manufacturing systems must prioritize open standards and open APIs for seamless integration of operational technology (OT) with information technology (IT).

Computers in Industry · 2023

01

Key Findings

  • 01Companies are investing in Industry 4.0 technologies but struggle to extract data from all legacy production equipment.
  • 02Open standards and open application programming interfaces (APIs) are essential for enhancing IIoT interconnectivity and interoperability.
  • 03MES/MOM implementation needs to focus on IT/OT integration to support reconfigurability for Industry 4.0.
02

Application

Design takeaway

Prioritize the integration of open standards and APIs into the design of MES/MOM systems to ensure interoperability and data accessibility from diverse production equipment, thereby enabling true manufacturing flexibility.

How to apply

When designing or specifying MES/MOM solutions, ensure that the chosen platforms and integration methods explicitly support open standards (e.g., OPC UA) and provide robust, well-documented APIs for seamless data exchange with both new and legacy equipment.

Project actions

  • 01When proposing a new manufacturing system, clearly state how it will integrate with existing equipment.
  • 02Research and specify the open standards and APIs that will be used for data exchange.
  • 03Consider the challenges of data extraction from legacy systems in your design.
03

Method & Evidence

AimWhat are the key focus areas and design recommendations for implementing MES/MOM systems that enhance manufacturing flexibility and reconfigurability within Industry 4.0 supply chains, particularly concerning IT/OT integration and IIoT connectivity?
MethodCross-case analysis of empirical data
ProcedureThe research involved an abductive design, building upon existing literature on Industry 4.0 information architectures. A framework for smart factory capabilities was proposed, and empirical data on MES/MOM implementation objectives was collected through semi-structured interviews across six case studies in Denmark over a four-year period. A cross-case analysis was then conducted to identify dominant themes and derive generalized design recommendations.
SampleSix case studies
ContextManufacturing industry, Industry 4.0, Smart Factories, Supply Chains

Variables

IVImplementation of MES/MOM systems with varying degrees of adherence to open standards and APIs.
DVManufacturing flexibility and reconfigurability, IT/OT integration effectiveness, data extraction from legacy equipment.
CVIndustry 4.0 initiatives (e.g., AI, digital twins), company size, manufacturing sector.
04

Strengths & Limitations

Strengths

  • +Empirical data collection through multiple case studies provides real-world insights.
  • +Longitudinal research project (4 years) allows for observation of implementation over time.

Limitations

The case studies were conducted in Denmark, so the findings might be specific to that industrial context. The research focused on MES/MOM, and other aspects of Industry 4.0 might have different integration challenges.

Reliability & validity

Reliability could be enhanced by using consistent interview protocols across all case studies. Validity is supported by the cross-case analysis, which helps to generalize findings beyond a single instance, and by grounding the research in existing literature.

Think critically

To what extent does the reliance on open standards and APIs for MES/MOM integration create new vulnerabilities or dependencies on third-party developers?

05

Design Principles

"Design for interoperability through open standards and APIs to maximize data utilization and system flexibility."

This insight is critical for designers and engineers developing manufacturing execution systems (MES) and manufacturing operations management (MOM) solutions. It highlights that even advanced technologies like AI and digital twins are limited if the foundational connectivity and interoperability are not addressed, directly impacting the ability to leverage data from legacy equipment and achieve end-to-end supply chain integration.

06

What This Means for Your Design

To make factories smarter and more adaptable (Industry 4.0), it's really important that different machines and computer systems can talk to each other easily. This means using common languages (open standards) and connection methods (APIs) so that data can flow freely, even from older machines.

How to use in your project

  • 1.Reference this study when discussing the importance of interoperability and open standards in your design proposal for a manufacturing system.
  • 2.Use the findings to justify the selection of specific technologies or integration methods in your design.
07

Add to My Project

08

Quick Cite

Paragraph starter

The integration of Manufacturing Execution Systems (MES) and Manufacturing Operations Management (MOM) within Industry 4.0 supply chains is significantly enhanced by prioritizing open standards and open Application Programming Interfaces (APIs). Research indicates that despite investments in advanced technologies, the ability to extract data from legacy production equipment remains a challenge. Therefore, a key design recommendation for achieving manufacturing flexibility and reconfigurability is to ensure that MES/MOM solutions facilitate seamless IT/OT integration through these open protocols, enabling end-to-end connectivity and interoperability across the supply chain (Mantravadi et al., 2023).

09

Source

Computers in Industry

Application of MES/MOM for Industry 4.0 supply chains: A cross-case analysis

journal · 2023

View source

Questions About This Research

What does the research say about open standards and apis are crucial for iiot integration in smart factories?
Prioritize the integration of open standards and APIs into the design of MES/MOM systems to ensure interoperability and data accessibility from diverse production equipment, thereby enabling true manufacturing flexibility. Evidence: Computers in Industry (2023).
Why does "Open Standards and APIs are Crucial for IIoT Integration in Smart Factories" matter for design?
This insight is critical for designers and engineers developing manufacturing execution systems (MES) and manufacturing operations management (MOM) solutions. It highlights that even advanced technologies like AI and digital twins are limited if the foundational connectivity and interoperability are not addressed, directly impacting the ability to leverage data from legacy equipment and achieve end-to-end supply chain integration.
How can designers apply this research?
Prioritize the integration of open standards and APIs into the design of MES/MOM systems to ensure interoperability and data accessibility from diverse production equipment, thereby enabling true manufacturing flexibility.
What were the main findings?
Companies are investing in Industry 4.0 technologies but struggle to extract data from all legacy production equipment.. Open standards and open application programming interfaces (APIs) are essential for enhancing IIoT interconnectivity and interoperability.. MES/MOM implementation needs to focus on IT/OT integration to support reconfigurability for Industry 4.0.
What research method was used?
Cross-case analysis of empirical data with Six case studies.
How strong is the evidence?
Evidence strength is rated Strong effect, based on a 2023 journal from Computers in Industry.
What should I do differently in my next project?
When designing or specifying MES/MOM solutions, ensure that the chosen platforms and integration methods explicitly support open standards (e.g., OPC UA) and provide robust, well-documented APIs for seamless data exchange with both new and legacy equipment.
What are the limitations?
The findings are based on a specific set of case studies in Denmark, which may not be universally generalizable to all manufacturing contexts or geographical regions. The research period (2018-2021) might not fully capture the very latest advancements in IIoT and MES/MOM technologies.