用统一模型把工厂可持续目标转为可衡量指标，助力制造企业落地环保目标。
Unified Smart Factory Model: A model-based Approach for Integrating Industry 4.0 and Sustainability for Manufacturing Systems
- 用对象过程方法建模生产、装配和辅助流程，构建系统化信息地图。
- 案例显示可精准映射能耗与环境影响数据，支撑可持续性指标落地。
- 特别适合中小企业，减少重复工作，提升数据采集效率与完整性。
本文提出统一智能工厂模型（USFM），一种将高层可持续发展目标转化为可量化工厂级指标的综合框架，并建立制造活动的系统化信息图谱。制造活动通过对象过程方法（OPM）建模为一组生产、装配及辅助流程，该方法属于基于模型的系统工程（MBSE）语言。USFM整合了制造过程与系统、数据处理以及关键绩效指标（KPI）选择与评估三个模块于同一框架中。通过对印刷电路板（PCB）装配工厂的详细案例研究，展示了如何选取、建模并映射环境可持续性KPI所需的数据，重点涵盖能源消耗与环境影响指标。该模型的系统化方法能减少冗余，降低遗漏关键信息的风险，并提升数据收集效率。论文结论指出，USFM弥合了可持续发展目标与实际实施之间的鸿沟，对致力于实现可持续目标的制造业，尤其是中小企业具有显著价值。
原文摘要 · Abstract (English)
This paper presents the Unified Smart Factory Model (USFM), a comprehensive framework designed to translate high-level sustainability goals into measurable factory-level indicators with a systematic information map of manufacturing activities. The manufacturing activities were modelled as set of manufacturing, assembly and auxiliary processes using Object Process Methodology, a Model Based Systems Engineering (MBSE) language. USFM integrates Manufacturing Process and System, Data Process, and Key Performance Indicator (KPI) Selection and Assessment in a single framework. Through a detailed case study of Printed Circuit Board (PCB) assembly factory, the paper demonstrates how environmental sustainability KPIs can be selected, modelled, and mapped to the necessary data, highlighting energy consumption and environmental impact metrics. The model's systematic approach can reduce redundancy, minimize the risk of missing critical information, and enhance data collection. The paper concluded that the USFM bridges the gap between sustainability goals and practical implementation, providing significant benefits for industries specifically SMEs aiming to achieve sustainability targets.
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