Effective knowledge management in construction safety is essential yet challenging. Despite emerging technologies to collect valuable data automatically, it continues to rely on manual input. The heterogeneity of data sources in construction makes it additionally difficult, resulting in a high number of incidents due to late changes in the design. Presented is a unified ontology for construction safety named UNOCS that shares safety knowledge between stakeholders during the construction processes. The UNOCS ontology follows the Linked Open Terms methodology and integrates established concepts, ensuring interoperability with other domain-specific knowledge for multiple use cases: (1) hazard and mitigation planning, (2) conformance checking and control, and (3) incident logging. UNOCS was evaluated through automatic consistency checks, criteria-based assessment, and task-based evaluation. The ontology meets the defined requirements and represents safety-related concepts. Implemented in a machine-readable format, it enables reasoning and seamless knowledge transfer between mitigation planning, safety inspections, and incident reporting.

中文翻译：

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从碎片化数据到统一的施工安全知识：基于流程的本体框架，确保工作更安全

有效的建筑安全知识管理至关重要，但也极具挑战性。尽管出现了自动收集有价值数据的技术，但它仍然依赖于手动输入。施工中数据源的异质性使其更加困难，导致由于设计中的后期更改而导致大量事件。介绍了一个名为 UNOCS 的统一施工安全本体，它在施工过程中在利益相关者之间共享安全知识。UNOCS 本体遵循 Linked Open Terms 方法并集成已建立的概念，确保与多个用例的其他特定领域知识的互作性：（1） 危害和缓解规划，（2） 一致性检查和控制，以及 （3） 事件记录。UNOCS 通过自动一致性检查、基于标准的评估和基于任务的评估进行评估。本体满足定义的要求并代表与安全相关的概念。它以机器可读的格式实施，支持在缓解计划、安全检查和事故报告之间进行推理和无缝知识转移。