Chen Xiaogong's Room

Sep 28, 2026 · Industry Insights

Unified Object Model for Industrial Data: Group-Factory-Line-Equipment-Tag Framework

This article details how to build a unified object model (group-factory-production line-equipment-tag) for cement plants, covering cross-system mapping, functional vs physical equipment separation, shared facilities, tag attributes, KPI definitions, versioning, validation, and phased implementation with references to ISA-95 and IEC 81346.