Knowledge base system based on large language model and constructing method thereof

This invention describes a smart system that uses a large language model (LLM) to manage and respond to queries about industrial operations. It specifically connects to a factory's production line through a "cyber physical agent" to gather real-time data, which it then uses alongside natural language questions to build a knowledge base and provide answers. The system employs advanced AI techniques like Retrieval Augmented Generation (RAG) to ensure its responses are accurate and relevant to the specific industrial context.