Natural Language Processing (NLP)

Last updated 2026.02.13
자연어처리NLP음성인식텍스트분석제조AI스마트팩토리인공지능voice-recognitiontext-analysis

Definition

Natural Language Processing (NLP) is an artificial intelligence technology that enables computers to understand and process human language. It involves analyzing speech or text that humans use in everyday communication to extract meaning, generate appropriate responses, or retrieve necessary information.

Applications in Manufacturing

Automated Quality Document Analysis

  • Defect Report Analysis: Automatically classify and identify patterns in unstructured defect descriptions written by operators
  • Work Order Interpretation: Systems understand and automatically process work instructions written in natural language

Voice-Based Shop Floor Operations

  • Hands-Free Work Support: Operators control equipment, check inventory, and input quality data through voice commands
  • Safety Management: Report emergencies and execute response protocols via voice commands
  • Technical Document Search: Instantly retrieve information from extensive manuals and SOPs using natural language queries
  • Chatbot Support: Describe equipment failure symptoms in natural language to receive troubleshooting solutions

Key Points

In manufacturing environments, NLP serves as a critical technology for removing communication barriers between operators and systems. By enabling interaction with systems using everyday language instead of complex interfaces, it significantly enhances shop floor operational efficiency and data utilization.