IrelandManufacturing2025 – ongoingJohnson Controls
RAG assistant for field-technician troubleshooting
Johnson Controls deployed a manual-search assistant for field technicians
Problem
Field technicians needed equipment-specific guidance from proprietary manuals while troubleshooting and repairing customer systems.
Approach
Johnson Controls deployed generative AI applications for its field workforce. Its retrieval system queried internal manuals through a vector database and used OpenAI to summarize relevant guidance, with translation where needed. Responses linked to the original manuals.
Results
No published figures
Takeaway
Technicians could return to the underlying manual after reading the generated guidance. The company reported productivity gains without a measured aggregate saving.
Categories
- Size
- Large enterprise
- Industry
- Manufacturing
- Business function
- Production and qualityInternal work and knowledge management
- Innovation type
- Process innovation
- AI technology
- Generative AI
- Adoption
- Built in-house
- Evidence
- Company's own claim
Sources
Source summaries
Johnson Controls' digital and information chief described deployed AI applications that helped technicians retrieve repair guidance. He explained the retrieval and summarization architecture and reported productivity improvements without a quantified evaluation.
Full details are in the original sources.
