ChinaManufacturing2023 – ongoingOtis Worldwide
Otis ONE maintenance monitoring at Chongqing Metro
Otis maintenance teams used AI monitoring after Chongqing Metro's equipment modernization
Problem
Aging elevators and escalators needed modernization while Chongqing Metro continued operating. Maintenance teams needed to identify equipment problems before service interruptions.
Approach
Otis installed its ONE monitoring platform on modernized elevators. Cloud AI analyzed equipment data, and service staff used a smartphone app to investigate problems and manage equipment remotely. A technician reported detecting abnormal sounds and vibrations.
Results
No published figures
Takeaway
AI monitoring supported technicians who continued servicing the equipment. Otis did not publish a measured reduction in breakdowns or maintenance time.
Categories
- Size
- Large enterprise
- Industry
- Manufacturing
- Business function
- Production and quality
- Innovation type
- Process innovation
- AI technology
- Predictive analytics and ML
- Adoption
- Built in-house
- Evidence
- Company's own claim
Sources
Source summaries
Otis described completed modernization work at Chongqing Metro and subsequent maintenance using Otis ONE. It explained the cloud AI monitoring and technicians' use of mobile equipment information without quantifying AI-specific gains.
Full details are in the original sources.