REAL-WORLD SUCCESS

Enhanced Predictive Maintenance with
Open-Source AI Case Study

Introduction

The client, a government-operated service branch, was tasked with optimizing the maintenance schedules of its large fleet of vehicles. To solve this issue, the client’s transportation consultant sought assistance to enable accurate preventive maintenance.

Key benefits within preventative maintenance services in manufacturing and transportation companies includes:

  • Efficiency: Saved significant hours in staff time, reducing operations costs, and enabling more efficient use of supply chains.
  • Accuracy: Created an automated system that accurately predicts maintenance times based on Open-Source AI Models.
  • Visibility: Leverage unstructured data to improve part-to-maintenance associations, scheduling insights, and analytics.
  • Longevity: Ensured the adaptability for future part and maintenance categories for long-term use.

 

Problem/Goal

Faced with the challenge of integrating two key datasets—parts eligible for maintenance and their maintenance time estimates—the absence of a direct link between the datasets meant the client could not automatically project time estimates for maintenance identified at the part level, posing a significant obstacle in forming schedule optimizations. While this task could have been done manually, it would have taken a significant number of staff hours per vehicle.

StandardData was consulted and tasked with unifying these datasets to enhance operational efficiency and accuracy from one data source.

  • Link parts to maintenance time estimates
  • Enhance maintenance scheduling
  • Implement promptly to unblock development

Solution

StandardData’s innovative approach to data integration challenges and a desire for a scalable solution resulted in leveraging open-source technology.

StandardData employed a HuggingFace sentence transformer model to link part names with maintenance task titles semantically. The joins now take two computer hours to complete.

  • Implemented weighted joins on datasets with open-source AI & ML
  • Formed predictions overnight in a repeatable process
  • Validated the new joins against historical data

Results

Operational Readiness:
Maximum fleet availability and less downtime through faster matching technician to repair jobs.
Increase Visibility:
By leveraging unstructured data parsed by AI, we improved part to repair associations.
Personnel Efficiency:
Connecting HR & education data sources allowed more complete training & certifications.

Get started with your AI-driven predictive maintenance program today