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Deffai Documentation

Device Operations Analysis

Analyze device performance logs, maintenance records, and operational data

Overview

The Operations module processes device logs, maintenance records, and performance data to identify optimization opportunities and ensure operational excellence. Our AI agents analyze patterns in your data to provide actionable insights for improving device uptime, reducing maintenance costs, and enhancing overall efficiency.

Performance Metrics

Uptime, efficiency, error rates

Maintenance Analysis

Predictive maintenance insights

Optimization

Cost reduction opportunities

Supported Data Types

Performance Logs

Device operational data including runtime metrics, error logs, and performance indicators.

Example data points:
• Operating hours and duty cycles
• Error codes and alarm history
• Performance parameters (speed, accuracy, throughput)
• Environmental conditions

Maintenance Records

Historical maintenance activities, repairs, and component replacements.

Example records:
• Preventive maintenance logs
• Repair history and parts replaced
• Calibration records
• Service technician notes

Quality Data

Output quality metrics and compliance measurements.

Supported formats:
• CSV: Structured data with headers
• JSON: Nested device telemetry
• TXT: Log files with timestamps
• Excel: Multi-sheet analysis data

Analysis Process

1

Data Upload

Upload your device logs or select from demo datasets. Files up to 100MB are supported.

Processing time: 2-5 minutes depending on file size
2

Pattern Recognition

AI agents identify patterns in your operational data:

  • • Failure patterns and root causes
  • • Performance degradation trends
  • • Maintenance optimization opportunities
  • • Efficiency improvement areas
3

Scoring & Recommendations

Receive comprehensive scores and actionable recommendations:

Efficiency Score

Overall operational efficiency

Maintenance Score

Maintenance effectiveness

Reliability Score

Device reliability metrics

Cost Score

Cost optimization potential

Key Metrics Analyzed

Performance Indicators

  • Overall Equipment Effectiveness (OEE)
  • Mean Time Between Failures (MTBF)
  • First Pass Yield (FPY)
  • Capacity Utilization Rate

Maintenance Metrics

  • Preventive Maintenance Compliance
  • Mean Time To Repair (MTTR)
  • Maintenance Cost per Unit
  • Spare Parts Inventory Optimization

Best Practices

Consistent Data Format

Maintain consistent data formatting with clear timestamps, device identifiers, and standardized error codes for best analysis results.

Include Context

Add maintenance notes, environmental conditions, and operator comments to provide context for anomalies and help AI identify root causes.

Regular Analysis

Perform monthly or quarterly analyses to track trends, measure improvement, and catch degradation patterns early.

Act on Insights

Implement recommended maintenance schedules, operational adjustments, and process improvements to realize efficiency gains.

Common Use Cases

Predictive Maintenance

Identify components likely to fail based on performance degradation patterns and schedule maintenance before failures occur.

Root Cause Analysis

Analyze recurring errors and alarms to identify underlying causes and implement permanent corrective actions.

Performance Optimization

Find operational parameters that maximize throughput while minimizing wear and energy consumption.

Try Operations Analysis

Experience device performance analysis with our demo ventilator and MRI scanner data.

Go to Operations Analysis