## **Precision fleet monitoring and real-time delay attribution**

SENTINEL is Incremental’s advanced fleet-wide performance analytics platform, designed specifically for Train Operating Companies (TOCs). It delivers second-by-second visibility into train movements, subthreshold delays, and incidents—empowering operations teams to make faster, smarter decisions.

### **What SENTINEL Helps You Do**

- Monitor fleet performance in real time
- Capture and attribute subthreshold delays
- Improve Public Performance Measure (PPM) performance
- Reduce Schedule 8 exposure
- Accelerate incident investigation and recovery
- Identify operational, staffing and timetabling issues faster

### Platform Capabilities

#### Built for TOC performance and control teams

SENTINEL combines live train monitoring, delay attribution and operational analytics in a single platform.

- Real-time fleet tracking
- Berth-level train visibility across the network
- On-board system monitoring
- Centralised control for all fleet vehicles
- Right-Time, On-Time and Passenger Time Lost (PTL) metrics
- Subthreshold delay capture to one-second accuracy
- Root-cause analysis and incident workflows
- Sectional Running Time (SRT) validation
- Station dwell and dispatch analysis
- Exportable reporting in PDF and Excel formats

### **Who Benefits**

- TOC Operations Teams
- Performance Analysts
- Timetabling & Control Centres
- Performance Managers

### **Differentiators**

SENTINEL combines multiple positional data sources with GPS technology to deliver accurate, auditable monitoring across the rail network, including tunnels, stations and other challenging operating environments.

- Fleet-wide visibility down to the berth level
- Full network coverage, including tunnels and stations
- One-second delay attribution accuracy
- Real-time incident tracking and performance analysis
- Integrated mobile reporting through MAPPS
- Automated, auditable operational data capture
- Improved PPM performance and reduced Schedule 8 costs
- Designed specifically for Train Operating Companies and rail operations

### Smarter fleet performance management

SENTINEL helps operators understand exactly where delays occur, why they happen and how they affect network performance. By combining real-time monitoring, delay attribution and operational analytics, teams can respond faster, improve performance and make more informed operational decisions.