Sentinel

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 Solves

  • Limited fleet visibility: Provides berth-level tracking across the entire network—even in tunnels, stations, and blackspots
  • Unreported subthreshold delays: Captures and attributes minor delays from day one, improving Public Performance Measure (PPM) accuracy and reducing Schedule 8 costs
  • Fragmented incident data: Unifies incident capture and root-cause analysis for faster recovery and long-term resolution

Key Features

Live Performance Dashboard

  • Real-time fleet tracking
  • On-board system monitoring
  • Centralised control for all fleet vehicles
  • Metrics: Right-Time, On-Time, Passenger Time Loss (PTL)

Live Performance Dashboard

  • Subthreshold delay capture to 1-second accuracy
  • Root-cause analysis and incident workflow
  • Sectional Running Time (SRT) validation
  • Station dwell analysis (berth offsets, door movements, dispatch times)
  • Exportable reports (PDF/Excel)

Mobile Integration

  • Two-way mobile-to-control workflow
  • Used with Incremental’s MAPPS app for frontline delay logging (e.g. accessibility boarding, bike offloading)
  • Helps identify staffing gaps, timetabling issues, or training needs

Data Capture & Coverage

  • Combines GPS with multiple positional data sources
  • Full network coverage, including tunnels and stations
  • Accurate, auditable, and automated monitoring

Who Uses SENTINEL

  • TOC Operations Teams
  • Performance Analysts
  • Timetabling & Control Centres

AEGIS is built on a data-agnostic analytics platform and GPS Gateway, capable of ingesting billions of data points from:

Why SENTINEL Stands Out

  • Fleet-wide visibility down to the berth
  • Real-time delay attribution and incident tracking
  • Integrated mobile reporting for frontline teams
  • Improved Public Performance Measure (PPM) and reduced Schedule 8 costs
  • Designed for Train Operating Companies (TOCs) — focused on your trains, your data, your performance

Learn more about SENTINEL

Explore our Solutions

AEGIS
OLErt
RAPPORT
SENTINEL
Depot Modeller
MApps

Want to see our platform in action?

Let’s talk about how Incremental Solutions can help you deliver safer, smarter, and more efficient rail services.

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Our Awards, Accreditations & Collaborations:

University of Oxford
Institute for Collaborative Working
In Partnership with Northern Powerhouse
The Kings Awards for Enterprise 2024
Information Security Management ISO 27001 Certified
British Assessment Bureau ISO 27001 Certified