Real-Time Edge Telematics and Mobile Companion for 12,000+ Commercial Trucks
Dallas-based freight logistics giant OmniFleet required a robust mobile and web telematics ecosystem collecting real-time CAN-bus engine telemetry, driver behavior analytics, and automated electronic logging device (ELD) compliance tracking.
The Challenge & Strategic Solution
Ingesting and analyzing millions of high-frequency GPS, fuel, and CAN-bus telemetry packets per minute.
The Problem
With over 12,000 long-haul trucks across North America, fuel theft, aggressive driving habits, and mechanical breakdowns were costing OmniFleet over $18M annually. Drivers were frustrated by buggy, outdated rugged hardware.
- Handling 50,000 incoming telemetry packets per second over cellular and satellite connections.
- Ensuring mandatory US Department of Transportation (DOT) and FMCSA ELD compliance without fail.
- Building a mobile app that works flawlessly in dead zones across West Texas and the Rocky Mountains.
The Bitneka Solution
Bitneka delivered an offline-first Flutter mobile application communicating with in-vehicle OBD-II Bluetooth beacons, coupled with an MQTT and Kafka ingestion pipeline backed by TimescaleDB.
- Offline-first SQLite sync queue caching engine events in dead zones and syncing reliably upon network return.
- Real-time predictive maintenance alerts detecting alternator and transmission issues before roadside breakdowns.
- Driver safety gamification scoring encouraging fuel-efficient acceleration and reducing brake wear by 22%.
Delivery Methodology
From discovery and architecture design through high-throughput stress testing and global production deployment.
Hardware Protocol Testing
Benchmarked J1939 and OBD-II Bluetooth transceivers across Peterbilt, Freightliner, and Volvo trucks.
IoT Pipeline Ingestion
Engineered high-throughput MQTT broker clusters and Kafka topics handling 100k messages/sec.
Driver Mobile UI
Created high-contrast day/night driving mode in Flutter with large touch targets for truck cabs.
DOT Certification
Passed rigorous FMCSA electronic logging device third-party audits and compliance certification.
High-Frequency Vehicle Telemetry & Fleet IoT Pipeline
Industrial-scale message bus handling 100,000+ vehicle pings per second with instant anomaly detection and geofencing triggers.
CAN-Bus Diagnostic Port
OBD-II & Sensor Mesh Telematics Unit
Cellular MQTT / TLS Stream
Secure Lightweight Binary Message Transit
Kafka High-Throughput Bus
Partitioned Event Log with Zero Drops
TimescaleDB Timeseries Engine
Spatial Geofence & Anomaly Evaluation
Fleet Dispatch & Alert Hub
Predictive Maintenance Dispatch
Key Features & System Capabilities
Edge device stream parsing, predictive maintenance fault detection, and dynamic route detour optimization.
Real-Time Fleet Radar
Live vector map tracking 12,000+ vehicles with speed, heading, driver name, and cargo temperature.
CAN-Bus Engine Diagnostics
Monitors RPM, fuel flow, tire pressure (TPMS), and engine diagnostic trouble codes (DTC) in real time.
FMCSA Certified ELD Logs
Automated Hours of Service (HOS) tracking keeping drivers compliant with federal driving break rules.
Fuel Efficiency Analyzer
Detects excessive vehicle idling, aggressive speeding, and unauthorized fuel tank level drops.
Instant Crash & Impact Alert
G-force accelerometers detect collision events and immediately alert emergency dispatch with GPS coordinates.
Predictive Maintenance Scheduler
Automated alerts notify fleet mechanics before critical component failures cause costly tow bills.
Technology Stack Matrix
Apache Kafka ingestion, TimescaleDB time-series storage, and Python predictive anomaly models.
Frontend & UI
Backend & APIs
Data & AI Layer
Cloud & DevOps
Quantifiable Production Impact
Fuel efficiency optimization and preventative maintenance downtime reduction across commercial fleets.
"Bitneka transformed our fleet operations from the ground up. Our 12,000 drivers actually enjoy using the mobile app, and our dispatchers have total visibility down to fuel levels and tire pressures in real time. We saved millions in year one."
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