GreenFleet
EV fleet management with IoT and route optimization
500+
EVs Tracked
+25%
Range Efficiency
340/year
Breakdowns Prevented
30%
Charging Cost Savings
The Challenge
An Indian EV fleet operator managing 500+ electric delivery vehicles needed real-time battery health monitoring, intelligent route planning that accounts for charging station availability and battery range, and predictive maintenance alerts, challenges unique to EV fleets that traditional fleet software cannot handle.
The Solution
Ubikon built a Go backend for high-throughput IoT data ingestion (10K+ events/second) from vehicle telematics devices, a Flutter driver app with turn-by-turn navigation optimised for EV range, TimescaleDB for time-series battery analytics, MQTT for real-time telemetry, and an admin dashboard with fleet health overview and charging station management.
How We Built It
IoT Architecture
MQTT broker setup, vehicle telematics protocol design, AWS IoT Core for device management.
Data Pipeline
Go microservices ingesting 10K events/sec, TimescaleDB for battery telemetry, real-time anomaly detection.
Route Optimizer
Google Maps integration with EV-specific constraints: battery state, charger locations, elevation, payload weight.
Driver App
Flutter app with live battery gauge, nearest charger finder, delivery management, breakdown SOS button.
Admin Dashboard
Fleet health overview, predictive maintenance alerts, charging cost analytics, driver performance scoring.
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