How to Scale EV Fleet Monitoring Using Python Simulators and OTel

Summary
In this technical webinar, the team at Integration Plumbers dives deep into managing Electric Vehicle (EV) fleets at scale. Discover how to build a fully self-contained Rivian API Simulator in Python to accelerate development, test edge cases, and validate OpenTelemetry (OTel) pipelines without touching production systems.

Whether you’re managing a fleet of 20 or 20,000, this session provides a roadmap for modern, vendor-neutral observability in the evolving world of electronic vehicles.

What You’ll Learn:
The Power of Simulators: Why decoupling from external dependencies like the Rivian API is critical for rapid development.

Python Architecture: A deep dive into the dual-threaded Python simulation code using Flask and SQLite.

Simulation vs. Mocking: Why behavior-based simulators are superior to standard mocks for catching integration bugs.

OpenTelemetry for EV Fleets: How to leverage OTel’s three pillars (Traces, Metrics, and Logs) for holistic fleet management.

Scaling with Docker & Kubernetes: Best practices for deploying your monitoring stack from a laptop to a production cluster.

Real-World Scenarios: Testing low-battery alerts, geofence violations, and high-frequency GPS data flows.

Video Chapters:
00:00 – Introduction & Meet the Team
03:02 – Overview of Python in the Project
06:42 – The IP Rivian API Simulator Architecture
11:05 – Deep Dive: Python Simulation Code
15:18 – GraphQL API Endpoints & Mock Data
18:45 – Benefits of Simulating a Target API
21:05 – Simulation Testing in Practice
24:45 – The EV Fleet Monitoring Challenge
27:26 – OpenTelemetry for EV Fleet Monitoring
32:31 – Testing the OTel Pipeline with Simulators
34:17 – Engineering Review & Design Tradeoffs
39:43 – Summary & Key Takeaways
41:24 – Q&A & Contact Information

Resources mentioned in this video:
GitHub Repository: https://github.com/IntegrationPlumbers/ip-rivian-api-simulator

Contact Integration Plumbers: https://integrationplumbers.io/contact/

OpenTelemetry Documentation: https://opentelemetry.io/

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