Autonomous Vehicle Software Validation Platform

Building a comprehensive simulation and testing platform for Level 4 autonomous driving software, validating 10 billion miles of virtual scenarios.

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November 8, 2023 Automotive

Client

A leading European automotive OEM developing autonomous vehicles

The Challenge

Validating autonomous driving software requires testing billions of driving scenarios, far beyond what physical road testing can achieve. The client needed a platform that could simulate complex urban environments, adverse weather conditions, and edge-case scenarios while meeting ISO 26262 functional safety standards.

Our Solution

We built a cloud-based simulation testing platform capable of running 100,000 parallel scenarios. The platform integrated with the client’s ADAS/AD software stack and included tools for scenario generation, sensor simulation, and safety validation. Our test engineers created a library of 50,000+ edge-case scenarios based on real-world accident data.

The path to autonomous driving requires validation at a scale that traditional testing methods simply cannot achieve. Physical road testing would take decades to cover the scenarios needed for safe Level 4 deployment.

Our simulation platform was designed from the ground up for massive parallelization. Using cloud infrastructure, we could run 100,000 scenarios simultaneously, compressing years of testing into days.

Scenario generation was powered by a combination of real-world driving data, accident databases, and adversarial AI that continuously generated novel edge cases designed to challenge the autonomous driving algorithms.

The platform’s deterministic replay capability allowed engineers to reproduce any failure scenario exactly, enabling rapid root cause analysis and software fixes.

Key Results

1

10 billion virtual miles tested across diverse scenarios

2

ISO 26262 ASIL-D compliance achieved for all safety-critical components

3

Edge-case detection improved by 340% over previous testing approach

4

Testing cycle time reduced from 6 weeks to 4 days using cloud parallelization

5

Platform adopted as standard across 3 vehicle programs

Technologies Used

CARLA SimulatorROS 2AWS EC2PythonC++Jenkins
“AppTestify’s simulation platform accelerated our autonomous vehicle validation by orders of magnitude.”

Head of AD Testing

European Automotive OEM

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