With the rapid advancement of ADAS (Advanced Driver Assistance Systems) and autonomous driving technologies, automotive cameras have become critical environmental perception sensors. Their imaging quality directly impacts driving safety and system reliability. IEEE P2020 establishes a unified benchmark for evaluating automotive imaging systems, where flicker is identified as one of the key image quality issues.
Flicker manifests as periodic or non-periodic fluctuations in brightness or color caused by artificial light sources such as LED traffic lights, vehicle tail lamps, and street lamps. These fluctuations can lead to misrecognition by ADAS algorithms (e.g., traffic sign recognition, lane detection, object tracking), posing potential safety risks.
The RT-FTO system is engineered to address this challenge, offering a precise and automated solution for evaluating flicker performance under realistic road lighting scenarios.
Product Features
High-Performance LED Array: Wide-range, high-precision brightness and frequency tuning
Multiple Flicker Simulation: Supports PWM-dimmed LED and various artificial light sources
High Stability: Ensures repeatable and comparable test results
Flexible Control Options: GUI-based operation and programmable API control
Dual Test Modes: Supports both Flicker In and Flicker Out testing scenarios
Product Advantages
Standards Compliance: Conforms to IEEE P2020 flicker testing requirements
Comprehensive Coverage: Tests both in-field light source flicker and external pulse-reflected flicker
Operational Flexibility: Offers both user-friendly GUI and developer-oriented API control
High Reliability: Strong repeatability ensures consistency across multiple test batches
Application Scenarios
Flicker In: Flickering light sources within the camera field of view, such as headlights, street lamps, and traffic lights
Flicker Out: Flicker induced by reflections from pulse-driven external light sources, such as vehicle headlamps or street lighting
