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Drone & Action camera 
Programmable Traffic Light
Repeatable traffic signal simulation for automotive camera and ADAS testing
The Programmable Traffic Light reproduces a real automotive traffic signal for camera and ADAS tests, at a simulated diameter of 300mm consistent with actual road signage scale.
Key Highlights
- Independent red, yellow, and green LED channels, each with brightness adjustable from 0 to 100 and on/off control set separately
- Five selectable graphical indicators per light: circular, up, down, left, and right arrows
- Flicker frequency adjustable from 0 to 1000Hz in 1Hz steps, synchronized across the three lights
- 300mm simulated traffic light diameter, matching real-world signal scale for camera field-of-view testing
- Rolling stand included for repositioning across test setups without disassembly
- Software and time-based scheduling for automated test sequences, plus a C/C++ API for direct integration into existing test rigs
The Programmable Traffic Light reproduces a real automotive traffic signal for camera and ADAS tests, at a simulated diameter of 300mm consistent with actual road signage scale. Each of the three lights, red, yellow, and green, operates independently, with its own on/off state, graphical indicator selection, and brightness level adjustable from 0 to 100, so a test can isolate a single color channel or run all three together as a complete signal cycle.
Beyond simple illumination, each light can display one of five graphical indicators, a plain circle or an arrow pointing up, down, left, or right, covering the directional signal types used in real intersections. Flicker frequency is adjustable from 0 to 1000Hz in 1Hz increments and can be synchronized across all three lights, which supports rolling shutter and flicker artifact testing under a range of pulse-width-modulated LED driving conditions similar to those found in deployed traffic signals.
The unit ships on a rolling stand for quick repositioning across different test scenarios without needing to remount the fixture. Control is available either through time-based programmed sequences and dedicated software, or through a C/C++ API for engineers integrating the light directly into an existing automated test pipeline alongside other scene elements.
| Expertise | Camera |
|---|---|
| Industry | Automotive, Drones / Action cameras, Security |
| Product Type | Lighting |