
Luis Poveda Cano developed and enhanced dynamic traffic light systems for the carla-simulator/carla repository, focusing on configurability and realism in urban traffic simulation. He implemented a JSON-driven configuration system that enables custom traffic signal logic and real-time visualization, streamlining scenario development and testing. Leveraging C++ and Unreal Engine, Luis introduced digital twin updates for traffic lights, improved OpenDRIVE integration, and refactored initialization and logging for reliability. His work included codebase cleanup, removal of obsolete components, and crash prevention, resulting in more maintainable and robust traffic systems. Over two months, he delivered four features that deepened simulation fidelity and workflow efficiency.
October 2025: Key traffic-light and OpenDrive enhancements across the carla project, with focused reliability improvements in the Traffic Light system. Deliverables include: (1) Digital Twins: dynamic emissive updates for traffic lights to reflect Red/Yellow/Green states, enabling more realistic visualization; (2) OpenDrive integration and initialization improvements: cleaner parser and logs, plugin search enhancement, and lane-ID mapping to improve data association and initialization; (3) Codebase cleanup and reliability: removal of obsolete components (TriggerBoxActor), crash-prevention in Tick, and streamlined logging for maintainability and observability. Overall impact includes improved realism in urban traffic scenarios, reduced runtime noise and crashes, and easier maintenance of the traffic-light subsystem. Technologies demonstrated include C++, Unreal Engine/Unreal-like workflows, OpenDrive integration, Digital Twins patterns, and robust logging/diagnostics.
October 2025: Key traffic-light and OpenDrive enhancements across the carla project, with focused reliability improvements in the Traffic Light system. Deliverables include: (1) Digital Twins: dynamic emissive updates for traffic lights to reflect Red/Yellow/Green states, enabling more realistic visualization; (2) OpenDrive integration and initialization improvements: cleaner parser and logs, plugin search enhancement, and lane-ID mapping to improve data association and initialization; (3) Codebase cleanup and reliability: removal of obsolete components (TriggerBoxActor), crash-prevention in Tick, and streamlined logging for maintainability and observability. Overall impact includes improved realism in urban traffic scenarios, reduced runtime noise and crashes, and easier maintenance of the traffic-light subsystem. Technologies demonstrated include C++, Unreal Engine/Unreal-like workflows, OpenDrive integration, Digital Twins patterns, and robust logging/diagnostics.
September 2025: Delivered a Dynamic Traffic Light Configuration System for CARLA (carla-simulator/carla) that enables loading and applying custom map logic for traffic signal timing and module data from a JSON file, coupled with a testing visualization workflow. Introduced a debug TriggerBoxActor to visualize and validate the feature in real time. This work enhances configurability, testing speed, and repeatability for scenario development, laying groundwork for broader automation and dynamic traffic scenarios. No critical bug fixes were recorded this month.
September 2025: Delivered a Dynamic Traffic Light Configuration System for CARLA (carla-simulator/carla) that enables loading and applying custom map logic for traffic signal timing and module data from a JSON file, coupled with a testing visualization workflow. Introduced a debug TriggerBoxActor to visualize and validate the feature in real time. This work enhances configurability, testing speed, and repeatability for scenario development, laying groundwork for broader automation and dynamic traffic scenarios. No critical bug fixes were recorded this month.

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