Hazard lights activation is not successful
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JonSmet commented
Summary
During Freight Emergency Response testing, it was discovered that hazard lights activation from carma-ssc-interface-wrapper fails most of the time when SSCInterfaceWrapper publishes activation commands to the /pacmod/as_rx/hazard_lights_cmd ROS topic.
Version
4.3.0 (Current)
Expected Behavior
When messages are published to the /pacmod/as_rx/hazard_lights_cmd ROS topic with fields set to activate the hazard lights, it is expected that they do activate on the vehicle.
Actual Behavior
When messages are published to the /pacmod/as_rx/hazard_lights_cmd ROS topic with fields set to activate the hazard lights, the hazard lights almost always fail to activate on the vehicle.
Steps to Reproduce the Actual Behavior
- Start CARMA
- Run a test scenario in which CARMA publishes hazard lights activation commands (for Freight Emergency Response, this occurs when an ERV is approaching a CARMA vehicle from behind in the same lane, and its time until passing is less than approaching_emergency_vehicle_plugin's 'passing_duration' configuration value).
- Verify whether hazard lights are activated on the CARMA vehicle.
Related Work
No response