348. Stop With Lead Vehicle And Traffic On Side evaluation scenario
In the stop_with_lead_vehicle_and_traffic_on_side evaluation scenario, the vehicle_actor stops ahead of the Ego in the same lane, and the Ego stops behind it while there is traffic on both sides of the Ego.
Scenario location: $FTX/logiq/scenario_library_post_match/lead_vehicle/stop_with_lead_vehicle_and_traffic_on_side
348.1 Actors
The actors associated with this scenario are as follows:
| Actor | Description | Type | Depiction |
|---|---|---|---|
ego |
Vehicle under test | vehicle |
 |
vehicle_actor |
Lead vehicle | vehicle |
 |
348.2 Scenario phases
The phase descriptions are as follows:
348.2.1 sut_blocked
Ego: The Ego drives in one lane. There is traffic on both lanes adjacent to the Ego with a maximal distance of
distance_ahead_sut_where_lane_occupied ahead of the Ego and distance_behind_sut_where_lane_occupied behind the Ego.
The Ego is stopped with a maximal of max_speed kph.
vehicle_actor: The vehicle_actor drives ahead of the Ego in the same lane and remains close to the Ego at
a distance range between min_sut_distance_from_npc and max_sut_distance_from_npc.
348.2.2 sut_block_end
Ego: The Ego is driving.
vehicle_actor: The vehicle_actor is driving.
348.3 Parameters
Use these parameters to constrain the scenario. If you do not set a specific value, the default value will be used.
| Parameter | Type | Description | Default value |
|---|---|---|---|
distance_ahead_sut_where_lane_occupied |
length | Maximal distance between the Ego to any vehicle on the side ahead of the Ego in the sut_blocked phase | 10m |
distance_behind_sut_where_lane_occupied |
length | Maximal distance between the Ego to any vehicle on the side behind the Ego in the sut_blocked phase | 10m |
max_sut_distance_from_npc |
length | Minimal distance between the Ego and the vehicle_actor in the sut_blocked phase | 20m |
min_sut_distance_from_npc |
length | Maximal distance between the Ego and the vehicle_actor in the sut_blocked phase | 0m |
max_speed |
speed | Minimal speed of the Ego in the sut_blocked phase | 5kph |
The input items inherited from the sut.logiq_base_vehicle_scenario scenario are as follows:
| Parameter | Type | Description | Default value |
|---|---|---|---|
kinds |
list of evaluation_object_kind | The possible kinds of vehicle_actor in the scenario | No default value |
348.4 Metrics
348.4.1 Coverage
[Click] The coverage items inherited from the sut.logiq_base_vehicle_scenario scenario are as follows:
| Item | Description | Range | Unit/Type |
|---|---|---|---|
vehicle_speed_at_start |
Speed of the agent at the start of the scenario | [0..150), every: 10.0 | mph |
[Click] The coverage items inherited from the sut.logiq_base_scenario scenario are as follows:
| Item | Description | Range | Unit/Type |
|---|---|---|---|
ego_speed_at_start |
Longitudinal speed of the Ego at the start of the scenario | [0..160), every: 10.0 | mph |
348.4.2 KPI
[Click] The KPIs inherited from the sut.logiq_base_vehicle_scenario scenario are as follows:
| Item | Description | Range | Unit/Type |
|---|---|---|---|
vehicle_object_kind |
Object kind as derived from Foretify | object, person, cyclist, vehicle, truck, trailer, fod, animal, sign, bus, motorcycle, emergency_vehicle, stationary_vehicle | evaluation_object_kind |
vehicle_tracking_id |
The tracking id of the agent as described in the object list data. If the data comes from a generative run, the UID will be used | string | |
vehicle_avg_speed |
Average longitudinal speed of the agent throughout the scenario | mph | |
vehicle_max_speed |
Maximum speed of the agent throughout the scenario | mph | |
vehicle_min_speed |
Minimum speed of the agent throughout the scenario | mph | |
vehicle_max_lon_acceleration |
Maximum longitudinal acceleration of the agent throughout the scenario | mpsps | |
vehicle_min_lon_acceleration |
Minimum longitudinal acceleration of the agent throughout the scenario | mpsps | |
ego_min_ttc_to_vehicle |
Minimal time to collision with the reference vehicle throughout the scenario | s | |
ego_min_mttc_to_vehicle |
Minimal modified time to collision with the reference vehicle throughout the scenario | s |
[Click] The KPIs inherited from the sut.logiq_base_scenario scenario are as follows:
| Item | Description | Range | Unit/Type |
|---|---|---|---|
ego_max_lon_acceleration |
Maximum acceleration of the Ego throughout the scenario | mpsps | |
ego_min_lon_acceleration |
Minimum acceleration of the Ego throughout the scenario | mpsps | |
ego_min_speed |
Minimum longitudinal speed of the Ego throughout the scenario | mph | |
ego_avg_speed |
Average longitudinal speed of the Ego throughout the scenario | mph | |
ego_max_speed |
Maximum longitudinal speed of the Ego throughout the scenario | mph | |
interval_duration |
Interval duration of the scenario | s |