Skip to content

138. Ego Merge At Highway evaluation scenario

In the ego_merge_at_highway evaluation scenario, the Ego is merging onto the highway.

Scenario location: $FTX/logiq/scenario_library_post_match/ego_merge/ego_merge_at_highway

138.1 Actors

The actors associated with this scenario are as follows:

Actor Description Type Depiction
ego Vehicle under test vehicle
Figure 1: Ego Merge At Highway

138.2 Scenario phases

The phase descriptions are as follows:

138.2.1 on_highway_entry

ego: The Ego is driving on the highway_entry.

138.2.2 on_highway

ego: The Ego has finished merging and is driving on the highway.

138.3 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
max_on_highway_phase_duration time Maximal time of the on_highway phase 4sec
max_on_highway_entry_phase_duration time Maximal time of the on_highway_entry phase 7sec
distance_from_highway_entry_end length The maximal distance from the end of the highway entry to the Ego in the on_highway_entry phase 5m

138.4 Metrics

138.4.1 Coverage

[Click] The coverage items inherited from the sut.logiq_base_scenario scenario are as follows:
Item Description Range Unit/Type
ego_speed_at_start Ego longitudinal speed at the start of the scenario [0..160), every: 10.0 mph

138.4.2 KPI

[Click] The KPIs inherited from the sut.logiq_base_scenario scenario are as follows:
Item Description Range Unit/Type
ego_max_lon_acceleration Ego maximum acceleration throughout the scenario mpsps
ego_min_lon_acceleration Ego minimum acceleration throughout the scenario mpsps
ego_min_speed Ego minimum longitudinal speed throughout the scenario mph
ego_avg_speed Ego average longitudinal speed throughout the scenario mph
ego_max_speed Ego maximum longitudinal speed throughout the scenario mph
interval_duration Interval duration of the scenario s