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Merge pull request #287 from tier4/sync-awf-latest
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chore: sync awf-latest
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tier4-autoware-public-bot[bot] authored Jan 22, 2024
2 parents 1e6387a + 000527b commit b8c18ca
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/**:
ros__parameters:
tracker_ignore_label:
UNKNOWN : true
CAR : false
TRUCK : false
BUS : false
TRAILER : false
MOTORCYCLE : false
BICYCLE : false
PEDESTRIAN : false
tracker_ignore_label.UNKNOWN : true
tracker_ignore_label.CAR : false
tracker_ignore_label.TRUCK : false
tracker_ignore_label.BUS : false
tracker_ignore_label.TRAILER : false
tracker_ignore_label.MOTORCYCLE : false
tracker_ignore_label.BICYCLE : false
tracker_ignore_label.PEDESTRIAN : false
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occupied_min: 58
denoise_kernel: 1.0
attention_lane_crop_curvature_threshold: 0.25
attention_lane_curvature_calculation_ds: 0.5
attention_lane_curvature_calculation_ds: 0.6
creep_during_peeking:
enable: false
creep_velocity: 0.8333
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run_out:
detection_method: "Object" # [-] candidate: Object, ObjectWithoutPath, Points
use_partition_lanelet: true # [-] whether to use partition lanelet map data
suppress_on_crosswalk: true # [-] whether to suppress on crosswalk lanelet:
suppress_on_crosswalk: true # [-] whether to suppress on crosswalk lanelet
specify_decel_jerk: true # [-] whether to specify jerk when ego decelerates
stop_margin: 2.5 # [m] the vehicle decelerates to be able to stop with this margin
passing_margin: 1.1 # [m] the vehicle begins to accelerate if the vehicle's front in predicted position is ahead of the obstacle + this margin
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detection_span: 1.0 # [m] calculate collision with this span to reduce calculation time
min_vel_ego_kmph: 3.6 # [km/h] min velocity to calculate time to collision

detection_area:
margin_behind: 0.5 # [m] ahead margin for detection area length
margin_ahead: 1.0 # [m] behind margin for detection area length

# This area uses points not filtered by vector map to ensure safety
mandatory_area:
decel_jerk: -1.2 # [m/s^3] deceleration jerk for obstacles in this area

# parameter to create abstracted dynamic obstacles
# Parameter to create abstracted dynamic obstacles
dynamic_obstacle:
use_mandatory_area: false # [-] whether to use mandatory detection area
assume_fixed_velocity:
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time_step: 0.5 # [sec] time step for each path step. used for creating dynamic obstacles from points or objects without path
points_interval: 0.1 # [m] divide obstacle points into groups with this interval, and detect only lateral nearest point. used only for Points method

# approach if ego has stopped in the front of the obstacle for a certain amount of time
approaching:
enable: false
margin: 0.0 # [m] distance on how close ego approaches the obstacle
limit_vel_kmph: 3.0 # [km/h] limit velocity for approaching after stopping

# parameters for the change of state. used only when approaching is enabled
state:
stop_thresh: 0.01 # [m/s] threshold to decide if ego is stopping
stop_time_thresh: 3.0 # [sec] threshold for stopping time to transit to approaching state
disable_approach_dist: 3.0 # [m] end the approaching state if distance to the obstacle is longer than this value
keep_approach_duration: 1.0 # [sec] keep approach state for this duration to avoid chattering of state transition

# parameter to avoid sudden stopping
# Parameter to prevent sudden stopping.
# If the deceleration jerk and acceleration exceed this value upon inserting a stop point,
# the deceleration will be moderated to stay under this value.
slow_down_limit:
enable: false
max_jerk: -0.7 # [m/s^3] minimum jerk deceleration for safe brake.
max_acc : -2.0 # [m/s^2] minimum accel deceleration for safe brake.

# prevent abrupt stops caused by false positives in perception
# Parameter to prevent abrupt stops caused by false positives in perception
ignore_momentary_detection:
enable: true
time_threshold: 0.15 # [sec] ignores detections that persist for less than this duration

# Typically used when the "detection_method" is set to ObjectWithoutPath or Points
# Approach if the ego has stopped in front of the obstacle for a certain period
# This avoids the issue of the ego continuously stopping in front of the obstacle
approaching:
enable: false
margin: 0.0 # [m] distance on how close ego approaches the obstacle
limit_vel_kmph: 3.0 # [km/h] limit velocity for approaching after stopping
# Parameters for state change when "approaching" is enabled
state:
stop_thresh: 0.01 # [m/s] threshold to decide if ego is stopping
stop_time_thresh: 3.0 # [sec] threshold for stopping time to transit to approaching state
disable_approach_dist: 3.0 # [m] end the approaching state if distance to the obstacle is longer than this value
keep_approach_duration: 1.0 # [sec] keep approach state for this duration to avoid chattering of state transition

# Only used when "detection_method" is set to Points
# Filters points by the detection area polygon to reduce computational cost
# The detection area is calculated based on the current velocity and acceleration and deceleration jerk constraints
detection_area:
margin_behind: 0.5 # [m] ahead margin for detection area length
margin_ahead: 1.0 # [m] behind margin for detection area length

# Only used when "detection_method" is set to Points
# Points in this area are detected even if it is in the no obstacle segmentation area
# The mandatory area is calculated based on the current velocity and acceleration and "decel_jerk" constraints
mandatory_area:
decel_jerk: -1.2 # [m/s^3] deceleration jerk for obstacles in this area

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