parametrize minimum_upstream_velocity

Signed-off-by: Mamoru Sobue <[email protected]>

autoware_launch/config/planning/scenario_planning/lane_driving/behavior_planning/behavior_velocity_planner/intersection.param.yaml

@@ -35,6 +35,7 @@
           collision_end_margin_time: 6.0 # [s] this + state_transit_margin_time should be higher to account for collision with slow/decelerating object
         keep_detection_vel_thr: 0.833 # == 3.0km/h. keep detection if ego is ego.vel < keep_detection_vel_thr
         use_upstream_velocity: true # flag to use the planned velocity profile from the upstream module
+        minimum_upstream_velocity: 0.01 # [m/s] minimum velocity to avoid null division for the stop line from the upstream velocity
 
       occlusion:
         enable: false