update

Signed-off-by: Yuki Takagi <yuki.takagi@tier4.jp>

Author: yuki-takagi-66

autoware_launch/config/planning/scenario_planning/lane_driving/motion_planning/obstacle_cruise_planner/obstacle_cruise_planner.param.yaml

@@ -211,8 +211,10 @@
         labels: # For the listed types, the node try to read the following type specified values
           - "default"
           - "unknown"
+        # default: For the default type, which denotes the other types listed above, the following param is defined implicitly, and the other type-specified parameters are not defined.
+          # limit_min_acc: common_param.yaml/limit.min_acc
         unknown:
           limit_min_acc: -1.2 # overwrite the deceleration limit, in usually, common_param.yaml/limit.min_acc is referred.
-          sudden_definition_acc: -1.0 # If a stop can be achieved by a deceleration smaller than this value, it is not considered as “sudden stop".
-          sudden_definition_dist: 1000.0 # If a stop distance is longer than this value, it is not considered as “sudden stop".
+          sudden_object_acc_threshold: -1.1 # If a stop can be achieved by a deceleration smaller than this value, it is not considered as “sudden stop".
+          sudden_object_dist_threshold: 1000.0 # If a stop distance is longer than this value, it is not considered as “sudden stop".
           abandon_to_stop: false # If true, the planner gives up to stop when it cannot avoid to run over while maintaining the deceleration limit.