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autoware_behavior_velocity_blind_spot_module package from autoware_universe repo

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autoware_behavior_path_dynamic_obstacle_avoidance_module autoware_behavior_path_external_request_lane_change_module autoware_behavior_path_goal_planner_module autoware_behavior_path_lane_change_module autoware_behavior_path_planner autoware_behavior_path_planner_common autoware_behavior_path_sampling_planner_module autoware_behavior_path_side_shift_module autoware_behavior_path_start_planner_module autoware_behavior_path_static_obstacle_avoidance_module autoware_behavior_velocity_blind_spot_module autoware_behavior_velocity_crosswalk_module autoware_behavior_velocity_detection_area_module autoware_behavior_velocity_intersection_module autoware_behavior_velocity_no_drivable_lane_module autoware_behavior_velocity_no_stopping_area_module autoware_behavior_velocity_occlusion_spot_module autoware_behavior_velocity_rtc_interface autoware_behavior_velocity_run_out_module autoware_behavior_velocity_speed_bump_module autoware_behavior_velocity_template_module autoware_behavior_velocity_traffic_light_module autoware_behavior_velocity_virtual_traffic_light_module autoware_behavior_velocity_walkway_module autoware_motion_velocity_dynamic_obstacle_stop_module autoware_motion_velocity_obstacle_cruise_module autoware_motion_velocity_obstacle_slow_down_module autoware_motion_velocity_obstacle_velocity_limiter_module autoware_motion_velocity_out_of_lane_module autoware_bezier_sampler autoware_frenet_planner autoware_path_sampler autoware_sampler_common autoware_cuda_pointcloud_preprocessor autoware_cuda_utils autoware_image_diagnostics autoware_image_transport_decompressor autoware_imu_corrector autoware_pcl_extensions autoware_pointcloud_preprocessor autoware_radar_scan_to_pointcloud2 autoware_radar_static_pointcloud_filter autoware_radar_threshold_filter autoware_radar_tracks_noise_filter autoware_livox_tag_filter autoware_carla_interface autoware_dummy_perception_publisher autoware_fault_injection autoware_learning_based_vehicle_model 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Package Summary

Tags No category tags.
Version 0.43.0
License Apache License 2.0
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/autowarefoundation/autoware_universe.git
VCS Type git
VCS Version main
Last Updated 2025-04-04
Dev Status UNMAINTAINED
CI status No Continuous Integration
Released UNRELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Package Description

The autoware_behavior_velocity_blind_spot_module package

Additional Links

No additional links.

Maintainers

  • Mamoru Sobue
  • Tomoya Kimura
  • Shumpei Wakabayashi
  • Yukinari Hisaki

Authors

  • Mamoru Sobue

Blind Spot

Role

Blind spot module checks possible collisions with bicycles and pedestrians running on its left/right side while turing left/right before junctions.

brief

Activation Timing

This function is activated when the lane id of the target path has an intersection label (i.e. the turn_direction attribute is left or right).

Inner-workings / Algorithms

Sets a stop line, a pass judge line, a detection area and conflict area based on a map information and a self position.

  • Stop line : Automatically created based on crossing lane information.

  • Pass judge line : A position to judge if stop or not to avoid a rapid brake.

  • Detection area : Right/left side area of the self position.

  • Conflict area : Right/left side area from the self position to the stop line.

Stop/Go state: When both conditions are met for any of each object, this module state is transited to the “stop” state and insert zero velocity to stop the vehicle.

  • Object is on the detection area
  • Object’s predicted path is on the conflict area

In order to avoid a rapid stop, the “stop” judgement is not executed after the judgment line is passed.

Once a “stop” is judged, it will not transit to the “go” state until the “go” judgment continues for a certain period in order to prevent chattering of the state (e.g. 2 seconds).

Module Parameters

Parameter Type Description
stop_line_margin double [m] a margin that the vehicle tries to stop before stop_line
backward_length double [m] distance from closest path point to the edge of beginning point.
ignore_width_from_center_line double [m] ignore threshold that vehicle behind is collide with ego vehicle or not
max_future_movement_time double [s] maximum time for considering future movement of object
adjacent_extend_width double [m] if adjacent lane e.g. bicycle only lane exists, blind_spot area is expanded by this length

Flowchart

@startuml
title modifyPathVelocity
start

if (ego is turning right or left ?) then (yes)
else (no)
  stop
endif

:calculate pass judge Line;

if (ego vehicle is not after pass judge line?) then (yes)
else (no)
  stop
endif

:check obstacle in blind spot;

if (obstacle found in blind spot?) then (yes)
  :set current state as STOP;
else (no)
  :set current state as GO;
endif

:set state with margin time;

if (current state is same as previous state) then (yes)
  :reset timer;
else if (state is GO->STOP) then (yes)
  :set state as STOP;
  :reset timer;
else if (state is STOP -> GO) then (yes)
  if (start time is not set) then (yes)
    :set start time;
  else(no)
   :calculate duration;
   if(duration is more than margin time)then (yes)
    :set state GO;
    :reset timer;
   endif
  endif
endif


if (state is STOP) then (yes)
  :set stop velocity;

  :set stop reason and factor;
endif

stop
@enduml

CHANGELOG

Changelog for package autoware_behavior_velocity_blind_spot_module

0.43.0 (2025-03-21)

  • Merge remote-tracking branch 'origin/main' into chore/bump-version-0.43
  • chore: rename from [autoware.universe]{.title-ref} to [autoware_universe]{.title-ref} (#10306)
  • fix(behavior_velocity_planner): planning factor integration (#10292)
    • fix: blind_spot
    • fix: crosswalk
    • fix: detection_area
    • fix: intersection
    • fix: no_drivable_lane
    • fix: no_stopping_area
    • fix: run_out
    • fix: stop_line
    • fix: traffic_light
    • fix: virtual_traffic_light

    * fix: walk_way ---------

  • feat(Autoware_planning_factor_interface): replace tier4_msgs with autoware_internal_msgs (#10204)
  • Contributors: Hayato Mizushima, Satoshi OTA, Yutaka Kondo, 心刚

0.42.0 (2025-03-03)

  • Merge remote-tracking branch 'origin/main' into tmp/bot/bump_version_base
  • feat(autoware_utils): replace autoware_universe_utils with autoware_utils (#10191)
  • feat!: replace tier4_planning_msgs/PathWithLaneId with autoware_internal_planning_msgs/PathWithLaneId (#10023)
  • feat(planning_test_manager): abstract message-specific functions (#9882)
    • abstract message-specific functions
    • include necessary header
    • adapt velocity_smoother to new test manager
    • adapt behavior_velocity_planner to new test manager
    • adapt path_optimizer to new test manager
    • fix output subscription
    • adapt behavior_path_planner to new test manager
    • adapt scenario_selector to new test manager
    • adapt freespace_planner to new test manager
    • adapt planning_validator to new test manager
    • adapt obstacle_stop_planner to new test manager
    • adapt obstacle_cruise_planner to new test manager
    • disable test for freespace_planner
    • adapt behavior_velocity_crosswalk_module to new test manager
    • adapt behavior_path_lane_change_module to new test manager
    • adapt behavior_path_avoidance_by_lane_change_module to new test manager
    • adapt behavior_path_dynamic_obstacle_avoidance_module to new test manager
    • adapt behavior_path_external_request_lane_change_module to new test manager
    • adapt behavior_path_side_shift_module to new test manager
    • adapt behavior_path_static_obstacle_avoidance_module to new test manager
    • adapt path_smoother to new test manager
    • adapt behavior_velocity_blind_spot_module to new test manager
    • adapt behavior_velocity_detection_area_module to new test manager
    • adapt behavior_velocity_intersection_module to new test manager
    • adapt behavior_velocity_no_stopping_area_module to new test manager
    • adapt behavior_velocity_run_out_module to new test manager
    • adapt behavior_velocity_stop_line_module to new test manager
    • adapt behavior_velocity_traffic_light_module to new test manager
    • adapt behavior_velocity_virtual_traffic_light_module to new test manager
    • adapt behavior_velocity_walkway_module to new test manager
    • adapt motion_velocity_planner_node_universe to new test manager
    • include necessary headers

    * Odometries -> Odometry ---------Co-authored-by: Takayuki Murooka <<takayuki5168@gmail.com>>

  • Contributors: Fumiya Watanabe, Mitsuhiro Sakamoto, Ryohsuke Mitsudome, 心刚

0.41.2 (2025-02-19)

  • chore: bump version to 0.41.1 (#10088)
  • Contributors: Ryohsuke Mitsudome

0.41.1 (2025-02-10)

0.41.0 (2025-01-29)

  • Merge remote-tracking branch 'origin/main' into tmp/bot/bump_version_base
  • chore(planning): move package directory for planning factor interface (#9948)
    • chore: add new package for planning factor interface
    • chore(surround_obstacle_checker): update include file
    • chore(obstacle_stop_planner): update include file
    • chore(obstacle_cruise_planner): update include file
    • chore(motion_velocity_planner): update include file
    • chore(bpp): update include file
    • chore(bvp-common): update include file
    • chore(blind_spot): update include file
    • chore(crosswalk): update include file
    • chore(detection_area): update include file
    • chore(intersection): update include file
    • chore(no_drivable_area): update include file
    • chore(no_stopping_area): update include file
    • chore(occlusion_spot): update include file
    • chore(run_out): update include file
    • chore(speed_bump): update include file
    • chore(stop_line): update include file
    • chore(template_module): update include file
    • chore(traffic_light): update include file
    • chore(vtl): update include file
    • chore(walkway): update include file

    * chore(motion_utils): remove factor interface ---------

  • feat(planning_factor)!: remove velocity_factor, steering_factor and introduce planning_factor (#9927) Co-authored-by: Satoshi OTA <<44889564+satoshi-ota@users.noreply.github.com>> Co-authored-by: Ryohsuke Mitsudome <<43976834+mitsudome-r@users.noreply.github.com>> Co-authored-by: satoshi-ota <<satoshi.ota928@gmail.com>>
  • test(blind_spot): add unit tests for util functions (#9597)
  • feat(behavior_velocity_modules): add node test (#9790)
    • feat(behavior_velocity_crosswalk): add node test
    • fix
    • feat(behavior_velocity_xxx_module): add node test
    • fix
    • fix
    • fix
    • fix

    * change directory tests -> test ---------

  • refactor(behavior_velocity_planner_common): add behavior_velocity_rtc_interface and move RTC-related implementation (#9799)
    • split into planer_common and rtc_interface

    * Update planning/behavior_velocity_planner/autoware_behavior_velocity_planner_common/include/autoware/behavior_velocity_planner_common/scene_module_interface.hpp Co-authored-by: Mamoru Sobue <<mamoru.sobue@tier4.jp>> * Update planning/behavior_velocity_planner/autoware_behavior_velocity_rtc_interface/include/autoware/behavior_velocity_rtc_interface/scene_module_interface_with_rtc.hpp Co-authored-by: Mamoru Sobue <<mamoru.sobue@tier4.jp>> * fix ——

    Co-authored-by: Mamoru Sobue <<mamoru.sobue@tier4.jp>>

  • Contributors: Fumiya Watanabe, Mamoru Sobue, Satoshi OTA, Takayuki Murooka

0.40.0 (2024-12-12)

  • Merge branch 'main' into release-0.40.0
  • Revert "chore(package.xml): bump version to 0.39.0 (#9587)" This reverts commit c9f0f2688c57b0f657f5c1f28f036a970682e7f5.
  • fix: fix ticket links in CHANGELOG.rst (#9588)
  • chore(package.xml): bump version to 0.39.0 (#9587)
    • chore(package.xml): bump version to 0.39.0
    • fix: fix ticket links in CHANGELOG.rst

    * fix: remove unnecessary diff ---------Co-authored-by: Yutaka Kondo <<yutaka.kondo@youtalk.jp>>

  • fix: fix ticket links in CHANGELOG.rst (#9588)
  • ci(pre-commit): update cpplint to 2.0.0 (#9557)
  • fix(cpplint): include what you use - planning (#9570)
  • refactor(blind_spot): move util functions outside of class (#9544)
  • feat(behavior_velocity_planner)!: remove stop_reason (#9452)
  • chore(blind_spot): divide headers to include/ (#9534)
  • 0.39.0
  • update changelog
  • fix: fix ticket links to point to https://github.com/autowarefoundation/autoware_universe (#9304)
  • fix(autoware_behavior_velocity_blind_spot_module): fix clang-diagnostic-unused-parameter (#9406) fix: clang-diagnostic-unused-parameter
  • fix: fix ticket links to point to https://github.com/autowarefoundation/autoware_universe (#9304)
  • chore(package.xml): bump version to 0.38.0 (#9266) (#9284)
    • unify package.xml version to 0.37.0
    • remove system_monitor/CHANGELOG.rst
    • add changelog

    * 0.38.0

  • Contributors: Esteve Fernandez, Fumiya Watanabe, M. Fatih Cırıt, Mamoru Sobue, Ryohsuke Mitsudome, Yutaka Kondo, awf-autoware-bot[bot], kobayu858

0.39.0 (2024-11-25)

0.38.0 (2024-11-08)

  • unify package.xml version to 0.37.0
  • fix(blind_spot): hide debug information (#8885)
  • fix(behavior_velocity_planner): fix cppcheck warnings of virtualCallInConstructor (#8376) Co-authored-by: Ryuta Kambe <<ryuta.kambe@tier4.jp>>
  • fix(autoware_behavior_velocity_blind_spot_module): fix funcArgNamesDifferent (#8021)
    • fix:funcArgNamesDifferent
    • fix:funcArgNamesDifferent

    * refactor:clang format ---------

  • feat(blind_spot): consider road_shoulder if exist (#7925)
  • feat: add [autoware_]{.title-ref} prefix to [lanelet2_extension]{.title-ref} (#7640)
  • refactor(universe_utils/motion_utils)!: add autoware namespace (#7594)
  • refactor(motion_utils)!: add autoware prefix and include dir (#7539) refactor(motion_utils): add autoware prefix and include dir
  • feat(autoware_universe_utils)!: rename from tier4_autoware_utils (#7538) Co-authored-by: kosuke55 <<kosuke.tnp@gmail.com>>
  • chore(behavior_velocity_planner): move packages (#7526)
  • Contributors: Fumiya Watanabe, Kosuke Takeuchi, Mamoru Sobue, Satoshi OTA, Takayuki Murooka, Yutaka Kondo, kobayu858, taisa1

0.26.0 (2024-04-03)

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