Shift Decider

Purpose

autoware_shift_decider is a module to decide shift from ackermann control command.

Inner-workings / Algorithms

Flow chart

@startuml
skinparam monochrome true

title update current shift
start
if (absolute target velocity is less than threshold) then (yes)
    :set previous shift;
else(no)
if (target velocity is positive) then (yes)
    :set shift DRIVE;
else
    :set shift REVERSE;
endif
endif
    :publish current shift;
note right
    publish shift for constant interval
end note
stop
@enduml

Algorithms

Inputs / Outputs

Input

Output

Parameters

none.

Assumptions / Known limits

TBD.

Changelog for package autoware_shift_decider

0.44.0 (2025-04-18)

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)
• Contributors: Hayato Mizushima, Yutaka Kondo

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)
• Contributors: Fumiya Watanabe, 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)

0.40.0 (2024-12-12)

• 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)
• 0.39.0
• update changelog
• fix: fix ticket links to point to https://github.com/autowarefoundation/autoware_universe (#9304)
• 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, Ryohsuke Mitsudome, Yutaka Kondo

0.39.0 (2024-11-25)

• fix: fix ticket links to point to https://github.com/autowarefoundation/autoware_universe (#9304)
• 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, Yutaka Kondo

0.38.0 (2024-11-08)

• unify package.xml version to 0.37.0
• refactor(universe_utils/motion_utils)!: add autoware namespace (#7594)
• feat(autoware_universe_utils)!: rename from tier4_autoware_utils (#7538) Co-authored-by: kosuke55 <<kosuke.tnp@gmail.com>>
• refactor(control)!: refactor directory structures of the control checkers (#7524)
  • aeb
  • control_validator
  • lane_departure_checker
  • shift_decider

  * fix

• feat(shift_decider): use polling subscriber (#7345) RT1-6697 use polling subscriber
• refactor(shift_decider): prefix package and namespace with autoware_ (#7310)
  • RT1-6684 add autoware prefix and namespace

  * RT1-6684 Revert svg This reverts commit 4e0569e4796ab432c734905fb7f2106779575e29. ---------Co-authored-by: Takayuki Murooka <<takayuki5168@gmail.com>>

• Contributors: Kosuke Takeuchi, Takayuki Murooka, Yuki TAKAGI, Yutaka Kondo, Zulfaqar Azmi

0.26.0 (2024-04-03)