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Kyoichi Sugahara

PROFILE

Kyoichi Sugahara

Kyoichi Sugahara enhanced autonomous driving workflows in the autoware.universe and autoware_tools repositories by delivering targeted improvements to planning modules and test automation. He refactored steering factor topic naming in the autoware_default_adapi planning module, enabling clearer and more granular communication for obstacle avoidance and lane changes. Using C++ and ROS, he improved maintainership attribution and corrected velocity factor initialization for RunOut scenarios, increasing reliability and ownership transparency. In autoware_tools, he automated route publishing for perception_reproducer by developing Python scripts that extract route data from rosbag files, streamlining test setup and reducing manual intervention for dynamic driving scenario validation.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

4Total
Bugs
1
Commits
4
Features
3
Lines of code
213
Activity Months1

Work History

November 2024

4 Commits • 3 Features

Nov 1, 2024

November 2024 performance snapshot: Delivered targeted improvements across autoware.universe and autoware_tools that boost planning clarity, ownership transparency, reliability in RunOut scenarios, and test-automation workflow. Key outcomes include (1) refactored steering factor topic naming in autoware_default_adapi planning module to provide more granular and clearer planning communication; (2) added maintainer attribution for autoware_mpc_lateral_controller to improve ownership and accountability; (3) corrected velocity factor initialization for RunOutModule to RUN_OUT behavior to ensure RunOut scenarios are configured correctly; (4) introduced an automatic route publishing option for perception_reproducer using rosbag data, including README docs and Python script updates to streamline route setup for testing. These changes reduce manual steps, improve maintainability, and strengthen system reliability in dynamic driving scenarios. Technologies/skills demonstrated include ROS topic refactoring, package metadata management, ROS behavior planning tuning, Python scripting for automation, and documentation practices.

Activity

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Quality Metrics

Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C++MarkdownPython

Technical Skills

API IntegrationAutonomous DrivingBehavior PlanningData ProcessingPython ScriptingROSRoboticsSoftware Development

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

technolojin/autoware.universe

Nov 2024 Nov 2024
1 Month active

Languages Used

C++

Technical Skills

Autonomous DrivingBehavior PlanningROSRoboticsSoftware Development

tier4/autoware_tools

Nov 2024 Nov 2024
1 Month active

Languages Used

MarkdownPython

Technical Skills

API IntegrationData ProcessingPython ScriptingROS

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