2023 Fiscal Year Final Research Report
V2X Network and Database Platform for Cooperative Automated Driving
Project/Area Number |
20H00589
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Research Category |
Grant-in-Aid for Scientific Research (A)
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Allocation Type | Single-year Grants |
Section | 一般 |
Review Section |
Medium-sized Section 60:Information science, computer engineering, and related fields
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Research Institution | Doshisha University |
Principal Investigator |
SATO Kenya 同志社大学, 理工学部, 教授 (20388044)
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Co-Investigator(Kenkyū-buntansha) |
橋本 雅文 同志社大学, 理工学部, 教授 (10145815)
高田 広章 名古屋大学, 情報学研究科, 教授 (60216661)
渡辺 陽介 名古屋大学, 未来社会創造機構, 特任准教授 (80532944)
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Project Period (FY) |
2020-04-01 – 2024-03-31
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Keywords | ITS / 協調型自動運転 / V2X通信 / 情報通信プラットフォーム |
Outline of Final Research Achievements |
Automated driving with only on-board sensors cannot recognize objects outside the sensor detection range (e.g., other vehicles or pedestrians at points with poor visibility), but it is possible to improve safety by using wireless communications to share sensor information from other vehicles and roadside units. In this research, information and communication platform is constructed to aggregate and share sensor information obtained from each vehicle and roadside equipment, and to control each vehicle. We implemented an application for cooperative driving of multiple vehicles on this platform and verified its effectiveness. Specifically, the platform uses network virtualization technology to efficiently combine multiple communication methods, stream technology to process sensor information, and distributed processing using edge computing in addition to cloud computing to improve reliability and reduce latency.
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Free Research Field |
ネットワーク
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Academic Significance and Societal Importance of the Research Achievements |
同志社大学(代表),名古屋大学(分担)が中心となり,複数の企業・非営利組織で構成されたコンソーシアム型の共同研究組織を立ち上げ,協調型自動運転のための情報通信プラットフォームであるダイナミックマップの研究開発を実施してきた.この研究成果は, 2025年に自動運転の社会実装を目指した経済産業省および国土交通省の国家プロジェクトであるRoAD to the L4の中のインフラ協調や車車間・歩車間通信連携の取組み(テーマ4)で採用され,多くの関係企業と協力しながら,本プロジェクトの実証実験を行っている千葉県柏市柏の葉において実装し,世界に先駆けた協調型自動運転のプラットフォームとして稼働している.
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