Study on communication, vehicle control and cybersecurity measures for macroscopic risk avoidance in autonomous cooporative driving
| Project/Area Number |
17K20027
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| Research Category |
Grant-in-Aid for Challenging Research (Exploratory)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Applied informatics and related fields
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| Research Institution | Shizuoka University |
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Principal Investigator |
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| Research Collaborator |
Gerla Mario
Takai Mineo
Kato Arata
Yamashita Hirohito
Tanimura Masanori
Hamazaki Fukuhei
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| Project Period (FY) |
2017-06-30 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2018: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2017: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 車々間通信 / 高度交通システム / 自動運転 / 障害物回避 / 交通流シミュレーション / 無線LANエミュレーション / SUMO / 突発的障害物 / 協調走行 / 車線変更 / 通信障害 / ITS / 自動協調運転 / 生物群行動 / 車車間通信 / 危機回避 / 無線通信障害 / 可視光通信 |
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| Outline of Final Research Achievements |
We designed a vehicle lane change control and lane change acceptance control scheme based on wide-area vehicle-to-vehicle communication for avoiding suddenly emerged obstacles on a road. Through vehicular traffic simulation supporting communication error events, we confirmed that the proposed scheme can avoid occurrence of congestion and enables smooth merging.
We designed and developed a Linux virtual wireless LAN network device for realizing general wireless LAN emulation supporting dynamic change of received signal and dynamic change of transmission power and a wireless LAN emulation environment based on the virtual device.
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| Academic Significance and Societal Importance of the Research Achievements |
車々間通信による広域の障害物発生通知と障害物からの距離に応じた簡単な行動ルールを用いることにより、突発的な道路環境変化がある場合にも円滑な交通流制御が可能であることをシミュレーションにより明らかにした。
汎用的に利用できる無線LANエミュレーション技術を開発した。本技術は車々間通信のみならず、公共環境、オフィス等の高密度無線LANにおける送信信号強度の変更、接続制御など高度な無線LAN制御システムの開発に適用可能であり、同分野のソフトウエア開発を加速する潜在力がある。
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Report
(3 results)
Research Products
(13 results)
