JP2021146998A - 隊列走行システム - Google Patents
隊列走行システム Download PDFInfo
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- JP2021146998A JP2021146998A JP2020051493A JP2020051493A JP2021146998A JP 2021146998 A JP2021146998 A JP 2021146998A JP 2020051493 A JP2020051493 A JP 2020051493A JP 2020051493 A JP2020051493 A JP 2020051493A JP 2021146998 A JP2021146998 A JP 2021146998A
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- 238000005265 energy consumption Methods 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 239000000446 fuel Substances 0.000 description 32
- 230000003247 decreasing effect Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
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- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
Description
前車と後車を隊列走行させるためのシステムであって、
前車の後端部に設置された可変スポイラーと、
後車の走行に要したエネルギの消費率を計算する消費率計算部と、
前記消費率計算部によって計算された消費率が最小となるよう、前記可変スポイラーの角度を制御するスポイラー制御部と、
を備えたことを特徴とする隊列走行システムが提供される。
VB 後車
3 可変スポイラー
100A,100B 電子制御ユニット(ECU)
Claims (2)
- 前車と後車を隊列走行させるためのシステムであって、
前車の後端部に設置された可変スポイラーと、
後車の走行に要したエネルギの消費率を計算する消費率計算部と、
前記消費率計算部によって計算された消費率が最小となるよう、前記可変スポイラーの角度を制御するスポイラー制御部と、
を備えたことを特徴とする隊列走行システム。 - 前車の車速に基づいて目標車間距離を設定し、設定した目標車間距離に近づくよう前車および後車の車間距離を制御する車間距離制御部をさらに備えた
請求項1に記載の隊列走行システム。
Priority Applications (1)
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JP2020051493A JP7287321B2 (ja) | 2020-03-23 | 2020-03-23 | 隊列走行システム |
Applications Claiming Priority (1)
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JP2020051493A JP7287321B2 (ja) | 2020-03-23 | 2020-03-23 | 隊列走行システム |
Publications (2)
Publication Number | Publication Date |
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JP2021146998A true JP2021146998A (ja) | 2021-09-27 |
JP7287321B2 JP7287321B2 (ja) | 2023-06-06 |
Family
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JP2020051493A Active JP7287321B2 (ja) | 2020-03-23 | 2020-03-23 | 隊列走行システム |
Country Status (1)
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JP (1) | JP7287321B2 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009248865A (ja) * | 2008-04-09 | 2009-10-29 | Toyota Motor Corp | 車群走行制御装置 |
JP2010001005A (ja) * | 2007-12-28 | 2010-01-07 | Nobuaki Miki | 可変構成自動車の車両構成設定方法 |
WO2011125193A1 (ja) * | 2010-04-07 | 2011-10-13 | トヨタ自動車株式会社 | 車両走行支援装置 |
JP2012108797A (ja) * | 2010-11-18 | 2012-06-07 | Toyota Motor Corp | 車両制御装置 |
JP2019018727A (ja) * | 2017-07-18 | 2019-02-07 | アイシン精機株式会社 | 空力調整装置および空力調整システム |
JP2019077409A (ja) * | 2017-10-27 | 2019-05-23 | ダイムラー・アクチェンゲゼルシャフトDaimler AG | 隊列走行制御システム |
-
2020
- 2020-03-23 JP JP2020051493A patent/JP7287321B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010001005A (ja) * | 2007-12-28 | 2010-01-07 | Nobuaki Miki | 可変構成自動車の車両構成設定方法 |
JP2009248865A (ja) * | 2008-04-09 | 2009-10-29 | Toyota Motor Corp | 車群走行制御装置 |
WO2011125193A1 (ja) * | 2010-04-07 | 2011-10-13 | トヨタ自動車株式会社 | 車両走行支援装置 |
JP2012108797A (ja) * | 2010-11-18 | 2012-06-07 | Toyota Motor Corp | 車両制御装置 |
JP2019018727A (ja) * | 2017-07-18 | 2019-02-07 | アイシン精機株式会社 | 空力調整装置および空力調整システム |
JP2019077409A (ja) * | 2017-10-27 | 2019-05-23 | ダイムラー・アクチェンゲゼルシャフトDaimler AG | 隊列走行制御システム |
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