JP7238723B2 - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
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- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
- G05D1/0221—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory involving a learning process
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
- G05D1/0214—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory in accordance with safety or protection criteria, e.g. avoiding hazardous areas
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
- G05D1/0223—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory involving speed control of the vehicle
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0234—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using optical markers or beacons
- G05D1/0236—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using optical markers or beacons in combination with a laser
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
- G05D1/0251—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means extracting 3D information from a plurality of images taken from different locations, e.g. stereo vision
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- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0257—Control of position or course in two dimensions specially adapted to land vehicles using a radar
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
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- G—PHYSICS
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- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
- G05D1/0278—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using satellite positioning signals, e.g. GPS
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
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-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
- F16H2061/062—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means for controlling filling of clutches or brake servos, e.g. fill time, fill level or pressure during filling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
- F16H2061/064—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means for calibration of pressure levels for friction members, e.g. by monitoring the speed change of transmission shafts
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Optics & Photonics (AREA)
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- Control Of Transmission Device (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
図1は、本発明が適用された車両10に備えられた動力伝達装置12の概略構成を説明する図であると共に、車両10における各種制御の為の制御系統の要部を説明する図である。図1において、車両10は、エンジン14と第1回転機MG1と第2回転機MG2とを備えている。動力伝達装置12は、車体に取り付けられる非回転部材としてのトランスミッションケース16内において共通の軸心上に直列に配設された、電気式無段変速部18および機械式有段変速部20等を備えている。電気式無段変速部18は、直接的に或いは図示しないダンパーなどを介して間接的にエンジン14に連結されている。機械式有段変速部20は、電気式無段変速部18の出力側に連結されている。また、動力伝達装置12は、機械式有段変速部20の出力回転部材である出力軸22に連結された差動歯車装置24、差動歯車装置24に連結された一対の車軸26等を備えている。動力伝達装置12において、エンジン14や第2回転機MG2から出力される動力は、機械式有段変速部20へ伝達され、その機械式有段変速部20から差動歯車装置24等を介して車両10が備える駆動輪28へ伝達される。なお、以下の説明では、トランスミッションケース16をケース16、電気式無段変速部18を無段変速部18、機械式有段変速部20を有段変速部20という。また、動力は、特に区別しない場合にはトルクや力も同意である。また、無段変速部18や有段変速部20等は上記共通の軸心に対して略対称的に構成されており、図1ではその軸心の下半分が省略されている。上記共通の軸心は、エンジン14のクランク軸、後述する連結軸34などの軸心である。
Claims (4)
- 学習制御を実行するとともに該学習制御によって求められた学習値をガード値によって制限する学習制御部を有する車両の制御装置において、
更新用の新ガード値を外部から取得して前記ガード値を更新するとともに、前記学習制御に先立って、前記学習値を前記新ガード値によって制限し、前記学習値が該新ガード値から逸脱している場合は該新ガード値の範囲内となるように前記学習値を書き替える一方、前記学習値が該新ガード値の範囲内であれば前記学習値をそのまま維持する更新制御部を有する
ことを特徴とする車両の制御装置。 - 前記更新制御部は、前記学習値を用いて所定の制御を実行する学習値利用制御部の制御プログラムに関する更新用ソフトウェアを、前記更新用の新ガード値と共に外部から取得して、前記制御プログラムを前記ガード値の更新と同時に更新する
ことを特徴とする請求項1に記載の車両の制御装置。 - 前記更新制御部は、前記更新用の新ガード値を含む更新用ソフトウェアを無線通信を介して外部からダウンロードして前記ガード値を更新する
ことを特徴とする請求項1または2に記載の車両の制御装置。 - 前記車両に搭載された自動変速機の変速に関与する油圧式摩擦係合装置の油圧制御を含み、予め定められた変速制御プログラムに従って前記自動変速機の変速制御を実行する変速制御部を有し、
前記学習制御部は、前記油圧式摩擦係合装置の油圧に関する制御パラメータを、前記変速が予め定められた目標状態で行なわれるように学習制御するとともに、該制御パラメータの学習値を前記ガード値によって制限するもので、
前記変速制御部は、前記変速制御に際して前記制御パラメータの学習値を用いて前記油圧制御を行なうもので、
前記更新制御部は、前記変速制御プログラムおよび前記ガード値に関する更新用ソフトウェアを外部から取得して、該変速制御プログラムおよび該ガード値を同時に更新する
ことを特徴とする請求項1~3の何れか1項に記載の車両の制御装置。
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JP2019188225A JP7238723B2 (ja) | 2019-10-11 | 2019-10-11 | 車両の制御装置 |
CN202011086498.XA CN112650213B (zh) | 2019-10-11 | 2020-10-12 | 车辆的控制装置 |
US17/069,456 US11242928B2 (en) | 2019-10-11 | 2020-10-13 | Control apparatus for vehicle |
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JP2019188225A JP7238723B2 (ja) | 2019-10-11 | 2019-10-11 | 車両の制御装置 |
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JP2021063552A JP2021063552A (ja) | 2021-04-22 |
JP7238723B2 true JP7238723B2 (ja) | 2023-03-14 |
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JP7149920B2 (ja) * | 2019-11-11 | 2022-10-07 | 本田技研工業株式会社 | 車両制御システム |
JP7316245B2 (ja) * | 2020-03-27 | 2023-07-27 | 日立Astemo株式会社 | 車両制御システム及び車両制御装置 |
CN114338627B (zh) * | 2021-11-30 | 2023-06-06 | 三一汽车起重机械有限公司 | 一种工程机械控制器的ota升级方法、系统及工程机械 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008144913A (ja) | 2006-12-12 | 2008-06-26 | Toyota Motor Corp | 車両の制御装置 |
JP2008286251A (ja) | 2007-05-15 | 2008-11-27 | Toyota Motor Corp | 学習制御装置 |
JP2009097542A (ja) | 2007-10-12 | 2009-05-07 | Toyota Motor Corp | 車両用自動変速機の適合支援制御装置 |
JP2013022998A (ja) | 2011-07-19 | 2013-02-04 | Toyota Motor Corp | 車両用の学習値更新制御装置 |
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JP3056856B2 (ja) * | 1991-12-05 | 2000-06-26 | マツダ株式会社 | 学習制御自動車 |
JPH05306757A (ja) * | 1992-05-06 | 1993-11-19 | Mazda Motor Corp | 自動変速機の変速制御装置 |
JP3186444B2 (ja) * | 1994-07-22 | 2001-07-11 | トヨタ自動車株式会社 | 車両用ロックアップクラッチのスリップ制御装置 |
JPH09126016A (ja) | 1995-10-30 | 1997-05-13 | Daihatsu Motor Co Ltd | 内燃機関の空燃比学習制御方法 |
JP3633484B2 (ja) * | 2001-01-22 | 2005-03-30 | トヨタ自動車株式会社 | 内燃機関と無段変速機とを有する車両の制御装置 |
US8924110B2 (en) * | 2010-03-18 | 2014-12-30 | Toyota Jidosha Kabushiki Kaisha | Control device for stepless transmission |
US9079607B2 (en) * | 2010-12-01 | 2015-07-14 | Toyota Jidosha Kabushiki Kaisha | Vehicle steering control apparatus |
JP5821666B2 (ja) | 2012-01-31 | 2015-11-24 | 株式会社デンソー | 燃料ポンプの制御装置 |
JP6624855B2 (ja) | 2015-08-31 | 2019-12-25 | ダイハツ工業株式会社 | 制御装置 |
US10747224B2 (en) * | 2018-06-19 | 2020-08-18 | Toyota Research Institute, Inc. | Debugging an autonomous driving machine learning model |
US11663860B2 (en) * | 2019-10-25 | 2023-05-30 | Toyota Research Institute, Inc. | Dynamic and variable learning by determining and using most-trustworthy inputs |
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- 2019-10-11 JP JP2019188225A patent/JP7238723B2/ja active Active
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- 2020-10-12 CN CN202011086498.XA patent/CN112650213B/zh active Active
- 2020-10-13 US US17/069,456 patent/US11242928B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008144913A (ja) | 2006-12-12 | 2008-06-26 | Toyota Motor Corp | 車両の制御装置 |
JP2008286251A (ja) | 2007-05-15 | 2008-11-27 | Toyota Motor Corp | 学習制御装置 |
JP2009097542A (ja) | 2007-10-12 | 2009-05-07 | Toyota Motor Corp | 車両用自動変速機の適合支援制御装置 |
JP2013022998A (ja) | 2011-07-19 | 2013-02-04 | Toyota Motor Corp | 車両用の学習値更新制御装置 |
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CN112650213B (zh) | 2024-05-31 |
JP2021063552A (ja) | 2021-04-22 |
CN112650213A (zh) | 2021-04-13 |
US20210108719A1 (en) | 2021-04-15 |
US11242928B2 (en) | 2022-02-08 |
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