JPWO2018037815A1 - 車両制御装置 - Google Patents
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- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/101—Infinitely variable gearings
- B60W10/107—Infinitely variable gearings with endless flexible members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
- B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/101—Infinitely variable gearings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/032—Fixing failures by repairing failed parts, e.g. loosening a sticking valve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/04—Monitoring the functioning of the control system
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/60—Inputs being a function of ambient conditions
- F16H59/66—Road conditions, e.g. slope, slippery
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/68—Inputs being a function of gearing status
- F16H59/70—Inputs being a function of gearing status dependent on the ratio established
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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
- F16H61/02—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 characterised by the signals used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/1005—Transmission ratio engaged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0666—Engine torque
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/10—Change speed gearings
- B60W2710/1005—Transmission ratio engaged
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/68—Inputs being a function of gearing status
- F16H2059/6823—Sensing neutral state of the transmission
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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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Control Of Transmission Device (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
駆動力(N)=エンジントルク(Nm)×変速比/タイヤ半径(m)・・・(2)
ステップS406で運転者への劣化状況の報知を解除した後、処理はステップS407に進み、ATCU5内の不揮発性メモリ56に記憶された目標補正量を初期化(詳しくは補正量をゼロとする)し、処理は終了する。
図5は、ATCU5の内部構成の一例を示す図であり、図6は、ATCU5におけるアクチュエータ制御の制御フローの一例を示す図である。
Claims (11)
- 予め生成された制御内容に基づいて車両を駆動する駆動トルク発生機構の目標駆動トルクを決定し、上記駆動トルク発生機構の動作を制御する目標駆動トルク決定部と、
上記目標駆動トルクに基づいて目標変速比を決定する変速機及び上記駆動トルク発生機構の少なくとも一つを含む車両構成部品の性能の変化に関する情報を取得する性能変化情報取得部と、
上記目標駆動トルクに基づいて決定された目標変速比を、上記性能の変化に関する情報に応じて補正する目標変速比補正部と、
を備えることを特徴とする車両制御装置。 - 請求項1に記載の車両制御装置において、
上記駆動トルク発生機構は、決定された上記目標駆動トルクに基づいて上記目標駆動トルク決定部によりフィードバック制御され、上記変速機は、上記目標駆動トルクに基づいて上記目標変速比補正部によりフィードフォワード制御されることを特徴とする車両制御装置。 - 請求項1に記載の車両制御装置において、
車両の挙動を検知する車両挙動センサを備え、上記性能変化情報取得部は、上記車両挙動センサが検知した車両挙動情報を取得し、取得した上記車両挙動情報から上記車両構成部品の性能の変化に関する情報を取得することを特徴とする車両制御装置。 - 請求項1に記載の車両制御装置において、
前記目標駆動トルク決定部は、予め生成された目標経路に基づいて決定された目標車速、現在車速、路面勾配、周囲環境から目標駆動トルクを決定することを特徴とする車両制御装置。 - 請求項1に記載の車両制御装置において、
上記目標変速比補正部は、上記性能変化情報取得部から性能の時間的変化を取得し、上記目標変速比に対する補正量を決定して、目標変速比を補正することを特徴とする車両制御装置。 - 請求項3に記載の車両制御装置において、
上記性能変化情報取得部は、取得したから上記車両構成部品の性能の変化に関する情報に一定の性能変化があるか否かを判断し、一定の性能変化があると判定した場合は、性能の時間変化が発生している車両構成部品を特定し、運転者に報知するとともに、上記性能の時間変化が発生している車両構成部品情報を車両構成部品異常情報として不揮発性メモリに記憶させることを特徴とする車両制御装置。 - 請求項6に記載の車両制御装置において、
上記性能の時間変化している部品を修理、交換した場合に、再び、予め生成された制御内容に基づいて車両を走行させ、上記車両挙動センサから出力される車両挙動情報を取得し、上記性能変化情報取得部が正常と判断した場合には、上記不揮発性メモリに記憶された上記車両構成部品異常情報は消去されることを特徴とする車両制御装置。 - 請求項1に記載の車両制御装置において、
上記性能変化情報取得部は、地図情報から道路の勾配、道路の曲率半径を取得し、取得した道路の勾配、道路の曲率半径が所定の条件を満たすときのみ上記車両構成部品の性能の変化に関する情報を取得することを特徴とする車両制御装置。 - 請求項1に記載の車両制御装置において、
車両の挙動を検知する車両挙動センサを備え、上記性能変化情報取得部は、予め生成された制御内容に基づいて車両を走行させ、路面状況、車速、スロットル開度または目標駆動トルク情報に加え、上記車両挙動センサから出力される車両挙動情報を取得し、これらの性能情報を不揮発性メモリに逐次記憶することを特徴とする車両制御装置。 - 請求項5に記載の車両制御装置において、
上記目標変速比補正部は、車両のイグニッションスイッチがオフ操作されたときに、上記目標変速比に対する補正量を不揮発性メモリに記憶することを特徴とする車両制御装置。 - 請求項10に記載の車両制御装置において、
上記不揮発性メモリに記憶された上記補正量は、車両のイグニッションスイッチがオン操作された際に読み出され、上記イグニッションスイッチオン操作後、初回の走行時においても、予め生成された制御内容に基づいて決定された上記目標駆動トルクにより決定された上記目標変速比に対し補正が行われることを特徴とする車両制御装置。
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PCT/JP2017/026978 WO2018037815A1 (ja) | 2016-08-24 | 2017-07-26 | 車両制御装置 |
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JP (1) | JP6695429B2 (ja) |
CN (1) | CN109661339B (ja) |
DE (1) | DE112017003361T5 (ja) |
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JP7110908B2 (ja) * | 2018-10-26 | 2022-08-02 | 株式会社アイシン | エレクトロニックコントロールユニット |
JP7371561B2 (ja) * | 2020-04-08 | 2023-10-31 | トヨタ自動車株式会社 | 車両管理システム及び情報処理装置 |
JP7447869B2 (ja) | 2020-08-06 | 2024-03-12 | 株式会社デンソー | 車両管理装置、車両管理方法、車両管理プログラム |
CN116034410A (zh) * | 2020-08-06 | 2023-04-28 | 株式会社电装 | 车辆管理装置、车辆管理方法、车辆管理程序 |
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JP6695429B2 (ja) | 2020-05-20 |
CN109661339B (zh) | 2022-04-05 |
DE112017003361T5 (de) | 2019-03-21 |
US11505174B2 (en) | 2022-11-22 |
WO2018037815A1 (ja) | 2018-03-01 |
CN109661339A (zh) | 2019-04-19 |
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