JP6525106B2 - 駆動力制御システムの異常診断方法及び異常診断装置 - Google Patents
駆動力制御システムの異常診断方法及び異常診断装置 Download PDFInfo
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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
- B60W50/0205—Diagnosing or detecting failures; Failure detection models
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0808—Diagnosing performance data
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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
-
- 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
-
- 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
-
- 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
- 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
- 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
- B60W30/18—Propelling the vehicle
- B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
- B60W30/194—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine related to low temperature conditions, e.g. high viscosity of hydraulic fluid
-
- 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
- B60W50/045—Monitoring control system parameters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0614—Position of fuel or air injector
- B60W2510/0628—Inlet air flow rate
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0676—Engine temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0414—Air temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1002—Output torque
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/101—Engine speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/501—Vehicle speed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (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)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
Claims (4)
- エンジンと駆動輪との間に自動変速機が介装され、
運転者出力要求に基づいて、上記駆動輪に伝達される目標駆動力を算出し、この目標駆動力に基づいて、上記自動変速機及び上記エンジンを制御する駆動力制御システムの異常診断方法であって、
上記目標駆動力に基づいて目標エンジントルクを算出し、
上記エンジンの実エンジントルクを検出し、
上記エンジンの吸気温度を検出し、
目標変速比と実変速比との差が所定範囲内であることをもって上記自動変速機が正常であると判断されている場合に、上記目標エンジントルクと上記実エンジントルクとの間に所定のしきい値を超える差が発生すると、上記エンジンに起因する駆動力制御システムの異常であると判定し、
上記吸気温度が低い極低温時には、上記しきい値が大きくなるように補正を行なう駆動力制御システムの異常診断方法。 - 上記実エンジントルクは、吸入空気量の検出値に基づいて求められる請求項1に記載の駆動力制御システムの異常診断方法。
- 上記自動変速機が正常であると判断されている場合に、上記実エンジントルクが、上記目標エンジントルクに上記しきい値を加算した加算値を超えている場合に、上記エンジンに起因する駆動力制御システムの異常であると判定する請求項1または2に記載の駆動力制御システムの異常診断方法。
- エンジンと駆動輪との間に自動変速機が介装され、
運転者出力要求に基づいて、上記駆動輪に伝達される目標駆動力を算出し、この目標駆動力に基づいて、上記自動変速機及び上記エンジンを制御する駆動力制御システムの異常診断装置であって、
上記目標駆動力に基づいて、上記エンジンの目標エンジントルクを算出する目標エンジントルク算出部と、
上記エンジンの実エンジントルクを検出し、上記目標エンジントルクと上記実エンジントルクとの間に所定のしきい値を超える差が発生すると、上記エンジンに起因する駆動力制御システムの異常であると判定する異常判定部と、を有し、
上記エンジンの吸気温度を検出し、この吸気温度が低い極低温時には、上記しきい値が大きくなるように補正を行なう駆動力制御システムの異常診断装置。
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PCT/JP2016/065675 WO2017203678A1 (ja) | 2016-05-27 | 2016-05-27 | 駆動力制御システムの異常診断方法及び異常診断装置 |
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US (1) | US10867456B2 (ja) |
EP (1) | EP3467286A4 (ja) |
JP (1) | JP6525106B2 (ja) |
CN (1) | CN109196208B (ja) |
WO (1) | WO2017203678A1 (ja) |
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US10894547B2 (en) * | 2018-11-16 | 2021-01-19 | Here Global B.V. | Method, apparatus, and system for assessing safety and comfort systems of a vehicle |
CN109506955B (zh) * | 2018-12-25 | 2021-10-15 | 重庆工商大学 | 一种扭矩限制因素的获取方法、装置及系统 |
US11434846B2 (en) * | 2019-09-11 | 2022-09-06 | Denso Corporation | Engine control device |
CN112590564B (zh) * | 2021-01-04 | 2022-08-05 | 潍柴动力股份有限公司 | 电机扭矩的控制方法、装置、电子设备以及存储介质 |
JP7348219B2 (ja) * | 2021-02-18 | 2023-09-20 | 本田技研工業株式会社 | 制御装置、および車両 |
CN113246977B (zh) * | 2021-07-08 | 2021-10-01 | 中汽研(天津)汽车工程研究院有限公司 | 一种基于功能安全的adas纵向控制扭矩监控装置及方法 |
CN114165344A (zh) * | 2021-12-09 | 2022-03-11 | 安徽江淮汽车集团股份有限公司 | 混动车型gpf主动再生控制方法 |
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JP3678777B2 (ja) * | 1994-10-31 | 2005-08-03 | 富士重工業株式会社 | 無段変速機の制御装置 |
DE19739565B4 (de) * | 1997-09-10 | 2007-09-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung des Drehmoments einer Antriebseinheit eines Kraftfahrzeugs |
JP3573066B2 (ja) * | 2000-06-07 | 2004-10-06 | 日産自動車株式会社 | 車両の駆動力制御装置 |
JP4457981B2 (ja) * | 2005-05-26 | 2010-04-28 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
JP4238847B2 (ja) * | 2005-05-30 | 2009-03-18 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
JP4770309B2 (ja) * | 2005-07-19 | 2011-09-14 | 日産自動車株式会社 | 車両のエンジン出力制御装置 |
JP4923772B2 (ja) * | 2005-07-26 | 2012-04-25 | 日産自動車株式会社 | エンジンの過回転防止装置 |
JP2009255776A (ja) * | 2008-04-17 | 2009-11-05 | Aisin Ai Co Ltd | ハイブリッド動力装置 |
JP4924905B2 (ja) * | 2008-08-08 | 2012-04-25 | 株式会社デンソー | 車両の制御装置 |
JP2010175063A (ja) * | 2009-02-02 | 2010-08-12 | Toyota Motor Corp | 変速制御装置および変速制御方法 |
JP2010236416A (ja) * | 2009-03-31 | 2010-10-21 | Toyota Motor Corp | 車両の異常判定装置 |
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JP2011240816A (ja) * | 2010-05-18 | 2011-12-01 | Denso Corp | 自律走行制御装置 |
US8636620B2 (en) * | 2010-10-28 | 2014-01-28 | Jatco Ltd | Automatic transmission |
DE102011080859A1 (de) * | 2011-08-11 | 2013-02-14 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Überwachung eines Steuergeräts zum Betreiben eines Motorsystems |
JP2013151246A (ja) * | 2012-01-26 | 2013-08-08 | Nissan Motor Co Ltd | 不可逆回転伝動系のロックオフ制御装置 |
WO2013187464A1 (ja) * | 2012-06-13 | 2013-12-19 | 日産自動車株式会社 | 車両の駆動力制御装置 |
CN105121822B (zh) * | 2013-11-13 | 2017-10-13 | 本田技研工业株式会社 | 原动机的驱动控制装置 |
JP5873116B2 (ja) * | 2014-01-23 | 2016-03-01 | 富士重工業株式会社 | 無段変速機の異常検知装置、及び、無段変速機の異常検知方法 |
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- 2016-05-27 EP EP16903159.8A patent/EP3467286A4/en active Pending
- 2016-05-27 CN CN201680086121.XA patent/CN109196208B/zh active Active
- 2016-05-27 US US16/302,123 patent/US10867456B2/en active Active
- 2016-05-27 WO PCT/JP2016/065675 patent/WO2017203678A1/ja active Application Filing
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EP3467286A4 (en) | 2019-05-22 |
CN109196208A (zh) | 2019-01-11 |
US20190188927A1 (en) | 2019-06-20 |
WO2017203678A1 (ja) | 2017-11-30 |
US10867456B2 (en) | 2020-12-15 |
JPWO2017203678A1 (ja) | 2018-12-06 |
CN109196208B (zh) | 2021-08-13 |
EP3467286A1 (en) | 2019-04-10 |
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