JP6677780B1 - 車両制御装置 - Google Patents
車両制御装置 Download PDFInfo
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- JP6677780B1 JP6677780B1 JP2018190067A JP2018190067A JP6677780B1 JP 6677780 B1 JP6677780 B1 JP 6677780B1 JP 2018190067 A JP2018190067 A JP 2018190067A JP 2018190067 A JP2018190067 A JP 2018190067A JP 6677780 B1 JP6677780 B1 JP 6677780B1
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- gear state
- rotation speed
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- gear
- switch
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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
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18036—Reversing
- B60W30/18045—Rocking, i.e. fast change between forward and reverse
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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
- F16H61/0202—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 the signals being electric
- F16H61/0204—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 the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0246—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 the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by initiating reverse gearshift
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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
-
- 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
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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
- F02D29/02—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 peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
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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
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/50—Signals to an engine or motor
- F16H63/502—Signals to an engine or motor for smoothing gear shifts
-
- 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
- B60W2510/0638—Engine speed
-
- 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
-
- 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
- B60W2510/10—Change speed gearings
- B60W2510/1005—Transmission ratio engaged
-
- 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
- B60W2710/0644—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
- F02D2200/02—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
- 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
-
- 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
- F16H59/74—Inputs being a function of engine parameters
- F16H59/78—Temperature
Abstract
Description
Claims (4)
- 内燃機関と、前進用ギアと後進用ギアとを有する変速機と、を備える車両の制御装置であって、
前記内燃機関から出力されたトルクを前記前進用ギアを介して前記変速機の出力軸に伝達する前進インギア状態および前記後進用ギアを介して前記出力軸に伝達する後進インギア状態と、前記内燃機関から出力されたトルクの前記出力軸への伝達を遮断するオフギア状態とに、トルク伝達態様を切り換えるトルク伝達切換部と、
前記前進インギア状態または前記後進インギア状態から前記オフギア状態への切換を指令する第1切換指令部と、
前記前進インギア状態から前記後進インギア状態または前記後進インギア状態から前記前進インギア状態への切換を指令する第2切換指令部と、
前記第1切換指令部により前記オフギア状態への切換が指令されると、前記前進インギア状態または前記後進インギア状態から前記オフギア状態に切り換わり、前記第2切換指令部により前記後進インギア状態または前記前進インギア状態への切換が指令されると、前記前進インギア状態または前記後進インギア状態から所定時間の前記オフギア状態を経由して前記後進インギア状態または前記前進インギア状態に切り換わるように前記トルク伝達切換部を制御する変速機制御部と、
前記トルク伝達切換部の切換に応じたトルク伝達態様を検出するトルク伝達検出部と、
前記トルク伝達検出部により検出されたトルク伝達態様に応じて前記内燃機関の目標回転数を設定する目標回転数設定部と、
前記内燃機関の回転数を変更する回転数変更部と、
前記内燃機関の回転数が前記目標回転数設定部により設定された目標回転数となるように前記回転数変更部を制御する内燃機関制御部と、を備え、
前記目標回転数設定部は、前記第1切換指令部により前記オフギア状態への切換が指令された後、前記トルク伝達検出部により前記オフギア状態への切換が検出されると、前記オフギア状態への切換が検出される前よりも目標回転数を増加させる一方、前記第2切換指令部により前記後進インギア状態または前記前進インギア状態への切換が指令された後、前記トルク伝達検出部により前記オフギア状態への切換が検出されても、目標回転数を増加させない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、
前記第1切換指令部は、前記オフギア状態への切換を指令する第1指令部材を有し、
前記第2切換指令部は、前記前進インギア状態への切換を指令する第2指令部材と、前記後進インギア状態への切換を指令する第3指令部材とを、前記第1指令部材とは別に有することを特徴とする車両制御装置。 - 請求項1または2に記載の車両制御装置において、
前記車両は、前記内燃機関と前記変速機との間に設けられたトルクコンバータをさらに備え、
前記トルク伝達検出部は、前記トルクコンバータの滑り率に基づいて前記トルク伝達態様を検出することを特徴とする車両制御装置。 - 請求項1〜3のいずれか1項に記載の車両制御装置において、
前記変速機制御部を有する変速機制御ユニットと、
前記変速機制御ユニットに通信可能に接続され、前記内燃機関制御部を有する内燃機関制御ユニットと、をさらに備えることを特徴とする車両制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018190067A JP6677780B1 (ja) | 2018-10-05 | 2018-10-05 | 車両制御装置 |
CN201910893590.8A CN111016895B (zh) | 2018-10-05 | 2019-09-20 | 车辆控制装置 |
US16/579,346 US10955047B2 (en) | 2018-10-05 | 2019-09-23 | Vehicle control apparatus |
Applications Claiming Priority (1)
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JP2018190067A JP6677780B1 (ja) | 2018-10-05 | 2018-10-05 | 車両制御装置 |
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JP6677780B1 true JP6677780B1 (ja) | 2020-04-08 |
JP2020059320A JP2020059320A (ja) | 2020-04-16 |
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Family Cites Families (14)
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US4245604A (en) * | 1979-06-27 | 1981-01-20 | General Motors Corporation | Neutral to drive transient enrichment for an engine fuel supply system |
US4769774A (en) * | 1984-07-26 | 1988-09-06 | Kabushiki Kaisha Toyoda Jidoshokki | System for controlling engine speed when direction of vehicle changed |
JP3351823B2 (ja) * | 1992-09-10 | 2002-12-03 | 株式会社小松製作所 | 変速制御方法およびその装置 |
JP3035430B2 (ja) | 1993-08-05 | 2000-04-24 | ダイハツ工業株式会社 | アイドル回転数制御方法 |
JPH08105332A (ja) | 1994-10-05 | 1996-04-23 | Mitsubishi Motors Corp | エンジンの回転速度制御装置 |
JPH08105334A (ja) | 1994-10-05 | 1996-04-23 | Mitsubishi Motors Corp | 休筒エンジンの制御装置 |
JP2002264684A (ja) | 2001-03-12 | 2002-09-18 | Toyota Motor Corp | 車両のシフト操作装置 |
JP2006200516A (ja) | 2005-01-24 | 2006-08-03 | Toyota Motor Corp | 内燃機関の制御装置 |
US8262540B2 (en) * | 2005-07-22 | 2012-09-11 | Hitachi Construction Machinery Co., Ltd. | Shift control device for work vehicle |
JP2008051046A (ja) | 2006-08-25 | 2008-03-06 | Denso Corp | 内燃機関のトルク制御装置 |
JP4793278B2 (ja) * | 2007-02-16 | 2011-10-12 | トヨタ自動車株式会社 | 車両およびその制御方法 |
JP5508324B2 (ja) * | 2011-03-18 | 2014-05-28 | 日立建機株式会社 | 作業車両の駆動制御装置 |
JP5997106B2 (ja) * | 2013-06-11 | 2016-09-28 | 本田技研工業株式会社 | 自動変速機の制御装置 |
JP6673817B2 (ja) * | 2016-12-23 | 2020-03-25 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
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2018
- 2018-10-05 JP JP2018190067A patent/JP6677780B1/ja active Active
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2019
- 2019-09-20 CN CN201910893590.8A patent/CN111016895B/zh active Active
- 2019-09-23 US US16/579,346 patent/US10955047B2/en active Active
Also Published As
Publication number | Publication date |
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CN111016895B (zh) | 2023-01-17 |
JP2020059320A (ja) | 2020-04-16 |
US10955047B2 (en) | 2021-03-23 |
US20200109780A1 (en) | 2020-04-09 |
CN111016895A (zh) | 2020-04-17 |
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