JP2009001129A - 車両用動力伝達装置の制御装置 - Google Patents
車両用動力伝達装置の制御装置 Download PDFInfo
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- JP2009001129A JP2009001129A JP2007163174A JP2007163174A JP2009001129A JP 2009001129 A JP2009001129 A JP 2009001129A JP 2007163174 A JP2007163174 A JP 2007163174A JP 2007163174 A JP2007163174 A JP 2007163174A JP 2009001129 A JP2009001129 A JP 2009001129A
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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
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- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
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- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
- F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
- F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft
- F16H2037/0873—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft with switching, e.g. to change ranges
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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
- F16H2061/0485—Smoothing ratio shift during range shift from neutral (N) to reverse (R)
-
- 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
- F16H2061/0488—Smoothing ratio shift during range shift from neutral (N) to drive (D)
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2012—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with four sets of orbital gears
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2043—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with five engaging means
-
- 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
- F16H2312/00—Driving activities
- F16H2312/02—Driving off
-
- 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
- F16H2312/00—Driving activities
- F16H2312/14—Going to, or coming from standby operation, e.g. for engine start-stop operation at traffic lights
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
- F16H3/728—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path with means to change ratio in the mechanical gearing
-
- 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
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
Abstract
【解決手段】車両用動力伝達装置の状態が非駆動状態から駆動状態に切換中、車両用動力伝達装置への入力トルクの変動が発生する場合は、前記動力断続装置としてのクラッチのクラッチ伝達容量を車両用動力伝達装置への入力トルクの変動が発生しない場合と比較して低下させる。
【選択図】図10
Description
10:車両用動力伝達装置(変速機構)
11:電気式差動部(無段変速機)
14:車両用動力伝達装置の入力軸
18:変速部の入力軸(伝達部材)
20:変速部(有段変速機)
22:出力軸
56:蓄電装置
90:発進意思判定手段(運転者意思判定手段)
112:車速関連値検出手段(車速センサ)
C1、C2、B1〜B3:係合要素(クラッチ、ブレーキ)
M1、M2:電動機
Claims (13)
- 差動部の回転要素に連結された電動機の運転状態が制御されることにより、入力軸回転速度と出力軸回転速度との差動状態が制御される電気式差動部と、動力伝達経路の一部を構成する動力断続手段とを備える車両用動力伝達装置の制御装置において、
前記車両用動力伝達装置の状態が非駆動状態から駆動状態に切換中、車両用動力伝達装置への入力トルクの変動が発生する場合は、前記動力断続手段の伝達容量を入力トルクの変動が発生していない時と比較して低下させること
を特徴とする車両用動力伝達装置の制御装置。 - 差動部の回転要素に連結された電動機の運転状態が制御されることにより、入力軸回転速度と出力軸回転速度との差動状態が制御される電気式差動部と、動力伝達経路の一部を構成する動力断続手段とを備える車両用動力伝達装置の制御装置において、
前記車両用動力伝達装置の状態が非駆動状態から駆動状態に切換中、車両用動力伝達装置への入力トルクの変動が発生する場合は、前記動力断続手段による接続開始を入力トルクの変動が発生していない時と比較して遅延すること
を特徴とする車両用動力伝達装置の制御装置。 - 前記入力トルクの変動は、エンジンの始動によるものである、
請求項1または2に記載の車両用動力伝達装置の制御装置。 - 前記入力トルクの変動は、エンジンの停止によるものである、
請求項1または2に記載の車両用動力伝達装置の制御装置。 - 前記入力トルクの変動は、充電制御によるものである、
請求項1または2に記載の車両用動力伝達装置の制御装置。 - 前記入力トルクの変動は、放電制御によるものである、
請求項1または2に記載の車両用動力伝達装置の制御装置。 - 運転者の発進の意思度合いを判定する発進意思判定手段を備え、
前記発進意思判定手段によって判定される運転者の発進の意思度合いが低い場合において、
車両用動力伝達装置の状態が非駆動状態から駆動状態に切換中、車両用動力伝達装置への入力トルクの変動が発生する場合は、前記動力断続手段の伝達容量を入力トルクの変動が発生していない時と比較して低下させること
を特徴とする請求項1に記載の車両用動力伝達装置の制御装置。 - 運転者の発進の意思度合いを判定する発進意思判定手段を備え、
前記発進意思判定手段によって判定される運転者の発進の意思度合いが低い場合において、
車両用動力伝達装置の状態が非駆動状態から駆動状態に切換中、車両用動力伝達装置への入力トルクの変動が発生する場合は、前記動力断続手段による接続開始を入力トルクの変動が発生していない時と比較して遅延すること
を特徴とする請求項2に記載の車両用動力伝達装置の制御装置。 - 車両の車速に関する車速関連値を検出する車速関連値検出手段を備え、
前記車速関連値検出手段により検出された車速関連値が所定値以下である場合において、
車両用動力伝達装置の状態が非駆動状態から駆動状態に切換中、車両用動力伝達装置への入力トルクの変動が発生する場合は、前記動力断続手段の伝達容量を入力トルクの変動が発生していない時と比較して低下させること
を特徴とする請求項1に記載の車両用動力伝達装置の制御装置。 - 車両の車速に関する車速関連値を検出する車速関連値検出手段を備え、
前記車速関連値検出手段により検出された車速関連値が所定値以下である場合において、
車両用動力伝達装置の状態が非駆動状態から駆動状態に切換中、車両用動力伝達装置への入力トルクの変動が発生する場合は、前記動力断続手段による接続開始を入力トルクの変動が発生していない時と比較して遅延すること
を特徴とする請求項2に記載の車両用動力伝達装置の制御装置。 - 前記電気式差動部は、電動機の運転状態が制御されることにより、無段変速機として作動すること
を特徴とする請求項1乃至10のいずれかに記載の車両用動力伝達装置の制御装置。 - 前記車両用動力伝達装置は動力伝達経路の一部を構成する変速部を備え、前記動力断続手段は前記変速部を構成する係合要素であること
を特徴とする請求項1乃至11のいずれかに記載の車両用動力伝達装置の制御装置。 - 前記変速部は、有段変速機であること
を特徴とする請求項12に記載の車両用動力伝達装置の制御装置。
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JP2007163174A JP5015670B2 (ja) | 2007-06-20 | 2007-06-20 | 車両用動力伝達装置の制御装置 |
CN2008101256946A CN101327734B (zh) | 2007-06-20 | 2008-06-20 | 用于车辆动力传递装置的控制装置 |
US12/213,516 US7824307B2 (en) | 2007-06-20 | 2008-06-20 | Control device for vehicle power transmission device |
DE102008002563.1A DE102008002563B4 (de) | 2007-06-20 | 2008-06-20 | Steuervorrichtung für eine Fahrzeugkraftübertragungsvorrichtung |
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JP2011183974A (ja) * | 2010-03-10 | 2011-09-22 | Toyota Motor Corp | 動力伝達装置の制御装置 |
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CN112334674A (zh) * | 2018-06-13 | 2021-02-05 | 康斯博格汽车部件集团股份公司 | 电驱动式离合器致动器 |
Also Published As
Publication number | Publication date |
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JP5015670B2 (ja) | 2012-08-29 |
CN101327734A (zh) | 2008-12-24 |
CN101327734B (zh) | 2011-07-06 |
US20080318727A1 (en) | 2008-12-25 |
DE102008002563A1 (de) | 2009-02-19 |
US7824307B2 (en) | 2010-11-02 |
DE102008002563B4 (de) | 2017-09-21 |
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