JP2002508050A - 自動車の変速方法 - Google Patents
自動車の変速方法Info
- Publication number
- JP2002508050A JP2002508050A JP50851899A JP50851899A JP2002508050A JP 2002508050 A JP2002508050 A JP 2002508050A JP 50851899 A JP50851899 A JP 50851899A JP 50851899 A JP50851899 A JP 50851899A JP 2002508050 A JP2002508050 A JP 2002508050A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- zero torque
- gear
- speed
- torque
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007935 neutral effect Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 15
- 238000012937 correction Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 description 11
- 239000000446 fuel Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
Classifications
-
- 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
- B60W10/11—Stepped 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
- B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
-
- 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
- B60W2510/106—Output power
- B60W2510/1065—Transmission of zero torque
-
- 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
- F16H2306/00—Shifting
- F16H2306/40—Shifting activities
- F16H2306/44—Removing torque from current 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
- F16H2306/00—Shifting
- F16H2306/40—Shifting activities
- F16H2306/46—Uncoupling of current gear
-
- 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
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H59/40—Output shaft 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control Of Transmission Device (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 自動車の機械的有段ギアボックスのクラッチを解除することなく自動的 に変速する方法であって、制御装置が、エンジンによって供給されるトルクを中 立位置へのギアの解除が起きる所定のゼロトルクレベルに調節することによって 、変速時のギアボックスで伝達されるトルクを減少させ、所定のゼロトルクレベ ルと実際のゼロトルクレベルの間に差があれば変速の間にゼロトルクレベルの補 正が起きるようにされた方法において、ギアボックス出力軸(36)の速度(n )が検出され、作動ギアの中立位置への解除(t0)直後の所定の短い時間の間 の速度変化が、速度変化の機能として所定のゼロトルクレベルの調節に帰結する ようにされたことを特徴とする方法。 2. 速度増加が、ゼロトルクレベルを上昇させることを特徴とする請求項1 に記載の方法。 3. 速度減少が、ゼロトルクレベルと減少させることを特徴とする請求項1 または請求項2に記載に方法。 4. 所定の時間が、50ミリ秒以下であることを特徴とする請求項1から請 求項3のいずれか1項に記載の方法。 5. ゼロトルクの補正が、速度変化の振幅に比例することを特徴とする請求 項1から請求項4のいずれか1項に記載の方法。 6. 異なるギアの係合のためのエンジン速度の適用が、前のギアの解除時に 開始することを特徴とする請求項1から請求項5のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9702611-6 | 1997-07-07 | ||
SE9702611A SE9702611L (sv) | 1997-07-07 | 1997-07-07 | Förfarande vid växling i ett motorfordon |
PCT/SE1998/001228 WO1999002360A1 (en) | 1997-07-07 | 1998-06-24 | Method of gear changing in a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2002508050A true JP2002508050A (ja) | 2002-03-12 |
Family
ID=20407663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50851899A Pending JP2002508050A (ja) | 1997-07-07 | 1998-06-24 | 自動車の変速方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6345529B1 (ja) |
EP (1) | EP0993388B1 (ja) |
JP (1) | JP2002508050A (ja) |
DE (1) | DE69807884T2 (ja) |
SE (1) | SE9702611L (ja) |
WO (1) | WO1999002360A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE516751C2 (sv) * | 2000-05-30 | 2002-02-26 | Volvo Lastvagnar Ab | Växellåda för motorfordon |
SE516707C2 (sv) * | 2000-05-30 | 2002-02-19 | Volvo Lastvagnar Ab | Drivaggregat för motorfordon |
SE522900C2 (sv) * | 2000-12-13 | 2004-03-16 | Scania Cv Ab | Arrangemang och förfarande för att detektera ett nollmoment i en växellåda |
SE521538C2 (sv) * | 2002-03-19 | 2003-11-11 | Scania Cv Ab | Arrangemang och förfarande för att medge urläggning av en växel i en växellåda |
JP4099653B2 (ja) * | 2002-11-08 | 2008-06-11 | 三菱ふそうトラック・バス株式会社 | 機械式変速機の変速制御装置 |
JP4461997B2 (ja) * | 2004-10-12 | 2010-05-12 | 日産自動車株式会社 | エンジンの制御装置 |
US7921712B1 (en) * | 2008-07-24 | 2011-04-12 | Honda Motor Co., Ltd. | Dynamometer test apparatus and method for testing both transmissions and rear differentials |
US8933658B2 (en) * | 2013-01-08 | 2015-01-13 | Honeywell International Inc. | Thermal protection method and system to maximize availability of electric drive system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2764749B2 (ja) * | 1989-11-16 | 1998-06-11 | トヨタ自動車株式会社 | 自動変速機の変速制御装置 |
JP3011339B2 (ja) | 1990-03-30 | 2000-02-21 | マツダ株式会社 | 自動変速機付きエンジンの出力低下制御装置 |
SE502807C2 (sv) * | 1994-05-13 | 1996-01-22 | Scania Cv Ab | Förfarande för styrning av motormomentet vid växling |
SE9600454L (sv) * | 1996-02-07 | 1997-04-14 | Scania Cv Ab | Förfarande för korrigering av motormomentet vid växling |
-
1997
- 1997-07-07 SE SE9702611A patent/SE9702611L/xx not_active IP Right Cessation
-
1998
- 1998-06-24 EP EP98933998A patent/EP0993388B1/en not_active Expired - Lifetime
- 1998-06-24 DE DE69807884T patent/DE69807884T2/de not_active Expired - Lifetime
- 1998-06-24 WO PCT/SE1998/001228 patent/WO1999002360A1/en active IP Right Grant
- 1998-06-24 JP JP50851899A patent/JP2002508050A/ja active Pending
- 1998-06-24 US US09/462,286 patent/US6345529B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0993388A1 (en) | 2000-04-19 |
SE507436C2 (sv) | 1998-06-08 |
DE69807884D1 (de) | 2002-10-17 |
SE9702611L (sv) | 1998-06-08 |
WO1999002360A1 (en) | 1999-01-21 |
EP0993388B1 (en) | 2002-09-11 |
US6345529B1 (en) | 2002-02-12 |
DE69807884T2 (de) | 2003-05-22 |
SE9702611D0 (sv) | 1997-07-07 |
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Legal Events
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Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050316 |
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