JP2005533717A - 性能シフト時におけるエンジン速度の制御方法 - Google Patents
性能シフト時におけるエンジン速度の制御方法 Download PDFInfo
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- JP2005533717A JP2005533717A JP2004523333A JP2004523333A JP2005533717A JP 2005533717 A JP2005533717 A JP 2005533717A JP 2004523333 A JP2004523333 A JP 2004523333A JP 2004523333 A JP2004523333 A JP 2004523333A JP 2005533717 A JP2005533717 A JP 2005533717A
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- engine speed
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/0066—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator responsive to vehicle path curvature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/02—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically
- B60K31/04—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means
- B60K31/042—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator
- B60K31/045—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator in a memory, e.g. a capacitor
- B60K31/047—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator in a memory, e.g. a capacitor the memory being digital
-
- 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
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (20)
- 車両エンジンの制御方法であって、
a)車両の転回状態を感知し、
b)転回状態の車両の最適エンジン速度を求め、
c)転回状態の車両の実エンジン速度を求め、
d)実エンジン速度を最適エンジン速度と比較し、
e)最適エンジン速度と実エンジン速度との間に差があるか否かチェックし、
f)最適エンジン速度と実エンジン速度との間の差をエンジン負荷と比較し、
g)ステップf)に基づき最適エンジン速度と実エンジン速度との間の差を減少すべき減少量を求めるステップより成る車両エンジンの制御方法。 - h)g)で求めた減少量だけ最適エンジン速度と実エンジン速度との間の差を減少させるステップを含む請求項1の方法。
- ステップc)乃至h)は差が所定レベルに到達するまで反復される請求項2の車両エンジンの制御方法。
- 実エンジン速度は所定のオフセット量により最適エンジン速度に到達するのを阻止される請求項3の方法。
- ステップh)は、ステップg)により求める減少量が所定の大きさを超えない場合にのみ実行される請求項2の方法。
- ステップh)は、実エンジン速度と最適エンジン速度との間の差を減少するように実エンジン速度を変化させるステップより成る請求項2の方法。
- 実エンジン速度を変化させるステップは車両エンジンのトルク出力を変化させるステップより成る請求項6の方法。
- トルク出力はステップg)の量に基づき変化される請求項7の方法。
- トルク出力は所定の条件を満足する場合にのみ変化される請求項8の方法。
- 所定の条件は車両操作上の安全性の懸念に関連がある請求項9の方法。
- 車両エンジンの制御方法であって、
a)車両の転回状態を感知し、
b)転回状態の車両の最適エンジン速度を求め、
c)転回状態の車両の実エンジン速度を求め、
d)実エンジン速度を最適エンジン速度と比較し、
e)最適エンジン速度と実エンジン速度との間に差があるか否かチェックし、
f)最適エンジン速度と実エンジン速度との間の差をエンジン負荷と比較し、
g)ステップf)に基づき最適エンジン速度と実エンジン速度との間の差を減少すべき減少量を求め、
h)最適エンジン速度と実エンジン速度との間の差をステップg)で求めた量だけ減少させるステップより成り、ステップh)は車両エンジンのトルク出力を変化させることにより実エンジン速度を変化させて実エンジン速度と最適エンジン速度との間の差を減少させるステップより成る車両エンジンの制御方法。 - ステップc)乃至h)は差が所定レベルに到達するまで反復される請求項11の車両エンジンの制御方法。
- 実エンジン速度は所定のオフセット量により最適エンジン速度に到達するのを阻止される請求項12の方法。
- ステップh)は、ステップg)により求める減少量が所定の大きさを超えない場合にのみ実行される請求項11の方法。
- トルク出力はステップg)の量に基づき変化される請求項11の方法。
- トルク出力は所定の条件を満足する場合にのみ変化される請求項15の方法。
- 所定の条件は車両操作上の安全性の懸念に関連がある請求項16の方法。
- エンジン制御システムであって、
車両のエンジン制御ユニットと、
エンジン制御ユニットと通信関係にあり、車両の転回状態を感知するセンサーと、
エンジン制御ユニットと通信関係にあるエンジン速度センサーと、
エンジン制御ユニットと通信関係にあるエンジン負荷センサーと、
エンジン速度センサーと通信関係にあり、エンジン制御ユニットを導くエンジン速度論理回路と、
エンジン負荷センサーと通信関係にあるエンジン負荷論理回路とより成り、
エンジン速度論理回路は転回状態にある車両の最適エンジン速度を求め、エンジン速度センサーから転回状態の車両の実エンジン速度を求め、エンジン速度論理回路はさらに実エンジン速度を最適エンジン速度と比較し、最適エンジン速度と実エンジン速度との間に差があるか否かチェックし、
エンジン負荷論理回路は、最適エンジン速度と実エンジン速度との間の差をエンジン負荷と比較し、エンジン負荷に基づき前記差を減少すべき量を求めるエンジン制御システム。 - エンジン速度論理回路は比例積分微分コントローラにより実現される請求項18のエンジン制御システム。
- エンジン制御ユニットは変速制御ユニットと通信関係にある請求項18のエンジン速度システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39771102P | 2002-07-22 | 2002-07-22 | |
PCT/US2003/022972 WO2004009394A1 (en) | 2002-07-22 | 2003-07-22 | Method of controlling engine speed during performance shift |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005533717A true JP2005533717A (ja) | 2005-11-10 |
Family
ID=30771109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004523333A Pending JP2005533717A (ja) | 2002-07-22 | 2003-07-22 | 性能シフト時におけるエンジン速度の制御方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6863047B2 (ja) |
JP (1) | JP2005533717A (ja) |
DE (1) | DE10392899B4 (ja) |
WO (1) | WO2004009394A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1593566A1 (fr) * | 2004-05-03 | 2005-11-09 | Delphi Technologies, Inc. | Fonction d'assistance à la conduite pour un véhicule immobilisé sur une pente |
US7885748B2 (en) * | 2006-09-13 | 2011-02-08 | Gm Global Technology Operations, Inc. | Virtual accelerometer |
US9717172B2 (en) * | 2014-08-06 | 2017-08-01 | Agco Corporation | Machine turn maneuver management |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1308219A (en) * | 1970-10-07 | 1973-02-21 | English Numbering Machines | Counting device |
JPH0167133U (ja) * | 1987-10-27 | 1989-04-28 | ||
US5618243A (en) * | 1993-07-20 | 1997-04-08 | Mitsubisi Jidosha Kogyo Kabushiki Kaisha | Speed change control method for an automotive automatic transmission |
DE4443652B4 (de) * | 1994-12-08 | 2012-01-19 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
DE19547717B4 (de) * | 1995-12-20 | 2006-07-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Abschwächung von Lastwechselreaktionen bei einem Kraftfahrzeug |
GB2329725A (en) * | 1997-09-30 | 1999-03-31 | Ibm | Vehicle cruise control and engine idle control |
US6427108B1 (en) * | 1998-07-17 | 2002-07-30 | Honda Giken Kogyo Kabushiki Kaisha | Control system for automatic vehicle transmission |
DE19848236A1 (de) | 1998-10-20 | 2000-04-27 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Begrenzung der Geschwindigkeit eines Fahrzeugs |
JP3509654B2 (ja) * | 1999-08-31 | 2004-03-22 | トヨタ自動車株式会社 | 車輌の制御装置 |
US6269295B1 (en) * | 1999-11-30 | 2001-07-31 | Caterpillar Inc. | Method and apparatus for transmission control during braking |
JP3578046B2 (ja) * | 2000-05-16 | 2004-10-20 | 日産自動車株式会社 | 車速制御装置 |
JP3589153B2 (ja) * | 2000-05-16 | 2004-11-17 | 日産自動車株式会社 | 車速制御装置 |
EP1155900B8 (en) | 2000-05-16 | 2007-09-19 | Nissan Motor Company, Limited | Vehicle speed control system |
US6370469B1 (en) * | 2000-06-13 | 2002-04-09 | General Motors Corporation | Cruise control method |
US6349700B1 (en) * | 2000-08-11 | 2002-02-26 | Ford Global Technologies, Inc. | Engine/vehicle speed control for direct injection spark ignition engine applications |
US6600988B1 (en) * | 2000-09-26 | 2003-07-29 | Ford Global Technologies, Inc. | Vehicle trajectory control system and method |
JP3600518B2 (ja) * | 2000-10-11 | 2004-12-15 | トヨタ自動車株式会社 | 車両用変速制御装置 |
-
2003
- 2003-07-21 US US10/624,087 patent/US6863047B2/en not_active Expired - Fee Related
- 2003-07-22 DE DE10392899T patent/DE10392899B4/de not_active Expired - Fee Related
- 2003-07-22 JP JP2004523333A patent/JP2005533717A/ja active Pending
- 2003-07-22 WO PCT/US2003/022972 patent/WO2004009394A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20040069269A1 (en) | 2004-04-15 |
DE10392899B4 (de) | 2013-03-28 |
WO2004009394A1 (en) | 2004-01-29 |
DE10392899T5 (de) | 2005-08-25 |
US6863047B2 (en) | 2005-03-08 |
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