IT1123357B - Sistema di controllo di una trasmissione per un cambio di velocita' a piu'rapporti - Google Patents
Sistema di controllo di una trasmissione per un cambio di velocita' a piu'rapportiInfo
- Publication number
- IT1123357B IT1123357B IT26069/79A IT2606979A IT1123357B IT 1123357 B IT1123357 B IT 1123357B IT 26069/79 A IT26069/79 A IT 26069/79A IT 2606979 A IT2606979 A IT 2606979A IT 1123357 B IT1123357 B IT 1123357B
- Authority
- IT
- Italy
- Prior art keywords
- transmission
- control system
- speed change
- multiple speeds
- speeds
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- 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
- F16H61/0437—Smoothing ratio shift by using electrical signals
-
- 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
- B60W2510/105—Output 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H2059/148—Transmission output torque, e.g. measured or estimated torque at output drive shaft
-
- 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
- F16H2061/0075—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 a particular control method
- F16H2061/0078—Linear control, e.g. PID, state feedback or Kalman
-
- 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
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/16—Dynamometric measurement of 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
- 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
- F16H61/0213—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 the method for generating shift signals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94721278A | 1978-09-29 | 1978-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7926069A0 IT7926069A0 (it) | 1979-09-28 |
IT1123357B true IT1123357B (it) | 1986-04-30 |
Family
ID=25485744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26069/79A IT1123357B (it) | 1978-09-29 | 1979-09-28 | Sistema di controllo di una trasmissione per un cambio di velocita' a piu'rapporti |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5547042A (it) |
AU (1) | AU526972B2 (it) |
CA (1) | CA1159536A (it) |
DE (1) | DE2939556A1 (it) |
FR (1) | FR2437537A1 (it) |
GB (1) | GB2033981B (it) |
IT (1) | IT1123357B (it) |
NL (1) | NL183669C (it) |
SE (1) | SE444149B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57179815A (en) * | 1981-04-28 | 1982-11-05 | Ricoh Co Ltd | Positioning method for prism for forming laser beam |
JPS58211060A (ja) * | 1982-06-01 | 1983-12-08 | Nippon Denso Co Ltd | 車両用変速制御装置 |
JPS6128933U (ja) * | 1984-07-24 | 1986-02-21 | 日産ディーゼル工業株式会社 | 車両の自動変速機 |
US4595986A (en) * | 1984-10-09 | 1986-06-17 | Eaton Corporation | Method for control of automatic mechanical transmission system utilizing a microprocessor based electronic controller |
JPH065102B2 (ja) * | 1985-01-19 | 1994-01-19 | トヨタ自動車株式会社 | 変速機の制御装置 |
JPS61252949A (ja) * | 1985-04-30 | 1986-11-10 | Nissan Motor Co Ltd | 自動変速機のセレクトシヨツク軽減装置 |
US4707789A (en) * | 1985-11-29 | 1987-11-17 | General Motors Corporation | Adaptive direct pressure shift control for a motor vehicle transmission |
US4653350A (en) * | 1985-11-29 | 1987-03-31 | General Motors Corporation | Adaptive direct pressure shift control for a motor vehicle transmission |
JPH083859Y2 (ja) * | 1989-08-31 | 1996-01-31 | 株式会社瀬田電機工業 | 加湿機のノズルパイプの取付け構造 |
US5406861A (en) * | 1993-09-22 | 1995-04-18 | Eaton Corporation | Manual modification of automatic mode shift points |
JP2002005277A (ja) * | 2000-06-22 | 2002-01-09 | Denso Corp | 車両制御システム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE366502B (it) * | 1968-12-31 | 1974-04-29 | Citroen Sa | |
GB1302081A (it) * | 1969-01-29 | 1973-01-04 | ||
FR2082311A5 (it) * | 1970-03-10 | 1971-12-10 | Citroen Sa | |
JPS5241423B1 (it) * | 1971-04-16 | 1977-10-18 | ||
US3754482A (en) * | 1971-05-28 | 1973-08-28 | Gen Motors Corp | Method and apparatus for controlling torque capacity in torque transmitting devices |
AT325963B (de) * | 1972-07-21 | 1975-11-25 | Polly Johann | Einrichtung zum automatischen schalten von kraftfahrzeuggetrieben |
GB1462957A (en) * | 1973-07-27 | 1977-01-26 | Daimler Benz Ag | Device for the automatic shifting of multistep change-speed gearboxes |
FR2266061B1 (it) * | 1974-03-29 | 1979-02-16 | Berliet Automobiles | |
US3961546A (en) * | 1974-09-17 | 1976-06-08 | Allis-Chalmers Corporation | Digital automatic transmission control |
US4031782A (en) * | 1976-02-27 | 1977-06-28 | Borg-Warner Corporation | Method and apparatus for a transmission control system |
US4106368A (en) * | 1976-12-22 | 1978-08-15 | Borg-Warner Corporation | Transmission control system |
DE2658464A1 (de) * | 1976-12-23 | 1978-06-29 | Bosch Gmbh Robert | Digitales elektronisches steuergeraet zum automatischen gangwechsel |
US4102222A (en) * | 1977-01-03 | 1978-07-25 | Borg-Warner Corporation | Transmission control system |
US4131036A (en) * | 1977-06-10 | 1978-12-26 | Borg-Warner Corporation | Method and apparatus for transmission control system |
DE2742031B2 (de) * | 1977-09-19 | 1979-09-13 | Robert Bosch Gmbh, 7000 Stuttgart | Gangwechseleinrichtung für Fahrzeug-Lastschaltgetriebe |
DE2812742A1 (de) * | 1978-03-23 | 1979-09-27 | Zahnradfabrik Friedrichshafen | Vorrichtung zum selbsttaetigen schalten von stufenwechselgetrieben, insbesondere in fahrzeugen |
JPS5827420B2 (ja) * | 1978-06-06 | 1983-06-09 | 株式会社デンソー | 自動車用自動変速制御方法および装置 |
FR2448077A1 (fr) * | 1979-02-05 | 1980-08-29 | Pont A Mousson | Dispositif de commande des changements de rapports d'une boite de vitesses |
-
1979
- 1979-09-06 GB GB7930881A patent/GB2033981B/en not_active Expired
- 1979-09-06 CA CA000335117A patent/CA1159536A/en not_active Expired
- 1979-09-07 AU AU50682/79A patent/AU526972B2/en not_active Ceased
- 1979-09-12 SE SE7907597A patent/SE444149B/sv not_active IP Right Cessation
- 1979-09-19 NL NLAANVRAGE7906966,A patent/NL183669C/xx not_active IP Right Cessation
- 1979-09-28 DE DE19792939556 patent/DE2939556A1/de active Granted
- 1979-09-28 JP JP12525379A patent/JPS5547042A/ja active Granted
- 1979-09-28 FR FR7924349A patent/FR2437537A1/fr active Granted
- 1979-09-28 IT IT26069/79A patent/IT1123357B/it active
Also Published As
Publication number | Publication date |
---|---|
AU5068279A (en) | 1980-04-03 |
FR2437537A1 (fr) | 1980-04-25 |
AU526972B2 (en) | 1983-02-10 |
SE444149B (sv) | 1986-03-24 |
GB2033981A (en) | 1980-05-29 |
JPS6255021B2 (it) | 1987-11-18 |
IT7926069A0 (it) | 1979-09-28 |
DE2939556A1 (de) | 1980-04-17 |
GB2033981B (en) | 1982-11-17 |
DE2939556C2 (it) | 1988-06-30 |
NL183669B (nl) | 1988-07-18 |
NL183669C (nl) | 1988-12-16 |
CA1159536A (en) | 1983-12-27 |
JPS5547042A (en) | 1980-04-02 |
NL7906966A (nl) | 1980-04-01 |
SE7907597L (sv) | 1980-03-30 |
FR2437537B1 (it) | 1984-04-06 |
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