ES2036411T3 - Procedimiento para el control y la regulacion de un motor de combustion. - Google Patents

Procedimiento para el control y la regulacion de un motor de combustion.

Info

Publication number
ES2036411T3
ES2036411T3 ES199090890118T ES90890118T ES2036411T3 ES 2036411 T3 ES2036411 T3 ES 2036411T3 ES 199090890118 T ES199090890118 T ES 199090890118T ES 90890118 T ES90890118 T ES 90890118T ES 2036411 T3 ES2036411 T3 ES 2036411T3
Authority
ES
Spain
Prior art keywords
signal
value
clock period
binary
control
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.)
Expired - Lifetime
Application number
ES199090890118T
Other languages
English (en)
Inventor
Michael Dipl.-Ing. Dr. Heiss
Wolfgang Dittrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch AG
Original Assignee
Robert Bosch AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch AG filed Critical Robert Bosch AG
Application granted granted Critical
Publication of ES2036411T3 publication Critical patent/ES2036411T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3005—Details not otherwise provided for
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/407—Electrically controlling a diesel injection pump of the in-line type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

SE TRATA DE UN PROCEDIMIENTO PARA EL CONTROL Y LA REGULACION DE UNA MAQUINA QUE FUNCIONA POR LA QUEMA DE COMBUSTIBLE. ESTE PROCEDIMIENTO CALCULA MEDIANTE UNA SEÑAL DIGITAL Y BINARIA DIVERSAS MAGNITUDES COMO POR EJEMPLO EL NUMERO DE REVOLUCIONES, LA POSICION DEL EMBRAGUE, LA TEMPERATURA DEL MOTOR ETC. ESTA SEÑAL DIGITAL Y BINARIA SE TRANSFORMA EN UNA SEÑAL DE RUMBO QUE CONSISTE EN IMPULSOS DE INTENSIDAD CONSTANTE, DE TAL MANERA QUE LA DURACION DE UNA SEÑAL DE RUMBO EN UN PERIODO DE MOVIMIENTO ES PROPORCIONAL AL VALOR DE LA SEÑAL BINARIA. ESTA SEÑAL DE RUMBO SIRVE PARA CONTROLAR UN ELEMENTO DE AJUSTE ELECTROMECANICO. ADEMAS DE ESTO LA SEÑAL DE RUMBO ES DIVIDIDA EN IMPULSOS SINGULARES SEGUN EL VALOS DE LA SEÑAL BINARIA. LA DURACION DE ESTOS IMPULSOS SINGULARES ES PROPORCIONAL AL VALOR DE LA SEÑAL BINARIA. LOS IMPULSOS SINGULARES SON DISTRIBUIDOS PROPORCIONALMENTE DENTRO DE CADA UNO DE LOS PERIODOS DE MOVIMIENTO. TAMBIEN PERTENECE A LA INVENCION UN DISPOSITIVO PARA LA REALIZACION DEL PROCEDIMIENTO.
ES199090890118T 1989-04-17 1990-04-17 Procedimiento para el control y la regulacion de un motor de combustion. Expired - Lifetime ES2036411T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3912604A DE3912604C1 (es) 1989-04-17 1989-04-17

Publications (1)

Publication Number Publication Date
ES2036411T3 true ES2036411T3 (es) 1993-05-16

Family

ID=6378864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090890118T Expired - Lifetime ES2036411T3 (es) 1989-04-17 1990-04-17 Procedimiento para el control y la regulacion de un motor de combustion.

Country Status (4)

Country Link
EP (1) EP0394216B1 (es)
AT (1) ATE83045T1 (es)
DE (2) DE3912604C1 (es)
ES (1) ES2036411T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109233A1 (de) * 1991-03-21 1992-09-24 Rexroth Mannesmann Gmbh Digitale ansteuerelektronik mit pulsweitenmoduliertem (pwm)-ausgangssignal zum ansteuern elektrischer stellglieder eines hydraulischen systems
DE4310859C2 (de) * 1993-04-02 2002-11-28 Bosch Gmbh Robert Verfahren und Vorrichtung zur Positionierung einer Drosselklappe eines Kraftfahrzeuges
DE10048608C2 (de) * 2000-09-30 2003-04-03 Bosch Gmbh Robert Verfahren und Computerprogramm zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine
US10383631B2 (en) 2016-08-04 2019-08-20 Covidien Lp Variable speed control of powered surgical device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735596C2 (de) * 1977-08-06 1986-09-18 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur elektronischen Einspritzmengenregelung bei Brennkraftmaschinen mit Selbstzündung
JPS58174773A (ja) * 1982-04-05 1983-10-13 Komatsu Ltd 電磁弁の駆動方法
JPS58215122A (ja) * 1982-06-08 1983-12-14 Hitachi Ltd 同期型整数倍速装置
JPS59120776A (ja) * 1982-12-27 1984-07-12 Honda Motor Co Ltd 内燃エンジン用燃料供給量制御装置
DE3311351A1 (de) * 1983-03-29 1984-10-04 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung fuer die kraftstoffzumessung bei einer dieselbrennkraftmaschine
JPH06100091B2 (ja) * 1984-10-18 1994-12-12 ヤマハ発動機株式会社 内燃機関の吸気制御装置
JPS61146419A (ja) * 1984-12-19 1986-07-04 Fanuc Ltd 放電加工機
DE3623651C2 (de) * 1986-07-12 1995-01-26 Bosch Gmbh Robert Verfahren und Schaltungsanordnung zur Ermittlung eines Stellglied-Sollwertes
DE3628536A1 (de) * 1986-08-22 1988-03-03 Vdo Schindling Anordnung zur betaetigung eines stellgliedes
DE3730443A1 (de) * 1987-09-10 1989-03-23 Voest Alpine Automotive Verfahren zum steuern und regeln einer brennkraftmaschine und elektronische kraftstoff- einspritzeinrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
EP0394216B1 (de) 1992-12-02
EP0394216A3 (en) 1990-12-05
ATE83045T1 (de) 1992-12-15
EP0394216A2 (de) 1990-10-24
DE59000525D1 (de) 1993-01-14
DE3912604C1 (es) 1990-11-08

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