IT1254656B - Dispositivo per applicare apparecchi di comando, specialmente apparecchi di comando di accensione e, oppure di iniezione per autoveicoli - Google Patents

Dispositivo per applicare apparecchi di comando, specialmente apparecchi di comando di accensione e, oppure di iniezione per autoveicoli

Info

Publication number
IT1254656B
IT1254656B ITMI920468A ITMI920468A IT1254656B IT 1254656 B IT1254656 B IT 1254656B IT MI920468 A ITMI920468 A IT MI920468A IT MI920468 A ITMI920468 A IT MI920468A IT 1254656 B IT1254656 B IT 1254656B
Authority
IT
Italy
Prior art keywords
control devices
data
motor vehicles
ram
injection
Prior art date
Application number
ITMI920468A
Other languages
English (en)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI920468A0 publication Critical patent/ITMI920468A0/it
Publication of ITMI920468A1 publication Critical patent/ITMI920468A1/it
Application granted granted Critical
Publication of IT1254656B publication Critical patent/IT1254656B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/02—Checking or adjusting ignition timing
    • F02P17/04—Checking or adjusting ignition timing dynamically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/10—Measuring dwell or antidwell time
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0426—Programming the control sequence
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23051—Remote control, enter program remote, detachable programmer
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23308—Transfer program from ram to eprom, flash, card
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23327—Modification of program in real time
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23345—Memory is eeprom
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23347—Eprom
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25171—Serial, RS232
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25258—ASIC
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25432—Multiplex
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2637—Vehicle, car, auto, wheelchair

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control By Computers (AREA)
  • Microcomputers (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Viene proposto un dispositivo per applicare apparecchi di comando, specialmente apparecchi di comando di accensione e, oppure di iniezione per autoveicoli, che sono dotati di almeno un microprocessore e di una memoria di lettura dei dati/di programma (PROM, EPROM o similari). A tale scopo la memoria di lettura dei dati/di programma dell'apparecchio di comando 14 viene sostituita da un dispositivo 22 di manipolazione dei dati, che presenta una memoria di scrittura/lettura 10 (RAM), ed al quale tramite un'interfaccia seriale 16 è connesso un apparecchio di servizio 19. Inoltre è previsto un meccanismo di comando 20 commutante ciclicamente un dispositivo di commutazione 13, laddove la RAM 10 tramite il dispositivo di commutazione 13 in un primo ciclo è collegata con l'apparecchio di comando 14 per leggere dati ed in un secondo ciclo è collegata con l'interfaccia seriale 16 per leggere in entrata od in uscita dati. In tal modo i dati della RAM 10 durante il funzionamento dell'apparecchio di comando 14 possono essere variati tramite l'apparecchio di servizio 19, laddove si possono utilizzare normali RAM statiche di grande densità di memoria, con le quali si possono "emulare" grandi Dual-Port-RAMs.(Figura 1).
ITMI920468A 1991-03-06 1992-03-03 Dispositivo per applicare apparecchi di comando, specialmente apparecchi di comando di accensione e, oppure di iniezione per autoveicoli IT1254656B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4107052A DE4107052B4 (de) 1991-03-06 1991-03-06 Vorrichtung zur Applikation von Steuergeräten, insbesondere Zünd- und/oder Einspritzsteuergeräten für Kraftfahrzeuge

Publications (3)

Publication Number Publication Date
ITMI920468A0 ITMI920468A0 (it) 1992-03-03
ITMI920468A1 ITMI920468A1 (it) 1993-09-03
IT1254656B true IT1254656B (it) 1995-09-28

Family

ID=6426545

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920468A IT1254656B (it) 1991-03-06 1992-03-03 Dispositivo per applicare apparecchi di comando, specialmente apparecchi di comando di accensione e, oppure di iniezione per autoveicoli

Country Status (3)

Country Link
JP (1) JP3305351B2 (it)
DE (1) DE4107052B4 (it)
IT (1) IT1254656B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2086449C (en) * 1992-01-06 2000-03-07 Steven W. Rogers Computer interface board for electronic automotive vehicle service
FR2719919B1 (fr) * 1994-05-11 1996-08-02 Peugeot Calculateur de pilotage du fonctionnement d'au moins un organe fonctionnel d'un véhicule automobile.
US5970251A (en) * 1994-06-16 1999-10-19 Robert Bosch Gmbh Process for optimizing program parts for motor vehicle controllers
IT1275245B (it) * 1995-02-22 1997-07-31 Ducati Energia Spa Metodo e apparecchiatura per la fasatura del sistema di accensione di motori a combustione interna
DE19729212C2 (de) * 1997-07-09 2002-01-24 Forsch Transferzentrum Ev An D Verfahren zur optimierten Steuerung von Verbrennungsmotoren
WO1999017976A1 (fr) * 1997-10-02 1999-04-15 Mitsubishi Denki Kabushiki Kaisha Controleur pour automobile
DE19836748C1 (de) * 1998-08-13 2000-04-20 Siemens Ag Verfahren zum Applizieren von Steuerdaten eines elektronischen Kraftfahrzeug-Steuergeräts
JP3785445B2 (ja) 2000-12-05 2006-06-14 株式会社ジェイテクト 電動パワーステアリング制御装置の制御パラメータ調整教示装置、及び制御パラメータ調整教示システム
DE10306102A1 (de) * 2003-02-14 2004-09-02 Audi Ag Steuergerät und zugehöriges Verfahren zur Übertragung von Daten an das Steuergerät
DE102005059593A1 (de) 2005-05-25 2006-11-30 Robert Bosch Gmbh Verfahren und Vorrichtung zur Umschaltung bei einem Speicher für ein Steuergerät
DE102012218665B4 (de) 2012-10-12 2018-09-20 Schaeffler Engineering GmbH Applikationssystem für Steuergeräte

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798612A (en) * 1971-09-13 1974-03-19 Allen Bradly Co Controller programmer
DE3021306A1 (de) * 1980-06-06 1981-12-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung mit einem wenigstens zwei teilnehmern gemeinsamen datenspeicher
DE3532164C2 (de) * 1985-09-10 1996-07-11 Licentia Gmbh Anordnung mit einem wenigstens zwei Teilnehmern gemeinsamen Speicher
DE3829454A1 (de) * 1988-08-31 1990-03-01 Thomson Brandt Gmbh Serielle datenschnittstelle

Also Published As

Publication number Publication date
JPH05147476A (ja) 1993-06-15
JP3305351B2 (ja) 2002-07-22
ITMI920468A0 (it) 1992-03-03
DE4107052A1 (de) 1992-09-10
ITMI920468A1 (it) 1993-09-03
DE4107052B4 (de) 2005-09-29

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