IT1269703B - PROCEDURE AND DEVICE TO COMMAND A DRIVE UNIT OF A VEHICLE - Google Patents

PROCEDURE AND DEVICE TO COMMAND A DRIVE UNIT OF A VEHICLE

Info

Publication number
IT1269703B
IT1269703B ITMI940098A ITMI940098A IT1269703B IT 1269703 B IT1269703 B IT 1269703B IT MI940098 A ITMI940098 A IT MI940098A IT MI940098 A ITMI940098 A IT MI940098A IT 1269703 B IT1269703 B IT 1269703B
Authority
IT
Italy
Prior art keywords
vehicle
drive unit
command
procedure
steps
Prior art date
Application number
ITMI940098A
Other languages
Italian (it)
Inventor
Bernard Pocholle
Denis Ragot
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 ITMI940098A0 publication Critical patent/ITMI940098A0/en
Publication of ITMI940098A1 publication Critical patent/ITMI940098A1/en
Application granted granted Critical
Publication of IT1269703B publication Critical patent/IT1269703B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric 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)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Stepping Motors (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Electric Motors In General (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Vengono proposti un procedimento ed un dispositivo per comandare un'unità motrice di un veicolo, laddove per l'azionamento di un dispositivo di impostazione è previsto un motore a passi, che in dipendenza di un valore prescritto viene azionato nel sesndo di un'impostazione di questo valore prescritto. In tal caso in almeno uno stato di funzionamento preassegnato il numero dei passi fornito viene raffrontato con una posizione normalizzata. In caso di scostamento del numero di passi dalla posizione normalizzata viene effettuata una correzione del contapassi nel senso di un avvicinamento del numero di passi alla posizione normalizzata.(Figura 1).A method and a device are proposed for controlling a drive unit of a vehicle, where a step motor is provided for the actuation of a setting device, which in dependence on a prescribed value is operated in the setting of a this prescribed value. In this case, in at least one pre-assigned operating state, the number of steps provided is compared with a normalized position. In case of deviation of the number of steps from the normalized position, a correction of the pedometer is made in the direction of an approaching of the number of steps to the normalized position (Figure 1).

ITMI940098A 1993-01-28 1994-01-24 PROCEDURE AND DEVICE TO COMMAND A DRIVE UNIT OF A VEHICLE IT1269703B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4302344A DE4302344A1 (en) 1993-01-28 1993-01-28 Vehicle drive unit control by stepper motor with correction

Publications (3)

Publication Number Publication Date
ITMI940098A0 ITMI940098A0 (en) 1994-01-24
ITMI940098A1 ITMI940098A1 (en) 1995-07-24
IT1269703B true IT1269703B (en) 1997-04-15

Family

ID=6479116

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940098A IT1269703B (en) 1993-01-28 1994-01-24 PROCEDURE AND DEVICE TO COMMAND A DRIVE UNIT OF A VEHICLE

Country Status (4)

Country Link
JP (1) JPH06241099A (en)
DE (1) DE4302344A1 (en)
FR (1) FR2700808B1 (en)
IT (1) IT1269703B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4341245B4 (en) * 1993-12-03 2014-08-07 Robert Bosch Gmbh Method for adapting the end position value of a movable element in a motor vehicle
DE10333414A1 (en) * 2003-07-15 2005-02-10 Sauter Feinmechanik Gmbh Method for operating a motorized positioning device and associated positioning device
CN107284193B (en) * 2016-03-31 2022-06-14 杭州三花研究院有限公司 Air conditioning system, and control system and control method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828570A (en) * 1981-08-13 1983-02-19 Toyota Motor Corp Engine speed control unit
JPS62294742A (en) * 1986-06-13 1987-12-22 Isuzu Motors Ltd Control device for internal combustion engine
DE3743770C2 (en) * 1987-12-23 1996-08-08 Vdo Schindling Method for controlling the performance of a diesel engine

Also Published As

Publication number Publication date
DE4302344A1 (en) 1994-08-04
FR2700808A1 (en) 1994-07-29
ITMI940098A1 (en) 1995-07-24
FR2700808B1 (en) 1998-01-09
ITMI940098A0 (en) 1994-01-24
JPH06241099A (en) 1994-08-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970127