FR2866762B1 - Procede et installation de commande d'un moteur pas a pas electrique pour modifier la caracteristique d'un faisceau lumineux emis par un projecteur de vehicule automobile - Google Patents

Procede et installation de commande d'un moteur pas a pas electrique pour modifier la caracteristique d'un faisceau lumineux emis par un projecteur de vehicule automobile

Info

Publication number
FR2866762B1
FR2866762B1 FR0550445A FR0550445A FR2866762B1 FR 2866762 B1 FR2866762 B1 FR 2866762B1 FR 0550445 A FR0550445 A FR 0550445A FR 0550445 A FR0550445 A FR 0550445A FR 2866762 B1 FR2866762 B1 FR 2866762B1
Authority
FR
France
Prior art keywords
motor
steppower
modify
characteristic
installation
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 - Fee Related
Application number
FR0550445A
Other languages
English (en)
Other versions
FR2866762A1 (fr
Inventor
Henry Foster
Rainer Wustenhagen
Joachim Schienle
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.)
Marelli Automotive Lighting Reutlingen Germany GmbH
Original Assignee
Automotive Lighting Reutlingen GmbH
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 Automotive Lighting Reutlingen GmbH filed Critical Automotive Lighting Reutlingen GmbH
Publication of FR2866762A1 publication Critical patent/FR2866762A1/fr
Application granted granted Critical
Publication of FR2866762B1 publication Critical patent/FR2866762B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/22—Control of step size; Intermediate stepping, e.g. microstepping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2200/00—Special features or arrangements of vehicle headlamps
    • B60Q2200/30—Special arrangements for adjusting headlamps, e.g. means for transmitting the movements for adjusting the lamps
    • B60Q2200/38—Automatic calibration of motor-driven means for adjusting headlamps, i.e. when switching on the headlamps, not during mounting at factories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR0550445A 2004-02-19 2005-02-17 Procede et installation de commande d'un moteur pas a pas electrique pour modifier la caracteristique d'un faisceau lumineux emis par un projecteur de vehicule automobile Expired - Fee Related FR2866762B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004008063.1A DE102004008063B4 (de) 2004-02-19 2004-02-19 Verfahren zum Ansteuern eines elektrischen Schrittmotors zur Variation der Charakteristik eines von einem Kraftfahrzeugscheinwerfer ausgesandten Lichtbündels

Publications (2)

Publication Number Publication Date
FR2866762A1 FR2866762A1 (fr) 2005-08-26
FR2866762B1 true FR2866762B1 (fr) 2007-08-03

Family

ID=34832810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0550445A Expired - Fee Related FR2866762B1 (fr) 2004-02-19 2005-02-17 Procede et installation de commande d'un moteur pas a pas electrique pour modifier la caracteristique d'un faisceau lumineux emis par un projecteur de vehicule automobile

Country Status (2)

Country Link
DE (1) DE102004008063B4 (fr)
FR (1) FR2866762B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031776A1 (de) * 2005-07-07 2007-01-18 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
US8395321B2 (en) 2006-07-26 2013-03-12 Panasonic Corporation Vehicle headlamp control apparatus, vehicle headlamp control system and vehicle headlamp, high intensity discharge lamp control apparatus, high intensity discharge lamp control system and vehicle headlamp
DE102008003707B4 (de) 2008-01-09 2018-07-12 HELLA GmbH & Co. KGaA Scheinwerfer für ein Kraftfahrzeug mit einer kalibrierbaren Leuchtweitenregeleinrichtung sowie Verfahren zur Kalibrierung des Scheinwerfers
DE102023106935A1 (de) 2023-03-20 2024-09-26 Audi Aktiengesellschaft Kraftfahrzeug mit einer Beleuchtungseinrichtung, Beleuchtungseinrichtung für ein Kraftfahrzeug, Motor für eine Beleuchtungseinrichtung für ein Kraftfahrzeug und Verfahren zur Bestimmung einer absoluten Modulneigungsinformation betreffend eine momentane Neigung eines Leuchtmoduls einer Beleuchtungseinrichtung eines Kraftfahrzeugs

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074179A (en) * 1975-06-16 1978-02-14 Warner Electric Brake & Clutch Company Position detection methods and apparatus for stepping motors
DE4017856C2 (de) * 1990-06-02 2000-06-29 Bayerische Motoren Werke Ag Vorrichtung zum Einstellen der Leuchtweite eines Kraftfahrzeug-Scheinwerfers
DE4419813A1 (de) * 1994-06-07 1995-12-14 Fahrzeugklimaregelung Gmbh Vorrichtung zum Betreiben eines Elektromotors
AT405352B (de) * 1995-05-30 1999-07-26 Lst Laser & Strahl Gmbh Verfahren zur läuferpositionsbestimmung für einen rotations- oder linear-motor und schaltungsanordnung zur durchführung dieses verfahrens
JP3128618B2 (ja) 1997-05-26 2001-01-29 株式会社小糸製作所 車輌用灯具の照射方向制御装置
DE10005021A1 (de) 2000-02-04 2001-08-09 Hella Kg Hueck & Co Verfahren und Vorrichtung zur Ansteuerung einer aktiven Stelleinheit
JP2001322484A (ja) * 2000-05-12 2001-11-20 Koito Mfg Co Ltd 車輌用灯具の光軸調整装置用モータ制御回路
US6683428B2 (en) * 2002-01-30 2004-01-27 Ford Global Technologies, Llc Method for controlling torque in a rotational sensorless induction motor control system with speed and rotor flux estimation

Also Published As

Publication number Publication date
DE102004008063A1 (de) 2005-09-08
DE102004008063B4 (de) 2018-10-11
FR2866762A1 (fr) 2005-08-26

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