EP1073842B2 - Procede et systeme pour le demarrage d'un moteur a combustion interne - Google Patents

Procede et systeme pour le demarrage d'un moteur a combustion interne Download PDF

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Publication number
EP1073842B2
EP1073842B2 EP99917937A EP99917937A EP1073842B2 EP 1073842 B2 EP1073842 B2 EP 1073842B2 EP 99917937 A EP99917937 A EP 99917937A EP 99917937 A EP99917937 A EP 99917937A EP 1073842 B2 EP1073842 B2 EP 1073842B2
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EP
European Patent Office
Prior art keywords
starting
combustion engine
angle
crankshaft
electrical machine
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
EP99917937A
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German (de)
English (en)
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EP1073842A1 (fr
EP1073842B1 (fr
EP1073842B8 (fr
Inventor
Thomas Pels
Franz Rosskopf
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.)
Bayerische Motoren Werke AG
Temic Automotive Electric Motors GmbH
Original Assignee
Bayerische Motoren Werke AG
Continental ISAD Electronic Systems GmbH and Co OHG
ISAD Electronic Systems GmbH and Co KG
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Application filed by Bayerische Motoren Werke AG, Continental ISAD Electronic Systems GmbH and Co OHG, ISAD Electronic Systems GmbH and Co KG filed Critical Bayerische Motoren Werke AG
Publication of EP1073842A1 publication Critical patent/EP1073842A1/fr
Publication of EP1073842B1 publication Critical patent/EP1073842B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
    • 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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • F02D2041/0095—Synchronisation of the cylinders during engine shutdown
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
    • F02N2019/007—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation using inertial reverse rotation

Definitions

  • the present invention relates to a method for starting an internal combustion engine as well Starter system for an internal combustion engine.
  • the starting torque of an internal combustion engine and the minimum starting speed depend, among other things of engine type, displacement, number of cylinders, bearing friction, Compression and mixture preparation and before everything from the temperature.
  • Engine type displacement, number of cylinders, bearing friction, Compression and mixture preparation and before everything from the temperature.
  • section of the Working the cylinder or the engine when starting up For example, this affects the Compression of a currently in the compression stroke Cylinder unfavorable for the star behavior because they are the starter right at the start of the start an excessive torque opposes.
  • WO 91/16538 discloses a method as well a starter system for starting an internal combustion engine known. Thereafter, after switching off or dying of the internal combustion engine with the crank angle Help one of the crankshaft associated rotation angle sensor automatically detected; and an electric machine then provides a favorable starting angle for the next starting operation, e.g. a crank angle, at which has no or least piston before or in a compression stroke.
  • the for the starter operation required electrical energy is either a Battery or a conventional vehicle battery, i.e. electrochemical energy stores, taken, which does not always have optimal starting, e.g. at low Temperatures, can guarantee.
  • EP-A-0 569 347 is also before the actual Starting process on the crankshaft position Influence, before the start of the crankshaft turned back at a certain starting angle, in which an increased compression maximum pressure is reached becomes.
  • the internal combustion engine then becomes out of this Starting angle out, where the electric Starter but fed from a conventional battery becomes.
  • Object of the present invention is a Method for easier starting of an internal combustion engine and a corresponding starter system provide.
  • the crankshaft of the internal combustion engine at least one for starting the internal combustion engine necessary speed (so-called start speed) accelerates, wherein for this purpose an electrical machine is used, whose Rotor directly or via an interposed translation acting on the crankshaft.
  • start speed an electrical machine
  • the crankshaft shortly before the start of the starting process, triggered by Opening the central locking of the motor vehicle, with the help of the electric machine for the starting process in a predetermined crank angle position or in a predetermined Crank angle (hereinafter called "start angle") brought and the engine out of this starting angle started, with the energy required to start at least partially one in a DC link of an inverter the electric machine arranged short-term memory is removed.
  • the actual boot process of Internal combustion engine can then from a favorable starting angle Begin and will additionally - not as usual completely from a starter battery but - at least partially fed a short-term memory, the necessary electrical Takeoff performance much faster than a conventional one Battery can deliver.
  • a short-term memory such as a capacitor memory, much less temperature sensitive as an electrochemical battery, so too trouble-free starting possible at very low temperatures is.
  • the charging of the short-term memory can be different Done way.
  • One possibility is that the short-term memory only before starting from a starter battery is charged. This is preferably the setting process the crankshaft start angle triggering command at the same time as a signal for charging the short-term memory is used from the starter battery. Starting the internal combustion engine can be done without any waiting time.
  • a corresponding inventive starter system for a Internal combustion engine in a motor vehicle comprises: an electric machine whose Rotor directly or via an interposed translation rotatably connected to the crankshaft of the engine is to at least one of the internal combustion engine for Accelerate necessary speed (start speed) to accelerate; Means for detecting and / or deriving the crank angle the internal combustion engine; a control device which the electric machine shortly before the start of the starting process, triggered by Opening the central locking of the motor vehicle, so controls that the crankshaft of the Internal combustion engine for the starting process in a predetermined Start angle brought and the whole or part of the Start required energy from a short term memory is taken in the intermediate circuit of an inverter the electric machine is arranged.
  • the erfindugsdorfe Short term memory may also preferably be a combination from electrical capacitor elements and electrochemical Be battery elements.
  • crankshaft starter with a directly with the Crankshaft rotatably connected rotor, manages the to Setting a desired starting angle necessary moments in both directions of rotation of the crankshaft and with great accuracy applied.
  • the starter system for this purpose has a control device on, which in knowledge of the current crank angle the rotor of the electric machine, if necessary under Attention to the translation ratio between Rotor and crankshaft, so controls that the crankshaft is brought into the desired starting angle.
  • Starter system both in gasoline engines as well in diesel engines, e.g. Four-stroke engines with intake manifold injection or with direct injection, for the Designed for use in passenger vehicles are.
  • Variant is chosen as the starting angle that crank angle, in which of the electric machine Starting torque to be applied at the beginning of the starting process less than in known starter systems.
  • a e.g. Four-stroke internal combustion engine takes the cylinder pressure and thus the Compression to be overcome by a starter Course of a compression stroke and reached Maximum approximately in the area of top dead center.
  • the crank angle for the next start at the end of the compression stroke preferably in an area immediately after the upper one Dead center, set
  • the starter must start at the start only the relatively low-compression intake stroke overcome the internal combustion engine.
  • the starter will have almost two full ones Turns, to overcome the next Compaction clock enough to build up start performance. This is particularly favorable for a cold start.
  • crank angle in which the stardauer, i. the duration from the start until the engine starts, until is reduced to a minimum.
  • the stardauer i. the duration from the start until the engine starts, until is reduced to a minimum.
  • the crank angle position at the beginning of the intake stroke especially preferred in the overlapping area between ejection and intake stroke; in a four-stroke internal combustion engine with direct injection, however, preferably the Crank angle position at the end of the intake stroke.
  • the starting angle adjustment process thus shortening the start time be that the starting angle in the area immediately before the reference mark of the rotation angle sensor is selected. The Angle detection can then start immediately without delay of the startup process.
  • starting can be done without any delay, so this also serves to improve traffic safety and increase ease of use e.g. of motor vehicles. Furthermore, it is about to start a total amount of energy required for an internal combustion engine less, which is advantageous a smaller dimensions of the starter energy storage allowed.
  • the desired starting angle is only shortly before the start of Startup automatically set, e.g. by the electric Engine the crankshaft of the stationary internal combustion engine in the desired starting angle forward or turns backwards.
  • This is an undesirable "Verstellens” once set start angle in the time between excluded from the adjustment process and the starting process.
  • it is favorable, if in conjunction with the latter Process variant required for starter operation Energy at least partially a capacitor memory is removed.
  • the rotor of the electric machine is a suitable rotation angle sensor, e.g. an inductive or optical Rotary encoder, assigned.
  • the angle of rotation of the electric But machine can also from the magnetic reflux of the rotor detected in the stator of the electric machine become. Because the rotor of the electric machine either directly or via a translation with the crankshaft of Ver combustion engine is connected, results in the crank angle directly or by simple conversion under consideration the translation ratio.
  • the starter system according to the invention is basically every kind of electrical machine, whether DC, AC, Three-phase asynchronous or three-phase synchronous machine, which is able to apply the necessary moments and perform desired crank angle adjustment precisely.
  • the electric machine of the invention Starter system acting as a starter / generator electrical Machine that prefers permanently with the internal combustion engine starts to rotate.
  • Particular preference is given to the electric machine of the starter system according to the invention around an inverter-controlled induction machine.
  • induction machine is a machine understood, in which a magnetic rotating field occurs, which rotates 360 ° and thereby takes the runner.
  • the inverter receives the signals from the Control device and provides alternating currents freely adjustable frequency, amplitude and phase ready. Such an arrangement is for applying high moments Excellent in both directions of rotation of the crankshaft suitable.
  • the starter system according to Fig. 1 is e.g. for a Motor vehicle, intended as a passenger car. It has a working after the four-stroke process Four-cylinder internal combustion engine 1, the Torques via a crankshaft 2, a clutch 3 and further (not shown) parts of a drive train emits on the drive wheels of the motor vehicle.
  • the crankshaft 2 serving as a starter / generator electric machine 4, here an asynchronous three-phase machine, arranged.
  • She has a direct on the crankshaft 2 sitting and rotatably connected to her Rotor 5, as well as e.g. on the housing of the internal combustion engine 1 supported stator 6.
  • Such electric machine has a high breakaway torque for starter operation.
  • an inverter 7 with electrical alternating currents or voltages practically freely adjustable amplitude, phase and frequency fed.
  • It is preferably a DC-link inverter, essentially from a machine-side DC-AC converter 7a, a DC link 7b and an on-board side DC-DC converter 7c is constructed.
  • the latter is with a vehicle electrical system 8 and a vehicle electrical system long-term storage 9, e.g. a conventional one Lead-sulfuric acid battery, coupled.
  • a temporary memory here a capacitor memory 10 switched.
  • the electric machine 4 and the inverter 7 are designed so that they can be used to set a desired crank angle position before starting the required torque in both directions of rotation Crankshaft 2 and also when starting the required Starting power for directly driving the crankshaft 2 apply to the required starting speed capital.
  • a higher-level control device 11 controls the starting angle adjusting operation and the Startup process by the inverter 7, namely the inverter 7a and the converter 7c controls.
  • associated inductive rotation angle sensor 12 receives the control device 11 the current angle of rotation of the rotor 5.
  • the measured rotor angle corresponds due to the direct coupling of the rotor 5 with the crankshaft 2 the crank angle of the crankshaft. 2
  • the starting process in particular Way prepared after completion of the engine operation, e.g. at or shortly after shutdown the ignition of a motor vehicle, controls the control device 11, the electric machine 4 via the inverter 7 so that the crankshaft 2 in a favorable crank angle position for the next start is brought.
  • the electric machine transmits 4 optional braking or accelerating moments on the crankshaft 2 of the expiring engine 1 to set the desired crank angle.
  • the electric machine 4 are also operated so that they the crankshaft 2 forward or backward in the desired Crank angle turns to e.g. on the path of the "least applied torque "the desired crank angle adjust. This does not necessarily have to also be the "shortest" way.
  • the "optimal" crank angle, ie the starting angle, to start an internal combustion engine depends i.a. from the engine type, number of cylinders and firing order, and besides of the desired starting behavior, whether e.g. for the next start a low starting torque at the beginning the startup process or a shortened startup duration it is asked for.
  • Four-cylinder four-stroke internal combustion engine 1 is a cheaper Starting angle with reduced starting torque in one Area immediately after the top dead center of the first ignited cylinder.
  • this set starting angle is that at the beginning of the subsequent boot process From the starter machine 4 applied breakaway torque is considerably lower than in known Starter systems. If the engine 1 off started out of this set crank angle position, so put at least the two outer cylinders the internal combustion engine 1 of the electric machine 4 a relatively low - mainly due to friction - Moment against. Until the next compression stroke (the two inner cylinders) can be the electrical Machine 4 gives the system enough (start) energy to overcome the compression.
  • Fig. 2 The diagram in Fig. 2 is intended to illustrate how the "optimal" starting angle can be determined, for example, with reduced starting torque for any type of engine and drive arrangements.
  • Fig. 2 shows schematically the dependence of the engine speed n of the crank angle ⁇ at constant torque of the electric starter machine.
  • the specific wavy course is due to the design, in particular depending on engine type, displacement, cylinder number, bearing friction, compression ratio, etc.
  • the areas a with decreasing speed n followed by areas b with increasing speed n go along with the repetitive compression phases followed by combustion phases such as a four-stroke engine , In the areas of lowest speed are accordingly also the areas of greatest compression, which is followed by a low-compression phase of the internal combustion engine.
  • step S1 is a Command for setting the crankshaft start angle at or shortly after switching off the internal combustion engine 1 (for example, by switching off the ignition in the Motor vehicle).
  • step S2 a direct Measurement of the crank angle or a measurement of the Rotor angle of the electric starter machine 4 and a Derivation of the crank angle.
  • the Control device 11 the desired "optimal" Starting angle of the crankshaft 2 and possibly required Crank angle change to the desired Set start angle.
  • step S3 with Help the electric machine 4, the crankshaft 2 in the desired crank angle position for the next start by braking or accelerating the crankshaft in the phase out of the engine.
  • Step S2 and S3 can also be during engine shutdown be repeated continuously to ensure that no unwanted change of starting angle up to next start.
  • Step S4 which initiates the actual staring process
  • step S5 the crankshaft 2 of the internal combustion engine 1 of the electric machine 4 on a driven starting speed.
  • Step S6 then jumps the internal combustion engine 1 (after the typical start time has elapsed).
  • steps S5 and S6 you can also only between steps S5 and S6 let the starting time pass until the fuel is injected, i. the engine 4 is for a certain period of time without fuel added until reaching and possibly even further at the starting speed driven.
  • step S1 the command for setting the desired Start angle just before the beginning of the next Startup given. This can be at a Motor vehicle e.g. by opening the central locking to be triggered.
  • the capacitor memory 10 as an energy storage for the all or part of the needed for starter operation Energy used.
  • Triggered by the setting command in step S1 is therefore especially at prolonged engine standstill of the capacitor memory 10th charged for the next boot from the battery 9 (Step S2).
  • the one required for safe starting Charge level of the capacitor memory 10th can also be dependent on the engine and / or outside temperature to get voted.
  • Steps S3 to S7 then correspond substantially Steps S2 to S6 of the method according to FIG. 3.
  • the present method is merely to this end modified, that in step S6 the whole or a part required for the operation of the electric machine 4 Energy from the capacitor storage 10th comes.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

L'invention concerne un procédé de démarrage d'un moteur à combustion interne, ainsi qu'un système de démarrage correspondant. Le vilebrequin (4) du moteur à combustion interne (1) est accéléré jusqu'à ce qu'il atteigne une vitesse de rotation de démarrage nécessaire à la mise en marche du moteur à combustion interne (1). Le vilebrequin (2) est, avant le processus de démarrage proprement dit, amené, pour que le processus de démarrage puisse se dérouler, à un angle prédéterminé à partir duquel le processus de démarrage est commencé.

Claims (18)

  1. Procédé de démarrage d'un moteur à combustion interne (1) d'un véhicule, dans lequel:
    a) peu avant le début du processus de démarrage, déclenché par ouverture du verrouillage central, le vilebrequin (2) est placé à un angle de vilebrequin (angle de démarrage) prédéterminé, à l'aide d'une machine électrique (4), dont le rotor (5) agit, directement ou par l'intermédiaire d'une transmission interposée, sur le vilebrequin (2), pour un processus de démarrage ultérieur,
    b) suite à un ordre de démarrage, le vilebrequin (2) du moteur à combustion (1) est accéléré au moins jusqu'à l'atteinte d'une vitesse de rotation (vitesse de rotation de démarrage) nécessaire pour le lancement du moteur à combustion (1), et
    c) l'ensemble ou une partie de l'énergie nécessaire au démarrage est prélevé(e) d'un accumulateur à fonctionnement bref (10), disposé dans un circuit intermédiaire (7b) d'un convertisseur continu-alternativ (onduleur) (7) de la machine électrique (4), et le moteur à combustion interne (1) est démarré en partant de l'angle de démarrage ayant été réglé.
  2. Procédé selon la revendication 1, caractérisé en ce que l'on choisit comme angle de démarrage l'angle de vilebrequin pour lequel le couple au démarrage est diminué.
  3. Procédé selon la revendication 2, caractérisé en ce que, dans le cas d'un moteur à combustion à quatre temps, l'angle de démarrage est choisi à la fin de la course de compression, de préférence dans une plage angulaire faisant directement suite au point mort supérieur.
  4. Procédé selon la revendication 1, caractérisé en ce que l'on choisit comme angle de démarrage l'angle de vilebrequin pour lequel la durée du démarrage est diminuée.
  5. Procédé selon la revendication 4, caractérisé en ce que, dans le cas d'un moteur à combustion à quatre temps avec injection dans le collecteur d'aspiration, l'angle de démarrage est choisi du début de la course d'aspiration.
  6. Procédé selon la revendication 4, caractérisé en ce, dans le cas d'un moteur à combustion à quatre temps à injection directe, l'angle de démarrage est choisi à la fin de la course d'aspiration.
  7. Procédé selon l'une des revendications précédentes, caractérisé en ce que, dans le cas d'un moteur à combustion interne à plusieurs cylindres, l'angle de démarrage est choisi en considérant celui, parmi la pluralité de cylindres, qui va être allumé le premier.
  8. Procédé selon l'une des revendications précédentes, caractérisé en ce que, étant déclenchée par un ordre de réglage de l'angle de démarrage, l'accumulateur à fonctionnement bref (10) est chargé, à partir d'une batterie (9), pour satisfaire au processus de démarrage subséquent.
  9. Procédé selon la revendication 8, caractérisé en ce que le niveau de charge, nécessaire pour l'obtention d'un démarrage sûr, de l'accumulateur à fonctionnement bref (10) est choisi en fonction de la température du moteur et/ou de la température exterieure.
  10. Procédé selon l'une des revendications précédentes, caractérisé en ce que l'angle de vilebrequin du moteur à combustion interne (1) est déduit de la position angulaire du rotor (5) de la machine électrique (4).
  11. Système démarreur pour moteur à combustion interne (1) d'un véhicule, comportant:
    une machine électrique (4), dont le rotor (5) est relié, directement ou par l'intermédiaire d'une transmission interposée, au vilebrequin (2) du moteur à combustion interne (1), afin d'accélérer le vilebrequin (2), au moins jusqu'à atteindre une vitesse de rotation (vitesse de rotation de démarrage) nécessaire au démarrage du moteur à combustion interne (1),
    des moyens pour détecter et/ou déduire l'angle de vilebrequin du moteur à combustion interne (1),
    caractérisé par
    un dispositif de commande (11), commandant la machine électrique (4) peu avant le début du processus de démarrage, déclenché par ouverture du verrouillage central, de manière que le vilebrequin (2) soit placé à un angle de vilebrequin (angle de démarrage) prédéterminé pour un processus de démarrage ultérieur, et l'ensemble ou une partie de l'énergie nécessaire au démarrage étant prélevé(e) d'un accumulateur à fonctionnement bref (10), disposé dans un circuit intermédiaire (7b) d'un convertisseur continu-alternatif (onduleur) (7) de la machine électrique (4).
  12. Système démarreur selon la revendication 11, caractérisé en ce que le dispositif de commande (11) utilise la détection d'angle de rotor de la machine électrique (4) pour déduire l'angle de vilebrequin du moteur à combustion interne (1).
  13. Système démarreur selon la revendication 12, caractérisé en ce qu'un capteur d'angle de rotation intégré est associé au rotor (5) de la machine électrique (4).
  14. Système démarreur selon l'une des revendications 11 à 13, caractérisé en ce que le moteur à combustion (1) est un moteur à quatre temps, de type diesel ou à allumage commandé (cycle de Otto), muni d'une injection dans le collecteur d'aspiration ou d'une injection directe, conçu pour utilisation dans des voiture particulières.
  15. Système démarreur selon la revendication 14, caractérisé en ce que le dispositif de commande (11) est conçu de manière que l'injection et l'allumage du carburant dans la chambre de combustion du moteur à combustion interne (1) se fassent en une deuxième étape, après atteinte de la vitesse de démarrage.
  16. Système démarreur selon l'une des revendications 11 à 15, caractérisé en ce que le moteur électrique (4) est réalisé sous la forme de démarreur/générateur.
  17. Système démarreur selon l'une des revendications 11 à 16, caractérisé en ce que la machine électrique (4) est une machine à courant alternatif commandée par un onduleur.
  18. Système démarreur selon l'une des revendications 11 à 17, caractérisé en ce que l'accumulateur à fonctionnement bref (10) est formé d'une combinaison d'éléments condensateurs électriques et d'éléments de batterie électrochimiques.
EP99917937A 1998-04-20 1999-03-31 Procede et systeme pour le demarrage d'un moteur a combustion interne Expired - Lifetime EP1073842B8 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19817497 1998-04-20
DE19817497A DE19817497A1 (de) 1998-04-20 1998-04-20 Verfahren und Startersystem zum Starten eines Verbrennungsmotors
PCT/EP1999/002219 WO1999054621A1 (fr) 1998-04-20 1999-03-31 Procede et systeme pour le demarrage d'un moteur a combustion interne

Publications (4)

Publication Number Publication Date
EP1073842A1 EP1073842A1 (fr) 2001-02-07
EP1073842B1 EP1073842B1 (fr) 2002-11-06
EP1073842B2 true EP1073842B2 (fr) 2005-09-07
EP1073842B8 EP1073842B8 (fr) 2006-01-04

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EP99917937A Expired - Lifetime EP1073842B8 (fr) 1998-04-20 1999-03-31 Procede et systeme pour le demarrage d'un moteur a combustion interne

Country Status (5)

Country Link
US (1) US6453863B1 (fr)
EP (1) EP1073842B8 (fr)
JP (1) JP2002512342A (fr)
DE (2) DE19817497A1 (fr)
WO (1) WO1999054621A1 (fr)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19817497A1 (de) 1998-04-20 1999-10-28 Isad Electronic Sys Gmbh & Co Verfahren und Startersystem zum Starten eines Verbrennungsmotors
TW426784B (en) * 1999-03-30 2001-03-21 Honda Motor Co Ltd Engine starter
DE19956384C1 (de) * 1999-11-24 2000-11-16 Bosch Gmbh Robert Impulsstartverfahren und Impulsstartvorrichtung für eine Brennkraftmaschine
DE10030001A1 (de) * 1999-12-28 2001-07-12 Bosch Gmbh Robert Vorrichtung und Verfahren zum kontrollierten Abstellen einer Brennkraftmaschine
FR2805571B1 (fr) * 2000-02-29 2002-05-10 Siemens Automotive Sa Procede de demarrage d'un moteur thermique a l'aide d'un alterno-demarreur
DE10020325A1 (de) * 2000-04-26 2001-11-08 Bosch Gmbh Robert Verfahren zum Starten einer mehrzylindrigen Brennkraftmaschine
DE10025586C2 (de) 2000-05-24 2003-02-13 Siemens Ag Antriebsstrang für ein Kraftfahrzeug
JP4518063B2 (ja) * 2000-07-11 2010-08-04 アイシン・エィ・ダブリュ株式会社 駆動装置
EP1300587B1 (fr) * 2000-07-11 2010-10-06 Aisin Aw Co., Ltd. Systeme d'entrainement hybride
DE10047502A1 (de) * 2000-09-26 2002-04-11 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung der Drehzahl einer Antriebseinheit
JP3824132B2 (ja) * 2000-10-26 2006-09-20 本田技研工業株式会社 エンジン始動制御装置
JP3454249B2 (ja) * 2000-11-27 2003-10-06 トヨタ自動車株式会社 エンジンクランキング時制振装置
DE10062985A1 (de) 2000-12-16 2002-07-11 Zf Sachs Ag Verfahren und Steuereinrichtung zum Bestimmen des Kurbelwellenwinkels von einer Brennkraftmaschine sowie Antriebsstrang
JP4039604B2 (ja) * 2001-05-09 2008-01-30 本田技研工業株式会社 小型二輪車用のエンジン始動装置
GB0112673D0 (en) * 2001-05-24 2001-07-18 Switched Reluctance Drives Ltd Synchronisation of machine and load characteristics
DE10242601A1 (de) * 2002-09-13 2004-03-25 Daimlerchrysler Ag Positionsgeber für Starter-Generator und Verbrennungsmotor
JP4273838B2 (ja) * 2002-09-30 2009-06-03 トヨタ自動車株式会社 内燃機関の始動制御装置
EP1413727B1 (fr) 2002-10-25 2006-04-05 Ford Global Technologies, LLC Méthode pour l'arrêt d'un moteur à combustion interne et moteur à combustion interne pour la mise en oeuvre de cette méthode
EP1422421B1 (fr) * 2002-11-25 2010-11-24 Ford Global Technologies, LLC Méthode et dispositif d'arrêt et de redémarrage d'un moteur à combustion interne
JP3941705B2 (ja) * 2003-02-13 2007-07-04 トヨタ自動車株式会社 内燃機関の停止始動制御装置
WO2005048435A1 (fr) 2003-11-13 2005-05-26 Sew-Eurodrive Gmbh & Co. Kg Entrainement compact
DE10360798B3 (de) * 2003-12-23 2005-06-30 Bayerische Motoren Werke Ag Verfahren zur Vorbereitung eines Starts einer Brennkraftmaschine
JP4166160B2 (ja) * 2004-01-19 2008-10-15 トヨタ自動車株式会社 内燃機関を始動するための回転電機の制御装置
US7024859B2 (en) * 2004-02-02 2006-04-11 Illinois Institute Of Technology Combustion engine acceleration support using an integrated starter/alternator
CA2459696A1 (fr) * 2004-03-04 2005-09-04 Tm4 Inc. Systeme et methode de demarrage d'un moteur a combustion d'un vehicule hybride
EP1586765B1 (fr) * 2004-04-15 2011-06-29 TEMIC Automotive Electric Motors GmbH Procédé et système de commande pour positioner les vilebrequine lors de l'arrêt d'un moteur à combustion
US7319306B1 (en) 2004-06-25 2008-01-15 Sure Power Industries, Inc. Supercapacitor engine starting system with charge hysteresis
FR2877396B1 (fr) 2004-10-29 2006-12-08 Valeo Equip Electr Moteur Procede et installation de surveillance d'une phase d'arret d'un moteur thermique
US7654238B2 (en) * 2004-11-08 2010-02-02 Ford Global Technologies, Llc Systems and methods for controlled shutdown and direct start for internal combustion engine
JP2006183630A (ja) * 2004-12-28 2006-07-13 Nissan Motor Co Ltd 内燃機関及びその始動方法
DE102004062939B4 (de) * 2004-12-28 2019-02-21 Volkswagen Ag Verfahren und Vorrichtung zum optimierten Starten eines Verbrennungsmotors
DE102005027728A1 (de) * 2005-06-16 2007-03-22 Ford Global Technologies, LLC, Dearborn Verfahren und System zum kontrollierten Abschalten und Starten einer Verbrennungsmaschine
FR2890605B1 (fr) * 2005-09-15 2008-12-26 Peugeot Citroen Automobiles Sa Chaine de traction hybride et vehicule hybride equipe d'une telle chaine de traction hybride
FR2912190B1 (fr) * 2007-02-07 2013-06-14 Peugeot Citroen Automobiles Sa Procede de demarrage du moteur thermique d'un vehicule automobile hybride
DE102007006167A1 (de) * 2007-02-07 2008-08-14 Ktm Sportmotorcycle Ag Fahrzeug
US7835841B2 (en) * 2007-05-03 2010-11-16 Gm Global Technology Operations, Inc. Method and apparatus to determine rotational position of an internal combustion engine
CA2709022C (fr) * 2007-12-11 2015-10-27 Azure Dynamics Inc. Procede et dispositif de demarrage d'un moteur a combustion interne
DE102008041351A1 (de) * 2008-08-19 2010-02-25 Robert Bosch Gmbh Hybridantriebssystem
DE102009033544B4 (de) * 2009-07-14 2018-08-23 Volkswagen Ag Verfahren und Vorrichtung zum Anlassen einer Verbrennungskraftmaschine
DE102010041519B3 (de) * 2010-09-28 2011-12-22 Robert Bosch Gmbh Verfahren zum Abstellen einer Dieselbrennkraftmaschine mit wenigstens zwei Zylindern und Recheneinheit
JP5293895B1 (ja) * 2011-09-12 2013-09-18 トヨタ自動車株式会社 車両の制御装置
DE102012206157A1 (de) * 2012-04-16 2013-10-17 Zf Friedrichshafen Ag Steuerungseinrichtung eines Hybridfahrzeugs und Verfahren zum Betreiben desselben
US9709014B2 (en) 2012-10-29 2017-07-18 Cummins Inc. Systems and methods for optimization and control of internal combustion engine starting
US9316195B2 (en) 2012-10-29 2016-04-19 Cummins Inc. Systems and methods for optimization and control of internal combustion engine starting
DE102014017325B4 (de) * 2014-11-22 2017-10-26 Audi Ag Abbremsen eines Kraftfahrzeug-Verbrennungsmotors mittels Synchronmaschine
DE102014017326B4 (de) * 2014-11-22 2017-10-26 Audi Ag Abbremsen eines Kraftfahrzeug-Verbrennungsmotors mittels Asynchronmaschine
WO2016136795A1 (fr) * 2015-02-27 2016-09-01 株式会社デンソー Dispositif de démarrage de moteur et procédé de démarrage de moteur
US10119514B2 (en) 2015-05-05 2018-11-06 Ariel—University Research and Development Company Ltd. Ultracapacitor-based power source
US11448146B2 (en) * 2015-11-12 2022-09-20 Bombardier Recreational Products Inc. Method and system for starting an internal combustion engine
US10975824B2 (en) 2015-11-12 2021-04-13 Bombardier Recreational Products Inc. Method and system for starting an internal combustion engine
US10883467B2 (en) 2015-11-12 2021-01-05 Bombardier Recreational Products Inc. Method and system for starting an internal combustion engine
RU2654209C2 (ru) * 2016-10-21 2018-05-17 федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" Интеллектуальный стартер-генератор с возможностью самодиагностики
FR3062883B1 (fr) * 2017-02-13 2019-06-07 Valeo Equipements Electriques Moteur Systeme et procede de repositionnement de rotor de moteur thermique
RU2731985C1 (ru) * 2017-02-14 2020-09-09 Бомбардье Рекриэйшенел Продактс Инк. Способ и система для запуска двигателя внутреннего сгорания
DE102019207483A1 (de) * 2019-05-22 2020-11-26 Audi Ag Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug sowie entsprechende Antriebseinrichtung
CN114649987A (zh) * 2020-12-21 2022-06-21 台达电子工业股份有限公司 发电机控制装置及其发电机启动方法
JP2022183654A (ja) * 2021-05-31 2022-12-13 マツダ株式会社 電動車両の制御装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036578B (de) * 1957-01-28 1958-08-14 Karl Wilhelm Ostwald Dipl Ing Anlass-Lichtmaschine mit stufenlosem Keilriemengetriebe fuer Brennkraftmaschinen
US3908130A (en) * 1974-08-30 1975-09-23 Gen Electric Starter-generator utilizing phase controlled rectifiers to drive a dynamoelectric machine as a brushless motor in the starting mode to increase the torque output of the machine through phase angle control by reducing the machine counter EMF
DE3117144A1 (de) * 1981-04-30 1982-11-18 Fa. Emil Bender, 5900 Siegen Anlassvorrichtung fuer einen mehrzylindrigen otto-motor
FR2569776B1 (fr) * 1984-09-06 1988-11-10 Korsec Bernard Perfectionnements aux moteurs a combustion interne et a leurs dispositifs de demarrage
JP2522060B2 (ja) * 1989-06-14 1996-08-07 いすゞ自動車株式会社 エンジン始動装置
SE467422B (sv) * 1990-04-23 1992-07-13 Volvo Ab Anordning foer att saekerstaella start av en foerbraenningsmotor
US5101780A (en) * 1991-04-02 1992-04-07 Globe-Union Inc. Reduced starting load system for an automobile engine
DE4200606A1 (de) * 1992-01-13 1993-07-15 Helmut L Karcher Anlassvorrichtung fuer einen ottomotor
AT398188B (de) * 1992-05-05 1994-10-25 Laimboeck Franz Antriebsvorrichtung für ein kraftfahrzeug
DE4311229C1 (de) * 1993-04-02 1994-09-01 Mannesmann Ag Nicht-spurgebundenes Fahrzeug mit Elektromotor
DE4406481C3 (de) * 1994-02-28 2002-04-25 Isad Electronic Sys Gmbh & Co Anlasser für Antriebsaggregate, insbesondere Verbrennungsmotoren
US6177734B1 (en) * 1998-02-27 2001-01-23 Isad Electronic Systems Gmbh & Co. Kg Starter/generator for an internal combustion engine, especially an engine of a motor vehicle
DE19532128A1 (de) * 1995-08-31 1997-03-06 Clouth Gummiwerke Ag Antriebssystem, insbesondere für ein Kraftfahrzeug, und Verfahren zum Betreiben desselben
US5713320A (en) * 1996-01-11 1998-02-03 Gas Research Institute Internal combustion engine starting apparatus and process
DE19709298C2 (de) * 1997-03-06 1999-03-11 Isad Electronic Sys Gmbh & Co Startersysteme für einen Verbrennungsmotor sowie Verfahren zum Starten eines Verbrennungsmotors
DE29723175U1 (de) * 1997-03-06 1998-04-23 Isad Electronic Sys Gmbh & Co Startersysteme für einen Verbrennungsmotor
DE19741294A1 (de) * 1997-09-19 1999-03-25 Bosch Gmbh Robert Antrieb eines Kraftfahrzeuges
DE19817497A1 (de) 1998-04-20 1999-10-28 Isad Electronic Sys Gmbh & Co Verfahren und Startersystem zum Starten eines Verbrennungsmotors

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DE59903321D1 (de) 2002-12-12
JP2002512342A (ja) 2002-04-23
WO1999054621A1 (fr) 1999-10-28
EP1073842A1 (fr) 2001-02-07
EP1073842B1 (fr) 2002-11-06
US6453863B1 (en) 2002-09-24
DE19817497A1 (de) 1999-10-28
EP1073842B8 (fr) 2006-01-04

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