EP1312799A2 - Dispositif de démarrage pour moteurs à combustion interne - Google Patents

Dispositif de démarrage pour moteurs à combustion interne Download PDF

Info

Publication number
EP1312799A2
EP1312799A2 EP02025806A EP02025806A EP1312799A2 EP 1312799 A2 EP1312799 A2 EP 1312799A2 EP 02025806 A EP02025806 A EP 02025806A EP 02025806 A EP02025806 A EP 02025806A EP 1312799 A2 EP1312799 A2 EP 1312799A2
Authority
EP
European Patent Office
Prior art keywords
starter
voltage source
switch
control unit
control device
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.)
Withdrawn
Application number
EP02025806A
Other languages
German (de)
English (en)
Other versions
EP1312799A3 (fr
Inventor
Hans-Peter Bauer
Armin Riedinger
Jochen Neumeister
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 GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1312799A2 publication Critical patent/EP1312799A2/fr
Publication of EP1312799A3 publication Critical patent/EP1312799A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0862—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery
    • 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
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches
    • 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
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/06—Parameters used for control of starting apparatus said parameters being related to the power supply or driving circuits for the starter
    • F02N2200/063—Battery voltage

Definitions

  • the present invention relates to a starting device for Internal combustion engines, which one starter and one for whose actuation has the provided starter switch, wherein a control unit is present, which after actuation of the Starter switch connects the starter to a Controls voltage source.
  • Such starters are commonly used for Ottound Diesel engines used in motor vehicles, the Conventional type starter with crankshaft the starter pinion, which can be brought into engagement with the internal combustion engine, an engagement relay for the starter pinion and one Circuit for energizing the engagement relay and the Has starter motor.
  • the energy supply for the starter takes place by means of a voltage source, which in a Vehicle the vehicle battery supplying the on-board voltage is.
  • Actuation of the starter i.e. the switching the starter to the voltage source is done by means of a Starter switch, e.g. as ignition lock or as Starter button is executed.
  • the invention is therefore based on the object To specify the starting device of the type mentioned at the outset, which also ensures perfect function of the starter a voltage dip that leads to an undervoltage reset of the control unit, guaranteed.
  • a circuit device is present is which, instead of the control unit, a circuit of the starter to the voltage source if the Voltage of the voltage source drops below a value that leads to a reset of the control unit.
  • a control device is preferably used for controlling the Engine control unit used or an responsible for the on-board electronics of a vehicle Control unit used.
  • the electrically controllable switch can e.g. B. be a relay where the control unit stops the current flow controlled by a coil. Instead of the relay z. B. a MOSFET can be used by the control unit is controlled.
  • the circuit device is a very simple one Embodiment from a threshold switch, the Input signal is the voltage of the voltage source, where the threshold switch the voltage source to the starter switches through when the input signal has a predetermined value Falls below value. It is appropriate that the Threshold switch the circuit through a coil of one Relay that connects the starter to the voltage source switches through, closes when the specified threshold value of the input signal is undershot.
  • the circuit device should, according to their Input signal the predetermined threshold again has exceeded the connection of the starter to the Power source for a given period of time keep up, this period of time at least the time corresponds to the control unit for a complete Reset needed.
  • the starting device shown in the drawing is on a terminal 1 with the positive pole of a voltage U delivering voltage source 2, for example the Vehicle battery, connected. From terminal 1 introduces Current path with an integrated relay 3 to one another terminal 4 to which a starter 5 is connected.
  • the starter 5 is schematic as a switch block shown, which usually consists of an engagement relay for the starter pinion and a starter motor. The The engaging relay is activated during the start process via relay 3 connected to the voltage U of the voltage source 2.
  • the Structure and functioning of the starter are not here described in detail because here each embodiment a starter can be used and the invention is independent of the design of the starter.
  • control unit 6 the preferably one used to control the motor Engine control unit is. This is for controlling the Control unit 6 used during the starting process can also be a be your own control unit, used only for this purpose, or even a control unit that is used to control others Functions (e.g. on-board electronics) provided in the vehicle is.
  • Functions e.g. on-board electronics
  • This starter switch 7 is usually the ignition lock or a starter button.
  • the control unit 6 receives its voltage supply via a Line 8, which is connected to the voltage source 2 connected terminal 1 is connected.
  • line 8 can be inserted a relay 9 with which the Power supply for the control unit 6 on and can be switched off.
  • the control of the current supply to the Relay 9 belonging to coil 10 is carried out by control unit 6 itself. Via this relay 9, the control unit 6 can Need to be separated from the voltage source 2.
  • Relay 9 offers the possibility of all actuators (in the Drawing not shown) switch off at the Line 8 are connected.
  • the relay 9 serve as reverse polarity protection for the control unit 6.
  • the coil 11 belonging to the relay 3 is on the one hand with the Input of relay 3 connected to terminal 1, and the other end of the coil 11 is connected via a line 12 the control unit 6 connected. Via this line 12 is the control unit 6 is capable of energizing the coil 11 to control relay 3.
  • the output of the coil 11 via line 12 by means of an existing one in the control unit Switch (low-side switch) switched to ground, so that a current can flow through the coil 11 and thus that Relay 3 closes and starter 5 to voltage source 2 turns on.
  • a MOSFET can also be used Switches are used. In principle is for the Connection of the starter 5 with the voltage source 2 electrically controllable switch suitable.
  • the electrically controllable Switch - relay 3 in the exemplary embodiment - see above can be controlled so that comfort start functions are feasible.
  • comfort start functions such. B. meant that the starting process is automatically ended and taking into account wear and noise minimization takes place, or that after pressing a starter button the Starting process runs automatically, or that the starter at safety-critical states is deactivated.
  • a circuit device 13 with a Threshold switch provided.
  • This circuit device 13 receives as an input signal via a Starter switch 7 connected line 14, the voltage U of the Voltage source 2. Does the threshold switch of Circuit device 13 determines that at one Voltage drop the voltage U below a predetermined Threshold falls, it switches the output of coil 11 of relay 3 to ground potential 15 through. The choice of The threshold value depends on the voltage value at which U the control unit 6 carries out an undervoltage reset.
  • the circuit device provides 13 instead of the control unit 6 for energizing the coil 11, so that the starter 5 to the Voltage source U is switched through.
  • the two in the from the output of the coil 11 to the control unit 6 leading line 12 and in the circuit to the 13th leading line 16 inserted diodes 17 and 18 serve the Security against interference, such as B. a mass offset.

Landscapes

  • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
EP02025806A 2001-11-16 2002-11-18 Dispositif de démarrage pour moteurs à combustion interne Withdrawn EP1312799A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001156389 DE10156389A1 (de) 2001-11-16 2001-11-16 Starteinrichtung für Brennkraftmaschinen
DE10156389 2001-11-16

Publications (2)

Publication Number Publication Date
EP1312799A2 true EP1312799A2 (fr) 2003-05-21
EP1312799A3 EP1312799A3 (fr) 2005-10-12

Family

ID=7706020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02025806A Withdrawn EP1312799A3 (fr) 2001-11-16 2002-11-18 Dispositif de démarrage pour moteurs à combustion interne

Country Status (2)

Country Link
EP (1) EP1312799A3 (fr)
DE (1) DE10156389A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006058866A1 (fr) * 2004-12-01 2006-06-08 Siemens Aktiengesellschaft Circuit de commande pour un ensemble circuit
EP2481904A4 (fr) * 2009-09-25 2018-07-11 Fujitsu Ten Limited Dispositif anti-temps mort et procédé de désactivation de la fonction anti-temps mort

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4428186B2 (ja) * 2004-10-12 2010-03-10 株式会社デンソー エンジン始動補助システム
DE102010000949B4 (de) 2009-01-16 2022-05-19 Denso Corporation Anlasser-Steuervorrichtung
DE102013214091B4 (de) * 2013-07-18 2017-07-13 Continental Automotive Gmbh Verfahren und Vorrichtung zum Ansteuern eines Startermotors

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02119674A (ja) * 1988-10-27 1990-05-07 Kubota Ltd エンジン始動制御装置
EP0526985A2 (fr) * 1991-07-18 1993-02-10 Eaton Corporation Verrouillage de démarreur pour véhicule à commande électronique
EP0809018A1 (fr) * 1996-05-21 1997-11-26 MAGNETI MARELLI S.p.A. Démarreur pour moteur à combustion interne
DE19844454A1 (de) * 1998-09-28 2000-04-13 Siemens Ag Steuerschaltung zwischen einem Port eines Mikroprozessors und einem Stellglied und Verfahren zum Aufrechterhalten des momentanen Zustands eines Stellglieds während eines Einbruchs der Versorgungsspannung
WO2001059294A1 (fr) * 2000-02-10 2001-08-16 Robert Bosch Gmbh Circuit destine au demarreur d'un moteur a combustion interne d'un vehicule
WO2003040551A2 (fr) * 2001-11-09 2003-05-15 Robert Bosch Gmbh Dispositif de demarrage pour moteur a combustion interne

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02119674A (ja) * 1988-10-27 1990-05-07 Kubota Ltd エンジン始動制御装置
EP0526985A2 (fr) * 1991-07-18 1993-02-10 Eaton Corporation Verrouillage de démarreur pour véhicule à commande électronique
EP0809018A1 (fr) * 1996-05-21 1997-11-26 MAGNETI MARELLI S.p.A. Démarreur pour moteur à combustion interne
DE19844454A1 (de) * 1998-09-28 2000-04-13 Siemens Ag Steuerschaltung zwischen einem Port eines Mikroprozessors und einem Stellglied und Verfahren zum Aufrechterhalten des momentanen Zustands eines Stellglieds während eines Einbruchs der Versorgungsspannung
WO2001059294A1 (fr) * 2000-02-10 2001-08-16 Robert Bosch Gmbh Circuit destine au demarreur d'un moteur a combustion interne d'un vehicule
WO2003040551A2 (fr) * 2001-11-09 2003-05-15 Robert Bosch Gmbh Dispositif de demarrage pour moteur a combustion interne

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN Bd. 014, Nr. 347 (M-1002), 26. Juli 1990 (1990-07-26) & JP 02 119674 A (KUBOTA LTD), 7. Mai 1990 (1990-05-07) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006058866A1 (fr) * 2004-12-01 2006-06-08 Siemens Aktiengesellschaft Circuit de commande pour un ensemble circuit
EP2481904A4 (fr) * 2009-09-25 2018-07-11 Fujitsu Ten Limited Dispositif anti-temps mort et procédé de désactivation de la fonction anti-temps mort

Also Published As

Publication number Publication date
DE10156389A1 (de) 2003-05-28
EP1312799A3 (fr) 2005-10-12

Similar Documents

Publication Publication Date Title
EP1901411B1 (fr) Procédé destiné à la commande d'un moteur d'un outil à pile
EP2609322B1 (fr) Procédé et dispositif pour faire fonctionner un démarreur d'un véhicule
EP0651157B1 (fr) Circuit de courant pour commutateur de démarrage d'un moteur
DE112015004897T5 (de) Startersystem mit steuerndem Relais-Schalter
DE102009006665A1 (de) Bordnetz eines Kraftfahrzeuges und zugehöriges Betriebsverfahren
EP0622271B1 (fr) Pour l'éclairage intérieur d'un véhicule dispositif de commande
WO2008043589A1 (fr) Démarreur pour moteurs à combustion interne avec commutateur de délestage
DE4119284A1 (de) Steuervorrichtung fuer fenster mit elektrischem fensterheber
DE60008612T2 (de) Anlasser-Regelvorrichtung für Kraftfahrzeuge zur Verhinderung von Verschleiss
DE69905239T2 (de) Steuervorrichtung für anlasser eines kraftfahrzeuges
EP1312799A2 (fr) Dispositif de démarrage pour moteurs à combustion interne
EP1462683B1 (fr) Dispositif et procédé de commande d'un aimant d'arret d'un frein de stationnement d'une boîte de vitesses
DE69813940T2 (de) Vorrichtung zum Steuern eines Anlassschützes für einen Kraftfahrzeug
DE4111875C2 (de) Hilfsvorrichtung zum Starten eines Motors
DE1950764B2 (de) Vorrichtung zur speisung von brennkraftmaschinen mit brenn stoff
DE2105543A1 (de) Schaltungsanordnung fur einen elektrisch angetriebenen Traktor
DE2825830A1 (de) Zuendeinrichtung fuer brennkraftmaschinen
DE102010018588A1 (de) Schalterfreie DIAC-Ersatzschaltung
DE60008611T2 (de) Anlasser für Kraftfahrzeuge mit geringerem Verschleiss
DE10202414A1 (de) Verfahren zur Steuerung einer Anlasservorrichtung eines Verbrennungsmotors in der Ausführung mit zwei Anlassern und Vorrichtung für die Anwendung dieses Verfahrens
DE3037195A1 (de) Schaltanordnung zum ueberlastungsschutz der starterbatterie von kraftfahrzeugen mit verbrennungsmotor
DE10260621A1 (de) Anlasservorrichtung zum Ankurbeln einer Brennkraftmaschine
DE102010013260B4 (de) Anlassvorrichtung für eine motorbetriebene Einrichtung
DE102004041466B4 (de) Elektromotorischer Stellantrieb mit Steuereinheit für Zwischenposition und Steuerverfahren
DE102011107010B4 (de) Starteinrichtung für einen elektrischen Motor

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060601