EP0800467B1 - Dispositif de commutation pour systemes de fermeture - Google Patents

Dispositif de commutation pour systemes de fermeture Download PDF

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Publication number
EP0800467B1
EP0800467B1 EP95942647A EP95942647A EP0800467B1 EP 0800467 B1 EP0800467 B1 EP 0800467B1 EP 95942647 A EP95942647 A EP 95942647A EP 95942647 A EP95942647 A EP 95942647A EP 0800467 B1 EP0800467 B1 EP 0800467B1
Authority
EP
European Patent Office
Prior art keywords
switch
switching device
switching
controller
lock
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
EP95942647A
Other languages
German (de)
English (en)
Other versions
EP0800467A1 (fr
Inventor
Jakob Marquardt
Karl Müller
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.)
Marquardt GmbH
Original Assignee
Marquardt 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 Marquardt GmbH filed Critical Marquardt GmbH
Publication of EP0800467A1 publication Critical patent/EP0800467A1/fr
Application granted granted Critical
Publication of EP0800467B1 publication Critical patent/EP0800467B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H01H2003/266—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor having control circuits for motor operating switches, e.g. controlling the opening or closing speed of the contacts

Definitions

  • the invention relates to a switching device according to the Preamble of claim 1.
  • On-board electronics or on-board electronics consumers against one Reverse polarity are protected.
  • Such reverse polarity can especially in the event of incorrect installation of the Vehicle battery occur.
  • the invention has the task of a switching device to provide, by means of said disadvantages comparatively little effort can be avoided.
  • a switching device is diverse Types of locking systems according to the preamble of the claim 1 usable.
  • the lock the Ignition lock of the motor vehicle is.
  • Such an ignition lock includes a primary switch by means of which the electric motor can be controlled.
  • the formation of the central switch sees one Switch camshaft with at least one cam and at least a switch contact for switching an output line.
  • the switching contact becomes when the switching camshaft turns actuated by the cam, causing the switching state of the Output line is set.
  • Such a switch can be operated by rotating the switching camshaft will. This simplifies the mechanical coupling to the electric motor. Using the switch contact can also even high power flows reliably and with little effort be switched.
  • the cams are so open the shift camshaft distributes that in at least two different angular positions of the switching camshaft different combinations of switching states on the Output lines are adjustable. This allows for one of the existing ignition locks different operating positions of the electrical system can be achieved. Beyond that, however, are varied additional circuit combinations can be implemented. In particular, the power lines can also different consumers in different Circuit combinations are switched.
  • a central switch With a central switch according to the invention control various functions. For example, that Starter relay operated by the central switch will.
  • the electronic control of the Motor vehicle engine can by means of the central switch be switched on.
  • Ads mostly in the form of a combination instrument for an electronic immobilizer and for any other consumer.
  • Long-term consumer like for example a phone can be controlled by the controller of the Electric motor after a certain time, for example after Can be switched off from the vehicle electrical system for 48 hours.
  • the controller for the electric switch of the central switch can are also directly connected to peripheral units. He can, for example, with the electric steering wheel lock keep in touch.
  • the electrical Steering wheel lock controlled on the one hand by the controller on the other hand the controller can change the state of the Detect the steering wheel lock and react accordingly. So could, for example, with a faulty Steering wheel lock the immobilizer or the like Functions are put into operation.
  • the actuator to fail Switching camshaft or control unit one Emergency adjustment of the actuator using a handwheel to provide.
  • the controller itself can be designed so that in In case of reverse polarity when installing the battery Central switch is blocked. This makes everyone over the central switch operated units in front of a Damage protected by reverse polarity.
  • the controller is designed so that it is a high overvoltage registered and also the Central switch blocked. The same can be done in case of a crash can be provided.
  • a Electric motor 2 is via a drive screw 3 and a associated worm wheel 4 with an axis of rotation 5 one Switching camshaft 6 connected.
  • the switch contacts 8 consist of a number of Switch tongues 9, the contacts 10 at their front end exhibit.
  • the contacts 10 are opposite corresponding contacts 11 of adjacent switching tongues 12.
  • the cams 7 are on the one hand attached in different angular positions along the circumference of the switch camshaft 6 and on the other hand have different lengths along the circumference of the switch camshaft 6. This results in different combinations of switching states of the switching contacts 8 for different angular positions of the switching camshaft 8. If, for example, the switching camshaft 6 is in an angular position in which it comes into contact with the switching tongues 9 along the axis-parallel straight line S 1 of its lateral surface, then only the switching contact 9a actuated via the cam 7a.
  • the switching camshaft 6 acts along the line S 2 of its outer surface, three switching contacts 8 are closed, since three switching tongues 9a, b, d are pressed down over the cams 7a, b, d. If the switching camshaft 6 rotates further, so that it acts with its switching zone S 3 on the switching contacts 8, only the switching contact 9c is closed via the switching cam 7c.
  • the electric motor 2 is the use of a Central switch according to the invention in one Motor vehicle locking system illustrated.
  • the electric motor 2 and the switching camshaft 6 are shown symbolically
  • the switching camshaft 6 actuates eight switching contacts 8a to 8f.
  • the electric motor 2 is powered by a driver 13 Controlled controller 14.
  • a primary switch 15 is in a not shown Ignition lock installed.
  • Output lines 16a to 16f are with connected to different consumers.
  • Such consumers are, for example, a start relay 17, two separately switchable support points 18a, b, one Motor control 19, a phone 20 to the parallel if necessary, further consumers 21a, b are switched can, a combination instrument 22 as an indicator for the Motor vehicle operator, an anti-theft device 23 and again further consumers 24a, b, which if necessary connected in parallel with the combination instrument 22 and the Anti-theft device 23 can be provided.
  • the controller 14 is with an electrical Steering wheel lock 25, a transport switch 26 and if necessary with a bus system 27 not one shown on-board computer connected. To stabilize the Supply voltage of the controller 14 is still on Voltage regulator 28 is provided. A capacitor 29 is as Energy reserve for motor 2 and controller 14 built-in.
  • the output lines 16 can be by means of sensors 30 are monitored. In the present embodiment such sensors 30a to 30c for the lines 16a to 16c intended.
  • the signal line 31 is also by means of a Sensor 32 monitors.
  • the switching device described above works for example as follows.
  • the controller 14 is located if the ignition key of the ignition lock is removed, d. H. with the primary switch 15 open in a so-called Sleeping position.
  • the signal line 31 is from the sensor 32 constantly monitored. When closing the switch 15 through The controller will insert or turn the ignition key 14 put into active mode.
  • the controller 14 controls the ignition of the motor vehicle engine the electric motor 2 so that the switching camshaft 6 in a position is moved in which the switch contact 8a closed is.
  • the start relay 17 is powered pressurized and the engine started.
  • the engine control 19 the motor vehicle engine is closed over the Switch contact 8d and line 16d also with voltage provided. After starting the central switch can in a Move to position by interrupting switch 8a again is.
  • additional consumers 21a, b can Power supply via the output line 16e provided after a certain time, for example after Is turned off by controller 14 for 48 hours. Consequently can these consumers with longer idle times Do not empty the vehicle's battery.
  • the Controller 14 When the transport switch 26 is actuated, the Controller 14, the switching camshaft 6 in a position in of which all switch contacts 8 are open. All Consumers are therefore switched off. Fault currents during long periods of breastfeeding, e.g. B. in overseas transport are thus largely excluded, so that here too undesired draining of the vehicle battery is prevented.
  • a switching device results thus by the central control over the electromotive central switch 1 different advantages, so far only partially and then through separate and complex control units were achieved. These advantages are summarized again below.
  • the blocking is via the central switch the electrical system for the immobilizer, a protection against Reverse polarity, short circuit and jump start with overvoltage, one Shutdown of all systems in the event of a crash and one Battery protection by switching off Long-term consumers, e.g. B. a phone, or by The battery can be switched off when transported overseas.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un dispositif de commutation pour des systèmes de fermeture, notamment des systèmes de fermeture d'automobiles, comportant une serrure servant à actionner le dispositif de commutation. Ce dispositif de commutation permet une commutation notamment des courants de puissance et une commande par une unité de commande (14) électronique, outre la commande assurée par la serrure. Comparativement aux systèmes existants, un dispositif de commutation de ce type peut être obtenu de façon plus économique dans la mesure où il est prévu un commutateur central mécanique (1) et un moteur électrique (2), ce dernier étant commandé par l'intermédiaire de la serrure et le commutateur central (1) étant accouplé mécaniquement au moteur électrique (2).

Claims (10)

  1. Dispositif de commutation pour des systèmes de fermeture, en particulier pour des systèmes de fermeture de véhicule automobile, comportant une serrure contenant un commutateur primaire (15), en particulier une serrure de contact de véhicule automobile, pour l'actionnement du dispositif de commutation et une ligne de sortie (16) reliée à un utilisateur pour un courant pouvant être commandé au moyen de la serrure, un commutateur central mécanique (1) et un moteur électrique (2) étant prévus, le moteur électrique (2) pouvant être commandé par l'intermédiaire de la serrure, le commutateur central (1) étant couplé mécaniquement au moteur électrique (2), et le commutateur central (1) présentant un contact de commutation (8) pour commuter la ligne de sortie (16), ainsi qu'un arbre de commutation (6) ayant une came (7),
    caractérisé en ce que plusieurs lignes de sortie (16a-16f) sont reliées à différents utilisateurs, en ce que plusieurs contacts de commutation (8a-8f) pour les lignes de sortie (16a-16f) et plusieurs cames de commutation (7a-7d) sont prévus dans le commutateur central (1), et en ce que, dans au moins deux positions angulaires différentes (S1-S3), différentes combinaisons d'états de commutation peuvent être réglées sur les lignes de sortie (16a-16f).
  2. Dispositif de commutation selon la revendication 1,
    caractérisé en ce qu'un contrôleur (14) est prévu pour engendrer des signaux de commande pour le moteur électrique (2).
  3. Dispositif de commutation selon une des revendications précédentes,
    caractérisé en ce qu'un second contrôleur (14') est prévu comme sécurité contre une panne du premier contrôleur (14).
  4. Dispositif de commutation selon une des revendications précédentes,
    caractérisé en ce qu'un engrenage (3,4) est agencé entre le moteur électrique (2) et l'arbre à cames de commutation (6).
  5. Dispositif de commutation selon une des revendications précédentes,
    caractérisé en ce qu'une réserve d'énergie (29) est prévue.
  6. Dispositif de commutation selon une des revendications précédentes,
    caractérisé en ce qu'au moins un capteur (30a-30f) pour surveiller au moins une ligne de sortie (16a-16f) et/ou un capteur (32) pour surveiller la ligne de signaux (31) entre le commutateur primaire (15) et le contrôleur (14) sont prévus.
  7. Dispositif de commutation selon une des revendications précédentes,
    caractérisé en ce qu'au moins, à chaque fois, une des lignes de sortie (16a-16f) est reliée à un relais de démarrage (17), à un ou plusieurs points d'appui d'utilisateurs (18a,b), à une commande de moteur (19), à un téléphone (20), à d'autres utilisateurs permanents (21a,b) montés en parallèle au téléphone (20), à un instrument de combinaison (22), à un dispositif de protection antivol (23) et/ou à d'autres utilisateurs (24a,b) montés en parallèle par rapport à l'instrument de combinaison (22) ou au dispositif de protection antivol (23).
  8. Dispositif de commutation selon une des revendications précédentes,
    caractérisé en ce qu'un commutateur de transport (26), un verrouillage électrique de roues directrices (25) et/ou un système de bus (27) d'un ordinateur de bord sont reliés au contrôleur (14).
  9. Dispositif de commutation selon une des revendications précédentes,
    caractérisé en ce que le commutateur central (1) est agencé en commun avec le commutateur primaire (15) dans le boítier d'une serrure de contact d'un véhicule automobile.
  10. Dispositif de commutation selon une des revendications précédentes,
    caractérisé en ce que le commutateur central (1) est agencé dans le coffre-fort ou en un autre endroit.
EP95942647A 1994-12-30 1995-12-22 Dispositif de commutation pour systemes de fermeture Expired - Lifetime EP0800467B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4447165A DE4447165A1 (de) 1994-12-30 1994-12-30 Schaltvorrichtung für Schließsysteme
DE4447165 1994-12-30
PCT/DE1995/001863 WO1996020854A1 (fr) 1994-12-30 1995-12-22 Dispositif de commutation pour systemes de fermeture

Publications (2)

Publication Number Publication Date
EP0800467A1 EP0800467A1 (fr) 1997-10-15
EP0800467B1 true EP0800467B1 (fr) 1998-05-20

Family

ID=6537459

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95942647A Expired - Lifetime EP0800467B1 (fr) 1994-12-30 1995-12-22 Dispositif de commutation pour systemes de fermeture

Country Status (3)

Country Link
EP (1) EP0800467B1 (fr)
DE (2) DE4447165A1 (fr)
WO (1) WO1996020854A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19916966C5 (de) * 1999-04-15 2006-09-21 Daimlerchrysler Ag Elektronische Zündstartschalter- und Lenkradverriegelungsvorrichtung
DE10047791A1 (de) * 2000-09-18 2002-03-28 Volkswagen Ag Verpolschutz für Fremdstartpol
FR2841681B1 (fr) * 2002-07-01 2004-10-01 Valeo Electronique Sys Liaison Ensemble de commande de coupure et de fermeture du circuit d'une batterie electrique
BR102013012449A2 (pt) * 2013-05-20 2015-06-02 Illinois Tool Works Dispositivo interruptor para sistema de ignição

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063610A (en) * 1976-03-22 1977-12-20 Shilling Robert A Vehicle theft-prevention system
US4192400A (en) * 1978-02-09 1980-03-11 Mcewan John A Jump-proof electrical disenabling system
GB2087969A (en) * 1980-07-14 1982-06-03 Royster John L Remote control vehicle security system
EP0075059A1 (fr) * 1981-09-22 1983-03-30 Arrigo Minelli Dispositif électromécanique antivol pour autovéhicules
FR2513294B1 (fr) * 1981-09-22 1986-07-11 Neiman Sa Antivol a double verrouillage pour vehicule automobile
DE3805256A1 (de) * 1988-02-19 1989-08-31 Siemens Ag Reserveschaltung zur notstromversorgung eines verbrauchers in einem fahrzeug
GB8916997D0 (en) * 1989-07-25 1989-09-13 Jaguar Cars Electrical supply control system for a motor vehicle
US5191228A (en) * 1990-06-22 1993-03-02 Sloan Jeffrey M Vehicle battery disconnect antitheft device
DE4211578C1 (en) * 1992-04-07 1993-04-29 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Vehicle battery isolating circuit - has switch to isolate battery from generator, operable from engine compartment, and second switch near driver seat to remotely actuate first
DE4217650C1 (fr) * 1992-05-28 1993-07-15 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4233520C1 (de) * 1992-10-06 1994-06-01 Teves Gmbh Alfred Elektrischer Drehschalter, insbesondere Zünd-/Startschalter für Kraftfahrzeuge
DE4320188A1 (de) * 1993-06-18 1994-12-22 Marian Siegmueller Vorrichtung zur Sicherung eines Kraftfahrzeuges vor unbefugtem Wegfahren
FR2710599B1 (fr) * 1993-09-30 1995-11-24 Valeo Securite Habitacle Procédé de contrôle d'un organe antivol de véhicule avec système d'accès par commande à distance, et organe antivol ainsi constitué.
DE9320270U1 (de) * 1993-10-01 1994-05-05 Marquardt Gmbh Schließmanagement

Also Published As

Publication number Publication date
EP0800467A1 (fr) 1997-10-15
WO1996020854A1 (fr) 1996-07-11
DE59502287D1 (de) 1998-06-25
DE4447165A1 (de) 1996-07-04

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