EP0808977B1 - Méthode pour le contrôle d'une serrure pour portière de véhicule automobile actionnée de façon électrique - Google Patents
Méthode pour le contrôle d'une serrure pour portière de véhicule automobile actionnée de façon électrique Download PDFInfo
- Publication number
- EP0808977B1 EP0808977B1 EP19970107899 EP97107899A EP0808977B1 EP 0808977 B1 EP0808977 B1 EP 0808977B1 EP 19970107899 EP19970107899 EP 19970107899 EP 97107899 A EP97107899 A EP 97107899A EP 0808977 B1 EP0808977 B1 EP 0808977B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- switch
- handle
- terminal
- detent pawl
- activation
- 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
Links
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
- E05B81/68—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status by sensing the position of the detent
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/80—Electrical circuits characterised by the power supply; Emergency power operation
- E05B81/82—Electrical circuits characterised by the power supply; Emergency power operation using batteries other than the vehicle main battery
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/16—Use of special materials for parts of locks
- E05B15/1635—Use of special materials for parts of locks of plastics materials
- E05B2015/1664—Use of special materials for parts of locks of plastics materials for lock housing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0071—Connecting lockparts by electronic communication means only, e.g. bus systems, time multiplexing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
- E05B81/15—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt with means preventing the detent to return to its latching position before the bolt has moved to the unlatched position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/01—Mechanical arrangements specially adapted for hands-free locking or unlocking
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/23—Vehicle door latches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/1043—Swinging
- Y10T292/1044—Multiple head
- Y10T292/1045—Operating means
- Y10T292/1047—Closure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/1043—Swinging
- Y10T292/1075—Operating means
- Y10T292/1082—Motor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/57—Operators with knobs or handles
Definitions
- the invention relates to a method for controlling an electrically operated Motor vehicle door lock or the like. According to the preamble of claim 1 and a motor vehicle door lock arrangement according to the preamble of claims 13 and 16.
- the invention is based on a method for a motor vehicle side door lock is known, but basically also for tailgate locks or hatchbacks can be used. Accordingly, the teaching of the invention is for all types of door locks, not only intended and suitable for side door locks.
- the prior art (DE - A - 32 42 527) is characterized by extensive electric motor drive. Both the lock latch and the pawl are driven by an electric motor, the lock latch in the sense of a locking aid, the pawl in the sense of an electromotive trigger.
- the state of the art shows specifically only a single electric drive motor, which has a two-directional action working self-locking reduction gear both with the lock latch (in one direction of rotation) as well as with the pawl (in the other Direction of rotation) can be coupled in terms of drive technology.
- the present Invention is only interested in the control of the electric motor drive in its Relation to the pawl.
- the lock latch is included provided with a double catch customary for side door locks, namely as a fork latch executed with a pre-latch on the leading fork latch leg and one Main catch on the trailing fork latch leg.
- the lock latch is both in the Locking position as well as in the main locking position of the pawl loaded on the train held with a corresponding latch.
- the pawl is on a bearing axis stored and carried two arms, the second, from the latch technological arm of the pawl has an actuating surface.
- the electromotive Drive has a drive element designed as a pinion on which a Driver in the form of a cam disc is attached, the leading edge so one forms eccentric driver.
- This drive element is always only in one direction rotatable, so it is not reset, but continues to rotate in the direction of rotation always back to its starting position.
- the driver runs to the actuating surface the pawl and lifts the catch of the pawl out of the Main catch on the catch.
- the cam disc is turned further into its starting position (standby position), in which the pawl falls back or on the leading fork latch leg rests under restoring spring force.
- the pawl can thus be put back under spring force the latch on the lock latch come into play.
- microswitches for control.
- the use of microswitches and self-locking, in One-way drives has the advantage that energy is only consumed when it's really needed.
- the electric drive motor drives not in the block to by the then detected increase in the supply current to be switched off.
- the electric motor drive does not have to against Work with a return spring.
- the gears will spared since stops do not have to be approached. This is why still the use of microswitches to control generic Motor vehicle door locks are in great demand. It is not overlooked that microswitches can sometimes be problematic in terms of their functional reliability.
- Fig. 1 shows a largely electronically controlled locking and central locking system for a motor vehicle. This is shown in sections.
- Control module 3 electronic key / smart card
- the receiver 4 is connected to the control electronics 1.
- the outside door handle 5 with its recessed grip 6 only transmits an electrical control signal to the control electronics 1. It therefore provides a mechanical or electrical actuation handle Mechanical connections are no longer provided.
- only electrical signals from the inside door handle 7 are corresponding Generated microswitch and transmitted to the control electronics 1, and an opening signal from the recessed grip 8 in the illustrated embodiment and possibly also an unlocking signal and a fuse signal from the fuse button 9.
- the actual motor vehicle door lock 10 which is also a lock of a rear door or Tailgate can have very few mechanical parts.
- a closed outer casing 11 which is probably usually made of Plastic will consist, for example, of two half-shells that are sealed together are.
- the outer housing 11 does not have an inlet slot for one shown locking block.
- In the outer housing 11 there is also an electric drive 15 for the pawl 14, that is Lifting the pawl 14 out of the lock latch 13 for the purpose of opening the Door lock 10 causes.
- a pawl switch is initially provided as the microswitch 16, which represents the position of the pawl 14.
- a handle switch 17 On the outside door handle 5 is indicated a handle switch 17, the position of the operating handle or whose state of influence represents.
- a lock latch switch is provided 20, which senses the position of the lock latch 13. Since it is the lock latch 13 is a rotary latch, is in the description of the embodiment the term rotary latch switch 20 is used.
- an electrical connection device 19 for the electrical Connections On the outside of the housing 11 is an electrical connection device 19 for the electrical Connections arranged. It can be provided that all conductor tracks to the electrical connector 19 in the material of the housing 11, which is will mostly be plastic material, are poured, like that itself from the State of the art is known. In any case, the electrical connection device 19 via a corresponding electrical connecting cable 21 or a corresponding one Bus system can be connected to the control electronics 1. It is possible without further ado also, a decentralized control electronics 1 each of the motor vehicle door locks 10 to assign the motor vehicle locking system and central control electronics overriding again.
- Fig. 1 also makes it clear that the pawl switch 16 has the position of a the pawl 14 lifting cam 22 or the like and not the position of the Pawl 14 scans itself.
- the pawl 14 can, for example, continue open catch, by resting on the one leg of the catch be lifted while the cam 22 or the like has already continued to run.
- the position the cam 22 is from the pawl switch 16 in the preferred embodiment determined so that the actuation of the pawl switch 16 after initial release of the pawl 14 regardless of the actual position the pawl 14 is.
- control takes place within the scope of the method according to the invention such that the drive 15 always returns to its ready position after the initial control and that actuation of the actuation handle 5 does not trigger a switching function below a minimum time t min .
- the minimum time t min is approximately 15 to 40 ms, preferably approximately 25 ms.
- any actuation of the actuation handle 5 below the minimum time t min can not trigger a switching function.
- the illustrated and, to this extent, preferred exemplary embodiment shows, however, that only actuating the actuating handle 5 in a direction below the minimum time t min does not trigger a switching function, in particular only the first actuation. Then the minimum time t min does not occur in places where you no longer need it.
- the pawl switch 16 in the illustrated embodiment actual position of the pawl 14 itself does not scan, but the position of the cam 22, the pawl switch 16 can even for the switching signal when reached standby can be used.
- the illustrated embodiment shows that a rotary latch switch 20 exists. This is not mandatory, the rotary latch switch 20 is optional.
- the illustrated embodiment also shows in dashed lines that under in special circumstances, an additional standby switch 18 is provided can be that when the drive is in the standby or idle position 15 is switched. Please refer to the above explanations become.
- the exemplary embodiment shown makes clear, without being restrictive, that when the operating handle 5 is not actuated, the handle switch 17 has the connections A5, A6 connects the connections when the operating handle 5 is actuated A5 and A7.
- connections A1, A2 (and possibly A4) are scanned with the possibilities of the signals " 0 " and "-", for connection A3 there is an energization with "+” or a rest position with "-".
- Fig. 3 shows the course of the signals at the various connections or switches. Above you can see the curve of the handle switch 17 initially when not actuated Actuating handle 5 with connection A5-A6, then with actuated operating handle with the connection A5-A7. Below you can see the course of the Signals at connection A2. Below you can see the course of the signal at the connection A3 for energizing the drive 15.
- the handle switch 17 is switched because of influencing the actuating handle 5 and held in the switch position A5-A7, the following energization takes place of connections:
- Port A3 is set to + after the minimum time t min has elapsed.
- A2 is queried and initially shows signal 0 .
- the signal at A2 jumps to -.
- the control logic 23 switches A3 over and the drive 15 is thus stopped. If the actuating handle 5 is now released, the handle switch 17 switches from A5-A7 to A5-A6.
- This switching measure triggers a switching function for A3 (possibly also after the minimum time t min has elapsed again), where the switch is made from - to + and the drive 15 is energized again.
- the drive 15 continues to run until the pawl switch 16 switches from - to 0 (or vice versa).
- the control logic 23 recognizes this change when the ready position is reached and immediately switches A3 from + to - and the drive 15 stops.
- Fig. 4 shows the course of the signals in the circuit arrangement explained above in the event that the actuating handle 5 is actuated only briefly, that is, the handle switch 17 is actuated with a time which is greater than t min , but is shorter than for opening required. It can be seen that the circuit at A2 remains ineffective for the signal at A3, since the signal from the handle switch 17 has previously occurred again.
- the evaluation of the signals at the connection A1 to the rotary latch switch 20 by the Control logic 23 allows the actual opening position in this circuit arrangement of the motor vehicle door lock or the like. So it can be found be whether the motor vehicle door lock when running through the opening function has actually opened mechanically or whether it is due to external influences (Freezing of the seal, snow load, sticking of the seal or the like) did not open can.
- the query of the rotary latch switch 20 thus allows the integration of the so-called "Snow load function" in the circuit arrangement.
- 5 initially has different connections with the Circuit arrangement from Fig. 2 common, so far no further explanations required. 5 differs from the circuit arrangement from Fig. 2 first in that the pawl switch 16 as Switch is designed between the "+" connection of the drive 15 and the Connections A3 and A4 to the control logic 23 is located. Using the pawl switch 16, the drive 15 is connected to either A3 or A4. The pawl switch In the exemplary embodiment shown, 16 is not controlled by the control logic 23 controlled, but directly from the drive 15. That this switch somehow must be connected with + and - is obvious, is not in Fig. 5 further illustrated.
- the pawl switch 16 with the drive 15 firmly coupled cam 22 or the like for lifting the pawl 14 actuated by an actuator on the drive 15 itself becomes.
- a cam control can also be operated separately from the Drive 15 to operate the pawl switch 16.
Claims (20)
- Procédé de commande d'une serrure électrique de portière de véhicule automobile à partir d'une poignée d'actionnement (5) mécanique ou électronique ou analogue, dans lequella serrure de portière (10) de véhicule automobile présente dans un boítier extérieur (11) largement fermé un pêne de serrure (13), un cliquet d'arrêt (14) maintenant le pêne de la serrure (13) en position fermée, et un mécanisme électrique d'entraínement (15) pour le cliquet d'arrêt (14),le cliquet d'arrêt (14) peut être soulevé par le mécanisme d'entraínement (15) hors de l'encliquetage du pêne de la serrure (13),au moins un interrupteur (16) de cliquet d'arrêt, qui représente la position du cliquet d'arrêt (14) et un interrupteur (17) de poignée, qui représente la position ou l'état d'actionnement de la poignée d'actionnement (5) sont prévus sous la forme de micro-interrupteurs et,le mécanisme d'entraínement (15) est débranché en atteignant la position d'attente,
la commande a lieu de telle sorte que le mécanisme d'entraínement (15) revient après le début de la commande toujours dans sa position d'attente et en ce qu'un actionnement de la poignée d'actionnement (5) ne déclenche pas le fonctionnement du branchement en dessous d'un temps minimal (tmin) . - Procédé selon la revendication 1,
caractérisé en ce que
le mécanisme d'entraínement (15) est d'abord débranché quand la poignée d'actionnement (5) est actionnée sans modification par l'actionnement de l'interrupteur (16) de cliquet d'arrêt, est à nouveau branché par la fin de l'actionnement de la poignée d'actionnement (5) et l'actionnement correspondant de l'interrupteur (17) de la poignée, et ensuite marche jusqu'à la position d'attente. - Procédé selon la revendication 1 ou 2,
caractérisé en ce que
un actionnement de la poignée d'actionnement (5) au-delà du temps minimal (tmin), mais en se terminant avant l'actionnement de l'interrupteur (16) du cliquet, fait marcher le mécanisme d'entraínement (15) jusqu'à la position d'attente sans que l'interrupteur (16) du cliquet d'arrêt exerce une action sur le mécanisme d'entraínement (15). - Procédé selon l'une des revendications 1 ou 3,
caractérisé en ce que
le mécanisme électrique d'entraínement (15) travaille de façon continue et autobloquante dans un sens. - Procédé selon l'une des revendications 1 à 4,
caractérisé en ce qu'
en plus la position du pêne de la serrure (13) est captée et indiquée au moyen d'un interrupteur (20) de pêne de serrure et/ou est exploité pour déclencher des fonctions de branchement. - Procédé selon l'une des revendications 1 à 5,
caractérisé en ce que
l'interrupteur (16) du cliquet d'arrêt capte la position d'une came (22) ou d'un organe analogue qui soulève le cliquet d'arrêt (14), et non la position du cliquet d'arrêt (14) lui-même. - Procédé selon l'une des revendications 1 à 5,
caractérisé en ce que
dans le cas d'une came (22) ou d'un organe analogue couplé de façon solidaire avec le mécanisme d'entraínement (15) pour soulever le cliquet d'arrêt (14), l'interrupteur (16) de cliquet d'arrêt est actionné par un élément d'actionnement sur le mécanisme d'entraínement (15) lui-même. - Procédé selon l'une des revendications 1 à 5,
caractérisé en ce que
le temps minimal (tmin) atteint environ 15 à 40 ms, de préférence environ 25 ms. - Procédé selon l'une des revendications 1 à 8,
caractérisé en ce que
tout actionnement de la poignée d'actionnement (5) en dessous du temps minimal (tmin) ne déclenche aucune fonction de branchement. - Procédé selon l'une des revendications 1 à 8,
caractérisé en ce que
seul l'actionnement de la poignée d'actionnement (5) dans un sens d'actionnement en dessous du temps minimal (tmin) ne déclenche aucune fonction de branchement. - Procédé selon la revendication 10,
caractérisé en ce que
seul le premier actionnement de la poignée d'actionnement (5) dans un cycle de travail du mécanisme d'entraínement (15) en dessous du temps minimal (tmin) ne déclenche aucune fonction de branchement. - Procédé selon l'une des revendications 1 à 11,
caractérisé en ce que
l'interrupteur (16) du cliquet d'arrêt capte la position effective du cliquet d'arrêt (14) lui-même, et un interrupteur additionnel (18) de position d'attente est branché quand le mécanisme d'entraínement atteint la position d'attente. - Dispositif de serrure de portière de véhicule automobile pour la mise en oeuvre d'un procédé selon l'une des revendications 1 à 12,
avec un dispositif de circuit de commande d'une serrure de portière de véhicule automobile, actionnée électriquement par une poignée d'actionnement (5) mécanique ou électronique, ou analogue, dans lequella serrure de portière (10) de véhicule automobile présente dans un boítier extérieur (11) largement fermé un pêne de serrure (13), un cliquet d'arrêt (14) maintenant le pêne de la serrure (13) en position fermée, et un mécanisme électrique d'entraínement (15) pour le cliquet d'arrêt (14),le cliquet d'arrêt (14) peut être soulevé par le mécanisme d'entraínement (15) hors de l'encliquetage du pêne de la serrure (13),au moins un interrupteur (16) de cliquet d'arrêt, qui représente la position du cliquet d'arrêt (14) et un interrupteur (17) de poignée, qui représente la position ou l'état d'actionnement de la poignée d'actionnement (5) sont prévus sous la forme de micro-interrupteurs etun circuit logique de commande (23) est prévu,
le circuit logique (23) est relié dans le système en plus des raccordements pour la tension d'alimentation "+" et la masse "-" au moins aux raccordements suivants :un raccordement A2 allant à l'interrupteur (16) de cliquet d'arrêt,un raccordement A3 servant à l'alimentation en courant du mécanisme d'entraínement (15),un raccordement A5 allant au pôle commun de sortie de l'interrupteur de poignée (17),un raccordement A6 à un pôle moins de l'interrupteur de poignée (17),un raccordement A7 à un pôle plus de l'interrupteur de poignée (17),un raccordement A1 à un interrupteur (20) de pêne de serrure, dans la mesure où il est prévu un interrupteur (20) de pêne de serrure. - Dispositif de serrure de portière de véhicule automobile selon la revendication 13,
caractérisé en ce que
si l'on actionne la poignée d'actionnement (5) et si l'interrupteur de poignée (17) est maintenu dans la position de liaison A5 - A7, le circuit logique (23) met sous tension ou interroge les raccordements de la façon suivante :Raccordement A3 : après l'écoulement du temps minimal (tmin), sur "+",Raccordement A2 : il est seulement interrogé, signal "0" et il saute sur "-", dès que l'interrupteur de cliquet d'arrêt (16) l'a branché,Raccordement A3 : il saute sur "-", dès que A2 a été branché sur "-" ; ouRaccordement A3 : il passe de "-" à "+",Raccordement A2 : il passe, quand la position d'attente est atteinte, de "-" à "0",Raccordement A3 : il passe après le signal de commande à A2 de "+" à "-". - Dispositif de serrure de portière de véhicule automobile selon la revendication 13,
caractérisé en ce que
si la poignée d'actionnement (5) est actionnée, et si l'interrupteur de poignée (17) est d'abord maintenu dans la position de liaison A5-A7, mais si la poignée d'actionnement (5) est alors à nouveau libérée et l'interrupteur de poignée (17) est ramené à sa position initiale, avant que l'interrupteur de cliquet d'arrêt (16) soit branché, le circuit logique de commande (23) met alors sous tension ou interroge les raccordements de la manière suivante :Raccordement A3 : après écoulement du temps minimal (tmin) , sur "+",Raccordement A3 : par le retour du commutateur de poignée (17) il est découplé de A2,Raccordement A2 : il est seulement interrogé et saute sur "+", dès que l'interrupteur (16) de cliquet d'arrêt l'a branché.Raccordement A2 : il passe quand la position d'attente est atteinte de "-" à "0" ou de "0" à "-".Raccordement A3 : il passe après le signal de commande sur A2 de "+" à "-". - Dispositif de serrure de portière de véhicule automobile pour la mise en oeuvre d'un procédé selon l'une des revendications 1 à 12,
avec un dispositif de circuit de commande d'une serrure de portière de véhicule automobile ou un organe analogue, actionnée électriquement par une poignée d'actionnement (5) mécanique ou électronique, dans lequel
la serrure de portière (10) de véhicule automobile présente dans un boítier extérieur (11) largement fermé un pêne de serrure (13), un cliquet d'arrêt (14) maintenant le pêne de la serrure (13) en position fermée, et un mécanisme électrique d'entraínement (15) pour le cliquet d'arrêt (14),
le cliquet d'arrêt (14) peut être soulevé par le mécanisme d'entraínement (15) hors de l'encliquetage du pêne de la serrure (13),
au moins un interrupteur (16) de cliquet d'arrêt, qui représente la position du cliquet d'arrêt (14) et un interrupteur (17) de poignée qui représente la position ou l'état d'actionnement de la poignée d'actionnement (5) sont prévus sous la forme de micro-interrupteurs et un circuit logique de commande (23) est prévu,
caractérisé en ce que
le circuit logique (23) est relié dans le système en plus des raccordements pour la tension d'alimentation "+" et la masse "-" au moins aux raccordements suivants :un premier raccordement (A3) pour la mise sous tension du mécanisme d'entraínement (15),un deuxième raccordement (A4) pour la mise sous tension du mécanisme d'entraínement (15),un raccordement (A5) allant au pôle commun de sortie de l'interrupteur (17) de poignée,un raccordement (A6) allant à un pôle moins de l'interrupteur (17) de poignée,un raccordement (A7) à un pôle plus de l'interrupteur de poignée (17),un raccordement (A1) à un interrupteur (20) de pêne de serrure, dans la mesure où il est prévu un interrupteur (20) de pêne de serrure; - Dispositif de serrure de portière de véhicule automobile selon la revendication 16,
caractérisé en ce que
si l'on actionne la poignée d'actionnement (5) et si l'interrupteur de poignée (17) est maintenu dans la position de liaison A5 - A7, le circuit logique (23) met sous tension ou interroge les raccordements de la façon suivante :Raccordement A4 : après l'écoulement du temps minimal (tmin), sur "+", l'interrupteur (16) branche 15-A4 sur 15-A3, dès qu'il a été actionné,Raccordement A3 : il se trouve sur "-" et reste sur "-",Raccordement A4 : il saute de "+" sur "-", dès que l'interrupteur de cliquet d'arrêt (16) a été branché sur A5-A3; ouRaccordement A3 : il passe de "-" à "+", l'interrupteur (16) de cliquet d'arrêt passe quand la position d'attente est atteinte de 15-A3 à 15-A4,Raccordement A3 : après commutation de 15-A3 sur 15-A4 et écoulement d'une temporisation déterminée (tV), il passe de "+" à "-". - Dispositif de serrure de portière de véhicule automobile selon la revendication 16,
caractérisé en ce que
si la poignée d'actionnement (5) est actionnée, et si l'interrupteur de poignée (17) est d'abord maintenu dans la position de liaison A5-A7, mais si la poignée d'actionnement (5) est alors à nouveau libérée et l'interrupteur de poignée (17) est ramené à sa position initiale, avant que l'interrupteur de cliquet d'arrêt (16) soit branché, le circuit logique de commande (23) met alors sous tension ou interroge les raccordements de la manière suivante :Raccordement A4 : après écoulement du temps minimal (tmin), il passe sur "+",Raccordement A3 : le cas échéant après écoulement du temps minimal (tmin), dès que l'interrupteur (17) de la poignée est revenu à sa position initiale, on a une commutation de "-" à "+",
l'interrupteur (16) de cliquet d'arrêt passe de 15-A4 sur 15-A3, dès qu'il a été actionné.Raccordement A4 : il saute de "+" à "-", dès que l'interrupteur (16) de cliquet d'arrêt a été branché sur 15-A3,
l'interrupteur (16) de cliquet d'arrêt passe quand la position d'attente a été atteinte de 15-A3 sur 15-A4,Raccordement A3 : après commutation de 15-A3 sur 15-A4 et écoulement d'une temporisation déterminée (tV), il passe de "+" à "-". - Dispositif de serrure de portière de véhicule automobile selon la revendication 17 ou la revendication 18,
caractérisé en ce que
la temporisation (tV) est comprise entre 300 et 700 ms et atteint de préférence 500 ms. - Dispositif de serrure de portière de véhicule automobile selon l'une des revendications 13 à 19,
caractérisé en ce que
l'interrupteur (16) du cliquet d'arrêt capte directement la position du cliquet d'arrêt (14), et en plus un interrupteur de position d'attente (18) est branché quand le mécanisme d'entraínement (15) atteint sa position d'attente.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19620256 | 1996-05-21 | ||
DE19620256 | 1996-05-21 | ||
DE19623165 | 1996-05-30 | ||
DE19623165 | 1996-05-30 | ||
DE19632915 | 1996-08-16 | ||
DE19632915A DE19632915A1 (de) | 1996-05-21 | 1996-08-16 | Verfahren zur Ansteuerung eines elektrisch betätigten Kraftfahrzeug-Türschlosses o. dgl. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0808977A1 EP0808977A1 (fr) | 1997-11-26 |
EP0808977B1 true EP0808977B1 (fr) | 2000-08-16 |
Family
ID=27216251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19970107899 Expired - Lifetime EP0808977B1 (fr) | 1996-05-21 | 1997-05-15 | Méthode pour le contrôle d'une serrure pour portière de véhicule automobile actionnée de façon électrique |
Country Status (4)
Country | Link |
---|---|
US (1) | US5901991A (fr) |
EP (1) | EP0808977B1 (fr) |
JP (1) | JPH1046893A (fr) |
BR (1) | BR9703301A (fr) |
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-
1997
- 1997-05-15 EP EP19970107899 patent/EP0808977B1/fr not_active Expired - Lifetime
- 1997-05-21 JP JP13019197A patent/JPH1046893A/ja active Pending
- 1997-05-21 US US08/861,014 patent/US5901991A/en not_active Expired - Fee Related
- 1997-05-21 BR BR9703301A patent/BR9703301A/pt active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
EP0808977A1 (fr) | 1997-11-26 |
JPH1046893A (ja) | 1998-02-17 |
US5901991A (en) | 1999-05-11 |
BR9703301A (pt) | 1998-07-07 |
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