EP1008711B1 - Système de commande de l'état de condamnation/décondamnation d'une serrure motorisée pour véhicule automobile - Google Patents
Système de commande de l'état de condamnation/décondamnation d'une serrure motorisée pour véhicule automobile Download PDFInfo
- Publication number
- EP1008711B1 EP1008711B1 EP99402994A EP99402994A EP1008711B1 EP 1008711 B1 EP1008711 B1 EP 1008711B1 EP 99402994 A EP99402994 A EP 99402994A EP 99402994 A EP99402994 A EP 99402994A EP 1008711 B1 EP1008711 B1 EP 1008711B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- switch
- locking
- unlocking
- lock
- commutator
- 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
-
- 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
-
- 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
Definitions
- the present invention relates to a system for controlling the state of locking / unlocking of a motorized lock opening in particular of motor vehicle.
- the switch is associated with motorization means of the locking / unlocking of the lock and the switch and the switch are connected to means for analyzing the state of these switches and switch, for controlling the operation of these motorization means in a sense of condemnation or in a sense of unlocking.
- One of these wires is associated with the open / close state detection switch of the opening, while the other two are associated with the two switch lockout and unlock information outputs.
- the information from the two terminals of this switch is therefore complementary to each other.
- the object of the invention is therefore to solve these problems by proposing a control system that is both economical and safe.
- the invention relates to a state control system for locking / unlocking a motorized door lock, in particular of a motor vehicle, of the type comprising a state detection switch opening / closing of the sash and a lock / unlock switch associated with means of motorization of the conviction / unlocking of the lock, this switch and this switch being connected to means for analyzing the state of these switches and switches for control the operation of the motorization means in a locking direction or in a unlocking direction, characterized in that the terminal Lockout / Lockout Switch Lockout Information is connected to the information terminal of the status detection switch opening / closing of the opening, so as to allow a connection of these switch and switch by two wires connecting to the processing means.
- FIG. 1 shows a control system for the state of locking / unlocking of a motorized door lock, in particular of motor vehicle.
- This system generally includes a switch designated by the general reference 1 for detecting the opening / closing state of the opening and a switch designated by the general reference 2 for locking / unlocking associated with means of motorization of the conviction / unlocking of the lock, designated by the general reference 3.
- motorization means comprise for example a motor electrically connected by a mechanical link to switch 2, this mechanical link being shown diagrammatically by a dotted line designated by the general reference 4 in this figure.
- This switch 1 and this switch 2 are then connected via of connecting wires designated by the general reference 5 to means analysis 6 of the state of these to control the operation the means of motorization 3 in a locking direction or in a unlocking direction.
- These analysis means then comprise for example a central unit information processing designated by the general reference 7 adapted to analyze the signals from the switch and the switch to control a power stage designated by the general reference 8, for supplying the motor in one direction of rotation or the other.
- the locking information terminal of the switch 2 locking / unlocking is connected to the information terminal of the switch for detecting the opening / closing state of the opening so as to allow a connection of these switch and switch by two connecting wires 9 and 10, to the central unit 7 of the analysis means 6.
- a 0 represents an input to ground
- a 1 represents an input in open circuit
- an F indicates that the door is closed
- an O that the door is open
- a D a state of unlocking of the lock
- a C a state of condemnation of the lock
- a P a permanent state
- a T a transient state.
- This structure therefore has a number of advantages, in particular economically compared to the solutions proposed in the state of the technique, since only two connecting wires are used between the switch and the switch and the central information processing unit.
- this structure also has good inviolability. Because there is no action in the event of a cut in the wiring harness or disconnection door lock or interconnect connectors.
- Such a structure also has good operational safety. in the event of an accident, since there is also no action in this case if the wiring harness is cut or the connector is disconnected lock or door interconnect connector or short circuit to ground of this beam during the accident.
Landscapes
- Lock And Its Accessories (AREA)
Description
Claims (3)
- Système de commande de l'état de condamnation/décondamnation d'une serrure motorisée d'ouvrant notamment de véhicule automobile, du type comportant un interrupteur (1) de détection de l'état d'ouverture/fermeture de l'ouvrant et un commutateur (2) de condamnation/décondamnation associé à des moyens (3) de motorisation de la condamnation/décondamnation de la serrure, cet interrupteur et ce commutateur étant raccordés à des moyens (6) d'analyse de l'état de ces interrupteur et commutateur pour piloter le fonctionnement des moyens de motorisation (3) dans un sens de condamnation ou dans un sens de décondamnation, caractérisé en ce que la borne d'information de condamnation du commutateur (2) de condamnation/décondamnation est raccordée à la borne d'information de l'interrupteur de détection de l'état d'ouverture/fermeture de l'ouvrant, de manière à permettre un raccordement de ces interrupteur et commutateur par deux fils de liaison aux moyens d'analyse (6).
- Système selon la revendication 1, caractérisé en ce que les moyens d'analyse (6) comprennent une unité centrale de traitement d'informations (7) associée à un étage de puissance (8) de pilotage du fonctionnement des moyens de motorisation.
- Système selon la revendication 1 ou 2, caractérisé en ce que les moyens de motorisation sont associés au commutateur (2) à travers une liaison mécanique (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9815428A FR2786801B1 (fr) | 1998-12-07 | 1998-12-07 | Systeme de commande de l'etat de condamnation/decondamnation d'une serrure motorisee d'ouvrant, notamment de vehicule automobile |
FR9815428 | 1998-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1008711A1 EP1008711A1 (fr) | 2000-06-14 |
EP1008711B1 true EP1008711B1 (fr) | 2002-04-24 |
Family
ID=9533670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99402994A Expired - Lifetime EP1008711B1 (fr) | 1998-12-07 | 1999-12-01 | Système de commande de l'état de condamnation/décondamnation d'une serrure motorisée pour véhicule automobile |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1008711B1 (fr) |
AT (1) | ATE216747T1 (fr) |
DE (1) | DE69901329T2 (fr) |
FR (1) | FR2786801B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0207526D0 (en) * | 2002-04-02 | 2002-05-08 | Meritor Light Vehicle Sys Ltd | Control system for a vehicle door latch |
FR2859234B1 (fr) | 2003-08-28 | 2006-01-13 | Valeo Securite Habitacle | Systeme de detection d'etats d'une serrure de vehicule automobile |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2531477A1 (fr) * | 1982-08-09 | 1984-02-10 | Peugeot Aciers Et Outillage | Serrure a commande electrique pour portiere de vehicule automobile |
US5503441A (en) * | 1993-09-30 | 1996-04-02 | Stoneridge, Inc. | Double locking lock actuator |
FR2718182B1 (fr) * | 1994-03-31 | 1996-06-21 | Rockwell Bcs France | Serrure de porte avant de véhicule automobile et ensemble de serrures des portes avant et arrière ainsi que de leur système électronique de commande centralisée. |
US5680783A (en) * | 1994-08-31 | 1997-10-28 | Mitsui Kinzoku Kogyo Kabushiki Kaisha | Door lock device with anti-theft mechanism |
-
1998
- 1998-12-07 FR FR9815428A patent/FR2786801B1/fr not_active Expired - Fee Related
-
1999
- 1999-12-01 AT AT99402994T patent/ATE216747T1/de not_active IP Right Cessation
- 1999-12-01 EP EP99402994A patent/EP1008711B1/fr not_active Expired - Lifetime
- 1999-12-01 DE DE69901329T patent/DE69901329T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69901329T2 (de) | 2002-11-21 |
FR2786801B1 (fr) | 2001-03-09 |
DE69901329D1 (de) | 2002-05-29 |
ATE216747T1 (de) | 2002-05-15 |
EP1008711A1 (fr) | 2000-06-14 |
FR2786801A1 (fr) | 2000-06-09 |
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