GB9600832D0 - Central locking system door lock actuator - Google Patents

Central locking system door lock actuator

Info

Publication number
GB9600832D0
GB9600832D0 GBGB9600832.1A GB9600832A GB9600832D0 GB 9600832 D0 GB9600832 D0 GB 9600832D0 GB 9600832 A GB9600832 A GB 9600832A GB 9600832 D0 GB9600832 D0 GB 9600832D0
Authority
GB
United Kingdom
Prior art keywords
control system
seconds
lock
signal
locking mechanism
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.)
Granted
Application number
GBGB9600832.1A
Other versions
GB2309251A (en
GB2309251B (en
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.)
Nissan Technical Centre Europe Ltd
Original Assignee
Nissan Technical Centre Europe Ltd
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 Nissan Technical Centre Europe Ltd filed Critical Nissan Technical Centre Europe Ltd
Priority to GB9600832A priority Critical patent/GB2309251B/en
Publication of GB9600832D0 publication Critical patent/GB9600832D0/en
Priority to EP97300236A priority patent/EP0785323A1/en
Publication of GB2309251A publication Critical patent/GB2309251A/en
Application granted granted Critical
Publication of GB2309251B publication Critical patent/GB2309251B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E05B81/06—Electrical using rotary motors
    • 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
    • E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
    • 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
    • E05B81/56—Control of actuators
    • E05B81/58—Control of actuators including time control, e.g. for controlling run-time of electric motors
    • 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
    • E05B81/56—Control of actuators
    • E05B81/60—Control of actuators using pulse control, e.g. pulse-width modulation
    • 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
    • E05B77/46—Locking several wings simultaneously
    • E05B77/48—Locking several wings simultaneously by electrical means
    • 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
    • E05B81/56—Control of actuators
    • E05B81/62—Control of actuators for opening or closing of a circuit depending on electrical parameters, e.g. increase of motor current

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

A control system 10 for a central locking arrangement comprising at least one locking mechanism (not shown) and a respective motor 14 for operating the or each locking mechanism. Upon initiation of a lock/unlock operation, the control system 10 sends an energising pulse 12 to the motor 14 so as to operate the locking mechanism. The motor 14 includes a 50% stroke switch (not shown) which sends a signal to the control system 10 via feedback connection 16 to indicate that 50% of the lock/unlock operation has been completed. The control system calculates the time taken for 50% of the operation to be completed and adjusts the pulse duration accordingly so as to ensure full stroke operation, while minimising energised stall conditions. In an alternative embodiment, the control system 10 checks whether a signal has been received from the stroke switch after 0.1 seconds from initiation of a lock/unlock operation. If a signal has been received, it maintains the pulse until total pulse duration is 0.4 seconds. If not, it maintains the pulse until total pulse duration is 0.7 seconds. <IMAGE>
GB9600832A 1996-01-16 1996-01-16 Electrical central locking arrangement Expired - Fee Related GB2309251B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9600832A GB2309251B (en) 1996-01-16 1996-01-16 Electrical central locking arrangement
EP97300236A EP0785323A1 (en) 1996-01-16 1997-01-16 Central locking system for door lock actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9600832A GB2309251B (en) 1996-01-16 1996-01-16 Electrical central locking arrangement

Publications (3)

Publication Number Publication Date
GB9600832D0 true GB9600832D0 (en) 1996-03-20
GB2309251A GB2309251A (en) 1997-07-23
GB2309251B GB2309251B (en) 2000-05-17

Family

ID=10787094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9600832A Expired - Fee Related GB2309251B (en) 1996-01-16 1996-01-16 Electrical central locking arrangement

Country Status (2)

Country Link
EP (1) EP0785323A1 (en)
GB (1) GB2309251B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819611C2 (en) * 1998-05-04 2000-07-06 Brose Fahrzeugteile Method for controlling locks operated by an electric motor, in particular in motor vehicle doors
DE19861282B4 (en) * 1998-05-04 2011-12-29 Brose Fahrzeugteile Gmbh & Co. Kg Method for triggering locks operated by electric motors
DE19828202A1 (en) * 1998-06-25 1999-12-30 Mannesmann Vdo Ag Locking device for a movable element, in particular for a door of a vehicle
DE50111513D1 (en) * 2000-02-11 2007-01-11 Brose Schliesssysteme Gmbh Motor vehicle door lock and method for controlling the same
DE10006118A1 (en) * 2000-02-11 2001-08-23 Bosch Gmbh Robert Motor vehicle door lock and method for controlling the same
DE10243893A1 (en) * 2002-09-21 2004-04-01 Kiekert Ag Actuator for movable motor vehicle units
CN104033038B (en) * 2014-06-23 2016-08-31 哈尔滨杜卡防盗安全系统技术开发有限公司 A kind of can the auger formula electronic lock of long-distance remote control

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819143C2 (en) * 1978-04-29 1983-01-13 Kiekert GmbH & Co KG, 5628 Heiligenhaus Electric central locking device for vehicle doors
FR2501271A1 (en) * 1981-03-03 1982-09-10 Mecanismes Comp Ind De LOCK, IN PARTICULAR FOR A MOTOR VEHICLE DOOR
DE3347024A1 (en) 1983-12-24 1985-07-04 Vdo Adolf Schindling Ag, 6000 Frankfurt ELECTRICAL CENTRAL LOCKING DEVICE FOR MOTOR VEHICLES AND METHOD FOR ELECTRICAL CENTRAL LOCKING
IL88567A (en) * 1988-02-03 1992-02-16 Omen Metal Products Safe device and mechanism for operating the same
US4891910A (en) * 1988-12-30 1990-01-09 American Sterilizer Company Apparatus for sealing a door
JPH0747584Y2 (en) * 1989-11-27 1995-11-01 株式会社大井製作所 Automatic door closing device
DE69128631T2 (en) * 1990-09-05 1998-04-23 Motus Inc ENERGY SAVING DOOR HOLDER
DE4134794A1 (en) * 1991-10-22 1993-04-29 Fichtel & Sachs Ag SENSOR FOR AN ACTUATOR, ESPECIALLY IN A VEHICLE
DE9217563U1 (en) * 1992-12-22 1993-04-01 Uher Ag Fuer Zaehler Und Elektronische Geraete, Wien, At

Also Published As

Publication number Publication date
GB2309251A (en) 1997-07-23
EP0785323A1 (en) 1997-07-23
GB2309251B (en) 2000-05-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080116