GB2199963B - Control circuit for electrically operated windows - Google Patents

Control circuit for electrically operated windows

Info

Publication number
GB2199963B
GB2199963B GB8711645A GB8711645A GB2199963B GB 2199963 B GB2199963 B GB 2199963B GB 8711645 A GB8711645 A GB 8711645A GB 8711645 A GB8711645 A GB 8711645A GB 2199963 B GB2199963 B GB 2199963B
Authority
GB
United Kingdom
Prior art keywords
current
sunroof
relays
resistor
windows
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
GB8711645A
Other versions
GB8711645D0 (en
GB2199963A (en
Inventor
Gary Chris Fulks
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.)
Delco Chassis Overseas Corp
Original Assignee
Delco Chassis Overseas Corp
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 Delco Chassis Overseas Corp filed Critical Delco Chassis Overseas Corp
Publication of GB8711645D0 publication Critical patent/GB8711645D0/en
Publication of GB2199963A publication Critical patent/GB2199963A/en
Application granted granted Critical
Publication of GB2199963B publication Critical patent/GB2199963B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E05F15/695—Control circuits therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities

Landscapes

  • Window Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

A control circuit for an electrically opeated vehicle window or sun roof includes a manually actuated switch 3,4 associated with each window or sunroof, relays 5 for setting the direction of rotation of the associated electric motors 2, a resistor 6 connected between the relays 5 and ground potential; and CPU 7. The CPU actuates the relays 5 and motors 2 in accordance with the switched command, and monitors the current through the resistor 6. From this it calculates and continuously updates a memory with data representing the current flow through the resistor 6 when the windows/sunroof are moving without meeting an obstruction and derives a peak valve for the current from this stored value 16 the current drawn exceeds the calculated peak value, the electric motor is stopped or reversed. The horn may also be sounded. A main sensor may cause closure of the windows/sunroof. <IMAGE>
GB8711645A 1987-01-17 1987-05-18 Control circuit for electrically operated windows Expired - Lifetime GB2199963B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8700970A GB8700970D0 (en) 1987-01-17 1987-01-17 Control circuit

Publications (3)

Publication Number Publication Date
GB8711645D0 GB8711645D0 (en) 1987-06-24
GB2199963A GB2199963A (en) 1988-07-20
GB2199963B true GB2199963B (en) 1990-07-18

Family

ID=10610794

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8700970A Pending GB8700970D0 (en) 1987-01-17 1987-01-17 Control circuit
GB8711645A Expired - Lifetime GB2199963B (en) 1987-01-17 1987-05-18 Control circuit for electrically operated windows

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8700970A Pending GB8700970D0 (en) 1987-01-17 1987-01-17 Control circuit

Country Status (1)

Country Link
GB (2) GB8700970D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1223894B (en) * 1988-11-08 1990-09-29 Fiat Auto Spa VEHICLE PROVIDED WITH A PERFECTED TYPE EQUIPMENT FOR THE CONTROL OF THE HANDLING OF THE CRYSTALS AND OF THE SUNROOF
US5194756A (en) * 1988-11-08 1993-03-16 Fiat Auto S.P.A. Vehicle provided with an improved system for controlling the window and sunroof movement and door locks
DE9012217U1 (en) * 1990-08-24 1990-10-25 Siemens AG, 8000 München Arrangement for closing individual motor-driven windows of a vehicle
IT1250828B (en) * 1991-07-30 1995-04-21 Bitron Video CONTROL DEVICE FOR WINDOW REGULATOR IN PARTICULAR FOR VEHICLES.
DE4312608A1 (en) * 1993-04-19 1994-10-20 Abb Patent Gmbh Electronic blind control for the control of electrically driven blinds, roller shutters, awnings, curtains, garage doors and similar devices
FR2762037B1 (en) * 1997-04-10 1999-06-25 Valeo Electronique SAFETY DEVICE FOR ELECTRIC WINDOWS OF MOTOR VEHICLE
US7518325B2 (en) * 2006-09-29 2009-04-14 Silicon Laboratories Inc. System and method for controlling anti-pinch powered windows
IL260911B (en) * 2017-07-31 2022-06-01 Erm Advanced Telematics Ltd Automatic smart car window controller

Also Published As

Publication number Publication date
GB8711645D0 (en) 1987-06-24
GB2199963A (en) 1988-07-20
GB8700970D0 (en) 1987-02-18

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Legal Events

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

Effective date: 19940518

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)