GB8700970D0 - Control circuit - Google Patents

Control circuit

Info

Publication number
GB8700970D0
GB8700970D0 GB8700970A GB8700970A GB8700970D0 GB 8700970 D0 GB8700970 D0 GB 8700970D0 GB 8700970 A GB8700970 A GB 8700970A GB 8700970 A GB8700970 A GB 8700970A GB 8700970 D0 GB8700970 D0 GB 8700970D0
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.)
Pending
Application number
GB8700970A
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
Priority to GB8700970A priority Critical patent/GB8700970D0/en
Publication of GB8700970D0 publication Critical patent/GB8700970D0/en
Priority to GB8711645A priority patent/GB2199963B/en
Pending legal-status Critical Current

Links

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>
GB8700970A 1987-01-17 1987-01-17 Control circuit Pending GB8700970D0 (en)

Priority Applications (2)

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

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB8700970D0 true GB8700970D0 (en) 1987-02-18

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 After (1)

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

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
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
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
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
GB2199963B (en) 1990-07-18
GB2199963A (en) 1988-07-20
GB8711645D0 (en) 1987-06-24

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