WO2012015142A1 - Window switch in vehicle with leakage current prevention means - Google Patents

Window switch in vehicle with leakage current prevention means Download PDF

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Publication number
WO2012015142A1
WO2012015142A1 PCT/KR2011/002471 KR2011002471W WO2012015142A1 WO 2012015142 A1 WO2012015142 A1 WO 2012015142A1 KR 2011002471 W KR2011002471 W KR 2011002471W WO 2012015142 A1 WO2012015142 A1 WO 2012015142A1
Authority
WO
WIPO (PCT)
Prior art keywords
leakage current
prevention means
current prevention
switch
micro controller
Prior art date
Application number
PCT/KR2011/002471
Other languages
French (fr)
Inventor
Hyunchul Lee
Original Assignee
Lg Innotek Co., 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 Lg Innotek Co., Ltd. filed Critical Lg Innotek Co., Ltd.
Publication of WO2012015142A1 publication Critical patent/WO2012015142A1/en

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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
    • E05F15/60—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
    • B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
    • B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/005—Electro-mechanical devices, e.g. switched
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
    • E05Y2900/55—Windows

Definitions

  • the teachings in accordance with the exemplary embodiments of this invention relate generally to a window switch in vehicle with leakage current prevention means, and more particularly to a window switch in vehicle with leakage current prevention means configured to prevent a leakage current from flowing in a micro controller when a manipulation switch is turned off in normal times.
  • a voltage distribution method is employed as a method for applying an electric voltage to a micro controller in response to ON/OFF of a vehicle window switch.
  • FIG. 1 is a schematic circuit diagram illustrating a vehicle window switch through voltage distribution according to prior art.
  • an input node connected to a micro controller (100) is electrically grounded in a case a manipulation switch is turned on, but in a case the manipulation switch is turned off, a voltage supplied from a power source terminal is distributed by resistors R1 and R2, whereby an electrical signal is applied to the input node of the micro controller (100).
  • a leakage current is always generated by a voltage across the resistor (R2) in a case the manipulation switch is turned off. It is a standard that a micro controller mounted at a vehicle door is always turned on, even if the vehicle is stopped in operation, such that there is generated a problem of a leakage current flowing at all times in the vehicle window switch, even if the vehicle is stopped in operation.
  • the present invention is disclosed to solve the abovementioned problem, and it is an object of the present invention to provide a window switch in vehicle with leakage current prevention means configured to prevent a leakage current from flowing in a micro controller when a manipulation switch is turned off in normal times.
  • a window switch in vehicle for turning-on and turning-off of an electrical signal input to a micro controller for controlling opening/closing of a vehicle window
  • the window switch characterized by: a manipulation switch; leakage current prevention means applying or interrupting an electrical signal to the micro controller as the manipulation switch is closed or opened; a first resistor connected in series between the manipulation switch and a power source terminal; a second resistor connected in series between the power source terminal and the leakage current prevention means; and a third resistor connected in series between the leakage current prevention means and ground.
  • the leakage current prevention means applies an electrical signal to the micro controller if the manipulation switch is closed.
  • the leakage current prevention means interrupts an electrical signal to the micro controller, if the manipulation switch is opened.
  • the leakage current prevention means is a PNP-type BJT (Bipolar Junction Transistor), and a base of the BJT is electrically connected to a contact point, where the first resistor and the manipulation switch are connected, and an emitter of the BJT is electrically connected to the second resistor, and a collector of the BJT is electrically connected to the third resistor.
  • a PNP-type BJT Bipolar Junction Transistor
  • the window switch in vehicle with leakage current prevention means according to the present invention has an advantageous effect in that leakage current prevention means is disposed to prevent an excessive current from flowing in a micro controller to reduce stress and to increase life of the micro controller.
  • the window switch in vehicle with leakage current prevention means according to the present invention has another advantageous effect in that an influence on charging/discharging of a vehicle battery can be decreased to reduce power consumption which is the most important factor in future electric cars.
  • FIG. 1 is a schematic circuit diagram illustrating a vehicle window switch through voltage distribution according to the prior art.
  • FIG. 2 is a schematic circuit diagram illustrating a vehicle window switch mounted with leakage current prevention means according to an exemplary embodiment of the present invention.
  • FIGS. 1 and 2 of the drawings like numerals being used for like and corresponding parts of the various drawings.
  • Other features and advantages of the disclosed embodiments will be or will become apparent to one of ordinary skill in the art upon examination of the following figures and detailed description. It is intended that all such additional features and advantages be included within the scope of the disclosed embodiments, and protected by the accompanying drawings.
  • the illustrated figures are only exemplary and not intended to assert or imply any limitation with regard to the environment, architecture, or process in which different embodiments may be implemented. Accordingly, the described aspect is intended to embrace all such alterations, modifications, and variations that fall within the scope and novel idea of the present invention.
  • FIG. 2 is a schematic circuit diagram illustrating a vehicle window switch mounted with leakage current prevention means according to an exemplary embodiment of the present invention.
  • a vehicle window switch (400) includes leakage current prevention means (200), a manipulation switch (300); and a plurality of resistors (R1, R2, R3).
  • the leakage current prevention means (200) is configured to prevent a leakage current from flowing in a micro controller (100) when the manipulation switch (300) is turned off (opend) in normal times.
  • the leakage current prevention means (200) may be a transistor that is embodied by being connected between a power source terminal (BATT) and a ground.
  • a power source terminal BATT
  • a ground a ground
  • the transistor may be a PNP-type BJT (Bipolar Junction Transistor).
  • the leakage current prevention means (200) may be an NPN-type BJT, and an FET (Field Effect Transistor), or a relay that performs a switching operation by electrically turning on/off both ends in response to a control signal.
  • FET Field Effect Transistor
  • the resistor (R1) is connected in series between the manipulation switch (300) and a power source terminal, the resistor (R2) is connected in series between the power source terminal and the leakage current prevention means (200), and the resistor (R3) is connected in series between the leakage current prevention means (200) and ground.
  • the leakage current prevention means (200) is comprised of a PNP-type BJT
  • a contact point between the resistor (R1) and the manipulation switch (300) is electrically connected to a base of the PNP-type BJT.
  • the resistor (R2) is serially connected to between an emitter of the PNP-type BJT and the power source terminal.
  • the resistor (R3) is serially connected to between a collector of the PNP-type BJT and ground.
  • the manipulation switch (300) may be turned on (closed) or turned off (opened) by a user for controlling open/close of a vehicle window.
  • the vehicle window switch (400) is such that, in a case the manipulation switch (300) is turned on (closed), a base of the PNP-type BJT is connected to ground, whereby the PNP-type BJT is turned on. That is, an emitter and a collector of the PNP-type BJT are electrically short-circuited to form a closed circuit, whereby a current flows in the resistors R1 and R3.
  • a voltage caused by the current flowing in the resistor R3 is applied to the micro controller (100), which in turn outputs a control signal for controlling a window motor (not shown) based on level of the applied voltage, to open/close the vehicle window.
  • the vehicle window switch (400) is such that, in a case the manipulation switch (300) is turned off (opened), a base of the PNP-type BJT is applied with voltage of the power source terminal, whereby the PNP-type BJT is turned off. That is, an emitter and a collector of the PNP-type BJT are in an opened state to electrically open the power source terminal of the vehicle window switch (400) and ground in terms of equivalent circuit. That is, the PNP-type BJT is not turned on to prevent a current flowing in the resistor R3, whereby no leakage current flows in the micro controller (100) (theoretically '0'current).
  • the present invention has an industrial applicability in that a leakage current is prevented from flowing in a micro controller, even if a manipulation switch is turned off, by electrically connecting a transistor which is a leakage current prevention means, to a power source terminal and ground, even if power is applied while a vehicle is stopped of operation.

Abstract

The present invention relates to a vehicle window switch for turning-on and turning-off of an electrical signal input to a micro controller for controlling opening/closing of a vehicle window, the window switch characterized by: a manipulation switch; a leakage current prevention means applying or interrupting an electrical signal to the micro controller as the manipulation switch is closed or opened; a first resistor connected in series between the manipulation switch and a power source terminal; a second resistor connected in series between the power source terminal and the leakage current prevention means; and a third resistor connected in series between the leakage current prevention means and ground. The present invention disposed with the leakage current prevention means can prevent an excessive current from flowing in a micro controller to prolong life of the micro controller and to enhance reliability of the micro controller.

Description

WINDOW SWITCH IN VEHICLE WITH LEAKAGE CURRENT PREVENTION MEANS
The teachings in accordance with the exemplary embodiments of this invention relate generally to a window switch in vehicle with leakage current prevention means, and more particularly to a window switch in vehicle with leakage current prevention means configured to prevent a leakage current from flowing in a micro controller when a manipulation switch is turned off in normal times.
Generally, a voltage distribution method is employed as a method for applying an electric voltage to a micro controller in response to ON/OFF of a vehicle window switch.
FIG. 1 is a schematic circuit diagram illustrating a vehicle window switch through voltage distribution according to prior art.
As illustrated in FIG.1, an input node connected to a micro controller (100) is electrically grounded in a case a manipulation switch is turned on, but in a case the manipulation switch is turned off, a voltage supplied from a power source terminal is distributed by resistors R1 and R2, whereby an electrical signal is applied to the input node of the micro controller (100).
That is, a leakage current is always generated by a voltage across the resistor (R2) in a case the manipulation switch is turned off. It is a standard that a micro controller mounted at a vehicle door is always turned on, even if the vehicle is stopped in operation, such that there is generated a problem of a leakage current flowing at all times in the vehicle window switch, even if the vehicle is stopped in operation.
The present invention is disclosed to solve the abovementioned problem, and it is an object of the present invention to provide a window switch in vehicle with leakage current prevention means configured to prevent a leakage current from flowing in a micro controller when a manipulation switch is turned off in normal times.
Technical problems to be solved by the present invention are not restricted to the above-mentioned descriptions, and any other technical problems not mentioned so far will be clearly appreciated from the following description by skilled in the art.
An object of the invention is to solve at least one or more of the above problems and/or disadvantages in a whole or in part and to provide at least the advantages described hereinafter. In order to achieve at least the above objects, in whole or in part, and in accordance with the purposes of the invention, as embodied and broadly described, and in one general aspect of the present invention, there is provided a window switch in vehicle (hereinafter referred to 'vehicle window switch') for turning-on and turning-off of an electrical signal input to a micro controller for controlling opening/closing of a vehicle window, the window switch characterized by: a manipulation switch; leakage current prevention means applying or interrupting an electrical signal to the micro controller as the manipulation switch is closed or opened; a first resistor connected in series between the manipulation switch and a power source terminal; a second resistor connected in series between the power source terminal and the leakage current prevention means; and a third resistor connected in series between the leakage current prevention means and ground.
Preferably, the leakage current prevention means applies an electrical signal to the micro controller if the manipulation switch is closed.
Preferably, the leakage current prevention means interrupts an electrical signal to the micro controller, if the manipulation switch is opened.
Preferably, the leakage current prevention means is a PNP-type BJT (Bipolar Junction Transistor), and a base of the BJT is electrically connected to a contact point, where the first resistor and the manipulation switch are connected, and an emitter of the BJT is electrically connected to the second resistor, and a collector of the BJT is electrically connected to the third resistor.
The window switch in vehicle with leakage current prevention means according to the present invention has an advantageous effect in that leakage current prevention means is disposed to prevent an excessive current from flowing in a micro controller to reduce stress and to increase life of the micro controller.
The window switch in vehicle with leakage current prevention means according to the present invention has another advantageous effect in that an influence on charging/discharging of a vehicle battery can be decreased to reduce power consumption which is the most important factor in future electric cars.
The teachings of the present invention can be readily understood by considering the following detailed description in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic circuit diagram illustrating a vehicle window switch through voltage distribution according to the prior art; and
FIG. 2 is a schematic circuit diagram illustrating a vehicle window switch mounted with leakage current prevention means according to an exemplary embodiment of the present invention.
The following description is not intended to limit the invention to the form disclosed herein. Consequently, variations and modifications commensurate with the following teachings, and skill and knowledge of the relevant art are within the scope of the present invention. The embodiments described herein are further intended to explain modes known of practicing the invention and to enable others skilled in the art to utilize the invention in such, or other embodiments and with various modifications required by the particular application(s) or use(s) of the present invention.
The disclosed embodiments and advantages thereof are best understood by referring to FIGS. 1 and 2 of the drawings, like numerals being used for like and corresponding parts of the various drawings. Other features and advantages of the disclosed embodiments will be or will become apparent to one of ordinary skill in the art upon examination of the following figures and detailed description. It is intended that all such additional features and advantages be included within the scope of the disclosed embodiments, and protected by the accompanying drawings. Further, the illustrated figures are only exemplary and not intended to assert or imply any limitation with regard to the environment, architecture, or process in which different embodiments may be implemented. Accordingly, the described aspect is intended to embrace all such alterations, modifications, and variations that fall within the scope and novel idea of the present invention.
Furthermore, "exemplary" is merely meant to mean an example, rather than the best. Like numbers refer to like elements throughout and explanations that duplicate one another will be omitted.
Now, configuration and operation according to the present invention will be described in detail with reference to the accompanying drawings.
FIG. 2 is a schematic circuit diagram illustrating a vehicle window switch mounted with leakage current prevention means according to an exemplary embodiment of the present invention.
Referring to FIG. 2, a vehicle window switch (400) according to the present invention includes leakage current prevention means (200), a manipulation switch (300); and a plurality of resistors (R1, R2, R3).
The leakage current prevention means (200) is configured to prevent a leakage current from flowing in a micro controller (100) when the manipulation switch (300) is turned off (opend) in normal times.
The leakage current prevention means (200) may be a transistor that is embodied by being connected between a power source terminal (BATT) and a ground. One example of the transistor may be a PNP-type BJT (Bipolar Junction Transistor).
Although the present exemplary embodiment of the present invention has described and explained the PNP-type BJT as the transistor, the leakage current prevention means (200) may be an NPN-type BJT, and an FET (Field Effect Transistor), or a relay that performs a switching operation by electrically turning on/off both ends in response to a control signal.
The resistor (R1) is connected in series between the manipulation switch (300) and a power source terminal, the resistor (R2) is connected in series between the power source terminal and the leakage current prevention means (200), and the resistor (R3) is connected in series between the leakage current prevention means (200) and ground.
In case the leakage current prevention means (200) is comprised of a PNP-type BJT, a contact point between the resistor (R1) and the manipulation switch (300) is electrically connected to a base of the PNP-type BJT. The resistor (R2) is serially connected to between an emitter of the PNP-type BJT and the power source terminal. The resistor (R3) is serially connected to between a collector of the PNP-type BJT and ground. The manipulation switch (300) may be turned on (closed) or turned off (opened) by a user for controlling open/close of a vehicle window.
Now, operation of the vehicle window switch (400) thus configured will be described.
The vehicle window switch (400) is such that, in a case the manipulation switch (300) is turned on (closed), a base of the PNP-type BJT is connected to ground, whereby the PNP-type BJT is turned on. That is, an emitter and a collector of the PNP-type BJT are electrically short-circuited to form a closed circuit, whereby a current flows in the resistors R1 and R3.
A voltage caused by the current flowing in the resistor R3 is applied to the micro controller (100), which in turn outputs a control signal for controlling a window motor (not shown) based on level of the applied voltage, to open/close the vehicle window.
Next, the vehicle window switch (400) is such that, in a case the manipulation switch (300) is turned off (opened), a base of the PNP-type BJT is applied with voltage of the power source terminal, whereby the PNP-type BJT is turned off. That is, an emitter and a collector of the PNP-type BJT are in an opened state to electrically open the power source terminal of the vehicle window switch (400) and ground in terms of equivalent circuit. That is, the PNP-type BJT is not turned on to prevent a current flowing in the resistor R3, whereby no leakage current flows in the micro controller (100) (theoretically '0'current).
The present invention has an industrial applicability in that a leakage current is prevented from flowing in a micro controller, even if a manipulation switch is turned off, by electrically connecting a transistor which is a leakage current prevention means, to a power source terminal and ground, even if power is applied while a vehicle is stopped of operation.
The previous description of the present invention is provided to enable any person skilled in the art to make or use the invention. Various modifications to the invention will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the invention. Thus, the invention is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (4)

  1. A vehicle window switch for turning-on and turning-off of an electrical signal input to a micro controller for controlling opening/closing of a vehicle window, the window switch characterized by:
    a manipulation switch;
    leakage current prevention means applying or interrupting an electrical signal to the micro controller as the manipulation switch is closed or opened;
    a first resistor connected in series between the manipulation switch and a power source terminal;
    a second resistor connected in series between the power source terminal and the leakage current prevention means; and
    a third resistor connected in series between the leakage current prevention means and ground.
  2. The vehicle window switch of claim 1, characterized in that the leakage current prevention means applies an electrical signal to the micro controller if the manipulation switch is closed.
  3. The vehicle window switch of claim 2, characterized in that the leakage current prevention means interrupts an electrical signal to the micro controller if the manipulation switch is opened.
  4. The vehicle window switch of claim 2, characterized in that the leakage current prevention means is a PNP-type BJT (Bipolar Junction Transistor), and a base of the BJT is electrically connected to a contact point, where the first resistor and the manipulation switch are connected, and an emitter of the BJT is electrically connected to the second resistor, and a collector of the BJT is electrically connected to the third resistor.
PCT/KR2011/002471 2010-07-26 2011-04-08 Window switch in vehicle with leakage current prevention means WO2012015142A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0072085 2010-07-26
KR1020100072085A KR20120010499A (en) 2010-07-26 2010-07-26 Window switch in vehicle with prevetion means of leakage current

Publications (1)

Publication Number Publication Date
WO2012015142A1 true WO2012015142A1 (en) 2012-02-02

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PCT/KR2011/002471 WO2012015142A1 (en) 2010-07-26 2011-04-08 Window switch in vehicle with leakage current prevention means

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WO (1) WO2012015142A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108688591A (en) * 2017-03-29 2018-10-23 福特全球技术公司 The method for reinitializing the power operated moon roofs or sunroof of vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7293757B2 (en) * 2019-03-15 2023-06-20 株式会社村田製作所 Switch circuit, high frequency module and communication device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920002963B1 (en) * 1988-05-13 1992-04-11 석윤기 Automotive power window switch
KR19980046644U (en) * 1996-12-28 1998-09-25 임경춘 Automotive Power Window Controls
KR20000073688A (en) * 1999-05-13 2000-12-05 박재범 Vehicle power windows controller
KR20030082755A (en) * 2002-04-18 2003-10-23 현대자동차주식회사 power window system of vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920002963B1 (en) * 1988-05-13 1992-04-11 석윤기 Automotive power window switch
KR19980046644U (en) * 1996-12-28 1998-09-25 임경춘 Automotive Power Window Controls
KR20000073688A (en) * 1999-05-13 2000-12-05 박재범 Vehicle power windows controller
KR20030082755A (en) * 2002-04-18 2003-10-23 현대자동차주식회사 power window system of vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108688591A (en) * 2017-03-29 2018-10-23 福特全球技术公司 The method for reinitializing the power operated moon roofs or sunroof of vehicle
CN108688591B (en) * 2017-03-29 2023-06-20 福特全球技术公司 Method for reinitializing a power operated moon roof or sun roof of a vehicle

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