KR100361819B1 - apparatus for closing power windows automatically or by hand for automobiles - Google Patents

Abstract

The present invention relates to a power window device of a vehicle, in particular for automatically or manually closing an open window when the driver places the engine switch in the "off" position for parking, the engine switch SW _EG being "on". When placed in the position (ON), the window switch (11, 12, 20) that is operated by the user to supply power for opening and closing the window, and the window motor for supplying power by the window switch to raise / lower the window ( 30. A power window device comprising: a switching switch 51 connected to an off position of an engine switch, for automatically and manually switching the closing of a window; A start key switch 52 connected to the other end of the changeover switch 51 and turned on when the start key is removed from the key holder; A door lock switch 53 connected to the other end of the start key switch 52 and turned on when the door is locked; An automatic timer 54 connected to the other end of the door lock switch 53, the automatic time of operation is set, and a manual timer 55 of the time of manual operation; One side is connected in parallel to the other end of the automatic timer 54, the other side is connected one-to-one to the closing contact of each window motor 30, the window closing switch consisting of a plurality of window closing switches that are off when each window is closed A power window auto / manual closing device for a vehicle, which is composed of a section 56.

Description

Vehicle for closing power windows automatically or by hand for automobiles}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power window device for opening and closing a window of a vehicle by means of a motor, and more particularly to a power window automatic / manual closing device of a vehicle for closing an open window when the driver places the engine switch in an "off" position for parking. It is about.

As shown in FIG. 1, a general power window device is connected in parallel to the " on " position of the engine switch SW _EG , and a plurality of window main switches 11 for opening and closing each window, and the window mains A driver window switch 10 connected between the switch 11 and the ground, the window lock switch 12 for controlling the opening and closing of a window other than the driver's seat; A plurality of window booths connected in parallel to the " on " position of the engine switch SW _EG and connected one-to-one to a window main switch other than the driver's seat of the window main switch 11 to open and close each window. Position 20; The driver's main switch 11 includes a window main switch corresponding to a driver's window and a plurality of window motors 30 connected to the driver's sub switch 20 to raise or lower the window.

The driver window switch 10 is a window main switch 11 consisting of a driver seat switch, a passenger seat switch 11b, a rear seat left switch, a rear seat right switch, and a window lock for controlling opening and closing of windows other than the driver's seat, respectively. The switch 12 was installed in the driver's door. In addition, the window sub-switch 20 is installed in each corresponding door.

Such a conventional power window device operates the four window main switches 11 at the driver's seat to open and close the windows of each door, and operates the window lock switch 12 to operate the window sub-switch 20 located at each door outside the driver's seat for safety. ), The window was not opened or closed. That is, in order to open and close the window with the window sub-switch 20, the window sub-switch in each seat other than the driver's seat only in the state where the window lock switch 12 of the driver's seat window switch 10 is "on". 20) to open and close the window.

For example, to close the passenger seat window, if the contact a is connected to the "UP" side by operating the window main switch 11b in the first driver's seat, the contact b remains as it is, so that the current flows in the direction of the UP arrow to the window motor M2. The window closes, and secondly, when the window lock switch 12 of the driver window switch 10 is turned "on" in the driver's seat and the window sub-switch 20a is operated in the passenger seat, the contact a 'is connected to the "UP" side. Since the contact b 'remains the same, current flows to the window motor M2 in the direction of the UP arrow as in the case of the operation of the window main switch 11b, thereby closing the window.

In addition, in order to open the passenger seat window, the driver's window is operated in the first driver's seat by operating the window main switch 11b to connect the contact b to the " DOWN " side, or second, in the state of operating the window lock switch 12 in the " on " When the contact b 'was connected to the "DOWN" side by operating the sub-switch 20a, current flowed to the window motor M2 in the DOWM direction to open the window.

Such a conventional power window device can open and close the window only while the engine switch is in the " on " position, which means that the window is opened with the driver in the " off " position. If found, the driver has to reposition the engine switch from the "off" position (OFF) to the "on" position (ON) and then operate the window switch to close the window. If you do not park, there is a problem that dust or rain, such as the inside of the car can be polluted inside the car and there is a risk of vehicle theft accident.

The present invention is to solve the above problems, when the driver pulls the ignition key from the key holder for the parking and locks the door, the open window is closed to provide convenience to the driver and at the same time prevent the risk of contamination and theft inside the car. The present invention provides a vehicle power window automatic / manual closing device.

In order to achieve the above object, the present invention, when the engine switch is placed in the "on" position, the window switch for supplying power for opening and closing the window is operated by the user, and the window switch is supplied with power to the A power window device comprising a window motor for raising and lowering, comprising: a switching switch connected to an off position of the engine switch, for automatically and manually switching the closing of a window; A start key switch for detecting that the start key is removed from a key holder; A door lock switch for detecting that the door is locked; An automatic timer in which an operating time is set when automatic, and a manual timer in which an operating time is set when manual; And a window closing switch section comprising a plurality of window closing switches for detecting whether each window is completely closed, wherein the changeover switch is connected to an automatic position, the starter key is pulled out of the key holder, and the door is locked. Supplying the closing current to the window motor of the open window through the window closing switch for the set time, and when the changeover switch is connected to the manual position, the window is operated by the window switch operated by the user for the time set in the manual timer. It is characterized by supplying a closing current to the motor.

1 is a circuit diagram showing a conventional power window control device,

2 is a circuit diagram showing a configuration of the present invention.

<Description of Symbols for Major Parts of Drawings>

10: driver's seat window switch 20: window sub-switch

30: window motor 40: window closing detection switch

51: changeover switch 52: start key switch

53: door lock switch 54: automatic timer

55: manual timer 56: window closing switch

When described in detail with reference to Figure 2 attached to a preferred embodiment of the present invention.

Embodiments of the present invention provide window switches (11, 12, 20) for supplying power for opening and closing a window operated by a user when the engine switch (SW _EG ) is placed in the "on" position (ON), and A power window device comprising a window motor (30) which is powered by window switches (11, 12, 20) to raise / lower a window, the power window device being connected to an off position of the engine switch to automatically close the window. A switching switch 51 for manually switching; A start key switch 52 connected to the other end of the changeover switch 51 and turned on when the start key is removed from the key holder; A door lock switch 53 connected to the other end of the start key switch 52 and turned on when the door is locked; An automatic timer 54 connected to the other end of the door lock switch 53, the automatic time of operation is set, and a manual timer 55 of the time of manual operation; One side is connected in parallel to the other end of the automatic timer 54, the other side is connected one-to-one to the closing contact of each window motor 30, the window consisting of a plurality of window closing switch that is off when each window is closed It consists of a closing switch part 56.

The setting time of the automatic timer 54 is a time obtained by adding a certain spare time to the time from the fully open state of the vehicle to the fully closed state. And the set time of the manual timer 55 is set to about three times the set time of the automatic timer 54 because the driver can close the open window one by one.

As in the related art, the present invention provides a window according to the window main switch 11, the window lock switch 12 and the window sub-switch 20 operated by the user when the engine switch SW _EG is connected to the on position. The closing current UP or the opening current DOWN flows to the motor 30 to close or open each window.

Unlike the related art, when the engine switch SW _EG is connected to the off position, when the user automatically positions the switching switch 51, the open window is automatically closed and the switching switch 51 is manually positioned. If you do, the window opened manually by the user's window switch is closed.

First, in order to automatically close the window when the engine is switched off by placing the selector switch 51 automatically, the driver removes the ignition key from the key holder (start key switch = on), locks the door (door lock switch = on). Finish parking. At this time, if there is an open window, the corresponding window closing switch is turned on. Accordingly, the off contact (OFF) of the engine switch SW _EG from the battery → the auto contact of the switching switch 51 → the start key switch 52 → the door lock switch 53 → the auto timer 54 → the corresponding window are closed. A closing current UP flows from the switch 56 to the corresponding window motor 30 to close the window.

When the time set in the automatic timer 54 has elapsed or the open window is closed, the closing current UP does not flow.

As such, the present invention provides a convenience to the driver by automatically closing the window when the driver does not know that the window is open, and at the same time prevents contamination of the inside of the car due to rain, wind, snow, etc. and the risk of theft. Done.

In addition, in the case where the switching switch 51 is positioned manually to close the window manually when the engine is switched off, the window operated by the user for the time set in the manual timer 55 while the engine switch SW _EG is turned off. The switch supplies the closing current to the window motor. That is, while the passenger seat window is open and the user operates the window main switch 11b to connect the contact a to "UP", the OFF contact of the engine switch SW _EG from the battery is changed from the switching switch 51. The manual contact → manual timer 55 → contact a of the window main switch 11b → the window motor M2 causes the closing current UP to flow to close the passenger seat window. The user can close the window by manipulating the window switch of another open window.

In this way, the window can be manually closed even when the engine switch SW _EG is off, thereby providing convenience to the user.

As described above, the power window automatic / manual closing device of the vehicle of the present invention automatically or manually closes the open window when the user switches the engine off for parking. While providing convenience, it is useful to prevent the inside of the car from being contaminated by the dust or rainwater that may be caused by the user not closing the window or theft of the vehicle by illegal intruders.

Claims (1)

When the engine switch is in the "on" position, a power window comprising a window switch which is operated by a user to supply power for opening and closing the window, and a window motor which is powered by the window switch to raise / lower the window. In the apparatus, A switching switch connected to an off position of the engine switch, for automatically and manually switching the closing of the window; A start key switch for detecting that the start key is removed from the key holder; A door lock switch for detecting that the door is locked; An automatic timer in which an operating time is set when automatic, and a manual timer in which an operating time is set when manual; It is composed of a window closing switch portion consisting of a plurality of window closing switches for detecting whether each window is completely closed, When the changeover switch is connected to the automatic position, the starter key is removed from the key holder, and the door is locked, the closing current is supplied to the window motor of the open window through the window closing switch for the time set in the automatic timer. And when the changeover switch is connected to the manual position, supplying a closing current to the corresponding window motor by a window switch operated by a user for a time set in the manual timer.