KR19980029691U - Power window drive control device in rainy weather of vehicle - Google Patents
Power window drive control device in rainy weather of vehicle Download PDFInfo
- Publication number
- KR19980029691U KR19980029691U KR2019960042770U KR19960042770U KR19980029691U KR 19980029691 U KR19980029691 U KR 19980029691U KR 2019960042770 U KR2019960042770 U KR 2019960042770U KR 19960042770 U KR19960042770 U KR 19960042770U KR 19980029691 U KR19980029691 U KR 19980029691U
- Authority
- KR
- South Korea
- Prior art keywords
- blowing
- rainwater
- window
- control
- power window
- Prior art date
Links
- 238000007664 blowing Methods 0.000 claims abstract description 35
- 239000005357 flat glass Substances 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
-
- 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
-
- 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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
-
- 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
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
-
- 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
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/80—User interfaces
- E05Y2400/81—Feedback to user, e.g. tactile
- E05Y2400/818—Visual
- E05Y2400/822—Light emitters, e.g. light emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Window Of Vehicle (AREA)
Abstract
본 고안은 우천시의 빗물이 감지되면 개방된 파워윈도우를 통해 송풍동작을 행하여 빗물이 차내로 침투하는 것을 방지하는 차량의 우천시 파워윈도우구동제어장치를 제공한다.The present invention provides a rain-powered power window driving control device of the vehicle to prevent rain from penetrating into the vehicle by performing a blow operation through the open power window when rain rain is detected.
그에 따라 본 고안은 차량 외부에 설치되어 우천시의 빗물을 감지하는 빗물감지수단과, 파워윈도우의 윈도우글래스가 개방되어 있는 지의 여부를 감지하는 윈도우개방감지수단, 상기 빗물감지수단에 의해 빗물이 감지된 상태에서 상기 윈도우개방감지수단에 의해 윈도우글래스의 개방이 감지되면 개방상태의 파워윈도우에 송풍동작을 행하기 위한 송풍제어와 빗물감지상태를 경보제어하는 제어수단, 상기 제어수단의 송풍제어에 의해 송풍동작을 행하는 송풍구동수단, 상기 송풍구동수단에 의해 생성된 풍력을 도입받아 개방상태의 파워윈도우 측으로 분출하는 송풍분출수단 및, 상기 제어수단의 제어에 의해 우천시에 의한 빗물감지상태를 경보하기 위한 경보수단을 구비하여 구성된 것을 특징으로 한다.Accordingly, the present invention is installed on the outside of the vehicle rainwater detection means for detecting rain in the rain, window opening detection means for detecting whether the window glass of the power window is open, rainwater is detected by the rainwater detection means Control means for alarm control of the blow control and the rain water detection state for performing a blowing operation on the power window in the open state when the window opening is detected by the window opening detecting means in the state, the blowing means by the blowing control of the control means An air blowing drive means for performing an operation, an air blowing means for introducing wind power generated by the air blowing drive means and blowing it toward the power window in an open state, and an alarm for alarming the rainwater detection state by rain under the control of the control means It is characterized by comprising a means.
Description
본 고안은 차량의 우천시 파워윈도우구동제어장치에 관한 것으로, 보다 상세하게는 우천시의 빗물감지에 의해 개방상태의 파워윈도우를 통한 빗물의 침투를 방지하기 위한 차량의 우천시 파워윈도우구동제어장치에 관한 것이다.The present invention relates to a power window driving control device in rainy weather of a vehicle, and more particularly, to a power window driving control device in rainy weather for preventing rainwater penetration through an open power window by rainwater detection in rainy weather. .
종래, 일반적으로 사용되는 차량의 윈도우개폐장치에 있어서는 도어아우터패널(Door Outter Panel)과 도어트림사이에 윈도우글래스가 개재되어 설치되고, 그 윈도우글래스를 승강시키기 위한 접철식크랭크부재가 설치되는 한편, 도어트림의 소정측에 그 접철식크랭크부재의 승강작용에 의한 윈도우글래스의 개폐동작을 위해 수동으로 회동조작되는 윈도우개폐레버가 설치되어 있는 수동식의 윈도우개폐장치가 알려져 있는 바, 그러한 수동식의 윈도우개폐장치에서는 차량의 주행중에 운전자가 스티어링휠을 조작하고 있는 상태에서 윈도우글래스의 개방 또는 폐쇄를 위한 윈도우개폐레버의 회동조작이 용이하게 이루어지기가 어렵도록 되어 있다.Conventionally, in a window opening and closing apparatus of a vehicle generally used, a window glass is interposed between a door outer panel and a door trim, and a folding crank member for raising and lowering the window glass is installed. A manual window opening and closing device is known, in which a window opening and closing lever that is manually operated for opening and closing a window glass by lifting and lowering of the folding crank member on a predetermined side of the trim is known. It is difficult to easily rotate the window opening and closing lever for opening or closing the window glass while the driver is operating the steering wheel while driving the vehicle.
따라서, 현재에는 그러한 수동식 윈도우개폐장치가 안고 있는 불편함을 해소하기 위해, 간단한 스위칭조작만으로 구동모터를 구동시켜서 윈도우글래스를 용이하게 개폐시키도록 된 파워윈도우개폐장치가 널리 채용되고 있다.Therefore, in order to alleviate the inconvenience of such a manual window opening and closing device, a power window opening and closing device is easily employed to open and close a window glass by driving a driving motor with only a simple switching operation.
한편, 그러한 파워윈도우개폐장치에 따르면, 각 도어의 소정측에 설치된 파워윈도우개폐스위치의 스위칭조작정도에 따라 도어아우터패널과 도어트림의 사이에 설치된 파워윈도우모터가 회전동작되면서 레귤레이터(Regulator)를 작동시키게 되는데, 그 레귤레이터의 작동을 통해 소정의 고정부재에 의해 레귤레이터와 부착되어 있는 윈도우글래스가 글래스찬넬(Glass Channel)을 따라 승강작용을 하게 되면서 개폐동작이 이루어질 수 있도록 하고 있다.On the other hand, according to such a power window opening and closing device, according to the switching operation degree of the power window opening and closing switch installed on a predetermined side of each door, the power window motor installed between the door outer panel and the door trim is operated to operate the regulator (Regulator) Through the operation of the regulator, the window glass attached to the regulator by a predetermined fixing member moves up and down along the glass channel, thereby enabling the opening and closing operation.
하지만, 이러한 차량의 파워윈도우개폐장치에서는 우천시 윈도우글래스를 개방시킨 상태로 방치하는 경우에 빗물이 차내로 침투하여 시트 등의 기물을 젖게 할 뿐만 아니라, 심하게는 카오디오장치나 여타의 전자장치에 수분침투로 인한 피해를 끼치게 된다는 문제점이 있다.However, the power window opening and closing device of such a vehicle not only penetrates rainwater into the vehicle when the window glass is left open in rainy weather, but also wets items such as seats, and severely pollutes the car audio device or other electronic devices. There is a problem that the damage caused by the penetration.
따라서, 본 고안은 상기한 사정을 감안하여 이루어진 것으로, 우천시의 빗물이 감지되면 개방된 파워윈도우를 통해 송풍동작을 행하여 빗물이 차내로 침투하는 것을 방지하는 차량의 우천시 파워윈도우구동제어장치를 제공하는데 목적이 있다.Accordingly, the present invention has been made in view of the above circumstances, and when rainwater is detected in rainy weather, it provides a rainy weather power window drive control device for preventing rainwater from penetrating into the vehicle by performing a blowing operation through an open power window. There is a purpose.
상기한 목적을 달성하기 위해 본 고안에 따른 차량의 우천시 파워윈도우구동제어장치에 의하면, 차량 외부에 설치되어 우천시의 빗물을 감지하는 빗물감지수단과, 파워윈도우의 윈도우글래스가 개방되어 있는 지의 여부를 감지하는 윈도우개방감지수단, 상기 빗물감지수단에 의해 빗물이 감지된 상태에서 상기 윈도우개방감지수단에 의해 윈도우글래스의 개방이 감지되면 개방상태의 파워윈도우에 송풍동작을 행하기 위한 송풍제어와 빗물감지상태를 경보제어하는 제어수단, 상기 제어수단의 송풍제어에 의해 송풍동작을 행하는 송풍구동수단, 상기 송풍구동수단에 의해 생성된 풍력을 도입받아 개방상태의 파워윈도우 측으로 분출하는 송풍분출수단 및, 상기 제어수단의 제어에 의해 우천시에 의한 빗물감지상태를 경보하기 위한 경보수단을 구비하여 구성된 차량의 우천시 파워윈도우구동제어장치를 제공한다.According to the rainy weather power window driving control apparatus of the vehicle according to the present invention to achieve the above object, the rainwater detection means for detecting rainwater in the rain when installed outside the vehicle, and whether the window glass of the power window is open Window opening detecting means for detecting, when rain water is detected by the rainwater detecting means, when the opening of the window glass is detected by the window opening detecting means, the blow control and the rainwater detection for performing the blowing operation to the power window in the open state A control means for alarm control of the state, a blowing drive means for performing a blowing operation by the blowing control of the control means, a blowing means for blowing the wind generated by the blowing driving means and ejecting it to the power window in an open state; Alarm means for alarming the rainwater detection state by the rain under the control of the control means It provides a power window drive control device in rainy weather configured vehicle.
상기한 바와 같이 구성된 본 고안에 따르면, 차량의 파워윈도우개폐장치가 조작되어 윈도우글래스가 개방된 상태에서 우천시에 의한 빗물이 감지되면 공조장치의 송풍모터를 가동시켜서 생성된 풍력이 개방된 파워윈도우의 내측에서 외측으로 발생되면서 빗물이 차내로 침투하는 것을 방지하고 있다.According to the present invention configured as described above, when rainwater is detected by rain in the state that the window glass is opened by operating the vehicle's power window opening and closing the wind power of the wind power generated by operating the blower motor of the air conditioning apparatus It is generated from the inside to the outside to prevent rainwater from penetrating into the vehicle.
도 1은 본 고안에 채용되는 빗물감지센서의 구조를 나타낸 도면,1 is a view showing the structure of the rainwater detection sensor employed in the present invention,
도 2는 본 고안의 바람직한 실시예에 따라 파워윈도우를 통한 빗물침투의 방지를 위한 송풍구조를 나타낸 도면,2 is a view showing a blowing structure for preventing rainwater penetration through a power window according to a preferred embodiment of the present invention,
도 3은 도 2의 A-A선을 따라 도시된 송풍과의 단면상태를 나타낸 도면,3 is a view showing a cross-sectional state with the blower shown along the line A-A of FIG.
도 4는 본 고안에 따른 차량의 우천시 파워윈도우구동제어장치를 나타낸 회로구성도이다.4 is a circuit diagram illustrating a power window driving control apparatus in rainy weather according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
2:케이스, 4:투과막,2: case, 4: permeable membrane,
6:배수구, 8:발광소자,6: drain, 8: light emitting element,
10:수광소자, 12:윈도우글래스,10: light receiving element, 12: window glass,
14:송풍관, 16:송풍모터,14: blower, 16: blower motor,
18:송풍팬, 20:냉/온방관,18: blower fan, 20: cooling / heating tube,
22:외기유입구, 24:송풍유출구,22: outside air inlet, 24: air blowing outlet,
26:윈도우프레임, 28:접속부재,26: window frame, 28: connecting member,
30,34,38:비교기, 32:윈도우개방스위치,30, 34, 38: comparator, 32: window open switch,
36:윈도우폐쇄스위치, 40:ECU,36: window closed switch, 40: ECU,
42,46:구동소자, 44:릴레이스위치,42, 46: drive element, 44: relay switch,
48:표시소자.48: display element.
이하, 상기한 바와 같이 구성된 본 고안에 대해 첨부도면을 참조하여 상세히 설명한다.Hereinafter, the present invention configured as described above will be described in detail with reference to the accompanying drawings.
즉, 도 1은 본 고안에 채용되는 빗물감지센서의 구조를 나타낸 도면으로서, 동 도면에 따르면 차량의 외부 루프(Roof)측에 빗물수납구가 형성된 케이스(2)가 고정설치되고, 그 케이스(2)에 형성된 빗물수납구의 상단에 빗물만을 통과시키고 분진의 통과를 방지하는 투과막(4)이 설치되며, 상기 케이스(2)내에 형성된 빗물수납구의 하단에 집수된 빗물을 일정비율로 외부로 배수시키기 위한 배수구(6)가 통기되어 형성된다.That is, FIG. 1 is a view showing the structure of the rainwater detecting sensor employed in the present invention. According to the drawing, the case 2 having the rainwater storage port formed on the outer roof side of the vehicle is fixedly installed, and the case 2 Permeation membrane 4 is installed at the upper end of the rainwater storage port formed in the) and prevents the passage of dust, and drains the rainwater collected at the lower end of the rainwater storage port formed in the case 2 to the outside at a predetermined ratio. A drain hole 6 for the ventilation is formed.
또한, 동 도면에서 상기 케이스(2)내에 형성된 빗물수납구의 일측에 적외선광을 발생하는 예컨대 적외선발광다이오드로 이루어진 발광소자(8)가 설치되고, 그 발광소자(8)의 설치위치에 대향하는 빗물수납구의 다른측에 그 발광소자(8)로부터 발생되는 적외선광을 수광받아 광전변환하는 예컨대 적외선수광트랜지스터로 이루어진 수광소자(10)가 설치된다.Further, in the figure, a light emitting element 8 made of, for example, an infrared light emitting diode that generates infrared light is provided at one side of the rainwater storage port formed in the case 2, and the rainwater facing the installation position of the light emitting element 8 is provided. On the other side of the receiving port, there is provided a light receiving element 10 made of, for example, an infrared light receiving transistor for receiving photoelectric conversion from the light emitted from the light emitting element 8.
도 2는 본 고안의 바람직한 실시예에 따라 파워윈도우를 통한 빗물침투의 방지를 위한 송풍구조를 나타낸 도면으로서, 동 도면에 따르면 송풍모터(16)와 송풍팬(18)을 통해 외기유입구(22)로부터 외기를 도입받아 발생되는 송풍이 냉/온방관(20)을 통해 에어컨이나 히터로 도입되도록 하는 공조장치가 사용되는 바, 상기 송풍팬(18)을 중심으로 상기 냉/온방관(20)과 대향하는 위치에 상기 송풍팬(18)으로부터 발생되는 풍력을 도입받아 윈도우글래스가 설치된 파워윈도우 측의 송풍관(14)으로 유출시키는 송풍유출구(24)가 설치된다.2 is a view showing a blow structure for preventing rainwater penetration through a power window according to a preferred embodiment of the present invention, according to the same figure, the outside air inlet 22 through the blower motor 16 and the blower fan 18. An air conditioner is used to introduce air from the outside air to the air conditioner or the heater through the air / heating pipe 20, and the air / heating pipe 20 with the air blower 18 as the center. A blowing outlet 24 for introducing wind power generated from the blowing fan 18 to the opposite position and flowing out to the blowing pipe 14 on the side of the power window on which the window glass is installed is installed.
여기서, 상기 송풍관(14)은 도 3에 도시된 바와 같이 그 하단이 길이방향으로 통기된 통기구(14A)가 형성되고서 파워윈도우의 윈도우프레임(26)(즉, 윈도우글래스(12)의 완전폐쇄위치에서 접촉되는 윈도우프레임)내측에 접속부재(28)에 의해 고정설치된다.Here, as shown in FIG. 3, the blower tube 14 has a vent hole 14A having a lower end thereof vented in a longitudinal direction, so that the window frame 26 (that is, the window glass 12) of the power window is completely closed. In the window frame in contact with) is fixedly installed by the connection member 28 inside.
도 4는 본 고안에 따른 차량의 우천시 파워윈도우구동제어장치를 나타낸 회로구성도로서, 본 고안의 장치에서 참조부호 30은 상기 수광소자(10)의 수광에 의한 광전변환동작을 통해 발생되는 출력신호를 그 비반전단자(+)에 인가받아 그 반전단자(-)에 인가되는 기준신호(Vref)와 차동비교하는 제 1비교기를 나타낸다.4 is a circuit diagram illustrating a rain power control window driving apparatus of a vehicle according to the present invention. In the device of the present invention, reference numeral 30 denotes an output signal generated through photoelectric conversion operation by light reception of the light receiving element 10. Denotes a first comparator that is applied to the non-inverting terminal (+) and differentially compares with the reference signal (Vref) applied to the inverting terminal (−).
또한, 참조부호 32는 파워윈도우개폐장치의 윈도우글래스(12)를 개방조작하는 윈도우개방스위치를 나타내고, 34는 상기 윈도우개방스위치(32)로부터의 스위칭신호를 그 비반전단자(+)에 인가받아 그 반전단자(-)에 인가되는 분압저항(R6,R7)에 의한 기준신호와 비교하는 제 2비교기를 나타내며, 36은 파워윈도우개폐장치의 윈도우글래스(12)를 폐쇄조작하기 위한 윈도우폐쇄스위치를 나타내고, 38은 상기 윈도우폐쇄스위치(36)로부터의 스위칭신호를 그 비반전단자(+)에 인가받아 그 반전단자(-)의 분압저항(R10,R11)에 의한 기준신호와 비교하는 제 3비교기를 나타낸다.Further, reference numeral 32 denotes a window open switch for opening the window glass 12 of the power window opening and closing device, and 34 denotes that the switching signal from the window open switch 32 is applied to the non-inverting terminal (+). A second comparator is compared with the reference signal by the divided resistors R6 and R7 applied to the inverting terminal (-), and 36 denotes a window closing switch for closing the window glass 12 of the power window opening and closing device. 38 denotes a third comparator for applying the switching signal from the window closing switch 36 to the non-inverting terminal (+) and comparing it with the reference signal of the voltage dividing resistors R10 and R11 of the inverting terminal (-). Indicates.
또, 참조부호 40은 상기 제 2 및 제 3비교기(34,38)의 출력상태에 따라 윈도우글래스(12)의 개방 또는 폐쇄상태를 검지하고서 상기 제 1비교기(30)의 출력상태에 따라 빗물이 감지되면 상기 송풍모터(16)를 가동제어함과 더불어, 윈도우글래스(12)개방시의 우천상태를 경보제어하는 ECU(Electronic Control Unit)를 나타낸다.Further, reference numeral 40 denotes that the rain water is detected according to the output state of the first comparator 30 by detecting the open or closed state of the window glass 12 according to the output state of the second and third comparators 34 and 38. When detected, the blower motor 16 is operated and controlled, and an ECU (Electronic Control Unit) for controlling a rainy state at the time of opening the window glass 12 is shown.
그리고, 참조부호 42는 상기 ECU(40)로부터의 제어신호를 그 베이스단에 인가받아 도통되는 예컨대 NPN트랜지스터로 이루어진 제 1구동소자를 나타내고, 44는 상기 제 1구동소자(42)의 도통에 따라 그 여자코일이 여자되어 스위칭되고서 상기 송풍모터(16)에 동작전원을 공급하는 릴레이스위치를 나타낸다.Reference numeral 42 denotes a first drive element made of, for example, an NPN transistor, which is applied with a control signal from the ECU 40 to its base end, and 44 denotes a first drive element according to the conduction of the first drive element 42. The excitation coil is excited and switched to show a relay switch for supplying operating power to the blower motor 16.
또한, 참조부호 46은 상기 ECU(40)로부터의 제어신호를 그 베이스단에 인가받아 도통되는 예컨대 NPN트랜지스터로 이루어진 제 2구동소자를 나타내고, 48은 차량 운전석의 인스트루먼트패널 소정부에 설치되고서 상기 제 2구동소자(46)의 구동에 다라 발광동작하는 예컨대 발광다이오드로 이루어진 표시소자를 나타낸다.Further, reference numeral 46 denotes a second driving element made of, for example, an NPN transistor, which is connected to the base end of the control signal from the ECU 40, and 48 is provided in a predetermined portion of the instrument panel of the driver's seat. A display element made of, for example, a light emitting diode that emits light according to the driving of the second driving element 46 is shown.
이어, 상기한 바와 같이 이루어진 본 고안의 동작에 대해 첨부도면을 참조하여 상세히 설명한다.Next, the operation of the present invention made as described above will be described in detail with reference to the accompanying drawings.
먼저, 우천시에 주행하는 차량의 윈도우글래스(12)가 개방되어 있는 경우에, 차량의 외부 루프에 설치된 케이스(2)의 빗물수납구에서는 투과막을 통해 빗물을 수납받게 되고, 배수구(6)를 통해 수납된 빗물이 일정비율로 배수되는 한편, 발광소자(8)로부터 발생되는 적외선광이 수납된 빗물을 통과하여 수광소자(10)에 수광된다.First, when the window glass 12 of the vehicle traveling in rainy weather is opened, the rainwater storage port of the case 2 installed in the outer loop of the vehicle receives rainwater through the permeable membrane, and is stored through the drain hole 6. While the rainwater is drained at a constant rate, the infrared light generated from the light emitting element 8 passes through the stored rainwater and is received by the light receiving element 10.
이 때, 제 1비교기(30)에서는 상기 수광소자(10)의 광전변환에 따른 출력신호를 기준신호(Vref)와 차동비교한 결과로 차동출력신호를 발생하게 되고, ECU(40)는 제 2비교기(34)에 의한 윈도우개방스위치(32)의 스위칭신호를 비교한 결과에 따른 출력신호에 의해 윈도우글래스(12)의 개방이 검지된 상태에서, 상기 제 1비교기(30)로부터의 차동출력신호에 의해 우천시임을 검출하게 된다.At this time, the first comparator 30 generates a differential output signal as a result of differentially comparing the output signal according to the photoelectric conversion of the light receiving element 10 with the reference signal Vref, and the ECU 40 generates the second comparator. The differential output signal from the first comparator 30 in the state where the opening of the window glass 12 is detected by the output signal according to the result of comparing the switching signals of the window open switch 32 by the comparator 34. It detects rainy weather.
그에 따라, 상기 ECU(40)에서는 제 1구동소자(42)를 도통시킴에 의해 릴레이스위치(44)가 스위치동작되도록 하여 송풍모터(16)가 가동되도록 함에 의해, 송풍팬(18)의 회전에 따른 송풍력이 송풍유출구(24)를 통해 송풍관(14)으로 유출되어 그 통기구(14A)에 의해 강한 풍력이 발생되면서 개방된 윈도우글래스(12)를 통해 외부로부터의 빗물이 유입되는 것이 방지되도록 한다.Accordingly, the ECU 40 causes the relay switch 44 to switch by conducting the first driving element 42 so that the blower motor 16 is operated to rotate the blower fan 18. The blowing force is discharged to the blower tube 14 through the blower outlet 24 to prevent the rainwater from the outside through the open window glass 12 while the strong wind is generated by the vent 14A. .
상기한 바와 같이 이루어진 본 고안에 따르면, 차량의 윈도우글래스가 개방된 상태에서 빗물이 감지되면 개방된 윈도우글래스 측에 송풍력이 인가되도록 하여 외부로부터의 빗물이 내부로 유입되는 것을 방지함에 따라, 승차인에게 편의를 제공할 수 있게 된다.According to the present invention made as described above, when rain water is detected in the state that the window glass of the vehicle is open, the blowing force is applied to the open window glass side to prevent the rain water from entering the inside, riding It is possible to provide convenience to the inn.
Claims (4)
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KR2019960042770U KR19980029691U (en) | 1996-11-28 | 1996-11-28 | Power window drive control device in rainy weather of vehicle |
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CN109109632A (en) * | 2018-07-23 | 2019-01-01 | 杨俊杰 | Vehicle window is without glass rain-baffling device |
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CN109109632A (en) * | 2018-07-23 | 2019-01-01 | 杨俊杰 | Vehicle window is without glass rain-baffling device |
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