KR900006549Y1 - Automatic opening and shutting apparatus for car-window - Google Patents

Automatic opening and shutting apparatus for car-window Download PDF

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Publication number
KR900006549Y1
KR900006549Y1 KR2019880009351U KR880009351U KR900006549Y1 KR 900006549 Y1 KR900006549 Y1 KR 900006549Y1 KR 2019880009351 U KR2019880009351 U KR 2019880009351U KR 880009351 U KR880009351 U KR 880009351U KR 900006549 Y1 KR900006549 Y1 KR 900006549Y1
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KR
South Korea
Prior art keywords
flip
flop
window
relay
transistor
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KR2019880009351U
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Korean (ko)
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KR900000562U (en
Inventor
방정현
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대성전기공업 주식회사
박재범
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Priority to KR2019880009351U priority Critical patent/KR900006549Y1/en
Publication of KR900000562U publication Critical patent/KR900000562U/en
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Publication of KR900006549Y1 publication Critical patent/KR900006549Y1/en

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    • 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
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0412—Lower door structure
    • B60J5/0416—Assembly panels to be installed in doors as a module with components, e.g. lock or window lifter, attached thereto
    • 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
    • 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
    • E05F15/697—Motor units therefor, e.g. geared 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
    • E05Y2400/10—Electronic control
    • E05Y2400/44—Sensors not directly associated with the wing movement
    • E05Y2400/445—Switches
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/31—Linear motion
    • E05Y2600/314—Vertical motion
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Window Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

내용 없음.No content.

Description

자동차용 창문 자동 개폐 장치Automotive window automatic switchgear

제1도는 본 고안을 설명하기 위한 전기적 회로도.1 is an electrical circuit diagram for explaining the present invention.

제2도는 본 고안의 동작 특성도.2 is an operating characteristic diagram of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 사간 지연 회로부 2 : 릴레이 구동부1: Inter-Delay Circuit 2: Relay Driver

3 : 정전압 회로부 4 : JK 플립 플롭 회로부3: constant voltage circuit section 4: JK flip-flop circuit section

5 : 차타링 방지 회로부 6 : 복동작 방지 회로부5: Charting prevention circuit part 6: Double operation prevention circuit part

7 : 초기 오동작 방지 회로부 8 : 과부하 감지 회로부7: Initial malfunction prevention circuit part 8: Overload detection circuit part

9 : 릴레이 접점부 D1∼D6: 다이오드9: Relay contact part D 1- D 6 : Diode

T : 다링톤 트랜지스터 TR1∼TR3: 트랜지스터T: Darlington transistor TR 1 to TR 3 : Transistor

ZD1∼ZD2: 제너 다이오드 C1∼C6: 콘덴서ZD 1 to ZD 2 : Zener Diodes C 1 to C 6 : Capacitors

Ry1-Ry3: 릴레이 R1∼R22: 저항Ry 1 -Ry 3 : Relay R 1- R 22 : Resistance

Sw : 이그니션 스위치Sw: Ignition switch

본 고안은 자동차용 창문의 자동 개폐 장치에 관한 것으로 특히 스위치 조작에 의해 창문의 승강 또는 도중정지 시킬 수 있도록 하는 장치를 제공 코자 하는 것이다.The present invention relates to an automatic opening and closing device for a vehicle window, and more particularly, to provide an apparatus for allowing a window to be raised or stopped by a switch operation.

종래에도 자동차의 창문 개폐 장치가 알려져 있으나 이는 스위치 접점을 솔레노이드에 의해 강제로 구속시킴으로서 창문의 개폐 동작만을 자동으로 조절할 수 있으며 기계식으로 자동과 수동의 절환 스위치를 구성하고 있으므로 조작상의 불편함이 있었으며 구조가 복잡하여 제조비가 고가로 소요되는 결점이 있었다.Conventionally, a window opening and closing device of a vehicle is known, but this can only automatically control the opening and closing operation of a window by forcibly restricting a switch contact by a solenoid, and there is an inconvenience in operation because it is a mechanical and automatic switching switch. There is a drawback that the manufacturing cost is expensive because of the complexity.

본 고안은 조작 스위치의 원텃치 작동만으로 승강 또는 도중 정지를 완전 자동 동작 시켜 사용하기에 편리하며 동작 전류는 미소 전류만으로 사용할 수가 있어서 접점의 대용량화가 생략 되므로 구조가 간단할 뿐아니라 전자 회로화함으로서 가격의 저렴화와 콤펙트화 시키기 위한 목적으로 안출된 것이다.The present invention is convenient to operate by fully automatic operation of ascending or stopping by only one-touch operation of the operation switch, and the operating current can be used only with a small current, so that the capacity of the contact is omitted, and the structure is simple, and the electronic circuit is priced. It is conceived for the purpose of making it cheaper and more compact.

이하 본 고안을 첨부된 전기적 회로도에 따라 상술하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the attached electrical circuit diagram.

제1도는 본 고안을 설명키 위한 회로도로 1은 에미터 접지된 다링 톤트랜지스터(T)의 베이스에는 저항(R1)과 다이오드(D1)를 통해 전원(B)에 연결된 이그니션 스위치(Sw1)에 연결시킨 시간 지연 회로부로 콘덴서(C1)의 시정수에 따라 시간을 지연시킬 수 있도록 되고 그는 에미터 접지된 트랜지스터(TR1)(TR2)의 콜렉터와 전원(Vcc) 사이에 릴레이(Ry1)(Ry2)와 다이오드(D2)(D3)가 병렬 연결된 릴레이 구동부가 구성되고 3은 저항(R3)과 제너 다이오드(ZD1)와 콘덴서(C2)로 평활화 시킨 정전압 회로부가 구성되어 후술하는 JK 플립플롭(JK-FF)(4)의 전원 공급을 하도록 되고 5는 저항(R7)(R9)과 콘덴서(C3)(C4) 및 저항(R6)(R12)으로 상기한 JK플립플롭회로(4)의 신호 입력부에 연결 되었으며 6은 트랜지스터(TR3)와 저항(R14)(R15)으로 복동작 방지 회로부를 구성한 것으로 상기한 복동작 방지 회로부(6)의 출력 신호와 함께 과부하 감지 회로부를 구성된 것으로 JK플립플롭 회로부(4)의 리세트 단자를 콘트롤 하도록 되었으며 7은 저항(R16)(R17)과 콘덴서(C5) 및 다이오드(D6)로 초기 오동작 방지 회로부(8)의 출력 신호를 상기한 JK플립플롭 회로부(4)의 리세트 단자에 연결 되었으며 상기 함께 과부하 감지 회로부(8)는 비교의 입력측에 제너 다이오드(ZD2)와 저항(R20)(R21)에 의한 기준 전압과 저항(R22)에 발생하는 전압을 비교 하도록 하여 구성된 것이다.FIG. 1 is a circuit diagram illustrating the present invention. In FIG. 1, an ignition switch Sw 1 connected to a power source B through a resistor R 1 and a diode D 1 at the base of an emitter grounded Darling tone transistor T. ) in which a time delay circuit connected in accordance with the time constant of the capacitor (C 1) and to prolong the time he relay between the emitter grounded transistor (TR 1) (the collector and the power supply (Vcc) of the TR 2) ( Ry 1 ) (Ry 2 ) and diode (D 2 ) (D 3 ) is configured as a relay driver connected in parallel, 3 is a constant voltage circuit portion smoothed by a resistor (R 3 ), Zener diode (ZD 1 ) and a capacitor (C 2 ) Is configured to supply power to the JK flip-flop (JK-FF) 4, which will be described later, and 5 is a resistor (R 7 ) (R 9 ) and a capacitor (C 3 ) (C 4 ) and a resistor (R 6 ) ( R was 12) connected to the signal input of the one JK flip-flop circuit 4, 6 transistor (TR 3) and a resistor (R 14) (R 15) to operate the copy protection circuit To consist overload detection circuit with the output signal of that generated anti above repeat operation to circuit portion 6 has been to control the reset terminal of the JK flip-flop circuit 4, 7 resistance (R 16) (R 17) and capacitor (C 5 ) and diode (D 6 ) were connected to the reset signal of the JK flip-flop circuit section (4) described above with the output signal of the initial malfunction prevention circuit section (8), together with the overload detection circuit section (8) The reference voltage of the zener diode ZD 2 and the resistors R 20 and R 21 is compared with the voltage generated in the resistor R 22 .

도면중 미설명 부호 R4,R5,R8,R10,R11,R13,R14,R15,R18,R21,R22은 저항, M은 모우터, S1,S2는 스위치로 S1은 상승 스위치, S2는 하강 스위치이다.Unexplained symbols in the drawings R 4 , R 5 , R 8 , R 10 , R 11 , R 13 , R 14 , R 15 , R 18 , R 21 , R 22 are resistors, M is a motor, S 1 , S 2 Is a switch, S 1 is an up switch, and S 2 is a down switch.

이상과 같은 구성의 본 고안은 처음에 운전자가 이그니션 스위치(Sw)를 ON하면 시간 지연 회로(1)가 동작하여 다링톤 트랜지스터(T)의 콜렉터에 연결된 릴레이(Ry3)가 ON하여 릴레이의 접점이 ON함으로써 본 장치내에 전원이 가해진다.According to the present invention having the above configuration, when the driver first turns on the ignition switch Sw, the time delay circuit 1 operates so that the relay Ry 3 connected to the collector of the Darlington transistor T turns on to turn on the contact of the relay. By this ON, power is applied to the device.

즉, 시간 지연 회로(1)의 동작은 이그니션 스위치(Sw)를 ON하면 다이오드(D1)를 통해 콘덴서(C1)가 순간적으로 충전하며 이 콘덴서(C1)의 충전과 동시에 다링톤 트랜지스터(T)의 베이스 전위를 높게하여 다링톤 트랜지스터(T)를 동작시킨다.That is, when the ignition switch Sw is turned on, the operation of the time delay circuit 1 is instantaneously charged by the capacitor C 1 through the diode D 1 , and simultaneously with the charging of the capacitor C 1 , the Darlington transistor ( The Darlington transistor T is operated by raising the base potential of T).

이때 다링톤 트랜지스터(T)의 콜렉터에 연결된 릴레이(Ry3)가 ON하여 전원이 전체 회로에 가해진다.At this time, the relay Ry 3 connected to the collector of the Darlington transistor T is turned on to supply power to the entire circuit.

그리고, 운전자가 이그니션 스위치(Sw)를 OFF하였을때는 콘덴서(C1)에 축적 되었던 전하가 저항(R1)에서 저항(R2)을 통하여 방전하여 다링톤 트랜지스터(T)의 베이스에 미터 전압이 약 1.2V이하가 될 때까지 릴레이(Ry3)를 ON시켜 본 장치의 전원을 일정 시간 동안 지연 시켜 주어 운전자가 창문을 닫지 않고 내렸을 경우에 다시 이그니션 스위치(Sw)를 ON하지 않아도 창문의 개폐를 가능 하도록 하는 역할을 한다.When the driver turns off the ignition switch Sw, the charge accumulated in the capacitor C 1 is discharged from the resistor R 1 through the resistor R 2 so that the meter voltage is applied to the base of the Darlington transistor T. Turn on the relay (Ry 3 ) until about 1.2V or less and delay the power of this device for a certain time.If the driver lowers without closing the window, the window can be opened or closed without turning on the ignition switch (Sw) again. It plays a role in making it possible.

시간 지연 회로(1)에 의하여 전체 회로내에 전원이 투입 되면 초기 오동작 방지부(7)의 콘덴서(C5)에서 →저항(R17)을 통해 플립플롭(JK-FF)의 리세트 단자 4, 12번에 펄스가 인가되어 전원 투입전의 플립플롭(JK-FF) 상태를 초기 준비 상태로 복귀시킨다.When the power is supplied to the entire circuit by the time delay circuit 1, the reset terminal 4 of the flip-flop (JK-FF) from the capacitor (C 5 ) of the initial malfunction prevention part (7) through the resistor (R 17 ). A pulse is applied at No. 12 to return the flip-flop (JK-FF) state before the power is turned on to the initial ready state.

상승 스위치(S1)를 (a)방향으로 ON시키면 신호는 릴레이 오동작 방지 회로부(5)를 거쳐 플립플롭(JK-FF)의 입력 단자에 가해진다.When the rising switch S 1 is turned on in the direction (a), the signal is applied to the input terminal of the flip-flop JK-FF via the relay malfunction prevention circuit section 5.

이때, 플립플롭(JK-FF)의 1번 출력이 HIGH상태를 유지하여 트랜지스터(TR1)의 베이스를 트리거 하므로 콜렉터에 미터가 ON되며 이에 따라 릴레이(Ry2)도 ON되어 릴레이 접점이 (a)방향으로 ON되고 동시에 전원(B+)은 릴레이 접점 (a)을 통해 모터(M)에 공급되며 구동 전류는 저항(R22)을 통해 접지로 흘러 모터(M)는 (A)방향으로 회전하여 창문을 상승 시키게 된다.At this time, the output of flip-flop (JK-FF) 1 keeps HIGH and triggers the base of transistor TR 1 so that the meter is turned on and the relay Ry 2 is turned on and relay contact is (a). Direction (ON) and at the same time power (B + ) is supplied to motor (M) via relay contact (a) and drive current flows to ground through resistor (R 22 ) and motor (M) rotates in direction (A). It will raise the window.

창문이 상승하여 완전히 닫히게 되면 모터(M)에 흐르는 전류가 급격히 증가하게 된다.When the window rises and closes completely, the current flowing in the motor M increases rapidly.

이때, 모터(M)와 접지 사이에 놓여 있는 저항(R22)에도 급격하게 전압이 증가하고 이 전압 증가는 전압 비교기의 회로(8)의 비교기(10)의 비교 단자에 인가 되고 전압 비교기(10)의 기준 전압(Vref) 단자와 비교되어 기준 전압 보다 높아지면 전압 비교기(10)의 출력은 "H"가 되어 저항(R8) 콘덴서(C6)의 적분 회로를 거쳐 플립플롭 회로부(4) (JK-FF)의 리세트 단자에 유입되면 플립플롭(JK-FF)(4)의 1번 출력은 "L"상태로 떨어진다.At this time, the voltage of the resistor R 22 lying between the motor M and the ground rapidly increases, and this increase is applied to the comparator terminal of the comparator 10 of the circuit 8 of the voltage comparator and the voltage comparator 10 When compared to the reference voltage (Vref) terminal of the reference voltage is higher than the reference voltage, the output of the voltage comparator 10 becomes "H", through the integrating circuit of the resistor (R 8 ) capacitor (C 6 ) flip-flop circuit portion (4) When it enters the reset terminal of (JK-FF), output 1 of flip-flop (JK-FF) 4 falls to the "L" state.

따라서, 플립플롭 회로부(4)의 "L"출력은 트랜지스터(TR1)를 OFF시키고 계속하여 릴레이(Ry2)도 OFF되므로 릴레이(Ry2)의 접점(b)방향으로 복귀 되어 모터(M)의 양단이 등전위를 유지함에 따라 모터(M)의 작동이 정지된다.Therefore, the " L " output of the flip-flop circuit portion 4 turns off the transistor TR 1 and subsequently the relay Ry 2 is also turned off, so that it returns to the contact point b of the relay Ry 2 to the motor M. As both ends of E maintain the equipotential, the operation of the motor M is stopped.

하강 스위치(S2)를 (a)방향으로 ON하면, 신호는 릴레이 오동작 방지 회로(5)를 거쳐 플립플롭 회로부(4) 입력단자에 가해짐에 따라 플립플롭 회로부(4)의 출력 단자에서 "H"가 출력되어 트랜지스터(TR2)를 ON시켜 릴레이(Ry1)도 ON되고 이에 따라 릴레이(Ry1)의 접점(Y2) (a)방향으로 ON되어 전원(B+)은 릴레이(Ry1)의 접점(Y2)으로부터 모터(M)와 릴레이 접점(Y1)의 b접점을 통해 판저항(R22)으로 접지되어 전류가 흐르며 이에 따라 모터(M)는 (B)방향으로 회전하여 자동차 창문은 하강한다.When the down switch S 2 is turned on in the direction (a), a signal is applied to the flip-flop circuit portion 4 input terminal via the relay malfunction prevention circuit 5 so that the output terminal of the flip-flop circuit portion 4 is " H ″ is outputted and the transistor TR 2 is turned on so that the relay Ry 1 is also turned on. Accordingly, the relay Ry 2 is turned on in the direction of the contact Y 2 (a) of the relay Ry 1 so that the power supply B + is connected to the relay Ry. 1 ) The current flows from the contact point Y 2 of the motor M through the contact point B of the relay contact Y 1 to the plate resistor R 22 , whereby the motor M rotates in the direction (B). Your car window will descend.

창문이 하강하여 완전히 열렸을때도 상승때와 마찬가지로 비교회로(8)가 동작하여 전압 비교기(10) 1번 출력이 플립플롭 회로부(4) 리세트 단자에 가해져 플립플롭 회로부(4) 출력이 하강(LOW)하여 트랜지스터(TR2) OFF→릴레이(Ry1) OFF→릴레이(Ry1) 접점(Y1)이 b방향으로 복귀 되어 모터(M)의 동작이 멈추게 된다.When the window is lowered and fully opened, the comparison circuit 8 operates as in the case of rising, and the voltage comparator 10 output is applied to the reset terminal of the flip-flop circuit section 4 so that the output of the flip-flop circuit section 4 falls (LOW). ) to the transistor (TR 2) OFF → relay (Ry 1) is OFF → relay (Ry 1) contact point (Y 1) is returned to the b direction, it stops the operation of the motor (M).

여기서, 플립플롭 회로부(4)의 동작 특성을 설명하면 다음과 같다.Herein, the operation characteristics of the flip-flop circuit unit 4 will be described.

정전압부(3)의 저항(R3) 제너 다이오드(ZD1)에 의해 플립플롭 회로부(4)의 전원을 안정 공급하고 플립플롭(JK-FF)의 JK의 입력이 "H"일때 플립플롭(JK-FF)의 1, 15번 출력은 3, 13번의 클럭입력이 들어 올때 마다 반전된다.When the power supply of the flip-flop circuit part 4 is stably supplied by the resistor R 3 zener diode ZD 1 of the constant voltage part 3 and the JK input of the flip-flop JK-FF is "H", the flip-flop ( Outputs 1 and 15 of JK-FF are inverted every time the 3 and 13 clock inputs are received.

또 4, 12번의 리세트단에 "H"신호가 입력되면 플립플롭(JK-FF)의 출력 1번(Q1) 15번단자(Q2)의 전위는 각각 'L"가 된다.When the "H" signal is input to the reset terminals 4 and 12, the potentials of the output terminal 1 (Q 1 ) and the 15 terminal Q 2 of the flip-flop (JK-FF) become 'L', respectively.

상승 동작중 창문을 정지시키는 방법은 2가지가 있으며 첫번째 방법은 창문 상승중에 상승 스위치(S1)를 한번더 ON하는 방법이며 두 번째 방법은 하강 스위치(S2)를 ON시키는 방법이다.There are two ways to stop the window during the rising operation. The first method is to turn on the rising switch (S 1 ) once more while the window is rising and the second method is to turn on the falling switch (S 2 ).

첫번째 방법을 상세히 설명하면 다음과 같다.The first method is described in detail as follows.

창문이 상승중인 상태에서 상승 스위치(S1)를 ON하면 플립플롭(JK-FF)의 동작 특성에 의해 플립플롭(JK-FF)의 1번 출력(Q1)은 반전되어 "L"가 된다. 이때, 트랜지스터(TR1) OFF→릴레이(Ry2) OFF→릴레이(Ry2) 접점가 복귀되어 모터(M)동작이 정지된다.If the rising switch S 1 is turned on while the window is being raised, the first output Q 1 of the flip-flop JK-FF is inverted and becomes "L" due to the operating characteristics of the flip-flop JK-FF. . At this time, the transistor TR 1 is turned off and the relay Ry 2 is turned off and the relay Ry 2 is returned to stop the motor M operation.

두번째 방법은 플립플롭(JK-FF)의 1번 출력(Q)이 "H"가 나오고 있는 상태에서 하강 스위치(S2)를 ON시키면 플립플롭(JK-FF)의 15번 (Q2)에서 "H"출력이 나온다. 이때 복동장 방지회로(6)의 트랜지스터(TR3)의 베이스가 "H"가 되면서 트랜지스터(TR3)가 ON되어 플립플롭(JK-FF)의 4, 12번 리세트단에 입력이 가해져 플립플롭(JK-FF)의 1, 15번(Q1,Q2) 출력이 LOW가 된다.The second method is to turn on the down switch (S 2 ) while output 1 (Q) of the flip-flop (JK-FF) is "H" and then turn on the switch 15 (Q 2 ) of the flip-flop (JK-FF). "H" output comes out. At this time, as the base of the transistor TR 3 of the double-field prevention circuit 6 becomes “H”, the transistor TR 3 is turned on and an input is applied to the reset terminals 4 and 12 of the flip-flop JK-FF to flip. Outputs 1 and 15 (Q 1 and Q 2 ) of the flop (JK-FF) go low.

복동작 방지 회로(6)를 자세히 설명하면 다음과 같다.The double-action prevention circuit 6 is described in detail as follows.

다이오드(D4)(D5)에 의해 트랜지스터(TR3)의 베이스가 플립플롭(JK-FF)의 1, 15(Q1,Q2)단자와 다이오드(D4,D5)를 통해 각각 연결되어 있기 때문에 플립플롭(JK-FF)의 출력이 동시에 "H"가 되면 그 순간 트랜지스터(TR3)가 ON하여 플립플롭(JK-FF)를 리세트 시키게 되어 있다.A diode (D 4) (D 5) by 1, of the transistor (TR 3) the base is a flip-flop (JK-FF) of 15 (Q 1, Q 2), respectively via the terminal and the diodes (D 4, D 5) When the output of the flip-flop (JK-FF) becomes "H" at the same time, the transistor TR 3 is turned on to reset the flip-flop (JK-FF).

하강 동작중 정지 동작도 상승때와 마찬 가지로 첫번째는 창문 하강중 하강 스위치(S2)를 ON하는 방법과 두번째는 창문 하강중 상승 스위치(S1)를 ON시키는 방법으로 JK-FF의 동작은 상승 동작과 동일하다.As in the case of ascending stop operation during the descending operation, the first method is to turn on the lower switch (S 2 ) during window lowering and the second is to turn on the upper switch (S 1 ) during window lowering. Same as the ascending operation.

본 고안은 동작에 대한 타임 챠트는 제2도에서 나타낸 바와 같다.In the present invention, the time chart for the operation is as shown in FIG.

본 고안은 자동차의 파워 원도우 모터를 구동함으로써 창문을 자동으로 상승, 하강, 정지시키는 장치인데 상승과 하강 2개 스위치를 1개조로 가지고 있는 실용적인 고안인 것이다.The present invention is a device that automatically raises, lowers, and stops windows by driving a power window motor of a vehicle, which is a practical design having two sets of ascending and descending switches.

Claims (2)

자동차용 창문을 자동으로 승,하강 하도록 하는 것에 있어서 릴레이 접점(Y1,Y2)가 접지 사이에 연결된 저항(R22)으로 과전류를 전압 강하법으로 감지하여 비교 회로부(8)의 기준 전압(Vref)과 비교 토록하여 플립플롭 회로부(4)를 리세트 하도록 되고 승,하강 스위치(S1,S2)의 신호를 상기한 플립플롭 회로부(4)의 입력부에 연결하고 플립플롭(JK-FF)의 출력측 단자(Q1,Q2)가 에미터 접지된 트랜지스터(TR1,TR2)의 베이스에 연결되고 상기한 트랜지스터(TR1,TR2)의 콜렉터와 전압(Vcc) 사이에 릴레이(Ry1,Ry2)를 연결하여 릴레이 접점(Y1,Y2)을 절환하여 모터(M)를 정,역 회전 하도록 되는 것을 특징으로 하는 자동차용 창문 자동 개폐 장치.In automatically raising and lowering a car window, an overcurrent is sensed by a voltage drop method with a resistor R 22 connected between the ground and the relay contacts Y 1 and Y 2 so that the reference voltage of the comparison circuit section 8 is reduced. The flip-flop circuit section 4 is reset in comparison with Vref), and the signals of the rising / falling switches S 1 and S 2 are connected to the input of the flip-flop circuit section 4 and the flip-flop JK-FF. ) relay between the output terminal (Q 1, Q 2) has an emitter grounded transistor (TR 1, TR 2) is connected to the base and wherein the transistor (TR 1, TR 2) of the collector voltage (Vcc) of ( Automatic window opening and closing device for a vehicle, characterized in that to rotate the motor (M) forward and reverse by connecting the relay contacts (Y 1 , Y 2 ) by connecting Ry 1 , Ry 2 ). 청구의 범위 제1항에 있어서 이그니션 스위치(Sw)와 접지 사이에 다링톤 트랜지스터(T)와 저항(R1) 및 콘덴서(C1)로 되는 시간 지연 회로부(1)가 설치되어 접점(Y3)을 시정수 지연 시키도록되는 자동차용 창문 자동 개폐 장치.The time delay circuit section 1 comprising a Darlington transistor T, a resistor R 1 , and a capacitor C 1 is provided between the ignition switch Sw and the ground, so that the contact point Y 3 is provided. Auto window automatic opening and closing device to delay the time constant).
KR2019880009351U 1988-06-18 1988-06-18 Automatic opening and shutting apparatus for car-window KR900006549Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101415950B1 (en) * 2012-11-02 2014-07-04 충남대학교산학협력단 Apparatus and method for controlling door window of vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101415950B1 (en) * 2012-11-02 2014-07-04 충남대학교산학협력단 Apparatus and method for controlling door window of vehicle

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