KR930002982Y1 - Lock circuit of car door - Google Patents

Lock circuit of car door Download PDF

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Publication number
KR930002982Y1
KR930002982Y1 KR2019900018087U KR900018087U KR930002982Y1 KR 930002982 Y1 KR930002982 Y1 KR 930002982Y1 KR 2019900018087 U KR2019900018087 U KR 2019900018087U KR 900018087 U KR900018087 U KR 900018087U KR 930002982 Y1 KR930002982 Y1 KR 930002982Y1
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KR
South Korea
Prior art keywords
door
switch
power supply
timer
key
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Application number
KR2019900018087U
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Korean (ko)
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KR920009641U (en
Inventor
김근희
Original Assignee
현대자동차 주식회사
전성원
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.)
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Priority to KR2019900018087U priority Critical patent/KR930002982Y1/en
Publication of KR920009641U publication Critical patent/KR920009641U/en
Application granted granted Critical
Publication of KR930002982Y1 publication Critical patent/KR930002982Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/56—Control of actuators
    • E05B81/58—Control of actuators including time control, e.g. for controlling run-time of electric motors
    • 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
    • B60R16/03—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 supply of electrical power to vehicle subsystems or for
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/54—Automatic securing or unlocking of bolts triggered by certain vehicle parameters, e.g. exceeding a speed threshold
    • 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
    • E05Y2900/531—Doors

Abstract

내용 없음.No content.

Description

차량용 도어 잠금 회로Car Door Lock Circuit

첨부 도면은 본 고안의 실시예를 나타내는 차량용 도어 잠금 회로도.The accompanying drawings are a vehicle door locking circuit diagram showing an embodiment of the present invention.

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

1 : 타이머 2 : 전원공급 제어부1: Timer 2: Power Supply Control Unit

3 : 도어 잠금 액츄에이터 NOR : 노아 게이트3: door lock actuator NOR: noah gate

SW1: 구동 스위치 SW2: 키 스위치SW 1 : Drive switch SW 2 : Key switch

SW3: 도어 스위치SW 3 : Door Switch

본 고안은 차량용 도어 잠금회로에 관한 것으로서, 더욱 상세하게는 도어 키(Door Key)가 없어도 일정시간이 경과되면 자동으로 도어를 잠그는 차량용 도어 잠금 회로에 관한 것이다.The present invention relates to a door lock circuit for a vehicle, and more particularly to a door lock circuit for a vehicle that automatically locks the door after a certain time even without a door key (Door Key).

종래에는 운전자가 차량을 정지시킨 후 키를 빼고, 운전대에서 이탈하여 도어를 닫은 후 키로 도어를 잠그고 자동차에서 이탈을 하였다.Conventionally, the driver removes the key after stopping the vehicle, exits from the steering wheel, closes the door, locks the door with a key, and leaves the vehicle.

또한, 리모콘을 이용하여 원격조정으로 키가 없이도 도어를 잠글 수 있도록 하는 시스템도 사용되고 있다.In addition, a system has been used to lock the door without a key by remote control using a remote control.

그러나, 리모콘으로 자동차의 도어를 잠그는 시스템은 자동차에서 이탈을 할 때 리모콘을 휴대하여야 하고, 리모콘으로 도어를 잠그는 시스템은 제조원가가 고가인 문제가 있으며, 또한, 운저자가 자동차 도어를 잠그지 않고 자동차에서 이탈을 하면 자동차 도어가 잠그지 않아 자동차의 도난과 자동차 내에 설치된 에어콘, 카스테레오, 전화기등을 도난당하는 사례가 빈번히 발생되는 문제점이 있었다.However, the system of locking the door of the car with the remote control has to carry the remote control when leaving the car, and the system of locking the door with the remote control has a high manufacturing cost, and the operator does not lock the car door in the car. There is a problem that the car door is not locked and the car is stolen and the air conditioners, car stereos, and telephones installed in the car are frequently stolen.

본 고안은 상기한 바와 같이 종래기술의 문제점을 해결하기 위하여 안출된 것으로서, 운전자가 일부러 키로 도어를 잠그지 않아도 도어가 닫힌 다음 일정시간이 경과되면 자동으로 도어가 잠기도록 하는 차량용 도어잠금회로를 제공하는데 목적이 있다.The present invention has been made to solve the problems of the prior art as described above, even if the driver does not intentionally lock the door by key to provide a door lock circuit for the vehicle to automatically lock the door after a certain time elapses after the door is closed. There is a purpose.

상기한 바와 같은 목적을 달성하기 위하여 본 고안은, 키 스위치와 도어 스위치에 의해 제어되는 노아게이트와, 노아 게이트의 제어신호에 의하여 세트되고, 도어 스위치에 의하여 리세트 되는 타이머와, 타이머의 출력 신호에 의해 구동되는 전원공급 제어부와, 전원공급 제어부에 의해 배터리 전원이 공급되어 구동되는 도어 잠금 액츄에이터로 구성되는 차량용 도어 잠금 회로를 제공한다.In order to achieve the above object, the present invention provides a timer that is set by a control signal of a noah gate controlled by a key switch and a door switch, a noah gate, and is reset by a door switch, and an output signal of a timer. It provides a door lock circuit for a vehicle composed of a power supply control unit driven by a; and a door lock actuator driven by battery power supplied by the power supply control unit.

이하, 본 고안의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

첨부된 도면은 본 고안의 실시예를 나타내는 차량용 도어 잠금회로도로써, 노아 게이트(NOR)의 입력단자에는 키 스위치(SW2)와 도어 스위치(SW3)가 연결되고, 노아 게이트(NOR)의 제어단자는 전원단자(Vcc)에 연결되어 있다. 노아 게이트(NOR)의 출력단자는 타이머(1)의 세트단자(Set)에 연결되고, 타이머(1)의 리세트 단자(Reset)는 노아 게이트(NOR)와 도어 스위치(SW3) 사이에 접속되며, 타이머(1)의 출력단자(Out)는 전원공급 제어부(2)에 연결된다.The accompanying drawings are a vehicle door locking circuit diagram showing an embodiment of the present invention, the key switch (SW 2 ) and the door switch (SW 3 ) is connected to the input terminal of the NOA gate (NOR), the control of the NOA gate (NOR) The terminal is connected to the power supply terminal (Vcc). The output terminal of the NOR gate NOR is connected to the set terminal Set of the timer 1, and the reset terminal Reset of the timer 1 is connected between the NOR gate NOR and the door switch SW 3 . The output terminal Out of the timer 1 is connected to the power supply control unit 2.

전원공급 제어부(2)의 입력단자는 구동스위치(SW1)를 통해 전원공급전압(Vcc)이 인가되도록 연결하고, 전원공급 제어부(2)의 출력단자는 도어 잠금 액츄에이터(3)에 연결된다.The input terminal of the power supply control unit 2 is connected so that the power supply voltage Vcc is applied through the drive switch SW 1 , and the output terminal of the power supply control unit 2 is connected to the door lock actuator 3.

이와같이 구성된 본 고안의 작용 효과를 상세히 설명한다.The working effect of the present invention configured as described above will be described in detail.

운전자가 키를 빼고, 자동차에서 이탈을 할 때, 구동 스위치(SW1)를 누르고 운전석에서 이탈을 한 후 도어를 닫으면, 즉 구동 스위치(SW1)가 온 되고, 키 스위치(SW2)와 도어 스위치(SW3)가 모두 오프되면(키는 빼어지고, 도어는 닫힌 상태) 노아 게이트(NOR)의 입력단자는 모두 로우레벨이 된다.Remove the driver key, a time to an exit from the car, press the driving switch (SW 1) closing the door after an exit from the driver's seat, that is, a driving switch (SW 1) is turned on, the key switch (SW 2) and a door When the switches SW 3 are all turned off (the key is removed and the door is closed), the input terminals of the NOR gate NOR are all at the low level.

노아 게이트(NOR)의 제어단자는 항상 전원전압(Vcc)이 인가된 상태이므로 노아 게이트(NOR)의 입력이 모두 로울레벨이면 그 출력은 하이레벨이 되어 타이머(1)를 세트시킨다.Since the control terminal of the NOR gate NOR is always in a state in which the power supply voltage Vcc is applied, if the inputs of the NOR gate NOR are all at a low level, the output becomes a high level and sets the timer 1.

타이머(1)가 세트되어 설정된 시간이 경과되면(즉 도어를 닫은 후 일정시간이 경과된 상태) 타이머(1)의 출력단자(Out)에서 하이레벨이 출력되어 전원공급 제어부(2)의 제어단자로 흘러 전원공급 제어부(2)가 구동된다.When the timer 1 is set and the set time has elapsed (that is, a predetermined time has elapsed since the door is closed), a high level is output from the output terminal Out of the timer 1 so that the control terminal of the power supply controller 2 Flows to the power supply control unit 2 to be driven.

전원공급 제어부(2)가 구동되므로 전원전압(Vcc)이 구동스위치(SW1)와 전원공급 제어부(2)를 통하여 도어잠금 액츄에이터(1)에 인가되어 도어가 잠기도록 한다.Since the power supply control unit 2 is driven, the power supply voltage Vcc is applied to the door lock actuator 1 through the driving switch SW 1 and the power supply control unit 2 so that the door is locked.

상기한 노아 게이트(NOR)의 입력단자에 키 스위치(SW2)와 도어 스위치(SW3)를 통하여 인가된 신호에 따른 노아 게이트(NOR)의 출력을 아래의 표 1에 도시한다.Table 1 below shows the output of the NOR gate according to the signal applied through the key switch SW 2 and the door switch SW 3 to the input terminal of the NOR gate NOR.

[표 1]TABLE 1

여기서, 키 스위치(SW2)는 엔진에서 빼어지면 로우레벨이고, 꼽혀있으면 하이레벨이며, 도어 스위치(SW3)는 문이 닫혔을 때 로우레벨이고, 문이 열렸을 때 하이레벨로 노아 게이트(NOR)에서 하이레벨이 출력되기 위해 키 스위치(SW2)와 도어 스위(SW3)가 모두 오프되어야 타이머(1)를 세트시킨다.Here, the key switch SW 2 is low level when removed from the engine, and is high level when plugged in, and the door switch SW 3 is low level when the door is closed, and high level when the door is opened. In order for the high level to be output from the key switch SW 2 and the door switch SW 3 , both the timer 1 is set.

만약, 타이머(1)가 동작하는 중에 도어가 열리면 즉, 도어 스위치(SW3)가 접속되면 도어 스위치(SW3)를 통한 전원전압(VDD)이 타이머(1)의 리세트 단자(Reset)에 인가되어 타이머(1)를 리세트시킨다.If the door is opened while the timer 1 is operating, that is, the door switch SW 3 is connected, the power supply voltage V DD through the door switch SW 3 is reset to the reset terminal of the timer 1. Is applied to reset the timer 1.

도어가 계속 열려있으면 타이머(1)는 계속 리세트되어 신호가 출력되지 않게 되므로 전원공급 제어부(2)가 구동되지 않아 도어 잠금 액츄에이터(1)가 구동되지 않는다.If the door is kept open, the timer 1 is continuously reset so that the signal is not output, so that the power supply control unit 2 is not driven and the door lock actuator 1 is not driven.

또한, 구동 스위치(SW1)에 의해 본 고안의 회로가 작동되지 않도록 선택할 수 있다.In addition, the drive switch SW 1 may select not to operate the circuit of the present invention.

상기한 바와 같이 본 고안에 의하면, 키 없이도 도어를 잠글 수 있어 자동차 도난 방지 및 자동차 내부의 기기를 보호할 수 있는 이점이 있다.As described above, according to the present invention, the door can be locked without a key, thereby preventing theft of the vehicle and protecting the device inside the vehicle.

Claims (1)

키 스위치(SW2)와 도어 스위치(SW3)에 이해 제어되는 노아이트(NOR)와, 노아 게이트(NOR)의 제어신호에 의하여 세트되고, 도어스위치(SW3)에 의해 리세트되는 타이머(1)와, 타이머(1)의 출력신호에 의해 구동되는 전원공급 제어부(2)와, 전원 공급 제어부(2)에 의해 배터리 전원이 공급되어 구동되는 도어 잠금 액츄에이터(3)로 구성되는 것을 특징으로 하는 차량용 도어 잠금회로.A timer (set by the control signal of the NOA gate NOR controlled by the key switch SW 2 and the door switch SW 3 ) and reset by the door switch SW 3 ( 1), a power supply control unit 2 driven by the output signal of the timer 1, and a door lock actuator 3 driven by being supplied with battery power by the power supply control unit 2, Vehicle door lock circuit.
KR2019900018087U 1990-11-23 1990-11-23 Lock circuit of car door KR930002982Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900018087U KR930002982Y1 (en) 1990-11-23 1990-11-23 Lock circuit of car door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900018087U KR930002982Y1 (en) 1990-11-23 1990-11-23 Lock circuit of car door

Publications (2)

Publication Number Publication Date
KR920009641U KR920009641U (en) 1992-06-16
KR930002982Y1 true KR930002982Y1 (en) 1993-05-27

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Application Number Title Priority Date Filing Date
KR2019900018087U KR930002982Y1 (en) 1990-11-23 1990-11-23 Lock circuit of car door

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KR920009641U (en) 1992-06-16

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