KR100299074B1 - Automatic transmission for vehicle - Google Patents

Automatic transmission for vehicle Download PDF

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Publication number
KR100299074B1
KR100299074B1 KR1019960069616A KR19960069616A KR100299074B1 KR 100299074 B1 KR100299074 B1 KR 100299074B1 KR 1019960069616 A KR1019960069616 A KR 1019960069616A KR 19960069616 A KR19960069616 A KR 19960069616A KR 100299074 B1 KR100299074 B1 KR 100299074B1
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KR
South Korea
Prior art keywords
solenoid
neutral position
automatic transmission
power
electromagnet
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KR1019960069616A
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Korean (ko)
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KR19980050771A (en
Inventor
연 노 배
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이계안
현대자동차주식회사
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Priority to KR1019960069616A priority Critical patent/KR100299074B1/en
Publication of KR19980050771A publication Critical patent/KR19980050771A/en
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Publication of KR100299074B1 publication Critical patent/KR100299074B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/0295—Selector apparatus with mechanisms to return lever to neutral or datum position, e.g. by return springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/005—Supply of electric power, e.g. batteries for back up supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
    • F16H2063/305—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force using electromagnetic solenoids

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Transmission Device (AREA)

Abstract

PURPOSE: An automatic transmission of a vehicle is provided to improve convenience and safety by automatically operating a selector lever changing to a neutral range or a D-range in automatic transmission. CONSTITUTION: An automatic transmission of a vehicle is composed of travel and neutral position converting solenoids(3,4) installed at both sides of a selector lever(1); a driving rod(2) connected to the selector lever; a travel position converting power connecting switch(7) placed in the lower part of an accelerator pedal(5), and switched to supply power to an electromagnet of the travel position converting solenoid according to stepping on the accelerator pedal; a neutral position converting power connecting switch(10) placed in the lower part of a brake pedal(8) with switching for applying power to an electromagnet(9) of the neutral position converting solenoid; and a battery(11) supplying power to the electromagnets in contacting to the power connecting switches selectively. The automatic transmission is used conveniently with minimizing the operation of the selector lever.

Description

자동차의 자동 변속 장치Automatic transmission of a car

본 발명은 자동차의 자동 변속 장치에 관한 것으로서, 더욱 상세하게는 자동변속 장치의 중립 위치(N단) 및 주행 위치(D단)로의 변속레버의 조작이 자동으로 이루어질 수 있도록 한 것이다.The present invention relates to an automatic transmission of an automobile, and more particularly, to automatically operate a shift lever to a neutral position (N stage) and a driving position (D stage) of the automatic transmission.

일반적으로, 종래의 자동 변속 차량은 운전자가 필요에 따라 정지 또는 출발시 변속레버를 시프트 시켜야 했다.In general, the conventional automatic shifting vehicle required the driver to shift the shift lever when stopped or started as needed.

따라서, 종래의 자동 변속 차량은 변속기의 기능을 완전히 활용하지 못하는 단점이 있었으며, 특히 초보자인 경우에는 변속레버의 조작 미숙에 의해 불편함을 겪게 되는 문제점이 있었다.Therefore, the conventional automatic transmission vehicle has a disadvantage in that it does not fully utilize the function of the transmission, in particular, in the case of a beginner there is a problem that suffers from inconvenience due to immature operation of the shift lever.

본 발명은 상기한 제반 문제점을 해결하기 위한 것으로서, 자동차용 자동변속 장치의 중립 위치 및 주행 위치로의 변속레버 조작이 자동으로 이루어질 수 있도록 하여 운전자에게 편리함을 주는 자동차의 자동 변속 장치를 제공하는데 그 목적이 있다.The present invention is to solve the above-mentioned problems, to provide an automatic transmission device for a vehicle that provides convenience to the driver by allowing the shift lever operation to the neutral position and the driving position of the automatic transmission device for cars to be made automatically. There is a purpose.

상기한 목적을 달성하기 위해, 본 발명은 변속레버 양측에 서로 대향하도록 설치되며 가동로드가 상기 변속레버에 각각 연결되는 주행 위치 변환용 및 중립 위치 변환용 솔레노이드와, 가속 페달을 밟음에 따라 상기 주행 위치 변환용 솔레노이드의 전자석에 전원을 인가하도록 스위칭되는 가속 페달 하부의 주행 위치 변환용 전원 접속 스위치와, 브레이크 페달을 밟아 속도계의 눈금이 " 0 "이 됨에 따라 상기 중립 위치 변환용 솔레노이드의 전자석에 전원을 인가하도록 스위칭되는 브레이크 페달 하부의 중립 위치 변환용 전원 접속 스위치와, 상기 전원 접속 스위치가 선택적으로 접속됨에 따라 각 솔레노이드의 전자석에 전원을 공급하는 밧데리로 구성된 자동차의 자동 변속 장치이다.In order to achieve the above object, the present invention is installed so as to oppose each other on both sides of the shift lever, and the movable rod is connected to the shift lever, respectively, the driving position and the neutral position conversion solenoid and the driving by pressing the accelerator pedal Power supply switch for driving position conversion under the accelerator pedal which is switched to apply power to the electromagnet of the position change solenoid, and when the brake pedal is depressed, the scale of the speedometer becomes "0", thereby powering the electromagnet of the solenoid for the neutral position change. It is an automatic transmission of a vehicle consisting of a power switch for the neutral position conversion of the lower brake pedal to be switched to apply, and a battery for supplying power to the electromagnet of each solenoid as the power connection switch is selectively connected.

도 1은 본 발명의 기술 장치를 나타낸 구성도.1 is a block diagram showing a technical apparatus of the present invention.

도 2는 본 발명의 기술 장치 작동 과정을 나타낸 흐름도로서, N단에서 D단으로 변속되는 과정을 나타낸 흐름도.2 is a flowchart illustrating a process of operating the technical apparatus of the present invention, and a flowchart illustrating a process of shifting from the N stage to the D stage.

도 3은 본 발명의 기술 장치 작동 과정을 나타낸 흐름도로서, D단에서 N단으로 변속되는 과정을 나타낸 흐름도.3 is a flowchart illustrating a process of operating a technical device of the present invention, and a flowchart illustrating a process of shifting from the D stage to the N stage.

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

1 : 변속레버 2 : 가동로드1: shift lever 2: movable rod

3 : 주행 위치 변환용 솔레노이드 4 : 중립 위치 변환용 솔레노이드3: Solenoid for traveling position conversion 4: Solenoid for neutral position conversion

5 : 가속페달 6 : 전자석5: accelerator pedal 6: electromagnet

7 : 스위치 8 : 브레이크 페달7: switch 8: brake pedal

9 : 전자석 10 : 스위치9: electromagnet 10: switch

11 : 밧데리11: battery

이하, 본 발명의 일 실시예를 첨부도면 도 1 내지 도 3을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 3.

도 1은 본 발명의 기술 장치를 나타낸 구성도이고, 도 2는 본 발명의 기술 장치 작동 과정을 나타낸 흐름도로서, N단에서 D단으로 변속되는 과정을 나타낸 흐름도이며, 도 3은 본 발명의 기술 장치 작동 과정을 나타낸 흐름도로서, D단에서 N단으로 변속되는 과정을 나타낸 흐름도이다.1 is a block diagram showing a technical device of the present invention, Figure 2 is a flow chart showing a process of operating the technical device of the present invention, a flow chart showing a process of shifting from the N stage to the D stage, Figure 3 is a description of the present invention Flow chart showing the operation of the device, a flow chart showing a process of shifting from the D stage to the N stage.

본 발명은 변속레버(1) 양측에 서로 대향하도록 설치되며 가동로드(2)가 상기 변속레버(1)에 각각 연결되는 주행 위치 변환용 및 중립 위치 변환용 솔레노이드(4)와, 가속 페달(5)을 밟음에 따라 상기 주행 위치 변환용 솔레노이드(3)의 전자석(6)에 전원을 인가하도록 스위칭되는 가속 페달(5) 하부의 주행 위치 변환용 전원 접속 스위치(7)와, 브레이크 페달(8)을 밟아 속도계의 눈금이 " 0 "이 됨에 따라 상기 중립 위치 변환용 솔레노이드(4)의 전자석(9)에 전원을 인가하도록 스위칭되는 브레이크 페달(10) 하부의 중립 위치 변환용 전원 접속 스위치(10)와, 상기 전원 접속 스위치가 선택적으로 접속됨에 따라 각 솔레노이드의 전자석에 전원을 공급하는 밧데리(11)로 구성된다.The present invention is installed on both sides of the shift lever 1 so as to face each other, the movable rod 2 is connected to the shift lever 1, and the shift position solenoid 4 and the neutral position shift solenoid 4, and the accelerator pedal 5 Power supply connection switch 7 for driving position conversion below the accelerator pedal 5 which is switched to apply power to the electromagnet 6 of the driving position conversion solenoid 3 according to step (), and brake pedal 8. When the scale of the speedometer becomes "0", the neutral position conversion power supply switch 10 under the brake pedal 10 is switched to apply power to the electromagnet 9 of the solenoid 4 for neutral position conversion. And a battery 11 for supplying power to the electromagnet of each solenoid as the power connection switch is selectively connected.

이와 같이 구성된 본 발명의 작용은 다음과 같다.The operation of the present invention configured as described above is as follows.

본 발명은 운전자가 변속레버(1)를 조작하지 않아도 아래와 같은 조건이 되면 각각 중립 위치에서 주행 위치로의 변속 및 주행 위치에서 중립 위치로의 변속이 자동적으로 이루어지게 된다.According to the present invention, when the driver does not operate the shift lever 1, the shift from the neutral position to the travel position and the shift from the travel position to the neutral position are automatically performed under the following conditions.

먼저, 가속 페달(5)이 밟힌 상태이면 밧데리(11)의 + 전원이 가속 페달(5)의 스위치(7)를 거쳐 A솔레노이드에 전달되어 주행 위치 변환용 솔레노이드(3)을 작동시키게 된다.First, when the accelerator pedal 5 is pressed down, the + power source of the battery 11 is transmitted to the A solenoid via the switch 7 of the accelerator pedal 5 to operate the solenoid 3 for driving position conversion.

즉, 주행 위치 변환용 솔레노이드(3)의 흡입력에 의해 가동로드(2)가 흡입되면 가동로드(2)에 연결된 변속레버(1)가 가동로드(2)가 가하는 회전모멘트에 의해 힌지축(12)을 중심으로 도면상 시계 방향으로 회전하게 되며 이에 따라 변속레버(1)는 자동적으로 중립위치에서 주행 위치로 옮겨가게 된다.That is, when the movable rod 2 is sucked by the suction force of the traveling position converting solenoid 3, the hinge shaft 12 is driven by the rotation moment applied by the movable rod 2 to the shift lever 1 connected to the movable rod 2. The rotation lever 1 rotates clockwise in the drawing, and the shift lever 1 is automatically moved from the neutral position to the driving position.

한편, 이와는 달리 주행하다가 차량을 정지시킬 경우에는 브레이크 페달(10)을 밟은 상태에서 속도계의 눈금이 "0 " 이됨에 따라, 밧데리(11)의 +전원이 브레이크 페달(10)의 스위치(10)를 거쳐 중립 위치 변환용 솔레노이드(4)으로 전달되어 중립 위치 변환용 솔레노이드(4)을 작동시키게 된다.On the other hand, when the vehicle is stopped while driving, the speedometer scale becomes "0" while the brake pedal 10 is pressed, so that the + power supply of the battery 11 is switched by the switch 10 of the brake pedal 10. It is transmitted to the neutral position conversion solenoid (4) through to operate the neutral position conversion solenoid (4).

즉, 이 경우에는 중립 위치 변환용 솔레노이드(4)의 흡입력에 의해 가동로드(2)가 흡입되면 가동로드(2)에 연결된 변속레버(1)가 가동로드(2)가 가하는 회전모멘트에 의해 힌지축을 중심으로 도면상 반시계 방향으로 회전하게 되며 이에 따라 변속레버(1)는 자동적으로 주행 위치에서 중립 위치로 옮겨가게 된다.That is, in this case, when the movable rod 2 is sucked by the suction force of the neutral position converting solenoid 4, the shift lever 1 connected to the movable rod 2 is hinged by the rotation moment applied by the movable rod 2. It rotates counterclockwise in the drawing about the axis, and thus the shift lever 1 is automatically moved from the traveling position to the neutral position.

상기에서, 속도계(13)의 눈금이 0이 아닌 경우, 브레이크 페달(8)을 밟아도 변속이 이루어지지 않도록 한 것은 브레이크 페달(8)을 밟기만 하면 변속이 이루어질 경우 변속이 너무 자주 이루어질 뿐만 아니라, 엔진 브레이크가 걸리지 않게 되어 안전 사고가 발생할 우려가 있기 때문이다.In the above, when the scale of the speedometer 13 is not 0, the shift is not made even when the brake pedal 8 is stepped, but the shift is made too often when the shift is made by simply stepping on the brake pedal 8, This is because there is a risk of a safety accident due to the engine brake not being applied.

이상에서와 같이, 본 발명은 기어 변속을 위해 운전자가 변속레버(1)를 조작해야 하는 경우를 최소화하여 운전의 편의성을 도모할 수 있게 된다.As described above, the present invention minimizes the case in which the driver needs to operate the shift lever 1 for gear shifting, thereby making it easier to drive.

본 발명은 자동차의 중립 위치 및 주행 위치로의 변속시, 변속레버 조작이 자동으로 이루어지게 되므로 운전자에게 편리함을 제공하게 된다.The present invention provides convenience to the driver because the shift lever operation is made automatically when shifting to the neutral position and the driving position of the vehicle.

즉, 기어 변속을 위해 운전자가 변속레버를 조작해야 하는 경우를 최소화하여 운전의 편의성 및 안전성을 향상시킬 수 있게 된다.That is, it is possible to improve the convenience and safety of driving by minimizing the case in which the driver needs to operate the shift lever for gear shift.

특히, 변속레버의 조작에 거의 신경을 쓰지 않아도 되므로 초보자 및 여성 운전자에게 더욱 편리함을 주게 되며, 차량 운행시의 안전성 또한 향상시킬 수 있게 된다.In particular, since it is not necessary to pay much attention to the operation of the shift lever, it is more convenient for beginners and female drivers, and it is also possible to improve safety while driving the vehicle.

Claims (1)

변속레버 양측에 서로 대향하도록 설치되며 가동로드가 상기 변속레버에 각각 연결되는 주행 위치 변환용 및 중립 위치 변환용 솔레노이드와, 가속 페달을 밟음에 따라 상기 주행 위치 변환용 솔레노이드의 전자석에 전원을 인가하도록 스위칭되는 가속 페달 하부의 주행 위치 변환용 전원 접속 스위치와, 브레이크 페달을 밟아 속도계의 눈금이 " 0 "이 됨에 따라 상기 중립 위치 변환용 솔레노이드의 전자석에 전원을 인가하도록 스위칭되는 브레이크 페달 하부의 중립 위치 변환용 전원 접속 스위치와, 상기 전원 접속 스위치가 선택적으로 접속됨에 따라 각 솔레노이드의 전자석에 전원을 공급하는 밧데리로 구성됨을 특징으로 하는 자동차의 자동 변속 장치.It is installed on both sides of the shift lever so as to face each other, and the movable rod is connected to the shift lever, respectively, so as to apply power to an electromagnet of the solenoid for converting the traveling position and the neutral position, and the solenoid for converting the traveling position as the accelerator pedal is pressed. The neutral position of the brake pedal lower switch which is switched to apply power to the electromagnet of the neutral position shifting solenoid as the speed of the speedometer becomes "0" by stepping on the brake pedal and the brake pedal becomes "0". And a battery for supplying power to an electromagnet of each solenoid as the power supply switch for conversion and the power connection switch are selectively connected to each other.
KR1019960069616A 1996-12-21 1996-12-21 Automatic transmission for vehicle KR100299074B1 (en)

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KR1019960069616A KR100299074B1 (en) 1996-12-21 1996-12-21 Automatic transmission for vehicle

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KR1019960069616A KR100299074B1 (en) 1996-12-21 1996-12-21 Automatic transmission for vehicle

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KR100299074B1 true KR100299074B1 (en) 2001-10-19

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KR100309484B1 (en) * 1999-06-26 2001-09-26 임재규 Device for automatically changing position of automatic transmission in vehicle

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