KR0140238Y1 - Auto transaxle manual transmission system - Google Patents

Auto transaxle manual transmission system Download PDF

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Publication number
KR0140238Y1
KR0140238Y1 KR2019960007129U KR19960007129U KR0140238Y1 KR 0140238 Y1 KR0140238 Y1 KR 0140238Y1 KR 2019960007129 U KR2019960007129 U KR 2019960007129U KR 19960007129 U KR19960007129 U KR 19960007129U KR 0140238 Y1 KR0140238 Y1 KR 0140238Y1
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KR
South Korea
Prior art keywords
manual transmission
ecu
transmission
automatic
cylinder
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KR2019960007129U
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Korean (ko)
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KR970057603U (en
Inventor
김영광
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김영귀
기아자동차주식회사
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Priority to KR2019960007129U priority Critical patent/KR0140238Y1/en
Publication of KR970057603U publication Critical patent/KR970057603U/en
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Publication of KR0140238Y1 publication Critical patent/KR0140238Y1/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
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0248—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
    • 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
    • F16H59/04—Ratio selector apparatus
    • F16H59/044—Ratio selector apparatus consisting of electrical switches or sensors
    • 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
    • F16H59/36—Inputs being a function of speed
    • F16H2059/366—Engine or motor speed

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)

Abstract

본 고안은 매뉴얼트랜스미션을 자동트랜스미션과 동일한 기능을 할 수 있도록 하고 자동변속 매뉴얼트랜스미션 시스템에 관한 것으로 매뉴얼트랜스미션을 자동트랜스미션과 동일한 기능을 할 수 있도록 엔진 속도와 차륜 속도를 이용하여 차속과 차량부하상태를 근거로 ECU가 기어변속 액츄에이터를 동작시켜 트랜스미션의 변속 로드를 조작하여 클러치 페달이 필요 없으며 자동변속 차량과 같은 모드로 동작시킬수 있는 효과를 제공한다.The present invention relates to a manual transmission that has the same function as an automatic transmission and to an automatic transmission manual transmission system. The engine speed and the wheel speed are used to control the vehicle speed and the vehicle load state so that the manual transmission can have the same function as the automatic transmission. Based on this, the ECU operates the gear shift actuator to manipulate the transmission rod of the transmission, eliminating the need for a clutch pedal and providing the effect of operating in the same mode as an automatic transmission vehicle.

Description

자동변속 매뉴얼트랜스미션 시스템Automatic Transmission Manual Transmission System

본 고안은 매뉴얼트랜스미션을 자동트랜스미션과 동일한 기능을 할 수 있게 하는 자동변속 매뉴얼트랜스미션 시스템에 관한 것이다.The present invention relates to an automatic transmission manual transmission system that enables the manual transmission to perform the same function as the automatic transmission.

종래의 수동변속 시스템의 경우 변속시 클러치 페달 및 변속레버를 적절히 조작해야 하는 번거로움이 있으며 부적절한 조작시 엔진 및 트랜스미션에 무리가 생길 가능성이 있다.In the case of the conventional manual shifting system, the clutch pedal and the shift lever must be properly operated when shifting, and there is a possibility that the engine and the transmission may be overwhelmed when the shift is inappropriate.

본 고안의 목적은 매뉴얼트랜스미션을 자동트랜스미션과 동일한 기능을 할 수 있도록 엔진 속도와 차륜 속도를 이용하여 차속과 차량부하상태를 근거러 ECU가 기어변속 액츄에이터를 동작시켜 트랜스미션의 변속 로드를 조작하는 자동변속 매뉴얼트랜스미션 시스템을 제공하고자 하는 것이다.The purpose of the present invention is to allow the manual transmission to perform the same function as the automatic transmission.Automatic transmission in which the ECU operates the gear shift actuator by operating the gear shift actuator based on the vehicle speed and the vehicle load state using the engine speed and the wheel speed. It is to provide a manual transmission system.

제1도는 본 고안의 자동변속 매뉴얼트랜스미션 시스템의 구성을 도시하는 도면.1 is a diagram showing the configuration of the automatic transmission manual transmission system of the present invention.

제2도는 본 고안의 자동변속 매뉴얼트랜스미션 시스템의 작동 플로우챠트.2 is an operational flowchart of the automatic transmission manual transmission system of the present invention.

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

1 : 매뉴얼트랜스미션 2 : 변속 로드1: Manual Transmission 2: Shifting Rod

3 : 기어변속 액츄에이터 4 : EUC3: gear shift actuator 4: EUC

5 : 클러치 6 : 클러치 포크5: clutch 6: clutch fork

7 : 클러치 릴리이즈 실린더 8 : 모터7: clutch release cylinder 8: motor

9 : 유압실린더 10 : 유압라인9: Hydraulic cylinder 10: Hydraulic line

11 : 자동변속레버 12 : 레버위치센서11: automatic shift lever 12: lever position sensor

13 : 악셀페달 위치센서 14 : 엔진속도센서13: Axel pedal position sensor 14: Engine speed sensor

15 : 차륜속도센서 16 : 브레이크페달 스위치15: wheel speed sensor 16: brake pedal switch

17 : 실린더위치센서17: cylinder position sensor

본 고안을 첨부된 도면에 도시된 실시예를 참조하여 하기에 설명한다.The invention is described below with reference to the embodiments shown in the accompanying drawings.

제1도에는 본 고안의 자동변속 매뉴얼트랜스미션 시스템의 구성이 도시되는데, 매뉴얼트랜스미션(1)의 변속 로드(2)에는 기어변속 액츄에이터(3)가 연결되고 기어변속 액츄에이터(3)는 ECU(4)에 의해서 작동된다.1 shows a configuration of an automatic transmission manual transmission system according to the present invention, in which a gear transmission actuator 3 is connected to a shift rod 2 of a manual transmission 1 and a gear shift actuator 3 is an ECU 4. It works by

클러치(5)는 클러치 릴리이즈 실린더(7)에 연결된 클러치 포크(6)에 의해서 작동되고 클러치 릴리이즈 실린더(7)는 모터(8)가 부착된 유압실린더(9)의 유압라인(10)을 통하여 작동되며 모터(8)는 ECU(4)에 의해서 제어된다. 클러치 릴리이즈 실린더(7)에는 실린더위치센서(17)가 부착되어 있다.The clutch 5 is operated by a clutch fork 6 connected to the clutch release cylinder 7 and the clutch release cylinder 7 is operated via the hydraulic line 10 of the hydraulic cylinder 9 to which the motor 8 is attached. The motor 8 is controlled by the ECU 4. The cylinder position sensor 17 is attached to the clutch release cylinder 7.

ECU(4)는 자동변속레버(11)에 부착된 레버위치센서(12)와 악셀페달 위치센서(13), 엔진속도센서(14), 차륜속도센서(15), 브레이크페달 스위치(16) 및 실린더위치센서(17)로부터 신호를 받는다.The ECU 4 includes a lever position sensor 12 and an axel pedal position sensor 13 attached to the automatic shift lever 11, an engine speed sensor 14, a wheel speed sensor 15, a brake pedal switch 16, and the like. A signal is received from the cylinder position sensor 17.

실린더위치센서(17)는 클러치 릴리이즈 실린더(7)의 이동량에 대한 정보를 ECU(4)에 준다.The cylinder position sensor 17 gives the ECU 4 information on the amount of movement of the clutch release cylinder 7.

레버위치센서(12)는 자동변속레버(11)의 현재위치(P,R,N,D,S,L)에 대한 정보를 ECU(4)에 준다.The lever position sensor 12 gives the ECU 4 information on the current position P, R, N, D, S, L of the automatic shift lever 11.

엔진속도센서(14)는 현재의 엔진회전수에 대한 정보를 ECU(4)에 준다. 차륜속도센서(15)는 차륜의 회전속도에 대한 정보를 ECU(4)에 준다. 브레이크페달 스위치(16)는 브레이크페달 상태에 대한 정보를 ECU(4)에 준다.The engine speed sensor 14 gives the ECU 4 information on the current engine speed. The wheel speed sensor 15 gives the ECU 4 information about the rotation speed of the wheel. The brake pedal switch 16 gives the ECU 4 information about the brake pedal status.

본 고안의 자동변속 매뉴얼트랜스미션 시스템의 작동을 설명한다.The operation of the automatic transmission manual transmission system of the present invention will be described.

본 고안의 시스템의 동작은 주로 엔진속도와 차륜속도를 이용한 차속과 차량부하상태를 근거로 이루어진다. 이 데이터를 근거로 ECU(4)가 기어변속 액츄에이터(3)를 동작시켜 매뉴얼트랜스미션(1)의 변속 로드(2)를 조작하게 된다. 변속시기는 주로 차륜속도에 의해 결정되며 이것과 더불어 엔진속도를 이용하여 변속시기를 결정한다. 언덕이나 노면상태가 안 좋은 것일 경우는 저속에서도 엔진회전수가 높다.The operation of the system of the present invention is mainly based on the vehicle speed and the vehicle load state using the engine speed and the wheel speed. Based on this data, the ECU 4 operates the gear shift actuator 3 to operate the shift rod 2 of the manual transmission 1. The shift timing is mainly determined by the wheel speed. In addition, the shift timing is determined using the engine speed. If the hill or road condition is bad, the engine speed is high even at low speeds.

제2도에는 본 고안의 자동변속 매뉴얼트랜스미션 시스템의 작동 플로우챠트가 도시되는데, ECU(4)는 초기화 이후에 자동변속레버(11)가 D레인지에 있는 지를 판단하여 Yes이면 엔진속도, 차륜속도 및 악셀페달 위치 등을 이용하여 적절한 변속 로드(2)의 이동위치를 결정한다. 다음에는 변속 로드(2)의 현재 위치가 이전 위치와 다른가 아닌가를 판단하여 Yes이면 기어변속 액츄에이터(3)를 현재 이동해야 할 위치로 이동시킨다. 한편 변속 로드(2)의 현재 위치가 이전 위치와 같다면 기어변속 액츄에이터(3)를 작동시키지 않는다.2 is a flowchart of the operation of the automatic transmission manual transmission system of the present invention. The ECU 4 determines whether the automatic transmission lever 11 is in the D range after initialization, and if yes, the engine speed, the wheel speed, and the like. An appropriate shift position of the shifting rod 2 is determined using an accelerator pedal position or the like. Next, it is determined whether the current position of the shifting rod 2 is different from the previous position, and if yes, the gear shifting actuator 3 is moved to the current position to be moved. On the other hand, if the current position of the shift rod 2 is the same as the previous position, the gear shift actuator 3 is not operated.

또한 자동변속레버(11)가 D레인지에 있지 않으면 D레인지 이외의 현재 레인지를 측정하고 현재 레인지에 맞는 위치로 기어변속 액츄에이터(3)를 이동시킨다.In addition, if the automatic shift lever 11 is not in the D range, the current range other than the D range is measured, and the gear shift actuator 3 is moved to a position corresponding to the current range.

상기와 같이 구성된 본 고안의 자동변속 매뉴얼트랜스미션 시스템은 매뉴얼트랜스미션을 자동트랜스미션과 동일한 기능을 할 수 있도록 하고 클러치 페달이 필요 없으며 자동변속 차량과 같은 모드로 동작시킬수 있는 효과를 제공한다.The automatic transmission manual transmission system of the present invention configured as described above enables the manual transmission to have the same function as the automatic transmission and does not require a clutch pedal and provides an effect of operating in the same mode as an automatic transmission vehicle.

Claims (2)

매뉴얼트랜스미션(1)의 변속 로드(2)에는 기어변속 액츄에이터(3)가 연결되고 기어변속 액츄에이터(3)는 ECU(4)에 의해서 작동되며 클러치(5)는 클러치 릴리이즈 실린더(7)에 연결된 클러치 포크(6)에 의해서 작동되고 클러치 릴리이즈 실린더(7)는 모터(8)가 부착된 유압실린더(9)의 유압라인(10)을 통하여 작동되며 모터(8)는 ECU(4)에 의해서 제어되고 클러치 릴리이즈 실린더(7)에는 실린더위치센서(17)가 부착되며 ECU(4)는 자동변속레버(11)에 부착된 레버위치센서(12)와 악셀페달 위치센서(13), 엔진속도센서(14), 차륜속도센서(15), 브레이크페달 스위치(16) 및 실린더위치센서(17)로부터 신호를 받게 구성된 자동변속 매뉴얼트랜스미션 시스템.The gear shift actuator 3 is connected to the shift rod 2 of the manual transmission 1, the gear shift actuator 3 is operated by the ECU 4, and the clutch 5 is connected to the clutch release cylinder 7. It is operated by fork 6 and clutch release cylinder 7 is operated through hydraulic line 10 of hydraulic cylinder 9 to which motor 8 is attached and motor 8 is controlled by ECU 4 A cylinder position sensor 17 is attached to the clutch release cylinder 7, and the ECU 4 has a lever position sensor 12, an accelerator pedal position sensor 13, and an engine speed sensor 14 attached to the automatic shift lever 11. ), Automatic transmission manual transmission system configured to receive signals from the wheel speed sensor (15), the brake pedal switch (16) and the cylinder position sensor (17). 제1항에 있어서, ECU(4)는 초기화 이후에 자동변속레버(11)가 D레인지에 있는지를 판단하여 Yes이면 엔진속도, 차륜속도 및 악셀페달 위치 등을 이용하여 적절한 변속 로드(2)의 이동위치를 결정하고 다음에는 변속 로드(2)의 현재 위치가 이전 위치와 다른가 아닌가를 판단하여 Yes이면 기어변속 액츄에이터(3)를 현재 이동해야 할 위치로 이동시키며 한편 변속 로드(2)의 현재 위치가 이전 위치와 같다면 기어변속 액츄에이터(3)를 작동시키지 않고 자동변속레버(11)가 D레인지에 있지 않으면 D레인지 이외의 현재 레인지를 측정하고 현재 레인지에 맞는 위치로 기어변속 액츄에이터(3)를 이동시키게 구성된 자동변속 매뉴얼트랜스미션 시스템.The ECU 4 determines whether the automatic shift lever 11 is in the D range after initialization, and if yes, the engine 5, the wheel speed, the accelerator pedal position, and the like are used to determine the proper speed of the transmission rod 2. After determining the movement position and determining whether the current position of the shifting rod 2 is different from the previous position, if yes, the gear shifting actuator 3 is moved to the current position to be moved while the current position of the shifting rod 2 If is equal to the previous position, do not operate the gear shift actuator (3), and if the automatic shift lever (11) is not in the D range, measure the current range other than the D range, and move the gear shift actuator (3) to a position suitable for the current range. Automatic transmission manual transmission system configured to move.
KR2019960007129U 1996-04-03 1996-04-03 Auto transaxle manual transmission system KR0140238Y1 (en)

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KR2019960007129U KR0140238Y1 (en) 1996-04-03 1996-04-03 Auto transaxle manual transmission system

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KR2019960007129U KR0140238Y1 (en) 1996-04-03 1996-04-03 Auto transaxle manual transmission system

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KR0140238Y1 true KR0140238Y1 (en) 1999-04-01

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