KR19980060096A - Automatic Transmission Vehicle Braking System - Google Patents

Automatic Transmission Vehicle Braking System Download PDF

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Publication number
KR19980060096A
KR19980060096A KR1019960079444A KR19960079444A KR19980060096A KR 19980060096 A KR19980060096 A KR 19980060096A KR 1019960079444 A KR1019960079444 A KR 1019960079444A KR 19960079444 A KR19960079444 A KR 19960079444A KR 19980060096 A KR19980060096 A KR 19980060096A
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KR
South Korea
Prior art keywords
automatic transmission
detecting
vehicle
brake
vehicle speed
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Application number
KR1019960079444A
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Korean (ko)
Inventor
노희석
Original Assignee
박병재
현대자동차 주식회사
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Publication date
Application filed by 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR1019960079444A priority Critical patent/KR19980060096A/en
Publication of KR19980060096A publication Critical patent/KR19980060096A/en

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  • Control Of Transmission Device (AREA)
  • Regulating Braking Force (AREA)

Abstract

본 발명의 목적은 크리프 제어를 가능케 하면서, 평지를 주행 중, 신호 대기 및 교통 체증 등으로 차량을 정지시킬 때 차량이 천천히 전, 후진하는 것을 방지하여 운전자의 운전 편의성을 향상시키는 자동변속기 차량용 제동장치를 제공하는 데 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a creep control, and to prevent the vehicle from moving forward and backward slowly while stopping the vehicle due to signal waiting, heavy traffic, etc. while driving on a flat surface, and to improve driving convenience of the driver. To provide.

Description

자동변속기 차량용 제동장치Automatic Transmission Vehicle Braking System

본 발명은 자동변속기 차량의 제동장치에 관한 것으로서, 보다 상세하게는 중립 N레인지를 제외한 R, D, 2, L레인지에서 가속 페달을 작동시키지 않으면 자동변속기는 2속 크리프 상태로 제어되어 차량이 평지에서 전, 후진하는 것을 브레이크 페달의 작동과는 별도로 제어하여 운전의 편의성을 증대시키는 자동변속기 차량용 제동장치에 관한 것이다.The present invention relates to a braking device for an automatic transmission vehicle. More specifically, if the accelerator pedal is not operated in the R, D, 2, and L ranges except the neutral N range, the automatic transmission is controlled to a 2 speed creep state so that the vehicle is flat. The present invention relates to a braking device for an automatic transmission vehicle that controls forward and backward operations separately from the operation of the brake pedal to increase driving convenience.

그러나 상기와 같은 자동변속기를 장착한 차량은 경사로에서 차량이 주행 반대 방향으로 미끌리는 것은 어느 정도 해소하였나 2속 크리프 제어로 말미암아 평지를 주행 중, 신호 대기 및 교통 체증 등으로 차량을 정차시킨 후에 운전자는 차량이 천천히 전, 후진하는 것을 방지하기 위하여 브레이크 페달을 작동시켜야 하는 번거로움이 있다.However, in the vehicle equipped with the automatic transmission, how much the vehicle slipped in the opposite direction on the slope has been eliminated.While driving on the plain due to the two-speed creep control, the driver stops the vehicle after waiting for the signal and traffic jam. It is cumbersome to operate the brake pedal to prevent the vehicle from moving forward and backward slowly.

도 1은 본 발명에 관련하는 자동변속기 차량용 제동장치의 구성을 도시한 블록도.1 is a block diagram showing a configuration of a brake for an automatic transmission vehicle according to the present invention.

도1은 본 발명에 관련하는 자동변속기 차량용 제동장치의 구성을 도시한 블록도로서, 감지수단의 감지신호를 트랜스밋션제어유닛(TCU)의 입력단에 인가시켜 그 입력신호에 따라 트랜스밋션제어유닛(TCU)이 액츄에이터(A)를 작동시킬 수 있도록 구성되어 있다.상술한 바와 같이 구성되는 자동변속기 차량용 제동장치를 구비한 차량으로 운행 중, 정차 및 신호 대기하게 되면, 자동변속기는 2속 크리프 상태로 제어된다.1 is a block diagram showing the configuration of an automatic transmission vehicle braking apparatus according to the present invention, in which a sensing signal of a sensing means is applied to an input terminal of a transmission control unit (TCU) and a transmission control unit ( TCU) is configured to operate the actuator A. When the vehicle is provided with the automatic transmission vehicle braking device configured as described above, when the vehicle stops and waits for a signal, the automatic transmission enters the 2-speed creep state. Controlled.

상술한 바와 같이 본 발명에 따른 자동변속기 차량용 제동장치는 차속이 영, 엔진이 아이들 상태, 가속 페달이 미작동, 브레이크 페달이 작동하는 2속 크리프상태에서 액츄에이터를 제어하여 파킹 레버를 작동시켜 차량을 정지시키므로 운전자의 운전 편의성을 향상시킬 수 있다.As described above, the brake device for an automatic transmission vehicle according to the present invention operates the parking lever by controlling the actuator in a two-speed creep state in which the vehicle speed is zero, the engine is idle, the accelerator pedal is inactive, and the brake pedal is operated. By stopping, the driver's driving comfort can be improved.

Claims (5)

차속, 엔진 상태, 가속 페달 및 브레이크 페달의 작동상태를 감지하여 그 감지신호를 트랜스밋션제어유닛(TCU)에 인가시키는 감지수단, 이 감지신호로 트랜스밋션제어유닛(TCU)은 차속이 영, 엔진이 아이들 상태, 가속 페달이 미작동, 브레이크 페달이 작동 상태임을 판단하여 파킹 레버를 작동시켜 차량을 크리프 상태에서 제동시키는 액츄에이터를 포함하는 자동변속기 차량용 제동장치.Sensing means for detecting the vehicle speed, engine condition, operation of the accelerator pedal and brake pedal and applying the detection signal to the transmission control unit (TCU). The detection signal allows the transmission control unit (TCU) to have a vehicle speed of zero, And an actuator for operating the parking lever to brake the vehicle in a creep state by determining that the idle state, the accelerator pedal is inoperative, and the brake pedal is in an operating state. 제1항에 있어서, 감지수단은 차속을 감지하는 차속 센서, 엔진 상태를 감지하는 아이들 스위치, 가속 페달의 작동 여부를 감지하는 가속 페달 스위치, 브레이크 페달의 작동 여부를 감지하는 브레이크 페달 스위치를 포함하는 자동변속기 차량용 제동장치.The method of claim 1, wherein the sensing means includes a vehicle speed sensor for detecting a vehicle speed, an idle switch for detecting an engine state, an accelerator pedal switch for detecting whether an accelerator pedal is operated, and a brake pedal switch for detecting whether the brake pedal is operated. Braking system for automatic transmission. 제2항에 있어서, 감지수단은 스로틀 밸브의 개도율을 감지하는 스로틀 포지션 센스를 포함하는 자동변속기 차량용 제동장치.The brake system according to claim 2, wherein the sensing means includes a throttle position sense for detecting an opening ratio of the throttle valve. 제1항에 있어서, 상기 액츄에이터 제어를 위하여 본 장치의 기동 여부를 제어하는 스위칭 수단을 포함하는 자동변속기 차량용 제동장치.The braking device for an automatic transmission according to claim 1, further comprising switching means for controlling whether the device is started for controlling the actuator. 제4항에 있어서, 스위칭 수단은 변속레버의 버튼과 함께 작동하는 온, 오프 스위치임을 특징으로 하는 자동변속기 차량용 제동장치.5. The braking device for an automatic transmission according to claim 4, wherein the switching means is an on or off switch operating together with a button of the shift lever.
KR1019960079444A 1996-12-31 1996-12-31 Automatic Transmission Vehicle Braking System KR19980060096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960079444A KR19980060096A (en) 1996-12-31 1996-12-31 Automatic Transmission Vehicle Braking System

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Application Number Priority Date Filing Date Title
KR1019960079444A KR19980060096A (en) 1996-12-31 1996-12-31 Automatic Transmission Vehicle Braking System

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KR19980060096A true KR19980060096A (en) 1998-10-07

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KR1019960079444A KR19980060096A (en) 1996-12-31 1996-12-31 Automatic Transmission Vehicle Braking System

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253224A (en) * 1985-04-30 1986-11-11 Mazda Motor Corp Vehicle automatic speed change gear
KR19980047674A (en) * 1996-12-16 1998-09-15 김영귀 Parking brake automatic control system
KR100199162B1 (en) * 1994-07-18 1999-06-15 정몽규 Automatic brake driving apparatus and method for automatic transmission vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253224A (en) * 1985-04-30 1986-11-11 Mazda Motor Corp Vehicle automatic speed change gear
KR100199162B1 (en) * 1994-07-18 1999-06-15 정몽규 Automatic brake driving apparatus and method for automatic transmission vehicle
KR19980047674A (en) * 1996-12-16 1998-09-15 김영귀 Parking brake automatic control system

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