KR970040526A - Auto parking brake of car - Google Patents

Auto parking brake of car Download PDF

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Publication number
KR970040526A
KR970040526A KR1019950047303A KR19950047303A KR970040526A KR 970040526 A KR970040526 A KR 970040526A KR 1019950047303 A KR1019950047303 A KR 1019950047303A KR 19950047303 A KR19950047303 A KR 19950047303A KR 970040526 A KR970040526 A KR 970040526A
Authority
KR
South Korea
Prior art keywords
switch unit
signal
detecting
vehicle
parking
Prior art date
Application number
KR1019950047303A
Other languages
Korean (ko)
Other versions
KR100199800B1 (en
Inventor
이원희
Original Assignee
전성원
현대자동차 주식회사
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.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950047303A priority Critical patent/KR100199800B1/en
Publication of KR970040526A publication Critical patent/KR970040526A/en
Application granted granted Critical
Publication of KR100199800B1 publication Critical patent/KR100199800B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
    • B60T11/046—Using cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/746—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive and mechanical transmission of the braking action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
    • B60T8/17613—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure based on analogue circuits or digital circuits comprised of discrete electronic elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/303—Speed sensors

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)

Abstract

본 발명은 경사진 노면의 상태와 차량의 주차 상태를 감지하여 필요시 자동으로 차량을 제동할 수 있는 자동차의 주차 자동 제동장치에 관한 것이다. 이와 같은 자동 제동장치는 차량이 먼춘 상태에서 노면의 경사를 검지하는 경사 스위치부와, 변속 레버의 중립상태를 검지하는 중립 스위치부와, 정차한 차량이 움직이기 시작하는 속도를 감지하는 속도 감지부와, 클러치의 온/오프 상태를 감지하는 클러치 스위치부와, 상기 경사 스위치부, 중립 스위치부, 속도 감지부 및 클러치 스위치부의 검지신호로부터 주차 차량의 주차 상태를 판단하여 필요시 제어신호를 출력하는 마이컴과, 상기 마이컴의 제어신호를 아날로그 신호로 전환하는 디지탈/아날로그 변환부와, 상기 디지탈/아날로그 변환부의 변환신호를 모터를 구동하기 위한 크기의 신호로 증폭하는 신호 증폭부와, 상기 신호증폭부의 증폭신호에 따라 정,역방향으로 회전하는 모터와, 상기 모터의 정,역회전에 따라 제동압을 인가 또는 해제하는 케이블과, 상기 케이블의 제동압을 좌우바퀴에 고르게 전달하는 등화기와, 상기 등화기에 의하여 전달된 제동압에 따라 좌우 바퀴를 제동시키는 제동장치를 포함한다.The present invention relates to a parking automatic braking apparatus for a vehicle capable of automatically braking the vehicle when necessary by detecting the state of the inclined road surface and the parking state of the vehicle. Such an automatic braking device includes an inclination switch unit for detecting the inclination of the road surface when the vehicle is far away, a neutral switch unit for detecting the neutral state of the shift lever, and a speed sensing unit for detecting a speed at which the stopped vehicle starts to move. And a clutch switch unit for detecting an on / off state of the clutch, judging the parking state of the parking vehicle from detection signals of the inclination switch unit, the neutral switch unit, the speed sensing unit, and the clutch switch unit, and outputting a control signal if necessary. A microcomputer, a digital / analog converter for converting the control signal of the microcomputer into an analog signal, a signal amplifier for amplifying the converted signal of the digital / analog converter into a signal for driving a motor, and the signal amplifier The motor rotates in the forward and reverse directions according to the amplified signal, and the braking pressure is applied or released according to the forward and reverse rotation of the motor. And a braking device for braking the right and left wheels according to the cable and the equalizer, the braking pressure by passing to said equalizer for the braking pressure of the cable evenly transmitted to the left and right wheels.

Description

자동차의 자동 주차 제동장치Auto parking brake of car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 실시예에 따른 주차 제동장치의 개략적인 구성도.1 is a schematic configuration diagram of a parking brake according to a conventional embodiment.

제2도는 본 발명의 실시예에 따른 자동 주차 제동장치의 개략적인 구성도.2 is a schematic configuration diagram of an automatic parking brake according to an embodiment of the present invention.

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

5 : 경사 스위치 6 : 중립 스위치5: inclined switch 6: neutral switch

7 : 주행 속도 감지부 8 : 클러치 스위치7: driving speed detection unit 8: clutch switch

9 : 마이컴 10 : 디지탈/아날로그 변환부9: micom 10: digital / analog converter

11 : 출력 구동부 12 : 구동 모터11 output driver 12 drive motor

13 : 제2케이블13: second cable

Claims (2)

차량이 멈춘 상태에서 노면의 경사를 검지하는 경사 스위치부와, 변속 레버의 중립상태를 검지하는 중립 스위치부와, 정차한 차량이 움직이기 시작하는 속도를 감지하는 속도 감지부와, 클러치의 온/오프 상태를 감지하는 클러치 스위치부와, 상기 경사 스위치부, 중립 스위치부, 속도 감지부 및 클러치 스위치부의 검지신호로부터 주차 차량의 주차 상태를 판단하여 필요시 제어신호를 출력하는 제어부와, 상기 제어부의 제어신호에 따라 정, 역방향으로 회전하는 모터와, 상기 모터의 정, 역회전에 따라 제동압을 인가 또는 해제하는 케이블과, 상기 케이블의 제동압을 좌우 바퀴에 고르게 전달하는 등화기와, 상기 등화기에 의하여 전달된 제동압에 따라 좌우 바퀴를 제동시키는 제동장치를 포함하는 것을 것을 특징으로 하는 자동차의 주차 자동 제어장치.The inclination switch unit for detecting the inclination of the road surface when the vehicle is stopped, the neutral switch unit for detecting the neutral state of the shift lever, the speed sensing unit for detecting the speed at which the stopped vehicle starts to move, and the on / off of the clutch A clutch switch unit for detecting an off state, a controller for determining a parking state of a parking vehicle based on detection signals of the inclination switch unit, the neutral switch unit, the speed sensor unit, and the clutch switch unit, and outputting a control signal when necessary; A motor that rotates forward and backward according to a control signal, a cable for applying or releasing braking pressure according to the forward and reverse rotation of the motor, an equalizer for evenly transmitting the braking pressure of the cable to left and right wheels, and Automatic parking control of the vehicle, characterized in that it comprises a braking device for braking the left and right wheels in accordance with the transmitted braking pressure Value. 제1항에 있어서, 상기 제어부는 경사 스위치부, 중립 스위치부, 속도 감지부 및 클러치 스위치부의 검지신호로부터 주차 차량의 주차 상태를 판단하여 필요시 제어하는 마이컴과, 상기 마이컴의 디지탈 신호를 아날로그 신호로 전환하는 디지탈/아날로그 변환부와, 상기 디지탈/아날로그 변환부의 변환신호를 모터를 구동하기 위한 크기의 신호로 증폭하는 신호 증폭부로 구성되는 것을 특징으로 하는 자동차의 자동 주차 제동장치.The microcomputer of claim 1, wherein the controller determines a parking state of the parking vehicle based on detection signals of the inclination switch unit, the neutral switch unit, the speed sensing unit, and the clutch switch unit, and controls the digital signal of the microcomputer. And a signal amplifier for amplifying the digital / analog converter for converting the signal into a signal having a magnitude for driving a motor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950047303A 1995-12-07 1995-12-07 An automatic parking brake KR100199800B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950047303A KR100199800B1 (en) 1995-12-07 1995-12-07 An automatic parking brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950047303A KR100199800B1 (en) 1995-12-07 1995-12-07 An automatic parking brake

Publications (2)

Publication Number Publication Date
KR970040526A true KR970040526A (en) 1997-07-24
KR100199800B1 KR100199800B1 (en) 1999-06-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950047303A KR100199800B1 (en) 1995-12-07 1995-12-07 An automatic parking brake

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100372433B1 (en) * 2000-12-07 2003-02-15 현대자동차주식회사 a parking brake of vehicles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5290568B2 (en) * 2007-12-17 2013-09-18 三星電子株式会社 Moving picture recording apparatus, moving picture reproducing apparatus, and program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100372433B1 (en) * 2000-12-07 2003-02-15 현대자동차주식회사 a parking brake of vehicles

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Publication number Publication date
KR100199800B1 (en) 1999-06-15

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