KR970075525A - Automatic shift control when parking on the ramp of a vehicle - Google Patents

Automatic shift control when parking on the ramp of a vehicle Download PDF

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Publication number
KR970075525A
KR970075525A KR1019960017965A KR19960017965A KR970075525A KR 970075525 A KR970075525 A KR 970075525A KR 1019960017965 A KR1019960017965 A KR 1019960017965A KR 19960017965 A KR19960017965 A KR 19960017965A KR 970075525 A KR970075525 A KR 970075525A
Authority
KR
South Korea
Prior art keywords
controller
control signal
motor
gear
vehicle
Prior art date
Application number
KR1019960017965A
Other languages
Korean (ko)
Other versions
KR0178485B1 (en
Inventor
성우명
Original Assignee
양재신
대우자동차 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 양재신, 대우자동차 주식회사 filed Critical 양재신
Priority to KR1019960017965A priority Critical patent/KR0178485B1/en
Publication of KR970075525A publication Critical patent/KR970075525A/en
Application granted granted Critical
Publication of KR0178485B1 publication Critical patent/KR0178485B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18109—Braking
    • B60W30/18118—Hill holding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06—Road conditions
    • B60W40/076—Slope angle of the road
    • 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
    • F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display means
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • F16H2059/663—Road slope
    • 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
    • F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control
    • F16H2061/205—Hill hold control, e.g. with torque converter or a friction device slightly engaged to keep vehicle stationary
    • 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
    • F16H2312/00—Driving activities
    • F16H2312/04—Holding or hillholding

Abstract

본 발명은 경사진 곳에 차량 주차시 자동적으로 기어가 1단 또는 후진으로 변속되도록 한 차량의 경사로 주차시 자동 변속 제어 장치에 관한 것으로, 차량 주차후 키 홀더의 스위치가 오프되고 파킹 브레이크 스위치가 온될 때 소정시간 전류를 공급한 후 차단되는 타이머 스위치(10)와, 상기 타이머 스위치(10) 동작시 경사각, 엔진 회전수, 가속, 변속레버위치를 감지하는 센서(S1-S4)로 된 센서부(20)와, 상기 센서부(20)와, 상기 센서부(20)로부터 입력되는 각 데이타를 입력받아 기 설정된 데이타와 비교하여 해당되는 제어신호를 출력시키는 콘트롤러(30)와, 상기 콘트롤러(30)의 제어신호에 의해 피치레일기어(64)가 좌우 이동되도록 구동되는 제1모터(40)와, 상기 콘트롤러(30)의 제어신호에 의해 피치레일 기어(64)가 좌우 이동되도록 구동되는 제1모터(40)와, 상기 콘트롤러(30)의 제어신호에 의해 피치레일 기어(64)가 전후이동되도록 구동되는 제2모터(50)와, 상기 제1, 제2 모터(40) (50)의 구동에 의해 변속을 수행하는 변속수단(60)으로 이루어진다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an automatic shift control apparatus for automatically shifting a gear to a first gear or a reverse gear when a vehicle is parked on a tilted position and when the parking brake switch is turned on A sensor unit 20 consisting of a sensor S1-S4 for sensing the inclination angle, the engine speed, the acceleration, and the shift lever position when the timer switch 10 is operated; A controller 30 for receiving the data input from the sensor unit 20 and comparing the received data with preset data and outputting corresponding control signals, A first motor 40 driven by a control signal to move the pitch rail gear 64 to the left and right and a first motor driven to move the pitch rail gear 64 leftward and rightward by a control signal of the controller 30 40, A second motor 50 driven to move the pitch rail gear 64 back and forth by a control signal of the controller 30 and a second motor 50 which performs a shift by driving the first and second motors 40 and 50 And a speed change means (60).

Description

차량의 경사로 주차시 자동 변속 제어 장치Automatic shift control when parking on the ramp of a vehicle

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 따른 차량의 경사로 주차시 자동 변속 제어 장치의 블럭도.FIG. 1 is a block diagram of an automatic shift control device when parking on a slope of a vehicle according to the present invention. FIG.

Claims (3)

차량 주차후 키 홀더의 스위치가 오프되고 파킹 브레이크 스위치가 온될 때 소정시간 전류를 공급한 후 차단되는 타이머 스위치(10)와, 상기 타이머 스위치(10) 동작시 경사각, 엔진 회전수, 가속, 변속레버위치를 감지하는 센서(S1-S4)로 된 센서부(20)와, 상기 센서부(20)로부터 입력되는 각 데이타를 입력받아 기 설정 데이타와 비교하여 엔진회전수와 가속이 제로이고 변속레버위치가 중립이며 경사각이 있는것으로 판단되었을 때 소정레벨의 제어신호를 출력시키는 콘트롤러(30)와, 상기 콘트롤로(30)의 제어신호에 의해 피치레일 기어(64)가 좌우이동되도록 구동되는 제1모터(40)와, 상기 콘트롤러(30)의 제어신호에 의해 피치레일 기어(64)가 전후이동 되도록 구동되는 제2모터(50)와, 상기 제1, 제2모터(40) (50)의 구동에 의해 변속을 수행하는 변속수단(60)을 포함하여 구성된 것을 특징으로 하는 차량의 경사로 주차시 자동 변속 제어 장치.A timer switch 10 for supplying a current for a predetermined time when the key holder is switched off and the parking brake switch is turned on after the vehicle is parked, A sensor unit 20 comprising sensors S1 to S4 for detecting the position of the shift lever 20 and a sensor unit 20 for receiving the data input from the sensor unit 20 and comparing the data with predetermined data, A controller 30 for outputting a control signal of a predetermined level when it is determined that the pitch rail gear 64 is in a neutral state and a pitch angle of the pitch rail gear 64 is shifted left and right by a control signal of the control path 30, A second motor 50 driven to move the pitch rail gear 64 back and forth by a control signal of the controller 30 and a second motor 50 driven by the first and second motors 40 and 50, (60) for performing shifting by a shifting means The automatic shift control device during parking of the vehicle, characterized in that the ramp is configured. 제1항에 있어서, 상기 변속레버 위치 감지센터(S4)는, 변속레버(61)의 하단 전후방에 설치된 발광센서 (L1) (L2)와, 각 변속부에 설치되어 중립위치에서는 빛이 입력되지 못하고, 변속위치에서 빛이 입력되는 수광 센서(R1-R6)를 포함하여 구성된 것을 특징으로 하는 차량의 경사로 주차시 자동 변속 제어 장치.The shift lever position detecting system according to claim 1, wherein the shift lever position sensing center (S4) comprises a light emitting sensor (L1) (L2) provided at front and rear of the lower end of the shift lever (61) And a light receiving sensor (R1-R6) to which light is input at a shift position while the vehicle is in the parking position. 제1항에 있어서, 상기 콘트롤러(30)에, 주차후 도어 오픈시 오프되는 도어 스위치(SW)가 접속되어 구성된 것을 특징으로 하는 차량의 경사로 주차시 자동 변속 제어 장치.The automatic shift control device according to claim 1, wherein the controller (30) is connected to a door switch (SW) which is turned off when the door is opened after parking. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960017965A 1996-05-27 1996-05-27 Automatic shift control device when parking the ramp of a vehicle KR0178485B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960017965A KR0178485B1 (en) 1996-05-27 1996-05-27 Automatic shift control device when parking the ramp of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960017965A KR0178485B1 (en) 1996-05-27 1996-05-27 Automatic shift control device when parking the ramp of a vehicle

Publications (2)

Publication Number Publication Date
KR970075525A true KR970075525A (en) 1997-12-10
KR0178485B1 KR0178485B1 (en) 1999-04-01

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KR101294423B1 (en) * 2011-11-29 2013-08-07 현대자동차주식회사 Method for preventing movement of vehicle in case of parking in slope road

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