KR200165825Y1 - An automatic control system for a foot brake - Google Patents

An automatic control system for a foot brake Download PDF

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Publication number
KR200165825Y1
KR200165825Y1 KR2019970024760U KR19970024760U KR200165825Y1 KR 200165825 Y1 KR200165825 Y1 KR 200165825Y1 KR 2019970024760 U KR2019970024760 U KR 2019970024760U KR 19970024760 U KR19970024760 U KR 19970024760U KR 200165825 Y1 KR200165825 Y1 KR 200165825Y1
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KR
South Korea
Prior art keywords
connecting rod
brake
pedal
support member
cable
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Application number
KR2019970024760U
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Korean (ko)
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KR19990011406U (en
Inventor
김종복
Original Assignee
정몽규
현대자동차주식회사
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Priority to KR2019970024760U priority Critical patent/KR200165825Y1/en
Publication of KR19990011406U publication Critical patent/KR19990011406U/en
Application granted granted Critical
Publication of KR200165825Y1 publication Critical patent/KR200165825Y1/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
    • 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
    • B60T8/24—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle inclination or change of direction, e.g. negotiating bends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
    • 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
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/06—Hill holder; Start aid systems on inclined road
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/18008—Propelling the vehicle related to particular drive situations
    • B60Y2300/18108—Braking
    • B60Y2300/18116—Hill holding
    • 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
    • B60Y2400/81—Braking systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
    • G05G5/08—Interlocking of members, e.g. locking member in a particular position before or during the movement of another member

Abstract

본 고안은 풋 브레이크 자동 제어 시스템에 관한 것이고, 본 고안은 차량 주행중 잠시 정지시에 운전자가 지속적으로 브레이크 페달(5)을 누룰 필요없이 한 번만 누루게 되면, 마스터 실린더(6)를 조작하는 연결봉(7)이 지지부재(8)에 의해 고정되어 차량이 정지상태를 유지할 수 있도록 하고, 또한 출발시에는 액셀 페달(1)을 밟게 되면, 지지부재(8)가 연결봉(7)에서 해제되어 브레이크 페달(5)이 주행상태로 복귀되는 것으로 운전자에게 편안한 승차감을 확보하도록 한 고안이다.The present invention relates to an automatic foot brake control system, and the present invention relates to a connecting rod for manipulating a master cylinder (6) when the driver is pressed once without stopping the brake pedal (5) continuously during a vehicle stop. 7) is fixed by the support member 8 so that the vehicle can remain stationary, and when the accelerator pedal 1 is pressed at the start, the support member 8 is released from the connecting rod 7 to brake the pedal. (5) is designed to ensure a comfortable ride to the driver by returning to the driving state.

Description

풋 브레이크 자동 제어 시스템Foot brake automatic control system

본 고안은 풋 브레이크 자동 제어 시스템에 관한 것으로서, 더욱 상세하게는 차량 속도를 제어하는 브레이크 시스템을 개선하여 언덕길등에서 잠시 정지시 브레이크를 지속적으로 제동할 필요없이 제동상태가 유지되도록 하고 가속시 액셀 페달을 밟으면 정상상태 운행이 가능하도록 한 풋 브레이크 제어 시스템(foot break auto control system)에 관한 것이다.The present invention relates to an automatic foot brake control system, and more particularly, to improve a brake system that controls vehicle speed so that a braking state is maintained without stopping the brake continuously for a short time on a hill, etc. It relates to a foot break auto control system that, when pressed, allows steady state operation.

차량의 운전석 앞쪽에는, 주행에 따른 기어 변속시 운전자가 왼쪽발을 사용하여 조작할 수 있도록 클러치 페달이 설치되어 있고, 또한 차량 제동 및 가속시에 운전자가 오른쪽 발을 사용하여 조작할 수 있도록 브레이크 페달 및 액셀 페달이 마련되어 차량 주행시에 운전자가 주행 조건에 따라 조작하도록 되어 있다.In front of the driver's seat, a clutch pedal is installed so that the driver can operate using the left foot when shifting gears, and the brake pedal allows the driver to operate using the right foot during braking and acceleration. And an accelerator pedal so that the driver can operate the vehicle according to the driving conditions when the vehicle runs.

이렇게 조작되는 브레이크 및 액셀 페달은, 차량이 정지하고자 할 때에는 오른쪽 발로써 브레이크 페달을 누루고, 출발 및 가속시에는 브레이크 페달에서 오른쪽 발을 떼어냄과 동시에 액셀 페달을 밟도록 되어 있다.The brake and accelerator pedal operated in this way are to press the brake pedal with the right foot when the vehicle is to stop, and to release the right foot from the brake pedal and to press the accelerator pedal at the start and acceleration.

이러한, 통상적인 차량의 페달 조작방법으로, 차량이 정지 및 출발이 반복되는 정체 구간을 주행하게 되면, 운전자가 오른쪽 발을 자주 옮겨야 하므로 쉽게 피로함을 느끼게 되었고, 또한 언덕길 등에서 차량이 정지하게 되면, 잠시 정지에도 사이드 브레이크를 작동시켜야 하는 문제점이 있었다.In such a normal vehicle pedal operation method, when the vehicle travels in a congestion section where stops and departures are repeated, the driver has to move his right foot frequently and feels tired easily, and when the vehicle stops on a hill, etc., There was a problem in that the side brake must be operated even when stopped.

이에, 본 고안은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 차량 주행중 잠시 정지시에 운전자가 지속적으로 브레이크 페달을 누룰 필요없이 한 번만 누루게 되면, 차량이 정지상태를 유지할 수 있도록 하고, 또한 출발시에는 액셀 페달을 밟게 되면, 브레이크 페달이 주행상태로 복귀되도록 하여 운전자에게 편안한 승차감을 확보하도록 한 풋 브레이크 자동 제어 시스템을 제공하는데 그 목적이 있다.Accordingly, the present invention is devised to solve the above problems, and when the driver is pressed once without stopping the brake pedal continuously during the vehicle driving, the vehicle can maintain the stopped state. It is an object of the present invention to provide a foot brake automatic control system that allows the driver to return to the driving state by depressing the accelerator pedal at the start, thereby ensuring a comfortable riding comfort for the driver.

도 1은 본 고안에 따른 사용상태 사시도.1 is a perspective view of the use state according to the present invention.

＜도면의 주요부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>

1: 액셀 페달 2: 스로틀 밸브 3: 케이블 4: 캠 5: 브레이크 페달 6: 마스터 실린더 7: 연결봉 8: 지지부재 9,10,13: 힌지 11: 래크면 12: 래크홈 14: 리턴 스프링DESCRIPTION OF SYMBOLS 1: Accel pedal 2: Throttle valve 3: Cable 4: Cam 5: Brake pedal 6: Master cylinder 7: Connecting rod 8: Support member 9, 10, 13: Hinge 11: Rack surface 12: Rack groove 14: Return spring

상기 목적을 달성하기 위한 본 고안은, 액셀 페달에 의해 연동되어 스로틀 밸브를 조작하는 케이블과, 브레이크 페달에 연동되어 마스터 실린더를 작동시키는 연결봉에 있어서, 상기 케이블과 연결봉 사이에 중앙이 힌지되어 양단이 회동하도록 된 지지부재와; 상기 케이블의 연동시 회동하여 상기 지지부재의 일측단을 누루도록 된 캠과; 상기 지지부재의 타측이 브레이크 페달에 의해 슬라이드 고정되고, 상기 캠에 의해 해제되도록 상기 연결봉의 일측에 형성된 래크홈; 으로 이루어진 것을 특징으로 한다.The present invention for achieving the above object, in the connecting rod for interlocking by the accelerator pedal to operate the throttle valve, and the connecting rod for interlocking with the brake pedal to operate the master cylinder, the center is hinged between the cable and the connecting rod A support member adapted to rotate; A cam which rotates when the cable is interlocked to press one end of the support member; A rack groove formed on one side of the connecting rod such that the other side of the support member is slide fixed by the brake pedal and released by the cam; Characterized in that consisting of.

이하, 본 고안에 따른 풋 브레이크 자동 제어 시스템을 첨부된 도면에 의거하여 상세히 설명한다.Hereinafter, the foot brake automatic control system according to the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 고안에 따른 풋 브레이크 자동 제어 시스템을 나타낸 사용상태 사시도이다.1 is a perspective view showing a use state of the foot brake automatic control system according to the present invention.

본 고안에 따른 풋 브레이크 자동 제어 시스템은, 액셀 페달(1)과, 엑셀 페달(1)에 의해 연동되어 스로틀 밸브(2)를 작동시키는 케이블(3)과, 상기 케이블(3)의 이동에 의해 회동되는 캠(4)과, 브레이크 페달(5)과, 브레이크 페달(5)에 연동되어 마스터 실린더(6)를 작동시키는 연결봉(7)과, 상기 케이블(3)과 연결봉(7) 사이에 구비된 지지부재(8)로 이루어져 있다.Foot brake automatic control system according to the present invention, by the accelerator pedal (1), the cable (3) to operate the throttle valve (2) in conjunction with the accelerator pedal (1) by the movement of the cable (3) A cam 4, a pivoting rod 5, a connecting rod 7 interlocked with the brake pedal 5 to operate the master cylinder 6, and the cable 3 and the connecting rod 7 are provided. It consists of a support member (8).

상기 엑셀 페달(1)은, 일측이 차체에 회동가능하게 힌지(9)되어 있고, 회동시 스로틀 밸브(2)와 연결된 케이블(3)을 당기며, 리턴 스프링(14)에 의해 복귀되도록 구비되어 있다. 그리고, 상기 케이블(3)의 일측에는 캠(4)이 구비되어 상기 케이블(3)이 당겨질 때 하향 회동하도록 하단 일측이 고정되어 있다.The excel pedal 1 is hinged to one side of the vehicle body so as to be rotatable, and pulls the cable 3 connected to the throttle valve 2 during rotation, and is provided to be returned by the return spring 14. have. In addition, one side of the cable 3 is provided with a cam 4 so that the lower side is fixed to rotate downward when the cable 3 is pulled.

상기 브레이크 페달(5)은, 상단 일측이 차체에 회동가능하게 힌지(10) 고정되어 있고, 회동시 연결봉(7)을 밀어 마스터 실린더(6)를 조작하도록 되어 있다. 그리고, 상기 연결봉(7)의 일측에는 상향으로 개방되며 내측면에 래크면(11)이 형성된 래크홈(12)이 구비되어 있다.The brake pedal 5 has a hinge 10 fixed to the vehicle body so that one end of the brake pedal 5 is rotatable, and the master rod 6 is operated by pushing the connecting rod 7 during rotation. And, one side of the connecting rod 7 is provided with a rack groove 12 is opened upward and the rack surface 11 is formed on the inner surface.

또한, 상기 액셀 페달(1)의 케이블(3)과 브레이크 페달(5)의 연결봉(7) 사이에는, 지지부재(8)가 구비되는데, 상기 지지부재(8)는 중앙이 차체에 힌지(13) 고정되어 양단이 회동가능하도록 되어 있고, 상기 지지부재(8)의 일측은 상기 케이블(3)에 고정된 캠(4)의 선단이, 회동시 즉, 액셀 페달(1)을 누룰때에만 누룰수 있도록 지지되어 있고, 상기 지지부재(8)의 타측은 상기 연결봉(7)의 이동시 래크홈(12)에 걸림고정되어 연결봉(7)의 복귀를 제어하도록 되어 있다.In addition, a support member 8 is provided between the cable 3 of the accelerator pedal 1 and the connecting rod 7 of the brake pedal 5, the support member 8 having a center hinged to the vehicle body 13. The end of the cam 4 fixed to the cable 3 only when the end of the cam 4 is rotated, that is, when the accelerator pedal 1 is pressed. It is supported so that the other side of the support member 8 is locked to the rack groove 12 during the movement of the connecting rod 7 is to control the return of the connecting rod (7).

이하, 본 고안에 따른 작동상태를 첨부된 도면을 참조로 하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the operating state according to the present invention will be described in detail.

차량이 언덕길 주행에서 신호등에 의해 정지시 브레이크 페달(5)을 밟게되면, 상기 브레이크 페달(5)은 도 1에 도시된 바와같이, 힌지(10)를 중심으로 회동되며 연결봉(7)을 밀게된다. 연속해서 이동되는 연결봉(7)은, 마스터 실린더(6)를 작동시켜 주행차량을 정지시키게 된다. 동시에 상기 연결봉(7)의 래크홈(12)에 지지되어 있던 지지부재(8)의 일측이 슬라이드 걸림고정된다. 이때 운전자가 밟고있던 브레이크 페달(5)에서 발을 떼어도 브레이크 페달(5)은 상기 지지부재(8)에 의해 연결봉(7)이 복귀되지 않아 정지 상태가 유지된다. 이후 차량을 주행하고자 액셀 페달(1)을 밟게 되면, 상기 액셀 페달(1)은 케이블(3)을 잡아 당기고 당겨지는 케이블(3)은 캠(4)을 회동시켜 지지부재(8)를 누룬다. 이때 상기 지지부재(8)는 중앙의 힌지(13)를 중심으로 회동하여 걸림고정된 상기 연결봉(7)의 래크홈(12)에서 이탈되어 브레이크 페달(5)을 해제시키며 동시에 차량은 출발이 가능하게 되는 것이다.When the vehicle is stepped on the brake pedal 5 when the vehicle is stopped by a traffic light in hill driving, the brake pedal 5 is rotated about the hinge 10 and pushes the connecting rod 7 as shown in FIG. 1. . The connecting rod 7 continuously moved causes the traveling vehicle to be stopped by operating the master cylinder 6. At the same time, one side of the support member 8 supported by the rack groove 12 of the connecting rod 7 is fixed to the slide. At this time, even if the driver releases the foot from the brake pedal 5, the brake pedal 5 is not stopped by the support member 8, and thus the stop state is maintained. Then, when the accelerator pedal 1 is pressed down to drive the vehicle, the accelerator pedal 1 pulls the cable 3 and the pulled cable 3 rotates the cam 4 to press the support member 8. . At this time, the support member 8 is disengaged from the rack groove 12 of the connecting rod 7 which is locked by pivoting around the hinge 13 in the center to release the brake pedal 5 and at the same time the vehicle can be started. Will be done.

따라서, 본 고안에 따른 풋 브레이크 자동 제어 시스템은, 차량 주행중 잠시 정지시에 운전자가 지속적으로 브레이크 페달을 누룰 필요없이 한 번만 누루게 되면, 마스터 실린더를 조작하는 연결봉이 지지부재에 의해 고정되어 차량이 정지상태를 유지할 수 있도록 하였고, 또한 출발시에는 액셀 페달을 밟게 되면, 지지부재가 해제되어 브레이크 페달이 주행상태로 복귀되는 것으로 운전자에게 편안한 승차감을 확보하도록 한 장점이 있다.Accordingly, in the foot brake automatic control system according to the present invention, if the driver presses only once without stopping the brake pedal continuously during the vehicle driving, the connecting rod for manipulating the master cylinder is fixed by the supporting member so that the vehicle is fixed. In order to maintain the stationary state, and also to depress the accelerator pedal at the start, the support member is released to the brake pedal is returned to the driving state has the advantage of ensuring a comfortable ride to the driver.

Claims (1)

액셀 페달에 의해 연동되어 스로틀 밸브를 조작하는 케이블과, 브레이크 페달에 연동되어 마스터 실린더를 작동시키는 연결봉에 있어서,In the cable interlocked by the accelerator pedal to operate the throttle valve, and the connecting rod linked to the brake pedal to operate the master cylinder, 상기 연결봉의 일측 상면에 형성되며, 내주면이 래크 형상으로 된 래크홈과;A rack groove formed on an upper surface of one side of the connecting rod and having an inner circumferential surface formed in a rack shape; 상기 케이블과 연결봉 사이에 중앙이 회동하도록 힌지되어 구비되며, 일단이 상기 액셀 페달과 연동되는 케이블에 지지되고, 타단이 상기 브레이크 페달과 연동되는 연결봉의 래크홈에 선택적으로 걸림고정 되도록 한 지지부재와;The support member is hinged so that the center is rotated between the cable and the connecting rod, and one end is supported by the cable interlocked with the accelerator pedal, and the other end is selectively fixed to the rack groove of the connecting rod interlocked with the brake pedal. ; 상기 케이블의 연동시 회동하여 상기 지지부재의 일측단을 누루도록 된 캠;A cam pivoted upon interlocking of the cable to press one end of the support member; 으로 이루어진 것을 특징으로 하는 폿 브레이크 자동 제어 시스템.Pot brake automatic control system, characterized in that consisting of.
KR2019970024760U 1997-08-30 1997-08-30 An automatic control system for a foot brake KR200165825Y1 (en)

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KR2019970024760U KR200165825Y1 (en) 1997-08-30 1997-08-30 An automatic control system for a foot brake

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Application Number Priority Date Filing Date Title
KR2019970024760U KR200165825Y1 (en) 1997-08-30 1997-08-30 An automatic control system for a foot brake

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KR19990011406U KR19990011406U (en) 1999-03-25
KR200165825Y1 true KR200165825Y1 (en) 2000-01-15

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