KR0113831Y1 - Brake device - Google Patents

Brake device

Info

Publication number
KR0113831Y1
KR0113831Y1 KR2019940017926U KR19940017926U KR0113831Y1 KR 0113831 Y1 KR0113831 Y1 KR 0113831Y1 KR 2019940017926 U KR2019940017926 U KR 2019940017926U KR 19940017926 U KR19940017926 U KR 19940017926U KR 0113831 Y1 KR0113831 Y1 KR 0113831Y1
Authority
KR
South Korea
Prior art keywords
pedal
brake
stopper
cam
control unit
Prior art date
Application number
KR2019940017926U
Other languages
Korean (ko)
Other versions
KR960004828U (en
Inventor
강석호
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 KR2019940017926U priority Critical patent/KR0113831Y1/en
Publication of KR960004828U publication Critical patent/KR960004828U/en
Application granted granted Critical
Publication of KR0113831Y1 publication Critical patent/KR0113831Y1/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
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/06—Disposition of pedal
    • 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
    • B60K26/021—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements with means for providing feel, e.g. by changing pedal force characteristics
    • 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
    • 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
    • B60T8/245—Longitudinal vehicle inclination
    • 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

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)

Abstract

본 고안은 자동 또는 수동변속차량의 시내 주행시 제동과 출발을 간편하게 하고 수동변속차량의 경사로 출발을 안전하게 하는 브레이크 장치에 관한 것이다.The present invention relates to a brake device that facilitates braking and starting in the city driving of an automatic or manual transmission vehicle and safely starts a ramp of the manual transmission vehicle.

본 고안은 적정각도에서 전자제어유니트(3)에 신호입력되도록 가속페달에 설치된 회전각센서(2)와, 상기 전자제어유니트(3)의 신호출력에 따라 구동되는 모터(5)와, 상기 모터(5)에 축설치된 캠(10)과 이 캠(10)의 회전에 따라 상하유동되는 스톱퍼(11)가 내장되고 브레이크 페달 후방의 차체(7)에 고정되는 페달 버클(4) 및 상기 스톱퍼(11)에 구속될 수 있는 페달 클립(8)이 일체로 형성된 브레이크 페달(6)을 구비시켜 브레이크 페달을 한 번 꽉 밟으면 제동을 유지하고 클러치페달을 밟은 상태(자동변속차량은 불필요)에서 가속페달을 밟으면 상기 제동상태가 풀리면서 차량이 전진하게 한 것이다.The present invention is a rotation angle sensor (2) installed in the accelerator pedal so that the signal is input to the electronic control unit (3) at an appropriate angle, a motor (5) driven in accordance with the signal output of the electronic control unit (3), and the motor A pedal buckle (4) and a stopper (4) which are built into the cam (10) and the stopper (11) which flows up and down according to the rotation of the cam (10) and are fixed to the vehicle body (7) behind the brake pedal. 11) is provided with a brake pedal (6) integrally formed with a pedal clip (8), which can be restrained, and if the brake pedal is pressed once, the brake is maintained and the accelerator pedal is pressed when the clutch pedal is pressed (no automatic transmission vehicle is required). When pressing down, the braking state is released and the vehicle is advanced.

Description

브레이크장치Brake

제1도는 본 고안의 실시예의 구성도.1 is a block diagram of an embodiment of the present invention.

제2도는 모터와 캠의 결합상태도.2 is a state of coupling of the motor and the cam.

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

1 : 가속페달 2 : 회전각센서1: accelerator pedal 2: rotation angle sensor

3 : 전자제어유니트 4 : 페달 버클3: electronic control unit 4: pedal buckle

5 : 모터 6 : 브레이크 페달5: motor 6: brake pedal

8 : 페달 클립 10 : 캠8: pedal clip 10: cam

11 : 스톱퍼11: stopper

본 고안은 자동 또는 수동변속차량의 시내 주행시 제동과 출발을 간편하게 하고 수동변속차량의 경사로 출발을 안전하게 하는 브레이크장치에 관한 것이다.The present invention relates to a brake device that facilitates braking and starting in the city of an automatic or manual transmission vehicle and safely starts a ramp of the manual transmission vehicle.

일반적으로 자동 또는 수동변속차량이 복잡한 시내주행을 할 경우에는 잦은 일시정차로 말미암아 주차브레이크를 자주 사용하게 되므로 매우 번거롭고, 또 수동변속차량의 경우에는 초보자 등 운전이 미숙한 경우, 차량이 뒤로 밀려 당황하거나 시동이 꺼지는 수가 종종 있게 된다.In general, when the automatic or manual transmission vehicle is traveling in a complicated city, parking brakes are frequently used due to frequent temporary stops.In the case of manual transmission vehicles, when the driver is inexperienced, such as a beginner, the vehicle is pushed back. Often start or shut down.

본 고안은 이와 같은 문제점을 해결하기 위한 것으로 시내주행시 자주 일시정차하는 경우와 수동변속차량의 경사로 정지와 출발시에 브레이크 페달과 가속페달의 간단한 조작으로 안전제동과 자유출발이 용이한 브레이크 장치를 제고하는데 그 목적이 있는 것이다.The present invention is designed to solve such problems, and improves the brake system for easy safety and free starting by simple operation of the brake pedal and the accelerator pedal at the time of frequent stops while driving in the city and at the stop and start of the ramp of the manual transmission vehicle. The purpose is to.

본 고안은 상기 목적을 달성하기 위하여 적정각도에서 전자제어유니트에 신호입력되도록 가속페달에 설치된 회전각센서와, 상기 전자제어유니트의 신호출력에 따라 구동되는 모터와, 상기 모터에 축설치된 캠과 이 캠의 회전에 따라 상하유동되는 스톱퍼가 내장되고, 브레이크 페달 후방의 차체에 고정되는 페달 버클 및 상기 스톱퍼에 구속될 수 있는 페달 클립이 일체로 형성된 브레이크 페달을 구비시킨 것이다.The present invention is a rotation angle sensor installed in the accelerator pedal so that the signal is input to the electronic control unit at an appropriate angle to achieve the above object, a motor driven in accordance with the signal output of the electronic control unit, and a cam mounted on the motor and The stopper is vertically flown as the cam rotates, and the brake pedal is integrally formed with a pedal buckle fixed to the vehicle body behind the brake pedal and a pedal clip that can be restrained by the stopper.

이하 실시예 도면에 의하여 설명한다.A description with reference to the following drawings.

본 고안은 제1도에서 보는 바와 같이 가속페달(1)의 한지점에 회전각센서(2)를 설치하고 이 회전각센서(2)를 전자제어유니트(3)와 전기적으로 연결하며, 전자제어유니트(3)는 페달 버클(4)일측의 모터(5)에 전기적으로 연결한 것으로, 상기 페달 버클(4)은 브레이크 페달(6)후방의 차체(대쉬패널)(7)면에 고정되고 이 페달버클(4)의 전방에는 페달클립(8)이 일체를 이루고 후방으로 돌출하는 브레이크 페달(6)이 위치하게 된다.The present invention provides a rotation angle sensor 2 at one point of the accelerator pedal 1 and electrically connects the rotation angle sensor 2 with the electronic control unit 3 as shown in FIG. The unit (3) is electrically connected to the motor (5) on one side of the pedal buckle (4), the pedal buckle (4) is fixed to the surface of the body (dash panel) (7) behind the brake pedal (6) In front of the pedal buckle 4, the pedal clip 8 is integrally formed and the brake pedal 6 protruding rearward.

상기 페달 버클(4)은 내부에 일측의 모터(5)측에 리턴스프링(9)에 의하여 복귀가능하도록 축설치된 캠(10)과 이 캠(10)의 회전에 의하여 상하유동되는 스톱퍼(11)가 스프링(12,12')의 힘에 의하여 하향으로 당겨지고 캠(10)의 노우스(nose)면이 일방향으로 약 90°회전할 때 향이동 되었다가 복귀될 수 있도록 내장된 것으로서 스톱퍼(11)의 선단이 위치하는 부위는 브레이크 페달(6)측으로 개방되어 있다.The pedal buckle 4 has a cam 10 which is axially mounted to be returnable by a return spring 9 on one side of the motor 5 and a stopper 11 which flows up and down by rotation of the cam 10. Is pulled downward by the force of the springs 12 and 12 ', and the stopper 11 is built so that the nose surface of the cam 10 can be moved and returned when it is rotated about 90 ° in one direction. The position where the tip end of () is located is open to the brake pedal (6) side.

또, 상기한 브레이크 페달(6)의 페달 클립(8)은 상기 페달 버클(4)의 개방부위내로 끼워질 수 있는 것으로서, 페달 클립(8)이 페달 버클(4)내에 완전히 끼워졌을 때 페달 클립(4)을 잡아주는 것은 스톱퍼(11)인 바, 이러한 스톱퍼(11)의 선단이 끼워질 수 있는 구멍(13)이 형성되어 있다.In addition, the pedal clip 8 of the brake pedal 6 can be fitted into the opening of the pedal buckle 4, and the pedal clip 8 when the pedal clip 8 is fully inserted into the pedal buckle 4. (4) is a stopper 11 to hold the bar 13, the end of the stopper 11 is provided with a hole 13 can be fitted.

상기한 전자제어유니트(3)는 회전각센서(2)가 적정강도θ 만큼의 가속페달(1)의 회전각도를 감지하여 신호입력하면 이를 판단, 신호출력하여 모터(5)의 축이 일정각도(약90°)만 회전하도록 하는 역할을 수행하는 것으로서 상기 모터(5)는 일종의 스텝모터이다.The electronic control unit 3 detects the rotation angle of the accelerator pedal 1 by the appropriate intensity θ and inputs the signal when the rotation angle sensor 2 detects the signal and outputs the signal. The motor 5 is a kind of step motor which serves to rotate only about 90 degrees.

따라서, 운전자가 경사로 또는 평탄한 도로에서 차량을 멈췄을 때 브레이크 페달(6)을 평상시에 경사로 또는 평탄한 도로에 멈출 수 있는 압력이상으로 밟을 필요가 있다. 이것은 주차브레이크를 당긴 것과 같은 효과를 가져오게 되는 것으로 상기와 같이 밟게 되면 페달 클립(8)이 페달 버클(4)내로 들어가면서 스톱퍼(11)의 선단이 구멍(13)에 끼이게 되어 브레이크 페달(6)은 완전제동상태를 유지하게 된다.Therefore, when the driver stops the vehicle on the slope or the flat road, it is necessary to step on the brake pedal 6 above the pressure which can be normally stopped on the slope or the flat road. This produces the same effect as pulling the parking brake. When stepped on as described above, the pedal clip 8 enters the pedal buckle 4 and the tip of the stopper 11 is caught in the hole 13 so that the brake pedal 6 ) Will maintain complete braking.

이와 같이 차량이 정지하고 있는 상태에서 출발코자 할 경우에는 클러치 페달을 밟고(자동변속차량은 불필요) 가속페달(1)을 밟게 되면 가속페달(1)이 회전할 때 회전각센서(2)가 θ각 만큼 회전한 시점에서 그 신호를 전자제어유니트(3)에 입력하고 전자제어유니트(3)는 이를 판단하여 모터(5)를 일정각도 회전시키게 된다. 이에 따라 캠(10)은 노우스부분이 상향으로 스톱퍼(11)를 밀고 있다가 옆으로 회전하면서 캠(10)의 양정만큼 스톱퍼(11)가 스프링(12,12')의 힘에 의하여 하향이동하므로 스톱퍼(11)의 선단이 구멍(13)에서 빠져나오고 브레이크 페달(6)은 원상태로 복귀하여 제동상태가 풀리며 이에 따라 차량은 전진하게 되는 것이다.In this way, if you want to start while the vehicle is stopped, press the clutch pedal (not required for the automatic transmission vehicle). If you press the accelerator pedal (1), the rotation angle sensor (2) rotates when the accelerator pedal (1) rotates. At the time of rotation by the angle, the signal is inputted to the electronic control unit 3, and the electronic control unit 3 determines this and rotates the motor 5 by a predetermined angle. Accordingly, as the cam 10 pushes the stopper 11 upward, the stopper 11 moves downward by the force of the springs 12 and 12 'as the head of the cam 10 rotates sideways. Therefore, the tip of the stopper 11 is released from the hole 13 and the brake pedal 6 is returned to its original state to release the braking state, and thus the vehicle is advanced.

상기 과정 후 전자제어유니트(3)는 즉시 모터(5)에 공급되던 전원을 차단하므로 모터(5)는 멈춘상태이고 이와 같이 멈추면 캠(10)은 리턴 스프링(9)에 의해 다시 노우스가 상양으로 위치하여 스톱퍼(11)를 상향으로 밀어올리도록 복귀한다. 상기에서의 적정강도 θ는 차량이 엔진에 과부하가 걸리지않는 상태로 전진할 수 있는 정도의 범위로 설정하면 된다.Since the electronic control unit 3 immediately cuts off the power supplied to the motor 5 after the above process, the motor 5 is in a stopped state, and when stopped, the cam 10 is lifted by the return spring 9 again. Position to return to push the stopper 11 upward. What is necessary is just to set the appropriate intensity | strength (theta) in the range which the vehicle can move forward without overloading an engine.

이와 같은 본 고안은 브레이크 페달에 가하는 조작력과 가속페달의 밟는 정도에 따라 경사로 또는 평탄한 도로에서의 제동과 출발이 부드럽게 이루어지므로 초보자 등 운전이 미숙한 사람도 수동 변속기 장착차량의 경우 경사로에서 뒤로 밀리지 않고 출발할 수 있으므로 시동이 꺼지거나 후속차량과 충돌 또는 당황하는 일은 없게 되며, 복잡한 시내주행시 일시정차가 반복될 경우 브레이크 페달과 가속페달망을 이용하여 - 수동변속차량은 출발시 클러치 페달 사용 - 제동과 출발을 신속하고 간편용이하게 할 수 있는 것이다.The present invention smoothly brakes and starts on a ramp or on a flat road according to the operating force applied to the brake pedal and the degree of stepping on the accelerator pedal, so that even inexperienced persons such as beginners are not pushed back from the ramp in the case of a manual transmission vehicle. This means you can start, so you won't have to turn off your car, crash or embarrass your next car, and if you stop in a busy city, use the brake pedal and the accelerator pedal network. You can make your start fast and easy.

Claims (1)

적정강도에서 전자제어유니트에 신호입력되도록 가속페달에 설치된 회전각센서와, 상기 전자 제어유니트의 신호출력에 따라 구동되는 모터와, 상기 모터에 축설치된 캠과 이 캠의 회전에 따라 상하유동되는 스톱퍼가 내장되고 브레이크 페달후방의 차체에 고정되는 페달 버클 및 상기 스톱퍼에 구속될 수 있는 페달 클립이 일체로 형성된 브레이크 페달로 이루어진 브레이크 장치.A rotation angle sensor mounted on an accelerator pedal to input a signal to the electronic control unit at an appropriate strength, a motor driven according to the signal output of the electronic control unit, a cam axially mounted on the motor, and a stopper vertically flowing according to the rotation of the cam. A brake device comprising a brake pedal having a built-in and a pedal buckle fixed to a vehicle body behind the brake pedal and a pedal clip which can be restrained to the stopper.
KR2019940017926U 1994-07-20 1994-07-20 Brake device KR0113831Y1 (en)

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