KR100369558B1 - Ramp parked vehicle sliding prevention apparatus - Google Patents

Ramp parked vehicle sliding prevention apparatus Download PDF

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Publication number
KR100369558B1
KR100369558B1 KR10-2000-0072404A KR20000072404A KR100369558B1 KR 100369558 B1 KR100369558 B1 KR 100369558B1 KR 20000072404 A KR20000072404 A KR 20000072404A KR 100369558 B1 KR100369558 B1 KR 100369558B1
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KR
South Korea
Prior art keywords
air
brake
vehicle
magnetic valve
parking
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KR10-2000-0072404A
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Korean (ko)
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KR20020043010A (en
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이상준
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기아자동차주식회사
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Priority to KR10-2000-0072404A priority Critical patent/KR100369558B1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T7/00Brake-action initiating means
    • B60T7/12Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/24Arrangements 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
    • B60T8/245Longitudinal vehicle inclination
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T2201/00Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/06Hill holder; Start aid systems on inclined road
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00Purposes or special features of road vehicle drive control systems
    • B60Y2300/18Propelling the vehicle
    • B60Y2300/18008Propelling the vehicle related to particular drive situations
    • B60Y2300/18108Braking
    • B60Y2300/18116Hill holding

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

본 발명은 경사로에 주차중인 차량이 자중이나 충격에 의해 움직이는 것을 방지할 수 있도록 하는 경사로 주차 차량 밀림 방지장치에 관한 것으로, 종래의 경사로 주차 차량 밀림 방지장치는 그 적용대상이 자동변속기 차량으로 제한되었을 뿐 아니라 운전자가 변속레버를 주차위치(P레인지)에 위치시키는 등 안전조치를 취한 후에야 경사로 주차 차량 밀림 방지장치가 작동하게 되는 문제가 있었고, 유압실린더를 이용하기 때문에 배관 또는 연결부의 누유가 발생하는 경우 항상 주차브레이크가 작동하게 되어 차량 성능에 심각한 영향을 미치게 되는 문제가 있었으며, 프로펠라샤프트의 드럼에 장착되므로 액슬의 상하 변위에 따라 샤프트 장착높낮이가 달라져서 드럼을 감싸는 브레이크밴드에 힌지로 연결된 지지대(고정단)를 고정할 수 없게 되는 등의 문제가 있었던 바, 에어를 발생하는 에어컴프레셔(15), 에어컴프레셔(15)에 접속되는 에어탱크(14), 에어탱크(14) 및 엔진콘트롤유니트(9)와 접속되어 에어챔버(29)로 공급되는 에어를 제어하는 마그네틱밸브(8), 마그네틱밸브(8)와 접속되며 일측에 압축스프링(30)으로 탄성 지지되는 로드(28)가 설치되는 에어챔버(29), 에어챔버(29)의 로드(28)와 브레이크레버(22)의 사이에 설치되는 케이블조립체(23), 브레이크드럼(20)과 브레이크밴드(21)와 브레이크레버(22)를 구비하는 제동장치, 차량의 경사각신호를 제공하는 구배센서(10), 운전자의 탑승여부신호를 제공하는 웨이트센서(11), 브레이크의 작동여부신호를 제공하는 풋브레이크(12), 아웃풋샤프트의 회전여부신호를 제공하는 아웃풋센서(13), 그리고상기 각 센서(10, 11, 12, 13)의 신호를 받아 마그네틱밸브(8)를 제어하는 엔진콘트롤유니트(9)를 구비하는 것을 특징으로 하는 본 발명에 의하면 자동변속기 차량은 물론 수동변속기 차량에도 간편하게 적용할 수 있게 됨은 물론 유압을 사용하지 않고 에어를 작동매체로 하기 때문에 연결배관이나 장치에 약간의 누기가 발생하더라도 시동시에 지속적으로 에어컴프레셔(15)가 작동하기 때문에 안정적으로 에어를 공급할 수 있게 되어 시스템을 안정적으로 운영할 수 있게 되며, 액슬(4)의 상하 움직임에 관계없이 제동장치를 사용할 수 있게 되는 등의 효과를 얻을 수 있게 된다.The present invention relates to an inclined parking vehicle anti-vibration device for preventing the vehicle parked on the ramp from moving due to its own weight or impact, and the conventional inclined parking vehicle anti-vibration device has been limited to the automatic transmission vehicle. In addition, there was a problem in that the vehicle parking prevention device on the ramp was operated only after the driver took safety measures such as shifting the shift lever to the parking position (P range), and leakage of piping or connecting parts occurred due to the use of the hydraulic cylinder. In this case, there is a problem that the parking brake is always operated, which seriously affects the performance of the vehicle. Since it is mounted on the drum of the propeller shaft, the height of the shaft is changed depending on the vertical displacement of the axle, which is connected to the brake band that surrounds the drum. But we cannot fix) The air chamber 29 is connected to the air compressor 15 that generates air, the air tank 14 connected to the air compressor 15, the air tank 14, and the engine control unit 9. The air chamber 29 and the air chamber 29 are connected to the magnetic valve 8, the magnetic valve 8 to control the air supplied to the air and the rod 28 is elastically supported by the compression spring 30 on one side The brake assembly having a cable assembly 23 installed between the rod 28 and the brake lever 22, the brake drum 20, the brake band 21 and the brake lever 22, and the inclination angle signal of the vehicle. The provided gradient sensor 10, the weight sensor 11 for providing the driver boarding signal, the foot brake 12 for providing the brake operation signal, the output sensor 13 for providing a rotation signal of the output shaft Then, the magnetic valve 8 is removed by receiving the signals from the sensors 10, 11, 12, and 13. According to the present invention, which comprises an engine control unit (9), which can be easily applied to an automatic transmission vehicle as well as a manual transmission vehicle, as well as connecting piping or a device because air is used as a working medium without using hydraulic pressure. Even if there is slight leakage in the air compressor 15 operates continuously at start-up, it is possible to supply air stably and to operate the system stably, regardless of the vertical movement of the axle (4) braking The effect of using the device can be obtained.

Description

경사로 주차 차량 밀림 방지장치{Ramp parked vehicle sliding prevention apparatus}Ramp parked vehicle sliding prevention apparatus

본 발명은 경사로에 주차중인 차량이 자중이나 충격에 의해 움직이는 것을 방지할 수 있도록 하는 경사로 주차 차량 밀림 방지장치에 관한 것으로, 더 자세하게는 차량이 밀리게 되면 아웃풋센서로 이를 감지하여 에어챔버의 에어를 배출시킴으로써 브레이크를 자동으로 작동시킬 수 있도록 한 것에 관한 것이다.The present invention relates to an inclined parking vehicle rolling prevention device that can prevent the vehicle parked on the ramp from moving due to its own weight or impact. More specifically, when the vehicle is pushed, the output sensor detects this and outputs air from the air chamber. To allow the brake to operate automatically by discharging.

일반적으로 차량을 경사로에 주차시킬 때에는 수동변속기 차량의 경우 차량의 밀림을 방지하기 위하여 변속레버를 통해 변속기어를 1단기어나 후진기어를 넣어두고 주차브레이크를 작동시키게 되며, 자동변속기 차량의 경우 변속레버를 주차위치(P레인지)에 위치시키고 주차브레이크를 작동시키게 된다.In general, when a vehicle is parked on a ramp, a manual transmission vehicle operates a parking brake with a single gear or a reverse gear through the shift lever to prevent the vehicle from rolling, and in the case of an automatic transmission vehicle In the parking position (P range) and the parking brake is activated.

그러나 상기와 같이 주차브레이크를 작동시킨 후 운전자가 하차하였을 경우에도 경사로에서 차량의 자체중량 및 외부충격에 의해서 차량이 움직이게 되어 주위 차량과 접촉사고를 일으킨다든지 귀중한 인명피해를 유발한다든지 하는 일이 종종 있게 된다.However, even when the driver gets off after operating the parking brake as described above, it is often caused by the vehicle's own weight and external impact on the slope, causing contact accidents with the surrounding vehicles or causing valuable casualties. Will be.

이러한 문제점의 보완장치로 종래에도 차량 주차시에 밀림을 방지하기 위하여 차량의 동력전달장치에 부착된 별도의 경사로 주차 차량 밀림 방지장치를 작동시켜 차량의 움직임을 방지하는 예가 있었던 바, 종래의 경사로 주차 차량 밀림 방지장치는 그 적용대상이 자동변속기 차량으로 제한되었을 뿐 아니라 운전자가 변속레버를 주차위치(P레인지)에 위치시키는 등 안전조치를 취한 후에야 경사로 주차 차량 밀림 방지장치가 작동하게 되는 문제가 있었다.As a complementary device to this problem, there has been an example of preventing a vehicle movement by operating a vehicle slope preventing device attached to a power transmission device of a vehicle in order to prevent the vehicle from falling in the past. The vehicle anti-drain device is not only limited to the automatic transmission vehicle, but also has a problem in that the parking vehicle anti-drake device is operated only after the driver takes safety measures such as shifting the shift lever to the parking position (P range). .

또한 종래의 경사로 주차 차량 밀림 방지장치는 유압실린더를 이용하기 때문에 배관 또는 연결부의 누유가 발생하는 경우 오일은 비압축성 유체로 오일을 손실분만큼 계속적으로 공급해주는 것이 불가능하기 때문에 항상 주차브레이크가 작동하게 되어 차량 성능에 심각한 영향을 미치게 되는 문제가 있었다.In addition, since the conventional vehicle parking prevention device for slope roads uses a hydraulic cylinder, when a leak occurs in a pipe or a connection, the oil cannot be continuously supplied with oil as an incompressible fluid, so the parking brake always operates. There was a problem that seriously affected performance.

아울러 종래의 경사로 주차 차량 밀림 방지장치는 프로펠라샤프트의 드럼에 장착되므로 액슬의 상하 변위에 따라 샤프트 장착높낮이가 달라져서 드럼을 감싸는 브레이크밴드에 힌지로 연결된 지지대(고정단)를 고정할 수 없게 되는 문제가 있었다.In addition, since the conventional vehicle parking prevention device for slope parking is mounted on the drum of the propeller shaft, the shaft mounting height is changed according to the vertical displacement of the axle, so that the support (fixed end) connected to the brake band surrounding the drum cannot be fixed. there was.

본 발명은 상기 종래의 경사로 주차 차량 밀림 방지장치의 제결함을 감안하여 안출한 것이며, 그 목적이 자동변속기 차량은 물론 수동변속기 차량에도 적용할 수 있도록 함은 물론 연결배관이나 장치에 약간의 손상이 있더라도 안정적으로 작동시킬 수 있도록 하고, 액슬의 상하 움직임과 관계없이 제동장치를 사용할 수 있도록 하는 경사로 주차 차량 밀림 방지장치를 제공하는 데에 있는 것이다.The present invention has been made in view of the deficiency of the conventional vehicle parking prevention device for the slope road, the purpose of which can be applied to the automatic transmission vehicle as well as the manual transmission vehicle, as well as some damage to the connection pipe or device It is to provide an inclined parking vehicle anti-drust device that enables stable operation even if it exists, and enables the use of a brake system regardless of the vertical movement of the axle.

도 1은 본 발명이 장착되는 차량의 요부 개략도1 is a schematic view of main parts of a vehicle to which the present invention is mounted;

도 2는 본 발명의 한 실시예의 구성도2 is a block diagram of an embodiment of the present invention

도 3은 동 실시예의 플랜지요크와 슬립요크 접속상태도3 is a plan yoke and slip yoke connection state diagram of the embodiment;

* 도면의 주요 부분에 대한 부호 설명 *Explanation of symbols on the main parts of the drawings

1 : 변속기 2, 2', 6' : 프로펠러샤프트1: Transmission 2, 2 ', 6': Propeller Shaft

4 : 액슬 5, 7 : 바퀴4: axle 5, 7: wheels

8 : 마그네틱밸브 9 : 엔진콘트롤유니트8: Magnetic Valve 9: Engine Control Unit

10 : 구배센서 11 : 웨이트센서10: gradient sensor 11: weight sensor

12 : 풋브레이크 13 : 아웃풋센서12: Foot Brake 13: Output Sensor

14 : 에어탱크 15 : 에어컴프레셔14: air tank 15: air compressor

20, 20a : 드럼 21 : 브레이크밴드20, 20a: Drum 21: Breakband

22 : 브레이크레버 23 : 케이블조립체22: brake lever 23: cable assembly

24 : 컴패니언플랜지 25 : 플랜지요크24: Companion Flange 25: Planjok

26 : 슬립요크 27 : 유니버셜죠인트26: slip yoke 27: universal joint

28 : 로드 29 : 에어챔버28: rod 29: air chamber

30 : 압축스프링30: compression spring

본 발명은 상기의 목적을 달성하기 위하여 에어를 발생하는 에어컴프레셔 및 그에 접속되는 에어탱크를 구비하고, 엔진콘트롤유니트로 하여금 구배센서 및 웨이트센서, 풋브레이크, 아웃풋센서들의 신호를 받아 마그네틱밸브를 제어하도록 함으로써 마그네틱밸브에 접속된 에어챔버 및 제동장치를 작동하도록 하는 것을 특징으로 하며, 이하 그 구체적인 기술내용을 첨부도면에 의거하여 더욱 자세히 설명하면 다음과 같다.The present invention includes an air compressor for generating air and an air tank connected thereto for achieving the above object, and the engine control unit controls the magnetic valve by receiving signals from a gradient sensor, a weight sensor, a foot brake, and an output sensor. It is characterized in that to operate the air chamber and the braking device connected to the magnetic valve, and will be described in more detail on the basis of the accompanying drawings, the following technical details.

즉, 도 1에서 도 3까지에는 본 발명의 한 실시예가 도시되어 있는 바, 본 발명은 차량 엔진과 접속되어 에어를 발생하는 에어컴프레셔(15), 에어컴프레셔(15)에 접속되는 에어탱크(14), 에어탱크(14) 및 엔진콘트롤유니트(9)와 접속되어 에어챔버(29)로 공급되는 에어를 제어하는 마그네틱밸브(8), 마그네틱밸브(8)와 접속되며 일측에 압축스프링(30)으로 탄성 지지되는 로드(28)가 설치되는 에어챔버(29), 에어챔버(29)의 로드(28)와 브레이크레버(22)의 사이에 설치되는 케이블조립체(23), 브레이크드럼(20)과 브레이크밴드(21)와 브레이크레버(22)를 구비하는 제동장치, 차량의 경사각신호을 제공하는 구배센서(10), 운전자의 탑승여부신호를 제공하는 웨이트센서(11), 브레이크의 작동여부신호를 제공하는 풋브레이크(12), 아웃풋샤프트의 회전여부신호를 제공하는 아웃풋센서(13), 그리고 상기 각 센서(10, 11, 12, 13)의 신호를 받아 마그네틱밸브(8)를 제어하는 엔진콘트롤유니트(9)를 구비하여서 되는 것이다.That is, one embodiment of the present invention is shown in FIGS. 1 to 3, and the present invention is an air compressor 15 connected to a vehicle engine to generate air and an air tank 14 connected to the air compressor 15. ) Is connected to the air tank 14 and the engine control unit 9, and is connected to the magnetic valve 8 and the magnetic valve 8 to control the air supplied to the air chamber 29, and the compression spring 30 is connected to one side. And the cable assembly 23 and the brake drum 20 installed between the air chamber 29, the rod 28 of the air chamber 29, and the brake lever 22. A brake device having a brake band 21 and a brake lever 22, a gradient sensor 10 for providing a tilt angle signal of a vehicle, a weight sensor 11 for providing a driver's boarding signal, and a signal for operating a brake Foot brake 12, the out to provide the signal whether the output shaft rotation Sensor 13, and will be hayeoseo provided with an engine control unit 9 for controlling the magnetic valve 8 receives a signal from the angle sensor (10, 11, 12, 13).

상기와 같이 구성된 본 발명에 있어서는 차량 시동시에 작동되는 에어컴프레셔(15)에 의해 압축된 공기가 에어탱크(14) 내에서 일정한 공기압을 형성하게 되어 시동이 되었을 때에 로드(28)를 도 2를 기준으로 좌측(A방향)으로 밀게 되므로 케이블조립체(23)가 브레이크레버(22)를 밀어서 제동장치가 해제되는 것이다.In the present invention configured as described above, when the air compressed by the air compressor 15 operated at the start of the vehicle forms a constant air pressure in the air tank 14, the rod 28 is shown in FIG. Since it is pushed to the left (A direction) as a reference, the cable assembly 23 pushes the brake lever 22 to release the braking device.

한편 본 발명에 있어서는 차량이 경사로에 주차되어 시동이 꺼져 있고 운전자가 없는 상태에서 차량의 자체 중량이나 외부충격에 의해 차량이 밀리게 되면 아웃풋센서(13)로부터 아웃풋샤프트의 회전이 감지되어 차량이 움직이는 것으로 판단되면 엔진콘트롤유니트(9)에서 전기적 신호를 보내줌으로써 마그네틱밸브(8)가 에어를 차단하게 되고 에어챔버(29)내에서 에어가 빠짐으로써 압축스프링(30)이 로드(28)를 도 2를 기준으로 우측(B방향)으로 밀게 되므로 브레이크레버(22)를 잡아당기고 브레이크밴드(21)를 변속기드럼(20)에 밀착시켜 결국 프로펠러샤프트(2, 2', 6')가 회전하지 못하게 되고 바퀴(5, 7)가 움직이지 못하게 함으로써 차량이 정지하게 된다.On the other hand, in the present invention, when the vehicle is parked on the slope and the ignition is turned off and the vehicle is pushed by its own weight or external shock in the absence of the driver, the rotation of the output shaft is detected from the output sensor 13 and the vehicle moves When it is determined that the magnetic control valve (8) shuts off the air by sending an electrical signal from the engine control unit (9) and the air is released in the air chamber 29, the compression spring (30) the rod 28 to FIG. Since it is pushed to the right (B direction) on the basis of pulling the brake lever 22 and the brake band 21 in close contact with the transmission drum 20, the propeller shaft (2, 2 ', 6') is not able to rotate eventually. The vehicle is stopped by preventing the wheels 5 and 7 from moving.

한편 본 발명에 있어서 드럼(20,20')은 변속기(1)의 컴패니언플랜지(24)와 공체되어서 프로펠러샤프트(2, 2')의 플랜지요크(25)와 같이 움직이게 되어 있고 플랜지요크(25)와 슬립요크(26)는 유니버셜조인트(27)로 연결되어 있어 액슬(4)의 상하 움직임에 관계없이 제동장치를 사용할 수 있게 된다.Meanwhile, in the present invention, the drums 20 and 20 'are combined with the companion flanges 24 of the transmission 1 so as to move together with the flange yoke 25 of the propeller shafts 2 and 2' and the flange yoke 25. And the slip yoke 26 are connected to the universal joint 27 so that the braking device can be used regardless of the vertical movement of the axle 4.

이상에서 설명한 바와 같이 본 발명은 공기압을 이용하여 차량 밀림을 방지할 수 있도록 하는 동시에 구배센서(10) 및 웨이트센서(11), 풋브레이크(12), 아웃풋센서(13)의 신호를 받아 엔진콘트롤유니트(9)가 마그네틱밸브(8)를 제어함으로써 마그네틱밸브(8)에 접속된 에어챔버(29) 및 제동장치를 작동하도록 한 것으로, 본 발명에 의하면 자동변속기 차량은 물론 수동변속기 차량에도 간편하게 적용할 수 있게 됨은 물론 유압을 사용하지 않고 에어를 작동매체로 하기 때문에 연결배관이나 장치에 약간의 누기가 발생하더라도 시동시에 지속적으로 에어컴프레셔(15)가 작동하기 때문에 안정적으로 에어를 공급할 수 있게 되어 시스템을 안정적으로 운영할 수 있게 되며, 액슬(4)의 상하 움직임에 관계없이 제동장치를 사용할 수 있게 되는 등의 효과를 얻을 수 있게 된다.As described above, the present invention enables the engine control by receiving the signals of the gradient sensor 10, the weight sensor 11, the foot brake 12, and the output sensor 13 while preventing the vehicle from rolling by using air pressure. The unit 9 operates the air chamber 29 and the braking device connected to the magnetic valve 8 by controlling the magnetic valve 8. According to the present invention, the unit 9 can be easily applied to not only an automatic transmission vehicle but also a manual transmission vehicle. In addition, since air is used as a working medium without using hydraulic pressure, even if a slight leakage occurs in the connecting pipe or the device, the air compressor 15 is continuously operated at start-up, thereby stably supplying air. The system can be operated stably, and the braking device can be used regardless of the vertical movement of the axle (4). It is good.

Claims (1)

차량 엔진과 접속되어 에어를 발생하는 에어컴프레셔(15), 에어컴프레셔(15)에 접속되는 에어탱크(14), 에어탱크(14) 및 엔진콘트롤유니트(9)와 접속되어 에어챔버(29)로 공급되는 에어를 제어하는 마그네틱밸브(8), 마그네틱밸브(8)와 접속되며 일측에 압축스프링(30)으로 탄성 지지되는 로드(28)가 설치되는 에어챔버(29), 에어챔버(29)의 로드(28)와 브레이크레버(22)의 사이에 설치되는 케이블조립체(23), 브레이크드럼(20)과 브레이크밴드(21)와 브레이크레버(22)를 구비하는 제동장치, 차량의 경사각신호을 제공하는 구배센서(10), 운전자의 탑승여부신호를 제공하는 웨이트센서(11), 브레이크의 작동여부신호를 제공하는 풋브레이크(12), 아웃풋샤프트의 회전여부신호를 제공하는 아웃풋센서(13), 그리고 상기 각 센서(10, 11, 12, 13)의 신호를 받아 마그네틱밸브(8)를 제어하는 엔진콘트롤유니트(9)를 구비하는 것을 특징으로 하는 경사로 주차 차량 밀림 방지장치.An air compressor 15 connected to the vehicle engine to generate air, an air tank 14 connected to the air compressor 15, an air tank 14, and an engine control unit 9 to the air chamber 29. The air valve 29 and the air chamber 29, which are connected to the magnetic valve 8 and the magnetic valve 8 for controlling the supplied air and are provided with a rod 28 elastically supported by the compression spring 30 on one side thereof. A cable assembly 23 installed between the rod 28 and the brake lever 22, a brake device having a brake drum 20, the brake band 21 and the brake lever 22, to provide a tilt angle signal of the vehicle Gradient sensor (10), the weight sensor (11) providing the driver's boarding signal, the foot brake (12) providing the brake operation signal, the output sensor (13) providing the rotation signal of the output shaft, and The magnetic valve 8 is removed by receiving signals from the sensors 10, 11, 12, and 13. A slope parking vehicle rolling prevention device, characterized in that the engine control unit (9) is provided.
KR10-2000-0072404A 2000-12-01 2000-12-01 Ramp parked vehicle sliding prevention apparatus KR100369558B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101028240B1 (en) 2004-12-17 2011-04-12 기아자동차주식회사 Brake System of Automobile

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Publication number Priority date Publication date Assignee Title
JPH01204844A (en) * 1988-02-10 1989-08-17 Hino Motors Ltd Slope starting auxiliary equipment for automobile
JPH08324397A (en) * 1995-06-01 1996-12-10 Mitsubishi Motors Corp On-slope starting auxiliary device
KR19980045035A (en) * 1996-12-09 1998-09-15 양재신 Air cleaner
KR19980048401A (en) * 1996-12-17 1998-09-15 박병재 Vehicle fixing device when parking the vehicle
KR19990034926A (en) * 1997-10-31 1999-05-15 양재신 Parking brake automatic control device of car
KR100217566B1 (en) * 1995-11-21 1999-09-01 정몽규 An auxiliary brake of a vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01204844A (en) * 1988-02-10 1989-08-17 Hino Motors Ltd Slope starting auxiliary equipment for automobile
JPH08324397A (en) * 1995-06-01 1996-12-10 Mitsubishi Motors Corp On-slope starting auxiliary device
KR100217566B1 (en) * 1995-11-21 1999-09-01 정몽규 An auxiliary brake of a vehicle
KR19980045035A (en) * 1996-12-09 1998-09-15 양재신 Air cleaner
KR19980048401A (en) * 1996-12-17 1998-09-15 박병재 Vehicle fixing device when parking the vehicle
KR19990034926A (en) * 1997-10-31 1999-05-15 양재신 Parking brake automatic control device of car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101028240B1 (en) 2004-12-17 2011-04-12 기아자동차주식회사 Brake System of Automobile

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