KR19980040737U - Automatic brake release system of automatic pedal vehicle brake - Google Patents
Automatic brake release system of automatic pedal vehicle brake Download PDFInfo
- Publication number
- KR19980040737U KR19980040737U KR2019960053818U KR19960053818U KR19980040737U KR 19980040737 U KR19980040737 U KR 19980040737U KR 2019960053818 U KR2019960053818 U KR 2019960053818U KR 19960053818 U KR19960053818 U KR 19960053818U KR 19980040737 U KR19980040737 U KR 19980040737U
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- KR
- South Korea
- Prior art keywords
- pedal
- parking brake
- parking
- automatic
- release
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000003112 inhibitor Substances 0.000 claims abstract description 6
- 230000001133 acceleration Effects 0.000 abstract 1
- 230000005284 excitation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Classifications
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- 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
- B60T13/741—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 acting on an ultimate actuator
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- 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
- B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
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- 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
- B60T2260/00—Interaction of vehicle brake system with other systems
- B60T2260/04—Automatic transmission
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
본 고안은 자동변속 차량용 페달식 주차브레이크 장치의 브레이크 자동해제 시스템에 관한 것이다. 본 고안에 따른 주차브레이크 자동해제 시스템은 릴레이(10)를 통해 인히비터 스위치(12)의 D레인지에 연결되며, 변속레버가 D레인지로 이동되면 작동되어 주차브레이크장치의 해제용 레버(7)를 당겨 주차브레이크를 해제시키는 액츄에이터(9)와, 릴레이(10)에 직렬로 연결되며, 파킹페달(2)에 의해 온오프(On-Off)되어 액츄에이터(9)의 작동을 제어하는 파킹페달 스위치(13) 및 파킹페달 스위치(13)에 직렬로 연결되며, 가속페달(15)에 의해 온오프(On-Off)되는 가속페달 스위치(14)를 포함하여, 주차브레이크장치가 작동된 상태에서 변속레버를 D레인지로 이동하고 가속페달(15)을 밟을 경우에만 액츄에이터(9)가 작동되어 주차브레이크를 해제시키는 것을 특징으로 한다.The present invention relates to an automatic brake release system of a pedal type parking brake device for an automatic transmission vehicle. The automatic parking brake release system according to the present invention is connected to the D range of the inhibitor switch 12 through the relay 10, and is activated when the shift lever is moved to the D range to release the lever 7 for the parking brake device. A parking pedal switch that is connected in series with an actuator 9 and a relay 10 that is pulled to release the parking brake, and is controlled on-off by a parking pedal 2 to control an operation of the actuator 9 ( 13) and an acceleration pedal switch 14 connected in series to the parking pedal switch 13 and on-off by the accelerator pedal 15, the shift lever in a state where the parking brake device is operated. It is characterized in that the actuator (9) is released only to move to the D-range and step on the accelerator pedal (15) to release the parking brake.
Description
본 고안은 자동변속 차량용 페달식 주차브레이크 장치의 브레이크 자동해제 시스템에 관한 것으로, 보다 구체적으로 주차브레이크가 작동된 상태에서 변속레버를 주행위치에 놓고, 가속 페달을 밟을 경우에만 자동으로 주차브레이크를 해제시키는 시스템에 관한 것이다.The present invention relates to a brake automatic release system of a pedal-type parking brake device for an automatic transmission vehicle. More specifically, the shift lever is placed in a driving position while the parking brake is operated, and the parking brake is automatically released only when the accelerator pedal is pressed. It is about a system to make.
주차브레이크 장치는 자동차의 주차시 바퀴가 움직이지 않도록 고정하는 장치로서, 일반적으로 푸트 브레이크용 슈를 케이블 등을 이용하여 벌려서 제동을 거는 방식을 사용하고 있다. 이러한, 주차브레이크에는 케이블을 당기는 기구를 손으로 작동시키는 핸드식과 발로 작동시키는 페달식이 있다.The parking brake device is a device for fixing a wheel so that it does not move when the vehicle is parked. In general, a foot brake shoe is opened by using a cable or the like to brake the vehicle. Such a parking brake has a hand type and a foot type pedal for operating the cable pulling mechanism by hand.
이중에서, 페달식 주차브레이크 장치의 작용을 도 1을 참조하여 설명하면 다음과 같다, 베이스 플레이트(1)에 피봇연결된 페달(2)의 발판(2a)을 밟게되면 페달(2)이 회전되고, 상기 페달(2)의 타측에 형성된 부채꼴 형상의 기어(2b)에 맞물린 기어(3)가 회전되어 파킹 케이블(4)이 당겨짐으로써 브레이크 장치가 작동된다. 회전된 페달(2)은 클러치 스프링(5)에 고정되어 케이블(4)을 계속 당기므로 브레이크 장치는 작동된 상태로 유지된다. 브레이크 장치가 작동된 상태에서 해제용 노브(6a)를 당기면, 해제용 케이블(6)에 연결된 해제용 레버(7)가 당겨지고, 이에 따라 드럼(8)에 감겨진 클러치 스프링(5)을 밀어 드럼(8)의 회전이 가능하게 되고, 이에 따라 브레이크 장치가 해제되며, 드럼(8)이 상기와 반대로 회전되어 페달(2)이 원위치로 복귀된다.Among them, the operation of the pedal-type parking brake device will be described with reference to FIG. 1 as follows. When the footrest 2a of the pedal 2 pivotally connected to the base plate 1 is pressed, the pedal 2 is rotated, The brake device is operated by rotating the gear 3 engaged with the fan-shaped gear 2b formed on the other side of the pedal 2 and pulling the parking cable 4. The rotated pedal 2 is fixed to the clutch spring 5 and continues to pull the cable 4 so that the brake device remains activated. Pulling the release knob 6a with the brake device in operation, the release lever 7 connected to the release cable 6 is pulled, thereby pushing the clutch spring 5 wound on the drum 8 The rotation of the drum 8 becomes possible, whereby the brake device is released, and the drum 8 is rotated in reverse to the above, and the pedal 2 is returned to its original position.
한편, 참조부호 9는 액츄에이터이며, 상기와 같은 주차브레이크 시스템에 있어서, 운전자가 부주의로 해제용 노브(6a)를 당기는 것을 잊고 주행함으로써 발생되는 엔진의 과부하 등과 같은 문제점을 해소하기 위하여, 운전자가 부주의로 해제용 노브를 당기지 않더라도 자동으로 주차브레이크를 해제하는 주차브레이크 자동해제 시스템을 구성한다.On the other hand, reference numeral 9 is an actuator, and in the parking brake system as described above, the driver inadvertently removes a problem such as an engine overload caused by driving while forgetting to pull the release knob 6a inadvertently. The automatic parking brake release system is configured to automatically release the parking brake even if the knob is not pulled.
상기한 주차브레이크 자동해제 시스템에 대하여 보다 상세히 설명하면 다음과 같다.If the parking brake automatic release system described in more detail as follows.
도 2에 주차브레이크 자동해제 시스템의 구성이 도시되어 있다. 도시된 바와 같이, 액츄에이터(9)는 릴레이(10)의 스위치(10a)에 연결되어 있으며, 릴레이(10)의 여자 코일(10b)은 자동변속기(11)의 작동 레인지를 선택하기 위한 인히비터 스위치(12)의 D레인지와 파킹페달 스위치(13)에 연결되어 있다. 파킹페달(2)이 눌러지면 파킹페달 스위치(13)는 온(On) 상태로 유지된다. 사용자가 출발하기 위해 변속레버를 D레인지로 이동시키면 릴레이(10)의 여자코일(10b)에 전류가 통하게 된다. 여자코일(10b)에 전원이 인가되어 릴레이(10)의 스위치(10a)가 온되는 것에 의해 액츄에이터(9)가 작동된다. 브레이크 장치가 해제되면 파킹페달(2)은 원래 위치로 복귀되고, 따라서, 파킹페달 스위치(13)가 오프(Off)되며, 또한 릴레이의 스위치도 오프되어 액츄에이터는 작동을 멈추게 된다.2 shows the configuration of the automatic parking brake release system. As shown, the actuator 9 is connected to the switch 10a of the relay 10, and the exciting coil 10b of the relay 10 is an inhibitor switch for selecting an operating range of the automatic transmission 11. (12) is connected to the D range and the parking pedal switch (13). When the parking pedal 2 is pressed, the parking pedal switch 13 is kept in an on state. When the user moves the shift lever to the D range to start, a current flows through the excitation coil 10b of the relay 10. The power is applied to the excitation coil 10b and the actuator 9 is operated by turning on the switch 10a of the relay 10. When the brake device is released, the parking pedal 2 returns to its original position, therefore, the parking pedal switch 13 is turned off, and the relay is also switched off so that the actuator stops operating.
그러나, 상기와 같은 종래의 페달식 주차브레이크 장치 자동해제 시스템은 변속레버가 D레인지로 이동되기만 하면 주차브레이크가 해제되므로, 운전자가 출발하려는 마음이 없음에도 불구하고 부주의로 변속레버를 D레인지로 이동시킬 경우 주차브레이크가 해제되어 차량이 출발하는 등의 돌발 사태가 발생하여 안전사고의 위험성이 있었다.However, the conventional pedal-type parking brake automatic release system as described above, the parking brake is released only if the shift lever is moved to the D range, so the shift lever is inadvertently moved to the D range despite the driver's intention to start. If you do so, there was a risk of a safety accident due to an accident such as the parking brake is released and the vehicle starts.
따라서, 본 고안의 목적은 상기와 같은 문제점을 해소하여 안전 사고를 예방할 수 있도록, 변속레버를 D레인지로 이동시키고 가속페달을 밟을 경우에만 주차브레이크를 해제시키는 주차브레이크 자동해제장치를 제공하는데 있다.Accordingly, an object of the present invention is to provide an automatic parking brake release device for releasing the parking brake only when the shift lever is moved to the D-range and the accelerator pedal is pressed in order to solve the above problems and prevent a safety accident.
도 1은 페달식 주차브레이크 장치의 구성을 나타낸 도면.1 is a view showing the configuration of a pedal-type parking brake device.
도 2는 종래의 페달식 주차브레이크 장치의 브레이크 자동해제 시스템의 구성도.Figure 2 is a block diagram of a brake automatic release system of a conventional pedal-type parking brake device.
도 3은 본 고안에 따른 페달식 주차브레이크 장치의 브레이크 자동해제 시스템의 구성도.Figure 3 is a block diagram of the automatic brake release system of the pedal-type parking brake apparatus according to the present invention.
도 4는 도 3에서 가속페달 스위치를 도시한 요부 단면도.4 is a sectional view showing main parts of the accelerator pedal switch of FIG. 3;
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
2 : 파킹 페달3 : 기어2: parking pedal 3: gear
4 : 파킹 케이블5 : 클러치 스프링4: parking cable 5: clutch spring
6 : 해제용 케이블7 : 해제용 레버6 release cable 7 release lever
9 : 액츄에이터10 : 릴레이9: Actuator 10: Relay
10a : 릴레이 스위치10b : 여자 코일10a: relay switch 10b: excitation coil
11 : 자동변속기12 : 인히비터 스위치11: automatic transmission 12: inhibitor switch
13 : 파킹 페달 스위치14 : 가속 페달 스위치13: parking pedal switch 14: accelerator pedal switch
15 : 가속 페달15: accelerator pedal
상기와 같은 목적을 달성하기 위하여, 본 고안에 따른 주차브레이크 자동해제 시스템은 릴레이를 통해 인히비터 스위치의 D레인지에 연결되며, 변속레버가 D레인지로 이동되면 작동되어 주차브레이크장치의 해제용 레버를 당겨 주차브레이크를 해제시키는 액츄에이터와, 릴레이에 직렬로 연결되며, 파킹페달에 의해 온오프(On-Off)되어 액츄에이터의 작동을 제어하는 파킹페달 스위치 및 파킹페달 스위치에 직렬로 연결되며, 가속페달에 의해 온오프(On-Off)되는 가속페달 스위치를 포함하여, 주차브레이크장치가 작동된 상태에서 변속레버를 D레인지로 이동하고 가속페달을 밟을 경우에만 액츄에이터가 동되어 주차브레이크를 해제시키는 것을 특징으로 한다.In order to achieve the above object, the automatic parking brake release system according to the present invention is connected to the D range of the inhibitor switch through a relay, and is activated when the shift lever is moved to the D range to release the lever of the parking brake device. It is connected in series with the actuator which pulls the parking brake and the relay in series, and is connected in series with the parking pedal switch and the parking pedal switch controlling the operation of the actuator by being turned on and off by the parking pedal. Including an accelerator pedal switch that is on-off by the actuator, the actuator is activated only when the shift lever is moved to the D-range while the parking brake device is operated and the accelerator pedal is pressed to release the parking brake. do.
[실시예]EXAMPLE
이하, 본 고안의 바람직한 실시예를 도면을 참조하여 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.
도 3에 본 고안에 따른 자동변속 차량용 페달식 주차브레이크 장치의 브레이크 해제 시스템이 도시되어 있다. 도시된 바와 같이, 자동변속기(11)의 인히비터 스위치(12)의 D레인지에 연결되는 릴레이(10)에는 파킹페달 스위치(13) 및 가속페달 스위치(14)가 직렬로 연결된다. 파킹페달 스위치(13)는 파킹페달(2) 뒷편에 위치되어 파킹페달(2)이 눌러지면 온되고 페달(2)이 원래 위치로 복귀되면 오프된다. 즉, 파킹페달 스위치(13)는 주차브레이크가 작동된 상태에서만 온되는 것이다. 가속페달 스위치(14)는 도 4에 도시된 바와 같이, 가속페달(15) 뒷편에 위치되며, 가속페달(15)이 눌러지면 온 된다. 또한, 릴레이(10)의 스위치에는 액츄에이터(9)가 연결되며, 릴레이(10)에 의해 액츄에이터(9)는 작동된다. 도면에서 미설명 부호 11은 전자제어식 자동변속기이다.3 illustrates a brake release system of a pedal type parking brake apparatus for an automatic transmission vehicle according to the present invention. As illustrated, the parking pedal switch 13 and the accelerator pedal switch 14 are connected in series to the relay 10 connected to the D range of the inhibitor switch 12 of the automatic transmission 11. The parking pedal switch 13 is located behind the parking pedal 2 so that it is turned on when the parking pedal 2 is pressed and turned off when the pedal 2 returns to its original position. That is, the parking pedal switch 13 is turned on only when the parking brake is operated. As shown in FIG. 4, the accelerator pedal switch 14 is positioned behind the accelerator pedal 15 and is turned on when the accelerator pedal 15 is pressed. In addition, an actuator 9 is connected to a switch of the relay 10, and the actuator 9 is operated by the relay 10. In the figure, reference numeral 11 is an electronically controlled automatic transmission.
상기와 같은 구성을 가지는 본 고안에 따른 자동변속 차량용 페달식 주차브레이크 장치의 브레이크 해제 시스템의 작용을 설명하면 다음과 같다.Referring to the operation of the brake release system of the pedal-type parking brake device for an automatic transmission vehicle according to the present invention having the configuration as described above are as follows.
주차브레이크가 작동된 상태, 즉 파킹페달 스위치(13)가 온상태에서 변속레버를 D레인지로 이동시킨 다음, 가속페달(15)을 밟으면 가속페달 스위치(14)가 온되고, 가속페달 스위치(14)가 온되는 것에 의해 릴레이(10)에 전원이 인가되고 릴레이의 스위치(10a)가 온되어 액츄에이터(9)가 작동된다. 즉, 변속 레버가 D레인지에 위치되고, 동시에 가속페달(15)이 눌러져야만 액츄에이터(9)가 작동되는 것이다.When the parking brake is activated, that is, the parking pedal switch 13 is turned on, the shift lever is moved to the D range, and then the accelerator pedal switch 14 is turned on by pressing the accelerator pedal 15, and the accelerator pedal switch 14 is turned on. Is turned on, power is applied to the relay 10, the switch 10a of the relay is turned on, and the actuator 9 is operated. That is, the actuator 9 is operated only when the shift lever is positioned at the D range and the accelerator pedal 15 is pressed at the same time.
상기된 바와 같은 본 고안에 따르면, 변속레버를 D레인지로 이동시키고 가속페달을 밟아야만 주차브레이크가 해제되므로 부주의로 인한 안전사고를 예방할 수 있는 효과가 있다.According to the present invention as described above, because the parking brake is released only when the shift lever is moved to the D range and the accelerator pedal is pressed, there is an effect of preventing a safety accident due to carelessness.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960053818U KR19980040737U (en) | 1996-12-23 | 1996-12-23 | Automatic brake release system of automatic pedal vehicle brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960053818U KR19980040737U (en) | 1996-12-23 | 1996-12-23 | Automatic brake release system of automatic pedal vehicle brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980040737U true KR19980040737U (en) | 1998-09-15 |
Family
ID=53993745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960053818U KR19980040737U (en) | 1996-12-23 | 1996-12-23 | Automatic brake release system of automatic pedal vehicle brake |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980040737U (en) |
-
1996
- 1996-12-23 KR KR2019960053818U patent/KR19980040737U/en not_active Application Discontinuation
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