KR20020049281A - Acceleration pedal and engine rod linking structure - Google Patents

Acceleration pedal and engine rod linking structure Download PDF

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Publication number
KR20020049281A
KR20020049281A KR1020000078412A KR20000078412A KR20020049281A KR 20020049281 A KR20020049281 A KR 20020049281A KR 1020000078412 A KR1020000078412 A KR 1020000078412A KR 20000078412 A KR20000078412 A KR 20000078412A KR 20020049281 A KR20020049281 A KR 20020049281A
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South Korea
Prior art keywords
lever
engine
rod
accelerator pedal
engine rod
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KR1020000078412A
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Korean (ko)
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KR100401623B1 (en
Inventor
김성학
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이계안
현대자동차주식회사
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Priority to KR10-2000-0078412A priority Critical patent/KR100401623B1/en
Publication of KR20020049281A publication Critical patent/KR20020049281A/en
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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
    • B60K26/04—Arrangements or mounting of propulsion unit control devices in vehicles of means connecting initiating means or elements to propulsion unit
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/46—Means, e.g. links, for connecting the pedal to the controlled unit
    • 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
    • B60K2026/023—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 with electrical means to generate counter force or torque
    • 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
    • B60K26/04—Arrangements or mounting of propulsion unit control devices in vehicles of means connecting initiating means or elements to propulsion unit
    • B60K2026/043—Arrangements or mounting of propulsion unit control devices in vehicles of means connecting initiating means or elements to propulsion unit with mechanical gearings

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

PURPOSE: Connecting structure of an accelerator pedal and an engine rod is provided to improve starting on the uphill road or the plane by increasing torque of the engine in idling with driving an injection lever forcibly. CONSTITUTION: A connecting system of an accelerator pedal(11) and an engine rod is composed of a slave lever(13) connected to the accelerator pedal by a link; a lever(15) operating the engine rod according to operation of the slave lever; an idle RPM(Revolution Per Minute) increase lever(17) connected to the rod to actuate the engine rod regardless of the lever and the slave lever; a driving unit(19) actuating a motor lever connected to the idle RPM increase lever by the rod; and a control unit(21) controlling the driving unit. The motor lever is supported by an elastic member applying elastic force against operation of the driving unit. Starting the vehicle on the uphill road or the plane is improved with increasing torque of the engine in idling.

Description

엑셀 페달과 엔진 로드의 연결 구조{ACCELERATION PEDAL AND ENGINE ROD LINKING STRUCTURE}ACCELERATION PEDAL AND ENGINE ROD LINKING STRUCTURE}

본 발명은 엑셀 페달과 엔진 로드의 연결 구조에 관한 것으로서, 보다 상세하게는 인젝션 레버를 강제로 구동시켜 아이들시 엔진 토크를 증대시키므로 등판길 또는 평지에서 차량의 출발 성능을 향상시키는 엑셀 페달과 엔진 로드의 연결 구조에 관한 것이다.The present invention relates to a connection structure between an accelerator pedal and an engine rod, and more particularly, an accelerator pedal and an engine rod which improves the starting performance of a vehicle on a climbing road or a plain because the engine torque is increased by forcibly driving the injection lever. Of the connection structure.

일반적으로 차량은 저 RPM영역에서 엔진 토크의 저하로 인하여 언덕길 등판시 1단 출발이 어렵다.In general, the vehicle is difficult to start the first stage when climbing hills due to the decrease in engine torque in the low RPM region.

따라서 운전자는 차량의 정지 상태에서는 브레이크 페달과 클러치 페달을 동시에 밟고, 출발시에는 고 토크를 얻기 위하여 브레이크 페달을 놓고 순간적으로 엑셀 페달을 밟게 된다.Therefore, the driver presses the brake pedal and the clutch pedal at the same time while the vehicle is in a stopped state, and at the start, the driver releases the brake pedal to momentarily press the accelerator pedal to obtain high torque.

이러한 상황이 언덕길에서 발생될 경우, 엔진 출력이 부족하면 차량이 뒤로 밀리게 되어 언덕길 등판을 어렵게 하고, 심할 경우 엔진이 정지하는 현상이 발생된다.When such a situation occurs on a hill road, when the engine output is insufficient, the vehicle is pushed backward, making it difficult to climb the hill road, and in severe cases, the engine stops.

도 1은 종래기술에 따른 엑셀 페달과 엔진 로드의 연결 구조를 도시한 구성도로서, 엑셀 페달(1)을 밟으면 엑셀 페달(1)이 힌지(3)를 중심으로 선회하고, 이 엑셀 페달(1)에 링크(5)로 연결된 슬레이브 레버(7)에 의하여 레버(8)가 힌지(7')를 중심으로 선회하며, 이에 따라서 엔진 로드(9)가 당겨지면서 엔진의 RPM을 상승시키는 방향으로 인젝션 레버(미도시)를 당기도록 구성된다.1 is a configuration diagram illustrating a connection structure of an accelerator pedal and an engine rod according to the prior art. When the accelerator pedal 1 is pressed, the accelerator pedal 1 pivots around the hinge 3, and the accelerator pedal 1 The lever 8 is pivoted about the hinge 7 'by the slave lever 7 connected to the link 5 to the center, and thus the engine rod 9 is pulled and injected in the direction of raising the RPM of the engine. It is configured to pull the lever (not shown).

그러나 상기와 같은 엑셀 페달과 엔진 로드의 연결 구조는 엑셀 페달을 제외하면 엔진 로드를 작동시킬 수 있는 방법이 없으므로 등판길 또는 평지에서 엔진 토크를 증대시켜 차량의 출발 성능을 향상시키는 데에 한계를 드러낸다.However, since the connection structure of the excel pedal and the engine rod as described above has no way to operate the engine rod except for the excel pedal, there is a limit to improving the starting performance of the vehicle by increasing the engine torque on a climbing road or on a flat surface. .

따라서 본 발명은 상기와 같은 한계를 극복하기 위하여 발명된 것으로서, 본 발명의 목적은 인젝션 레버를 강제로 구동시켜 아이들시 엔진 토크를 증대시키므로 등판길 또는 평지에서 차량의 출발 성능을 향상시키는 엑셀 페달과 엔진 로드의 연결 구조를 제공한다.Therefore, the present invention has been invented to overcome the above limitations, and an object of the present invention is to increase the engine torque during idle force by driving the injection lever and the accelerator pedal to improve the starting performance of the vehicle on the road or flat Provides a connection structure for engine rods.

도 1은 종래기술에 따른 엑셀 페달과 엔진 로드의 연결 구조를 도시한 구성도이다.1 is a block diagram showing a connection structure of the accelerator pedal and the engine rod according to the prior art.

도 2는 본 발명에 따른 엑셀 페달과 엔진 로드의 연결 구조를 도시한 구성도이다.Figure 2 is a block diagram showing a connection structure of the accelerator pedal and the engine rod according to the present invention.

도 3은 본 발명에 따른 엑셀 페달과 엔진 로드의 연결 구조에서 A부분의 평면도이다.3 is a plan view of a portion A in the connection structure of the accelerator pedal and the engine rod according to the present invention.

이를 실현하기 위하여 본 발명에 따른 엑셀 페달과 엔진 로드의 연결 구조는,In order to realize this, the connection structure of the excel pedal and the engine rod according to the present invention,

엑셀 페달에 링크로 연결되는 슬레이브 레버와 이 슬레이브 레버의 작동에 따라 엔진 로드를 작동시키는 레버를 포함하며,It includes a slave lever that is linked to the accelerator pedal and a lever that operates the engine rod according to the operation of the slave lever.

a)상기 레버 및 슬레이브 레버의 작동과 무관하게 상기 엔진 로드를 작동시 키도록 상기 로드에 연결되는 아이들 RPM 상승 레버,a) an idle RPM raising lever connected to said rod to operate said engine rod irrespective of the operation of said lever and slave lever,

b)상기 아이들 RPM 상승 레버에 로드로 연결되는 모터 레버를 작동시키는 구 동수단,b) driving means for operating a motor lever connected to the rod by the idle RPM raising lever,

c)상기 구동수단을 제어하는 제어수단,c) control means for controlling the drive means,

을 포함한다.It includes.

이하, 본 발명의 바람직한 실시예를 첨부한 도면에 의하여 보다 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in more detail.

도 2는 본 발명에 따른 엑셀 페달과 엔진 로드의 연결 구조를 도시한 구성도로서, 엑셀 페달(11), 슬레이브 레버(13), 레버(15), 아이들 RPM 상승 레버(17), 구동수단(19), 그리고 제어수단(21)을 포함하여 구성된다.2 is a configuration diagram showing the connection structure of the accelerator pedal and the engine rod according to the present invention, the accelerator pedal 11, the slave lever 13, the lever 15, the idle RPM raising lever 17, the driving means ( 19) and control means 21.

엑셀 페달(11)은 운전자의 조작력에 의하여 힌지(23)를 중심으로 선회하면서 슬레이브 레버(13)를 작동시킬 수 있도록 슬레이브 레버(13)에 링크(25)로 연결된다.The accelerator pedal 11 is connected to the slave lever 13 by a link 25 so that the slave lever 13 can be operated while turning about the hinge 23 by the driver's operating force.

이 슬레이브 레버(13)는 도 3에 도시된 바와 같이, 브래킷(27)에 회전 가능하게 장착된다. 이 슬레이브 레버(13)가 회전하면 엔진 로드(29)를 작동시키는 레버(15)도 선회하도록 슬레이브 레버(13)에 상기 레버(15)가 연결된다.This slave lever 13 is rotatably mounted to the bracket 27, as shown in FIG. When the slave lever 13 rotates, the lever 15 is connected to the slave lever 13 so that the lever 15 for operating the engine rod 29 also turns.

한편, 아이들 RPM 상승 레버(17)는 슬레이브 레버(13) 및 레버(15)의 작동과 무관하게 엔진 로드(29)를 작동시킬 수 있도록 로드(31)에 연결된다. 즉, 아이들 RPM 상승 레버(17)는 이에 형성된 스토퍼(32)로 레버(15)를 작동시켜 이 레버(15)에 연결되는 엔진 로드(29)를 작동시키도록 구성된다. 그리고 로드(31)에는 모터 레버(33)가 힌지(35)로 연결된다.On the other hand, the idle RPM raising lever 17 is connected to the rod 31 to operate the engine rod 29 irrespective of the operation of the slave lever 13 and the lever 15. That is, the idle RPM raising lever 17 is configured to operate the engine rod 29 connected to the lever 15 by operating the lever 15 with the stopper 32 formed thereon. The motor lever 33 is connected to the rod 31 by a hinge 35.

구동수단(19)은 모터 레버(33)에 연결되는 로드(31)를 작동시켜 아이들 RPM 상승 레버(17)를 작동시키도록 모터 레버(33)에 연결된다. 이 모터 레버(33)는 구동수단(19)의 작동 방향에 저항하는 방향으로 탄성력을 가하는 탄성부재(37)에 의하여 지지된다. 이러한 구동수단(19)은 다양한 구성이 가능하겠으나 본 실시예에서는 모터로 구성되는 것을 예시한다.The drive means 19 is connected to the motor lever 33 to actuate the rod 31 connected to the motor lever 33 to actuate the idle RPM raising lever 17. The motor lever 33 is supported by an elastic member 37 that applies an elastic force in a direction that resists the operation direction of the drive means 19. The driving means 19 may be configured in various ways, but in the present exemplary embodiment, the driving means 19 is configured as a motor.

이러한 구동수단(19)은 제어수단(21)에 의하여 제어되도록 연결된다. 이 제어수단(21)은 구동수단(19)의 종류에 따라 다르게 형성되며 여기서는 모터를 제어하는 스위치로 구성되는 것을 예시한다.These drive means 19 are connected to be controlled by the control means 21. The control means 21 is formed differently according to the type of the drive means 19 and here it is illustrated that it is composed of a switch for controlling the motor.

상술한 바와 같이 구성되는 엑셀 페달과 엔진 로드의 연결 구조의 작동을 설명한다.The operation of the connection structure of the accelerator pedal and the engine rod configured as described above will be described.

운전자가 엑셀 페달(11)을 밟으면 엑셀 페달(11)이 힌지(23)를 중심으로 선회하고, 이 엑셀 페달(11)에 링크(25)로 연결된 슬레이브 레버(13)에 의하여 레버(15)가 힌지(28)를 중심으로 선회하며, 이에 따라서 엔진 로드(29)가 당겨지면서 엔진의 RPM을 상승시키는 방향으로 인젝션 레버(미도시)를 당기도록 구성된다.When the driver presses the accelerator pedal 11, the accelerator pedal 11 pivots about the hinge 23, and the lever 15 is driven by a slave lever 13 connected to the accelerator pedal 11 by a link 25. It pivots around the hinge 28 and is thus configured to pull the injection lever (not shown) in the direction of raising the RPM of the engine as the engine rod 29 is pulled.

이는 일반적인 주행에서 작동하는 것으로 종래 기술에서와 동일하나 엔진 RPM 상승 시에는 차이가 있음을 알 수 있다.This is the same as in the prior art to operate in normal driving, it can be seen that there is a difference in the engine RPM rise.

즉 제어수단(21)을 온으로 작동시킨다. 이에 따라 구동수단(19)이 작동되어 모터 레버(33)를 가상선 상태로 작동시킨다.In other words, the control means 21 is turned on. Accordingly, the driving means 19 is operated to operate the motor lever 33 in a virtual line state.

이 모터 레버(33)에 연결된 로드(31)가 당겨지면서 아이들 RPM 상승 레버(17)를 당긴다.The rod 31 connected to the motor lever 33 is pulled while pulling the idle RPM raising lever 17.

이 아이들 RPM 상승 레버(17)에 형성된 스토퍼(32)에 의하여 레버(15)가 힌지(28)를 중심으로 선회하면서 레버(15)에 연결된 엔진 로드(29)를 당긴다.The stopper 32 formed in the idle RPM raising lever 17 pulls the engine rod 29 connected to the lever 15 while the lever 15 pivots about the hinge 28.

따라서 엔진 로드(29)에 연결된 인젝션 레버(미도시)를 당겨서 엔진의 RPM을 증대시킨다. 이로 인하여 언덕길에서 출발시 엑셀 페달(11)을 밟기 전에 엔진 RPM을 증대시킬 수 있다.Therefore, by pulling the injection lever (not shown) connected to the engine rod 29 to increase the RPM of the engine. This may increase the engine RPM before stepping on the accelerator pedal 11 at the start of the hill.

상술한 바와 같이 본 발명에 따른 엑셀 페달과 엔진 로드의 연결 구조는 아이들 RPM 상승 레버와 구동 및 제어수단을 구비하여 엑셀 페달의 작동과 무관하게 엔진 로드에 연결되는 인젝션 레버를 강제로 구동시킬 수 있다.As described above, the connection structure of the accelerator pedal and the engine rod according to the present invention may include an idle RPM raising lever and a driving and control means to force the injection lever connected to the engine rod regardless of the operation of the accelerator pedal. .

따라서 본 발명에 따른 엑셀 페달과 엔진 로드의 연결 구조는 아이들시 엔진 토크를 증대시키므로 등판길 또는 평지에서 차량의 출발 성능을 향상시킬 수 있다.Therefore, the connection structure of the accelerator pedal and the engine rod according to the present invention increases the engine torque when idle, and thus improves the starting performance of the vehicle on the climbing road or the plain.

Claims (4)

엑셀 페달에 링크로 연결되는 슬레이브 레버와 이 슬레이브 레버의 작동에 따라 엔진 로드를 작동시키는 레버를 포함하는 엑셀 페달과 엔진 로드의 연결 구조에 있어서,In the connection structure of the accelerator pedal and the engine rod including a slave lever that is linked to the accelerator pedal and a lever for operating the engine rod according to the operation of the slave lever, a)상기 레버 및 슬레이브 레버의 작동과 무관하게 상기 엔진 로드를 작동시 키도록 상기 로드에 연결되는 아이들 RPM 상승 레버,a) an idle RPM raising lever connected to said rod to operate said engine rod irrespective of the operation of said lever and slave lever, b)상기 아이들 RPM 상승 레버에 로드로 연결되는 모터 레버를 작동시키는 구 동수단,b) driving means for operating a motor lever connected to the rod by the idle RPM raising lever, c)상기 구동수단을 제어하는 제어수단,c) control means for controlling the drive means, 을 포함하는 엑셀 페달과 엔진 로드의 연결 구조.The connection structure of the excel pedal and the engine rod comprising a. 청구항 1에 있어서,The method according to claim 1, 상기 모터 레버는, 상기 구동수단의 작동 방향에 저항하는 방향으로 탄성력을 가하는 탄성부재에 의하여 지지됨을 특징으로 하는 엑셀 페달과 엔진 로드의 연결 구조.The motor lever is connected to the accelerator pedal and the engine rod, characterized in that supported by an elastic member for applying an elastic force in a direction resistant to the operating direction of the drive means. 청구항 1에 있어서,The method according to claim 1, 상기 구동수단은 전기에 의하여 구동되는 모터로 구성됨을 특징으로 하는 엑셀 페달과 엔진 로드의 연결 구조.The driving means is connected to the excel pedal and the engine rod, characterized in that consisting of a motor driven by electricity. 청구항 1에 있어서,The method according to claim 1, 상기 제어수단은 상기 구동수단에 에너지원을 공급 및 차단하는 스위치로 구성됨을 특징으로 하는 엑셀 페달과 엔진 로드의 연결 구조.The control means is a connection structure of the excel pedal and the engine rod, characterized in that composed of a switch for supplying and cutting off the energy source to the drive means.
KR10-2000-0078412A 2000-12-19 2000-12-19 Acceleration pedal and engine rod linking structure KR100401623B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100456519B1 (en) * 2002-05-15 2004-11-10 기아자동차주식회사 Automobile Acceleration Pedal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100456519B1 (en) * 2002-05-15 2004-11-10 기아자동차주식회사 Automobile Acceleration Pedal

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