KR20020052265A - A Accelerating Pedal with Accelerating Protection Function - Google Patents

A Accelerating Pedal with Accelerating Protection Function Download PDF

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Publication number
KR20020052265A
KR20020052265A KR1020000081504A KR20000081504A KR20020052265A KR 20020052265 A KR20020052265 A KR 20020052265A KR 1020000081504 A KR1020000081504 A KR 1020000081504A KR 20000081504 A KR20000081504 A KR 20000081504A KR 20020052265 A KR20020052265 A KR 20020052265A
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KR
South Korea
Prior art keywords
door
accelerator pedal
throttle valve
opening
metal
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KR1020000081504A
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Korean (ko)
Inventor
정희성
Original Assignee
이계안
현대자동차주식회사
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Priority to KR1020000081504A priority Critical patent/KR20020052265A/en
Publication of KR20020052265A publication Critical patent/KR20020052265A/en

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Classifications

    • 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
    • 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
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B60K28/12—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to conditions relating to doors or doors locks, e.g. open door
    • 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
    • G05G1/32—Controlling members actuated by foot with means to prevent injury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/143—Alarm means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0605—Throttle position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/13—Failsafe arrangements

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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)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

PURPOSE: An accelerator pedal for preventing acceleration is provided to prevent accidents efficiently by restricting operation of a throttle valve manually in opening a door, and to reduce fuel consumption by preventing opening of the throttle valve at the neutral range or the parking range. CONSTITUTION: A magnetic switch assembly(5) is installed in an adjusting rod(6), and the adjusting rod is connected between a hinge point(4) of an accelerator pedal and a cable(2). The magnetic switch assembly is connected to a relay(7), an alarm unit(8) and a door switch(9) electrically. An electromagnet(11) is faced to metal(12) through a spring(10), and a fixing bar(13) is installed vertically in the metal and connected to the cable. The alarm unit is operated with turning on the door switch in opening the door, and the metal is separated from the electromagnet with repulsive force of the spring by shorting the relay. Accidents are prevented with restricting operation of the throttle valve mechanically in opening the door. Fuel consumption is prevented with restricting opening of the throttle valve at the neutral range or the parking range.

Description

가속방지기능을 갖춘 액셀레이터 페달{A Accelerating Pedal with Accelerating Protection Function}Accelerator Pedal with Accelerating Protection Function

본 발명은 차량에 설치되는 액셀레이터 페달에 관한 것으로, 특히 도어가 열려 있을 때에는 드로틀밸브가 동작되는 것을 기계적으로 방지하므로써 안전사고를 효과적으로 방지할 수 있도록 구성된 가속방지기능을 갖춘 액셀레이터 페달에 관한 것이다.The present invention relates to an accelerator pedal installed in a vehicle, and more particularly to an accelerator pedal having an acceleration prevention function configured to effectively prevent a safety accident by mechanically preventing the throttle valve from being operated when the door is opened.

운전자의 부주의로 야기되는 여러 안전사고중에서 도어가 열려있는 상태에서의 페달조작은 대형사고로 이어질 수 있는 위험을 안고 있는데, 최근에는 이 같은 운전자의 부주의로 인한 사고를 방지할 수 있는 여러 장치를 장착한 차량이 많이 늘고 있다.Among various safety accidents caused by the driver's carelessness, pedal operation with the door open poses a risk of major accidents. Recently, various devices are installed to prevent such accidental accidents caused by the driver's carelessness. One car is increasing.

이와 같이 도어가 열려있슴을 운전자에서 상기시키는 기능은 대개 운전석의 계기판넬에 설치된 경고등을 통해 이루어지게 되는데 이러한 경고등이 점등되더라도 운전자가 이를 인식하지 못하면 그대로 시동스위치를 온시키게 되고 이어 습관적으로 액셀레이터페달을 조작하는 경우가 종종 발생된다.The driver's reminder that the door is open is usually done through a warning light installed in the driver's instrument panel.If the warning light is turned on, the driver does not recognize it and turns on the ignition switch. Cases of operation often occur.

그리고 상기와 같이 도어가 열려있는 상태에서 운전자가 운전을 하게 되어도 이를 기계적으로 방지시킬수 있는 장치가 구비되어 있지 않아 예컨대 도어 중간에 승객이 끼어 있는 경우라면 인사사고로 이어지게 된다는 문제가 있다.And even if the driver is driving while the door is open as described above is not provided with a device that can prevent it mechanically there is a problem that leads to personnel accidents, for example if a passenger is stuck in the middle of the door.

즉, 일반적인 가속장치는 도 3에 도시된 것과 같이 액셀레이터페달(1)의 한쪽 선단에 케이블(2)이 설치되고 이 케이블(2)은 엔진으로 연료를 공급하는 스로틀밸브(3)와 직접 연결되어 액셀레이터페달(1)에 답력이 가해지면 곧 바로 스로틀밸브(3)가 개구되도록 되어 있다.That is, in the general accelerator, a cable 2 is installed at one end of the accelerator pedal 1 as shown in FIG. 3, and the cable 2 is directly connected to a throttle valve 3 for supplying fuel to the engine. The throttle valve 3 is opened immediately after the stepping force is applied to the accelerator pedal 1.

따라서 운전자가 도어가 열려있음을 인지하고 난 다음이라도 부주의 또는 실수로 액셀레이터페달(1)에 발을 얹기만 하면(특히 자동변속기 장착 차량의 경우) 차량이 전진 또는 후진하게 된다는 근본적인 문제점을 가지고 있다.Therefore, even after the driver recognizes that the door is open, the vehicle has a fundamental problem that the vehicle moves forward or backward only by inadvertently or accidentally placing the foot on the accelerator pedal 1 (particularly in the case of a vehicle with an automatic transmission).

이에 본 발명은 상기와 같은 문제를 해결하기 위하여 발명된 것으로 특히 도어가 열려 있을 때에는 드로틀밸브가 동작되는 것을 기계적으로 방지하므로써 안전사고가 발생하는 것을 효과적으로 방지할 수 있도록 구성된 가속방지기능을 갖춘 액셀레이터 페달을 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the above problems, in particular an accelerator pedal having an acceleration prevention function configured to effectively prevent a safety accident from occurring by mechanically preventing the throttle valve from operating when the door is open. The purpose is to provide.

상기와 같은 목적을 달성하기 위한 본 발명은, 액셀레이터페달의 힌지점과 케이블 사이에 마그네틱스위치 조립체가 장착된 조절로드가 연결되고 이 마그네틱스위치 조립체에는 릴레이와 경고수단 및 도어스위치가 각각 전기적으로 연결 설치되는 한편, 상기 마그네틱스위치 조립체가 대응되는 형상을 하고서 서로 마주보도록 장착된 전자석 및 금속을 구비하고, 상기 전자석은 스프링의 탄발력으로 금속으로 부터 분리되도록 구성되어 있다.The present invention for achieving the above object, the control rod is mounted between the hinge point of the accelerator pedal and the cable is connected to the magnetic switch assembly, the relay and the warning means and the door switch is electrically connected to the installation On the other hand, the magnetic switch assembly has an electromagnet and a metal mounted to face each other in a corresponding shape, the electromagnet is configured to be separated from the metal by the spring force of the spring.

도 1은 본 발명에 따른 액셀레이터 페달의 개략도로써 페달을 밟지 않았을 때의 구성도,1 is a schematic diagram of an accelerator pedal according to the present invention when the pedal is not stepped on,

도 2는 본 발명에 따른 액셀레이터 페달의 개략도로써 페달을 밟았을 때의 구성도,2 is a schematic diagram of an accelerator pedal according to the present invention when the pedal is pressed,

도 3은 종래 사용예에 따른 액셀레이터 페달의 개략도이다.3 is a schematic diagram of an accelerator pedal according to a conventional use example.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

1 --- 액셀레이터페달, 2 --- 케이블,1 --- accelerator pedal, 2 --- cable,

3 --- 스로틀밸브, 4 --- 힌지점,3 --- throttle valve, 4 --- hinge point,

5 --- 마그네틱스위치 조립체, 6 --- 조절로드,5 --- magnetic switch assembly, 6 --- adjustable rod,

7 --- 릴레이, 8 --- 경고수단,7 --- relay, 8 --- warning means,

9 --- 도어스위치, 10 --- 스프링,9 --- door switch, 10 --- spring,

11 --- 전자석, 12 --- 금속,11 --- electromagnets, 12 --- metals,

13 --- 고정바아,13 --- fixed bar,

이하 본 발명의 실시예를 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 액셀레이터 페달의 개략도로써 페달을 밟지 않았을 때의 구성도이고, 도 2는 본 발명에 따른 액셀레이터 페달의 개략도로써 페달을 밟았을 때의 구성도로서, 종래 기술을 도시한 도 3과 동일 부위에는 동일 참조부호가 도시되어 있는바, 본 발명은 도면에 도시된 것과 같이 액셀레이터페달(1)의 힌지점(4)과 케이블(2) 사이에 마그네틱스위치 조립체(5)가 장착된 조절로드(6)가 연결되고 이 마그네틱스위치 조립체(5)에는 릴레이(7)와 경고수단(8) 및 도어스위치(9)가 각각 전기적으로 연결 설치되어 있다.1 is a schematic diagram of an accelerator pedal according to the present invention when the pedal is not stepped, Figure 2 is a schematic diagram of an accelerator pedal according to the present invention when the pedal stepped on, showing a prior art The same reference numerals are shown in the same parts as 3, and the present invention provides a magnetic switch assembly 5 mounted between the hinge point 4 of the accelerator pedal 1 and the cable 2 as shown in the drawings. The adjusting rod 6 is connected, and the magnetic switch assembly 5 is electrically connected to the relay 7, the warning means 8 and the door switch 9, respectively.

그리고 상기 마그네틱스위치 조립체(5)는 대응되는 형상을 하고서 스프링(10)을 매개로 서로 마주보도록 장착된 전자석(11)과 금속(12)을 구비하는 한편, 이 금속(12)에는 고정바아(13)가 수직 방향으로 설치되면서 상기 케이블(2)과 연결되어 있다.The magnetic switch assembly 5 has an electromagnet 11 and a metal 12 mounted to face each other via a spring 10 having a corresponding shape, and the metal 12 has a fixed bar 13. ) Is installed in the vertical direction and is connected to the cable (2).

따라서 도어(도시되지 않음)가 개방되어 도어스위치(9)가 온 되면 경고수단(8)이 작동됨과 더불어 릴레이(7)가 단락되어 상기 전자석(11)으로 전원이 인가되지 않게 되므로 전자석(11)과 금속(12)이 스프링(10)의 탄발력에 의해 분리되게 되고, 이에 따라 케이블(2)을 동작시킬 수 없게 되므로 스로틀밸브(3)가 작동되지 않게 된다.Therefore, when the door (not shown) is opened and the door switch 9 is turned on, the warning means 8 is activated and the relay 7 is shorted so that power is not applied to the electromagnet 11. The metal 12 is separated by the elastic force of the spring 10, and thus the throttle valve 3 is not operated because the cable 2 cannot be operated.

그리고 도어가 닫혀있는 상태에서는 릴레이(7)가 이어져 전자석(11)으로 소정의 전원을 인가시키게 됨에 따라 전자석(11)이 자화되어 스프링(10)을 압축시킴과 동시에 금속(12)에 순간적으로 흡착되어 고정바아(13)를 통해 액셀레이터페달(1)에 가해지는 답력만큼 케이블(2)을 동작시키게 됨에 따라 스로틀밸브(3)를 동작시키도록 되어 있다.In the state that the door is closed, the relay 7 continues to apply a predetermined power to the electromagnet 11, so that the electromagnet 11 is magnetized, compresses the spring 10, and simultaneously adsorbs the metal 12. As a result, the cable 2 is operated as much as the step force applied to the accelerator pedal 1 through the fixed bar 13, so that the throttle valve 3 is operated.

따라서 운전자가 액셀레이터페달(1)을 조작한다 해도 도어가 닫혀 있을 때에만 마그네틱스위치 조립체(5)를 연결시켜 스로틀밸브(3)를 동작시킬 수 있게 되므로 안전사고가 발생하는 것을 근본적으로 방지할 수 있게 되고 운전자가 경고수단을 일일이 확인하지 않고도 대형사고가 발생하는 것을 방지할 수 있다.Therefore, even if the driver operates the accelerator pedal 1, the magnetic switch assembly 5 can be connected to operate the throttle valve 3 only when the door is closed, so that a safety accident can be fundamentally prevented. It is possible to prevent a large accident from occurring without the driver checking the warning means.

한편, 상기 마그네틱스위치 조립체(5)를 구성하는 전자석(11)과 금속(12)의 기본적인 구조 및 형상은 사용목적에 따라 여러가지 형태로 변형실시할 수 있는 바, 외부 전원이 인가되었을 때 전자석(11)이 금속(12)에 흡착되고 전원의 공급이 중단되면 전자석(11)이 금속(12)으로 부터 신속하게 이탈될 수 있는 구조라면 어떠한 형태라도 무방하다.On the other hand, the basic structure and shape of the electromagnet 11 and the metal 12 constituting the magnetic switch assembly 5 can be modified in various forms according to the purpose of use, when the external power is applied to the electromagnet 11 ) May be adsorbed onto the metal 12 and the supply of power is stopped, as long as the electromagnet 11 can be quickly detached from the metal 12.

이상 설명한 것과 같이 본 발명에 따르면 도어가 열려 있을 때에는 스로틀밸브가 동작되는 것을 기계적으로 방지하므로써 안전사고가 발생하는 것을 효과적으로 방지할 수 있슴은 물론, 변속기가 중립 또는 주차모드에서 스로틀밸브가 개방되는 것을 방지하여 연료낭비도 방지하는 효과가 있다.As described above, according to the present invention, it is possible to effectively prevent the occurrence of a safety accident by mechanically preventing the throttle valve from operating when the door is open, and of course, the throttle valve is opened in the neutral or parking mode. It is effective in preventing fuel waste.

Claims (3)

액셀레이터페달의 힌지점과 케이블 사이에 마그네틱스위치 조립체가 장착된 조절로드가 연결되고 이 마그네틱스위치 조립체에는 릴레이와 경고수단 및 도어스위치가 각각 전기적으로 연결 설치된 가속방지기능을 갖춘 액셀레이터 페달.Accelerator pedal with acceleration prevention function is installed between the hinge point of the accelerator pedal and the control rod equipped with a magnetic switch assembly, the relay switch and the warning means and the door switch is electrically connected to each of the magnetic switch assembly. 제 1항에 있어서, 상기 마그네틱스위치 조립체가 대응되는 형상을 하고서 서로 마주보도록 장착된 전자석 및 금속을 구비한 것을 특징으로 하는 가속방지기능을 갖춘 액셀레이터 페달.The accelerator pedal according to claim 1, wherein the magnetic switch assembly has an electromagnet and a metal mounted to face each other in a corresponding shape. 제 2항에 있어서, 상기 전자석이 스프링의 탄발력으로 금속으로 부터 분리되도록 구성된 것을 특징으로 하는 가속방지기능을 갖춘 액셀레이터 페달.3. The accelerator pedal as claimed in claim 2, wherein the electromagnet is separated from the metal by the spring force of the spring.
KR1020000081504A 2000-12-26 2000-12-26 A Accelerating Pedal with Accelerating Protection Function KR20020052265A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109050245A (en) * 2018-09-20 2018-12-21 贵州新山地新能源汽车制造有限公司 A kind of error prevention device of electric sightseeing vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109050245A (en) * 2018-09-20 2018-12-21 贵州新山地新能源汽车制造有限公司 A kind of error prevention device of electric sightseeing vehicle

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