KR970020627A - Vehicle speed limiter - Google Patents

Vehicle speed limiter Download PDF

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Publication number
KR970020627A
KR970020627A KR1019950034729A KR19950034729A KR970020627A KR 970020627 A KR970020627 A KR 970020627A KR 1019950034729 A KR1019950034729 A KR 1019950034729A KR 19950034729 A KR19950034729 A KR 19950034729A KR 970020627 A KR970020627 A KR 970020627A
Authority
KR
South Korea
Prior art keywords
vehicle speed
air
control unit
actuator
electronic control
Prior art date
Application number
KR1019950034729A
Other languages
Korean (ko)
Other versions
KR0150843B1 (en
Inventor
강현신
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 KR1019950034729A priority Critical patent/KR0150843B1/en
Publication of KR970020627A publication Critical patent/KR970020627A/en
Application granted granted Critical
Publication of KR0150843B1 publication Critical patent/KR0150843B1/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
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

본 발명은 차량속도 제한장치에 관한 것으로, 특히 에어 스로틀 시스템에 적용되는 차량속도 제한장치에 관한 것이다.The present invention relates to a vehicle speed limiter, and more particularly, to a vehicle speed limiter applied to an air throttle system.

본 발명은 일종의 기계식 속도제한 메카니즘을 탈피하여 보다 효율적으로 속도제한할 수 있으면서도 설치공간을 적게 차지하고 모터 등 별도의 많은 부품이 소요되지 않는 간단한 구조를 취하기 위하여, 가속페달(5)의 답입력에 따라 압력을 제어하는 에어밸브(2)의 작용되는 공기압으로 작동되는 액튜에이터(3)가 로드(9)를 움직여 인젝션 펌프의 스로틀 개도를 조절하는 에어 스로틀 시스템에 있어서, 상기 에어밸브(2)와 상기 액튜에이터(3)간의 에어라인(4)상에 전원인가시 차단되는 전자전환밸브(1)를 설치하고, 상기 전자전환밸브(1)에는 일정차속 이상에서 출력하는 전자제어유니트(11)를 연결하며, 상기 전자제어유니트(11)에는 차속을 감지하는 차속센서(12)를 연결한 것으로, 일정 차속 이상에서 전자제어유니트(11)가 출력하면 전자전환밸브(1)가 차단되어 액튜에이터(3)를 비롯하여 로드(9)와 스로틀이 정지되므로서 더이상 가속되지 않도록 한 것이다.The present invention avoids a mechanical speed limiting mechanism and takes a simple structure without limiting the installation space and taking many separate parts such as a motor while being able to limit the speed more efficiently, according to the input of the accelerator pedal 5. In an air throttle system in which an actuator (3) actuated by the acting air pressure of an air valve (2) for controlling pressure moves a rod (9) to adjust the throttle opening of an injection pump, wherein the air valve (2) and the actuator (3) to install an electromagnetic switching valve (1) is cut off when the power is applied to the air line (4) between, and the electronic switching unit (1) is connected to the electronic control unit 11 that outputs a predetermined speed or more, The vehicle speed sensor 12 for detecting a vehicle speed is connected to the electronic control unit 11, and when the electronic control unit 11 outputs a predetermined vehicle speed or more, the electromagnetic switching valve 1 is blocked. The rod 9 and the throttle, including the actuator 3, are stopped so that they are no longer accelerated.

Description

차량속도 제한장치Vehicle speed limiter

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 구성도,1 is a block diagram of the present invention,

제2도는 종래의 차량속도 제한장치 구성도.2 is a block diagram of a conventional vehicle speed limiter.

Claims (1)

가속페달의 답입력에 따라 압력을 제어하는 에어밸브의 작용되는 공기압으로 작동되는 액튜에이터가 로드를 움직여 인젝션 펌프의 스로틀 개도를 조절하는 에어 스로틀 시스템에 있어서, 상기 에어밸브와 상기 액튜에이터간의 에어라인상에 전원인가시 차단되는 전자전환밸브률 설치하고, 상기 전자전환밸브에는 일정차속 이상에서 출력하는 전자제어유니트를 연결하며, 상기 전자제어유니트에는 차속을 감지하는 차속센서를 연결한 것을 특징으로 하는 차량속도 제한장치.An air throttle system in which an actuator actuated by an acting air pressure of an air valve that controls a pressure in response to an accelerator pedal input moves a rod to adjust the throttle opening of an injection pump, and on the air line between the air valve and the actuator. A vehicle speed, characterized in that the electronic switching valve rate is cut off when the power is applied, the electronic control unit is connected to the electronic switching valve to output a predetermined speed or more, and the vehicle speed sensor for detecting the vehicle speed is connected to the electronic control unit. Restrictor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950034729A 1995-10-10 1995-10-10 Motor car traveling speed limiter KR0150843B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950034729A KR0150843B1 (en) 1995-10-10 1995-10-10 Motor car traveling speed limiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950034729A KR0150843B1 (en) 1995-10-10 1995-10-10 Motor car traveling speed limiter

Publications (2)

Publication Number Publication Date
KR970020627A true KR970020627A (en) 1997-05-28
KR0150843B1 KR0150843B1 (en) 1998-10-01

Family

ID=19429750

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950034729A KR0150843B1 (en) 1995-10-10 1995-10-10 Motor car traveling speed limiter

Country Status (1)

Country Link
KR (1) KR0150843B1 (en)

Also Published As

Publication number Publication date
KR0150843B1 (en) 1998-10-01

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