KR970001907A - Engine speed control device when vehicle stops - Google Patents

Engine speed control device when vehicle stops Download PDF

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Publication number
KR970001907A
KR970001907A KR1019950017383A KR19950017383A KR970001907A KR 970001907 A KR970001907 A KR 970001907A KR 1019950017383 A KR1019950017383 A KR 1019950017383A KR 19950017383 A KR19950017383 A KR 19950017383A KR 970001907 A KR970001907 A KR 970001907A
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KR
South Korea
Prior art keywords
engine
speed control
engine speed
signal
switch
Prior art date
Application number
KR1019950017383A
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Korean (ko)
Other versions
KR0148318B1 (en
Inventor
김정준
Original Assignee
김태구
대우자동차 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.)
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Publication date
Application filed by 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950017383A priority Critical patent/KR0148318B1/en
Publication of KR970001907A publication Critical patent/KR970001907A/en
Application granted granted Critical
Publication of KR0148318B1 publication Critical patent/KR0148318B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

본 발명은 차량의 정차시 엔진 회전수 제어장치에 관한 것으로, 운전석 전방에 설치되어 엔진의 회전수가 일정하게 유지되도록 지시하기 위한 회전수제어스위치(10)와, 그 회전수제어스위치(10)에 의해 지시되는 엔진의 회전수를 일정한 시정수동안 유지시키기 위한 신호를 생성하는 펄스발생부(12), 그 펄스발생부(12)에서 생성된 시정수의 회전수 제어신호에 의해 엔진의 회전수를 일정하게 시정된 시정수의 회전수 제어신호에 의해 엔진의 회전수를 일정하게 시정수 시간동안 유지시키는 엔진제어부(18), 제동페달스위치(20)에 의해 검출되는 제동페달의 해제 시점과 가속페달스위치(22)에 의해 가속페달의 조작시점을 논리처리하여 상기 펄스발생부(12)의 펄스생성을 해제시키는 논리소자(24,26)를 포함하여 구성되어, 경사로에서 인스트루먼트(30)상에 설치된 회전수제어스위치(10)를 조작하게 되면 펄스발생부(12)에서 소정의 시정수를 갖는펄스신호가 생성되어 엔진의 회전수가 일정하게 유지되도록 하여 경사로에서 정차후 재운행상태로 진입하기 위해 반클러치상태에서 가속페달을 조작하는 과정에 시정수만큼의 여유가 제공되도록 한 것이다.The present invention relates to an engine speed control apparatus when the vehicle is stopped, and is provided in front of the driver's seat to instruct the engine speed control switch 10 and the engine speed control switch 10 to maintain a constant speed of the engine. The pulse generator 12 generates a signal for maintaining the engine speed indicated by the engine for a predetermined time constant, and the engine speed is controlled by the speed control signal of the time constant generated by the pulse generator 12. The release time and acceleration pedal of the brake pedal detected by the engine control unit 18 and the brake pedal switch 20 which maintain the engine speed for a constant time constant by the rotation speed control signal of the constant time constant. It comprises a logic element (24, 26) for logically processing the operation time of the accelerator pedal by the switch 22 to release the pulse generation of the pulse generator 12, it is installed on the instrument 30 in the ramp When the rotation speed control switch 10 is operated, a pulse signal having a predetermined time constant is generated in the pulse generator 12 so that the rotation speed of the engine is kept constant so as to enter a re-operation state after stopping at a ramp. The time constant is provided in the process of manipulating the accelerator pedal in the half-clutch state.

Description

차량의 정차시 엔진 회전수 제어장치Engine speed control device when vehicle stops

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

제1도는 본 발명의 바람직한 예에 따른 차량의 정차시 엔진 회전수 제어장치의 구성을 나타낸 도면, 제2도는 제1도에 도시된 회전수제어스위치의 설치예를 설명하는 도면, 제3도는 제1도에 도시된 제동페달스위치의 구성을 예시적으로 나타낸 도면이다.1 is a view showing the configuration of the engine speed control apparatus when the vehicle is stopped according to a preferred embodiment of the present invention, FIG. 2 is a view for explaining the installation example of the speed control switch shown in FIG. 1, FIG. 1 is a diagram illustrating the configuration of a brake pedal switch shown in FIG. 1.

Claims (2)

운전석 전방에 설치되어 엔진의 회전수가 일정하게 유지되도록 지시하기 위한 회전수제어스위치(10)와, 그회전수제어스위치(10)에 의해 지시되는 엔진의 회전수를 일정한 시정수동안 유지시키기 위한 신호를 생성하는 펄스발생부(12), 그 펄스발생부(12)에서 생성된 시정수의 회전수 제어신호에 의해 엔진의 회전수를 일정하게 시정수 시간동안 유지시키는 엔진제어부(18), 제동페달스위치(20)에 의해 검출되는 제동페달의 해제 시점과 가속페달 스위치(22)에 의해 가속페달의 조작시점을 논리처리하여 상기 펄스발생부(12)의 펄스생성을 해제시키는 논리소자(24,26)를 포함하여 구성된 것을특징으로 하는 차량의 정차시 엔진 회전수 제어장치.A speed control switch 10 installed in front of the driver's seat to instruct the engine speed to be kept constant and a signal for maintaining the engine speed indicated by the speed control switch 10 for a predetermined time constant; A pulse generator 12 for generating the engine, an engine control unit 18 and a brake pedal for maintaining the engine speed constantly for a time constant time by the speed control signal of the time constant generated by the pulse generator 12; Logic elements 24 and 26 for releasing the pulse generation of the pulse generator 12 by logically processing the release time of the brake pedal detected by the switch 20 and the operation time of the accelerator pedal by the accelerator pedal switch 22. Engine rotational speed control device when the vehicle characterized in that the configuration, including). 제1항에 있어서, 상기 논리수단(24,26)은 상기 제동페달스위치(20)의 제동해제신호와 상기 가속페달스위치(22)의 가속신호가 인버터(26)에 의해 반전처리된 신호를 논리 AND처리하여 상기 엔진회전수의 제어를 위한 펄스발생부(12)를 리세트시키기 위한 신호를 생성하는 AND게이트로 구성된 것을 특징으로 하는 차량의 정차시 엔진 회전수 제어장치.The logic means of claim 1, wherein the logic means (24, 26) is configured to logic a signal in which the brake release signal of the brake pedal switch 20 and the acceleration signal of the accelerator pedal switch 22 is inverted by the inverter 26. And an AND gate for generating a signal for resetting the pulse generator (12) for controlling the engine speed by performing AND processing. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950017383A 1995-06-26 1995-06-26 Engine rpm control device at automobile stop KR0148318B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950017383A KR0148318B1 (en) 1995-06-26 1995-06-26 Engine rpm control device at automobile stop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950017383A KR0148318B1 (en) 1995-06-26 1995-06-26 Engine rpm control device at automobile stop

Publications (2)

Publication Number Publication Date
KR970001907A true KR970001907A (en) 1997-01-24
KR0148318B1 KR0148318B1 (en) 1998-11-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950017383A KR0148318B1 (en) 1995-06-26 1995-06-26 Engine rpm control device at automobile stop

Country Status (1)

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KR (1) KR0148318B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030008420A (en) * 2001-07-18 2003-01-29 현대자동차주식회사 The air flux learning control method for automotive manual transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030008420A (en) * 2001-07-18 2003-01-29 현대자동차주식회사 The air flux learning control method for automotive manual transmission

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Publication number Publication date
KR0148318B1 (en) 1998-11-02

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