KR970036003A - Control method of preventing vehicle starting - Google Patents

Control method of preventing vehicle starting Download PDF

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Publication number
KR970036003A
KR970036003A KR1019950062546A KR19950062546A KR970036003A KR 970036003 A KR970036003 A KR 970036003A KR 1019950062546 A KR1019950062546 A KR 1019950062546A KR 19950062546 A KR19950062546 A KR 19950062546A KR 970036003 A KR970036003 A KR 970036003A
Authority
KR
South Korea
Prior art keywords
gear
gear shift
accelerator
vehicle
accelerator position
Prior art date
Application number
KR1019950062546A
Other languages
Korean (ko)
Other versions
KR0154628B1 (en
Inventor
장인순
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.)
Filing date
Publication date
Application filed by 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950062546A priority Critical patent/KR0154628B1/en
Publication of KR970036003A publication Critical patent/KR970036003A/en
Application granted granted Critical
Publication of KR0154628B1 publication Critical patent/KR0154628B1/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
    • 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 
    • B60K28/14—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 accident or emergency, e.g. deceleration, tilt of vehicle
    • 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
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/13—Failsafe arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors

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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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

본 발명은 자동차 급출발 방지 제어방법에 관한 것으로, 특히 기어변속 검출센서가 기어의 변속상태를 검출하는 제1단계와, 상기 제1단계에서 검출된 기어변속이 1단기어로의 변속인지 판단하는 제2단계와, 상기 제2단계에서 기어변속이 1단기어로의 변속이면 액셀레이터 위치센서가 액셀레이터 위치의 변화유무를 판단하는 제3단계와, 상기 제3단계에서 액셀레이터 위치에 변화가 있으면 소정의 시간동안 액셀레이터의 위치 변화량과 무관하게 쓰로틀 밸브의 개방정도를 점차적으로 조정하는 제4단계를 구비하여 자동차의 급출발을 방지할 뿐만 아니라 급출발에 따른 추돌사고를 방지하며 아울러 연료의 과다한 소비를 방지할 수 있다.The present invention relates to a control method for preventing starting of a vehicle, and more particularly, a first step of a gear shift detecting sensor detecting a shift state of a gear and a second step of determining whether a gear shift detected in the first step is shifting to a first gear. And a third step in which the accelerator position sensor determines whether the accelerator position changes if the gear shift is shifted to the first gear in the second step, and the accelerator for a predetermined time if there is a change in the accelerator position in the third step. The fourth step of gradually adjusting the opening degree of the throttle valve regardless of the amount of change in the position of the vehicle is not only prevents the starting of the vehicle, but also prevents the collision of the starting of the vehicle and prevents excessive consumption of fuel.

Description

자동차 급출발 방지 제어방법Control method of preventing vehicle starting

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

제1도는 본 발명이 적용되는 자동차의 급출발을 방지하기 위한 제어장치의 블럭1 is a block of a control device for preventing a sudden start of the vehicle to which the present invention is applied

제2도는 본 발명에 따른 자동차 급출발 방지 제어방법의 제어흐름도.2 is a control flowchart of a vehicle starting prevention control method according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 기어변속 검출센서 20 : 액셀레이터 위치센서10: gear shift detection sensor 20: accelerator position sensor

30 : 제어부 40 : 쓰로틀 밸브30 control unit 40 throttle valve

Claims (3)

기어의 변속상태를 검출하는 기어변속 검출센서(10)와, 액셀레이터 위치의 변화를 검출하는 액셀레이터 위치센서(20)와, 상기 기어변속 검출센서(10)와 액셀레이터 위치센서(20)의 출력신호에 따라 쓰로틀 밸브(40)의 개방 정도를 조정하기 위한 제어신호를 출력하는 제어부(30)를 구비하는 자동차에 적용되는 자동차 급출발 방지 제어방법에 있어서, 상기 기어변속 검출센서(10)가 기어의 변속상태를 검출하는 제1단계(101); 상기 제1단계에서 검출된 기어변속이 1단기어로의 변속인지 판단하는 제2단계(102); 상기 제2단계에서 기어변속이 1단기어로의 변속이면 액셀레이터 위치센서(20)가 액셀레이터 위치의 변화유무를 판단하는 제3단계(105); 및 상기 제3단계에서 액셀레이터 위치에 변화가 있으면 소정의 시간동안 액셀레이터의 위치 변화량과 무관하게 쓰로틀 밸브(40)의 개방정도를 점차적으로 조정하는 제4단계(107)를 구비하는 것을 특징으로 하는 자동차 급출발 방지 제어방법.The gear shift detection sensor 10 for detecting a gear shift state, the accelerator position sensor 20 for detecting a change in the accelerator position, and the output signals of the gear shift detection sensor 10 and the accelerator position sensor 20. In the vehicle sudden start prevention control method applied to a vehicle having a control unit 30 for outputting a control signal for adjusting the opening degree of the throttle valve 40 according to the above, the gear shift detection sensor 10 is a gear shift state Detecting a first step (101); A second step (102) of determining whether the gear shift detected in the first step is a shift to the first gear; A third step (105) of determining, by the accelerator position sensor (20), whether the accelerator position changes if the gear shift is shifted to the first gear in the second step; And a fourth step (107) for gradually adjusting the opening degree of the throttle valve (40) regardless of the position change amount of the accelerator for a predetermined time when there is a change in the accelerator position in the third step. How to prevent sudden start. 제1항에 있어서, 상기 제2단계(102)는, 기어변속이 1단기어로의 변속이 아니면 액셀레이터 위치센서(20)에서 검출된 액셀레이터의 위치 변화량에 따라 쓰로틀 밸브(40)의 개방정도를 조정하는 제5단계(103,104)를 더 포함하는 것을 특징으로 하는 자동차 급출발 방지 제어방법.The method of claim 1, wherein the second step 102, if the gear shift is not shifting to the first gear, adjusts the opening degree of the throttle valve 40 according to the position change amount of the accelerator detected by the accelerator position sensor 20. Vehicle start prevention control method characterized in that it further comprises a fifth step (103,104). 제1항에 있어서, 상기 제3단계(105)는, 액셀레이터의 위치에 변화가 없으면, 쓰로틀 밸브(40)의 개방정도를 현재의 개방상태로 유지하는 제6단계를 더 포함하는 것을 특징으로 하는 자동차 급출발 방지 제어방법.The method of claim 1, wherein the third step 105 further comprises a sixth step of maintaining the opening degree of the throttle valve 40 in the current open state if there is no change in the position of the accelerator. Control method for preventing vehicle start-up
KR1019950062546A 1995-12-29 1995-12-29 Control method for preventing a car from suddenly starting KR0154628B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950062546A KR0154628B1 (en) 1995-12-29 1995-12-29 Control method for preventing a car from suddenly starting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950062546A KR0154628B1 (en) 1995-12-29 1995-12-29 Control method for preventing a car from suddenly starting

Publications (2)

Publication Number Publication Date
KR970036003A true KR970036003A (en) 1997-07-22
KR0154628B1 KR0154628B1 (en) 1998-10-15

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ID=19446258

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950062546A KR0154628B1 (en) 1995-12-29 1995-12-29 Control method for preventing a car from suddenly starting

Country Status (1)

Country Link
KR (1) KR0154628B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000075226A (en) * 1999-05-31 2000-12-15 조재용 Inlet-air control system , safety-starting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000075226A (en) * 1999-05-31 2000-12-15 조재용 Inlet-air control system , safety-starting system

Also Published As

Publication number Publication date
KR0154628B1 (en) 1998-10-15

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