KR940015208A - Fuel saving device of vehicle and method - Google Patents

Fuel saving device of vehicle and method Download PDF

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Publication number
KR940015208A
KR940015208A KR1019920026750A KR920026750A KR940015208A KR 940015208 A KR940015208 A KR 940015208A KR 1019920026750 A KR1019920026750 A KR 1019920026750A KR 920026750 A KR920026750 A KR 920026750A KR 940015208 A KR940015208 A KR 940015208A
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KR
South Korea
Prior art keywords
engine
speed
vehicle
switch
operated
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KR1019920026750A
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Korean (ko)
Inventor
김영운
Original Assignee
전성원
현대자동차 주식회사
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Priority to KR1019920026750A priority Critical patent/KR940015208A/en
Publication of KR940015208A publication Critical patent/KR940015208A/en

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  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

오랜 주행 대기동작으로 인한 자동차의 불필요한 연료소모를 줄일 수 있도록 하여 연료의 낭비를 방지하고 대기 오염을 줄일수 있도록 하기 위하여; 자동차를 처음으로 시동시키기 위하여 온시키는 시동 스위치와; 연료 절감장치를 동작시키기 위하여 임의로 온/오프시킬 수 있는 메인스위치와, 자동차의 도어상태에 따라 온/오프되는 도어 스위치와, 클러치 페달의 동작상태에 따라 접속단자가 가변되는 클러치 스위치를 구비한 스위치부와, 자동차의 속도를 감지하기 위한 차속 감지부와, 엔진의 냉각수 온도를 감지하기 위한 수온 감지부와; 엔진의 회전수를 감지하기 위한 엔진 회전수 감지부를 구비한 감지부와; 메인 스위치와 도어 스위치가 온되고, 냉각수 온도가 설정온도 이상이고, 자동차의 속도가 "0"이고, 클러치 페달이 동작될 경우 엔진의 회전수가 설정값이상일 경우 엔진의 동작을 정지시키고, 엔진의 동작이 정지된후 다시 클러치 페달이 동작되고, 엔진의 회전수가 "0"일 경우에 엔진을 다시 동작시킬수 있도록 동작하는 엔진 제어부와; 상기 엔진 제어부의 동작에 따라 엔진의 동작을 정지시키기 위하여 시동 및 점화장치로 인가되는 전원을 차단시키기 위한 제1릴레이와; 엔진 제어부의 동작에 따라 엔진을 다시 동작시키기 위하여 시동코일로 전류를 인가하기 위한 제2릴레이로 이루어져 있는 자동차의 연료 절감장치 및 그 방법에 관한 것.To reduce fuel consumption and reduce air pollution by reducing unnecessary fuel consumption of the vehicle due to long driving standby operation; A start switch to turn on the vehicle for the first time; A switch having a main switch that can be turned on and off arbitrarily to operate a fuel saving device, a door switch that is turned on and off according to the door state of the vehicle, and a clutch switch whose connection terminal is variable according to the operation state of the clutch pedal. A vehicle speed detector for detecting a speed of the vehicle and a water temperature detector for detecting a coolant temperature of the engine; A detector having an engine speed detector for detecting an engine speed; When the main switch and the door switch are turned on, the coolant temperature is higher than the set temperature, the vehicle speed is "0", and the clutch pedal is operated, the engine is stopped when the engine speed is higher than the set value. An engine control unit which is operated again after the stop and the clutch pedal is operated so that the engine can be operated again when the engine speed is " 0 "; A first relay for shutting off power applied to the starting and ignition device to stop the operation of the engine according to the operation of the engine control unit; A fuel saving device of a vehicle and a method thereof comprising a second relay for applying an electric current to a starting coil in order to restart an engine in response to an operation of an engine control unit.

Description

자동차의 연료 절감장치 및 그 방법Fuel saving device of vehicle and method

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

제1도는 이 발명의 실시예에 따른 자동차의 연료 절감장치의 블럭도이고, 제2도는 이 발명의 실시예에 따른 자동차의 연료 절감방법의 동작순서도이다.1 is a block diagram of a fuel saving apparatus of a vehicle according to an embodiment of the present invention, and FIG. 2 is a flowchart of an operation of a fuel saving method of a vehicle according to an embodiment of the present invention.

Claims (2)

자동차를 처음으로 시동시키기 위하여 온시키는 시동 스위치와; 연료 절감장치를 동작시키기 위하여 임의로 온/오프시킬 수 있는 메인스위치와, 자동차의 도어상태에 따라 온/오프되는 도어 스위치와, 클러치 페달의 동작상태에 따라 접속단자가 가변되는 클러치 스위치를 구비한 스위치부와, 자동차의 속도를 감지하기 위한 차속 감지부와, 엔진의 냉각수 온도를 감지하기 위한 수온 감지부와; 엔진의 회전수를 감지하기 위한 엔진 회전수 감지부를 구비한 감지부와; 메인 스위치와 도어 스위치가 온되고, 냉각수 온도가 설정온도 이상이고, 자동차의 속도가 “0”이고, 클러치 페달이 동작될 경우 엔진의 회전수가 설정값이상일 경우 엔진의 동작을 정지시키고, 엔진의 동작이 정지된후 다시 클러치 페달이 동작되고, 엔진의 회전수가 “0”일 경우에 엔진을 다시 동작시킬수 있도록 동작하는 엔진 제어부와; 상기 엔진 제어부의 동작에 따라 엔진의 동작을 정지시키기 위하여 시동 및 점화장치로 인가되는 전원을 차단시키기 위한 제1릴레이와; 엔진 제어부의 동작에 따라 엔진을 다시 동작시키기 위하여 시동코일로 전류를 인가하기 위한 제2릴레이로 이루어져 있는 자동차의 연료 절감장치.A start switch to turn on the vehicle for the first time; A switch having a main switch that can be turned on and off arbitrarily to operate a fuel saving device, a door switch that is turned on and off according to the door state of the vehicle, and a clutch switch whose connection terminal is variable according to the operation state of the clutch pedal. A vehicle speed detector for detecting a speed of the vehicle and a water temperature detector for detecting a coolant temperature of the engine; A detector having an engine speed detector for detecting an engine speed; When the main switch and the door switch are turned on, the coolant temperature is higher than the set temperature, the speed of the vehicle is "0", and the clutch pedal is operated, the engine is stopped when the engine speed is higher than the set value. An engine control unit which operates the clutch pedal again after being stopped and operates the engine again when the engine speed is "0"; A first relay for shutting off power applied to the starting and ignition device to stop the operation of the engine according to the operation of the engine control unit; And a second relay for applying a current to the starting coil to restart the engine according to the operation of the engine control unit. 메인 스위치가 동작되었는지를 판단하고, 메인 스위치가 동작되지 않을 경우에 주 프로그램으로 되돌아가고 메인 스위치가 동작될 경우 도어 스위치가 동작되었는지를 판단하고, 도어 스위치가 동작되지 않았을 경우 처음 단계로 되돌아가고 도어 스위치가 동작될 경우 냉각수의 온도를 설정온도와 비교 판단하고, 냉각수 온도가 설정온도보다 낮을 경우에 처음 단계로 되돌아가고 냉각수 온도가 설정온도보다 높을 경우 자동차의 속도가 “0”인지를 판단하고, 자동차의 속도가 “0”이 아닐 경우 처음 단계로 되돌아가고 자동차의 속도가 “0”일 경우에 클러치 페달의 동작상태를 판단하고, 클러치 페달이 동작되지 않았을 경우에 처음 단계로 되돌아가고, 클러치 페달이 동작되면 엔진의 회전수를 설정값과 비교판단하고, 엔진의 회전수가 설정값 이상일 경우에 엔진이 정지할 때까지 제1릴레이를 구동시키고, 엔진이 정지되면 제1릴레이의 동작을 중지시키고, 엔진의 회전수가 설정값 이하일 경우에 엔진의 회전수가 “0”인지를 판단하고, 엔진의 회전수가 “0”이 아닐 경우에 처음 단계로 되돌아가고 엔진의 회전수가 “0”일 경우에 엔진이 동작할 때까지 제2릴레이를 구동시키고, 엔진이 동작하면 제2릴레이의 동작을 중지시키는 단계로 구성되는 자동차의 연료 절감방법.Judging whether the main switch has been operated, returning to the main program if the main switch does not work, judging whether the door switch has been operated if the main switch is operated, and returning to the first step if the door switch has not been operated, When the switch is operated, it is judged that the temperature of the coolant is compared with the set temperature, and when the coolant temperature is lower than the set temperature, it is returned to the first stage and when the coolant temperature is higher than the set temperature, it is determined whether the speed of the car is "0". If the speed of the car is not "0", the operation returns to the first stage. If the speed of the car is "0", the operation of the clutch pedal is judged. If the clutch pedal is not operated, the operation is returned to the initial stage. When the engine is operating, the engine speed is compared with the set value, and the engine speed is set. Phase, drive the first relay until the engine stops, stop the operation of the first relay when the engine is stopped, determine whether the engine speed is "0" when the engine speed is less than the set value, If the engine speed is not "0", return to the first stage. If the engine speed is "0", run the second relay until the engine is running. If the engine is running, stop the operation of the second relay. Fuel saving method of the vehicle consisting of the step of making. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920026750A 1992-12-30 1992-12-30 Fuel saving device of vehicle and method KR940015208A (en)

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KR1019920026750A KR940015208A (en) 1992-12-30 1992-12-30 Fuel saving device of vehicle and method

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KR1019920026750A KR940015208A (en) 1992-12-30 1992-12-30 Fuel saving device of vehicle and method

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KR940015208A true KR940015208A (en) 1994-07-20

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KR1019920026750A KR940015208A (en) 1992-12-30 1992-12-30 Fuel saving device of vehicle and method

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100440164B1 (en) * 2002-06-29 2004-07-12 현대자동차주식회사 Method for controlling fuel an initial starting of liquefied petroleum gas injection vehicle
KR100444471B1 (en) * 2002-05-30 2004-08-16 현대자동차주식회사 Fuel injection interrupt system with engaging clutch in vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100444471B1 (en) * 2002-05-30 2004-08-16 현대자동차주식회사 Fuel injection interrupt system with engaging clutch in vehicle
KR100440164B1 (en) * 2002-06-29 2004-07-12 현대자동차주식회사 Method for controlling fuel an initial starting of liquefied petroleum gas injection vehicle

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