KR940015265A - Engine ignition timing control device and its realization method - Google Patents

Engine ignition timing control device and its realization method Download PDF

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Publication number
KR940015265A
KR940015265A KR1019920023210A KR920023210A KR940015265A KR 940015265 A KR940015265 A KR 940015265A KR 1019920023210 A KR1019920023210 A KR 1019920023210A KR 920023210 A KR920023210 A KR 920023210A KR 940015265 A KR940015265 A KR 940015265A
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KR
South Korea
Prior art keywords
state
shift
engine
ignition
ignition timing
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KR1019920023210A
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Korean (ko)
Inventor
신명신
정우원
박동식
박동훈
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전성원
현대자동차 주식회사
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Priority to KR1019920023210A priority Critical patent/KR940015265A/en
Publication of KR940015265A publication Critical patent/KR940015265A/en

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Abstract

자동차와 변속레버의 상태에 따라 엔진의 점화시기 지연량을 계산하여 변속동작이 자동으로 실행될때 정확하고 적절하게 점화시기를 지연시키므로 엔진의 토오크를 소정시간 감소시켜 변속동작으로 인한 무리한 기어변속과 충격을 감소시키기 위하여; 자동차의 상태변화를 감지하는 감지부와, 상기 감지부에서 입력되는 신호 변화에 따라 변속레버와 변속상태가 변화될 경우에 자동차의 상태에 따라 각각 설정되어 있는 지연량을 선택하여 출력하는 변속 제어부와, 상기 변속 제어부에서 자동차의 상태에 따라 선택된 점화시기 지연량을 선택된 점화시간으로 변환하여 점화장치의 동작을 제어하는 엔진 제어부와, 상기 엔진 제어부에서 인가되는 구동시간에 따라 엔진의 점화장치를 구동시키는 점화장치 구동부의 장치와 방법으로 이루어져 있는 엔진의 점화시기 제어 장치 및 그의 실현방법에 관한 것.Calculate the ignition timing delay of the engine according to the state of the vehicle and the shift lever, and delay the ignition timing accurately and appropriately when the shifting operation is executed automatically. Therefore, the torque of the engine is reduced for a predetermined time. To reduce; A detection unit for detecting a state change of the vehicle, a shift control unit for selecting and outputting a delay amount set according to the state of the vehicle when the shift lever and the shift state are changed according to the signal input from the detection unit; The engine control unit controls the operation of the ignition device by converting the selected ignition timing delay amount according to the state of the vehicle from the shift control unit to the selected ignition time, and drives the ignition device of the engine according to the driving time applied from the engine control unit. An apparatus for controlling an ignition timing of an engine comprising a device and a method of an ignition drive unit and a method of realizing the same.

Description

엔진의 점화시기 제어장치 및 그의 실현방법Engine ignition timing control device and its realization method

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

제1도는 이 발명의 실시예에 따른 변속 동작시 엔진의 점화시기 제어장치의 블럭도이고, 제2도는 이 발명의 실시예에 따른 변속장치 동작시 엔진의 점화시기 제어방법의 동작 순서도이다.1 is a block diagram of an ignition timing control apparatus of an engine in a shift operation according to an exemplary embodiment of the present invention, and FIG. 2 is a flowchart illustrating a method of controlling an ignition timing of an engine in a transmission operation according to an exemplary embodiment of the present invention.

Claims (2)

자동차의 상태변화를 감지하는 감지부와; 상기 감지부에서 입력되는 신호 변화에 따라 변속레버와 변속상태가 변화될 경우에 자동차의 상태에 따라 각각 설정되어 있는 지연량을 선택하여 출력하는 변속 제어부와; 상기 변속 제어부에서 자동차의 상태에 따라 선택된 점화시기 지연량을 선택된 점화시간으로 변환하여 점화장치의 동작을 제어하는 엔진 제어부와; 상기 엔진 제어부에서 인가되는 구동시간에 따라 엔진의 점화장치를 구동시키는 점화장치 구동부로 이루어져 있는 엔진의 점화시기 제어 장치.A detection unit for detecting a change in state of the vehicle; A shift control unit for selecting and outputting a delay amount respectively set according to the state of the vehicle when the shift lever and the shift state change according to the signal input from the sensing unit; An engine controller which controls the operation of the ignition device by converting the selected ignition timing delay amount into a selected ignition time according to the state of the vehicle in the shift controller; An ignition timing control device of an engine, comprising an ignition device driving unit for driving an ignition device of an engine according to a driving time applied from the engine control unit. 변속레버가 동작되었는지를 판단하여 변속레버의 상태가 변하지 않았을 경우에는 변속예정표에 의해 변속동작이 필요한지를 판단하여, 변속동작이 필요 없을 경우에 프로그램을 종료하고, 변속레버의 상태가 변했을 경우와 변속 예정표에서 변속이 필요한 경우에는 변속동작이 시작되는지를 판단하고, 기어변속이 이루어지지 않을 경우에는 프로그램을 종료하고 변속레버의 위치에 맞게 기어변속이 일어나면 변속동작이 완료되었는지를 판단하고, 변속동작이 완료되지 않으면 엔진의 점화시기를 지연시킬 것인가를 판단하여 주어진 조건을 만족하지 않을 경우에는 프로그램을 종료하고 주어진 조건을 만족할 경우에는 진행중인 변속상태를 판단하고, 진행중인 변속상태에 이용하여 이미 설정된 섹터와 레벨을 선택하고, 변속동작이 완료되었을 경우에는 변속상태가 다운 시프트일 경우에는 타이머의 값을 판독하여 설정된 설정값과 비교하여 업 시프트일 경우에는 점화시기의 지연량을 "0" 으로 설정하고, 판독된 타이머의 값이 비교된 설정값보다 클 경우 점화시기의 지연량을 "0"으로 선택하고 설정된 값보다 작을 경우에는 변속상태에 따라 설정되어 있는 레벨을 선택하고, 선택된 레벨을 자동차의 상태에 맞게 다시 보정하여 선택된 섹터와 보정된 레벨을 이용하여 이미 설정된 점화시기 지연량을 선택한 후 엔진 제어부로 해당하는 신호를 출력하는 방법으로 이루어져 있는 엔진의 점화시기 제어방법.If it is determined that the shift lever has been operated and the shift lever state has not changed, it is determined whether the shift operation is necessary according to the shift schedule, and the program is terminated when the shift lever is not needed. If shifting is required from the schedule, it is determined whether the shifting operation is started. If the gear shifting is not performed, the program is terminated. If the gear shifting occurs according to the shifting lever position, it is determined whether the shifting operation is completed. If it is not completed, it is judged whether to delay the ignition timing of the engine. If the given condition is not satisfied, the program is terminated. If the given condition is satisfied, the ongoing shift state is judged. When the shifting operation is completed If the shift state is downshift, the timer value is read and compared with the set value. If the shift state is upshifted, the delay amount of the ignition time is set to "0". If it is large, select the delay amount of ignition time as "0", and if it is smaller than the set value, select the level set according to the shifting state, and recalibrate the selected level according to the state of the car to check the selected sector and the corrected level. A method of controlling the ignition timing of an engine, comprising: selecting an already set ignition timing delay by using the method and outputting a corresponding signal to the engine controller. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920023210A 1992-12-03 1992-12-03 Engine ignition timing control device and its realization method KR940015265A (en)

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KR1019920023210A KR940015265A (en) 1992-12-03 1992-12-03 Engine ignition timing control device and its realization method

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KR940015265A true KR940015265A (en) 1994-07-20

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KR1019920023210A KR940015265A (en) 1992-12-03 1992-12-03 Engine ignition timing control device and its realization method

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100256741B1 (en) * 1995-07-25 2000-05-15 정몽규 Automatic shift control device and method of the same for an automatic transmission for vehicle
KR100471218B1 (en) * 2002-04-12 2005-03-08 현대자동차주식회사 Method for engine controlling of automatic transmission vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100256741B1 (en) * 1995-07-25 2000-05-15 정몽규 Automatic shift control device and method of the same for an automatic transmission for vehicle
KR100471218B1 (en) * 2002-04-12 2005-03-08 현대자동차주식회사 Method for engine controlling of automatic transmission vehicle

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