ISG CONTROL METHOD FOR SSC AND ISG OF VEHICLE AND VEHICE OF WHICH THE CONTORL METHOD IS APPLIED
The present invention relates to a control method for the coasting function and ISG function of a manual-transmission vehicle. The control method comprises the steps in which: a controller determines whether a coasting activation condition is satisfied according to a vehicle′s driving state informat...
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Format | Patent |
Language | English Korean |
Published |
31.03.2021
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Abstract | The present invention relates to a control method for the coasting function and ISG function of a manual-transmission vehicle. The control method comprises the steps in which: a controller determines whether a coasting activation condition is satisfied according to a vehicle′s driving state information including an accelerator pedal signal, a brake pedal signal, a clutch pedal signal, a gear lever signal, and a vehicle speed signal; when the controller determines that the coasting activation condition is satisfied, the controller stops an engine and releases a clutch to activate the coasting function; the controller determines whether a first ISG operation condition including a first reference vehicle speed condition is satisfied according to the vehicle driving state information while the coasting function is activated; and when the controller determines that the first ISG operation condition is satisfied, the controller deactivates the coasting function and activates the ISG function. Therefore, the fuel efficiency of the vehicle can be enhanced by relatively increasing an engine stop period.
본 발명은 수동 변속기 차량의 타행 주행 기능 및 ISG 기능 제어 방법에 관한 것으로, 제어기가 엑셀 페달 신호, 브레이크 페달 신호, 클러치 페달 신호, 기어 레버 신호 및 차속 신호를 포함하는 차량 주행 상태 정보에 따라 타행 주행 활성화 조건을 만족하는지 판단하는 단계, 제어기가 상기 타행 주행 활성화 조건을 만족하는 것으로 판단한 경우, 엔진을 정지시키고, 클러치를 해제하여 타행 주행 기능을 활성화 하는 단계, 상기 타행 주행 기능이 활성화된 상태에서 상기 제어기가 상기 차량 주행 상태 정보에 따라 제1 기준 차속 조건을 포함하는 제1 ISG 작동 조건을 만족하는지 판단하는 단계, 및 상기 제어기가 상기 제1 ISG 작동 조건을 만족하는 것으로 판단한 경우, 상기 타행 주행 기능을 비활성화 하고, ISG 기능을 활성화 하는 단계를 포함한다. |
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AbstractList | The present invention relates to a control method for the coasting function and ISG function of a manual-transmission vehicle. The control method comprises the steps in which: a controller determines whether a coasting activation condition is satisfied according to a vehicle′s driving state information including an accelerator pedal signal, a brake pedal signal, a clutch pedal signal, a gear lever signal, and a vehicle speed signal; when the controller determines that the coasting activation condition is satisfied, the controller stops an engine and releases a clutch to activate the coasting function; the controller determines whether a first ISG operation condition including a first reference vehicle speed condition is satisfied according to the vehicle driving state information while the coasting function is activated; and when the controller determines that the first ISG operation condition is satisfied, the controller deactivates the coasting function and activates the ISG function. Therefore, the fuel efficiency of the vehicle can be enhanced by relatively increasing an engine stop period.
본 발명은 수동 변속기 차량의 타행 주행 기능 및 ISG 기능 제어 방법에 관한 것으로, 제어기가 엑셀 페달 신호, 브레이크 페달 신호, 클러치 페달 신호, 기어 레버 신호 및 차속 신호를 포함하는 차량 주행 상태 정보에 따라 타행 주행 활성화 조건을 만족하는지 판단하는 단계, 제어기가 상기 타행 주행 활성화 조건을 만족하는 것으로 판단한 경우, 엔진을 정지시키고, 클러치를 해제하여 타행 주행 기능을 활성화 하는 단계, 상기 타행 주행 기능이 활성화된 상태에서 상기 제어기가 상기 차량 주행 상태 정보에 따라 제1 기준 차속 조건을 포함하는 제1 ISG 작동 조건을 만족하는지 판단하는 단계, 및 상기 제어기가 상기 제1 ISG 작동 조건을 만족하는 것으로 판단한 경우, 상기 타행 주행 기능을 비활성화 하고, ISG 기능을 활성화 하는 단계를 포함한다. |
Author | LEE JUN YONG BANG JUNG HWAN |
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DocumentTitleAlternate | 타행 주행 기능 및 ISG 기능 제어 방법 및 그 방법이 적용된 수동 변속기 차량 |
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RelatedCompanies | HYUNDAI MOTOR COMPANY KIA MOTORS CORPORATION |
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Snippet | The present invention relates to a control method for the coasting function and ISG function of a manual-transmission vehicle. The control method comprises the... |
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SubjectTerms | BLASTING COMBUSTION ENGINES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR STARTING OF COMBUSTION ENGINES TRANSPORTING VEHICLES IN GENERAL WEAPONS |
Title | ISG CONTROL METHOD FOR SSC AND ISG OF VEHICLE AND VEHICE OF WHICH THE CONTORL METHOD IS APPLIED |
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