KR970046495A - How to control the lockup clutch for automatic transmission - Google Patents
How to control the lockup clutch for automatic transmission Download PDFInfo
- Publication number
- KR970046495A KR970046495A KR1019950056195A KR19950056195A KR970046495A KR 970046495 A KR970046495 A KR 970046495A KR 1019950056195 A KR1019950056195 A KR 1019950056195A KR 19950056195 A KR19950056195 A KR 19950056195A KR 970046495 A KR970046495 A KR 970046495A
- Authority
- KR
- South Korea
- Prior art keywords
- control
- clutch
- lock
- automatic transmission
- lockup clutch
- Prior art date
Links
Abstract
록업 클러치의 동작 범위를 TCU에 미리 설정한 상태에서 상기한 범위내에 차속이 도달되면 록업 클처치에 동작하는 유압을 듀티 제어하게 됨은 상기한 듀티 제어 구간에서 슬립이 발생되기 때문에 상기한 슬립에 의해 동력 손실이 발생됨을 개선하기 위하여, 록업 클러치 실제적인 제어유압을 각 차속에 적합하게 설정한 상태에서 이에 도달되도록 피드백 제어함으로써 록업 클러치의 제어시 슬립을 방지하여 동력 손실을 최소화시킬 수 있게 된다.When the vehicle speed is reached within the above-mentioned range with the operating range of the lock-up clutch set in advance in the TCU, the duty control of the hydraulic pressure operating in the lock-up clutch is performed because slip occurs in the duty control section. In order to improve the loss, feedback control is performed such that the lock-up clutch actual control hydraulic pressure is set appropriately for each vehicle speed so as to be reached, thereby preventing slip during control of the lock-up clutch, thereby minimizing power loss.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
도면은 본 발명에 따른 자동변속기용 록업 클러치 제어 방법을 도시한 플로우차트.Figure is a flowchart showing a lockup clutch control method for an automatic transmission according to the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950056195A KR970046495A (en) | 1995-12-26 | 1995-12-26 | How to control the lockup clutch for automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950056195A KR970046495A (en) | 1995-12-26 | 1995-12-26 | How to control the lockup clutch for automatic transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970046495A true KR970046495A (en) | 1997-07-26 |
Family
ID=66618078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950056195A KR970046495A (en) | 1995-12-26 | 1995-12-26 | How to control the lockup clutch for automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970046495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170006500A (en) | 2015-07-08 | 2017-01-18 | 현대자동차주식회사 | Method for controlling lock-up clutch in automatic transmission |
-
1995
- 1995-12-26 KR KR1019950056195A patent/KR970046495A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170006500A (en) | 2015-07-08 | 2017-01-18 | 현대자동차주식회사 | Method for controlling lock-up clutch in automatic transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |