KR970066207A - Variable speed control method when solenoid valve of automatic transmission fails - Google Patents
Variable speed control method when solenoid valve of automatic transmission fails Download PDFInfo
- Publication number
- KR970066207A KR970066207A KR1019960008585A KR19960008585A KR970066207A KR 970066207 A KR970066207 A KR 970066207A KR 1019960008585 A KR1019960008585 A KR 1019960008585A KR 19960008585 A KR19960008585 A KR 19960008585A KR 970066207 A KR970066207 A KR 970066207A
- Authority
- KR
- South Korea
- Prior art keywords
- solenoid valve
- control method
- automatic transmission
- shift
- speed control
- Prior art date
Links
Abstract
본 발명은 제어 방법에 관한 것으로서, 보다 상세하게는 자동 변속기에서 변속 제어를 수행하는 솔레노이드 밸브의 고장 시 제어 방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a control method, and more particularly, to a control method for a solenoid valve that performs shift control in an automatic transmission.
본 발명의 목적은 솔레노이드 밸브의 고장시 이와 연동하는 솔레노이드 밸브의 온, 오프 상태를 변경시켜 가속성을 유지시킬 수 있는 자동 변속기의 솔레노이드 밸브 고장 시 변속 제어 방법을 제공함에 있다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a shift control method when a solenoid valve failure occurs in an automatic transmission in which an on / off state of a solenoid valve interlocked with a solenoid valve failure can be changed to maintain an acceleration.
본 발명은 솔레노이드 밸브 고장 시 변속 단수에서 급격한 제동 토오크 및 가속성 저하가 발생되지 않도록 정상인 솔레노이드 밸브를 페일 제어하여 다음 변속 단수가 현재 변속 단수에서 급격한 변속이 발생되지 않도록 솔레노이드 밸브를 제어한다.A solenoid valve is controlled so that a sudden braking torque and a deceleration of acceleration do not occur in a gear shift stage when a solenoid valve malfunctions, and the solenoid valve is controlled so that a next gear shift stage does not generate a sharp shift in the current gear stage.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
도면은 본 발명에 따른 솔레노이드 밸브의 고장시 변속 제어 상태를 나타낸 표.2 is a table showing a shift control state when a solenoid valve according to the present invention fails.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960008585A KR970066207A (en) | 1996-03-27 | 1996-03-27 | Variable speed control method when solenoid valve of automatic transmission fails |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960008585A KR970066207A (en) | 1996-03-27 | 1996-03-27 | Variable speed control method when solenoid valve of automatic transmission fails |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970066207A true KR970066207A (en) | 1997-10-13 |
Family
ID=66215806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960008585A KR970066207A (en) | 1996-03-27 | 1996-03-27 | Variable speed control method when solenoid valve of automatic transmission fails |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970066207A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190067502A (en) | 2017-12-07 | 2019-06-17 | 현대 파워텍 주식회사 | Starting control device and method of vehicle according to recognition of out-of-synchronization |
-
1996
- 1996-03-27 KR KR1019960008585A patent/KR970066207A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190067502A (en) | 2017-12-07 | 2019-06-17 | 현대 파워텍 주식회사 | Starting control device and method of vehicle according to recognition of out-of-synchronization |
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Legal Events
Date | Code | Title | Description |
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WITN | Withdrawal due to no request for examination |