KR970062429A - Transmission pattern control device of automatic transmission - Google Patents
Transmission pattern control device of automatic transmission Download PDFInfo
- Publication number
- KR970062429A KR970062429A KR1019950047996A KR19950047996A KR970062429A KR 970062429 A KR970062429 A KR 970062429A KR 1019950047996 A KR1019950047996 A KR 1019950047996A KR 19950047996 A KR19950047996 A KR 19950047996A KR 970062429 A KR970062429 A KR 970062429A
- Authority
- KR
- South Korea
- Prior art keywords
- speed
- opening amount
- throttle valve
- idle state
- pattern control
- Prior art date
Links
Landscapes
- Control Of Transmission Device (AREA)
Abstract
스로틀 밸브의 개도량이 아이들 상태에 해당하는 개도량을 기준으로 하여, 기준값 이하인 부분인 3속에서 1속으로 다운 시프트되는 패턴과 1속에서 2속으로 업 시프트되는 패턴을 일정 정도만큼 고속 방향으로 후퇴시킨 상태로 변속 패턴을 설정하여, 주행 속도가 저속 상태이고 1속을 유지하고 있을 경우 가속 페달을 조작에 따라 스로틀 밸브 개도량의 수직 상승에 따른 불필요한 업 시프트 동작으로 제거할 수 있도록 하고, 감속시 고속 상태에서 3속에서 1속으로의 다운 시프트될 수 있도록 하여 재발진시 가속 성능을 향상시킬 수 있도록 하는 자동 변속기의 변속 패턴 제어 장치에 관한 것이다.On the basis of the opening amount corresponding to the idle state, the throttle valve is retracted in a high speed direction by a predetermined amount of the pattern shifted down from 3 speed to 1 speed and from 1 speed to 2 speed based on the opening amount corresponding to the idle state. When the speed is low and the speed is maintained at 1 speed, the accelerator pedal can be removed by unnecessary upshift operation due to the vertical rise of the throttle valve opening amount according to the operation. The present invention relates to a shift pattern control apparatus of an automatic transmission that can be downshifted from three speeds to one speeds in a high speed state to improve acceleration performance when re-starting.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래의 자동 변속기의 변속 패턴도이다.1 is a shift pattern diagram of a conventional automatic transmission.
제2도는 이 발명의 실시예에 따른 자동 변속기의 변속 패턴 제어 장치의 블럭도이다.2 is a block diagram of a shift pattern control apparatus of an automatic transmission according to an embodiment of the present invention.
제3도는 이 발명의 실시예에 따른 자동 변속기의 변속 패턴 제어 장치의 변속 패턴도이다.3 is a shift pattern diagram of a shift pattern control apparatus of an automatic transmission according to an embodiment of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950047996A KR970062429A (en) | 1995-12-08 | 1995-12-08 | Transmission pattern control device of automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950047996A KR970062429A (en) | 1995-12-08 | 1995-12-08 | Transmission pattern control device of automatic transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970062429A true KR970062429A (en) | 1997-09-12 |
Family
ID=66593073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950047996A KR970062429A (en) | 1995-12-08 | 1995-12-08 | Transmission pattern control device of automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970062429A (en) |
-
1995
- 1995-12-08 KR KR1019950047996A patent/KR970062429A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |