KR970046608A - How to prevent upshift before stopping the engine when parking - Google Patents
How to prevent upshift before stopping the engine when parking Download PDFInfo
- Publication number
- KR970046608A KR970046608A KR1019950070064A KR19950070064A KR970046608A KR 970046608 A KR970046608 A KR 970046608A KR 1019950070064 A KR1019950070064 A KR 1019950070064A KR 19950070064 A KR19950070064 A KR 19950070064A KR 970046608 A KR970046608 A KR 970046608A
- Authority
- KR
- South Korea
- Prior art keywords
- determined
- request signal
- upshift request
- input
- shift lever
- Prior art date
Links
Landscapes
- Control Of Transmission Device (AREA)
Abstract
본 발명은 자동변속기 장착 차량의 주행중 운전자의 의지를 반영할 수 있도록 하기 위한 것으로 특히, 변속을 위한 업쉬프트 요구신호가 입력되는 가를 판단하는 제1단계와; 상기 단계에서 업쉬프트 요구신호가 입력되었다고 판단되면 T.P.S가 제로상태인가와 차량의 속도가 감소하고 있는가를 판단하는 제2단계와; 상기 제2단계에서 T.P.S가 제로상태이고 차량의 속도가 감소하고 있다고 판단되면 상기 제1단계에서 입력되었다고 판단된 업쉬프트 요구신호가 변속레버에 의한 것인가를 판단하는 제3단계; 및 상기 제3단계에서 변속레버에 의한 것이라고 판단되는 경우 업쉬프트 요구신호를 무시하는 제4단계로 이루어지는 것을 특징으로 하는 주차시 엔진정지전의 업쉬프트 방지 방법.The present invention is intended to reflect the driver's will while driving a vehicle with an automatic transmission, and in particular, a first step of determining whether an upshift request signal for shifting is input; A second step of judging whether the T.P.S is in the zero state and whether the speed of the vehicle is decreasing when it is determined that the upshift request signal is input in this step; A third step of determining whether the upshift request signal determined as input in the first step is caused by the shift lever when it is determined that the T.P.S is in the second step and the vehicle speed is decreasing in the second step; And a fourth step of disregarding the upshift request signal when it is determined that the shift lever is caused by the shift lever in the third step.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 주차시 엔진 정지전의 업쉬프트 방지 방법의 순서도1 is a flowchart of a method for preventing upshift before stopping an engine during parking according to the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950070064A KR970046608A (en) | 1995-12-30 | 1995-12-30 | How to prevent upshift before stopping the engine when parking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950070064A KR970046608A (en) | 1995-12-30 | 1995-12-30 | How to prevent upshift before stopping the engine when parking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970046608A true KR970046608A (en) | 1997-07-26 |
Family
ID=66639797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950070064A KR970046608A (en) | 1995-12-30 | 1995-12-30 | How to prevent upshift before stopping the engine when parking |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970046608A (en) |
-
1995
- 1995-12-30 KR KR1019950070064A patent/KR970046608A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |