KR100245724B1 - 자동변속기 헌팅 장치 및 그 빙판길 출발이 가능한 변속제어방법 - Google Patents
자동변속기 헌팅 장치 및 그 빙판길 출발이 가능한 변속제어방법 Download PDFInfo
- Publication number
- KR100245724B1 KR100245724B1 KR1019960079426A KR19960079426A KR100245724B1 KR 100245724 B1 KR100245724 B1 KR 100245724B1 KR 1019960079426 A KR1019960079426 A KR 1019960079426A KR 19960079426 A KR19960079426 A KR 19960079426A KR 100245724 B1 KR100245724 B1 KR 100245724B1
- Authority
- KR
- South Korea
- Prior art keywords
- output shaft
- rpm
- equal
- alpm
- amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 230000003252 repetitive effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/06—Road conditions
- B60W40/068—Road friction coefficient
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
- F16H2061/0227—Shift map selection, i.e. methods for controlling selection between different shift maps, e.g. to initiate switch to a map for up-hill driving
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions , e.g. preventing forward-reverse shift at high vehicle speed, preventing engine overspeed
- F16H2061/163—Holding the gear for delaying gear shifts under unfavorable conditions, e.g. during cornering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions , e.g. preventing forward-reverse shift at high vehicle speed, preventing engine overspeed
- F16H2061/166—Preventing or initiating shifts for preventing stall or overspeed of engine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Transportation (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
Claims (1)
- 호울드 모드인지를 판단하는 단계와; 호울드 모드가 아니면, 통상의 시프트 패턴 파워 이코노미 상태로 변속제어 하는 단계와; 호울드 모드이면, 아웃풋 샤프트 알피엠이 전폐 3-2 다운 시프트 알피엠 이상인지 판단하는 단계와; 아웃풋 샤프트 알피엠이 전폐 3-2 다운 시프트 알피엠 이상이면, 아웃풋 샤프트 알피엠의 변화량이 이그니션 스위치 상당의 알피엠인지 판단하는 단계와; 아웃풋 샤프트 알피엠이 전폐 3-2 다운 시프트 알피엠 이상이 아니거나, 아웃풋 샤프트 알피엠의 변화량이 이그니션 스위치 상당의 알피엠 이상이 아니면 2속 호울드 모드 상태로 변화하는 단계와; 아웃풋 샤프트 알피엠의 변화량이 이그니션 스위치 상당의 알피엠 이상이면, 현 변속단에서 1단계 업 시프트 하는 단계와; 다시 아웃풋 샤프트 알피엠의 변화량이 이그니션 스위치 상당의 알피엠 이상인지 판단하는 단계와; 아웃풋 샤프트 알피엠의 변화량이 이그니션 스위치 상당의 알피엠 이상이 아니면, 현 변속단을 유지하는 단계와; 아웃풋 샤프트 알피엠이 잔폐 4-3 다운 시프트 알피엠 이상인지 판단하는 단계와, 아웃풋 샤프트 알피엠이 전폐 4-3 다운 시프트 알피엠 이상이 아니면, 업 시프트 금지하고, 메인으로 리턴하며, 아웃풋 샤프트 알피엠이 전폐 4-3 시프트 알피엠 이상이면, 다시 1단계 업 시프트하는 단계를 포함하여 구성되어지는 것을 특징으로 하는 자동변속기의 헌팅 방지 및 빙판길 출발이 가능한 변속제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960079426A KR100245724B1 (ko) | 1996-12-31 | 1996-12-31 | 자동변속기 헌팅 장치 및 그 빙판길 출발이 가능한 변속제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960079426A KR100245724B1 (ko) | 1996-12-31 | 1996-12-31 | 자동변속기 헌팅 장치 및 그 빙판길 출발이 가능한 변속제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980060078A KR19980060078A (ko) | 1998-10-07 |
KR100245724B1 true KR100245724B1 (ko) | 2000-04-01 |
Family
ID=19493154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960079426A Expired - Fee Related KR100245724B1 (ko) | 1996-12-31 | 1996-12-31 | 자동변속기 헌팅 장치 및 그 빙판길 출발이 가능한 변속제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100245724B1 (ko) |
-
1996
- 1996-12-31 KR KR1019960079426A patent/KR100245724B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19980060078A (ko) | 1998-10-07 |
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Legal Events
Date | Code | Title | Description |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19961231 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970829 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19961231 Comment text: Patent Application |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990913 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19991201 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 19991202 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20020708 Year of fee payment: 6 |
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PR1001 | Payment of annual fee |
Payment date: 20020708 Start annual number: 4 End annual number: 6 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20061110 |