KR20080097246A - 차량용 구동 시스템을 위한 제어 장치 - Google Patents
차량용 구동 시스템을 위한 제어 장치 Download PDFInfo
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- KR20080097246A KR20080097246A KR1020087025092A KR20087025092A KR20080097246A KR 20080097246 A KR20080097246 A KR 20080097246A KR 1020087025092 A KR1020087025092 A KR 1020087025092A KR 20087025092 A KR20087025092 A KR 20087025092A KR 20080097246 A KR20080097246 A KR 20080097246A
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- speed
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- shift
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- continuously variable
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Classifications
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- Control Of Transmission Device (AREA)
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- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
Claims (9)
- 엔진의 출력을 제 1 전동기와 동력 전달 부재에 분배하는 차동 기구를 포함하고 상기 동력 전달 부재와 차량의 구동 바퀴 사이의 동력 전달 경로에 배치되는 제 2 전동기를 추가로 포함하며 전기 제어식 무단 변속기로서 기능하는 무단 변속부와, 상기 동력 전달 경로의 일부를 구성하고 유단 자동 변속기로서 기능하는 유단 변속부를 포함하는 차량용 구동 시스템을 위한 제어 장치에 있어서,상기 차동 기구에 제공되고, 상기 무단 변속부가 전기 제어식 무단 변속기로서 작동하는 차동 상태와 상기 무단 변속부가 전기 제어식 무단 변속기로서 작동하지 않는 비차동 상태 사이에서 상기 무단 변속부를 전환하는 차동 상태 전환 장치와,상기 유단 변속부의 변속 제어의 개시시에 작동하는 엔진 속도 제어 수단으로서, 상기 동력 분배 기구가 상기 차동 상태에 있는지 또는 상기 비차동 상태에 있는지에 따라 상기 유단 변속부의 변속 제어 방법을 변경시켜서 상기 유단 변속부의 변속 제어 중에 상기 엔진의 속도를 제어하기 위한 엔진 속도 제어 수단을 포함하는 것을 특징으로 하는 차량용 구동 시스템을 위한 제어 장치.
- 제 1 항에 있어서, 상기 유단 변속부의 변속 제어의 개시시에 상기 차동 기구가 상기 차동 상태에 있는 경우, 상기 엔진 속도 제어 수단은 상기 무단 변속부의 전기 무단 변속 작동을 제어함으로써 상기 엔진의 속도를 제어하는 차량용 구동 시스템을 위한 제어 장치.
- 제 1 항에 있어서, 상기 유단 변속부의 변속 제어의 개시시에 상기 차동 기구가 상기 비차동 상태에 있는 경우, 상기 유단 변속부가 상기 비차동 상태로 유지되는 채로, 상기 유단 변속부의 변속 작동에 의한 상기 엔진의 속도의 변화를 이용함으로써 상기 엔진의 속도가 변하도록, 상기 엔진 속도 제어 수단은 상기 유단 변속부의 변속 제어를 수행하는 것을 특징으로 하는 차량용 구동 시스템을 위한 제어 장치.
- 제 1 항에 있어서, 상기 차동 기구는, 상기 엔진에 연결되는 제 1 요소, 상기 제 1 전동기에 연결되는 제 2 요소, 및 상기 동력 전달 부재에 연결되는 제 3 요소를 가지고,상기 차동 상태 전환 장치는, 상기 차동 상태를 성립시키기 위해서 상기 제 1 내지 제 3 요소가 서로에 대해 회전될 수 있게, 상기 비차동 상태를 성립시키기 위해서 상기 제 1 내지 제 3 요소가 일체로 회전되거나 상기 제 2 요소를 비회전 상태로 유지되게 하는 것을 특징으로 하는 차량용 구동 시스템을 위한 제어 장치.
- 제 4 항에 있어서, 상기 차동 상태 전환 장치는, 상기 제 1 내지 제 3 요소를 일체로 회전시키기 위해 상기 제 1 내지 제 3 요소 중 어느 두 요소를 서로 연결할 수 있는 클러치, 상기 제 2 요소를 비회전 상태로 유지하기 위해 상기 제 2 요소를 비회전 부재에 고정시킬 수 있는 브레이크, 또는 상기 클러치와 브레이크를 포함하는 것을 특징으로 하는 차량용 구동 시스템을 위한 제어 장치.
- 제 1 항에 있어서, 상기 차동 상태 전환 장치는, 상기 유단 변속부의 요구되는 출력 토크에 따라 차동 상태와 비차동 상태 사이에서 상기 차동 기구를 선택적으로 전환하는 것을 특징으로 하는 차량용 구동 시스템을 위한 제어 장치.
- 제 1 항에 있어서, 상기 차동 상태 전환 장치는, 차량 속도에 따라 차동 상태와 비차동 상태 사이에서 상기 차동 기구를 선택적으로 전환하는 것을 특징으로 하는 차량용 구동 시스템을 위한 제어 장치.
- 제 1 항에 있어서, 상기 차동 상태 전환 장치는, 엔진 토크에 따라 차동 상태와 비차동 상태 사이에서 상기 차동 기구를 선택적으로 전환하는 것을 특징으로 하는 차량용 구동 시스템을 위한 제어 장치.
- 제 1 항에 있어서, 상기 차동 상태 전환 장치는, 엔진 속도에 따라 차동 상태와 비차동 상태 사이에서 상기 차동 기구를 선택적으로 전환하는 것을 특징으로 하는 차량용 구동 시스템을 위한 제어 장치.
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JP2004165807A JP4151614B2 (ja) | 2004-06-03 | 2004-06-03 | 車両用駆動装置の制御装置 |
JPJP-P-2004-00165807 | 2004-06-03 | ||
JP2005040653A JP4389806B2 (ja) | 2004-04-27 | 2005-02-17 | 車両用駆動装置の制御装置 |
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KR1020067024795A KR20070015211A (ko) | 2004-04-27 | 2005-03-28 | 차량용 구동 시스템을 위한 제어 장치 |
KR1020087006884A KR20080032011A (ko) | 2004-04-27 | 2005-03-28 | 차량용 구동 시스템을 위한 제어 장치 |
KR1020087025091A KR101031198B1 (ko) | 2004-04-27 | 2005-03-28 | 차량용 구동 시스템을 위한 제어 장치 |
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KR1020087006884A KR20080032011A (ko) | 2004-04-27 | 2005-03-28 | 차량용 구동 시스템을 위한 제어 장치 |
KR1020087025091A KR101031198B1 (ko) | 2004-04-27 | 2005-03-28 | 차량용 구동 시스템을 위한 제어 장치 |
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US7396316B2 (en) | 2008-07-08 |
WO2005106290A1 (ja) | 2005-11-10 |
EP1746309B1 (en) | 2011-03-02 |
KR20080032011A (ko) | 2008-04-11 |
KR20070015211A (ko) | 2007-02-01 |
US7513847B2 (en) | 2009-04-07 |
KR20080097245A (ko) | 2008-11-04 |
US20060166784A1 (en) | 2006-07-27 |
KR101031198B1 (ko) | 2011-04-26 |
US20080200303A1 (en) | 2008-08-21 |
DE602005026646D1 (de) | 2011-04-14 |
EP1746309A1 (en) | 2007-01-24 |
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EP1746309A4 (en) | 2008-01-30 |
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