Title:
車両ハイブリッドドライブトレインでクラッチを調整するための方法及び装置
Document Type and Number:
Japanese Patent JP5534814
Kind Code:
B2
Abstract:
A method for adapting torque characteristic in a disengaging clutch arranged in a vehicle hybrid drive train between an internal combustion engine and an electrical machine connected to a driven wheel, include the following steps: deciding the engine can be disconnected; switching the engine off and opening the clutch; detecting the time gradient of rotational speed of the engine with it switched off and the clutch opened; partially closing the clutch when rotational speed of the engine falls below a predetermined value, and detecting the time gradient of rotational speed of the engine with the clutch partially closed; determining the clutch torque transmitted by the partially closed clutch by evaluating detected time gradients of rotational speed of the engine; and adapting the characteristic of the clutch with the aid of the determined clutch torque transmitted by the partially closed clutch.
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Inventors:
Martin diltzer
Michael Roy Shell
Thomas Eggert
Michael Roy Shell
Thomas Eggert
Application Number:
JP2009538581A
Publication Date:
July 02, 2014
Filing Date:
November 08, 2007
Export Citation:
Assignee:
Schaeffler Technologies AG & Co. KG
International Classes:
B60K6/48; F16D48/02; B60K6/54; B60W10/02; B60W10/06; B60W20/00; F02D29/00; F02D29/02
Domestic Patent References:
| JP3209028A | ||||
| JP2003172380A | ||||
| JP11164403A | ||||
| JP2000255285A | ||||
| JP2004204963A | ||||
| JP10148222A | ||||
| JP2000186726A | ||||
| JP2004036847A | ||||
| JP2005508779A | ||||
| JP2001113971A | ||||
| JP1119435A | ||||
| JP7007726A | ||||
| JP2006306210A |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno