发明授权
US08070648B2 Transmission clutch stroking control during an engine restart in a hybrid electric vehicle
有权
在混合动力汽车中的发动机重起期间的变速器离合器行程控制
- 专利标题： Transmission clutch stroking control during an engine restart in a hybrid electric vehicle
- 专利标题（中）： 在混合动力汽车中的发动机重起期间的变速器离合器行程控制
-
申请号： US12473326申请日： 2009-05-28
-
公开(公告)号： US08070648B2公开(公告)日： 2011-12-06
- 发明人: Ihab S. Soliman , Ryan A. McGee
- 申请人： Ihab S. Soliman , Ryan A. McGee
- 申请人地址： US MI Dearborn
- 专利权人： Ford Global Technologies, LLC
- 当前专利权人： Ford Global Technologies, LLC
- 当前专利权人地址： US MI Dearborn
- 代理机构： MacMillian, Sobanski & Todd, LLC
- 代理商 David B. Kelley
- 主分类号： B60K1/02
- IPC分类号： B60K1/02 ; B60W10/00
摘要：
A method for controlling restart of an engine in a hybrid electric powertrain includes stopping the vehicle and engine, initiating the restart, estimating time required to restart the engine after the restart is initiated, filling and stroking launch elements of a transmission, when the estimated time substantially equals a second estimated time required to fill and stroke said launch elements, and increasing the torque capacity of the launch elements to accelerate the vehicle.
公开/授权文献
信息查询
