发明授权
US07730984B2 Method and apparatus for control of a hybrid electric vehicle to achieve a target life objective for an energy storage device
有权
用于控制混合电动车辆以实现能量存储装置的目标寿命目标的方法和装置
- 专利标题： Method and apparatus for control of a hybrid electric vehicle to achieve a target life objective for an energy storage device
- 专利标题（中）： 用于控制混合电动车辆以实现能量存储装置的目标寿命目标的方法和装置
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申请号： US11422709申请日： 2006-06-07
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公开(公告)号： US07730984B2公开(公告)日： 2010-06-08
- 发明人: Anthony H. Heap , Andrew M. Zettel , William R. Cawthorne
- 申请人： Anthony H. Heap , Andrew M. Zettel , William R. Cawthorne
- 申请人地址： US MI Detroit
- 专利权人： GM Global Technology Operations, Inc.
- 当前专利权人： GM Global Technology Operations, Inc.
- 当前专利权人地址： US MI Detroit
- 主分类号： B60W20/00
- IPC分类号： B60W20/00
摘要：
A method for determining a preferred operating gradient for use in attaining a life objective for an electrical energy storage device in a hybrid vehicle is disclosed. A present state-of-life of the electrical energy storage device is provided and a life target for the electrical energy storage device is established as a predetermined limit in a predetermined metric at a predetermined state-of-life of the electrical energy storage device. A state-of-life gradient is then determined with respect to the predetermined metric which converges the state-of-life of the electrical energy storage device to the life target.