| 发明名称 |
METHODS AND SYSTEMS FOR STARTING AN ENGINE |
| 摘要 |
Methods and systems are provided for improving engine restart operations occurring during a transmission shift in a hybrid vehicle. Engine speed is controller during cranking and run-up to approach a transmission input shaft speed that is based on the future gear of the transmission shift. Engine speed is controlled via adjustments to spark, throttle, and/or fuel, to expedite engine speed reaching the synchronous speed. |
| 申请公布号 |
US2016046282(A1) |
申请公布日期 |
2016.02.18 |
| 申请号 |
US201414462405 |
申请日期 |
2014.08.18 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Yamazaki Mark Steven;Doering Jeffrey Allen;Liang Wei;Johri Rajit;Wang Xiaoyong;Kuang Ming Lang;Thompson Scott;Oshinsky David;Reed Dennis;Banker Adam |
| 分类号 |
B60W20/00;B60W10/06;B60W10/02;B60W10/08;B60W30/19 |
主分类号 |
B60W20/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A driveline method, comprising:
during engine starting of a moving vehicle, the engine starting during a transmission shift transition,
adjusting an engine speed based on a future gear of the transmission shift; andclosing a disconnect clutch before completion of the transmission shift. |
| 地址 |
Dearborn MI US |
