| 发明名称 |
METHODS AND SYSTEM FOR LAUNCHING A HYBRID VEHICLE |
| 摘要 |
Systems and methods for improving launching of a stopped hybrid vehicle are presented. The systems and methods adjust speed of a motor to reduce the possibility of noticeable impact between driveline gears during vehicle launch. In one example, motor speed is adjusted to a pump pressurization speed where driveline components may be moved to reduce impact between driveline gears during vehicle launch. |
| 申请公布号 |
US2016052509(A1) |
申请公布日期 |
2016.02.25 |
| 申请号 |
US201414465639 |
申请日期 |
2014.08.21 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Yamazaki Mark Steven;Liang Wei;Wang Xiaoyong;Johri Rajit;Doering Jeffrey Allen;Kuang Ming Lang;Zhang Chen;Thompson Scott James |
| 分类号 |
B60W20/00;B60W30/184;B60W10/10;B60W10/06;B60W10/08;B60W30/18;B60W10/02 |
主分类号 |
B60W20/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A driveline method, comprising:
adjusting an electric machine from zero speed to a first speed in response to a request to propel a vehicle and driveline lash; adjusting the electric machine to a second speed after achieving the first speed in response to the request to propel the vehicle. |
| 地址 |
Dearborn MI US |
