| 发明名称 |
HYBRID ELECTRIC VEHICLE AND METHOD OF CONTROL THEREOF |
| 摘要 |
A hybrid electric vehicle (HEV) comprises an engine (121) and at least one electric machine (123). The vehicle is operable in an electric vehicle (EV) mode in which the electric machine (123) develops torque to drive the vehicle whilst the engine (121) is switched off. According to the invention, the vehicle is operable when in EV mode automatically to cause engine turnover without starting the engine when a prescribed one or more conditions are met. This can be done for diagnosis or to meet braking requirements. |
| 申请公布号 |
US2014330466(A1) |
申请公布日期 |
2014.11.06 |
| 申请号 |
US201214283796 |
申请日期 |
2012.11.22 |
| 申请人 |
JAQUAR LAND ROVER LIMITED |
发明人 |
Bureau Baptiste;Birch John;Brant Adam |
| 分类号 |
B60L15/20 |
主分类号 |
B60L15/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A control system for a hybrid electric vehicle (HEV) having an engine and at least one electric machine, the vehicle being operable in an electric vehicle (EV) mode in which the electric machine develops torque to drive the vehicle while the engine is switched off, the control system being operable when the vehicle is in EV mode to command the vehicle to apply torque to the engine to motor the engine without starting the engine when one or more conditions are met. |
| 地址 |
Warwickshire GB |
