| 发明名称 | Method for controlling a two-speed transmission with electric motor | ||
| 摘要 | A method for the control of a two-speed transmission with an electric machine in a vehicle that is operating in overdrive. The motor torque (M) produced by the electric machine is at first controlled independently of a driver's indication (F) in such manner that an approximately constant vehicle speed is reached. | ||
| 申请公布号 | US9376115(B2) | 申请公布日期 | 2016.06.28 |
| 申请号 | US201514607296 | 申请日期 | 2015.01.28 |
| 申请人 | ZF Friedrichshafen AG | 发明人 | Kaltenbach Johannes;Borntrager Kai |
| 分类号 | B60K1/02;B60W30/19;B60W10/08;B60W10/11;B60W30/188;B60W50/14;B60W50/10;B60L15/20 | 主分类号 | B60K1/02 |
| 代理机构 | David & Bujold, P.L.L.C. | 代理人 | David & Bujold, P.L.L.C. ;Bujold Michael J. |
| 主权项 | 1. A method of controlling a two-speed transmission with an electric machine in a vehicle operating in negative torque, the method comprising the step of: controlling motor torque (M) produced by the electric machine independently of a driver's indication (F) to reach an approximately constant vehicle speed (V), and carrying out a 1-2 upshift from first gear to second gear upon detecting a driver's desire to increase the vehicle speed. | ||
| 地址 | Friedrichshafen DE | ||