发明名称 |
Förfarande för att styra en hybriddrivlina, fordon med en sådan hybriddrivlina, datorprogram för att styra en sådan hybriddrivlina, samt en datorprogramprodukt innefattande programkod |
摘要 |
A method is provided to control a hybrid powertrain comprising engaging gears corresponding to a first gear pair connected with a first planetary gear in a gearbox with a first coupling device connecting two rotatable components in the first planetary gear; activating a second electrical machine to generate a propulsion torque on the output shaft via a second gear pair connected with a second planetary gear and the output shaft; disconnecting the first gear pair from the countershaft, by controlling the first electrical machine and a combustion engine connected with the first planetary gear to achieve a substantially zero torque state between the first gear pair; connecting the first gear pair to the countershaft, by controlling the combustion engine to achieve a synchronous rotational speed between the first gear pair; and activating the combustion engine and/or the first electrical machine to generate a propulsion torque on the output shaft. |
申请公布号 |
SE539002(C2) |
申请公布日期 |
2017.03.14 |
申请号 |
SE20140050323 |
申请日期 |
2014.03.20 |
申请人 |
Scania CV AB |
发明人 |
Johan Lindström;Mathias Björkman;Niklas Pettersson;Mikael Bergquist |
分类号 |
B60W10/113;B60K1/02;B60K6/365;B60K6/40;B60K6/445;B60K6/547;B60W10/06;B60W10/08;B60W20/00;F16H61/688 |
主分类号 |
B60W10/113 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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