公开(公告)号：US20230406283A1

公开(公告)日：2023-12-21

申请号：US18028168

申请日：2021-09-29

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Laura BAUMGARTNER ,  Christoph REICHMANN

IPC分类号： B60W20/15 ,  F02B19/12 ,  B60W10/06 ,  B60W10/08 ,  B60K6/46 ,  B60K6/485

CPC分类号： B60W20/15 ,  F02B19/12 ,  B60W10/06 ,  B60Y2200/92 ,  B60K6/46 ,  B60K6/485 ,  B60W10/08

摘要： The present disclosure is directed to operation of a motor vehicle including a first motor configured as an internal combustion engine and a second motor configured as an electric motor. The first motor comprises a combustion chamber, an ignition source and a prechamber that is coupled fluidically to the combustion chamber and into which a portion of the ignition source is introduced. The first motor can be operated by ignition of a fuel/air mixture in the prechamber interior by the ignition source. By way of a control device, the first motor is activated in a manner dependent on a load requirement, and is operated by ignition of the fuel/air mixture in the prechamber interior by the at least one ignition source only when it is operated exclusively in a stable combustion state as a result.