公开(公告)号：EP4424984A1

公开(公告)日：2024-09-04

申请号：EP23160009.9

申请日：2023-03-03

申请人： Volvo Truck Corporation

发明人： CHAVRIER, Philemon ,  LAPERRIERE, Renaud

IPC分类号： F02N5/04 ,  F02N11/04 ,  F02N11/08

CPC分类号： F02N11/0866 ,  F02N11/04 ,  F02N5/04 ,  F02N2200/06120130101 ,  F02N2011/088520130101

摘要： A vehicle comprises an internal combustion engine, a battery, an alternator, a starter, configured to start the internal combustion engine, a charger, distinct from the battery, and an electrical energy storage system, connected to the starter and to the charger, and distinct from the battery. To allow the engine to be started in case of a battery failure, a method (100) for operating the vehicle comprises:
- starting (110) the internal combustion engine,
- measuring (120) a state of charge of the battery,
- comparing (130) the measured state of charge with a predetermined threshold value,
- if the measured state of charge is lower than the predetermined threshold value:
o charging (140) the electrical energy storage system with the charger, then
o starting (160) the internal combustion engine with the starter, by powering the starter with the electrical energy storage system, when restarting the internal combustion engine is required.

公开(公告)号：EP4402359A1

公开(公告)日：2024-07-24

申请号：EP22789424.3

申请日：2022-09-16

申请人： Polaris Industries Inc.

发明人： CRAIN, Stephen G. ,  RHODES, Trevor F. ,  KELAY, Yassin M. ,  BUEHLER, David F. ,  HOFFET, Markus ,  BUCHWITZ, James H. ,  HARTUNG, Nicholas A.M. ,  JAEGER, Ricky G. ,  DANIELSON, Ronnie R. ,  BLAKE, Dallas J. ,  KOHLER, Beat R. ,  GASDIA, Philippe ,  THARALDSON, Joseph D. ,  HEBBARD, Garrett J. ,  BILEK, Andreas H.

IPC分类号： F02N3/00 ,  F02N11/08 ,  F02N1/02 ,  H01M4/485 ,  B60K6/26

CPC分类号： F02N3/00 ,  F02N11/0862 ,  F02N1/02 ,  F02N2011/088820130101 ,  F02N2011/088520130101 ,  F02N2011/089620130101 ,  H01M16/00 ,  H01M10/0525 ,  H01M2220/2020130101