Method and Device for Adapting and/or Diagnosing an Internal Combustion Engine Situated in a Hybrid Vehicle
1 Assignment
0 Petitions
Accused Products
Abstract
In a method for adapting and/or diagnosing an internal combustion engine which is situated in a hybrid vehicle and forms a drive unit with at least one secondary machine, a positive or negative drive torque is applied to the internal combustion engine by the secondary machine for setting various operating states of the internal combustion engine, and at least one operating parameter of the internal combustion engine is determined at a set operating point.
33 Citations
44 Claims
-
1-22. -22. (canceled)
-
23. A method for adapting an internal combustion engine which is situated in a hybrid vehicle and forms a drive unit with at least one secondary machine, the method comprising:
-
applying one of a positive or negative drive torque to the internal combustion engine by the secondary machine for setting at least one operating state of the internal combustion engine; and determining at least one operating parameter of the internal combustion engine at the set operating state. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43)
-
-
44. A device for adapting an internal combustion engine which is situated in a hybrid vehicle and forms a drive unit with at least one secondary machine, the device comprising:
-
means for controlling application of one of a positive or negative drive torque to the internal combustion engine by the secondary machine for setting at least one operating state of the internal combustion engine; and means for determining at least one operating parameter of the internal combustion engine at the set operating state.
-
Specification