Aspects of the disclosure are directed to characterizing engine load for an engine in a vehicle. As may be implemented in accordance with one or more embodiments, an engine reporting strategy utilized by an on board diagnostic (OBD) system of a vehicle is detected based on output parameters of the OBD system and engine load values provided under engine operating conditions that maximize the load values.
Characterizing engine load
17.10.2017
Patent
Elektronische Ressource
Englisch
IPC: | F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL |
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