The present invention concerns a drive system and a method of driving a vehicle (1). The drive system comprises a combustion engine (2), a gear box (3), an electric machine (9), and a planetary gear. The drive system comprises a control unit (18) which is adapted to have access to information concerning the moment (Tel) of the electric machine (9) for driving the vehicle (1) and to calculate the moment (T1c) of the combustion engine (2) for driving the vehicle (1) at at least a first operation occasion (Di) when there is a known relation between the moment (Tel) of the electric machine and the moment (T1c) of the combustion engine.
Drive system for hybrid vehicle with means for calculating engine torque based on motor torque
2015-04-08
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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