A motor vehicle includes a control device that controls such that a first drive machine propels, while a second drive machine operates as a generator, and a load point of the first drive machine is increased by an amount that is bounded by a first limit value chosen such that, when a driving torque of the first drive machine is reduced to zero, while the amount is set at the first limit value and at a same time a motor slip control of the motor vehicle is not active, a destabilization of the motor vehicle occurs in a first test driving situation and no destabilization of the motor vehicle occurs in a second test driving situation, wherein a coefficient of friction of a static friction between tires of the motor vehicle and a roadway is between 0.4 and 0.9, or and the coefficient of friction is between 0.9 and 1.1.
MOTOR VEHICLE HAVING A FIRST DRIVE MACHINE AND A SECOND DRIVE MACHINE CONFIGURED AS AN ELECTRIC MACHINE AND METHOD FOR OPERATING A MOTOR VEHICLE
2024-02-01
Patent
Elektronische Ressource
Englisch
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 |
Europäisches Patentamt | 2024
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