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Hybrid function e.g. driving function, activation authorizing method for hybrid vehicle, involves authorizing activation of hybrid function in vehicle when oil temperature of gearbox is higher than or equal to setpoint temperature
Hybrid function e.g. driving function, activation authorizing method for hybrid vehicle, involves authorizing activation of hybrid function in vehicle when oil temperature of gearbox is higher than or equal to setpoint temperature
The method involves measuring oil temperature of an automatic gear box (22), and comparing the oil temperature of the automatic gearbox with a setpoint temperature i.e. approximately 80 degree Celsius, using a comparison circuit of a supervisor (14). Activation of a hybrid function e.g. automatic start and stop function of a heat engine (10) or driving function, is authorized in a vehicle i.e. hybrid vehicle, when the oil temperature of the automatic gearbox is higher than or equal to the setpoint temperature. An independent claim is also included for a vehicle comprising a heat engine.
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