System and method for controlling a hybrid power propulsion unit for a permanent four wheel drive mode operation
Номер патента: EP2109562A1
Опубликовано: 21-10-2009
Автор(ы): Francois Fauvel, Frédéric Roudeau, Tariq Ouaguenouni
Принадлежит: RENAULT SAS
Опубликовано: 21-10-2009
Автор(ы): Francois Fauvel, Frédéric Roudeau, Tariq Ouaguenouni
Принадлежит: RENAULT SAS
Реферат: The invention relates to a system for controlling a power propulsion unit of the hybrid type for a four-wheel-drive automotive vehicle, that comprises at last one electric motor part (3a) and at least one thermal engine part (5) capable of driving the independent front (12) and rear (13) driving axles of the vehicle, characterised in that it comprises means for determining the total torque set point from request of the driver, means (10) for distributing the total torque set point and means (11) for optimising the duty point, in order to dynamically determine the torques to be applied to each of the two driving axles and to optimise the fuel consumption of the power propulsion group (2) according to the driveability requested by the driver and the driving conditions.
Method for recharging a battery of a hybrid vehicle when the vehicle is stationary
Номер патента: US09682630B2. Автор: Frederic Auzas,Paul-Eric Chupin. Владелец: RENAULT SAS. Дата публикации: 2017-06-20.