Automatic transmission for hybrid vehicle and method for controlling a hybrid vehicle
A hybrid vehicle and automatic transmission technology, which is applied in the fields of automatic transmissions, transmissions, and automatic transmissions, can solve problems such as the increase in the total volume of the power transmission system, the difficulty in the optimal efficiency area of the motor, and the reduction in the total energy performance of the vehicle.
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[0049] figure 1 and 6 An automatic transmission for a thermal / electric hybrid vehicle is schematically shown with:
[0050] – input shaft AE driven by heat engine,
[0051] – output wheel, output ring gear or output gear RCPS,
[0052] - fastening elements ES, such as housings,
[0053] - a motor ME, the stator ST of which is fixed to the fixture ES,
[0054] - first, second, third, fourth and fifth selective torque-transmitting mechanisms C124, C345, C1, C23, C5 which are selectively engageable or actuatable in order to establish, on the one hand, At least three speed ratios for driving the vehicle under the action of running, on the other hand at least five speed ratios are established for driving the vehicle under the action of the heat engine.
[0055] According to the invention, this transmission also has a single double planetary gear set TPR of the Lavigny Jooh type, which comprises the following components as constituent functional elements: first and second sun g...
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