The invention relates to a stress real-time feedback device for a hybrid power buffer device. The stress real-time feedback device is characterized by comprising an engine, wherein the engine is connected with a power generator through a normally closed clutch; the power generator is connected with a driving motor through a clutch assembly; the driving motor drives a driving motor rear axle to move; the engine and the power generator carry out information interaction with a whole vehicle controller in a CAN (Controller Area Network) communication mode; in a free state, a rotating speed sensor arranged in the engine detects an initial angle, corresponding to a rotation coder of the power generator, of a flywheel gear disc of the engine and sends the initial angle to the whole vehicle controller; in a stressed state, the rotating speed sensor detects an absolute angle, relative to the flywheel gear disc, of the rotation coder in real time and sends the absolute angle to the whole vehicle controller; the whole vehicle controller calculates the angle difference of a torsion damper in the normally closed clutch according to the initial angle and the absolute angle; the oil supply slope of the engine and the power generating torque of the power generator are correspondingly regulated according to the angle difference; and the impact received by the torsion damper in the normally closed clutch is reduced. The stress real-time feedback device can be widely applied to the field of hybrid power configuration.
Stress real-time feedback device for hybrid power buffer device
2015-08-26
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |
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