The invention discloses a transmission system of a parallel oil-electricity hybrid vehicle. The transmission system comprises a power battery, an auxiliary storage battery and a hybrid power control unit, wherein an input end of the hybrid power control unit is respectively connected with an accelerating pedal position sensor, a shift sensor, a brake sensor and a vehicle speed sensor; a first output end of the hybrid power control unit controls an engine to operate via an engine control unit; a second output end controls a motor to work via a transducer; a third output end controls an engine output shaft to be joined with a gear ring in a single-row planetary gear mechanism via a first clutch; and a fourth output end controls the gear ring of the single-row planetary gear mechanism to be joined with a planetary rack via a second clutch. The transmission system of the parallel oil-electricity hybrid vehicle is advantaged by energy-saving and environment-protective properties; and the engine control unit can cooperate and coordinate with the hybrid power control unit to achieve optimization for a work mode.
Transmission system of parallel oil-electricity hybrid vehicle
21.10.2015
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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