A power transmission device of a hybrid vehicle includes: a transmission including a planetary mechanism including a plurality of transmission rotational elements, one of the transmission rotational elements being connected to a rotary shaft of an engine; a differential device including a plurality of differential rotational elements including one connected to one of the transmission rotational elements of the transmission, one connected to a rotary shaft of a first rotary machine, and one connected to a rotary shaft of a second rotary machine and a driven wheel; a transmission control device configured to control the transmission; and a control device configured to control the first rotary machine such that pinion differential rotation of the transmission or the differential device is set to be not higher than a predetermined value at a time unique motor EV driving is performed only by power of the second rotary machine.
Power transmission device of hybrid vehicle and hybrid system
2017-01-24
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 / F16H Getriebe , GEARING |
Hybrid vehicle power transmission device, and hybrid system
Europäisches Patentamt | 2015
|Hybrid power transmission, hybrid power transmission system and vehicle
Europäisches Patentamt | 2022
|Hybrid power transmission, hybrid power transmission system and vehicle
Europäisches Patentamt | 2022
|Power transmission device for hybrid vehicle, and hybrid system
Europäisches Patentamt | 2015
|POWER TRANSMISSION DEVICE FOR HYBRID VEHICLE AND HYBRID SYSTEM
Europäisches Patentamt | 2019
|