A hybrid vehicle includes an electric steplessly speed changing unit, an engaging device, and an electronic control unit. The electric steplessly speed changing unit includes a differential mechanism including a first rotary element to which an engine is coupled, a second rotary element to which a first rotary machine is coupled, and a third rotary element as an output rotary member of the differential mechanism to which a second rotary machine is coupled. Differential operation of the electric steplessly speed changing unit is controlled by controlling operation of the first rotary machine. The engaging device is provided in a power transmission path between the third rotary element and drive wheels. In control of the hybrid vehicle, when at least one of the first rotary machine and the second rotary machine is operated with a predetermined positive or negative maximum torque, the electronic control unit controls a slip amount of the engaging device by changing the torque capacity of the engaging device.
Control system, control device, and control method for hybrid vehicle
2015-07-28
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 CONTROL DEVICE, HYBRID VEHICLE CONTROL METHOD, AND HYBRID VEHICLE
Europäisches Patentamt | 2015
|Hybrid vehicle control method and hybrid vehicle control device
Europäisches Patentamt | 2023
|HYBRID VEHICLE CONTROL METHOD AND HYBRID VEHICLE CONTROL DEVICE
Europäisches Patentamt | 2023
|HYBRID VEHICLE CONTROL METHOD AND HYBRID VEHICLE CONTROL DEVICE
Europäisches Patentamt | 2023
|HYBRID VEHICLE CONTROL METHOD AND HYBRID VEHICLE CONTROL DEVICE
Europäisches Patentamt | 2021
|