A vehicle provided with a generator generating electric power by using motive power outputted from an internal combustion engine includes an electric power storage device, an electric motor driving a vehicle, a controller executing charging control of the electric power storage device, and a weight estimator estimating a vehicle weight while the vehicle is moving. While the vehicle is driven by the electric motor, the controller starts operation of the internal combustion engine to start charging the electric power storage device when a SOC of the electric power storage device is reduced to a charging start SOC or less, and to stop the operation of the internal combustion engine to stop charging the electric power when the SOC of the electric power storage device is at or greater than a charging stop SOC. The charging stop SOC is set based on the vehicle weight estimated by the weight estimator.
VEHICLE PROVIDED WITH GENERATOR
2019-10-03
Patent
Electronic Resource
English
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 |
European Patent Office | 2019
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