CONTROLLER FOR HYBRID VEHICLE

摘要

According to a temperature of an engine, a state-of-charge of a battery, a requirement of instruments and a driver's requirement, an engine control is switched between a first engine control and a second engine control. In the first engine control, an electric power is firstly used for a vehicle-driving prior to other functions. In the second engine control, the electric power is firstly used for functions other than the vehicle-driving.

主权项

1. A controller for a hybrid vehicle having an internal combustion engine, an electric motor, an alternator driven by the internal combustion engine, and a battery, the controller comprising:
a control unit which changes a priority of an energy supply between a vehicle-driving and an instrument in the hybrid vehicle according to at least one of a temperature of the internal combustion engine, a state of charge of the battery, a requirement from the instrument, and a requirement from a driver of the hybrid vehicle.