Patent ID: 8843261

Claim:
A regeneration control device of a hybrid vehicle that includes an engine, an electric motor and a battery configured to supply electric source to the electric motor, that is capable of running by the engine or the electric motor or capable of running by a cooperation between the engine and the electric motor, that is capable of performing regenerative power generation for charging the battery by the electric motor at least during deceleration, and that is capable of disconnecting the engine from the electric motor in the regenerative power generation during deceleration, the regeneration control device comprising: temperature detecting means detecting a temperature of the battery; and control means controlling to connect the engine with the electric motor in the regenerative power generation during deceleration when the temperature detecting means detects a temperature of the battery that is equal to or exceeds a predetermined temperature, wherein the control means sets the predetermined temperature according to a gear number during the deceleration of the hybrid vehicle.