Vehicular power transmission control apparatus

摘要

An apparatus comprises a changeover mechanism which is able to change a connection state of an electric motor output shaft to any one from alternatives consisting of an IN-Connection State in which a power transmission path is provided between a transmission input shaft and the electric motor output shaft, an OUT-Connection State in which a power transmission path is provided between the transmission output shaft and the electric motor output shaft, and a neutral state in which no transmission path therebetween is provided. The changeover is carried out based on a combination (area) of a vehicle speed V and a required driving torque T. As for the changeover, a neutral area is enlarged so that a possibility of selecting the neutral state becomes higher, as a battery temperature is higher, or as an electric motor temperature is higher, or as a remaining battery level is larger.