Vehicle control system

摘要

There is provided a control system for a vehicle, wherein the control system controls an electric oil pump of the vehicle to start before an idling stop is brought about, when a condition on a vehicle speed is satisfied which is set in accordance with a variation of a running speed of the vehicle while the vehicle is running based on the driving force generated by a driving force generation unit thereof. Consequently, the electric oil pump can be started at an optimum timing before the idling stop is brought about.

主权项

1. A control system for a vehicle, the vehicle including:
a driving force generation unit which includes at least an internal combustion engine as a drive source; an automatic transmission which changes a ratio of a rotation speed of an input shaft to which a driving force is inputted from the driving force generation portion to a rotation speed of an output shaft; an electric oil pump which is driven by electric power supplied from a battery to supply a working hydraulic pressure to the automatic transmission; and a vehicle speed detection unit, wherein the control system executes an idling stop in the driving force generation unit, and wherein the control system controls the electric oil pump to start before the idling stop is brought about, when a condition of a vehicle speed is satisfied which is set in accordance with a variation of a running speed of the vehicle while the vehicle is running based on the driving force generated by the driving force generation unit.