Patent ID: 9182037
Filing Date: 2015-11-10
Classification: B60Y,F16H

Abstract:
1. A control device for a vehicle including an engine, and a continuously variable transmission arranged to continuously shift an output of the engine, and to transmit it to a driving wheel's side, the control device comprising: a region judging section configured to judge whether or not a operating point of the vehicle which is determined from a plurality of factors representing a driving state of the vehicle is in a predetermined vibration risk region in which vibration of the vehicle may be generated; a dwell time period judging section configured to measure a dwell time period during which the operating point is stayed in the vibration risk region when it is judged that the operating point is in the vibration risk region; and a vibration region avoidance section configured to vary a transmission gear ratio of the continuously variable transmission so that the operating point is out of the vibration risk region when the dwell time period reaches a predetermined time period.