VIBRATION APPLYING STRUCTURE DETECTING DEVICE AND VEHICLE CONTROL DEVICE

摘要

A vibration applying structure detecting device for a wheeled vehicle traveling on a roadway having a vibration applying structure on a road surface in or adjacent to the roadway includes a lane departure judgment device that determines whether there is a lane departure tendency, a vibration detecting device that determines the frequency and the amplitude of input vibration from a road surface to the vehicle, and a contact judgment device that determines that at least one of the wheels of the vehicle is contacting the vibration applying structure when the input vibration with an amplitude equal to or greater than a prescribed amplitude threshold value has a frequency that is equal to or greater than a prescribed frequency threshold value. The device may also include a threshold value setting device that sets one or both of the amplitude threshold value and the frequency threshold value.