NVH management system based on floor vibration for vehicle and control method thereof
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorIn-Soo Jung
Life of this patent
Estimating the term…
Abstract
A system for managing noise, vibration and harshness (NVH) based on floor vibration for a vehicle, may include a vibration sensor, which is disposed on a floor of a vehicle and detects a vibration value; and a control module, which controls an operation of a vibration generating device of the vehicle in response to the vibration value detected by the vibration sensor, wherein when the vibration value detected by the vibration sensor exceeds a predetermined first threshold value, the control module decreases the vibration by adjusting a driving parameter of the vibration generating device of the vehicle.
Claims9
A system for managing noise, vibration and harshness (NVH) based on floor vibration for a vehicle, the system comprising:
- a vibration sensor, which is disposed on a floor of the vehicle and is configured to detect a vibration value thereof;
- a control module, which controls an operation of a vibration generating device of the vehicle in response to the vibration value detected by the vibration sensor;
- and
- a display module, which is configured to receive a message and to display information,
- wherein when the vibration value detected by the vibration sensor exceeds a predetermined first threshold value, the control module is configured to decrease the vibration by adjusting a driving parameter of the vibration generating device of the vehicle, and
- wherein when the vibration value detected by the vibration sensor exceeds a predetermined second threshold value, the control module is configured to generate and output a notice message including information inducing a check of an NVH system and to transmit the notice message to the display module.
Dependencies are inferred from the claim text.