Patent ID: 8296103
Filing Date: 2012-10-23
Classification: G01H

Abstract:
1. A control method of a noise and vibration diagnosis device for a vehicle, comprising: setting a noise and vibration measurement condition through a user interface and measuring noise and vibration of a seat rail and a handle; determining whether the measured noise and vibration value is higher than a reference value (A) that is predetermined at a predetermined position according to a vehicle; determining that the vehicle is in abnormal state if the noise and vibration measurement value is in excess of the reference value (A) and determining whether the noise and vibration measurement value of the vibration induction side of an engine mount is in excess of a reference value (B); determining whether the noise and vibration measurement value of a rotational component configured to be connected to the engine is in excess of a reference value (C) if the measurement value of the vibration induction side of the engine mount is in excess of the reference value (B); and determining a defective component that is related to the noise and vibration and performing a guidance function to replace a predetermined component if the noise and vibration measurement value of the rotational component is in excess of the reference value (C).