DEVICE FOR DIAGNOSING ABNORMAL STATES OF VIBRATING STRUCTURE OF VEHICLE

摘要

PURPOSE: A device for diagnosing abnormal states of a vibrating structure of a vehicle is provided to make consumers easily diagnose the defects of correspondent parts of the vehicle without special diagnosing equipment or experts with an audio system installed to the vehicle. CONSTITUTION: A device for diagnosing abnormal states of a vibrating structure of a vehicle is composed of a fixing tool(130) integrated with the vibrating structure at the side of the vibrating structure; a vibrating probe(150) fixed with the fixing tool to collect a vibrating signal of the vibrating structure; a sensor unit(160) integrally formed with the vibrating probe to convert the vibrating signal transmitted from the vibrating structure into an electric signal; a signal amplifying unit(180) connected to the sensor unit to amplify the electric signal; and an RF(Radio Frequency) wireless transmitting unit(190) arranged at the signal amplifying unit to wirelessly transmit an amplifying signal and tune frequency at a radio(200) for the vehicle.