An apparatus for detecting road surface condition is disclosed. The apparatus for detecting road surface condition, which is installed in a vehicle, of a road on which the vehicle is driving, according to an aspect of the present disclosure may include a first measuring instrument placed on a tire of a right wheel of the vehicle; a second measuring instrument placed on a tire of a left wheel of the vehicle; and a receiver placed in the vehicle, wherein the first measuring instrument includes a first acceleration sensor for measuring vibration of the tire of the right wheel to generate first vibration data; a first measuring instrument controller for processing the first vibration data to generate first roughness information for the road surface; and a first measuring instrument communication module for transmitting the first roughness information to the receiver, and wherein the second measuring instrument includes a second acceleration sensor for measuring vibration of the tire of the left wheel to generate second vibration data; a second measuring instrument controller for processing the second vibration data to generate second roughness information for the road surface; and a second measuring instrument communication module for transmitting the second roughness information to the receiver, and the receiver includes an in-vehicle communication module for receiving the first roughness information and the second roughness information; a receiver controller for processing the first roughness information and the second roughness information to generate final roughness information; and an external communication module for transmitting the final roughness information to the outside.


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    Title :

    APPARATUS FOR DETECTING ROAD SURFACE CONDITION


    Contributors:
    KIM CHANG-WON (author) / YUN DAE-YOUN (author) / JANG YE-CHAN (author)

    Publication date :

    2025-03-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60C VEHICLE TYRES , Fahrzeugreifen







    ROAD SURFACE CONDITION DETECTING APPARATUS AND DETECTING METHOD USING THE SAME

    CHUNG YEON HO / WILLY ANUGRAH CAHYADI | European Patent Office | 2017

    Free access