A method for acquiring road data onboard a vehicle, the road data associated with a segment of road is provided. The method obtains, via vehicle onboard sensors, sensor data associated with current weather conditions, current road conditions, and a physical road state; determines whether the current weather conditions indicate existence of severe weather, whether the current road conditions indicate potential slip, and whether the physical road state indicates one or more road anomalies; generates a road data result, based on existence of severe weather, potential slip, and one or more road anomalies; and transmits the road data result, via a vehicle onboard telematics unit.


    Access

    Download


    Export, share and cite



    Title :

    METHOD AND APPARATUS FOR DETECTING ROAD CONDITION DATA AND WEATHER CONDITION DATA USING VEHICULAR CROWD-SENSING


    Contributors:
    BOJANOWSKI DAVID E (author) / BAI FAN (author) / CHEN JINZHU (author) / GRIMM DONALD K (author)

    Publication date :

    2017-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01W METEOROLOGY , Meteorologie / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



    VEHICULAR ROAD-CONDITION DETECTION APPARATUS AND VEHICULAR DISPLAY CONTROL METHOD

    NAGASHIMA TAIRA | European Patent Office | 2025

    Free access


    Detecting Road Condition Changes from Probe Data

    CHEN XIN / ZHUKOV VLADIMIR | European Patent Office | 2016

    Free access

    Detecting Road Condition Changes from Probe Data

    CHEN XIN / ZHUKOV VLADIMIR | European Patent Office | 2016

    Free access

    Detecting road condition changes from probe data

    CHEN XIN / ZHUKOV VLADIMIR | European Patent Office | 2016

    Free access