A precipitation index estimation apparatus includes a data collection unit and an estimation processing unit. The data collection unit is configured to collect rain-related data for estimating a precipitation index indicating an intensity of precipitation within a predetermined period from vehicle state information generated in one or more vehicles. The estimation processing unit is configured to carry out a statistical processing of the collected rain-related data and estimate the precipitation index within the predetermined period. The estimation processing unit is configured to correct, before the statistical processing, a value of the rain-related data to be used for the statistical processing, according to speed of a vehicle at the time at which the rain-related data is acquired.


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    Title :

    Precipitation index estimation apparatus


    Contributors:
    OSUMI RYOTA (author) / SAITO NORIAKI (author)

    Publication date :

    2022-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01W METEOROLOGY , Meteorologie / 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 / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



    PRECIPITATION INDEX ESTIMATION APPARATUS

    OSUMI RYOTA / SAITO NORIAKI | European Patent Office | 2020

    Free access

    PRECIPITATION INDEX ESTIMATION APPARATUS

    OSUMI RYOTA / SAITO NORIAKI | European Patent Office | 2020

    Free access

    Precipitation index estimation apparatus

    OSUMI RYOTA / SAITO NORIAKI | European Patent Office | 2022

    Free access

    Precipitation index estimation apparatus

    OSUMI RYOTA / SAITO NORIAKI | European Patent Office | 2021

    Free access

    Precipitation index estimation apparatus

    OSUMI RYOTA / SAITO NORIAKI | European Patent Office | 2022

    Free access