A method is presented for controlling power output by a battery in a vehicle. The method includes: measuring voltage of the battery during a sequence of vehicle events to form a time series, where each vehicle event is powered by the battery; constructing an unknown fingerprint from the voltage measurements made during the sequence of vehicle events, where the unknown fingerprint is indicative of a sequence of vehicle events; comparing the unknown fingerprint to the at least one fingerprint; receiving a start signal, where the start signal is a request to start the engine of the vehicle; and, in response to receiving the start signal and based on the comparison of the unknown fingerprint to the at least one fingerprint, outputting electric power from the battery to an electric starter motor of the vehicle.


    Access

    Download


    Export, share and cite



    Title :

    Controlling battery output power to prevent vehicle theft


    Contributors:
    SHIN KANG G (author) / HE LIANG (author)

    Publication date :

    2022-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



    CONTROLLING BATTERY OUTPUT POWER TO PREVENT VEHICLE THEFT

    SHIN KANG G / HE LIANG | European Patent Office | 2020

    Free access

    Power battery anti-theft circuit, battery management system, power battery and vehicle

    SONG QINGGUO / DOU YASHENG / HU WENJIN et al. | European Patent Office | 2024

    Free access

    SYSTEM AND METHOD OF IMMOBILIZING A VEHICLE TO PREVENT VEHICLE THEFT

    PELLICHERO BRUNO THIERRY ROBERT / CUADROS HERMANN B | European Patent Office | 2025

    Free access

    System and Method of Immobilizing a Vehicle to Prevent Vehicle Theft

    PELLICHERO BRUNO THIERRY ROBERT / CUADROS HERMANN B | European Patent Office | 2025

    Free access

    System and Method of Immobilizing a Vehicle to Prevent Vehicle Theft

    PELLICHERO BRUNO THIERRY ROBERT / CUADROS HERMANN B | European Patent Office | 2025

    Free access