A method and equipment for calibrating the steering angle sensor system of an electric steering system of a transportation vehicle during a software update, wherein the steering angle sensor system has a rotor position sensor for determining the rotor position of the electric motor of the electric steering system and the steering angle is derived from the rotor position. The method includes starting the software update, reading in and saving the present position data of the electric motor of the steering system, reading in and saving the memory values of the present calibration of the steering angle sensor system, cyclically monitoring the rotor position of the electric motor using the rotor position sensor, performing the software update, terminating the software update, and writing back the memory values of the calibration and releasing the software update.


    Access

    Download


    Export, share and cite



    Title :

    Method for calibrating the steering angle sensor of a motor vehicle


    Contributors:

    Publication date :

    2021-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B62D MOTOR VEHICLES , Motorfahrzeuge



    METHOD FOR CALIBRATING THE STEERING ANGLE SENSOR OF A MOTOR VEHICLE

    SWIETER INGO / CISTERNA LUIS ALBERTO | European Patent Office | 2018

    Free access

    Calibration device for calibrating at least one fold angle sensor or steering angle sensor

    ECKERT MICHAEL / GLEITZMANN ERIC / WAGNER SEBASTIAN et al. | European Patent Office | 2023

    Free access

    Calibrating Uncertainty Models for Steering Angle Estimation

    Hubschneider, Christian / Hutmacher, Robin / Zollner, J. Marius | IEEE | 2019


    INDUCTIVE ANGLE SENSOR FOR A MOTOR VEHICLE STEERING SYSTEM

    RACZ GERGELY / DZSUDZSÁK GERGELY / SEN SEDAT | European Patent Office | 2022

    Free access

    ERROR DETECTION METHOD OF STEERING ANGLE SENSOR AND STEERING MOTOR

    JIN HYUN JOO | European Patent Office | 2022

    Free access