Calibration for a vehicle electronic control unit (ECU) includes determining a trigger event configured to initiate a check for updates to calibration data files of the ECU, iterating through calibration part numbers present in the ECU, and accessing, from a memory device in communication with the vehicle, in response to the iterating, a chain of parts table in a linked list that maps calibration part numbers identified in the ECU unit to any subsequently-issued calibration part numbers. The subsequently-issued calibration part numbers reflect an index to the updates to the calibration data files. The calibration also includes searching the chain of parts table using the calibration part numbers identified in the ECU to determine a corresponding subsequently-issued calibration part number, selecting one of the updates to the calibration data files using the subsequently-issued calibration part number from the memory device, and updating the ECU with the selected update.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle electronic control unit calibration


    Beteiligte:

    Erscheinungsdatum :

    2016-09-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



    VEHICLE ELECTRONIC CONTROL UNIT

    TAKAYANAGI KEIICHI / TANAKA TOMONORI / BABA AKIRA et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    VEHICLE ELECTRONIC CONTROL UNIT

    YAMANOUE KOICHI / SATO SHOU | Europäisches Patentamt | 2022

    Freier Zugriff

    VEHICLE ELECTRONIC CONTROL UNIT

    KOMIYA KAZUKI | Europäisches Patentamt | 2020

    Freier Zugriff

    VEHICLE ELECTRONIC CONTROL UNIT

    TAKAHASHI YOHEI / KUBOTA AKIHITO / YUASA KOJI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Vehicle electronic control unit authentication

    KAJULURI VENKATA KISHORE / YE XIN / SMITH BRADLEY WARREN | Europäisches Patentamt | 2023

    Freier Zugriff