There are provided techniques including a system, method, and computer-readable medium for clock drift monitoring and correction for autonomous vehicles. The method may include the steps of: determining that a first clock or a second clock of a vehicle is unable to synchronize with a common master clock of the vehicle according to a clock synchronization protocol, wherein the first clock and the second clock are associated with a first device and a second device of the vehicle respectively; and in response: determining a first value indicating a relative clock drift between the first clock and the second clock; determining a first time associated with data provided by the second device to the first device, the first time being determined according to the second clock; and determining a corrected first time according to the first clock based at least in part on the first value and the first time.


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    Title :

    Clock drift monitoring and correction for autonomous vehicles


    Contributors:

    Publication date :

    2025-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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



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