Embodiments described herein relate to anonymizing sensor data through the use of map data. Methods include: receiving sensor data defining a trajectory; map-matching the sensor data using a map-matching algorithm to a plurality of road segments of a map database to generate a sequence of map-matched sensor data elements; determining a first value representing anonymization associated with a start of the trajectory; determining a second value representing anonymization associated with an end of the trajectory; determining first map-matched sensor data elements at the start of the trajectory to be redacted based on the first value; determining second map-matched sensor data elements at the end of the trajectory to be redacted based on the second value; and transmitting sensor data associated with elements in the sequence of map-matched sensor data elements between the first map-matched sensor data elements and the second map-matched sensor data elements.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR ANONYMIZING SENSOR DATA


    Beteiligte:
    BERNHARDT BRUCE (Autor:in) / STENNETH LEON (Autor:in) / RAUT ADVAIT MOHAN (Autor:in)

    Erscheinungsdatum :

    21.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR ANONYMIZING SENSOR DATA

    BERNHARDT BRUCE / STENNETH LEON / RAUT ADVAIT MOHAN | Europäisches Patentamt | 2024

    Freier Zugriff

    METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR ANONYMIZING TRAJECTORIES

    BENNATI STEFANO / BRAESE JOHANNES / VIDYAKINA ELENA | Europäisches Patentamt | 2024

    Freier Zugriff

    METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR ANONYMIZING TRAJECTORIES

    BENNATI STEFANO / BRAESE JOHANNES / VIDYAKINA ELENA et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR ANONYMIZING TRAJECTORIES

    VIDYAKINA ELENA / BROWN GAVIN / VAN LEEUWEN ELENA et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR ANONYMIZING TRAJECTORIES

    BENNATI STEFANO / KOVACEVIC ALEKSANDRA / VIDYAKINA ELENA | Europäisches Patentamt | 2022

    Freier Zugriff