A driving assistance method includes: a step of, by a driving assistance apparatus, calculating a power spectrum by a frequency analysis of an acceleration obtained by a three-dimensional accelerometer; a step of, by the driving assistance apparatus, obtaining information on an angle based on a magnitude of an inclination of a single regression line of the power spectrum in a predetermined frequency range; a step of obtaining a speed by the driving assistance apparatus; a step of, by the driving assistance apparatus, calculating a traffic jam sign index as a product of a value associated with a degree of variation in the angle and a value associated with the speed; and a step of, by the driving assistance apparatus, sensing a traffic jam sign based on a change in the traffic jam sign index within a predetermined time.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DRIVING ASSISTANCE METHOD, PROGRAM, AND DRIVING ASSISTANCE APPARATUS


    Beteiligte:

    Erscheinungsdatum :

    2016-10-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    DRIVING ASSISTANCE APPARATUS, DRIVING ASSISTANCE METHOD, AND DRIVING ASSISTANCE PROGRAM

    OZAWA YUUKI | Europäisches Patentamt | 2022

    Freier Zugriff

    DRIVING ASSISTANCE APPARATUS, DRIVING ASSISTANCE METHOD, AND DRIVING ASSISTANCE PROGRAM

    SHINKAI YASUHIRO | Europäisches Patentamt | 2017

    Freier Zugriff

    DRIVING ASSISTANCE APPARATUS, DRIVING ASSISTANCE METHOD, AND DRIVING ASSISTANCE PROGRAM

    OZAWA YUUKI | Europäisches Patentamt | 2024

    Freier Zugriff

    DRIVING ASSISTANCE APPARATUS, DRIVING ASSISTANCE METHOD, AND DRIVING ASSISTANCE PROGRAM

    ODATE SHOTARO | Europäisches Patentamt | 2016

    Freier Zugriff

    DRIVING ASSISTANCE APPARATUS, DRIVING ASSISTANCE METHOD, AND DRIVING ASSISTANCE PROGRAM

    HAYASHI AKIHIRO / OKADA KAHORI / KOJIMA KAZUKI et al. | Europäisches Patentamt | 2021

    Freier Zugriff