Apparatus and method for measuring physiological information of a living subject in a vehicle are provided. The apparatus includes an illumination unit configured to emit light at a wavelength and illuminate a region of interest (ROI) of the living subject with the emitted light; a light sensing unit configured to remotely acquire signals of light in a range of wavelengths reflected from the ROI of the living subject responsive to the illumination; a remote photoplethysmography (PPG) extraction unit configured to extract PPG signals from the acquired signals of light; a PPG processing unit configured to process the extracted PPG signals in the form of vital signs and subsequently determine a physical and psychological status of the living subject according to the vital signs; and a control unit configured to activate the illumination unit in a time-varying pattern and to activate the light sensing unit accordingly.


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    Titel :

    APPARATUS AND METHOD FOR MEASURING PHYSIOLOGICAL INFORMATION OF LIVING SUBJECT IN VEHICLE


    Beteiligte:
    ZHANG TIANSHUO (Autor:in) / GUO YANDONG (Autor:in) / LU CHENG (Autor:in)

    Erscheinungsdatum :

    2020-05-21


    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 / A61B DIAGNOSIS , Diagnostik / G06V



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