A system and method for calibrating a vision system includes a selective wavelength interactive material located within the cabin of the vehicle and a control system in communication with the camera. The material is arranged as a pattern having pattern elements configured to reflect or absorb infrared light from an infrared light source. The control system is configured compare a captured image from the vision system that shows the pattern elements and calibrate the vision system based on a comparison of the captured image. Additionally or alternatively, the selective wavelength interactive material is disposed on a surface of a safety belt and the control system is configured to determine that an occupant seated in a seat is wearing a safety belt associated with the seat when the captured images show that the selective wavelength interactive material on the surface of the safety belt extending across the occupant seated.


    Access

    Download


    Export, share and cite



    Title :

    Vehicle cabin monitoring system


    Contributors:

    Publication date :

    2021-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / G06V




    Vehicle cabin monitoring system

    HERBERT THOMAS / JUDGE FRANK / KAROLAK PAUL et al. | European Patent Office | 2020

    Free access

    VEHICLE CABIN MONITORING SYSTEM

    HERBERT THOMAS / JUDGE FRANK / KAROLAK PAUL et al. | European Patent Office | 2020

    Free access

    VEHICLE CABIN MONITORING SYSTEM

    WACQUANT SYLVIE | European Patent Office | 2025

    Free access

    VEHICLE CABIN INTERIOR MONITORING SYSTEM

    KAJIWARA KAGEHISA / HAYAMI ATSUSHI / ARIE TAKUMI et al. | European Patent Office | 2022

    Free access