The present invention discloses a mm-wave radar sensor to be deployed in the vehicles for seat occupation detection applications. The key system relevant components are utilization of mm-wave integrated radar, specific planar high-gain antenna radiation pattern, and analyzing of the heartbeat and optionally also respiratory dynamics. The method of operation calculates probability of the seat occupation event regarding: detection of the passenger on the seat, detection of a baby or a child on the seat, detection of the presence of a baby or a child in the vehicle after the driver has left the vehicle, detection of the human or animal presence of intrusion in specific vehicle environment. In case that probability is above a predefined threshold, typically the interaction with vehicle control system is initiated using arbitrary automotive interfaces. Corresponding predefined actions are taken in that case. The predefined actions could be one or combination of the following: audio signal alerts to driver, inside cabin light condition change, engine operation condition change, opening of the windows or corresponding communication using arbitrary wireless means to outside vehicle environment. Optionally, the system is utilizing additional parameters like vehicle cabin temperature and/or timing information about engine stop and driver leaving the car. Preferably, the system is using 60 GHz or 77-79 GHz integrated radar front end working in Doppler operation mode, with 4×4 Tx and Rx planar radiation elements, with physical size typically in the range 4×2×1 cm, or smaller.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    MILLIMETRE-WAVE SEAT OCCUPATION RADAR SENSOR


    Weitere Titelangaben:

    RADARSENSOR IM MILLIMETERWELLENLÄNGENBEREICH ZUR SITZBELEGUNGSERFASSUNG
    CAPTEUR RADAR À ONDE MILLIMÉTRIQUE POUR DÉTECTER L'OCCUPANT D'UN SIÈGE


    Beteiligte:
    BRANKOVIC VESELIN (Autor:in) / SAVIC MILAN (Autor:in) / TASOVAC DARKO (Autor:in) / GRUJIC DUSAN (Autor:in) / MIHAJLOVIC VELJKO (Autor:in) / JOVANOVIC PAVLE (Autor:in)

    Erscheinungsdatum :

    21.03.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    MILLIMETRE-WAVE SEAT OCCUPATION RADAR SENSOR

    BRANKOVIĆ VESELIN / SAVIĆ MILAN / TASOVAC DARKO et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    MILLIMETRE-WAVE SEAT OCCUPATION RADAR SENSOR

    BRANKOVIC VESELIN / GRUJIC DUSAN / JOVANOVIC PAVLE et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Millimetre-wave seat occupation radar sensor

    BRANKOVIĆ VESELIN / GRUJIĆ DU{HACEK OVER (S)}AN / JOVANOVIĆ PAVLE et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    A millimetre-wave forward looking radar sensor for automotive applications

    Redfern,S.W. / Mitel Semiconductor,GB | Kraftfahrwesen | 1998


    Millimetre wave radar target aquisition system

    Archdale, A. | Tema Archiv | 1990