A beam radiator (24) for radiating a visible light beam on a road surface with a pattern determined according to a predetermined rule in order to inform others of the existence of a subject vehicle. In addition, an imaging device (44) having an effective imaging region for generating an image of an entire subject pattern reflected on the road surface by the visible light beam from the beam radiator (24). The subject pattern formed by the visible light beam from the subject vehicle and the other pattern formed by the visible light or the invisible light beam from the other vehicle or an infrastructure are extracted by processing the image generated by the imaging device (44). Then, on the basis of the relation between the subject pattern and the other pattern, it is determined whether the subject vehicle is in a state where attention is required during running.


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    Title :

    Movable body safety system and movable body operation support method


    Additional title:

    Sicherheitssystem eines bewegten Körpers und Unterstützungsverfahren zur Bedienung eines bewegten Körpers
    Système de sécurité d'un corps mobile et procédé de support de commande d'un corps mobile


    Contributors:
    KOIKE SHIN (author)

    Publication date :

    2016-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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