A warning system is provided, comprising: a warning signal source (12); a piezo-electric transducer (32) deformable by a user; a rechargeable battery (26), connected to receive an electric current generated due to deformation of the piezo-electric transducer (32) to charge the battery (26); and a controller (22) arranged to sense receipt of an electric current from the piezo-electric transducer (32), indicative of the presence of a user, and to trigger activation of the warning signal source (12). In this way, the system is able to use the piezo-electric transducers (32) both as a source of electric current to charge the battery (26) and as a detector of the presence of a user for triggering activation of the warning signal source (12). A solar panel (30) may also be provided both to charge the battery (26) and to enable detection by the controller (22) of ambient light levels. Activation of the warning signal source (12) may be disabled by the controller (22) during higher ambient light levels.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    WARNING SYSTEM, METHOD OF CONTROLLING AND CONTROLLER


    Weitere Titelangaben:

    WARNSYSTEM, VERFAHREN ZUR STEUERUNG UND STEUERGERÄT
    SYSTÈME D'AVERTISSEMENT, PROCÉDÉ DE COMMANDE ET ORGANE DE COMMANDE


    Beteiligte:
    KURALAY FATIH (Autor:in) / DEMIR FATIH (Autor:in)

    Erscheinungsdatum :

    27.03.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



    WARNING CONTROLLER

    MIYASHIRO RYU / OSHIDA TAKURO | Europäisches Patentamt | 2018

    Freier Zugriff

    WARNING EVOCATION CONTROLLER

    YAMAOKA KOSUKE | Europäisches Patentamt | 2016

    Freier Zugriff

    VEHICLE WARNING SYSTEM, CONTROLLER, AND PROGRAM

    YAMAMOTO SHINJI | Europäisches Patentamt | 2019

    Freier Zugriff

    Vehicle out-of-control early warning method, early warning system, controller and medium

    LI SHENG / MO WEILI / QIN RANRAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    LANE DEPARTURE WARNING SYSTEM AND METHOD FOR CONTROLLING WARNING AGAINST LANE DEPARTURE

    TAKAHASHI NAOKI | Europäisches Patentamt | 2017

    Freier Zugriff