A fence alarm, having a plurality of laterally spaced electrically conductive fence elements, the fence elements electrically being connected in series with each other, a sensing arrangement electrically connected to the plurality of conductive fence elements, the sensing arrangement being calibrated to a nominal electrical value, the sensing arrangement further being operable to sense a predefined deviation from the nominal electrical value caused by a deviation in an electrical property of the conductive fence elements.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Fence monitoring


    Beteiligte:

    Erscheinungsdatum :

    10.04.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / 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



    Fence monitoring system

    CHOI ROCK WON | Europäisches Patentamt | 2022

    Freier Zugriff

    PLATFORM FENCE STATE MONITORING DEVICE AND PLATFORM FENCE STATE MONITORING METHOD

    KANEKO AKIRA / NANBU SHUJI / MATSUKAWA EIJI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle monitoring method, construction method and device of electronic fence, and electronic fence

    ZHANG MINGLIANG / CAI PENGFEI / TANG QIAN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Electronic Fence and Electronic Fence System

    HUANG JUNG-TANG | Europäisches Patentamt | 2020

    Freier Zugriff

    Fence

    Europäisches Patentamt | 2022

    Freier Zugriff