In an Electronic Article Surveillance (“EAS”) system a response is detected to an electromagnetic field. The response is caused by one or more objects present within the surveillance zone and an alarm condition is then selectively generated in accordance with one or more detection algorithms. A speed of a person traveling through the surveillance zone is measured, and if the speed exceeds a threshold then at least one characteristic of the detection algorithm(s) is varied to decrease a rigor of the detection algorithm.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Systems and methods for variable detection based on traffic counter input


    Beteiligte:
    BERGMAN ADAM S (Autor:in) / SOTO MANUEL (Autor:in)

    Erscheinungsdatum :

    13.06.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    SYSTEMS AND METHODS FOR VARIABLE DETECTION BASED ON TRAFFIC COUNTER INPUT

    BERGMAN ADAM S / SOTO MANUEL | Europäisches Patentamt | 2017

    Freier Zugriff

    Automatic traffic counter

    Bird, G. / Garwood, F. | Engineering Index Backfile | 1938


    COUNTER TRAFFIC LIGHTS

    YANG WON KYOUNG / CHA SANG MIN | Europäisches Patentamt | 2018

    Freier Zugriff

    Variable-resolution counter

    Clemmons, J. I., Jr | NTRS | 1980


    Freeway Control Systems Using Section-Related Traffic Variable Detection

    Kuhne, R. D. / Immes, S. / ASCE | British Library Conference Proceedings | 1993