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Apparatus, Method and Computer Program for Providing a Virtual Boundary

Apparatus, method and computer program for providing a virtual boundary
 
: Otto, Stephan; Edelhäußer, Thorsten; Witt, Nicolas; Völker, Matthias; Voll, David

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Frontpage ()

EP 2772772 A1: 20130227
German
Patent, Electronic Publication
Fraunhofer IIS ()

Abstract
Embodiments relate to a concept for providing a virtual light-barrier by means of receiving (202), from geographical location tracking system (102), location information (114) indicative of a geographical location of a tracked object (104) or a position tag (110) attached thereto; and determining (204), based on a comparison of the location information (114) with predetermined information (126) indicative of a boundary (128), whether at least a part of the object (104) has crossed the boundary (128).

: http://publica.fraunhofer.de/documents/N-311203.html