Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VORRICHTUNG ZUR ABSTANDSABHÄNGIGEN ERKENNUNG EINES MOBILEN OBJEKTES SOWIE VERFAHREN ZU DEREN BETRIEB
The invention relates to an apparatus for the distance-dependent identification of a mobile object by evaluating reflected IR radiation (8, 11), comprising a front plate (1) with a first (2) and a second surface (3) and an IR sensor apparatus (4) comprising at least one IR light-emitting diode (5) and, spaced apart therefrom, an IR sensor (6), wherein the at least one IR light-emitting diode (5) is configured to emit IR radiation (7) in the direction of the first surface (2) of the front plate (1) and through the latter and the IR sensor (6) is configured to detect reflected IR radiation (8) through the second surface (3) of the front plate (1) and through the latter, and an IR evaluation apparatus which is configured to evaluate the reflected IR radiation (8) for the presence of a mobile object, wherein, for the IR sensor (6), use is made of an IR sensor that has a maximum sensitivity at a certain work frequency fo such that the sensitivity at higher or lower frequencies (f) is lower. Moreover, the invention relates to a method for operating this apparatus.
VORRICHTUNG ZUR ABSTANDSABHÄNGIGEN ERKENNUNG EINES MOBILEN OBJEKTES SOWIE VERFAHREN ZU DEREN BETRIEB
The invention relates to an apparatus for the distance-dependent identification of a mobile object by evaluating reflected IR radiation (8, 11), comprising a front plate (1) with a first (2) and a second surface (3) and an IR sensor apparatus (4) comprising at least one IR light-emitting diode (5) and, spaced apart therefrom, an IR sensor (6), wherein the at least one IR light-emitting diode (5) is configured to emit IR radiation (7) in the direction of the first surface (2) of the front plate (1) and through the latter and the IR sensor (6) is configured to detect reflected IR radiation (8) through the second surface (3) of the front plate (1) and through the latter, and an IR evaluation apparatus which is configured to evaluate the reflected IR radiation (8) for the presence of a mobile object, wherein, for the IR sensor (6), use is made of an IR sensor that has a maximum sensitivity at a certain work frequency fo such that the sensitivity at higher or lower frequencies (f) is lower. Moreover, the invention relates to a method for operating this apparatus.
VORRICHTUNG ZUR ABSTANDSABHÄNGIGEN ERKENNUNG EINES MOBILEN OBJEKTES SOWIE VERFAHREN ZU DEREN BETRIEB
APPARATUS FOR THE DISTANCE-DEPENDENT IDENTIFICATION OF A MOBILE OBJECT AND METHOD FOR THE OPERATION THEREOF
DISPOSITIF POUR LA DÉTECTION EN FONCTION DE LA DISTANCE D'UN OBJET MOBILE AINSI QUE PROCÉDÉ POUR SON FONCTIONNEMENT
IRLBACHER GÜNTHER (Autor:in) / SCHARL DOMINIK (Autor:in)
16.06.2021
Patent
Elektronische Ressource
Deutsch
IPC:
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
/
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
/
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
/
G01V
Geophysik
,
GEOPHYSICS
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