公开(公告)号：US09547784B1

公开(公告)日：2017-01-17

申请号：US14842875

申请日：2015-09-02

申请人： Leuze electronic GmbH + Co. KG

发明人： Ethan Montag ,  Richard Geisler

IPC分类号： G02B26/00 ,  G06K7/10

CPC分类号： G06K7/10722 ,  G06K7/10861 ,  G06K9/18 ,  G06K9/3233 ,  G06K2209/21

摘要： The invention relates to a sensor arrangement for the detection of specimen containers within a detection zone, with an optical sensor having an image sensor at a first end of the detection zone, and with a textured background at a second end of the detection zone, A specimen container arranged within the detection zone is detected by the image sensor against the textured background. The specimen container is differentiated from the textured background by an evaluation unit, based on the image signals generated by the image sensor, and object detection signals that identify the specimen container are generated.

摘要翻译： 本发明涉及一种用于检测检测区域内的样本容器的传感器装置，其中光学传感器在检测区域的第一端处具有图像传感器，并且在检测区域的第二端具有纹理的背景 检测区域内的样本容器由图像传感器针对纹理背景检测。 基于由图像传感器生成的图像信号，通过评估单元将样本容器与纹理背景区分开，并且生成识别样本容器的对象检测信号。