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Method for detecting a moving, in particular textile article and textile processing device of the household equipment

机译:用于检测运动的,尤其是纺织品的方法和家用设备的纺织品处理装置

摘要

A textile processing device (10) of the household equipment comprises a receiving space (12) for textile pieces (14) and a detection device (18) for detecting the presence of a textile piece in the receiving space. The detection device comprises a light emission unit (26) for emitting a light bundle (32) in the direction of a reference surface (36) of the textile processing device through a part of the receiving space, the light bundle having a bundle axis (34) and the reference surface having a surface normal at one location at which the bundle axis pierces the reference surface. Furthermore, the detection device has a first light detector (28) and a second light detector (30) for light intensity measurement at a first and second detection location. The first detection location is in the propagation path of light rays emerging from directed reflection of at least a portion of the light beam at the reference surface. The second detection location has a different angular distance from the surface normal than the first detection location. An evaluation unit (42) determines the presence of a textile item in the receiving space as a function of a first measured value and a second measured value, wherein the first measured value is representative of a light intensity detected by the first light detector and the second measured value is representative of one detected by the second light detector Light intensity.
机译:家用设备的纺织品处理装置(10)包括用于纺织品(14)的容纳空间(12)和用于检测容纳空间中纺织品的存在的检测装置(18)。该检测装置包括发光单元(26),该发光单元(26)用于通过一部分接收空间在织物处理装置的参考表面(36)的方向上发射光束(32),该光束具有光束轴( 34)和参考表面在一个位置上具有法线表面,在该位置束轴线刺穿参考表面。此外,该检测装置具有第一光检测器(28)和第二光检测器(30),用于在第一和第二检测位置处进行光强度测量。第一检测位置在从光束的至少一部分在参考表面处的定向反射中出现的光线的传播路径中。第二检测位置与表面法线的角度距离与第一检测位置不同。评估单元(42)根据第一测量值和第二测量值确定容纳空间中是否存在纺织品,其中,第一测量值表示由第一光检测器和第二光检测器检测到的光强度。第二测量值代表由第二光检测器检测到的光强度。

著录项

  • 公开/公告号DE102018003538A1

    专利类型

  • 公开/公告日2019-10-31

    原文格式PDF

  • 申请/专利权人 EMZ-HANAUER GMBH & CO. KGAA;

    申请/专利号DE20181003538

  • 发明设计人 JOHANN SCHENKL;DANIEL SYGNAT;

    申请日2018-04-30

  • 分类号G01V8/12;D06F33/02;D06F58/04;D06F89;

  • 国家 DE

  • 入库时间 2022-08-21 11:44:55

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