公开(公告)号：US20190179014A1

公开(公告)日：2019-06-13

申请号：US16213061

申请日：2018-12-07

Applicant: SICK AG

Inventor： Kai WASLOWSKI ,  Ingolf HÖRSCH ,  Gerhard MERETTIG ,  Matthias GÖTZ

IPC: G01S17/02 ,  G01S17/48 ,  G01S7/481

Abstract: The present invention relates to a triangulation light sensor for the detection of objects on a conveying path having a light transmitter for transmitting transmitted light into a detection zone that extends over a part region of the conveying path, having a light receiver, a reception optics arranged in an optical path between the detection zone and the light receiver, and an evaluation unit that is configured for generating an object detection signal from the received signals.

公开(公告)号：US20180275310A1

公开(公告)日：2018-09-27

申请号：US15933750

申请日：2018-03-23

Applicant: SICK AG

Inventor： Ingolf HÖRSCH ,  Kai WASLOWSKI ,  Gerhard MERETTIG ,  Matthias GÖTZ

IPC: G01V8/14 ,  G01C3/08 ,  G01S17/02 ,  G01S17/48 ,  H03K17/968 ,  G01S7/48 ,  G01S7/484 ,  G01S7/486 ,  G01B11/02

CPC classification number: G01V8/14 ,  G01B11/026 ,  G01C3/08 ,  G01S7/4808 ,  G01S7/484 ,  G01S7/4861 ,  G01S17/026 ,  G01S17/48 ,  G01V8/20 ,  H03K17/968

Abstract: An optoelectronic sensor (10) is provided that has a light transmitter (12) for transmitting light (16) into a monitored zone (18); a light receiver (26) having a first plurality of light reception elements (28) for receiving the light (22) reflected or remitted at objects (20) in the monitored zone (20); and a switching signal unit (32) for generating a switching signal from the reception signals of the light reception elements (28). In this respect, a light distribution measurement unit (36) is provided for generating a light distribution signal spatially resolved over the light reception elements (28) from the reception signals of the light reception elements (28) in parallel with the generation of the switching signal.