公开(公告)号：US20230125347A1

公开(公告)日：2023-04-27

申请号：US17906398

申请日：2021-03-17

Applicant: BASF SE ,  TRINAMIX GMBH

Inventor： Kai Uwe BINDER ,  Georg SIEDER ,  Wolfgang FERSTL ,  Torsten KATZ ,  Gerd MODES ,  Wilfried HERMES ,  Felix SCHMIDT ,  Michel Valentin KETTNER ,  Jochen BRILL ,  Christoph LUNGENSCHMIED

IPC: G01N21/359

Abstract: Disclosed herein are a communication system, a monitoring system for in-situ monitoring of a substance used in a gas scrubbing process, and related methods. The monitoring system can be used to monitor the at least one substance and provide treatment data for treating the at least one substance. The communication system includes a cloud server, a first server, a second server, and a third server. The first and second servers respectively include first and second communication interfaces configured to provide spectral information to the cloud server.
The cloud server is configured to generate a calibration model including at least one parameter; apply the calibration model to the spectral information provided by the second server, whereby at least one value for the at least one parameter is extracted; and provide the at least one value for the at least one parameter to the first server via the first communication interface.

公开(公告)号：US20180276843A1

公开(公告)日：2018-09-27

申请号：US15534294

申请日：2015-12-07

Applicant: BASF SE

Inventor： Robert SEND ,  Ingmar BRUDER ,  Sebastian VALOUCH ,  Stephan IRLE ,  Erwin THIEL ,  Christoph LUNGENSCHMIED ,  Mustapha AL HELWI

IPC: G06T7/70 ,  G01C3/08 ,  H04N5/225 ,  H04N5/232 ,  A63F13/213

CPC classification number: G06T7/70 ,  A63F13/213 ,  G01C3/06 ,  G01C3/08 ,  G02B3/14 ,  H04N5/2256 ,  H04N5/23212

Abstract: An optical detector (110) is disclosed, comprising: at least one optical sensor (122) adapted to detect a light beam (120) and to generate at least one sensor signal, wherein the optical sensor (122) has at least one sensor region (126), wherein the sensor signal of the optical sensor (122) is dependent on an illumination of the sensor region (126) by the light beam (120), wherein the sensor signal, given the same total power of the illumination, is dependent on a width of the light beam (120) in the sensor region (126); at least one focus-tunable lens (128) located in at least one beam path (130) of the light beam (120), the focus-tunable lens (128) being adapted to modify a focal position of the light beam (120) in a controlled fashion; at least one focus-modulation device (136) adapted to provide at least one focus-modulating signal (138) to the focus-tunable lens (128), thereby modulating the focal position; at least one imaging device (140) being adapted to record an image; and at least one evaluation device (142), the evaluation device (142) being adapted to evaluate the sensor signal and, depending on the sensor signal, to effect a recording of the image by the imaging device (140).

公开(公告)号：US20180007343A1

公开(公告)日：2018-01-04

申请号：US15534343

申请日：2015-12-07

Applicant: BASF SE

Inventor： Robert SEND ,  Ingmar BRUDER ,  Sebastian VALOUCH ,  Stephan IRLE ,  Erwin THIEL ,  Christoph LUNGENSCHMIED

IPC: H04N13/02 ,  G02F1/29

CPC classification number: H04N13/218 ,  G01S5/16 ,  G01S7/4816 ,  G01S17/46 ,  G02F1/29 ,  H04N5/2354 ,  H04N5/335 ,  H04N9/045 ,  H04N13/271

Abstract: An optical detector (110) is disclosed, comprising: at least one optical sensor (122) adapted to detect a light beam (116) and to generate at least one sensor signal, wherein the optical sensor (122) has at least one sensor region (126), wherein the sensor signal of the optical sensor (122) is dependent on an illumination of the sensor region (126) by the light beam (116), wherein the sensor signal, given the same total power of the illumination, is dependent on a width of the light beam (116) in the sensor region (126); at least one focus-tunable lens (130) located in at least one beam path (132) of the light beam (116), the focus-tunable lens (130) being adapted to modify a focal position of the light beam (116) in a controlled fashion; at least one focus-modulation device (136) adapted to provide at least one focus-modulating signal (138) to the focus-tunable lens (130), thereby modulating the focal position; and at least one evaluation device (140), the evaluation device (140) being adapted to evaluate the sensor signal.