| 54 |
Title |
TI |
[EN] OPTOELECTRONIC SENSOR AND METHOD FOR DETECTING AN OBJECT |
| 71/73 |
Applicant/owner |
PA |
SICK AG
|
| 72 |
Inventor |
IN |
GIMPEL HARTMUT
|
| 22/96 |
Application date |
AD |
Jul 31, 2019 |
| 21 |
Application number |
AN |
201910700121 |
|
Country of application |
AC |
CN |
|
Publication date |
PUB |
Feb 18, 2020 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
DE
102018118653
20180801
|
| 51 |
IPC main class |
ICM |
G01S 7/481
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
G01S 17/08
(2006.01)
G01S 17/89
(2020.01)
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
G01S 17/08
G01S 17/89
G01S 7/481
G01S 7/4816
G01S 7/4817
G01S 7/4876
|
|
MCD main class |
MCM |
G01S 7/481
(2006.01)
|
|
MCD secondary class |
MCS |
G01S 17/08
(2006.01)
G01S 17/89
(2020.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] The application relates to an optoelectronic sensor and a method for detecting an object. An optoelectronic sensor (10) for detecting an object (20) in a monitoring region (18) is provided, the sensor(10) having a light transmitter (12) for transmitting transmitted light (16) of a wavelength range; a light receiver (32) for generating a received signal from the remitted light (22) remitted or reflected by the object (20), a reception optics (24) arranged in front of the light receiver (32), the reception optics (24) comprising at least a first optical element (26) for focusing the remitted light (22), a second optical element (28) for reducing the angle of incidence, and an optical filter (30) tuned to the wavelength range for suppressing interfering light; and an evaluation unit (34) which is configured to generate object information from the received signal, wherein the second optical element (28) comprises light scattering properties. |
| 56 |
Cited documents identified in the search |
CT |
EP000003312760A1
JP002012154642A
JP002015072242A
US020180052234A1
WO002017146913A1
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
G01S 7/481
G02B 5/02
|
