| 54 |
Title |
TI |
[EN] OPTOELECTRONIC SENSOR AND METHOD OF DISTANCE DETERMINATION |
| 71/73 |
Applicant/owner |
PA |
SICK AG, DE
|
| 72 |
Inventor |
IN |
GIMPEL HARTMUT, DE
|
| 22/96 |
Application date |
AD |
Apr 19, 2019 |
| 21 |
Application number |
AN |
201916389501 |
|
Country of application |
AC |
US |
|
Publication date |
PUB |
Oct 24, 2019 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
DE
102018109544
20180420
|
| 51 |
IPC main class |
ICM |
G01S 17/08
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
G01S 7/481
(2006.01)
G01S 7/486
(2006.01)
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
G01S 17/08
G01S 17/42
G01S 17/89
G01S 7/4815
G01S 7/4816
G01S 7/4817
G01S 7/4863
G01S 7/4865
G02B 27/46
|
|
MCD main class |
MCM |
G01S 17/08
(2006.01)
|
|
MCD secondary class |
MCS |
G01S 17/89
(2020.01)
G01S 7/481
(2006.01)
G01S 7/4863
(2020.01)
G01S 7/4865
(2020.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] An optoelectronic sensor is provided for detecting objects and for determining the distance of objects in a monitored zone that has a light transmitter for transmitting modulated transmitted light, a light receiver having a plurality of SPAD light reception elements for generating at least one received signal from the transmitted light remitted from objects in the monitored zone, a reception optics disposed in front of the light receiver and having a diaphragm, and a control and evaluation unit that is configured to determine a time of flight from properties of the received signal and of the modulated transmitted light and to determine a distance value therefrom. The diaphragm here has a plurality of diaphragm apertures spaced apart from one another. |
| 56 |
Cited documents identified in the search |
CT |
|
| 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 17/08
G01S 7/481
G01V 8/20
|
