EP 3928292 A1 20211229 - METHOD AND DEVICE FOR MONITORING THE ENVIRONMENT OF A ROBOT
Title (en)
METHOD AND DEVICE FOR MONITORING THE ENVIRONMENT OF A ROBOT
Title (de)
VERFAHREN UND VORRICHTUNG ZUR ÜBERWACHUNG DER UMGEBUNG EINES ROBOTERS
Title (fr)
PROCEDE ET DISPOSITIF DE SURVEILLANCE DE L'ENVIRONNEMENT D'UN ROBOT
Publication
Application
Priority
- FR 1901828 A 20190222
- EP 2020053273 W 20200210
Abstract (en)
[origin: WO2020169380A1] The invention relates to a method (200) for monitoring the environment of a robot comprising at least one iteration of a detection phase (220) comprising the following steps: - acquisition (222), at a measurement instant, of an image of the depth of the environment, referred to as a measurement image, by the at least one 3D camera, - readjustment (228) of the reference and measurement images, and - detection (230) of a change relating to an object in the environment of the robot by comparing the reference and measurement images. The invention also relates to a device that implements such a method and a robot equipped with such a device.
IPC 8 full level
G06T 7/254 (2017.01)
CPC (source: EP US)
B25J 9/1676 (2013.01 - US); B25J 13/08 (2013.01 - US); G06T 1/0014 (2013.01 - US); G06T 7/254 (2016.12 - EP); G06T 7/38 (2016.12 - US); G06T 7/593 (2016.12 - US); G06V 20/52 (2022.01 - US); H04N 13/243 (2018.04 - US); H04N 13/271 (2018.04 - US); G06T 2207/10016 (2013.01 - US); G06T 2207/30232 (2013.01 - US); G06T 2207/30244 (2013.01 - US)
Citation (search report)
See references of WO 2020169380A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020169380 A1 20200827; CN 113767421 A 20211207; EP 3928292 A1 20211229; FR 3093215 A1 20200828; FR 3093215 B1 20210827; US 2022130147 A1 20220428
DOCDB simple family (application)
EP 2020053273 W 20200210; CN 202080030497 A 20200210; EP 20705316 A 20200210; FR 1901828 A 20190222; US 202017310704 A 20200210