EP 3440975 B1 20220928 - METHOD FOR OPERATING A SELF-PROPELLED CLEANING DEVICE
Title (en)
METHOD FOR OPERATING A SELF-PROPELLED CLEANING DEVICE
Title (de)
VERFAHREN ZUM BETRIEB EINES SICH SELBSTTÄTIG FORTBEWEGENDEN REINIGUNGSGERÄTES
Title (fr)
PROCÉDÉ DE FONCTIONNEMENT D'UN APPAREIL DE NETTOYAGE EN MOUVEMENT DE MANIÈRE AUTOMATIQUE
Publication
Application
Priority
DE 102017118380 A 20170811
Abstract (en)
[origin: US2019045993A1] A method for operating a cleaning appliance, which moves automatically inside a surrounding area, wherein the cleaning appliance performs a cleaning of a defined spatially defined partial surface area of the surrounding area. To optimize the cleaning operation as a function of a measured soiling, it is proposed that a detection device of the cleaning appliance measures a level of soiling of the partial surface area during the cleaning of the partial surface area, wherein the level of soiling is compared to a defined reference level of soiling and wherein the partial surface area is enlarged automatically by adding a defined additional partial area, which adjoins the partial surface area, if a level of soiling above the reference level of soiling is determined inside the partial surface area.
IPC 8 full level
A47L 9/28 (2006.01)
CPC (source: CN EP US)
A47L 5/12 (2013.01 - CN); A47L 9/009 (2013.01 - US); A47L 9/2805 (2013.01 - CN); A47L 9/2826 (2013.01 - EP US); A47L 9/2852 (2013.01 - US); A47L 9/2857 (2013.01 - US); A47L 11/40 (2013.01 - CN); A47L 11/4002 (2013.01 - CN); A47L 11/4011 (2013.01 - CN); A47L 2201/04 (2013.01 - US); A47L 2201/06 (2013.01 - CN EP US)
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
DOCDB simple family (publication)
EP 3440975 A1 20190213; EP 3440975 B1 20220928; CN 109381106 A 20190226; DE 102017118380 A1 20190214; ES 2928285 T3 20221116; JP 2019034127 A 20190307; TW 201919528 A 20190601; US 11771282 B2 20231003; US 2019045993 A1 20190214
DOCDB simple family (application)
EP 18186774 A 20180801; CN 201810902282 A 20180809; DE 102017118380 A 20170811; ES 18186774 T 20180801; JP 2018142036 A 20180730; TW 107127469 A 20180807; US 201816100542 A 20180810