Patent ID: 11927966
Assignee: VORWERK & CO. INTERHOLDING GMBH
Field: Control (Instruments)
Classification: CPC A  G | IPC G

Claim 2:
3. The floor treatment appliance (1) according to claim 1, wherein the plurality of fall sensors comprise a plurality of outer fall sensors (8, 9, 10, 11), which are arranged one behind the other in the direction of a circumferential contour (17) of the underside (7), and a plurality of inner fall sensors (12, 13, 14, 15), which, based on the circumferential contour (17) and relative to the outer fall sensors (8, 9, 10, 11), are offset inwards, wherein the computing means (5) is configured to compare a detection result of one of the outer fall sensors (8, 9, 10, 11) with a detection result of an assigned one of the inner fall sensors (12, 13, 14, 15), and, in the event that the assigned inner fall sensor (12, 13, 14, 15) detects a slope (16) and the assigned outer fall sensor (8, 9, 10, 11) does not detect a slope (16), to determine a malfunctioning of the assigned outer fall sensor (8, 9, 10, 11).