Cleaning device as well as a method to control a cleaning device

摘要

A cleaning device (1) comprises a base (2) provided with drive means and steering means to drive and steer the cleaning device along a path with a desired centre of curvature (C1,C2,C3) over the surface to be cleaned. The cleaning device (1) further comprises at least cleaning unit provided with at least one cleaning nozzle (7). The cleaning nozzle (7) is pivotable with respect to the base (2) about a pivot axis (10). The base (2) is steerable over the surface to be cleaned for pivoting about the centre of curvature (10,Cots) which is located substantially on the pivot axis (10).
The invention also relates to a method to control such a cleaning device (1).