| 摘要 |
FIELD: domestic washing or cleaning. ^ SUBSTANCE: automatic vacuum cleaner comprises drive for actuating a number of wheels, chamber mounted inside the housing, and control device for determining the location of the drive using the information on its position obtained from the identification mark on the floor of the working zone which is photographed by the camera. The identification mark has a number of sections that indicate the direction of movement. The remote control system is made for permitting the control of the direction of working movement of the automatic vacuum cleaner. ^ EFFECT: improved design. ^ 3 cl, 8 dwg |
