| 摘要 |
A remote-controlled vacuum cleaner comprises a vacuum cleaner vehicle designed to be positioned and moved in any direction relative to a surface (e.g., a carpet) to be cleaned, and a handheld remote control device including a control element (e.g., a joystick, a roller ball, or the like) and a transmitter for sending control signals to electronic motor drive circuits in the vehicle. According to the invention, the handheld remote control device preferably is controlled by a processor and includes a display (e.g., a video monitor) for displaying images from one or more cameras located on or within the vacuum cleaner vehicle. The vacuum cleaner vehicle preferably includes a misting device in which cleaning solution is stored. The misting device includes a nozzle for misting the cleaning solution onto the surface to be cleaned, preferably prior to the vacuuming operation. The vacuum cleaner vehicle preferably also includes a dryer mechanism (e.g., a blower, an electric resistive heater, or the like) for heating the surface to be vacuumed to enhance the cleaning operation and/or to remove any excess cleaning solution. The vacuum cleaner vehicle may also be foldable to reduce its size for storage.
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