Cleaning device and control method therefor
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United States of America Patent
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Dec 4, 2018
Grant Date -
Sep 29, 2016
app pub date -
Jan 9, 2014
filing date -
Nov 13, 2013
priority date (Note) -
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status (Latency Note)
Importance
Abstract
Provided is a cleaning device comprising: a camera unit for capturing an image; a cleaning unit for cleaning; an air purification unit for purifying air; a driving unit for moving the cleaning device; and a processor for controlling the camera unit, the cleaning unit, the air purification unit and the driving unit, wherein the processor detects a user by using the camera unit, cleans by moving the cleaning device to a position exceeding a first threshold distance from the detected user when the cleaning device is in a cleaning mode, and purifies the air by moving the cleaning device to a position within a second threshold distance from the detected user when the cleaning device is in an air purification mode.
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