| 摘要 |
PURPOSE: An electronic device, an air purifying method, and an object position supply method are provided to get a supply of the purified air consistently throughout the whole indoor area and to get the same effect as using multiple fixed-type air purifiers with only one air purifier. CONSTITUTION: An electronic device comprises a drive unit (110); a sensing unit (120); an air purifying unit (130); and a control unit (140). The sensing unit detects the state of the air. The control unit determines a certain area to perform an air purifying operation comparing the state of the air detected by the sensing unit with a preset standard while moving along with the drive unit and controls the air purifying unit making the air condition of the certain area determined previously to accord with the preset standard. [Reference numerals] (110) Drive unit; (111) Sensor; (112) Moving unit; (120) Sensing unit; (121) Air sensing unit; (122) Moisture sensing unit; (123) Smell sensing unit; (130) Air conditioning unit; (131) Air purifying unit; (132) Moisturizing unit; (140) Display unit; (150) Control unit; (160) Photographing unit; (170) Location sensing unit; (180) Storage unit; (190) Communication unit
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