| 摘要 |
PURPOSE: A robot cleaner for wet cleaning which senses a slope is provided to move and discharge water which remains on the floor after wet cleaning and to omit a wastewater tank by drying the floor. CONSTITUTION: A robot cleaner comprises a slope sensor(120), a control unit(200), an air fan driving device(350), and a wheel driving device(300). The slope sensor senses inclination of a main body. The control unit receives a signal for the inclination which is sensed by the slope sensor. The control unit detects inclination of the area in which the main body is positioned and a bottom direction of the area. The air fan driving device sprays air towards the floor of the bottom direction of the area. The wheel driving device drives the main body to the bottom direction of the area. [Reference numerals] (100) Mode selection button; (110) Obstacle detection sensor; (111) Touch detection sensor; (112) Motion detection sensor; (113) Distance sensor; (114) Floor detection sensor; (120) Slope sensor; (200) Control unit; (300) Wheel driving device; (310) Main brush driving device; (320) Side brush driving device; (330) Driving device for spraying cleaning products and disinfectant; (340) Driving device for spraying air; (350) Air fan driving device; (360) Vacuum suction device; (370) Alarm device
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