MOBILE ROBOT AND METHOD FOR CORRECTING ITS MOTION COURSE Russian patent published in 2003 - IPC

Abstract RU 2210492 C2

FIELD: mobile robot systems. SUBSTANCE: mobile robot includes apparatus for moving it inside room; apparatus for detecting obstacle; control unit connected with apparatus for moving robot and with apparatus for detecting obstacle for controlling said apparatuses; apparatus for detecting current position of robot connected with control unit; power source. Apparatus for detecting current position of robot includes first scanning TV-camera for creating image of ceiling of room and for recognizing basic symbol on ceiling and first video card for processing image received from first scanning TV-camera and transmitting data to control unit. Power source is connected with control unit, it accumulates electric energy and supplies power to apparatus for moving mobile robot, to apparatus for detecting obstacle, to apparatus for detecting current position of robot and to control unit. Apparatus for detecting obstacle includes laser for irradiating linear light beam towards obstacle; second scanning TV-camera for recognizing linear light beam reflected from obstacle and second video card for processing data of second scanning TV-camera. EFFECT: possibility for correcting course of robot motion at detecting obstacle. 11 cl, 12 dwg

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RU 2 210 492 C2

Authors

Song Dzhong-Gon

Li Sang-Jong

Mun Sjung-Bin

Li Keng-Mu

Dates

2003-08-20Published

2001-06-28Filed