Electricity: motive power systems – Positional servo systems – Vehicular guidance systems with single axis control
Patent
1994-09-08
1995-08-29
Ip, Paul
Electricity: motive power systems
Positional servo systems
Vehicular guidance systems with single axis control
3185681, 901 1, 36442402, H02J 700
Patent
active
054463564
ABSTRACT:
A self-propelled robot for performing jobs while travelling along a route, and more particularly to a mobile robot for correcting a position error generated in the course of movement of the robot to movably control the robot to a targeted area, including a control unit; a driving unit for moving the robot according to control of the control unit; an infrared signal transmitting/receiving unit for transmitting and/or receiving an infrared signal during travel of the robot according to the driving unit; a position correcting unit for receiving the infrared signal from the infrared signal transmitting/receiving unit to output an intrinsic code signal to the infrared signal transmitting/receiving unit, so that a position error data generated during the travel of the robot can be corrected by a predetermined position coordinate data; and a distance detecting unit for detecting a separated distance from the position correction unit to output a separted distance data detected therefrom to the control unit, so that the position error can be corrected.
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Ip Paul
Samsung Electronics Co,. Ltd.
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