Method compensating gyro sensor for robot cleaner

The method involves passing a robotic vacuum cleaner (10) into a compensation mode if the vacuum cleaner is moved beyond a compensation reference during cleaning. The compensation reference is used to determine a period for compensation of a gyroscopic sensor. Compensation is applied to an output va...

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Bibliographic Details
Main Author LIM KWANG-SOO,JEUNG SAM-JONG,SONG JEONG-GON,KIM KI-MAN,LEE JU-SANG,KO JANG-YOUN
Format Patent
LanguageEnglish
Published 29.08.2007
Subjects
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
COFFEE MILLS
CONTROLLING
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
GYROSCOPIC INSTRUMENTS
HAND TOOLS
HUMAN NECESSITIES
MANIPULATORS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PERFORMING OPERATIONS
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
PORTABLE POWER-DRIVEN TOOLS
REGULATING
SPICE MILLS
SUCTION CLEANERS IN GENERAL
SURVEYING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
TESTING
TRANSPORTING
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Summary:The method involves passing a robotic vacuum cleaner (10) into a compensation mode if the vacuum cleaner is moved beyond a compensation reference during cleaning. The compensation reference is used to determine a period for compensation of a gyroscopic sensor. Compensation is applied to an output value of the sensor with the help of an upper camera (42). An independent claim is also included for a method of controlling a robotic vacuum cleaner.
Bibliography:Application Number: CN200510062606