Robot cleaner and controlling method thereof

Abstract

Provided is a robot cleaner includes: a sensor; at least one memory storing one or more instructions; and at least one processor, wherein the at least one processor, by executing the one or more instructions, is configured to identify a plurality of objects based on sensing data acquired through the sensor, identify a target object located on a travel surface of the robot cleaner among the plurality of objects, acquire power information indicating remaining power of the robot cleaner, determine whether to avoid the target object based on a result of comparing the power information with a threshold power value, based on the power information being less than the threshold power value, control the robot cleaner to travel to avoid the target object, based on the power information being greater than or equal to the threshold power value, acquire feature information of the target object based on the sensing data, acquire type information of the target object based on the feature information, based on the type information including a predetermined type, control the robot cleaner to travel to avoid the target object, and based on the type information not including the predetermined type, control the robot cleaner to travel based on a movement path for moving the target object to a target location.