(57) ABSTRACT A human-following robot for searching a following target when failing to
track the following target includes a location estimating module configured to estimate a …

A method of operating a moving robot including: determining whether a person exists within
a preset first distance; reducing a movement speed, when a person exists within the first …

A robot control method includes recognizing a personal area associated with a person
present in a traveling direction of a robot and controlling a movement of the robot based on …

An accompanying service method for a robot includes obtaining a map model of a set area;
planning an accompanying user path from a current position of the robot to a destination …

According to one aspect of the present invention, a method of controlling movement of a
robot, the method includes detecting a target person to be followed; following detected target …

0004 2. Description of the Related Art 0005. In general, position recognition is a technology
pro viding a mobile apparatus with autonomous space percep tion, and such technology is …

A method of controlling a robot, including operating in a following travel mode of following a
user, operating in a guide mode for providing an escort service of providing guidance to a …

(57) ABSTRACT A companion robot includes a body, a sensing unit, a positioning unit, a
network unit, an input unit, a storage device, and at least one processor. The processor …

(57) ABSTRACT A robot system includes: a robot; a sensor that detects entry of a person into
a peripheral region of the robot; and a control device that controls the robot and the sensor …

(57) ABSTRACT A mobile robot and method for controlling the same are provided creating
patches in images captured by a camera while the mobile robot is moving, estimating motion …