Abstract: Provided is a technology for recognizing a location or orientation of a robot using patterns of a floor on which the robot travels, and the technology includes two interrelated sub-technologies. The first sub-technology is a technology for generating a code block map based on floor pattern recognition, in which a code block map is generated using patterns of a floor on which a robot travels, and the second sub-technology is a technology for recognizing a location and orientation of a robot based on a floor pattern code string, in which a location and orientation of a traveling robot are recognized using a generated code block map.

Abstract: The present invention relates to an interaction training system of a robot with a Mixed Reality (MR) environment, and to a training system in which a robot including a camera and a sensor is driven in a training space and a virtual environment like an actual environment is provided to a trainee to train the trainee.

Abstract: The present invention relates to an interaction training system of a robot with a Mixed Reality (MR) environment, and to a training system in which a robot including a camera and a sensor is driven in a training space and a virtual environment like an actual environment is provided to a trainee to train the trainee.

Abstract: A window cleaning apparatus includes a first cleaning unit and a second cleaning unit that is attached to both sides of a window, respectively, by a magnetic force and moved on the sides, and a method of controlling a movement of the window cleaning apparatus. The method includes detecting the first initial attachment position of the window cleaning apparatus and moving the window cleaning apparatus close to the detected initial attachment position after cleaning.

Abstract: Provided are a window cleaning apparatus and a method of controlling the same. The window cleaning apparatus including first and second cleaning units which are respectively attached on both surfaces of a window using a magnetic force to move together with each other includes a first magnetic module provided in the first cleaning unit, a second magnetic module provided in the second cleaning unit, a magnetic force detection part for detecting a magnetic force between the first and second magnetic modules, and a magnetic force control part for controlling the magnetic force between the first and second magnetic modules.

Abstract: A cleaning robot capable of cleaning a water tank in an unmanned manner and an underwater sediment cleaning apparatus and method are provided. The cleaning robot includes a body put into a water tank, a driver supporting the body and moving the body, a suction part arranged in front of the body and sucking contaminated water containing sediment in the water tank, and a tilting part supported by the body to support the suction part and rotating the suction part on an axis corresponding to the direction across the moving direction of the body.

Abstract: A cleaning robot capable of cleaning a water tank in an unmanned manner and an underwater sediment cleaning apparatus and method are provided. The cleaning robot includes a body put into a water tank, a driver supporting the body and moving the body, a suction part arranged in front of the body and sucking contaminated water containing sediment in the water tank, and a tilting part supported by the body to support the suction part and rotating the suction part on an axis corresponding to the direction across the moving direction of the body.

Abstract: A window cleaning apparatus includes a first cleaning unit and a second cleaning unit that is attached to both sides of a window, respectively, by a magnetic force and moved on the sides, and a method of controlling a movement of the window cleaning apparatus. The method includes detecting the first initial attachment position of the window cleaning apparatus and moving the window cleaning apparatus close to the detected initial attachment position after cleaning.

Abstract: A window cleaning apparatus includes a first cleaning unit and a second cleaning unit that is attached to both sides of a window, respectively, by a magnetic force and moved on the sides, and a method of controlling a movement of the window cleaning apparatus. The method includes detecting the first initial attachment position of the window cleaning apparatus and moving the window cleaning apparatus close to the detected initial attachment position after cleaning.