Multi-function robot for moving on wall using indoor global positioning system
First Claim
1. A wall climbing robot using an indoor global positioning system (IGPS) provided in a room, comprising:
- a navigation receiver configured to receive rotating fan beams emitted from one or more navigation transmitters of the indoor global positioning system, and recognize the rotating fan beams as IGPS signals;
a robot frame to which the navigation receiver is mounted;
a mobile controller installed on the robot frame, the mobile controller recognizing and determining its own position by using the IGPS signals;
a drive mechanism configured to travel along surfaces of the room under control of the mobile controller;
a stud bolt welding module coupled to a mobile unit in which the mobile controller is installed, and configured to perform an operation of welding a stud bolt; and
a grinder module coupled to the mobile unit at an installation position where a preliminary grinding operation is performed with respect to the stud bolt welding module.
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Accused Products
Abstract
A wall climbing robot using an Indoor Global Positioning System (IGPS) provided in a room is disclosed. The wall climbing robot includes a navigation receiver configured to receive rotating fan beams emitted from one or more navigation transmitters of the indoor global positioning system, and recognize the rotating fan beams as IGPS signals; a robot frame provided with the navigation receiver mounted; a mobile controller configured to be installed on the robot frame, and to recognize and determine its own position using the IGPS signals; and a drive mechanism configured to travel along the surfaces of the room under control of the mobile controller. The mobile controller includes a central processing unit, an input/output unit, a motion control unit, a drive control unit, a navigation control unit, a sensor signal processor, an emergency processing unit, and an alarm generator.
40 Citations
16 Claims
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1. A wall climbing robot using an indoor global positioning system (IGPS) provided in a room, comprising:
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a navigation receiver configured to receive rotating fan beams emitted from one or more navigation transmitters of the indoor global positioning system, and recognize the rotating fan beams as IGPS signals; a robot frame to which the navigation receiver is mounted; a mobile controller installed on the robot frame, the mobile controller recognizing and determining its own position by using the IGPS signals; a drive mechanism configured to travel along surfaces of the room under control of the mobile controller; a stud bolt welding module coupled to a mobile unit in which the mobile controller is installed, and configured to perform an operation of welding a stud bolt; and a grinder module coupled to the mobile unit at an installation position where a preliminary grinding operation is performed with respect to the stud bolt welding module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A wall climbing robot using an indoor global positioning system (IGPS) provided in a room, comprising:
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a navigation receiver configured to receive rotating fan beams emitted from one or more navigation transmitters of the indoor global positioning system, and recognize the rotating fan beams as IGPS signals; a robot frame to which the navigation receiver is mounted; a mobile controller installed on the robot frame, the mobile controller recognizing and determining its own position by using the IGPS signals; a drive mechanism configured to travel along surfaces of the room under control of the mobile controller, wherein a plurality of first and second clamp units and a plurality of fastening elements are provided to a bottom of the drive mechanism so as to replace or simultaneously mount task modules. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification