Method and apparatus for calculating position of dart pin
AssigneeElectronics and Telecommunications Research Institute
InventorDo Hyung Kim
Life of this patent
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Abstract
A method for calculating a position of a dart pin attached to a dart board divided into a plurality of segments in an apparatus for calculating a position of a dart pin is provided. The method includes obtaining a plurality of optical data from a plurality of optical devices corresponding to at least one of a plurality of holes formed in each segment and installed on the rear surface of the dart board; and calculating a position of a dart pin attached to the dart board using the plurality of optical data.
Claims18
A method for calculating a position of a dart pin attached to a dart board divided into a plurality of segments, the method comprising:
- obtaining a plurality of optical data from a plurality of optical devices corresponding to at least one of a plurality of holes formed in each segment and installed on the rear surface of the dart board;
- and
- calculating a position of a dart pin attached to the dart board using the plurality of optical data,
- wherein the dart board is fixed to a backboard, and the plurality of optical devices are installed to face the rear surface of the dart board in a space between a rear surface of the dart board and the backboard.
An apparatus calculating a position of a dart pin attached to a dart board divided into a plurality of segments, the apparatus comprising:
- a plurality of optical devices that correspond to at least one of a plurality of holes formed in each segment and installed to face the rear surface of the dart board, and generate a plurality of optical data;
- and
- a position calculator that calculates a position of the dart pin attached to the dart board using the plurality of optical data,
- wherein the dart board is fixed to a backboard, and the plurality of optical devices are installed to face the rear surface of the dart board in a space between a rear surface of the dart board and the backboard.
Dependencies are inferred from the claim text.