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US 2019/0063883 A1Published application
Dartboard, dart scoring device and dart scoring method
AssigneeBoe Technology Group Co., Ltd.
InventorsYifei ZHANG, Ying ZHANG, Kai ZHAO, Tailiang LI
Life of this patent
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Abstract
The disclosure provides a dartboard, a dart scoring device and a dart scoring method. The dartboard comprises a target board body; and a projection device disposed on the target board body and configured to project a target image around a periphery of the target board body to form a virtual target. The target board body according to the disclosure has a small size and is convenient to carry and use.
Claims18
A dartboard, comprising:
- a target board body;
- and
- a projection device, disposed on the target board body and configured to project a target image around a periphery of the target board body.
A dart scoring device comprising a dart and a dartboard, the dartboard including:
- a target board body;
- and
- a projection device, disposed on the target board body and configured to project a target image around a periphery of the target board body.
A dart scoring method, comprising:
- detecting, by each of detection devices, positional information of a dart and sending the positional information to a first control device;
- and
- calculating a score by the first control device according to the positional information and a predefined scoring rule.
Dependencies are inferred from the claim text.