PRIZE-WINNING DETECTING DEVICE AND GAME MACHINE

PROBLEM TO BE SOLVED: To detect the passage of a game ball by considering the change of the line image of the ball. SOLUTION: A main control part 200 obtains linear image information of a falling game ball in a predetermined horizontal line (a detection line 1502), which is obtained by an image sens...

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1. Verfasser: KICHIJIMA HITOSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To detect the passage of a game ball by considering the change of the line image of the ball. SOLUTION: A main control part 200 obtains linear image information of a falling game ball in a predetermined horizontal line (a detection line 1502), which is obtained by an image sensor 1500. The main control part 200 decides whether the game ball normally wins a prize or not based on the obtained linear image information. Since the game ball is detected not as a point in a conventional manner but as the line the game ball is correctly detected. COPYRIGHT: (C)2003,JPO