| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine information management device which can compute the ball putout rate in an arbitrary period in game machines with a variety of specifications. SOLUTION: The game machine information management device 1 is connected with a plurality of game machines which output game state signals about big win state or the like of the game machines 2 in a game parlor, manages the game information of the game machines, then, is equipped with a state signal input means 3 which individually inputs a plurality of game state signals a-c showing the state output from the game machines 2, a computing means 4 which individually calculates the number of out and the number of safe within unit periods based on a unit period defined by the period from a start trigger to an end trigger while change of specific game state signals is established as a start trigger and other change of game state signals different from the game state signals is established as an end trigger among a plurality of game state signals input through the state signal input means, and an output means 5 which outputs the computational result of the computing means. COPYRIGHT: (C)2008,JPO&INPIT
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