| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine monitor unit for easily and effectively detecting a fraudulent action with respect to a game machine and its component.SOLUTION: A game machine 2 incorporates a game machine monitor unit 1. The machine monitor unit 1 takes in shipping information of a chip ID, etc., of a game chip to be mounted on a game machine, and a game machine working state or its change information, and transmits these kinds of information to a management computer, etc., in a game parlor through a radio module 10 and an island computer 4 that are driven by batteries and perform short-distance radio communication based on IEEE 802. 15. 4 standard. Thus, fraudulent actions committed in components of respective game machines are easily detected by the management computer. Besides, battery driving is enabled for several years, so that history management can be also performed in transportation, storage, and disposal. |
