| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game island capable of highly efficiently driving a lifting/cleaning device according to operating situations of game machines installed in the game island.SOLUTION: When determining that proximity sensors 210L and 210R are turned on in a step S103 in lifting/cleaning processing, if a value of a stop period timer is between 31-120 seconds in a step S104, a lifting/cleaning control controller 220 sets 120 seconds to a cleaning start standby timer in a step S105, however, if the value of the stop period timer is not between 31-120 seconds, sets 180 seconds to the cleaning start standby timer in a step S107. When the set cleaning start time elapses, movable plates 201L and 201R are moved to open positions, and a lifting/cleaning motor 80 is driven to start the lifting/cleaning operation.</p> |
