| 摘要 |
PURPOSE:To automatically rearrange the normal entrance and exit control information after the on-line system recovery. CONSTITUTION:While a computer 11 is stopped, the entrance and exit control information is fetched into a recording means 102 in an entrance and exit control terminal 10, after the computer 11 is recovered and the entrance and exit control information is recorded to a past entrance and exit control information recording means 112, the information is classified by a classifying means 114 in a time series, and recorded to an entrance and exit control information recording means 115 after classification. This is successively removed, developed to an entrance and exit control hysteresis information means 116, the entrance and exit control information to occur instantaneously is recorded by an entrance and exit control information recording means 113 during the recovery, and the instantaneous entrance and exit control information and the entrance and exit control information during the stoppage are logically matched by the computer 11. |
