| 摘要 |
<p>PURPOSE:To allow a sequentialized event sequence to completely correspond to event generating time by leading a system-global time control mechanism. CONSTITUTION:The event C of a work station (i) transmits event time (120, i) to the vent G of a work station (j). When the real time clock time at the time of receiving the even time by the event G is (117), the event time of the event G goes (121, j) and the real time clock time is updated to (121). Then the event H of the work station (j) transmits event time (130, j) to the event D of the work station (i). When the real time clock time at the time of receiving the event time by the event D is (140), the event time of the event D goes (141, i) and the real time clock time is updated to (141). Consequently, complete correspondence between an event sequence and the event generating time can be obtained.</p> |
