| 摘要 |
PROBLEM TO BE SOLVED: To prevent the timing of executing a procedure executed by each processing part from becoming an unexpected one. SOLUTION: Every time each processing unit executes one or more of assigned procedures (s140), it sets the order of the procedure to a variable X_END_STAGE stored in a storage part (s150), thus notifying the other processing units that the procedure has been executed. If an execution prerequisite procedure for the next procedure to be executed is determined to be executed according to each variable X_END_STAGE stored in the storage part (s160: YES), each processing unit executes the next procedure executed (s170→s120→s140). That is, if the execution prerequisite procedure is executed, the next procedure is immediately executed; if the execution prerequisite procedure is not executed, each processing unit waits for the procedure to be executed (s160: NO), and then executes the next procedure executed. COPYRIGHT: (C)2009,JPO&INPIT
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