| 摘要 |
<P>PROBLEM TO BE SOLVED: To maintain overall real-time processing of the system, prevent traffic from being increased, and flexibly respond to changes in specifications of an information processor constituting the system. <P>SOLUTION: A plurality of information processors are configured to access a network without using other information processors, and are logically classified into a first information processor group including one or more information processors and a second information processor group including one or more information processors. The information processors belonging to the first information processor group transmit data specification information for specifying data to be acquired via the network, to the information processors belonging to the second information processor group, at a predetermined timing. The information processors belonging to the second information processor group acquire data via the network according to the data specification information to provide application software with the data on the basis of the acquired data. <P>COPYRIGHT: (C)2012,JPO&INPIT |
