| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the step out of network processing at the time of the occurrence of an abnormality of a CPU and to keep network processings synchronous without restating a system. SOLUTION: A distributed processing system 1 is provided with an information processing CPU 2 which performs data processing, a communication control CPU 4 which controls transmission/reception to and from a network line 9, and an interface part 3 for interface between these two CPUs. A distributed processing system 5 is provided with an information processing CPU 6 which performs data processing, a communication control CPU 8 which controls transmission/reception to and from the network line 9, and an interface part 7 for interface between these two CPUs. The network line 9 connects the distributed processing system 1 and the distributed processing system 5 to transmit and receive synchronized data. |
