SYNCHRONOUS COMMUNICATION NETWORK SYSTEM, SEPARATION NODE, MOTHER NODE, AND COMMUNICATION CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To make synchronous communication possible even if an internal clock with low accuracy is used.;SOLUTION: A synchronous communication network system 10 includes a plurality of mother nodes 200 and a separation node 300. The mother nodes 200 form a synchronous communication network 100. The separation node 300 is separably connected with a first mother node 200 of the mother nodes 200. The separation node 300 includes a communication unit capable of connecting to the synchronous communication network 100. The communication unit breaks away from the synchronous communication network 100 after a prescribed time has elapsed since the separation node 300 has separated from the first mother node 200.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT