A METHOD OF SYNCHRONIZATION FOR DOUBLE RING NETWORK

摘要

PURPOSE: A method of synchronizing a double ring network is provided to establish one node which configures the ring network as a timing master node. CONSTITUTION: A plurality of nodes constitutes a double ring network(S101). One node is selected as a timing master node. A network synchronization is performed. If an error in the network is detected in the timing master node, a network resynchronization is performed in order to stabilize the network(S102,S103).