COMMUNICATION TIMING CONTROL DEVICE AND METHOD, NODE, AND COMMUNICATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To enhance communication accuracy after accurately acquiring a communication timing by each node without instructing the communication timing to each node by a managing node.

SOLUTION: Each of a plurality of nodes composing a communication system is provided with a communication timing control device. The communication timing control device comprises communication means for receiving an operation state and an operation timing of the other node and for transmitting a state variable signal of an own-node, timing determining means for making transition of the state variable signal from the own-node on the basis of the received state variable signal, and state variable signal validity determining means for determining the received state variable signal whether being effective or not and making the timing determining means transiently generate the state variable signal of the own-node on the basis of only the effective state variable signal.

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