| 摘要 |
<p>A concentrator for easily and reliably recovering a network communication failure and its reset control method. The concentrator to which a plurality of network apparatuses can be connected includes a communication management block for controlling information transfer between the network apparatuses, a condition decision block for deciding whether information obtained from the communication management block satisfies the condition for resetting the concentrator, and a reset control block for controlling a signal which is supplied to the communication management block so as to reset the communication management block according to the decision of the condition decision block.</p> |
