GATEWAY DEVICE AND WIRELESS CONTROL NETWORK MANAGEMENT SYSTEM USING THE SAME

摘要

PROBLEM TO BE SOLVED: To improve the reliability of a wireless control network management system.

SOLUTION: A gateway device relaying data communication between a host for monitor-controlling connected through a wired network and a plurality of wireless nodes connected through a wireless line and composing a wireless network includes: a wireless communication means for transmitting the data from the host for monitor-controlling to at least either one of each wireless node; and a redirect means for transferring the data to other gateway device also connected to the wired network meanwhile the wireless communication means transmits the data to the wireless nodes.

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