| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a remote management system capable of reliably performing communication with a simple structure without causing trouble in the communication even when a plurality of facility equipment groups are connected to a remote management device through different communication carriers and even in the case of a communication carrier in which a private address set in each device dynamically changes. <P>SOLUTION: In this remote management system, connection devices each including: a conversion table storage part for storing address conversion tables each used for relating a device identifier to a communicating address on a communication carrier basis; a communication request reception part for receiving a communication request using the device identifier; an address conversion part for determining the communicating address in a relevant carrier as a communication destination address by referring to the address conversion table; and a communication part for starting communication based on the communication request received by the communication request reception part are respectively inserted between a remote management device and a network and between a plurality of equipment and the network. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
