MULTIPLEX COMMUNICATION CONTROL SYSTEM, METHOD AND PROGRAM, AND COMMUNICATION DEVICE

摘要

PROBLEM TO BE SOLVED: To determine whether or not multiplex communication is attainable for a communication destination device in order to raise maintainability and operability of a multiplex communication control system, and to automatically register control information about the communication destination device when the communication destination device performs the multiplex communication.

SOLUTION: The multiplex communication control system is characterized in that a communication source device is provided at least with: a multiplex communication inquiry means for transmitting an inquiry signal including multiplex communication identification information indicating the multiplex communication toward the communication destination device; and a multiplex communication determination means for determining whether or not the multiplex communication is performed with the communication destination device according to a response state from the communication destination device to an inquiry in the multiplex communication control system which controls the multiplex communication for transmitting the same communication signal to each of a plurality of communication networks to transmit the communication signal to the communication destination device.

COPYRIGHT: (C)2009,JPO&INPIT