| 摘要 |
<p>A communication network system is provided and it includes: a device administration unit that is connected to at least one device in a communicable fashion; a device information storage unit that receives device information about the device from the device administration unit through a network and stores the device information; an application delivery unit that delivers an application, which issues an instruction for operating the device, to the device administration unit through the network on the basis of a request from the device administration unit; and an instruction transceiver unit that receives the instruction for operating the device from a communication unit through the network, and transmits the instruction to the device administration unit. The instruction transmission reception unit determines the vice administration unit transmitting the instruction for operating the device, on the basis of the device information acquired from the device information storage unit, and information about the device administration unit that is a delivery destination of the application acquired from the application delivery unit.</p> |
