| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress increase of traffic in a network and also enable data transmission between a transmission side device and a reception side device even when their platforms are different, in a device control system in which an information processor controls devices via a network. <P>SOLUTION: When an information processor 11 receives a transfer request to a device from a software program of an upper layer, the information processor 11 extracts only predetermined parameters necessary for controlling the device via a device control apparatus among parameters included in the transfer request, as request parameters, transmits the request parameters to the device, and stores parameters included in the transfer request except the request parameters, as first parameters. When the information processor receives response parameters corresponding to the request parameters, the information processor generates a transfer response by adding the stored first parameters to the transfer response, and transfers the transfer response to the software of the upper layer. <P>COPYRIGHT: (C)2013,JPO&INPIT |
