TERMINAL CONTROL SYSTEM, SERVER DEVICE, AND PROGRAM

摘要

A controller terminal (12) transmits a wirelessly connected wireless terminal ID to a server device (2). The server device (2) stores connection information between a wirelessly connected wireless terminal (13) and the controller terminal (12) as a grouping, and transmits control instruction signals from a PC (14) to the controller terminal (12) on the basis of the connection information. The server device (2) changes the controller terminal (12) in the grouping of the wireless terminal (13) and the controller terminal (12) stored beforehand to the transmitting controller terminal (12) when a wireless terminal ID has been received from a controller terminal (12) and the grouping of the received wireless terminal ID and the transmitting controller terminal (12) is different from the one in connection information stored beforehand. In this way, the destination of a wireless connection can be detected and access authorization managed even when there is wireless interference.