| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform the output control of an output device for outputting general information through a network on behalf of a user exclusively using the output device. <P>SOLUTION: A control server 1 stores and manages the content of a surrogate contract established with the exclusive user of each signboard device 3, also stores and manages display a file to be outputted to each device 3 that is the object of the surrogate contract and schedule information showing the output timing of the display file, and performs the display control of the signboard device 3 on behalf of the exclusive user through the network by displaying the display file stored and managed every signboard device 3 on the corresponding signboard device 3 according to the schedule information. <P>COPYRIGHT: (C)2004,JPO |
