| 摘要 |
PROBLEM TO BE SOLVED: To monitor an apparatus by using a portable information terminal device, and to reduce the load of processing in the portable information terminal device.SOLUTION: The portable information terminal device includes: an input section; a radio communication section; an image data storage section; and a screen generation section. The input section receives an instruction from a user. The radio communication section receives state data showing the state of an apparatus to be monitored from a server device via radio communication. The image data storage section stores the image data of a system diagram showing a system including the apparatus. The image generation section reads the image data from the image data storage section in response to the instruction, and synthesizes the received state data with the read image data to generate a system diagram screen. The display section displays the system diagram screen. |
