| 摘要 |
PROBLEM TO BE SOLVED: To provide a management system capable of more simply executing confirmation work as to whether an information display device normally operates, a management server and an information display terminal.SOLUTION: The management system includes the information display terminal for displaying information, and the management server connected to the information display terminal through a network. The information display terminal includes: a display part having two substrates with at least one being transparent, a plurality of display electrodes arranged between the two substrates, a display medium arranged between the plurality of display electrodes and driven by voltage applied to between the plurality of display electrodes, and a drive circuit for applying voltage between the display electrodes; a detection part for detecting a drive state data showing a drive state of the display medium; and a transmission part for transmitting the drive state data to the management server. The management server includes a reception part for receiving the drive state data, and a determination processing part for determining whether the information display terminal is normal on the basis of the drive state data and a prescribed threshold, and outputting a determination result. |
