| 摘要 |
<p>PROBLEM TO BE SOLVED: To manage registered notice information up to a keeping limit by registering notice information designed by notice contents to be inherently displayed independent of the restriction of the blank space of an installation place through Internet, performing quick and flexible modification even for the modification of the registered notice information, and displaying the notice information on a liquid crystal image display device installed on a remote place. SOLUTION: A user registers the registered notice information through Internet to a database, and retrieves and modifies the registered notice information, which is downloaded from a notice device installed on the remote place to be displayed on the liquid crystal image display device, and managed from the database up to the keeping limit set in the time of notice information registeration.</p> |
