| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable disaster victims in a disaster-stricken area to share particularly significant safety information among the disaster victims showing which evacuation place each disaster victim has evacuated to. <P>SOLUTION: An electronic signboard is installed in a facility designated as an evaluation place when a disaster occurs, and provided with at least a variable display function part for displaying information shared in all facilities as evacuation places when the disaster occurs, and a communication part configured of communication equipment for communicating the shared information. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
