| 摘要 |
PROBLEM TO BE SOLVED: To provide an evacuation guiding system in which notification of evacuation information from a center device to a plurality of evacuation guiding devices can be surely performed, and information can be acquired at a center device side from the evacuation guiding devices.SOLUTION: The evacuation guiding system is provided with: a plurality of evacuation guiding devices 20, 22 dispersedly disposed in an evacuation guiding object region; and a center device 10 that transmits evacuation information to the evacuation guiding devices to cause each of the evacuation guiding devices to display an evacuation route. When a disaster occurs, the center device 10 transmits the evacuation information to the evacuation guiding devices 20, 22 via a CATV network and an FM community broadcast station 80 by wire or radio. Each of the evacuation guiding devices 20, 22 displays the evacuation route on a display part on the basis of the evacuation information when a signal level of the evacuation information obtained via the CATV network is a threshold value or higher, and displays the evacuation route on the display part on the basis of evacuation information included in a broadcast signal from a broadcast station 30, when the signal level of the evacuation information is less than the threshold value.SELECTED DRAWING: Figure 1 |
