INTRA-TUNNEL EVACUATION GUIDING DEVICE AND EVACUATION GUIDING SYSTEM

PROBLEM TO BE SOLVED: To provide an intra-tunnel evacuation guiding device and an evacuation guiding system capable of actively performing accurate evacuation guiding. SOLUTION: A fire detector 1 and a fire hydrant device 2 disposed for respective installation sections inside a tunnel are respective...

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Bibliographische Detailangaben
1. Verfasser: ISHIDA NAGATOSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an intra-tunnel evacuation guiding device and an evacuation guiding system capable of actively performing accurate evacuation guiding. SOLUTION: A fire detector 1 and a fire hydrant device 2 disposed for respective installation sections inside a tunnel are respectively provided with this evacuation guiding device 11. Based on operation signals from the fire detector 1 or the fire hydrant device 2, a disaster prevention reception panel 6a respectively outputs movement reporting signals for instructing the direction of a nearest emergency exit in the direction opposite to the scene of a fire to the respective evacuation guiding devices provided in the fire detectors 1 and in the fire hydrant devices 2 in the sections other than the installation section provided with the operated fire detector 1 or fire hydrant device 2. The evacuation guiding devices visibly display the direction to evacuate corresponding to the movement reporting signals and output a voice guidance message.