Title:
DISASTER WARNING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/080041
Kind Code:
A1
Abstract:
[Problem] To provide a disaster warning system that reduces the activation time of the entire warning system, provides prompt evacuation guidance, and suppresses deviations in the activation times of a plurality of warning devices. [Solution] A disaster warning system 1 includes a plurality of evacuation guidance signboard pillars 2 and a center server 3 that manages the operation of the evacuation guidance signboard pillars 2. Further, an operator operates the disaster warning system 1 and changes a status 10 as appropriate by using an operation terminal 11. The evacuation guidance signboard pole 2 accesses the center server 3 by a communication unit 23 of a control unit 5 at each predetermined timing, receives the status 10, and performs an operation according to the received status 10.
Inventors:
SASAKI MITSUYOSHI (JP)
Application Number:
PCT/JP2023/032424
Publication Date:
April 18, 2024
Filing Date:
September 05, 2023
Export Citation:
Assignee:
HYOJITO CO LTD (JP)
International Classes:
G08B5/00; G08B27/00; H04H20/59
Attorney, Agent or Firm:
ISHIDA Yoshiki (JP)
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