Title:
防災情報受信システム
Document Type and Number:
Japanese Patent JP7464970
Kind Code:
B2
Abstract:
To provide a disaster prevention information reception system that enables quick and safe disaster prevention action in the case of receiving disaster prevention information via an emergency broadcast or the like.SOLUTION: A disaster prevention information reception system comprises: a radio receiver 10 that receives a broadcast signal and transmits control information corresponding to disaster prevention information; and a disaster prevention facility 20 that receives the control information and operates. The radio receiver 10 reads code information corresponding to a DTMF signal included in the broadcast signal, creates control information via conversion processing varying every time on the code information, and transmits the control information to the disaster prevention facility. The disaster prevention facility 20 performs conversion processing on the received control information to acquire the code information and makes an operation unit operate.SELECTED DRAWING: Figure 1
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Inventors:
Koichi Suzuki
Toshihiro Tamura
Yusuke Shiba
Toshihiro Tamura
Yusuke Shiba
Application Number:
JP2020045120A
Publication Date:
April 10, 2024
Filing Date:
March 16, 2020
Export Citation:
Assignee:
Taiyo Electronics Co., Ltd.
International Classes:
H04B1/16; G08B23/00; H04B1/38; H04H20/59; H04H40/18
Domestic Patent References:
| JP2010033276A | ||||
| JP2017041874A |
Attorney, Agent or Firm:
Patent Attorney Corporation Otemon International Patent Office
Yoshiaki Kawasaki
Yoshiaki Kawasaki
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