Title:
無線防災システムの設定装置
Document Type and Number:
Japanese Patent JP7253607
Kind Code:
B2
Abstract:
To provide a setting device for a radio disaster prevention system that collects setting information or history information stored by a relay node through wireless communication, and edits the collected setting information and transmits it to the relay node through radio communication to achieve reregistration.SOLUTION: A radio disaster prevention system includes a radio detector 14, a P-type receiver 10, and a receiving relay 12 that relays communication from the radio detector 14 to the P-type receiver 10. The receiving relay 12 is connected to the P-type receiver 10 through a detector line 16 and is supplied with electrical power through an electrical power line 18. The setting device 20 is carried and used by an attendant, and selects a channel frequency for achieving radio communication with the receiving relay 12, collects setting information or history information stored in the receiving relay 12 through radio communication, and edits the collected setting information to transmit it to the receiving relay 12 through radio communication to achieve reregistration.SELECTED DRAWING: Figure 1
Inventors:
Hiroshi Shima
Yoshio Nakamura
Yoshio Nakamura
Application Number:
JP2021195931A
Publication Date:
April 06, 2023
Filing Date:
December 02, 2021
Export Citation:
Assignee:
Hochiki Corporation
International Classes:
G08B23/00; G08B17/00
Domestic Patent References:
| JP2012234351A | ||||
| JP7272171A |
Attorney, Agent or Firm:
Takeuchi Susumu
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