Title:
火災報知設備
Document Type and Number:
Japanese Patent JP7257133
Kind Code:
B2
Abstract:
To provide fire alarm facilities capable of quickly and surely performing necessary countermeasure operation and countermeasure action by properly understanding information displayed on a screen of a receiver.SOLUTION: An analog fire sensor 14 is connected to signal lines 12-1 to 12-3 drawn from a receiver 10 to monitor fire. A display 36 is provided on a board surface of the receiver 10, and a guide switch 48 is provided in close proximity thereto. On the display 36, an indicator is displayed indicating a non-fire event such as a printer printing state generated in a normal monitoring state of the receiver 10, and when the guide switch 48 is operated, a description of the indicator is displayed on a screen. When fire is received at the receiver 10, a guidance screen for fire countermeasure and operation countermeasure is switched and displayed on the display 36. When the guide switch 48 is operated in a display state of each guidance screen, guidance of fire countermeasure operation and a fire countermeasure action is outputted from an acoustic warning unit 42.SELECTED DRAWING: Figure 1
Inventors:
Takashi Yamamoto
Ryoko Motegi
Ishida Ken
Ryoko Motegi
Ishida Ken
Application Number:
JP2018221343A
Publication Date:
April 13, 2023
Filing Date:
November 27, 2018
Export Citation:
Assignee:
Hochiki Corporation
International Classes:
G08B17/00; G08B23/00
Domestic Patent References:
| JP11096469A | ||||
| JP8180280A | ||||
| JP2007066244A | ||||
| JP2000163679A | ||||
| JP2000137879A | ||||
| JP2011008808A | ||||
| JP2003296842A | ||||
| JP2002222471A | ||||
| JP2005284935A | ||||
| JP2009015403A |
Attorney, Agent or Firm:
Takeuchi Susumu
Previous Patent: working machine
Next Patent: Positive photosensitive composition, pattern cured film and method for producing the same
Next Patent: Positive photosensitive composition, pattern cured film and method for producing the same