Title:
EVACUATION GUIDANCE SYSTEM
Document Type and Number:
Japanese Patent JP2021071925
Kind Code:
A
Abstract:
To provide an evacuation guidance system enabling a person carrying a portable terminal to intuitively recognize a direction, in which the person should evacuate, by looking at a display section of the portable terminal in the event that the person encounters a disaster such as a fire indoors.SOLUTION: An evacuation guidance system includes a portable terminal that receives a signal sent from an originator installed in a predetermined area and transmits information on the originator, a position information server that can transmit image data, based on which an image showing a current position of the portable terminal is displayed, on the basis of originator information sent from the portable terminal, and an evacuation guidance server that determines an evacuation route or evacuation direction on the basis of fire information sent from a receiver capable of receiving a fire detection signal from a fire sensor, and portable terminal position information sent from the position information server, produces evacuation guidance information, and transmits the evacuation guidance information to the associated portable terminal. The portable terminal receives the evacuation guidance information and evacuation information, and displays on a display section an evacuation guidance image showing the position of the portable terminal and the evacuation route or evacuation direction.SELECTED DRAWING: Figure 2
Inventors:
KAWAI HIDEKI
NAGAFUJI SHINSAKU
YAMADA HIROSHI
NAGAFUJI SHINSAKU
YAMADA HIROSHI
Application Number:
JP2019198255A
Publication Date:
May 06, 2021
Filing Date:
October 31, 2019
Export Citation:
Assignee:
NITTAN CO LTD
International Classes:
G08B27/00; A62B3/00; G01C21/26; H04M1/00; H04M11/04
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune