Title:
火災感知システム、及び火災感知プログラム
Document Type and Number:
Japanese Patent JP7457460
Kind Code:
B2
Abstract:
To provide a fire detection system and a fire detection program capable of quickly detecting a fire.SOLUTION: A sensor 100 that detects a fire in a monitoring region based on a monitoring region image, which is an image of the monitoring region, is comprised of: a photographing unit 11 that captures the monitoring region image; a fire detection unit 142 that detects a fire in the monitoring region based on a detection reference template for detecting the fire and the monitoring region image taken by the photographing unit 11; and a production unit 141 that identifies a scale and a direction of movement of a product associated with an outbreak of a fire, determines an outline template which is a region containing the product based on the scale of the product, determines a product-corresponding region, which is a region corresponding to the product, based on the moving direction of the product, and produces an overlapping region of the outline template and the product-corresponding region as the detection reference template.SELECTED DRAWING: Figure 2
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Inventors:
Yoshio Nakamura
Application Number:
JP2019081240A
Publication Date:
March 28, 2024
Filing Date:
April 22, 2019
Export Citation:
Assignee:
Hochiki Co., Ltd.
International Classes:
G08B17/12; G08B17/00; G08B25/00
Domestic Patent References:
| JP2015138477A | ||||
| JP2010238028A |
Attorney, Agent or Firm:
Tatsuya Saitoh