Title:
SMOKE DETECTION SYSTEM, SMOKE DETECTION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/187697
Kind Code:
A1
Abstract:
An objective of the present invention is to provide a smoke detection system, smoke detection method, and program that can alleviate erroneous detection of misidentifying steam as smoke. The smoke detection system (200) is designed to detect smoke and comprises an estimation part (235) which estimates the state of a gas on the basis of chronological changes in gas temperature.
Inventors:
UMEMURA TAKUYA
HASHIMOTO YUSUKE
SAKAMOTO KOJI
HASHIMOTO YUSUKE
SAKAMOTO KOJI
Application Number:
PCT/JP2019/004609
Publication Date:
October 03, 2019
Filing Date:
February 08, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G08B17/107; G01N21/53
Foreign References:
| JPH06301870A | 1994-10-28 | |||
| JP2000137875A | 2000-05-16 |
Other References:
See also references of EP 3779910A4
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
Download PDF: