Title:
METHOD AND DEVICE FOR DETECTING INFRARED SOURCES
Document Type and Number:
WIPO Patent Application WO/2005/010842
Kind Code:
A1
Abstract:
The invention relates to a method for detecting heat sources generated in a detected area, especially for detecting infrared sources. The method is mostly used in such circumstances as fire fighting , technology guard or the like . Through electric imaging scanning (or called “staring”) in a range of appointed infrared waveband and analysing for facula of infrared sources an accurate determination about whether the detected heatsources tend to a fire or not can be made, and the positions of heat-sources according to coordinate and changes of heat sources can be obtained exactly. With this method, a remote detection and isolated detection can be realized. The invention also relates to a device for detecting infrared sources comprising a main-controller and a detector including a photosensitive imaging chip,a filter, an assembly of optical lens and a micro- processor.
Inventors:
CHEN WEI (CN)
Application Number:
PCT/CN2004/000857
Publication Date:
February 03, 2005
Filing Date:
July 23, 2004
Export Citation:
Assignee:
CHEN WEI (CN)
International Classes:
G08B17/12; (IPC1-7): G08B17/12; G08B13/194
Foreign References:
| JPH11144162A | 1999-05-28 | |||
| CN2532483Y | 2003-01-22 | |||
| JPH10241076A | 1998-09-11 | |||
| JPH11295142A | 1999-10-29 |
Attorney, Agent or Firm:
DRAGON INTERNATIONAL PATENT OFFFICE (China International Science & Technology
Co nvention Center, No.12 Yumin Roa, Chaoyang District Beijing 9, CN)
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