CA2072857A1 - Appareil de detection et de prevention de catastrophes utilisant l'imagerie thermique - Google Patents

Appareil de detection et de prevention de catastrophes utilisant l'imagerie thermique

Info

Publication number
CA2072857A1
CA2072857A1 CA002072857A CA2072857A CA2072857A1 CA 2072857 A1 CA2072857 A1 CA 2072857A1 CA 002072857 A CA002072857 A CA 002072857A CA 2072857 A CA2072857 A CA 2072857A CA 2072857 A1 CA2072857 A1 CA 2072857A1
Authority
CA
Canada
Prior art keywords
detecting means
thermal image
pyroelectric
image detecting
detection apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002072857A
Other languages
English (en)
Inventor
Sigekazu Takada
Takashi Deguchi
Takahito Chinomi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2072857A1 publication Critical patent/CA2072857A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
    • G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H04N23/23—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from thermal infrared radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Emergency Management (AREA)
  • Toxicology (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radiation Pyrometers (AREA)
  • Emergency Alarm Devices (AREA)
CA002072857A 1991-07-05 1992-06-30 Appareil de detection et de prevention de catastrophes utilisant l'imagerie thermique Abandoned CA2072857A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP03-165425 1991-07-05
JP3165425A JPH0510825A (ja) 1991-07-05 1991-07-05 熱画像検出手段を有する防災検知装置

Publications (1)

Publication Number Publication Date
CA2072857A1 true CA2072857A1 (fr) 1993-01-06

Family

ID=15812183

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002072857A Abandoned CA2072857A1 (fr) 1991-07-05 1992-06-30 Appareil de detection et de prevention de catastrophes utilisant l'imagerie thermique

Country Status (4)

Country Link
JP (1) JPH0510825A (fr)
KR (1) KR960015008B1 (fr)
CA (1) CA2072857A1 (fr)
DE (1) DE4221833C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112435436A (zh) * 2020-11-03 2021-03-02 国网智能科技股份有限公司 一种变电站火情监控多维联动复核方法、装置及系统

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435336A1 (de) * 1994-10-01 1996-04-11 Friedrich Brueck Verfahren zur Steuerung von Video-Überwachungsanlagen
DE19744635B4 (de) * 1997-10-09 2006-02-09 Klaus Dyballa Infrarot-Brandmelder
KR20170032657A (ko) * 2015-09-15 2017-03-23 엘지이노텍 주식회사 도어벨 장치
CN106225931A (zh) * 2016-08-02 2016-12-14 北京殷图网联科技股份有限公司 基于红外点测温云台的变电站设备远程巡检方法及装置
CN109272701B (zh) * 2018-10-27 2024-04-16 上海国际机场股份有限公司 一种带有监控的火灾探测器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124981A (en) * 1981-01-27 1982-08-04 Mitsubishi Electric Corp Monitor for infrared ray
DE3205394A1 (de) * 1982-02-16 1983-08-25 Günter Dipl.-Phys. Dr. 7000 Stuttgart Haag Optoelektronische flaechensicherung
JPS6115300A (ja) * 1984-06-29 1986-01-23 ホーチキ株式会社 火災警報装置
JPS61178621A (ja) * 1985-02-04 1986-08-11 Hochiki Corp 炎検出装置
JPS63163698A (ja) * 1986-12-26 1988-07-07 ホーチキ株式会社 散乱光式煙感知器
DE3710265A1 (de) * 1987-03-28 1988-10-13 Licentia Gmbh Anlage zur frueherkennung von grossflaechigen braenden
FR2643173A1 (fr) * 1988-11-04 1990-08-17 Argamakoff Aleksy Detecteur automatique d'intrusion ou incendie a grande distance
US4910593A (en) * 1989-04-14 1990-03-20 Entech Engineering, Inc. System for geological defect detection utilizing composite video-infrared thermography
CH681574A5 (fr) * 1991-03-01 1993-04-15 Cerberus Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112435436A (zh) * 2020-11-03 2021-03-02 国网智能科技股份有限公司 一种变电站火情监控多维联动复核方法、装置及系统

Also Published As

Publication number Publication date
KR930002989A (ko) 1993-02-23
DE4221833A1 (de) 1993-01-14
JPH0510825A (ja) 1993-01-19
DE4221833C2 (de) 1994-01-27
KR960015008B1 (ko) 1996-10-23

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued