CA1135383A - Dispositif de commande reagissant aux rayonnements dans l'infrarouge - Google Patents

Dispositif de commande reagissant aux rayonnements dans l'infrarouge

Info

Publication number
CA1135383A
CA1135383A CA000354603A CA354603A CA1135383A CA 1135383 A CA1135383 A CA 1135383A CA 000354603 A CA000354603 A CA 000354603A CA 354603 A CA354603 A CA 354603A CA 1135383 A CA1135383 A CA 1135383A
Authority
CA
Canada
Prior art keywords
producing
signal
detection
signals
human body
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.)
Expired
Application number
CA000354603A
Other languages
English (en)
Inventor
Kitson Blissett
Robert A. Dunbar
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.)
ADCOM SYSTEMS Corp
Original Assignee
ADCOM SYSTEMS Corp
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 ADCOM SYSTEMS Corp filed Critical ADCOM SYSTEMS Corp
Application granted granted Critical
Publication of CA1135383A publication Critical patent/CA1135383A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Radiation Pyrometers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
CA000354603A 1979-06-29 1980-06-23 Dispositif de commande reagissant aux rayonnements dans l'infrarouge Expired CA1135383A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5324979A 1979-06-29 1979-06-29
US053,249 1979-06-29

Publications (1)

Publication Number Publication Date
CA1135383A true CA1135383A (fr) 1982-11-09

Family

ID=21982905

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000354603A Expired CA1135383A (fr) 1979-06-29 1980-06-23 Dispositif de commande reagissant aux rayonnements dans l'infrarouge

Country Status (1)

Country Link
CA (1) CA1135383A (fr)

Similar Documents

Publication Publication Date Title
US4346427A (en) Control device responsive to infrared radiation
JP3086406B2 (ja) 受動型赤外線式人体検知装置
US4300133A (en) Smoke detector
US4993049A (en) Electronic management system employing radar type infrared emitter and sensor combined with counter
US5128654A (en) Preset light controller including infrared sensor operable in multiple modes
US3882477A (en) Smoke and heat detector incorporating an improved smoke chamber
US4636774A (en) Variable sensitivity motion detector
US4507654A (en) Security system with infrared optical position detector
CA1337773C (fr) Systeme de detection passive d'infrarouges
US3745550A (en) Optical intrusion alarm system
US4468658A (en) Simplified intruder detection module
US4195234A (en) Infrared intrusion alarm system with temperature responsive threshold level
US4468657A (en) Simplified intruder detector
JP3756330B2 (ja) 防犯センサ
CA1135383A (fr) Dispositif de commande reagissant aux rayonnements dans l'infrarouge
US4101785A (en) Smoke detector with switch means for increasing the sensitivity
JPS59216078A (ja) 来客報知器
US3859648A (en) Intruder detection system utilizing artificial ambient light
US3840868A (en) Intrusion detecting apparatus
EP0068019B1 (fr) Dispositif de commande sensible aux rayons infrarouges
EP0107425A2 (fr) Dispositif pour détecter un changement d'un modèle de radiation
JPH05151470A (ja) 室内監視装置
JPH09198578A (ja) 赤外線人体検知器
GB2278437A (en) Counting people entering and leaving a zone
US4745400A (en) Alarm system

Legal Events

Date Code Title Description
MKEX Expiry