FR2544108B1 - Montage electronique pour detecter le mouvement d'un objet ou d'une personne - Google Patents

Montage electronique pour detecter le mouvement d'un objet ou d'une personne

Info

Publication number
FR2544108B1
FR2544108B1 FR8305833A FR8305833A FR2544108B1 FR 2544108 B1 FR2544108 B1 FR 2544108B1 FR 8305833 A FR8305833 A FR 8305833A FR 8305833 A FR8305833 A FR 8305833A FR 2544108 B1 FR2544108 B1 FR 2544108B1
Authority
FR
France
Prior art keywords
person
detecting
movement
electronic assembly
electronic
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
FR8305833A
Other languages
English (en)
Other versions
FR2544108A1 (fr
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.)
BRASSIER HERVE
Original Assignee
BRASSIER HERVE
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 BRASSIER HERVE filed Critical BRASSIER HERVE
Priority to FR8305833A priority Critical patent/FR2544108B1/fr
Publication of FR2544108A1 publication Critical patent/FR2544108A1/fr
Application granted granted Critical
Publication of FR2544108B1 publication Critical patent/FR2544108B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/941—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/1895—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using light change detection systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR8305833A 1983-04-11 1983-04-11 Montage electronique pour detecter le mouvement d'un objet ou d'une personne Expired FR2544108B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8305833A FR2544108B1 (fr) 1983-04-11 1983-04-11 Montage electronique pour detecter le mouvement d'un objet ou d'une personne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8305833A FR2544108B1 (fr) 1983-04-11 1983-04-11 Montage electronique pour detecter le mouvement d'un objet ou d'une personne

Publications (2)

Publication Number Publication Date
FR2544108A1 FR2544108A1 (fr) 1984-10-12
FR2544108B1 true FR2544108B1 (fr) 1985-10-18

Family

ID=9287689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305833A Expired FR2544108B1 (fr) 1983-04-11 1983-04-11 Montage electronique pour detecter le mouvement d'un objet ou d'une personne

Country Status (1)

Country Link
FR (1) FR2544108B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4336669C1 (de) * 1993-10-27 1994-12-15 Ziegler Horst Eingabefeld

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314066A (en) * 1965-06-02 1967-04-11 Devenco Inc Method and apparatus for detecting the entrance of an object into a region being monitored
US3811046A (en) * 1973-01-22 1974-05-14 Le Van Electronics Inc Light sensitive security system
DE3010361C2 (de) * 1980-03-18 1982-06-24 Siemens AG, 1000 Berlin und 8000 München Verstärkeranordnung zur Erzeugung eines TTL-Signals aus einem Eingangssignal einer Signalquelle mit hohem Innenwiderstand
US4323774A (en) * 1980-06-02 1982-04-06 Amp Incorporated Circuit for reflective mode optical reader

Also Published As

Publication number Publication date
FR2544108A1 (fr) 1984-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse