DE69909121D1 - Wegsensor in einem system zum erfassen von bewegungen - Google Patents

Wegsensor in einem system zum erfassen von bewegungen

Info

Publication number
DE69909121D1
DE69909121D1 DE69909121T DE69909121T DE69909121D1 DE 69909121 D1 DE69909121 D1 DE 69909121D1 DE 69909121 T DE69909121 T DE 69909121T DE 69909121 T DE69909121 T DE 69909121T DE 69909121 D1 DE69909121 D1 DE 69909121D1
Authority
DE
Germany
Prior art keywords
chamber
light
outside
sensor
detecting motion
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 - Lifetime
Application number
DE69909121T
Other languages
English (en)
Other versions
DE69909121T2 (de
Inventor
Achille Palumbo
Renzo Previati
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.)
Delta Elettronica SpA
Original Assignee
Delta Elettronica SpA
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 Delta Elettronica SpA filed Critical Delta Elettronica SpA
Application granted granted Critical
Publication of DE69909121D1 publication Critical patent/DE69909121D1/de
Publication of DE69909121T2 publication Critical patent/DE69909121T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1436—Mechanical actuation by lifting or attempted removal of hand-portable articles with motion detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Engineering & Computer Science (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control Of Electric Motors In General (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Emergency Alarm Devices (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Vehicle Body Suspensions (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE69909121T 1998-11-16 1999-11-10 Wegsensor in einem system zum erfassen von bewegungen Expired - Lifetime DE69909121T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT1998MI002476A IT1303903B1 (it) 1998-11-16 1998-11-16 Sensore di spostamento in un sistema atto a controllare movimenti eallarmi
ITMI982476 1998-11-16
PCT/EP1999/008612 WO2000029856A1 (en) 1998-11-16 1999-11-10 Displacement sensor in a system suitable for controlling movements and alarms

Publications (2)

Publication Number Publication Date
DE69909121D1 true DE69909121D1 (de) 2003-07-31
DE69909121T2 DE69909121T2 (de) 2004-05-13

Family

ID=11381065

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69909121T Expired - Lifetime DE69909121T2 (de) 1998-11-16 1999-11-10 Wegsensor in einem system zum erfassen von bewegungen

Country Status (10)

Country Link
US (1) US6404336B1 (de)
EP (1) EP1133700B1 (de)
JP (1) JP2002530652A (de)
AT (1) ATE243849T1 (de)
AU (1) AU1270200A (de)
BR (1) BR9915328A (de)
DE (1) DE69909121T2 (de)
ES (1) ES2203208T3 (de)
IT (1) IT1303903B1 (de)
WO (1) WO2000029856A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6879615B2 (en) * 2000-01-19 2005-04-12 Joseph Reid Henrichs FCSEL that frequency doubles its output emissions using sum-frequency generation
NL1014906C2 (nl) * 2000-04-11 2001-02-23 Ascom Tateco Ab Bewegingsdetector en werkwijze voor het detecteren van beweging.
US6653549B2 (en) 2000-07-10 2003-11-25 Canon Kabushiki Kaisha Photovoltaic power generation systems and methods of controlling photovoltaic power generation systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1175163B (it) * 1983-10-21 1987-07-01 Autotecnica Sas Dispositivo atto a rilevare variazioni dello stato di quiete o di moto rettilineo uniforme di un corpo
DE3404182C1 (de) * 1984-02-07 1985-08-14 Trebe-Elektronik Dipl.-Ing. Joannis Troussas & Wolfgang Ebersberger GBR, 6336 Solms Bewegungsmelder und damit ausgeruestete Alarmanlage
SE469448B (sv) * 1991-09-27 1993-07-05 Rydborn S A O Optisk oevervakningsanordning foer att detektera om en traad aer i roerelse
US5278414A (en) * 1992-01-09 1994-01-11 Detex Corporation Optical motion and angular position sensing method and sensor
US5523742A (en) * 1993-11-18 1996-06-04 The United States Of America As Represented By The Secretary Of The Army Motion sensor

Also Published As

Publication number Publication date
IT1303903B1 (it) 2001-03-01
US6404336B1 (en) 2002-06-11
ATE243849T1 (de) 2003-07-15
EP1133700A1 (de) 2001-09-19
WO2000029856A1 (en) 2000-05-25
DE69909121T2 (de) 2004-05-13
ITMI982476A1 (it) 2000-05-16
BR9915328A (pt) 2001-10-30
AU1270200A (en) 2000-06-05
JP2002530652A (ja) 2002-09-17
EP1133700B1 (de) 2003-06-25
ES2203208T3 (es) 2004-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition