ATE73274T1 - Selbsttaetige steuerung unter verwendung von naeherungssensoren. - Google Patents

Selbsttaetige steuerung unter verwendung von naeherungssensoren.

Info

Publication number
ATE73274T1
ATE73274T1 AT85905076T AT85905076T ATE73274T1 AT E73274 T1 ATE73274 T1 AT E73274T1 AT 85905076 T AT85905076 T AT 85905076T AT 85905076 T AT85905076 T AT 85905076T AT E73274 T1 ATE73274 T1 AT E73274T1
Authority
AT
Austria
Prior art keywords
antenna
pct
difference
antenna strips
strips
Prior art date
Application number
AT85905076T
Other languages
English (en)
Inventor
Reginald Kenneth Payne
Terence Christopher Sept Platt
Bracknell
Original Assignee
Memco Ltd
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 Memco Ltd filed Critical Memco Ltd
Application granted granted Critical
Publication of ATE73274T1 publication Critical patent/ATE73274T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
    • 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
    • H03K17/945—Proximity switches
    • H03K17/955—Proximity switches using a capacitive detector

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Air Bags (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Valve Device For Special Equipments (AREA)
  • Threshing Machine Elements (AREA)
AT85905076T 1984-10-15 1985-10-14 Selbsttaetige steuerung unter verwendung von naeherungssensoren. ATE73274T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB848426010A GB8426010D0 (en) 1984-10-15 1984-10-15 Automatic control
PCT/GB1985/000461 WO1986002506A2 (en) 1984-10-15 1985-10-14 Automatic control using proximity sensors
EP85905076A EP0199752B1 (de) 1984-10-15 1985-10-14 Selbsttätige steuerung unter verwendung von näherungssensoren

Publications (1)

Publication Number Publication Date
ATE73274T1 true ATE73274T1 (de) 1992-03-15

Family

ID=10568207

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85905076T ATE73274T1 (de) 1984-10-15 1985-10-14 Selbsttaetige steuerung unter verwendung von naeherungssensoren.

Country Status (9)

Country Link
US (1) US5075632A (de)
EP (1) EP0199752B1 (de)
JP (1) JPS62501065A (de)
AT (1) ATE73274T1 (de)
AU (1) AU596083B2 (de)
BR (1) BR8506987A (de)
DE (1) DE3585527D1 (de)
GB (1) GB8426010D0 (de)
WO (1) WO1986002506A2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205982B (en) * 1987-06-11 1991-07-24 Formula Systems Ltd Proximity detection systems
AT391913B (de) * 1988-03-18 1990-12-27 Setec Messgeraete Gmbh Einklemmschutz fuer fenster und tueren
GB2279756B (en) * 1990-11-16 1995-06-07 Moonstone Technology Ltd Device for determining the presence and/or characteristics of an object or a substance
US5166679A (en) * 1991-06-06 1992-11-24 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Driven shielding capacitive proximity sensor
US5387768A (en) * 1993-09-27 1995-02-07 Otis Elevator Company Elevator passenger detector and door control system which masks portions of a hall image to determine motion and court passengers
US5661424A (en) * 1993-01-27 1997-08-26 Gte Laboratories Incorporated Frequency hopping synthesizer using dual gate amplifiers
US5410149A (en) * 1993-07-14 1995-04-25 Otis Elevator Company Optical obstruction detector with light barriers having planes of light for controlling automatic doors
US5796892A (en) * 1994-04-21 1998-08-18 Yeda Research And Development Co. Ltd. Delivery of radiation from a first transparent medium to a second transparent medium having a lower refraction index
IL109366A (en) * 1994-04-21 1997-04-15 Yeda Res & Dev Delivery of radiation from a first transparent medium to a second transparent medium having a lower refraction index
JPH08225279A (ja) * 1995-02-23 1996-09-03 Otis Elevator Co エレベーターのドア安全装置
US5801340A (en) * 1995-06-29 1998-09-01 Invotronics Manufacturing Proximity sensor
US5796183A (en) * 1996-01-31 1998-08-18 Nartron Corporation Capacitive responsive electronic switching circuit
WO1997029391A1 (en) * 1996-02-09 1997-08-14 Scandmec Ab Device for sensing presence of an electrically conducting object
AU4724097A (en) * 1996-10-25 1998-05-22 Ryochi Kato Safety device for elevator door
DE19813013C2 (de) * 1998-03-25 2000-04-06 Ifm Electronic Gmbh Verfahren zum Betreiben eines kapazitiven Näherungsschalters und Schaltungsanordnung eines kapazitiven Näherungsschalters
US6441623B1 (en) * 1999-07-29 2002-08-27 Ab Automotive Electronics Ltd. Capacitive proximity sensor for automotive use
US20010042820A1 (en) * 2000-01-04 2001-11-22 Wilson Robert H. Optoelectronic system for an automatic vehicle door closure
US6936984B2 (en) 2000-08-28 2005-08-30 Lear Corporation Method and system for detecting the position of a power window of a vehicle
GB2366385A (en) * 2000-09-01 2002-03-06 Ab Automotive Electronics Ltd Controller for a capacitive sensor
DE10162412A1 (de) 2001-12-19 2003-07-10 Kuka Roboter Gmbh Einrichtung und Verfahren zum Sichern von Vorrichtungen mit frei im Raum beweglichen Teilen
GB2404443B (en) * 2003-07-28 2007-08-01 Automotive Electronics Ltd Ab Capacitive sensor
JP3956369B2 (ja) * 2004-02-16 2007-08-08 本田技研工業株式会社 静電容量型センサ
JP2007137555A (ja) * 2005-11-16 2007-06-07 Otis Elevator Co エレベーターのドア安全装置
GB2432913B (en) * 2005-12-02 2010-04-14 Ford Global Tech Llc A switching arrangement for a storage receptacle of a motor vehicle
US7521665B2 (en) 2006-07-07 2009-04-21 Leoni Ag Sensor system, sensor element, and method with a light sensor and an electrical sensor for monitoring a closing mechanism
GB0712688D0 (en) * 2007-06-29 2007-08-08 Memco Ltd Detector
DE102010063214A1 (de) * 2010-12-16 2012-06-21 Robert Bosch Gmbh Sicherungseinrichtung für eine Handhabungsvorrichtung, insbesondere einen Industrieroboter, sowie Verfahren zum Betreiben der Sicherungseinrichtung
CN102685922B (zh) * 2011-03-08 2018-05-22 索尼公司 无线通信设备、无线通信方法和无线通信系统
FR3015128B1 (fr) * 2013-12-13 2017-06-09 Valeo Systemes Thermiques Detecteur de proximite
US9666005B2 (en) 2014-02-14 2017-05-30 Infinitekey, Inc. System and method for communicating with a vehicle
CN112288974A (zh) * 2020-10-23 2021-01-29 北京玄天智联科技有限公司 一种微振动周界入侵探测方法、装置、设备及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004234A (en) * 1975-06-23 1977-01-18 Owens-Illinois, Inc. Article presence sensor
JPS5363582A (en) * 1976-11-18 1978-06-07 Mitsubishi Electric Corp Proximity detector
JPS606280B2 (ja) * 1977-03-24 1985-02-16 三菱電機株式会社 近接検出装置
FR2452720A1 (fr) * 1979-03-28 1980-10-24 Logilift Sarl Detecteur de proximite et element pourvu de ce detecteur
FI58765C (fi) * 1979-07-20 1981-04-10 Elevator Gmbh Elektronisk saekerhetslist
DE3044789A1 (de) * 1980-11-28 1982-07-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Feldsensor zur erkennung von hindernissen
US4506765A (en) * 1981-01-26 1985-03-26 Payne Reginald K Proximity detector circuitry especially for lift doors
GB2108327B (en) * 1981-09-07 1985-04-24 Nippon Telegraph & Telephone Directivity diversity communication system

Also Published As

Publication number Publication date
AU4951785A (en) 1986-05-02
WO1986002506A2 (en) 1986-04-24
GB8426010D0 (en) 1984-11-21
DE3585527D1 (de) 1992-04-09
BR8506987A (pt) 1987-01-06
EP0199752B1 (de) 1992-03-04
AU596083B2 (en) 1990-04-26
JPS62501065A (ja) 1987-04-30
EP0199752A1 (de) 1986-11-05
WO1986002506A3 (en) 1986-07-03
US5075632A (en) 1991-12-24

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