BR0000217A - Equipamento para a detecção de posição - Google Patents

Equipamento para a detecção de posição

Info

Publication number
BR0000217A
BR0000217A BR0000217-8A BR0000217A BR0000217A BR 0000217 A BR0000217 A BR 0000217A BR 0000217 A BR0000217 A BR 0000217A BR 0000217 A BR0000217 A BR 0000217A
Authority
BR
Brazil
Prior art keywords
acoustic signal
movable object
position detection
clocked
detection equipment
Prior art date
Application number
BR0000217-8A
Other languages
English (en)
Other versions
BR0000217B1 (pt
Inventor
Hermann Hoepken
Original Assignee
Schmersal K A Gmbh & Co
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 Schmersal K A Gmbh & Co filed Critical Schmersal K A Gmbh & Co
Publication of BR0000217A publication Critical patent/BR0000217A/pt
Publication of BR0000217B1 publication Critical patent/BR0000217B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Elevator Control (AREA)
  • Locating Faults (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Vehicle Body Suspensions (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Patente de Invenção: <B>"EQUIPAMENTO PARA A DETECçãO DE POSIçãO"<D>. A Invenção refere-se a um equipamento para a detecção de posição de um objeto (2) móvel ao longo de um trajeto de deslocamento predeterminado, com um condutor de sinal de som (1) estendendo-se ao longo do trajeto de deslocamento com predeterminada velocidade de propagação de som, uniforme, bem como um acoplador de sinal (4), que se encontra no objeto móvel (2), para o acoplamento de um sinal de som ritmado no condutor de sinal de som (1), sendo que em pelo menos uma extremidade do condutor de sinal de som (1) são dispostos desacopladores de sinal (6) os quais são ligados a uma unidade de avaliação (11) para a determinação da diferença de marcha do sinal de som acoplado desde o ponto de acoplamento para os desacopladores de sinal (6) e para a geração de um sinal representativo para a posição momentânea do objeto móvel (2) sobre o trajeto de deslocamento, sendo que o acoplador de sinal (4), com o sinal de som, acopla pulsos adjacentes (M) com distância temporal variada.
BRPI0000217-8A 1999-01-29 2000-01-28 Dispositivo para a determinação da posição de um objeto móvel BR0000217B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19903645A DE19903645C2 (de) 1999-01-29 1999-01-29 Einrichtung zur Positionserfassung

Publications (2)

Publication Number Publication Date
BR0000217A true BR0000217A (pt) 2000-09-26
BR0000217B1 BR0000217B1 (pt) 2014-07-15

Family

ID=7895846

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0000217-8A BR0000217B1 (pt) 1999-01-29 2000-01-28 Dispositivo para a determinação da posição de um objeto móvel

Country Status (8)

Country Link
EP (1) EP1030189B1 (pt)
JP (1) JP3485852B2 (pt)
CN (1) CN1198148C (pt)
AT (1) ATE251758T1 (pt)
BR (1) BR0000217B1 (pt)
CA (1) CA2296472C (pt)
DE (2) DE19903645C2 (pt)
ES (1) ES2208157T3 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929984C1 (de) * 1999-06-30 2000-10-26 Schmersal K A Gmbh & Co Einrichtung zur Positionserfassung
DE10129044C2 (de) * 2001-06-15 2003-07-24 Schmersal K A Gmbh & Co Einrichtung zur Positionserfassung
DE10156043B4 (de) * 2001-11-15 2006-03-02 Otis Elevator Co., Farmington Positionsermittlungsvorrichtung
US7204347B2 (en) 2001-11-15 2007-04-17 Otis Elevator Company Arrhythmic pulse sequence for sonic distance measurement
CN100357706C (zh) * 2005-07-01 2007-12-26 中国人民解放军国防科学技术大学 一种沿轨道移动物体位置和速度的检测方法
DE102009037347A1 (de) * 2009-08-14 2011-02-17 K.A. Schmersal Holding Gmbh & Co. Kg Elektronisches Sicherheitssystem für einen Aufzug
CN112061919B (zh) * 2020-08-31 2022-04-22 杭州临安森源电缆有限公司 一种电梯计时计数器测试方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965203C (de) * 1954-06-22 1957-06-06 Siemens Ag Verfahren und Einrichtung zur Aufzeichnung von Impulsfolgen
NO130133B (pt) * 1969-05-28 1974-07-08 Krupp Gmbh
JPS58156872A (ja) * 1982-03-15 1983-09-17 Kazuo Okada 超音波距離測定装置
JPS60218087A (ja) * 1984-04-13 1985-10-31 Komatsu Ltd 超音波パルスによる物体検出方法
DE4203870C1 (en) * 1992-02-11 1993-06-17 Deutsche Aerospace Ag, 8000 Muenchen, De Self detonating mine for destroying moving target - uses optical sensor with pulsed laser directed around circular measuring field with evaluation of reflected laser pulse
DE4426793C1 (de) * 1994-07-28 1995-10-26 Schmersal K A Gmbh & Co Einrichtung zur Positionserfassung

Also Published As

Publication number Publication date
DE19903645A1 (de) 2000-08-31
DE50003956D1 (de) 2003-11-13
ATE251758T1 (de) 2003-10-15
JP3485852B2 (ja) 2004-01-13
DE19903645C2 (de) 2002-07-18
EP1030189A1 (de) 2000-08-23
CA2296472A1 (en) 2000-07-29
BR0000217B1 (pt) 2014-07-15
CA2296472C (en) 2005-07-12
ES2208157T3 (es) 2004-06-16
EP1030189B1 (de) 2003-10-08
CN1198148C (zh) 2005-04-20
CN1264046A (zh) 2000-08-23
JP2000221257A (ja) 2000-08-11

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/07/2014, OBSERVADAS AS CONDICOES LEGAIS.