ES2033261T3 - Aparato detector utilizando ondas ultrasonoras. - Google Patents

Aparato detector utilizando ondas ultrasonoras.

Info

Publication number
ES2033261T3
ES2033261T3 ES198787108674T ES87108674T ES2033261T3 ES 2033261 T3 ES2033261 T3 ES 2033261T3 ES 198787108674 T ES198787108674 T ES 198787108674T ES 87108674 T ES87108674 T ES 87108674T ES 2033261 T3 ES2033261 T3 ES 2033261T3
Authority
ES
Spain
Prior art keywords
signal
sensor unit
core wire
processing unit
detector device
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
ES198787108674T
Other languages
English (en)
Inventor
Hideyuki Omron Tateisi Electronics Co. Suzaki
Yukio Omron Tateisi Electronics Co Yamaguchi
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics 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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Application granted granted Critical
Publication of ES2033261T3 publication Critical patent/ES2033261T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/04—Systems determining presence of a target
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

COMPRENDE UNA UNIDAD SENSORA (4) Y UNA UNIDAD DE PROCESO (1) PARA PROCESAR UNA SEÑAL DE RECEPCION (B1) ENVIADA POR LA UNIDAD SENSORA (4) PARA PRODUCIR UNA SALIDA DE LA SEÑAL DE DETECCION. ESTAS UNIDADES (1,4) SE CONECTAN MEDIANTE UN CABLE (9) QUE TIENE TRES ALMAS METALICAS (9A,9B,9C). UNA SEÑAL DE APORTE DE POTENCIA (A2), UNA SEÑAL DE TRANSMISION ULTRASONICA (A1) Y UNA SEÑAL DE INDICACION DE FUNCIONAMIENTO (A3) SON MULTIPLEXADAS MEDIANTE LA PRIMERA ALMA METALICA (9A) Y TRANSMITIDAS DESDE LA UNIDAD DE PROCESO DE SEÑAL (1) A LA UNIDAD SENSORA (4). UNA SEÑAL DE RECEPCION ULTRASONICA (B1) Y UNA SEÑAL DE DETCCION DE TEMPERATURA (B2) SON MUTIPLEXADAS A TRAVES DEL SEGUNDO ALMA DE METAL (9B) Y TRANSMITIDAS DESDE LA UNIDAD SENSORA (4) A LA DE PROCESO (1). LA TERCERA ALMA DE METAL (9C) SE USA PARA CONECTAR LOS NIVELES DE TIERRA DE AMBAS UNIDADES (1,4).
ES198787108674T 1986-06-18 1987-06-16 Aparato detector utilizando ondas ultrasonoras. Expired - Lifetime ES2033261T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61143750A JPS62298788A (ja) 1986-06-18 1986-06-18 超音波スイツチ

Publications (1)

Publication Number Publication Date
ES2033261T3 true ES2033261T3 (es) 1993-03-16

Family

ID=15346144

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787108674T Expired - Lifetime ES2033261T3 (es) 1986-06-18 1987-06-16 Aparato detector utilizando ondas ultrasonoras.

Country Status (6)

Country Link
US (1) US4835519A (es)
EP (1) EP0249952B1 (es)
JP (1) JPS62298788A (es)
AT (1) ATE76977T1 (es)
DE (1) DE3779494T2 (es)
ES (1) ES2033261T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0484566B1 (de) * 1990-11-05 1995-01-25 Siemens Aktiengesellschaft Automatische Sensorkennung bei Ultraschall-Näherungsschaltern
US5126946A (en) * 1990-11-13 1992-06-30 The North American Manufacturing Company Ultrasonic edge detector
US5199299A (en) * 1991-03-11 1993-04-06 Iowa State University Research Foundation, Inc. Ultrasonic unipolar pulse/echo instrument
GB2337117B (en) 1998-05-04 2001-04-04 Csi Technology Inc Digital ultrasonic monitoring system and method
JP4013924B2 (ja) * 2004-07-06 2007-11-28 株式会社デンソー 車両用周辺監視装置
US7507221B2 (en) 2004-10-13 2009-03-24 Mallinckrodt Inc. Powerhead of a power injection system
DE102012200017A1 (de) * 2012-01-02 2013-07-04 Robert Bosch Gmbh Vorrichtung zur Erfassung von analogen Signalen sowie Verfahren zum Betreiben der Vorrichtung
DE102012215493B4 (de) * 2012-08-31 2023-10-26 Robert Bosch Gmbh Robustheitserhöhung von Ultraschallsystemen
CN107063143B (zh) * 2017-04-28 2019-07-19 大连交通大学 一种高精度超声波位移测量系统
EP3579020B1 (de) * 2018-06-05 2021-03-31 Elmos Semiconductor SE Verfahren zur erkennung eines hindernisses mit hilfe von reflektierten ultraschallwellen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755619C2 (de) * 1977-12-14 1979-09-27 Danfoss A/S, Nordborg (Daenemark) Sendeempfangsweiche
US4360905A (en) * 1979-04-16 1982-11-23 Pittway Corporation Intrusion alarm system for use with two-wire-cable
US4523472A (en) * 1980-07-02 1985-06-18 Purecycle Corporation Ultrasonic transceiver circuit
JPS5876781A (ja) * 1981-10-30 1983-05-09 Sharp Corp 超音波スイツチ
JPS5883286A (ja) * 1981-11-12 1983-05-19 Sharp Corp 超音派スイツチ
JPS58189571A (ja) * 1982-04-28 1983-11-05 West Electric Co Ltd 超音波測距装置
DE3438045C2 (de) * 1983-11-04 1986-12-18 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Anordnung zur Signalübertragung bei Ultraschall-Echolotgeräten

Also Published As

Publication number Publication date
EP0249952B1 (en) 1992-06-03
US4835519A (en) 1989-05-30
EP0249952A2 (en) 1987-12-23
EP0249952A3 (en) 1988-12-07
DE3779494T2 (de) 1993-02-04
ATE76977T1 (de) 1992-06-15
DE3779494D1 (de) 1992-07-09
JPS62298788A (ja) 1987-12-25

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