DE3779494T2 - Geraet zur detektierung mittels ultraschallwellen. - Google Patents

Geraet zur detektierung mittels ultraschallwellen.

Info

Publication number
DE3779494T2
DE3779494T2 DE8787108674T DE3779494T DE3779494T2 DE 3779494 T2 DE3779494 T2 DE 3779494T2 DE 8787108674 T DE8787108674 T DE 8787108674T DE 3779494 T DE3779494 T DE 3779494T DE 3779494 T2 DE3779494 T2 DE 3779494T2
Authority
DE
Germany
Prior art keywords
signal
sensor unit
core wire
processing unit
multiplexed
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 - Fee Related
Application number
DE8787108674T
Other languages
English (en)
Other versions
DE3779494D1 (de
Inventor
Hideyuki Omron Tateisi Suzaki
Yukio Omron Tateisi 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 DE3779494D1 publication Critical patent/DE3779494D1/de
Publication of DE3779494T2 publication Critical patent/DE3779494T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Transducers For Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE8787108674T 1986-06-18 1987-06-16 Geraet zur detektierung mittels ultraschallwellen. Expired - Fee Related DE3779494T2 (de)

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 (2)

Publication Number Publication Date
DE3779494D1 DE3779494D1 (de) 1992-07-09
DE3779494T2 true DE3779494T2 (de) 1993-02-04

Family

ID=15346144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787108674T Expired - Fee Related DE3779494T2 (de) 1986-06-18 1987-06-16 Geraet zur detektierung mittels ultraschallwellen.

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012200017A1 (de) * 2012-01-02 2013-07-04 Robert Bosch Gmbh Vorrichtung zur Erfassung von analogen Signalen sowie Verfahren zum Betreiben der Vorrichtung

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59008377D1 (de) * 1990-11-05 1995-03-09 Siemens Ag 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012200017A1 (de) * 2012-01-02 2013-07-04 Robert Bosch Gmbh Vorrichtung zur Erfassung von analogen Signalen sowie Verfahren zum Betreiben der Vorrichtung

Also Published As

Publication number Publication date
US4835519A (en) 1989-05-30
ES2033261T3 (es) 1993-03-16
EP0249952B1 (de) 1992-06-03
JPS62298788A (ja) 1987-12-25
ATE76977T1 (de) 1992-06-15
EP0249952A2 (de) 1987-12-23
EP0249952A3 (en) 1988-12-07
DE3779494D1 (de) 1992-07-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee