DE2150816A1 - Entfernungsmesser - Google Patents

Entfernungsmesser

Info

Publication number
DE2150816A1
DE2150816A1 DE19712150816 DE2150816A DE2150816A1 DE 2150816 A1 DE2150816 A1 DE 2150816A1 DE 19712150816 DE19712150816 DE 19712150816 DE 2150816 A DE2150816 A DE 2150816A DE 2150816 A1 DE2150816 A1 DE 2150816A1
Authority
DE
Germany
Prior art keywords
counter
count
pulse
pulses
receiver
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.)
Pending
Application number
DE19712150816
Other languages
German (de)
English (en)
Inventor
Frank Everest
Veasey Thomas Patrick
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.)
British Aircraft Corp Ltd
Original Assignee
British Aircraft Corp 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 British Aircraft Corp Ltd filed Critical British Aircraft Corp Ltd
Publication of DE2150816A1 publication Critical patent/DE2150816A1/de
Pending 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/14—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception
    • G01S13/16—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception using counters

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
DE19712150816 1970-10-14 1971-10-12 Entfernungsmesser Pending DE2150816A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4876470 1970-10-14

Publications (1)

Publication Number Publication Date
DE2150816A1 true DE2150816A1 (de) 1972-04-20

Family

ID=10449828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712150816 Pending DE2150816A1 (de) 1970-10-14 1971-10-12 Entfernungsmesser

Country Status (4)

Country Link
US (1) US3752581A (enExample)
DE (1) DE2150816A1 (enExample)
FR (1) FR2110425B1 (enExample)
GB (1) GB1314720A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531632B4 (de) * 1994-08-30 2009-08-13 DENSO CORPORATION, Kariya-shi Entfernungsmeßgerät

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947119A (en) * 1974-02-04 1976-03-30 Ball Brothers Research Corporation Active sensor automatic range sweep technique
US3899250A (en) * 1974-02-04 1975-08-12 Ball Brothers Res Corp Active-gated television automatic range sweep technique
US3941483A (en) * 1974-04-08 1976-03-02 Honeywell Inc. Target identification apparatus
US4153366A (en) * 1977-06-21 1979-05-08 The Charles Stark Draper Laboratory, Inc. Rangefinding system
US4174520A (en) * 1978-02-13 1979-11-13 Canadian Patents & Development Limited Radar altimeter for tropical areas
DE68928044D1 (de) * 1988-02-03 1997-06-19 Broken Hill Pty Co Ltd Messung von parametern im hochofengestell
CA2187909A1 (en) * 1994-05-09 1995-11-16 Patrick J. Murphy Hand-held distance-measurement apparatus and system
US5898485A (en) * 1995-03-31 1999-04-27 Imra America, Inc. Method and apparatus for multiple target ranging
US5623335A (en) * 1995-05-04 1997-04-22 Bushnell Corporation Laser range finder with target quality display
US6023322A (en) * 1995-05-04 2000-02-08 Bushnell Corporation Laser range finder with target quality display and scan mode
JPH10227857A (ja) * 1997-02-14 1998-08-25 Nikon Corp 光波測距装置
US5898484A (en) * 1997-05-30 1999-04-27 Harris; Steven E. Hand-held distance-measurement device with an enhanced viewfinder
JP3940806B2 (ja) * 1998-05-15 2007-07-04 株式会社ニコン 光波測距装置
RU2154808C2 (ru) * 1998-09-07 2000-08-20 Государственное унитарное предприятие Конструкторское бюро приборостроения Селективная система определения дальности для комплексов вооружения
US6515737B2 (en) * 2000-01-04 2003-02-04 The Regents Of The University Of California High-resolution imaging and target designation through clouds or smoke
US7030365B2 (en) * 2004-04-15 2006-04-18 Eaton Corporation Emitter-detector assembly for a reflex photoelectric object detection system
US7684017B2 (en) * 2006-10-26 2010-03-23 Callaway Golf Company Laser range finder for use on a golf course
US7965384B2 (en) * 2007-09-27 2011-06-21 Omron Scientific Technologies, Inc. Clutter rejection in active object detection systems
JP6021324B2 (ja) * 2011-12-13 2016-11-09 三菱電機株式会社 レーザレーダ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315258A (en) * 1965-04-23 1967-04-18 George M Dillard Method and means for sequential signal detection in multiple-resolutionelement data
US3666367A (en) * 1970-06-01 1972-05-30 Hughes Aircraft Co Digital range measuring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531632B4 (de) * 1994-08-30 2009-08-13 DENSO CORPORATION, Kariya-shi Entfernungsmeßgerät

Also Published As

Publication number Publication date
GB1314720A (en) 1973-04-26
US3752581A (en) 1973-08-14
FR2110425B1 (enExample) 1974-06-07
FR2110425A1 (enExample) 1972-06-02

Similar Documents

Publication Publication Date Title
DE2150816A1 (de) Entfernungsmesser
EP0076232B1 (de) Verfahren zur elektrooptischen Distanzmessung, sowie Distanzmessgerät zur Durchführung des Verfahrens
DE2126219C3 (de) Digitale Impuls-Ruckstrahl-Entfernungsmeß- und -Verfolgungseinheit mit zwei Zahlern
DE1254206B (de) Verfahren zur Standortbestimmung und -anzeige von Objekten
DE2245201C2 (de) Verfahren und Einrichtung zum Ermitteln der Schrägentfernung zwischen einem eigenen Fahrzeug und einem fremden Fahrzeug mit Hilfe einer Sekundärradar-Überwachungseinrichtung
DE2634190C2 (de) Einrichtung zur Kollisionsverhütung
DE1798299A1 (de) Entfernungsmessvorrichtung
DE1623451B1 (de) Anordnung zur digitalen bestimmung der zielentfernung für nach dem rückstrahlprinzip arbeitende ortungsgeräte
DE2449037A1 (de) Geschwindigkeitsmesseinrichtung, insbesondere schall-doppler-messeinrichtung
DE2151545A1 (de) Entfernungsmesser
DE1791015A1 (de) Aktives Rueckstrahlortungssystem
DE2450350A1 (de) Doppler-sonar-einrichtung
DE2133497A1 (de) Verfahren und anordnung zur radarenternungsmessung
DE1947558A1 (de) Vorrichtung zum UEberpruefen des einwandfreien Betriebes eines Laser-Entfernungsmessers
DE2210998A1 (de) Verfahren und Einrichtung zum Messen von Laufabweichungen von Uhren
DE1252913B (de) Echo-Entfernungsmessgeraet
DE2547382C3 (de) Einrichtung zur Bestimmung einer kurzen Laufzeit eines von einer Laserdiode emittierten Lichtimpulses
DE4225064A1 (de) Verfahren zur entfernungsmessung unter verwendung der telemetrie und vorrichtung zur durchfuehrung des verfahrens
DE1214754B (de) Verfahren zur Bestimmung der Entfernung von Fahrzeugen gegenueber einem Bezugspunkt
DE3041272A1 (de) Elektronischer entfernungsmesser
DE1935319B2 (de) EntfemungsmeBgerät mit Laufzeitzähl- und Registriereinrichtungen für mehrere Echoimpulse
DE1541617C3 (de) Puls-Doppler-Radaranlage zur Geschwindigkeitsmessung mit kohärentem Speicherfilter
DE3640189C1 (en) Device for determining the time interval between repetitive events and signals triggered by these events
DE1917140A1 (de) Kollisionswarnsystem
DE2231991C3 (de) Bordgerät für eine Entfernungsmeßeinrichtung, insbesondere DME-Teil eines TACAN-Bordgerfits, mit Prüfgerät