ES8600663A1 - Metodo para determinar la distancia a que se encuentran e identificar seres vivos y el dispositivo para su realizacion - Google Patents

Metodo para determinar la distancia a que se encuentran e identificar seres vivos y el dispositivo para su realizacion

Info

Publication number
ES8600663A1
ES8600663A1 ES536367A ES536367A ES8600663A1 ES 8600663 A1 ES8600663 A1 ES 8600663A1 ES 536367 A ES536367 A ES 536367A ES 536367 A ES536367 A ES 536367A ES 8600663 A1 ES8600663 A1 ES 8600663A1
Authority
ES
Spain
Prior art keywords
transponder
signal
reception
distance
interrogating
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
Application number
ES536367A
Other languages
English (en)
Other versions
ES536367A0 (es
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.)
Findit AS
Original Assignee
Findit AS
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 Findit AS filed Critical Findit AS
Publication of ES536367A0 publication Critical patent/ES536367A0/es
Publication of ES8600663A1 publication Critical patent/ES8600663A1/es
Expired 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
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/767—Responders; Transponders
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

METODO PARA DETERMINAR LA DISTANCIA A QUE SE ENCUENTRAN E IDENTIFICAR SERES VIVOS Y EL DISPOSITIVO PARA SU REALIZACION.CONSISTE EN EMITIR UNA SEN/AL DE INTERROGACION DE DURACION LIMITADA CON UNA FRECUENCIA ESTABLECIDA Y UN CODIGO DE ACTUACION QUE CORRESPONDE A UN RECEPTOR DETERMINADO. CUANDO RECIBE LA FRECUENCIA DE LA PORTADORA DE SEN/AL DE INTERROGACION Y EL CODIGO DE ACTUACION, EL RECEPTOR RESPONDE CON UNA SEN/AL DE RECEPCION CON DURACION IGUAL A LA PARTE TERMINAL, Y UNA SEGUNDA FRECUENCIA DE PORTADORA QUE ES MULTIPLO DE LA PRIMERA. EL PUESTO DE INTERROGACION EMITE ENTONCES UNA SEN/AL LIMITADA A LA PRIMERA FRECUENCIA.
ES536367A 1983-09-30 1984-09-28 Metodo para determinar la distancia a que se encuentran e identificar seres vivos y el dispositivo para su realizacion Expired ES8600663A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO833570A NO833570L (no) 1983-09-30 1983-09-30 Maale- og identifiseringssystem

Publications (2)

Publication Number Publication Date
ES536367A0 ES536367A0 (es) 1985-10-16
ES8600663A1 true ES8600663A1 (es) 1985-10-16

Family

ID=19887265

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536367A Expired ES8600663A1 (es) 1983-09-30 1984-09-28 Metodo para determinar la distancia a que se encuentran e identificar seres vivos y el dispositivo para su realizacion

Country Status (14)

Country Link
JP (1) JPS61500040A (es)
AU (1) AU3432084A (es)
BE (1) BE900729A (es)
DE (1) DE3490440T1 (es)
DK (1) DK232585D0 (es)
ES (1) ES8600663A1 (es)
FI (1) FI852041A0 (es)
FR (1) FR2552886A1 (es)
GB (1) GB2157112A (es)
IT (1) IT1221130B (es)
NL (1) NL8420234A (es)
NO (2) NO833570L (es)
SE (1) SE8502627L (es)
WO (1) WO1985001583A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024727A (en) * 1986-10-06 1991-06-18 Bio Medic Data Systems, Inc. Method of forming an animal marker implanting system
US5074318A (en) * 1986-10-06 1991-12-24 Bio Medic Data Systems, Inc. Animal marker
US5002548A (en) * 1986-10-06 1991-03-26 Bio Medic Data Systems, Inc. Animal marker implanting system
US4899158A (en) * 1987-09-26 1990-02-06 Matsushita Electric Works, Ltd. Moving object discriminating system
JPH02196985A (ja) * 1989-01-26 1990-08-03 Matsushita Electric Works Ltd 超音波式距離測定装置
KR920005507B1 (ko) * 1989-05-16 1992-07-06 삼성전자 주식회사 차량 자동추적 시스템의 차량 탑재장치
EP0409016A3 (en) * 1989-07-10 1992-07-01 Csir System and method for locating labelled objects
FI960002A0 (fi) * 1996-01-02 1996-01-02 Creativesco Oy Personidentifierare
GB2309132B (en) * 1996-01-11 2000-09-20 Hugh Malcolm Ian Bell Object location system
DE10024474A1 (de) * 2000-05-18 2001-11-29 Siemens Ag Verfahren und Vorrichtung zur drahtlosen Positions- und/oder Lagebestimmung wenigstens eines Objektes
GB0015211D0 (en) * 2000-06-21 2000-08-09 Bath Med Eng Inst Electronic device
GB2368489A (en) * 2000-06-22 2002-05-01 Jeremy Dunkin Using power saving methods and coded transmission in a device for locating missing people/objects, e.g. person buried in avalanche
GB2384648B (en) * 2002-01-25 2007-01-10 Intellident Ltd Tagging system
DE102007060571A1 (de) 2007-12-15 2009-06-18 Polyic Gmbh & Co. Kg Verfahren zum Auslesen eines organischen Transponders sowie Lesegerät
JP2020109370A (ja) * 2019-01-07 2020-07-16 学校法人早稲田大学 周波数変換を用いた視野外障害物検知システム
NO346191B1 (en) 2019-09-13 2022-04-11 Ocean Space Acoustics As An acoustic device and method for amplifying and imprinting information on an interrogating signal

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531801A (en) * 1968-05-29 1970-09-29 Hazeltine Corp Signal processing apparatus
NL145682B (nl) * 1970-07-17 1975-04-15 Huygens Christiaan Lab Secundair radarstelsel.
FR2274932A1 (fr) * 1974-06-13 1976-01-09 Materiel Telephonique Systeme de radar secondaire
SE384477B (sv) * 1974-08-16 1976-05-10 Philips Svenska Ab Sett och anordning for att astadkomma synkronisering i en informationsoverforingsanleggning innefattande en fragestation och ett svarsdon
US4015259A (en) * 1975-05-21 1977-03-29 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for interrogating and identifying fixed or moving targets
US4107675A (en) * 1977-03-04 1978-08-15 Sellers John C Transponder-responder system
DE2919753A1 (de) * 1979-05-16 1980-11-27 Bbc Brown Boveri & Cie Einrichtung zur automatischen identifizierung von objekten und/oder lebewesen
GB2059709B (en) * 1979-09-19 1983-05-18 Marconi Co Ltd Marine transponder system
DK553081A (da) * 1981-12-14 1983-06-15 Data Dane As Elektrisk kommunikationsanlaeg
GB2112607B (en) * 1981-12-18 1986-01-02 Senelco Ltd Transmitter/responder systems

Also Published As

Publication number Publication date
DK232585A (da) 1985-05-24
DK232585D0 (da) 1985-05-24
IT8412615A0 (it) 1984-09-28
FR2552886A1 (fr) 1985-04-05
GB2157112A (en) 1985-10-16
ES536367A0 (es) 1985-10-16
SE8502627D0 (sv) 1985-05-29
GB8512308D0 (en) 1985-06-19
AU3432084A (en) 1985-04-23
FI852041L (fi) 1985-05-22
BE900729A (fr) 1985-02-01
SE8502627L (sv) 1985-05-29
JPS61500040A (ja) 1986-01-09
NO852150L (no) 1985-05-29
WO1985001583A1 (en) 1985-04-11
IT1221130B (it) 1990-06-21
DE3490440T1 (de) 1985-10-17
FI852041A0 (fi) 1985-05-22
NO833570L (no) 1985-04-01
NL8420234A (nl) 1985-08-01

Similar Documents

Publication Publication Date Title
ES8600663A1 (es) Metodo para determinar la distancia a que se encuentran e identificar seres vivos y el dispositivo para su realizacion
ES2039590T3 (es) Sistema electronico de identificacion.
US5374936A (en) Security system
DE69116946D1 (de) Verfahren und Gerät zur Radioidentifizierung und Zielverfolgung
EP1160583A3 (en) Detection of multiple articles
ATE289102T1 (de) Elektronisches identifizierungssystem
DE3854478D1 (de) Vorrichtung und verfahren zur kennzeichnung.
EP0689161A3 (en) Identification system
GB8324591D0 (en) Locating towed marine object
ATE29182T1 (de) Detektionssystem.
DE69424146T2 (de) System und verfahren zur verarbeitung von ton-bursts zur abstandsmessung
ATE77702T1 (de) Elektromagnetisches detektionssystem.
RU2191402C2 (ru) Способ определения местоположения утерянного предмета и устройство для его реализации
ATE211844T1 (de) Verfahren und vorrichtung zur fernüberwachung von in einem raum abgelegten gegenständen
ATE151897T1 (de) Verfahren und vorrichtung zur positionserkennung von anzeigeelementen
ATE197106T1 (de) Verfahren und empfänger zur ermittlung der empfangbarkeit von funksignalen in einem funksystem
DE502004012298D1 (de) Verfahren und System zur Identifikation und Ortsbestimmung von Objekten
EP0402129A3 (en) Location identification system
DE68904990D1 (de) Verfahren und schaltung zur verarbeitung und uebertragung eines taktsignals, speziell der videosynchronisationsfrequenz.
UA50885A (uk) Радіолокаційний спосіб опізнавання об'єктів
ES8503875A1 (es) Procedimiento perfeccionado para la transmision de alarmas