DE69625274T2 - Überwachungssystem - Google Patents

Überwachungssystem

Info

Publication number
DE69625274T2
DE69625274T2 DE69625274T DE69625274T DE69625274T2 DE 69625274 T2 DE69625274 T2 DE 69625274T2 DE 69625274 T DE69625274 T DE 69625274T DE 69625274 T DE69625274 T DE 69625274T DE 69625274 T2 DE69625274 T2 DE 69625274T2
Authority
DE
Germany
Prior art keywords
monitoring system
monitoring
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.)
Revoked
Application number
DE69625274T
Other languages
English (en)
Other versions
DE69625274D1 (de
Inventor
Martin Henning Heed
Bengt Lennart Andersson
Sten Hugo Nils Ahlbom
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20398304&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69625274(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69625274D1 publication Critical patent/DE69625274D1/de
Publication of DE69625274T2 publication Critical patent/DE69625274T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • G01S7/38—Jamming means, e.g. producing false echoes
    • 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
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • 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
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
    • 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
    • G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69625274T 1995-05-15 1996-05-14 Überwachungssystem Revoked DE69625274T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501787A SE516665C2 (sv) 1995-05-15 1995-05-15 System för att övervaka företeelser som genererar elektromagnetiska signaler

Publications (2)

Publication Number Publication Date
DE69625274D1 DE69625274D1 (de) 2003-01-23
DE69625274T2 true DE69625274T2 (de) 2003-08-28

Family

ID=20398304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69625274T Revoked DE69625274T2 (de) 1995-05-15 1996-05-14 Überwachungssystem

Country Status (4)

Country Link
US (1) US6091327A (de)
EP (1) EP0743535B1 (de)
DE (1) DE69625274T2 (de)
SE (1) SE516665C2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5978738A (en) 1997-02-13 1999-11-02 Anthony Brown Severe weather detector and alarm
SE512527C2 (sv) * 1998-07-02 2000-03-27 Ericsson Telefon Ab L M Förfarande och system för att beräkna en altitud för ett objekt med hjälp av passiva sensorer
DE19852700A1 (de) * 1998-11-16 2000-05-25 Henschel Wehrtechnik Gmbh Einrichtung zur Erfassung, Verarbeitung und Übermittlung von Umweltdaten, insbesondere von Schadstoffparametern
DE10018506B4 (de) * 2000-04-14 2005-10-06 Roßmann, Thomas, Dr.-Ing. Einrichtung zur sensorischen Erfassung und Berechnung bzw. Simulation der Ausbreitung von Gerüchen
DE10018508B4 (de) * 2000-04-14 2005-10-06 Roßmann, Thomas, Dr.-Ing. Verfahren zur sensorischen Erfassung und Berechnung bzw. Simulation der Ausbreitung von Gerüchen
SE0003973L (sv) * 2000-06-28 2001-12-29 Globala Trygghetsbolaget Ab System för larmtjänster
SE519676C2 (sv) * 2000-07-25 2003-03-25 Telia Ab System för interaktiv positionering och övervakning
US6778084B2 (en) * 2002-01-09 2004-08-17 Chang Industry, Inc. Interactive wireless surveillance and security system and associated method
US6677883B2 (en) * 2002-05-09 2004-01-13 Bae Systems Information And Electronic Systems Integration Inc. Surveillance method and apparatus
US9135797B2 (en) 2006-12-28 2015-09-15 International Business Machines Corporation Audio detection using distributed mobile computing
DE102015213077A1 (de) * 2015-07-13 2016-05-25 Aktiebolaget Skf Sensor für ein Fluidsystem
DE102017126128A1 (de) * 2017-11-08 2019-05-09 Endress+Hauser SE+Co. KG System und Verfahren zur ortsaufgelösten Bestimmung von zumindest einer physikalischen oder chemischen Prozessgröße

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE391251B (sv) * 1974-11-26 1977-02-07 Saab Scania Ab Bevakningsanleggning, med forbindelsekontroll, innefattande en centralenhet, som via telenetet er forbunden med ett flertal lokala terminalenheter
SE391250B (sv) * 1974-11-26 1977-02-07 Saab Scania Ab Bevakningsanleggning, innefattande en centralenhet, somŸvia en kommunikationskanal er forbunden med ett flertal lokala terminalenheter
US4742357A (en) * 1986-09-17 1988-05-03 Rackley Ernie C Stolen object location system
US4750197A (en) * 1986-11-10 1988-06-07 Denekamp Mark L Integrated cargo security system
JP2574892B2 (ja) * 1989-02-15 1997-01-22 株式会社日立製作所 自動車における負荷分担制御方法
US5057820A (en) * 1989-05-01 1991-10-15 Airborne Research Associates, Inc. Optical warning system
US5239459A (en) * 1990-02-05 1993-08-24 General Research Corporation Automated assessment processor for physical security system
SE512044C2 (sv) * 1991-12-20 2000-01-17 Celsiustech Electronics Ab Hotsektorindikerande varnare
US5268668A (en) * 1992-01-07 1993-12-07 Detection Systems, Inc. Security/fire alarm system with group-addressing remote sensors
US5334974A (en) * 1992-02-06 1994-08-02 Simms James R Personal security system
US5223844B1 (en) * 1992-04-17 2000-01-25 Auto Trac Inc Vehicle tracking and security system
SE515200C2 (sv) * 1993-11-17 2001-06-25 Ericsson Telefon Ab L M Förfarande för avståndsbestämning
SE514830C2 (sv) * 1993-11-17 2001-04-30 Ericsson Telefon Ab L M Förfarande och anordning för riktningsbestämning
US5515043A (en) * 1994-08-17 1996-05-07 Berard; Alfredo J. Cellular/GPS system for vehicle tracking
ATE337945T1 (de) * 1995-03-03 2006-09-15 Qualcomm Inc Verfahren und vorrichtung zur überwachung der parametern von fahrzeugelektronischen steuerungseinheiten

Also Published As

Publication number Publication date
SE516665C2 (sv) 2002-02-12
EP0743535B1 (de) 2002-12-11
SE9501787D0 (sv) 1995-05-15
US6091327A (en) 2000-07-18
EP0743535A1 (de) 1996-11-20
DE69625274D1 (de) 2003-01-23
SE9501787L (sv) 1996-11-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation