FR2785055B1 - Systeme de localisation de mobiles dans une zone definie - Google Patents

Systeme de localisation de mobiles dans une zone definie

Info

Publication number
FR2785055B1
FR2785055B1 FR9813236A FR9813236A FR2785055B1 FR 2785055 B1 FR2785055 B1 FR 2785055B1 FR 9813236 A FR9813236 A FR 9813236A FR 9813236 A FR9813236 A FR 9813236A FR 2785055 B1 FR2785055 B1 FR 2785055B1
Authority
FR
France
Prior art keywords
location system
defined area
mobile location
mobile
area
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
FR9813236A
Other languages
English (en)
Other versions
FR2785055A1 (fr
Inventor
Didier Cheron
Jerome Dandy
Daniel Dixneuf
Jerome Colombani
Didier Leandri
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.)
ECOLE NATIONALE D INGENIEURS D
Original Assignee
ECOLE NATIONALE D INGENIEURS D
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 ECOLE NATIONALE D INGENIEURS D filed Critical ECOLE NATIONALE D INGENIEURS D
Priority to FR9813236A priority Critical patent/FR2785055B1/fr
Publication of FR2785055A1 publication Critical patent/FR2785055A1/fr
Application granted granted Critical
Publication of FR2785055B1 publication Critical patent/FR2785055B1/fr
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
    • 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
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
FR9813236A 1998-10-21 1998-10-21 Systeme de localisation de mobiles dans une zone definie Expired - Fee Related FR2785055B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9813236A FR2785055B1 (fr) 1998-10-21 1998-10-21 Systeme de localisation de mobiles dans une zone definie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9813236A FR2785055B1 (fr) 1998-10-21 1998-10-21 Systeme de localisation de mobiles dans une zone definie

Publications (2)

Publication Number Publication Date
FR2785055A1 FR2785055A1 (fr) 2000-04-28
FR2785055B1 true FR2785055B1 (fr) 2003-11-14

Family

ID=9531855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9813236A Expired - Fee Related FR2785055B1 (fr) 1998-10-21 1998-10-21 Systeme de localisation de mobiles dans une zone definie

Country Status (1)

Country Link
FR (1) FR2785055B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6928343B2 (en) 2003-07-30 2005-08-09 International Business Machines Corporation Shopper tracker and portable customer service terminal charger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247922A (en) * 1978-10-12 1981-01-27 Harris Corporation Object position and condition detection system
GB8722405D0 (en) * 1987-09-23 1987-10-28 Secretary Trade Ind Brit Automatic vehicle guiding systems
GB9107696D0 (en) * 1991-04-11 1991-05-29 Q M Systems Ltd Location monitoring system
JPH07184515A (ja) * 1993-12-27 1995-07-25 Toyo Sangyo Kk 実験用動物の運動量測定方法及びその装置
FR2719145B1 (fr) * 1994-04-21 1996-07-12 S3Eb Système de surveillance de personnes sur un site.
US5704464A (en) * 1996-06-28 1998-01-06 Otis Elevator Company Passenger sensor for an escalator or moving walk

Also Published As

Publication number Publication date
FR2785055A1 (fr) 2000-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140630