FR2317663A1 - Procede et dispositif pour la localisation d'un vehicule par rapport a une trajectoire anterieurement suivie - Google Patents

Procede et dispositif pour la localisation d'un vehicule par rapport a une trajectoire anterieurement suivie

Info

Publication number
FR2317663A1
FR2317663A1 FR7521808A FR7521808A FR2317663A1 FR 2317663 A1 FR2317663 A1 FR 2317663A1 FR 7521808 A FR7521808 A FR 7521808A FR 7521808 A FR7521808 A FR 7521808A FR 2317663 A1 FR2317663 A1 FR 2317663A1
Authority
FR
France
Prior art keywords
vehicle
beacons
retracing
fixed set
navigation system
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.)
Granted
Application number
FR7521808A
Other languages
English (en)
Other versions
FR2317663B1 (fr
Inventor
Alain Virnot
Jean-Louis Montel
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.)
MTE SA
Original Assignee
MTE SA
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 MTE SA filed Critical MTE SA
Priority to FR7521808A priority Critical patent/FR2317663A1/fr
Publication of FR2317663A1 publication Critical patent/FR2317663A1/fr
Application granted granted Critical
Publication of FR2317663B1 publication Critical patent/FR2317663B1/fr
Granted 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
    • G01S5/02—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
    • G01S5/0269—Inferred or constrained positioning, e.g. employing knowledge of the physical or electromagnetic environment, state of motion or other contextual information to infer or constrain a position

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Navigation (AREA)
FR7521808A 1975-07-11 1975-07-11 Procede et dispositif pour la localisation d'un vehicule par rapport a une trajectoire anterieurement suivie Granted FR2317663A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7521808A FR2317663A1 (fr) 1975-07-11 1975-07-11 Procede et dispositif pour la localisation d'un vehicule par rapport a une trajectoire anterieurement suivie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521808A FR2317663A1 (fr) 1975-07-11 1975-07-11 Procede et dispositif pour la localisation d'un vehicule par rapport a une trajectoire anterieurement suivie

Publications (2)

Publication Number Publication Date
FR2317663A1 true FR2317663A1 (fr) 1977-02-04
FR2317663B1 FR2317663B1 (fr) 1977-12-16

Family

ID=9157822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521808A Granted FR2317663A1 (fr) 1975-07-11 1975-07-11 Procede et dispositif pour la localisation d'un vehicule par rapport a une trajectoire anterieurement suivie

Country Status (1)

Country Link
FR (1) FR2317663A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582588A (en) * 1946-08-12 1952-01-15 Fennessy Edward Track control unit
US2991011A (en) * 1948-12-02 1961-07-04 Honeywell Regulator Co Hyperbolic navigation system and computer therefor
US3113306A (en) * 1960-08-01 1963-12-03 Ben R Gardner Method and apparatus for vehicle guidance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582588A (en) * 1946-08-12 1952-01-15 Fennessy Edward Track control unit
US2991011A (en) * 1948-12-02 1961-07-04 Honeywell Regulator Co Hyperbolic navigation system and computer therefor
US3113306A (en) * 1960-08-01 1963-12-03 Ben R Gardner Method and apparatus for vehicle guidance

Also Published As

Publication number Publication date
FR2317663B1 (fr) 1977-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse