FR2660428B1 - NAVIGATION AID SYSTEM FOR LAND VEHICLES. - Google Patents

NAVIGATION AID SYSTEM FOR LAND VEHICLES.

Info

Publication number
FR2660428B1
FR2660428B1 FR9004243A FR9004243A FR2660428B1 FR 2660428 B1 FR2660428 B1 FR 2660428B1 FR 9004243 A FR9004243 A FR 9004243A FR 9004243 A FR9004243 A FR 9004243A FR 2660428 B1 FR2660428 B1 FR 2660428B1
Authority
FR
France
Prior art keywords
aid system
navigation aid
land vehicles
land
vehicles
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
FR9004243A
Other languages
French (fr)
Other versions
FR2660428A1 (en
Inventor
Olivier Amiot
Patrick Berthet
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.)
Sagem SA
Original Assignee
Sagem 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 Sagem SA filed Critical Sagem SA
Priority to FR9004243A priority Critical patent/FR2660428B1/en
Publication of FR2660428A1 publication Critical patent/FR2660428A1/en
Application granted granted Critical
Publication of FR2660428B1 publication Critical patent/FR2660428B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
FR9004243A 1990-04-03 1990-04-03 NAVIGATION AID SYSTEM FOR LAND VEHICLES. Expired - Fee Related FR2660428B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9004243A FR2660428B1 (en) 1990-04-03 1990-04-03 NAVIGATION AID SYSTEM FOR LAND VEHICLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9004243A FR2660428B1 (en) 1990-04-03 1990-04-03 NAVIGATION AID SYSTEM FOR LAND VEHICLES.

Publications (2)

Publication Number Publication Date
FR2660428A1 FR2660428A1 (en) 1991-10-04
FR2660428B1 true FR2660428B1 (en) 1994-11-18

Family

ID=9395395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9004243A Expired - Fee Related FR2660428B1 (en) 1990-04-03 1990-04-03 NAVIGATION AID SYSTEM FOR LAND VEHICLES.

Country Status (1)

Country Link
FR (1) FR2660428B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526022A (en) 1993-01-06 1996-06-11 Virtual I/O, Inc. Sourceless orientation sensor
US5991085A (en) 1995-04-21 1999-11-23 I-O Display Systems Llc Head-mounted personal visual display apparatus with image generator and holder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913930B1 (en) * 2007-03-20 2009-05-29 Jean-Pierre Cado "SYSTEM AND METHOD FOR OPERATING A DIRECTION CHANGE INDICATOR"

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941331A1 (en) * 1979-10-11 1981-04-23 Siemens AG, 1000 Berlin und 8000 München AUTHENTIC NAVIGATION DEVICE FOR ROAD VEHICLES
JPS58139010A (en) * 1982-02-15 1983-08-18 Nissan Motor Co Ltd Running guidance device for vehicle
DE3319207A1 (en) * 1983-05-27 1984-11-29 Vdo Adolf Schindling Ag, 6000 Frankfurt NAVIGATION DEVICE
EP0170725A1 (en) * 1984-07-03 1986-02-12 Siemens Aktiengesellschaft Navigation apparatus for land vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526022A (en) 1993-01-06 1996-06-11 Virtual I/O, Inc. Sourceless orientation sensor
US5991085A (en) 1995-04-21 1999-11-23 I-O Display Systems Llc Head-mounted personal visual display apparatus with image generator and holder

Also Published As

Publication number Publication date
FR2660428A1 (en) 1991-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse