FR2317664B1 - - Google Patents
Info
- Publication number
- FR2317664B1 FR2317664B1 FR7521807A FR7521807A FR2317664B1 FR 2317664 B1 FR2317664 B1 FR 2317664B1 FR 7521807 A FR7521807 A FR 7521807A FR 7521807 A FR7521807 A FR 7521807A FR 2317664 B1 FR2317664 B1 FR 2317664B1
- Authority
- FR
- France
- 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
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
- G01S5/0295—Proximity-based methods, e.g. position inferred from reception of particular signals
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Navigation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7521807A FR2317664A1 (fr) | 1975-07-11 | 1975-07-11 | Procede et dispositif pour la localisation d'un vehicule par rapport a une trajectoire predeterminee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7521807A FR2317664A1 (fr) | 1975-07-11 | 1975-07-11 | Procede et dispositif pour la localisation d'un vehicule par rapport a une trajectoire predeterminee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2317664A1 FR2317664A1 (fr) | 1977-02-04 |
| FR2317664B1 true FR2317664B1 (ref) | 1977-12-16 |
Family
ID=9157821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7521807A Granted FR2317664A1 (fr) | 1975-07-11 | 1975-07-11 | Procede et dispositif pour la localisation d'un vehicule par rapport a une trajectoire predeterminee |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2317664A1 (ref) |
Family Cites Families (3)
| 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 |
-
1975
- 1975-07-11 FR FR7521807A patent/FR2317664A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2317664A1 (fr) | 1977-02-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |