FR2392361B1 - - Google Patents
Info
- Publication number
- FR2392361B1 FR2392361B1 FR7635035A FR7635035A FR2392361B1 FR 2392361 B1 FR2392361 B1 FR 2392361B1 FR 7635035 A FR7635035 A FR 7635035A FR 7635035 A FR7635035 A FR 7635035A FR 2392361 B1 FR2392361 B1 FR 2392361B1
- 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
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
- G08G3/02—Anti-collision systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Ocean & Marine Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar Systems Or Details Thereof (AREA)
- Geophysics And Detection Of Objects (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7635035A FR2392361A1 (en) | 1976-11-19 | 1976-11-19 | APPROACH AT SEA SIGNALING PROCESS OF PREDETERMINED POINTS AND IMPLEMENTATION DEVICE |
GB9064/77A GB1578634A (en) | 1976-11-19 | 1977-03-03 | Method of and apparatus for providing warning of navigational hazards |
DK508577A DK508577A (en) | 1976-11-19 | 1977-11-16 | METHOD AND SYSTEMS FOR SIGNALING AT A SHIP'S ENTRY TO GIVEN PLACES OR IN GIVEN ZONES |
NO773956A NO147225C (en) | 1976-11-19 | 1977-11-18 | PROCEDURE AND DEVICE FOR SIGNALIZATION OF NAVIGATION HAZARDS |
NL7712720A NL7712720A (en) | 1976-11-19 | 1977-11-18 | METHOD FOR REMOTE SIGNALING OF A PRE-DETERMINED POINT IN SEA, AND A DEVICE FOR IMPLEMENTING THE METHOD. |
DE2751455A DE2751455C3 (en) | 1976-11-19 | 1977-11-18 | Procedure for the proximity display of areas to be bypassed on the sea |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7635035A FR2392361A1 (en) | 1976-11-19 | 1976-11-19 | APPROACH AT SEA SIGNALING PROCESS OF PREDETERMINED POINTS AND IMPLEMENTATION DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2392361A1 FR2392361A1 (en) | 1978-12-22 |
FR2392361B1 true FR2392361B1 (en) | 1981-06-12 |
Family
ID=9180127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7635035A Granted FR2392361A1 (en) | 1976-11-19 | 1976-11-19 | APPROACH AT SEA SIGNALING PROCESS OF PREDETERMINED POINTS AND IMPLEMENTATION DEVICE |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2751455C3 (en) |
DK (1) | DK508577A (en) |
FR (1) | FR2392361A1 (en) |
GB (1) | GB1578634A (en) |
NL (1) | NL7712720A (en) |
NO (1) | NO147225C (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3688252A (en) * | 1970-09-29 | 1972-08-29 | Donald O Thompson | Navigational recording and display aid |
GB1359298A (en) * | 1971-08-20 | 1974-07-10 | Exxon Research Engineering Co | Integrated navigation systems for ships |
FR2191099B1 (en) * | 1972-06-27 | 1976-01-16 | Neo Tec Etu App Ic Techn Fr | |
DE2362122A1 (en) * | 1973-12-14 | 1975-06-26 | Ver Flugtechnische Werke | ARRANGEMENT FOR RECORDING AND DISPLAYING THE ENVIRONMENTAL SITUATION FOR A VEHICLE |
-
1976
- 1976-11-19 FR FR7635035A patent/FR2392361A1/en active Granted
-
1977
- 1977-03-03 GB GB9064/77A patent/GB1578634A/en not_active Expired
- 1977-11-16 DK DK508577A patent/DK508577A/en not_active Application Discontinuation
- 1977-11-18 NO NO773956A patent/NO147225C/en unknown
- 1977-11-18 NL NL7712720A patent/NL7712720A/en not_active Application Discontinuation
- 1977-11-18 DE DE2751455A patent/DE2751455C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1578634A (en) | 1980-11-05 |
DE2751455A1 (en) | 1978-05-24 |
FR2392361A1 (en) | 1978-12-22 |
NO147225B (en) | 1982-11-15 |
NO147225C (en) | 1983-02-23 |
NL7712720A (en) | 1978-05-23 |
DE2751455C3 (en) | 1981-08-06 |
DK508577A (en) | 1978-05-20 |
DE2751455B2 (en) | 1980-10-16 |
NO773956L (en) | 1978-05-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |