GB9712070D0 - A navigational system - Google Patents
A navigational systemInfo
- Publication number
- GB9712070D0 GB9712070D0 GBGB9712070.3A GB9712070A GB9712070D0 GB 9712070 D0 GB9712070 D0 GB 9712070D0 GB 9712070 A GB9712070 A GB 9712070A GB 9712070 D0 GB9712070 D0 GB 9712070D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- navigational system
- navigational
- 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
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
- G01C21/20—Instruments for performing navigational calculations
-
- 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
- G01S5/14—Determining absolute distances from a plurality of spaced points of known location
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9712070A GB2326550B (en) | 1997-06-10 | 1997-06-10 | A navigational system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9712070A GB2326550B (en) | 1997-06-10 | 1997-06-10 | A navigational system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9712070D0 true GB9712070D0 (en) | 1997-08-13 |
GB2326550A GB2326550A (en) | 1998-12-23 |
GB2326550B GB2326550B (en) | 2002-01-23 |
Family
ID=10813924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9712070A Expired - Fee Related GB2326550B (en) | 1997-06-10 | 1997-06-10 | A navigational system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2326550B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2343748A (en) * | 1998-11-14 | 2000-05-17 | David Alexander Howard Penn | Room Finder |
EP1238289A1 (en) * | 1999-12-16 | 2002-09-11 | Biomotix Limited | Improvements relating to information delivery |
SE523510C2 (en) | 2001-05-18 | 2004-04-27 | Jan G Faeger | Method for determining the position and / or orientation of a creature in relation to an environment |
US6935958B2 (en) | 2002-02-06 | 2005-08-30 | Igt | Method and apparatus for machine location |
GB2399965A (en) * | 2003-03-24 | 2004-09-29 | Morgan Crucible Co | System for determining the three dimensional position of an article |
FR2854955A1 (en) * | 2003-05-12 | 2004-11-19 | France Telecom | Mobile telephone subscriber location/routing having successive terminal positions stored and calculations carried out providing distance terminal/final location subscriber entered |
DE102005014299A1 (en) * | 2005-03-24 | 2006-10-05 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | System for providing navigation information to persons inside and outside buildings |
DE102015118152A1 (en) * | 2015-10-23 | 2017-04-27 | clownfisch information technology GmbH | A method for determining a position of a mobile unit |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4283726A (en) * | 1978-09-05 | 1981-08-11 | Lewis C. Spence | Dual frequency distance measuring system |
US4510496A (en) * | 1982-02-08 | 1985-04-09 | Sperry Corporation | Baseband radar docking system |
US5430657A (en) * | 1992-10-20 | 1995-07-04 | Caterpillar Inc. | Method and apparatus for predicting the position of a satellite in a satellite based navigation system |
FR2697655B1 (en) * | 1992-10-30 | 1994-12-02 | Renault | Method and device for guiding a vehicle on a traffic plane. |
FR2702108B1 (en) * | 1993-02-22 | 1995-05-05 | France Telecom | Radiolocation method using a multicarrier broadcasting system, radiolocation device and corresponding transmitter. |
GB2278196A (en) * | 1993-05-18 | 1994-11-23 | William Michael Frederi Taylor | Information system using GPS |
JPH06347278A (en) * | 1993-06-10 | 1994-12-20 | Alpine Electron Inc | Existent link detection method of vehicle |
AU5416496A (en) * | 1995-02-23 | 1996-09-11 | Stanford Telecommunications, Inc. | Novel cellular positioning system (cps) |
US5815114A (en) * | 1996-04-05 | 1998-09-29 | Discovision Associates | Positioning system and method |
-
1997
- 1997-06-10 GB GB9712070A patent/GB2326550B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2326550B (en) | 2002-01-23 |
GB2326550A (en) | 1998-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20130610 |