DE3782204D1 - Strassenrand-bakensystem. - Google Patents
Strassenrand-bakensystem.Info
- Publication number
- DE3782204D1 DE3782204D1 DE8787110508T DE3782204T DE3782204D1 DE 3782204 D1 DE3782204 D1 DE 3782204D1 DE 8787110508 T DE8787110508 T DE 8787110508T DE 3782204 T DE3782204 T DE 3782204T DE 3782204 D1 DE3782204 D1 DE 3782204D1
- Authority
- DE
- Germany
- Prior art keywords
- road edge
- baking system
- edge baking
- road
- edge
- 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
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
- 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
- G01S1/08—Systems for determining direction or position line
- G01S1/14—Systems for determining direction or position line using amplitude comparison of signals transmitted simultaneously from antennas or antenna systems having differently oriented overlapping directivity-characteristics
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17017286 | 1986-07-19 | ||
JP61234908A JPS63158700A (ja) | 1986-07-19 | 1986-10-02 | 路側ビ−コン方式 |
JP61234907A JPS63158699A (ja) | 1986-07-19 | 1986-10-02 | 路側ビ−コン方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3782204D1 true DE3782204D1 (de) | 1992-11-19 |
DE3782204T2 DE3782204T2 (de) | 1993-04-01 |
Family
ID=27323312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787110508T Expired - Fee Related DE3782204T2 (de) | 1986-07-19 | 1987-07-20 | Strassenrand-bakensystem. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4833481A (de) |
EP (1) | EP0254262B1 (de) |
CA (1) | CA1278845C (de) |
DE (1) | DE3782204T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5250955A (en) * | 1992-06-05 | 1993-10-05 | Lockheed Information Services Company | State entry beacon system |
US5572201A (en) * | 1994-08-05 | 1996-11-05 | Federal Signal Corporation | Alerting device and system for abnormal situations |
US6745008B1 (en) * | 2000-06-06 | 2004-06-01 | Battelle Memorial Institute K1-53 | Multi-frequency communication system and method |
GB0119391D0 (en) * | 2001-08-09 | 2001-10-03 | Koninkl Philips Electronics Nv | Handover in cellular radio systems |
US6720908B1 (en) * | 2002-11-15 | 2004-04-13 | M/A-Com, Inc. | Sensor front-end for range and bearing measurement |
DE102006033211A1 (de) | 2006-07-12 | 2008-01-24 | Siemens Ag | System, insbesondere Nahverkehrsbahnsystem, und Verfahren zur fahrzeugseitigen Fahrwegerfassung für ein solches System |
US9151819B2 (en) * | 2011-07-08 | 2015-10-06 | Psion Inc. | Antenna apparatus for determining the position of a radio-frequency transponder |
JP6421481B2 (ja) * | 2014-07-18 | 2018-11-14 | 株式会社デンソー | 遠隔制御装置およびそれを用いた遠隔制御システム |
TWI597513B (zh) * | 2016-06-02 | 2017-09-01 | 財團法人工業技術研究院 | 定位系統、車載定位裝置及其定位方法 |
CN112213689A (zh) * | 2019-07-09 | 2021-01-12 | 阿里巴巴集团控股有限公司 | 导航方法以及定位方法、装置、设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3351941A (en) * | 1949-10-06 | 1967-11-07 | Robert M Page | Radio way-following system |
DE2127451C3 (de) * | 1971-06-03 | 1980-06-12 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung fur einen an einem Fahrzeug/angeordneten Receptor fur ein Verkehrswarnfunksystem |
US4017825A (en) * | 1975-09-08 | 1977-04-12 | Pichey Paul J | Intersection emergency warning system |
ZA774966B (en) * | 1976-09-30 | 1978-06-28 | Motorola Inc | Vehicle location system |
US4443790A (en) * | 1979-05-29 | 1984-04-17 | Bishop Frank A | Broadcast band siren alarm transmitter system for vehicles |
DE2923634C2 (de) * | 1979-06-11 | 1985-01-17 | Siemens AG, 1000 Berlin und 8000 München | Leitsystem für den Individualverkehr |
-
1987
- 1987-07-20 DE DE8787110508T patent/DE3782204T2/de not_active Expired - Fee Related
- 1987-07-20 US US07/075,904 patent/US4833481A/en not_active Expired - Fee Related
- 1987-07-20 CA CA000542527A patent/CA1278845C/en not_active Expired - Fee Related
- 1987-07-20 EP EP87110508A patent/EP0254262B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1278845C (en) | 1991-01-08 |
US4833481A (en) | 1989-05-23 |
EP0254262A3 (en) | 1988-11-23 |
DE3782204T2 (de) | 1993-04-01 |
EP0254262B1 (de) | 1992-10-14 |
EP0254262A2 (de) | 1988-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |