BE715910A - - Google Patents
Info
- Publication number
- BE715910A BE715910A BE715910DA BE715910A BE 715910 A BE715910 A BE 715910A BE 715910D A BE715910D A BE 715910DA BE 715910 A BE715910 A BE 715910A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/38—Testing, calibrating, or compensating of compasses
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Navigation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA991873 | 1967-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE715910A true BE715910A (en:Method) | 1968-10-16 |
Family
ID=4142917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE715910D BE715910A (en:Method) | 1967-05-31 | 1968-05-30 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3584388A (en:Method) |
| BE (1) | BE715910A (en:Method) |
| GB (1) | GB1185974A (en:Method) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2212536B1 (en:Method) * | 1973-01-02 | 1976-04-09 | Crouzet Sa | |
| US3881258A (en) * | 1973-12-10 | 1975-05-06 | Us Navy | All attitude compass |
| CA1065454A (en) * | 1976-06-01 | 1979-10-30 | Lorne A. Kuehn | Spatial orientation device |
| CA1127304A (en) * | 1979-01-24 | 1982-07-06 | Sachinobu Shimizu | Apparatus for determining positional coordinates utilizing the terrestrial magnetism as a directional reference |
| NL8101833A (nl) * | 1981-04-14 | 1982-11-01 | Johannes Frederik Cramwinckel | Stelsel voor het bepalen van de koershoek van een vaar- of voertuig. |
| JPS58139010A (ja) * | 1982-02-15 | 1983-08-18 | Nissan Motor Co Ltd | 車両用走行誘導装置 |
| USD295840S (en) | 1985-04-12 | 1988-05-24 | Car Mate Manufacturing Company Limited | Electronic compass |
| USD294561S (en) | 1985-09-18 | 1988-03-08 | Zemco, Inc. | Automotive compass |
| GB2209835A (en) * | 1987-09-15 | 1989-05-24 | Rory Paul Wilson | A miniaturized dead reckoning automatic position sensor and recorder for attachment to animals |
| 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 |
| US6653831B2 (en) * | 2001-11-20 | 2003-11-25 | Gentex Corporation | Magnetometer having a dynamically adjustable bias setting and electronic vehicle compass incorporating the same |
| WO2003059691A2 (en) * | 2002-01-11 | 2003-07-24 | Lal Rajiv S | Functional and ornamental vehicle accessories |
| US7091843B1 (en) * | 2002-11-05 | 2006-08-15 | Rajiv Singh Lal | Functional and ornamental vehicle accessories |
| CN106596419B (zh) * | 2017-01-10 | 2023-02-03 | 长春理工大学 | 一种用于评价可见光烟幕遮蔽效应的测试系统 |
-
1968
- 1968-05-28 US US732562A patent/US3584388A/en not_active Expired - Lifetime
- 1968-05-28 GB GB25403/68A patent/GB1185974A/en not_active Expired
- 1968-05-30 BE BE715910D patent/BE715910A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1185974A (en) | 1970-04-02 |
| DE1773508A1 (de) | 1973-01-04 |
| US3584388A (en) | 1971-06-15 |
| DE1773508B2 (de) | 1976-12-16 |