DE3240804A1 - Verfahren zur ermittlung der nordrichtung - Google Patents
Verfahren zur ermittlung der nordrichtungInfo
- Publication number
- DE3240804A1 DE3240804A1 DE19823240804 DE3240804A DE3240804A1 DE 3240804 A1 DE3240804 A1 DE 3240804A1 DE 19823240804 DE19823240804 DE 19823240804 DE 3240804 A DE3240804 A DE 3240804A DE 3240804 A1 DE3240804 A1 DE 3240804A1
- Authority
- DE
- Germany
- Prior art keywords
- value
- signal
- evaluation
- north
- measured
- 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
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000011156 evaluation Methods 0.000 claims abstract description 33
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims abstract description 4
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000009428 plumbing Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 230000006399 behavior Effects 0.000 claims 1
- 238000012432 intermediate storage Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 10
- 238000009795 derivation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000005562 fading Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
- G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823240804 DE3240804A1 (de) | 1982-11-05 | 1982-11-05 | Verfahren zur ermittlung der nordrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823240804 DE3240804A1 (de) | 1982-11-05 | 1982-11-05 | Verfahren zur ermittlung der nordrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3240804A1 true DE3240804A1 (de) | 1984-05-10 |
| DE3240804C2 DE3240804C2 (enrdf_load_html_response) | 1991-04-11 |
Family
ID=6177316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823240804 Granted DE3240804A1 (de) | 1982-11-05 | 1982-11-05 | Verfahren zur ermittlung der nordrichtung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3240804A1 (enrdf_load_html_response) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3916768A1 (de) * | 1988-05-24 | 1989-12-07 | Teldix Gmbh | Nordsuchende kreiselanordnung |
| DE3828410A1 (de) * | 1988-08-20 | 1990-02-22 | Teldix Gmbh | Verfahren zur verbesserung des nordungsergebnisses |
| EP0365920A3 (de) * | 1988-10-26 | 1991-04-17 | Bodenseewerk Gerätetechnik GmbH | Filteranordnung zur Erzeugung eines Schätzwertes einer durch Störungen beeinflussten Messgrösse |
| DE4023349A1 (de) * | 1990-07-23 | 1992-01-30 | Bodenseewerk Geraetetech | Verfahren zur bestimmung der nordrichtung |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1498042B2 (de) * | 1965-05-14 | 1972-11-23 | Teldix Gmbh, 6900 Heidelberg | Kreiselanordnung fuer fahrzeuge |
| DE2948051A1 (de) * | 1979-11-29 | 1981-06-04 | Teldix Gmbh, 6900 Heidelberg | Nordsuchender kreisel |
| DE3045823A1 (de) * | 1980-12-05 | 1982-07-08 | Teldix Gmbh, 6900 Heidelberg | Verfahren zur ermittlung der nordrichtung |
-
1982
- 1982-11-05 DE DE19823240804 patent/DE3240804A1/de active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1498042B2 (de) * | 1965-05-14 | 1972-11-23 | Teldix Gmbh, 6900 Heidelberg | Kreiselanordnung fuer fahrzeuge |
| DE2948051A1 (de) * | 1979-11-29 | 1981-06-04 | Teldix Gmbh, 6900 Heidelberg | Nordsuchender kreisel |
| DE3045823A1 (de) * | 1980-12-05 | 1982-07-08 | Teldix Gmbh, 6900 Heidelberg | Verfahren zur ermittlung der nordrichtung |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3916768A1 (de) * | 1988-05-24 | 1989-12-07 | Teldix Gmbh | Nordsuchende kreiselanordnung |
| DE3828410A1 (de) * | 1988-08-20 | 1990-02-22 | Teldix Gmbh | Verfahren zur verbesserung des nordungsergebnisses |
| WO1990002311A1 (de) * | 1988-08-20 | 1990-03-08 | Teldix Gmbh | Verfahren zur verbesserung des nordungsergebnisses |
| US5117559A (en) * | 1988-08-20 | 1992-06-02 | Teldix Gmbh | Method of improving the north seeking result |
| EP0365920A3 (de) * | 1988-10-26 | 1991-04-17 | Bodenseewerk Gerätetechnik GmbH | Filteranordnung zur Erzeugung eines Schätzwertes einer durch Störungen beeinflussten Messgrösse |
| DE4023349A1 (de) * | 1990-07-23 | 1992-01-30 | Bodenseewerk Geraetetech | Verfahren zur bestimmung der nordrichtung |
| EP0468193A3 (en) * | 1990-07-23 | 1993-02-24 | Bodenseewerk Geraetetech | Procedure for determining the north |
| US5566461A (en) * | 1990-07-23 | 1996-10-22 | Bodenseewerk Geratechnik GmbH | Method of determining the direction of north |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3240804C2 (enrdf_load_html_response) | 1991-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |