FR2244349A7 - Yaw angle valuation during tracking - esp. of vehicle without rails along electric guide wire embedded in carriageway - Google Patents
Yaw angle valuation during tracking - esp. of vehicle without rails along electric guide wire embedded in carriagewayInfo
- Publication number
- FR2244349A7 FR2244349A7 FR7346621A FR7346621A FR2244349A7 FR 2244349 A7 FR2244349 A7 FR 2244349A7 FR 7346621 A FR7346621 A FR 7346621A FR 7346621 A FR7346621 A FR 7346621A FR 2244349 A7 FR2244349 A7 FR 2244349A7
- Authority
- FR
- France
- Prior art keywords
- vehicle
- guide wire
- carriageway
- esp
- yaw angle
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
- G05D1/0265—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using buried wires
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
AC current is used and the valuation coils are arranged on the vehicle. Voltages are induced in the coils by the magnetic field of the guide wire through which the current flows. The voltages are the measure for the lateral deviation of the vehicle from the guide wire and for the angle of jaw between the longitudinal axis of the vehicle and the run of the guide wire. A series coil is arranged centrally on the front of the vehicle for identifying the angle of yaw in addition to the coils, which identify the lateral deviation of the guide wire.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732341926 DE2341926A1 (en) | 1973-08-20 | 1973-08-20 | ARRANGEMENT FOR EVALUATING THE YEAR ANGLE WHEN GUIDING A TRACK-FREE VEHICLE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2244349A7 true FR2244349A7 (en) | 1975-04-11 |
Family
ID=5890168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7346621A Expired FR2244349A7 (en) | 1973-08-20 | 1973-12-27 | Yaw angle valuation during tracking - esp. of vehicle without rails along electric guide wire embedded in carriageway |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2341926A1 (en) |
| FR (1) | FR2244349A7 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2080576A (en) * | 1980-06-11 | 1982-02-03 | Komatsu Mfg Co Ltd | Unmanned vehicle travel control device |
| DE3212948A1 (en) * | 1982-04-07 | 1983-10-13 | Robert Bosch Gmbh, 7000 Stuttgart | DEVICE FOR MEASURING THE EARTH MAGNET AS A NAVIGATION AID |
| CN107024196B (en) * | 2017-05-11 | 2019-03-22 | 中南大学 | A kind of high-speed railway easement curve track lateral deviation detection method |
-
1973
- 1973-08-20 DE DE19732341926 patent/DE2341926A1/en not_active Withdrawn
- 1973-12-27 FR FR7346621A patent/FR2244349A7/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2341926A1 (en) | 1975-03-06 |
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