ZA715451B - A system method and apparatus for locating movable objects on a fixed path - Google Patents
A system method and apparatus for locating movable objects on a fixed pathInfo
- Publication number
- ZA715451B ZA715451B ZA715451A ZA715451A ZA715451B ZA 715451 B ZA715451 B ZA 715451B ZA 715451 A ZA715451 A ZA 715451A ZA 715451 A ZA715451 A ZA 715451A ZA 715451 B ZA715451 B ZA 715451B
- Authority
- ZA
- South Africa
- Prior art keywords
- system method
- movable objects
- fixed path
- locating movable
- locating
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7030197A FR2102704A5 (en) | 1970-08-17 | 1970-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA715451B true ZA715451B (en) | 1972-05-31 |
Family
ID=9060290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA715451A ZA715451B (en) | 1970-08-17 | 1971-08-16 | A system method and apparatus for locating movable objects on a fixed path |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR7105285D0 (en) |
FR (1) | FR2102704A5 (en) |
GB (1) | GB1343711A (en) |
ZA (1) | ZA715451B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2431411A1 (en) * | 1978-07-17 | 1980-02-15 | Jeumont Schneider | POSITION DETECTION DEVICE FOR RAIL VEHICLE |
GB2183951B (en) * | 1985-11-28 | 1990-05-23 | Duracell Int | Displacement measuring apparatus |
FR3055876B1 (en) * | 2016-09-12 | 2019-07-19 | Alstom Transport Technologies | METHOD FOR DETERMINING THE POSITION OF A RAILWAY VEHICLE AND ASSOCIATED RAILWAY INSTALLATION |
-
1970
- 1970-08-17 FR FR7030197A patent/FR2102704A5/fr not_active Expired
-
1971
- 1971-08-16 ZA ZA715451A patent/ZA715451B/en unknown
- 1971-08-17 BR BR5285/71A patent/BR7105285D0/en unknown
- 1971-08-17 GB GB3850671A patent/GB1343711A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2102704A5 (en) | 1972-04-07 |
BR7105285D0 (en) | 1973-06-14 |
GB1343711A (en) | 1974-01-16 |
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