FR2378663B1 - - Google Patents
Info
- Publication number
- FR2378663B1 FR2378663B1 FR7802051A FR7802051A FR2378663B1 FR 2378663 B1 FR2378663 B1 FR 2378663B1 FR 7802051 A FR7802051 A FR 7802051A FR 7802051 A FR7802051 A FR 7802051A FR 2378663 B1 FR2378663 B1 FR 2378663B1
- Authority
- FR
- France
- 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
-
- 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
- B61L25/026—Relative localisation, e.g. using odometer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/70—Details of trackside communication
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772703931 DE2703931A1 (de) | 1977-01-31 | 1977-01-31 | Einrichtung zur datenuebertragung und entfernungsmessung zwischen schienenfahrzeugen und einer ortsfesten station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2378663A1 FR2378663A1 (fr) | 1978-08-25 |
| FR2378663B1 true FR2378663B1 (US07541385-20090602-C00001.png) | 1982-08-06 |
Family
ID=5999989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7802051A Granted FR2378663A1 (fr) | 1977-01-31 | 1978-01-25 | Dispositif pour la transmission de donnees et la mesure de distance entre des vehicules sur rails et une station fixe |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH617628A5 (US07541385-20090602-C00001.png) |
| DE (1) | DE2703931A1 (US07541385-20090602-C00001.png) |
| FR (1) | FR2378663A1 (US07541385-20090602-C00001.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3043461A1 (de) * | 1980-11-18 | 1982-07-08 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur entfernungsmessung zwischen einem spurgebundenen fahrzeug und einer ortsfesten station |
| CA1258314A (en) * | 1986-06-04 | 1989-08-08 | Willard Elliott | Apparatus for detecting the distance between a rail vehicle and a remote obstacle on the rail |
| DE102012213499A1 (de) * | 2012-07-31 | 2014-02-06 | Siemens Aktiengesellschaft | Fahrzeugortung |
-
1977
- 1977-01-31 DE DE19772703931 patent/DE2703931A1/de not_active Withdrawn
- 1977-08-22 CH CH1024977A patent/CH617628A5/de not_active IP Right Cessation
-
1978
- 1978-01-25 FR FR7802051A patent/FR2378663A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2378663A1 (fr) | 1978-08-25 |
| CH617628A5 (en) | 1980-06-13 |
| DE2703931A1 (de) | 1978-08-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |