FR2731974B1 - Dispositif de surveillance du trafic ferroviaire - Google Patents
Dispositif de surveillance du trafic ferroviaireInfo
- Publication number
- FR2731974B1 FR2731974B1 FR9504561A FR9504561A FR2731974B1 FR 2731974 B1 FR2731974 B1 FR 2731974B1 FR 9504561 A FR9504561 A FR 9504561A FR 9504561 A FR9504561 A FR 9504561A FR 2731974 B1 FR2731974 B1 FR 2731974B1
- Authority
- FR
- France
- Prior art keywords
- monitoring device
- traffic monitoring
- rail traffic
- rail
- traffic
- 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 - Fee Related
Links
- 238000012806 monitoring device Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/18—Railway track circuits
- B61L1/181—Details
- B61L1/187—Use of alternating current
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9504561A FR2731974B1 (fr) | 1995-03-20 | 1995-03-20 | Dispositif de surveillance du trafic ferroviaire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9504561A FR2731974B1 (fr) | 1995-03-20 | 1995-03-20 | Dispositif de surveillance du trafic ferroviaire |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2731974A1 FR2731974A1 (fr) | 1996-09-27 |
FR2731974B1 true FR2731974B1 (fr) | 1998-09-11 |
Family
ID=9478165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9504561A Expired - Fee Related FR2731974B1 (fr) | 1995-03-20 | 1995-03-20 | Dispositif de surveillance du trafic ferroviaire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2731974B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9908599D0 (en) * | 1999-04-16 | 1999-06-09 | Aea Technology Plc | Current sensor |
EP2524852B1 (fr) * | 2011-05-17 | 2019-09-25 | Schweizerische Bundesbahnen SBB | Procédé et dispositif de surveillance d'une section de voie ferrée |
NL2016440B1 (nl) | 2015-03-17 | 2017-04-05 | Volkerrail Nederland Bv | Meten van een straling, relaiskast, relais, bijvoorbeeld voor relaisstand bewaking bij een spoorweg beveiligingsrelais. |
EP3722181A1 (fr) | 2019-04-11 | 2020-10-14 | VolkerRail Nederland BV | Détecteur de courant de relais de sécurité à principe magnéto-inductif |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4498650A (en) * | 1982-03-10 | 1985-02-12 | General Signal Corporation | Microprocessor based track circuit for occupancy detection and bidirectional code communication |
US4451018A (en) * | 1982-03-10 | 1984-05-29 | General Signal Corporation | Non contact isolated current detector |
JPH0729603B2 (ja) * | 1989-01-27 | 1995-04-05 | 四国旅客鉄道株式会社 | 軌道回路監視装置 |
-
1995
- 1995-03-20 FR FR9504561A patent/FR2731974B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2731974A1 (fr) | 1996-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2724277B1 (fr) | Dispositif de mise en forme de trafic et appareil de communication par paquets. | |
BR9504084A (pt) | Medidor de correlaçao e sistema de monitaçao de receptor sintonizável | |
DK0793838T3 (da) | Trafikovervågningssystem til køretøjer | |
DE69317266D1 (de) | Interaktives Verkehrsüberwachungsverfahren und -vorrichtung | |
FR2661765B1 (fr) | Procede pour la surveillance d'equipements et dispositif pour la mise en óoeuvre de ce procede. | |
FR2731974B1 (fr) | Dispositif de surveillance du trafic ferroviaire | |
IT239229Y1 (it) | Dispositivo di comunicazione bidirezionale per antifurto/allarme | |
FR2719145B1 (fr) | Système de surveillance de personnes sur un site. | |
FR2738802B1 (fr) | Dispositif de bouchage anti-fraude | |
KR960006035U (ko) | 교통신호체계를 이용한 광고표시장치 | |
FR2742648B1 (fr) | Dispositif de surveillance des arrets respiratoires plus particulierement pour les nouveaux-nes | |
FR2727995B1 (fr) | Dispositif de separation de trafic | |
FR2729780B1 (fr) | Dispositif de signalisation de preference routiere | |
FR2786302B1 (fr) | Dispositif de surveillance d'un reseau de circulation de vehicules | |
FR2756082B1 (fr) | Dispositif et procede de surveillance | |
FR2747986B1 (fr) | Procede et systeme de surveillance d'un dispositif d'aiguillage | |
KR970053417U (ko) | 교통시설물의 차량통과 검출장치 | |
KR970014927U (ko) | 교통신호장치 | |
FR2743437B1 (fr) | Dispositif de detection d'inclinaison pour feux de trafic routier | |
KR970014926U (ko) | 교통신호 제어장치 | |
FR2768583B1 (fr) | Systeme d'observation du trafic | |
BR9003778A (pt) | Sistema de monitoracao de trafego | |
BR9502175A (pt) | Sistema integrado de segurança e vigilância de tráfego em rodovias | |
KR970019317U (ko) | 횡단보도 진입을 알리는 경보장치 | |
MA23905A1 (fr) | Dispositif de surveillance de tension sur secteur dst-1f |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |