FR2363458A1 - Automatic railway speed control - has passive track markings with spacing monitored by detectors feeding signals to program circuit - Google Patents
Automatic railway speed control - has passive track markings with spacing monitored by detectors feeding signals to program circuitInfo
- Publication number
- FR2363458A1 FR2363458A1 FR7727010A FR7727010A FR2363458A1 FR 2363458 A1 FR2363458 A1 FR 2363458A1 FR 7727010 A FR7727010 A FR 7727010A FR 7727010 A FR7727010 A FR 7727010A FR 2363458 A1 FR2363458 A1 FR 2363458A1
- Authority
- FR
- France
- Prior art keywords
- train
- markings
- control
- speed control
- spacing
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/40—Adaptation of control equipment on vehicle for remote actuation from a stationary place
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The track of the automatic train control is fitted with a series of markings those spacing is monitored by detectors on each train. The signals from the detector are compared with a programme circuit to control the train speed w.r.t. signal frequency. This enables the train to be slowed for bends etc. by a closer spacing of markings and without a link to a central control. The automatic control is simpler than a central control and allows accurate and safe train control. Special markings are set at intervals along the track to regulate the timing of the trains i.e to speed or retain the trains to fit in with the programmed timetable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762640247 DE2640247A1 (en) | 1976-09-07 | 1976-09-07 | INDEPENDENT SPEED CONTROL FOR A TRANSPORT SYSTEM, IN PARTICULAR ELECTRICALLY DRIVEN VEHICLES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2363458A1 true FR2363458A1 (en) | 1978-03-31 |
FR2363458B3 FR2363458B3 (en) | 1980-06-13 |
Family
ID=5987346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7727010A Granted FR2363458A1 (en) | 1976-09-07 | 1977-09-06 | Automatic railway speed control - has passive track markings with spacing monitored by detectors feeding signals to program circuit |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5332505A (en) |
DE (1) | DE2640247A1 (en) |
FR (1) | FR2363458A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2813660C2 (en) * | 1978-03-30 | 1987-05-07 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Device for initiating control processes on a track-bound vehicle |
DE2935113A1 (en) * | 1979-08-30 | 1981-04-02 | Passavant-Werke Michelbacher Hütte, 6209 Aarbergen | Bridge alignment control - with fixed pairs of markings and sensors on each propulsion unit responding to them |
DE3522082A1 (en) * | 1985-06-20 | 1987-01-02 | Siemens Ag | Arrangement for finely positioning rail-bound vehicles |
US4922830A (en) * | 1987-05-14 | 1990-05-08 | Daifuku Co., Ltd. | Conveyor system utilizing linear motor |
US4951574A (en) * | 1988-05-26 | 1990-08-28 | Daifuku Co., Ltd. | Conveyor system using automotive cart |
DE4102812A1 (en) * | 1991-01-31 | 1992-08-13 | Ivv Ingenieurgesellschaft Fuer | Fine positioning equipment stopping railway vehicle at predetermined point - includes vehicle-borne receiver and transmitter linked by inductive loop of decreasing width on approach track |
DE19747198A1 (en) * | 1997-10-25 | 1999-04-29 | Tiefenbach Gmbh | Railway operating method |
-
1976
- 1976-09-07 DE DE19762640247 patent/DE2640247A1/en active Pending
-
1977
- 1977-09-06 FR FR7727010A patent/FR2363458A1/en active Granted
- 1977-09-07 JP JP10766677A patent/JPS5332505A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5332505A (en) | 1978-03-27 |
FR2363458B3 (en) | 1980-06-13 |
DE2640247A1 (en) | 1978-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |