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 circuit

Info

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
Application number
FR7727010A
Other languages
French (fr)
Other versions
FR2363458B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2363458A1 publication Critical patent/FR2363458A1/en
Application granted granted Critical
Publication of FR2363458B3 publication Critical patent/FR2363458B3/fr
Granted legal-status Critical Current

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)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Electric Propulsion And Braking For Vehicles (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.
FR7727010A 1976-09-07 1977-09-06 Automatic railway speed control - has passive track markings with spacing monitored by detectors feeding signals to program circuit Granted FR2363458A1 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813660B1 (en) * 1978-03-30 1979-08-30 Standard Elek K Lorenz Ag Device for triggering control processes on track-bound vehicles
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

Also Published As

Publication number Publication date
JPS5332505A (en) 1978-03-27
DE2640247A1 (en) 1978-03-09
FR2363458B3 (en) 1980-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse