ES2161341T3 - Procedimiento para determinar la velocidad de un vehiculo. - Google Patents

Procedimiento para determinar la velocidad de un vehiculo.

Info

Publication number
ES2161341T3
ES2161341T3 ES96810349T ES96810349T ES2161341T3 ES 2161341 T3 ES2161341 T3 ES 2161341T3 ES 96810349 T ES96810349 T ES 96810349T ES 96810349 T ES96810349 T ES 96810349T ES 2161341 T3 ES2161341 T3 ES 2161341T3
Authority
ES
Spain
Prior art keywords
vehicle
signal
speed
dtf
transmission position
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 - Lifetime
Application number
ES96810349T
Other languages
English (en)
Inventor
Bernhard Deck
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.)
Alstom Transportation Germany GmbH
Original Assignee
Bombardier Transportation GmbH
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 Bombardier Transportation GmbH filed Critical Bombardier Transportation GmbH
Application granted granted Critical
Publication of ES2161341T3 publication Critical patent/ES2161341T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • G01P5/245—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves
    • G01P5/248—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves by measuring phase differences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/34—Control, warning or like safety means along the route or between vehicles or trains for indicating the distance between vehicles or trains by the transmission of signals therebetween
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

POR MEDIO DE UN GENERADOR (5) DE SEÑAL SINUSOIDAL SE TRANSMITEN OSCILACIONES DE ULTRASONIDOS A TRAVES DE UN AMPLIFICADOR (6) Y UN EMISOR (7) DE ULTRASONIDOS EN UNA POSICION (P1) DE EMISION FINA DEL LUGAR DE UN VEHICULO SOBRE UN RAIL (4) Y SE DETECTA EN UNA POSICION (T2) DE RECEPCION DEL LUGAR FIJO DE ESTE VEHICULO, QUE MUESTRA UNA DISTANCIA (S) PREVIAMENTE DADA CON RESPECTO A LA POSICION (P1) DE EMISION, SIENDO DETECTADO POR MEDIO DE UN DETECTOR (8) SONORO. LA SEÑAL (S5, S3) DETECTADA SE GUIA DESPUES DE UN FILTRADO PREVIO A UN FILTRO (9) PASABANDA ADAPTIVO DE UN COMPARADOR (10). SE COMPARA ESTA SEÑAL (S2, S3) DE RECEPCION CON UNA SEÑAL (S1) DE EMISION DEL GENERADOR (5) DE SEÑAL SINUSOIDAL. EN DEPENDENCIA DEL DESPLAZAMIENTO DE FASE DE AMBAS SEÑALES O DEL TIEMPO DE DESARROLLO DE LA SEÑAL (S1) DE EMISION EN EL RAIL (4) SE CALCULA LA VELOCIDAD (V) DEL VEHICULO FERROVIARIO POR MEDIO DE UN MICROPROCESADOR (11). UN PUNTO DE ACOPLAMIENTO Y DESACOPLAMIENTO ES ELEGIBLE DE FORMA FLEXIBLE PARA LA SEÑALDE EMISION Y DE RECEPCION. EL EQUIPO DE MEDICION NECESARIO SE INSTALA DE FORMA NO COMPLICADA EN UN VEHICULO FERROVIARIO.
ES96810349T 1995-06-20 1996-05-31 Procedimiento para determinar la velocidad de un vehiculo. Expired - Lifetime ES2161341T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19522265A DE19522265C1 (de) 1995-06-20 1995-06-20 Verfahren zur Bestimmung der Geschwindigkeit eines Fahrzeuges

Publications (1)

Publication Number Publication Date
ES2161341T3 true ES2161341T3 (es) 2001-12-01

Family

ID=7764729

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96810349T Expired - Lifetime ES2161341T3 (es) 1995-06-20 1996-05-31 Procedimiento para determinar la velocidad de un vehiculo.

Country Status (4)

Country Link
EP (1) EP0750199B1 (es)
AT (1) ATE203108T1 (es)
DE (1) DE19522265C1 (es)
ES (1) ES2161341T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19826090A1 (de) * 1998-06-12 1999-12-16 Alcatel Sa Verfahren und Vorrichtung zur Integritätsprüfung eines schienengebundenen Fahrzeugverbands
DE29813355U1 (de) * 1998-07-27 1999-08-26 Siemens AG, 80333 München Vorrichtung zur Übertragung von Daten im Bereich von Gleisanlagen
PT3225498T (pt) * 2016-03-31 2021-02-12 Siemens Rail Automation S A U Sistema e método para medir a velocidade de um veículo guiado e a distância percorrida por este último
DE102020207814A1 (de) 2020-06-24 2021-12-30 Siemens Mobility GmbH Verfahren zur Ermittlung eines längenabhängigen Parameters eines schienengebundenen Verbandes von Fahrzeugen und Fahrzeug
CN112026856B (zh) * 2020-07-08 2022-04-15 中铁第四勘察设计院集团有限公司 一种轨道交通列车运行速度智能计算方法和系统
RU2748148C1 (ru) * 2020-07-15 2021-05-19 Акционерное общество "Научно-исследовательский и проектно-конструкторский институт информатизации, автоматизации и связи на железнодорожном транспорте" Устройство измерения линейной скорости транспортного средства

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB884830A (en) * 1958-05-12 1961-12-20 Josiah Alfred Briscoe Gauge for measuring absolute or cosmic velocity and direction
US3729993A (en) * 1971-03-08 1973-05-01 Datamarine Int Inc Digital knotmeter and log
DE2519196C3 (de) * 1975-04-30 1978-06-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur digitalen Messung der Geschwindigkeit eines Schienenfahrzeuges
DE3331837C2 (de) * 1983-09-03 1986-06-19 Joachim 6530 Bingen Frank Verfahren zum Messen von Längenänderungen

Also Published As

Publication number Publication date
DE19522265C1 (de) 1996-08-14
EP0750199A1 (de) 1996-12-27
ATE203108T1 (de) 2001-07-15
EP0750199B1 (de) 2001-07-11

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