ES473597A1 - Perfeccionamientos en sistemas de medicion, en particular dela longitud de vehiculos en movimiento. - Google Patents
Perfeccionamientos en sistemas de medicion, en particular dela longitud de vehiculos en movimiento.Info
- Publication number
- ES473597A1 ES473597A1 ES473597A ES473597A ES473597A1 ES 473597 A1 ES473597 A1 ES 473597A1 ES 473597 A ES473597 A ES 473597A ES 473597 A ES473597 A ES 473597A ES 473597 A1 ES473597 A1 ES 473597A1
- Authority
- ES
- Spain
- Prior art keywords
- detector
- emitters
- path
- vehicle
- electromagnetic radiation
- 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
Links
Classifications
-
- 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
- G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
-
- 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
- G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Traffic Control Systems (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Geophysics And Detection Of Objects (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Abstract
Perfeccionamientos en sistemas de medición, en particular de la longitud de vehículos en movimiento, caracterizados porque comprende: un par de secciones detectoras separadas una distancia predeterminada a lo largo del trayecto de movimiento de un vehículo, cada una de cuyas secciones detectoras comprende una serie dirigida verticalmente de emisores de radiación electromagnética situados en un lado de dicho trayecto, produciendo cada emisor un haz direccional de radiación, y por lo menos un detector de radiación electromagnética diseñado para producir una señal de salida eléctrica relacionada con la cantidad de intensidad de radiación que incide sobre el mismo, situandose el detector en el otro lado del trayecto y disponiendose los emisores o un grupo de dichos emisores para dirigir sus haces hacia el mismo, por lo que la cantidad o intensidad de radiación electromagnética incidente registrada por el detector depende del número de los haces interceptados por el vehículos al pasar; y un dispositivo de proceso de datos para procesar las seriales de salida de los detectores en base al tiempo y utilizar la separación predeterminada conocida de las secciones detectoras para proporcionar una medición del vehículo relacionada con la velocidad.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB39730/77A GB1573188A (en) | 1977-09-23 | 1977-09-23 | Measuring systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES473597A1 true ES473597A1 (es) | 1979-04-16 |
Family
ID=10411157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473597A Expired ES473597A1 (es) | 1977-09-23 | 1978-09-22 | Perfeccionamientos en sistemas de medicion, en particular dela longitud de vehiculos en movimiento. |
Country Status (12)
| Country | Link |
|---|---|
| BE (1) | BE870681A (es) |
| DE (1) | DE2838583A1 (es) |
| DK (1) | DK422878A (es) |
| ES (1) | ES473597A1 (es) |
| FI (1) | FI782758A7 (es) |
| FR (1) | FR2404197A1 (es) |
| GB (1) | GB1573188A (es) |
| IE (1) | IE47432B1 (es) |
| IT (1) | IT1098909B (es) |
| NL (1) | NL7808941A (es) |
| NO (1) | NO783226L (es) |
| SE (1) | SE7809235L (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1192491B (it) * | 1982-08-10 | 1988-04-13 | Fiorello Sodi | Apparecchiatura automatica per i controllo della velocita' di automezzi in transito,con mezzi di selezione,in specie per la discrimazione fra mezzi pesanti ed autoveicoli |
| DE3432355A1 (de) * | 1984-09-03 | 1986-03-13 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur bestimmung des raddurchmessers von eisenbahnwagen |
| GB2174195A (en) * | 1985-04-25 | 1986-10-29 | Developia Systems Ab | An arrangement and a method for the measurement of the weights and/or dimensions and/or volumes of articles |
| GB2183889B (en) * | 1985-10-07 | 1989-09-13 | Hagai Sigalov | Optical control means |
| GB8600239D0 (en) * | 1986-01-07 | 1986-02-12 | Bicc Plc | Velocity measurement |
| GB8725130D0 (en) * | 1987-10-27 | 1987-12-02 | Hughes Ltd Stewart | Blade incidence tracker system |
| GB2231952A (en) * | 1989-05-03 | 1990-11-28 | Serco Limited | Vehicle length measurement system |
| FR2670404B1 (fr) * | 1990-12-12 | 1995-05-12 | Dassault Electronique | Dispositif et procede de classification automatique a la volee de vehicules autonomes. |
| GB9115745D0 (en) * | 1991-07-20 | 1991-09-04 | Longdin & Browning Surveys Lim | Method and apparatus for dimensional measurement |
| CA2132346A1 (en) * | 1992-03-18 | 1993-09-30 | Robert Ciolli | Vision apparatus |
| DE4311991A1 (de) * | 1993-04-06 | 1994-10-13 | Refit Ev | Verfahren und Anordnung zur Bestimmung von Verkehrsgrößen |
| DE19717661A1 (de) * | 1997-04-25 | 1998-10-29 | Krupp Foerdertechnik Gmbh | Verfahren und Einrichtung zur kontinuierlichen Erkennung wesentlicher Merkmale eines Schienenfahrzeugs |
| FR3078810B1 (fr) * | 2018-03-08 | 2020-04-03 | Idemia Identity And Security | Dispositif et procede pour differencier un poids lourd de transport de marchandises d’un autocar |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB960922A (en) * | 1961-11-14 | 1964-06-17 | British Iron Steel Research | Improvements in and relating to measuring apparatus |
| FR2088131A1 (es) * | 1970-05-21 | 1972-01-07 | Subra Jacques | |
| BE790341A (es) * | 1971-10-29 | 1973-04-20 | Siderurgie Fse Inst Rech | |
| US3872283A (en) * | 1973-07-13 | 1975-03-18 | Cadre Corp | Vehicle identification method and apparatus |
| IT1044402B (it) * | 1975-06-19 | 1980-03-20 | Autostrade Concess Const | Barriera a scansione per la discriminazione ed il conteggio di oggetti e piu specificamente di veicoli in transito attraverso uno sbarramento laminare di microonde elettromagnetiche |
-
1977
- 1977-09-23 GB GB39730/77A patent/GB1573188A/en not_active Expired
-
1978
- 1978-08-29 IE IE1748/78A patent/IE47432B1/en not_active IP Right Cessation
- 1978-08-31 NL NL7808941A patent/NL7808941A/xx not_active Application Discontinuation
- 1978-09-01 SE SE7809235A patent/SE7809235L/xx unknown
- 1978-09-05 DE DE19782838583 patent/DE2838583A1/de not_active Withdrawn
- 1978-09-08 FI FI782758A patent/FI782758A7/fi unknown
- 1978-09-18 FR FR7826702A patent/FR2404197A1/fr active Granted
- 1978-09-22 DK DK422878A patent/DK422878A/da not_active Application Discontinuation
- 1978-09-22 BE BE190644A patent/BE870681A/xx not_active IP Right Cessation
- 1978-09-22 ES ES473597A patent/ES473597A1/es not_active Expired
- 1978-09-22 NO NO783226A patent/NO783226L/no unknown
- 1978-09-25 IT IT28021/78A patent/IT1098909B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7828021A0 (it) | 1978-09-25 |
| DK422878A (da) | 1979-03-24 |
| FR2404197B1 (es) | 1982-02-19 |
| IE781748L (en) | 1979-03-23 |
| IE47432B1 (en) | 1984-03-21 |
| NL7808941A (nl) | 1979-03-27 |
| SE7809235L (sv) | 1979-03-24 |
| BE870681A (fr) | 1979-01-15 |
| FI782758A7 (fi) | 1979-03-24 |
| NO783226L (no) | 1979-03-26 |
| IT1098909B (it) | 1985-09-18 |
| FR2404197A1 (fr) | 1979-04-20 |
| DE2838583A1 (de) | 1979-04-05 |
| GB1573188A (en) | 1980-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES473597A1 (es) | Perfeccionamientos en sistemas de medicion, en particular dela longitud de vehiculos en movimiento. | |
| ATE44093T1 (de) | Messsystem gemaess dem triangulationsprinzip, zur dimensionskontrolle an objekten. | |
| SE7511635L (sv) | Sett och anordning for hastighetskontroll | |
| FR2450455B1 (es) | ||
| ES414579A1 (es) | Un aparato para leer un portador de registro plano. | |
| ES480472A1 (es) | Un dispositivo para determinar la distribucion de absorcion espacial en un objeto. | |
| SE7503944L (sv) | Anordning for malangivning eller malidentifiering. | |
| ES476079A1 (es) | Un dispositivo para determinar la distribucion de la absor- cion de un cuerpo mediante una fuente de radiacion puntifor-me. | |
| ES8206883A1 (es) | Metodo con su dispositivo realizador,para el reconocimiento de la autenticidad de un portadatos | |
| SE7400508L (es) | ||
| ES458594A1 (es) | Aparato transductor aplicado en la deteccion foto-optica de cambios de posicion de un elemento. | |
| FR2304321A1 (fr) | Appareil de tomographie a multiples detecteurs | |
| DE3483908D1 (de) | Optoelektronisches positionsfuehlen. | |
| JPS57207805A (en) | Displacement measuring device | |
| ATE35336T1 (de) | Strahlungsrauchmelder. | |
| JPS5716309A (en) | Displacement detector | |
| GB900646A (en) | Improvements in and relating to measuring systems | |
| GB1380045A (en) | Position detection and control devices | |
| JPS5582006A (en) | Measuring method for thickness | |
| ATE76187T1 (de) | Sensor mit integrierter signalverarbeitung fuer ein- bis dreidimensionale positionierung. | |
| ES447125A1 (es) | Un dispositivo para medir la absorcion de radiacion en una capa de un cuerpo. | |
| GB1070955A (en) | Position indicating apparatus | |
| ES430185A1 (es) | Dispositivo senalizador del instante en que el elemento indicador movil de un equipo indicador o medidor analogico, tal como un velocimetro, rebasa una posicion limite prede- terminada. | |
| JPS5739306A (en) | Shape detector | |
| GB1298999A (en) | Improvements in or relating to apparatus for detecting the passage of movable small bodies |