ES8303742A1 - "dispositivo para el calculo de la relacion entre dos frecuencias representativas de dos magnitudes fisicas". - Google Patents

"dispositivo para el calculo de la relacion entre dos frecuencias representativas de dos magnitudes fisicas".

Info

Publication number
ES8303742A1
ES8303742A1 ES510146A ES510146A ES8303742A1 ES 8303742 A1 ES8303742 A1 ES 8303742A1 ES 510146 A ES510146 A ES 510146A ES 510146 A ES510146 A ES 510146A ES 8303742 A1 ES8303742 A1 ES 8303742A1
Authority
ES
Spain
Prior art keywords
ratio
calculating
physical values
frequencies representing
dividers
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
Application number
ES510146A
Other languages
English (en)
Other versions
ES510146A0 (es
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.)
VEGLIA E D SA
Original Assignee
VEGLIA E D SA
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 VEGLIA E D SA filed Critical VEGLIA E D SA
Publication of ES510146A0 publication Critical patent/ES510146A0/es
Publication of ES8303742A1 publication Critical patent/ES8303742A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/008—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine where the other variable is the flight or running time
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

DISPOSITIVO PARA EL CALCULO DE LA RELACION ENTRE DOS FRECUENCIAS REPRESENTATIVAS DE DOS MAGNITUDES FISICAS. COMPRENDE UN RELOJ (4) INTEGRADO EN EL MICROPROCESADOR (1) Y UNA PUERTA DE CIRCUITO (5) QUE RECOGE LOS IMPULSOS DE FRECUENCIA DE UNA DE LAS MAGNITUDES FISICAS (F ). ESTA ULTIMA, Y LA FRECUENCIA DE LA OTRA MAGNITUD (F ), ENTRAN EN DOS CONTADORES DIVISORES (21, 3), CUYA SALIDA PASA A OTROS CONTADORES (6, 7) COMPRENDIDOS EN EL MICROPROCESADOR. EL CONTENIDO DE ESTOS ULTIMOS PASA A LAS CORRESPONDIENTES MEMORIAS FLOTANTES (8, 9) DEL MICROPROCESADOR, PARA SU POSTERIOR LECTURA Y CALCULO. ESTE DISPOSITIVO ADMITE OTRAS ALTERNATIVAS, AUMENTANDO EL NUMERO DE ENTRADAS E INCLUYENDO REGISTROS SUPLEMENTARIOS. DE ESPECIAL APLICACION EN EL CALCULO DEL CONSUMO DE GASOLINA POR KILOMETRO EN UN VEHICULO.
ES510146A 1981-03-12 1982-03-04 "dispositivo para el calculo de la relacion entre dos frecuencias representativas de dos magnitudes fisicas". Expired ES8303742A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8104991A FR2501877A1 (fr) 1981-03-12 1981-03-12 Dispositif de calcul de rapport de deux frequences representatives de deux grandeurs physiques

Publications (2)

Publication Number Publication Date
ES510146A0 ES510146A0 (es) 1983-02-01
ES8303742A1 true ES8303742A1 (es) 1983-02-01

Family

ID=9256171

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510146A Expired ES8303742A1 (es) 1981-03-12 1982-03-04 "dispositivo para el calculo de la relacion entre dos frecuencias representativas de dos magnitudes fisicas".

Country Status (4)

Country Link
EP (1) EP0061366B1 (es)
DE (1) DE3261494D1 (es)
ES (1) ES8303742A1 (es)
FR (1) FR2501877A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626687B1 (fr) * 1988-02-02 1990-05-25 Commissariat Energie Atomique Comparateur numerique, ratiometre numerique et analyseur d'amplitude comportant de tels ratiometres

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49122382A (es) * 1973-03-22 1974-11-22
SE387761B (sv) * 1973-05-10 1976-09-13 Siemens Ag Digital rekneverk for bestemning av tendvinkeln vid kolvmotorer
FR2285023A1 (fr) * 1974-09-16 1976-04-09 Jerome Jacky Procede et dispositif de comptage d'impulsions electriques

Also Published As

Publication number Publication date
DE3261494D1 (en) 1985-01-24
ES510146A0 (es) 1983-02-01
EP0061366B1 (fr) 1984-12-12
EP0061366A1 (fr) 1982-09-29
FR2501877B1 (es) 1983-05-27
FR2501877A1 (fr) 1982-09-17

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