ES8204168A1 - Perfeccionamientos en la deteccion de fallos en sistemas sensores - Google Patents

Perfeccionamientos en la deteccion de fallos en sistemas sensores

Info

Publication number
ES8204168A1
ES8204168A1 ES503363A ES503363A ES8204168A1 ES 8204168 A1 ES8204168 A1 ES 8204168A1 ES 503363 A ES503363 A ES 503363A ES 503363 A ES503363 A ES 503363A ES 8204168 A1 ES8204168 A1 ES 8204168A1
Authority
ES
Spain
Prior art keywords
sensor
fault
fault detection
activity monitoring
sensor fault
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
ES503363A
Other languages
English (en)
Other versions
ES503363A0 (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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of ES8204168A1 publication Critical patent/ES8204168A1/es
Publication of ES503363A0 publication Critical patent/ES503363A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2829—Testing of circuits in sensor or actuator systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/0055—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Gyroscopes (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Navigation (AREA)

Abstract

CIRCUITO DETECTOR DE FALLOS EN SISTEMAS SENSORES DEL TIPO QUE COMPRENDEN UN PRIMER SENSOR, QUE SUMINISTRA UNA PRIMERA SEÑAL DE SALIDA INDICATIVA DE UN PARAMETRO FISICO DE TERMINADO, Y UN SEGUNDO SENSOR, QUE SUMINISTRA UNA SEGUNDA SEÑAL DE SALIDA INDICATIVA DE UN SEGUNDO PARAMETRO RELACIONADO CON DICHO PARAMETRO FISICO DETERMINADO. CONSTA DE UN COMPARADOR DE VENTANA (29), QUE REALIZA LA COMPARACION DE UNA SEÑAL VIRGEN SUMINISTRADA POR UN DETECTOR CON UNA SEÑAL DE SALIDA DEL SEGUNDO SENSOR (31); DE MEDIOS PARA SUMINISTRAR UNA SEÑAL INDICATIVA DE FALTA DE EXCESO, EN EL CASO DE QUE LA SEÑAL DE SALIDA DEL SEGUNDO SENSOR SOBREPASE EL UMBRAL DE LA SEÑAL VIRGEN EN UNA CANTIDAD PREDETERMINADA; DE MEDIOS PARA SUMINISTRAR UNA SEÑAL INDICATIVA DE FALTA CERO.
ES503363A 1980-06-26 1981-06-25 Perfeccionamientos en la deteccion de fallos en sistemas sensores Granted ES503363A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/163,445 US4337516A (en) 1980-06-26 1980-06-26 Sensor fault detection by activity monitoring

Publications (2)

Publication Number Publication Date
ES8204168A1 true ES8204168A1 (es) 1982-04-16
ES503363A0 ES503363A0 (es) 1982-04-16

Family

ID=22590033

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503363A Granted ES503363A0 (es) 1980-06-26 1981-06-25 Perfeccionamientos en la deteccion de fallos en sistemas sensores

Country Status (9)

Country Link
US (1) US4337516A (es)
JP (1) JPS5741711A (es)
AU (1) AU542308B2 (es)
CA (1) CA1164067A (es)
DE (1) DE3124082A1 (es)
ES (1) ES503363A0 (es)
FR (1) FR2488397A1 (es)
GB (1) GB2079466B (es)
IT (1) IT1137944B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111338322A (zh) * 2020-03-17 2020-06-26 许昌许继风电科技有限公司 一种主控柜测试系统及测试方法

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Also Published As

Publication number Publication date
GB2079466A (en) 1982-01-20
JPH0551924B2 (es) 1993-08-04
JPS5741711A (en) 1982-03-09
FR2488397A1 (fr) 1982-02-12
AU542308B2 (en) 1985-02-14
DE3124082A1 (de) 1982-03-25
IT1137944B (it) 1986-09-10
FR2488397B1 (es) 1984-04-20
CA1164067A (en) 1984-03-20
GB2079466B (en) 1984-03-07
AU7215481A (en) 1982-01-07
US4337516A (en) 1982-06-29
DE3124082C2 (es) 1993-08-05
IT8122597A0 (it) 1981-06-26
ES503363A0 (es) 1982-04-16

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Effective date: 19990503