BR8204472A - Aparelho para medir uma quantidade fisica e fornecer dados de medicao correspondentes - Google Patents

Aparelho para medir uma quantidade fisica e fornecer dados de medicao correspondentes

Info

Publication number
BR8204472A
BR8204472A BR8204472A BR8204472A BR8204472A BR 8204472 A BR8204472 A BR 8204472A BR 8204472 A BR8204472 A BR 8204472A BR 8204472 A BR8204472 A BR 8204472A BR 8204472 A BR8204472 A BR 8204472A
Authority
BR
Brazil
Prior art keywords
appliance
measuring
physical quantity
providing corresponding
medication data
Prior art date
Application number
BR8204472A
Other languages
English (en)
Inventor
Takeshi Yashuhara
Eiichi Nabeta
Original Assignee
Fuji Electric Co Ltd
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
Priority claimed from JP56118412A external-priority patent/JPS5821104A/ja
Priority claimed from JP56118414A external-priority patent/JPS5819994A/ja
Priority claimed from JP56118413A external-priority patent/JPS5819995A/ja
Priority claimed from JP56118417A external-priority patent/JPS5819998A/ja
Priority claimed from JP56118415A external-priority patent/JPS5819996A/ja
Priority claimed from JP11841681A external-priority patent/JPS5819997A/ja
Priority claimed from JP56120723A external-priority patent/JPS5821935A/ja
Priority claimed from JP56120724A external-priority patent/JPS5822966A/ja
Priority claimed from JP12733681A external-priority patent/JPS5829097A/ja
Priority claimed from JP13275081A external-priority patent/JPS5835697A/ja
Priority claimed from JP13422581A external-priority patent/JPS5837795A/ja
Priority claimed from JP56134224A external-priority patent/JPS5835415A/ja
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of BR8204472A publication Critical patent/BR8204472A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1608—Error detection by comparing the output signals of redundant hardware
    • G06F11/1625—Error detection by comparing the output signals of redundant hardware in communications, e.g. transmission, interfaces
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/248—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains by varying pulse repetition frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor
    • 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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/252—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with conversion of voltage or current into frequency and measuring of this frequency
    • 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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/255—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with counting of pulses during a period of time proportional to voltage or current, delivered by a pulse generator with fixed frequency
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1608—Error detection by comparing the output signals of redundant hardware
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H04B10/524—Pulse modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
BR8204472A 1981-07-30 1982-07-29 Aparelho para medir uma quantidade fisica e fornecer dados de medicao correspondentes BR8204472A (pt)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP56118413A JPS5819995A (ja) 1981-07-30 1981-07-30 電池内蔵形デイジタル式変位測定装置
JP56118417A JPS5819998A (ja) 1981-07-30 1981-07-30 デイジタル式測定装置
JP56118415A JPS5819996A (ja) 1981-07-30 1981-07-30 測定情報伝送システムにおける故障検出方式
JP11841681A JPS5819997A (ja) 1981-07-30 1981-07-30 測定装置
JP56118412A JPS5821104A (ja) 1981-07-30 1981-07-30 変位測定装置
JP56118414A JPS5819994A (ja) 1981-07-30 1981-07-30 光による測定情報多重伝送方式
JP56120723A JPS5821935A (ja) 1981-08-03 1981-08-03 測定情報多重伝送システムにおける故障位置検出方式
JP56120724A JPS5822966A (ja) 1981-08-03 1981-08-03 バツテリ内蔵形デイジタル式測定装置
JP12733681A JPS5829097A (ja) 1981-08-15 1981-08-15 二線式測定装置
JP13275081A JPS5835697A (ja) 1981-08-26 1981-08-26 測定装置
JP13422581A JPS5837795A (ja) 1981-08-28 1981-08-28 測定装置
JP56134224A JPS5835415A (ja) 1981-08-28 1981-08-28 測定装置

Publications (1)

Publication Number Publication Date
BR8204472A true BR8204472A (pt) 1983-07-19

Family

ID=27583443

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8204472A BR8204472A (pt) 1981-07-30 1982-07-29 Aparelho para medir uma quantidade fisica e fornecer dados de medicao correspondentes

Country Status (6)

Country Link
US (1) US4531193A (pt)
EP (2) EP0071912B1 (pt)
AU (1) AU549860B2 (pt)
BR (1) BR8204472A (pt)
CA (1) CA1220835A (pt)
DE (2) DE3229010A1 (pt)

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DE3639755A1 (de) * 1985-11-22 1987-05-27 Oki Electric Ind Co Ltd Selbstdiagnoseverfahren fuer ein geraet
US4807146A (en) * 1986-02-19 1989-02-21 Louisiana State University Digital lock-in amplifier
US4833618A (en) * 1986-02-20 1989-05-23 Net Laboratories, Inc. System for automatically reading utility meters from a remote location
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GB2198897A (en) * 1986-12-18 1988-06-22 Burr Brown Ltd Analog input system
DE3701082A1 (de) * 1987-01-16 1988-07-28 Ziegler Horst Einrichtung zur fernmessung der temperatur
US5073862A (en) * 1987-08-26 1991-12-17 Carlson Peter J Method and apparatus for diagnosing problems with the thermodynamic performance of a heat engine
IE860790L (en) * 1987-09-22 1988-03-26 Patrick Smyth Monitoring the parameters of a fluid using an infra-red transmitter and receiver
CA2062608A1 (en) * 1991-04-18 1992-10-19 Steven W. Tanamachi Two-part sensor with transformer power coupling and optical signal coupling
US5277495A (en) * 1992-04-24 1994-01-11 Halliburton Company Temperature to frequency converter
US5504789A (en) * 1993-07-15 1996-04-02 Lew; Hyok S. Phase detetion method for flow measurement and other applications
JPH08294229A (ja) * 1995-04-20 1996-11-05 Nec Corp 半導体集積回路装置
DE19615745A1 (de) * 1996-04-20 1997-10-23 Philips Patentverwaltung Meßschaltung
US7146230B2 (en) * 1996-08-23 2006-12-05 Fieldbus Foundation Integrated fieldbus data server architecture
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US20040194101A1 (en) * 1997-08-21 2004-09-30 Glanzer David A. Flexible function blocks
US6999824B2 (en) * 1997-08-21 2006-02-14 Fieldbus Foundation System and method for implementing safety instrumented systems in a fieldbus architecture
US6801878B1 (en) * 1999-04-08 2004-10-05 George Mason University System and method for managing sensors of a system
CA2314573C (en) 2000-01-13 2009-09-29 Z.I. Probes, Inc. System for acquiring data from a facility and method
US6985831B2 (en) * 2000-01-13 2006-01-10 Zed.I Solutions (Canada), Inc. System for acquiring data from facilities and method CIP
US20050240286A1 (en) * 2000-06-21 2005-10-27 Glanzer David A Block-oriented control system on high speed ethernet
US6587800B1 (en) * 2000-06-30 2003-07-01 Intel Corporation Reference timer for frequency measurement in a microprocessor
WO2003065059A1 (fr) * 2002-01-30 2003-08-07 Kabushiki Kaisha Bridgestone Dispositif de sortie de valeur mesuree, appareil de controle de valeur mesuree, dispositif de sortie de valeur de courant, et appareil de controle de courant
EP1619994A4 (en) * 2003-04-16 2009-03-11 Univ Drexel ACOUSTIC BLOOD ANALYZER FOR EVALUATING BLOOD PROPERTIES
DE102005021000B4 (de) * 2005-05-03 2014-09-04 Krohne Meßtechnik GmbH & Co KG Meßgerät
US8676357B2 (en) * 2005-12-20 2014-03-18 Fieldbus Foundation System and method for implementing an extended safety instrumented system
US7489977B2 (en) * 2005-12-20 2009-02-10 Fieldbus Foundation System and method for implementing time synchronization monitoring and detection in a safety instrumented system
US20090302588A1 (en) * 2008-06-05 2009-12-10 Autoliv Asp, Inc. Systems and methods for airbag tether release
WO2012015890A1 (en) * 2010-07-27 2012-02-02 Georgia Tech Research Corporation Systems and methods for determining current flow through a utility asset
JP6222425B2 (ja) * 2013-04-24 2017-11-01 セイコーエプソン株式会社 物理量検出回路、物理量検出装置、電子機器及び移動体
CN105571764A (zh) * 2016-03-10 2016-05-11 北京纳衡仪器仪表有限公司 远传数字式压力测量装置
TWI731448B (zh) * 2019-10-23 2021-06-21 吳茂祥 測試機台自檢系統及檢測方法

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Also Published As

Publication number Publication date
DE3229010A1 (de) 1983-03-03
CA1220835A (en) 1987-04-21
AU8651882A (en) 1983-02-03
EP0159401A1 (en) 1985-10-30
DE3274495D1 (en) 1987-01-15
EP0071912B1 (en) 1986-11-26
AU549860B2 (en) 1986-02-20
EP0071912A1 (en) 1983-02-16
US4531193A (en) 1985-07-23
EP0159401B1 (en) 1989-03-08

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 29/07/97

B15K Others concerning applications: alteration of classification

Ipc: G06F 11/16 (2006.01), G01D 5/248 (2006.0