FR2437648A1 - Procede de chronometrage a haute resolution et de haute precision - Google Patents

Procede de chronometrage a haute resolution et de haute precision

Info

Publication number
FR2437648A1
FR2437648A1 FR7924128A FR7924128A FR2437648A1 FR 2437648 A1 FR2437648 A1 FR 2437648A1 FR 7924128 A FR7924128 A FR 7924128A FR 7924128 A FR7924128 A FR 7924128A FR 2437648 A1 FR2437648 A1 FR 2437648A1
Authority
FR
France
Prior art keywords
time
leading edge
signal
measured
stop
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.)
Granted
Application number
FR7924128A
Other languages
English (en)
Other versions
FR2437648B1 (fr
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.)
MITEC MODERNE IND GmbH
Original Assignee
MITEC MODERNE IND 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 MITEC MODERNE IND GmbH filed Critical MITEC MODERNE IND GmbH
Publication of FR2437648A1 publication Critical patent/FR2437648A1/fr
Application granted granted Critical
Publication of FR2437648B1 publication Critical patent/FR2437648B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Recording Measured Values (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

PROCEDE DE CHRONOMETRAGE UTILISANT UN OSCILLATEUR A QUARTZ, CONSISTANT A MESURER LES INTERVALLES T, T ENTRE LE FLANC DE MONTEE DU SIGNAL DE DEMARRAGE ET LE FLANC DE MONTEE DU SIGNAL D'ARRET, D'UNE PART, ET LES FLANCS DE MONTEE A, A DU SIGNAL DE SORTIE RECTANGULAIRE DE L'OSCILLATEUR, A MESURER L'INTERVALLE N.T ET A DETERMINER L'INTERVALLE DT RECHERCHE SELON L'EXPRESSION:DT T N.T - T
FR7924128A 1978-09-29 1979-09-27 Procede de chronometrage a haute resolution et de haute precision Granted FR2437648A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2842450A DE2842450C2 (de) 1978-09-29 1978-09-29 Verfahren zur Messung der zeitlichen Abstände von jeweils zwei elektrischen Signalen

Publications (2)

Publication Number Publication Date
FR2437648A1 true FR2437648A1 (fr) 1980-04-25
FR2437648B1 FR2437648B1 (fr) 1984-03-02

Family

ID=6050838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924128A Granted FR2437648A1 (fr) 1978-09-29 1979-09-27 Procede de chronometrage a haute resolution et de haute precision

Country Status (8)

Country Link
US (1) US4303983A (fr)
JP (1) JPS5548683A (fr)
CH (1) CH631860B (fr)
DE (1) DE2842450C2 (fr)
FR (1) FR2437648A1 (fr)
GB (1) GB2034993B (fr)
SE (1) SE447609B (fr)
ZA (1) ZA795108B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039900A2 (fr) * 1980-05-14 1981-11-18 MTC Messtechnik und Optoelektronik AG Procédé et dispositif de mesure de la vitesse angulaire d'un corps en rotation
EP0092676A2 (fr) * 1982-04-28 1983-11-02 MTC Messtechnik und Optoelektronik AG Méthode de mesure de temps et dispositif pour son application
EP0099500A1 (fr) * 1982-07-13 1984-02-01 Wild Heerbrugg Ag. Dispositif à mesure de la période d'impulsions
FR2564613A1 (fr) * 1984-05-17 1985-11-22 Commissariat Energie Atomique Systeme de chronometrie electronique de haute resolution

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144465A (en) * 1981-02-28 1982-09-07 Hitachi Ltd Speed detecting method
DE3219423C2 (de) * 1981-06-09 1986-04-30 MTC, Meßtechnik und Optoelektronik AG, Neuenburg/Neuchâtel Entfernungsmeßverfahren und Vorrichtung zu seiner Durchführung
JPS5876795A (ja) * 1981-10-31 1983-05-09 Hagiwara Denki Kk 計時回路
CH644243B (de) * 1982-05-06 Wild Heerbrugg Ag Vorrichtung zur laufzeitmessung von elektrischen impulssignalen.
US4538235A (en) * 1982-08-19 1985-08-27 Rockwell International Corporation Microcomputer retriggerable interval counter
US4535462A (en) * 1983-02-11 1985-08-13 The United States Of America As Represented By The Secretary Of The Army Automatic velocity controlled delay circuit
US4604717A (en) * 1983-02-18 1986-08-05 Rca Corporation Method and apparatus for measuring the time delay between signals
US4598375A (en) * 1983-04-22 1986-07-01 Hagiwara Denki Kabushiki Kaisha Time measuring circuit
FR2545952B1 (fr) * 1983-05-13 1987-03-20 Omega Electronics Sa Dispositif de transmission electromagnetique d'un evenement en milieu perturbe
DE3327339A1 (de) * 1983-07-29 1985-02-07 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zum ermitteln von laufzeitschwankungen
US4613950A (en) * 1983-09-22 1986-09-23 Tektronix, Inc. Self-calibrating time interval meter
AU572593B2 (en) * 1983-12-22 1988-05-12 Alcatel N.V. Signal recognition system
US4685075A (en) * 1984-05-03 1987-08-04 Kaijo Denki Co., Ltd. Apparatus for measuring propagation time of ultrasonic waves
DE3422805C1 (de) * 1984-06-20 1985-11-07 Krautkrämer GmbH, 5000 Köln Schaltungsanordnung zur Messung der Zeitdifferenz zwischen Impulsen
US4734861A (en) * 1984-08-27 1988-03-29 Twin Disc, Incorporated Electronic control for motor vehicle transmission
US4789959A (en) * 1985-03-05 1988-12-06 Intersil, Inc. Delay circuit for a real time clock
AU5952186A (en) * 1985-05-28 1986-12-24 Emkay Manufacturing Co. High speed digital frequency counter
DE3612686A1 (de) * 1986-04-15 1987-10-22 Nukem Gmbh Verfahren und vorrichtung zur messung von zeitintervallen
JPS62288597A (ja) * 1986-06-06 1987-12-15 Yokogawa Electric Corp 時間計測装置
JPS62299786A (ja) * 1986-06-20 1987-12-26 Yokogawa Electric Corp 時間計測装置
JPS633513A (ja) * 1986-06-23 1988-01-08 Nec Corp 論理回路
US4764694A (en) * 1987-04-22 1988-08-16 Genrad, Inc. Interpolating time-measurement apparatus
US4908784A (en) * 1987-08-04 1990-03-13 Wave Technologies, Inc. Method and apparatus for asynchronous time measurement
JPH01191019A (ja) * 1988-01-26 1989-08-01 Akitoshi Kitano 流量計の器差補正方法
DE3905956A1 (de) * 1989-02-25 1990-09-13 Fraunhofer Ges Forschung Vorrichtung zur messung von ultraschallaufzeiten
US5027298A (en) * 1989-06-29 1991-06-25 Genrad, Inc. Low-dead-time interval timer
US5150337A (en) * 1990-02-21 1992-09-22 Applied Magnetics Corporation Method and apparatus for measuring time elapsed between events
US5323437A (en) * 1992-09-16 1994-06-21 Honeywell Inc. Full and partial cycle counting apparatus and method
US5333162A (en) * 1993-02-23 1994-07-26 The United States Of America As Represented By The United States Department Of Energy High resolution time interval counter
US5796682A (en) * 1995-10-30 1998-08-18 Motorola, Inc. Method for measuring time and structure therefor
JPH10170669A (ja) * 1996-12-11 1998-06-26 Hudson Soft Co Ltd 計測装置及びこれを用いた玩具
TWI221377B (en) * 2001-03-16 2004-09-21 Via Tech Inc Data transmission circuit and related method
DE10349476A1 (de) * 2003-10-21 2005-05-25 Siemens Ag Zeitgenaue Durchführung einer Mess- oder Steueraktion sowie Synchronisation mehrerer solcher Aktionen
US7095353B2 (en) * 2004-11-23 2006-08-22 Amalfi Semiconductor Corporation Frequency to digital conversion
US7330803B2 (en) * 2005-06-22 2008-02-12 Ametek, Inc. High resolution time interval measurement apparatus and method
DE502006005461D1 (de) * 2006-07-04 2010-01-07 Pepperl & Fuchs Verfahren und Vorrichtung zur optoelektronischen berührungslosen Distanzmessung nach dem Laufzeitprinzip
CN102112931B (zh) * 2008-08-01 2012-07-25 株式会社爱德万测试 时间测量电路、时间测量方法、以及使用其的时间数字转换器和测试装置
JP2010197238A (ja) * 2009-02-25 2010-09-09 Sumitomo Rubber Ind Ltd 回転速度情報検出装置、方法及びプログラム、並びに、タイヤ空気圧低下検出装置、方法及びプログラム
US8265902B1 (en) * 2009-08-20 2012-09-11 Xilinx, Inc. Circuit for measuring a time interval using a high-speed serial receiver
US20110233392A1 (en) * 2010-03-26 2011-09-29 Measurement Specialties, Inc. Method and system for using light pulsed sequences to calibrate an encoder
GB201105588D0 (en) * 2011-04-01 2011-05-18 Elliptic Laboratories As User interface

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675127A (en) * 1970-12-28 1972-07-04 Bell Telephone Labor Inc Gated-clock time measurement apparatus including granularity error elimination
US4112358A (en) * 1976-04-09 1978-09-05 Takeda Riken Kogyo Kabushikikaisha Digital frequency measuring device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133189A (en) * 1960-08-05 1964-05-12 Hewlett Packard Co Electronic interpolating counter for the time interval and frequency measurment
US3970828A (en) * 1975-01-13 1976-07-20 International Telephone And Telegraph Corporation System for precision time measurement
JPS52135776A (en) * 1976-05-08 1977-11-14 Takeda Riken Ind Co Ltd Pulse width measuring device
GB1564179A (en) * 1976-06-11 1980-04-02 Japan Atomic Energy Res Inst Method of analogue-to-digital conversion
JPS6059553B2 (ja) * 1976-12-01 1985-12-25 カシオ計算機株式会社 計時装置
US4142680A (en) * 1977-03-21 1979-03-06 Oswald Robert A High resolution timing recording system
US4168525A (en) * 1977-11-29 1979-09-18 Russell John H Universal timer
US4267436A (en) * 1977-12-26 1981-05-12 Mishio Hayashi Interval-expanding timer compensated for drift and nonlinearity

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675127A (en) * 1970-12-28 1972-07-04 Bell Telephone Labor Inc Gated-clock time measurement apparatus including granularity error elimination
US4112358A (en) * 1976-04-09 1978-09-05 Takeda Riken Kogyo Kabushikikaisha Digital frequency measuring device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/78 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039900A2 (fr) * 1980-05-14 1981-11-18 MTC Messtechnik und Optoelektronik AG Procédé et dispositif de mesure de la vitesse angulaire d'un corps en rotation
EP0039900A3 (en) * 1980-05-14 1981-11-25 Walter Dr. Mehnert Method and apparatus for angular rate measurement of a rotating body
EP0092676A2 (fr) * 1982-04-28 1983-11-02 MTC Messtechnik und Optoelektronik AG Méthode de mesure de temps et dispositif pour son application
EP0092676A3 (en) * 1982-04-28 1984-03-28 Ludwig Dr. Boelkow Time measuring method and device for carrying it out
EP0099500A1 (fr) * 1982-07-13 1984-02-01 Wild Heerbrugg Ag. Dispositif à mesure de la période d'impulsions
US4620788A (en) * 1982-07-13 1986-11-04 Wild Heerbrugg, Ag Apparatus for measuring pulse signal delay interval
FR2564613A1 (fr) * 1984-05-17 1985-11-22 Commissariat Energie Atomique Systeme de chronometrie electronique de haute resolution
EP0165144A1 (fr) * 1984-05-17 1985-12-18 Thomson-Csf Système de chronométrie électronique de haute résolution
US4637733A (en) * 1984-05-17 1987-01-20 Commissariat A L'energie Atomique High-resolution electronic chronometry system

Also Published As

Publication number Publication date
CH631860B (de)
JPS5548683A (en) 1980-04-07
ZA795108B (en) 1980-08-27
DE2842450C2 (de) 1982-08-19
SE447609B (sv) 1986-11-24
FR2437648B1 (fr) 1984-03-02
GB2034993A (en) 1980-06-11
CH631860GA3 (fr) 1982-09-15
GB2034993B (en) 1983-05-18
SE7906625L (sv) 1980-03-30
US4303983A (en) 1981-12-01
DE2842450A1 (de) 1980-04-17

Similar Documents

Publication Publication Date Title
FR2437648A1 (fr) Procede de chronometrage a haute resolution et de haute precision
JPS5268477A (en) Measuring device for detecting digital measurement value of ac voltage frequency
JPS5290960A (en) Method of calibrating measuring instrument
JPS53144370A (en) Inspecting method and apparatus for precision of turbine meter
JPS549134A (en) Method of and apparatus for sutomatically profiling
CH622927B (fr) Montre electronique permettant la mesure du temps de reaction.
NO146723C (no) Fremgangsmaate og apparat til aa skaffe noeyaktig avstandsinformasjon fr et tacan-apparat med liten presisjon
JPS5262072A (en) Device for measuring observation waveforms of oscilloscope
DE3066478D1 (en) Method and apparatus for accurately determining the rms value of an unknown signal
JPS5380282A (en) Method and apparatus for measuring of a.c. voltage and current including distorted waveforms
JPS5312373A (en) Measuring apparatus for temperature difference
SU629512A1 (ru) Способ оценки точности цифровых измерительных двухфазных генераторов
SU1262417A1 (ru) Способ получени логарифмической шкалы частот измерител частотных характеристик
SU681384A1 (ru) Цифровой способ измерени частоты следовани импульсов
JPS52155065A (en) Wafer insepaction method
SU130237A1 (ru) Способ определени влажности изол ции
JPS5346784A (en) Multiplex measuring method for number of vibration
DE3685594D1 (de) Verfahren zum verarbeiten eines als eine frequenz vorliegenden messwertes.
JPS5623024A (en) Frequency multiplication circuit
JPS51143358A (en) Optical instrument for measuring displacement of a rail
JPS53101458A (en) Calibrating method for sectional thickness shape measuring apparatus of plate materials
JPS5458461A (en) Measuring apparatus of physical constant
JPS52152767A (en) Automatic time width measuring system
JPS5337469A (en) Method of improving accuracy of measured value in analysis of apparatus
JPS53104280A (en) Stopwatch

Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse