FR2370263A1 - Systeme pour determiner le taux moyen vrai d'impulsions d'entree - Google Patents
Systeme pour determiner le taux moyen vrai d'impulsions d'entreeInfo
- Publication number
- FR2370263A1 FR2370263A1 FR7733567A FR7733567A FR2370263A1 FR 2370263 A1 FR2370263 A1 FR 2370263A1 FR 7733567 A FR7733567 A FR 7733567A FR 7733567 A FR7733567 A FR 7733567A FR 2370263 A1 FR2370263 A1 FR 2370263A1
- Authority
- FR
- France
- Prior art keywords
- output signal
- mean
- measuring device
- level measuring
- input pulses
- 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.)
- Pending
Links
Classifications
-
- 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
- G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
- G01D1/02—Measuring arrangements giving results other than momentary value of variable, of general application giving mean values, e.g. root means square values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
- G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Operations Research (AREA)
- Probability & Statistics with Applications (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Algebra (AREA)
- Evolutionary Biology (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Computational Biology (AREA)
- Nuclear Medicine (AREA)
Abstract
L'invention concerne un système déterminant le taux moyen vrai d'impulsions d'entrée. Il comprend des diviseurs par 4 D1-D6 et des registres d'intégration IRI-IR6 établissant une moyenne à plusieurs niveaux. Aux registres répond un circuit de meilleure estimation BE produisant une meilleure estimation du taux moyen vrai de l'information d'impulsions, correspondant à la moyenne du niveau d'établissement de moyenne à comptage complet le plus élevé. Utilisation pour le contrôle et la surveillance de rayonnements.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/740,323 US4156929A (en) | 1976-11-09 | 1976-11-09 | Digital monitoring system |
US05/740,322 US4099048A (en) | 1976-11-09 | 1976-11-09 | Count logic circuit |
US05/740,321 US4133039A (en) | 1976-11-09 | 1976-11-09 | True mean rate measuring system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2370263A1 true FR2370263A1 (fr) | 1978-06-02 |
Family
ID=27419259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7733567A Pending FR2370263A1 (fr) | 1976-11-09 | 1977-11-08 | Systeme pour determiner le taux moyen vrai d'impulsions d'entree |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2370263A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2378290A1 (fr) * | 1977-01-19 | 1978-08-18 | Wallac Oy | Procede de determination d'un temps de mesure |
EP0505324A1 (fr) * | 1991-02-15 | 1992-09-23 | MAGNETI MARELLI S.p.A. | Dispositif pour compter et mémoriser le nombre d'impulsions dans un intervalle de temps |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3413449A (en) * | 1965-04-26 | 1968-11-26 | Bell Telephone Labor Inc | Rate registering circuit |
FR2084478A5 (fr) * | 1970-03-12 | 1971-12-17 | Post Office | |
DE2118812B2 (de) * | 1971-03-25 | 1972-07-06 | Landis & Gyr A.G., Zug (Schweiz) | Einrichtung zur mittelwertbildung |
FR2285023A1 (fr) * | 1974-09-16 | 1976-04-09 | Jerome Jacky | Procede et dispositif de comptage d'impulsions electriques |
-
1977
- 1977-11-08 FR FR7733567A patent/FR2370263A1/fr active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3413449A (en) * | 1965-04-26 | 1968-11-26 | Bell Telephone Labor Inc | Rate registering circuit |
FR2084478A5 (fr) * | 1970-03-12 | 1971-12-17 | Post Office | |
DE2118812B2 (de) * | 1971-03-25 | 1972-07-06 | Landis & Gyr A.G., Zug (Schweiz) | Einrichtung zur mittelwertbildung |
FR2285023A1 (fr) * | 1974-09-16 | 1976-04-09 | Jerome Jacky | Procede et dispositif de comptage d'impulsions electriques |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2378290A1 (fr) * | 1977-01-19 | 1978-08-18 | Wallac Oy | Procede de determination d'un temps de mesure |
EP0505324A1 (fr) * | 1991-02-15 | 1992-09-23 | MAGNETI MARELLI S.p.A. | Dispositif pour compter et mémoriser le nombre d'impulsions dans un intervalle de temps |
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