DE4119377C1 - - Google Patents

Info

Publication number
DE4119377C1
DE4119377C1 DE19914119377 DE4119377A DE4119377C1 DE 4119377 C1 DE4119377 C1 DE 4119377C1 DE 19914119377 DE19914119377 DE 19914119377 DE 4119377 A DE4119377 A DE 4119377A DE 4119377 C1 DE4119377 C1 DE 4119377C1
Authority
DE
Germany
Prior art keywords
counter
period
measurement
overflow
reading
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 - Lifetime
Application number
DE19914119377
Other languages
German (de)
English (en)
Inventor
Ludwig Dipl.-Ing. 8520 Erlangen De Wallrapp
Markus 8500 Nuernberg De Haist
Dieter Prof. Dr. 8520 Erlangen De Seitzer
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 DE19904036107 external-priority patent/DE4036107C1/de
Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE19914119377 priority Critical patent/DE4119377C1/de
Priority to EP91115304A priority patent/EP0485705B1/de
Priority to AT91115304T priority patent/ATE122479T1/de
Priority to DE59105434T priority patent/DE59105434D1/de
Application granted granted Critical
Publication of DE4119377C1 publication Critical patent/DE4119377C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
    • G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an ac

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
DE19914119377 1990-11-13 1991-06-12 Expired - Lifetime DE4119377C1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19914119377 DE4119377C1 (it) 1990-11-13 1991-06-12
EP91115304A EP0485705B1 (de) 1990-11-13 1991-09-10 Telemetrie-Periodendauer-Messverfahren
AT91115304T ATE122479T1 (de) 1990-11-13 1991-09-10 Telemetrie-periodendauer-messverfahren.
DE59105434T DE59105434D1 (de) 1990-11-13 1991-09-10 Telemetrie-Periodendauer-Messverfahren.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904036107 DE4036107C1 (en) 1990-11-13 1990-11-13 Telemetry period duration measuring procedure - transferring counter result with coded measuring period count to telemetry receiver
DE19914119377 DE4119377C1 (it) 1990-11-13 1991-06-12

Publications (1)

Publication Number Publication Date
DE4119377C1 true DE4119377C1 (it) 1992-10-01

Family

ID=25898455

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914119377 Expired - Lifetime DE4119377C1 (it) 1990-11-13 1991-06-12

Country Status (1)

Country Link
DE (1) DE4119377C1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107600A (en) * 1976-12-13 1978-08-15 General Electric Company Adaptive frequency to digital converter system
US4517684A (en) * 1982-04-15 1985-05-14 Itt Industries, Inc. Method of and arrangement for providing numerical values indicative of relationsips between pulse train pulses
US4760536A (en) * 1985-12-06 1988-07-26 Curtis Jerald C Autoranging frequency sensor
DE3811735A1 (de) * 1988-04-08 1989-10-19 Vdo Schindling Verfahren zur frequenzmessung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107600A (en) * 1976-12-13 1978-08-15 General Electric Company Adaptive frequency to digital converter system
US4517684A (en) * 1982-04-15 1985-05-14 Itt Industries, Inc. Method of and arrangement for providing numerical values indicative of relationsips between pulse train pulses
US4760536A (en) * 1985-12-06 1988-07-26 Curtis Jerald C Autoranging frequency sensor
DE3811735A1 (de) * 1988-04-08 1989-10-19 Vdo Schindling Verfahren zur frequenzmessung

Similar Documents

Publication Publication Date Title
DE3345863C2 (it)
DE2431825C3 (de) Digitale Meßschaltung für die momentane Häufigkeit von durch Meßimpulse darstellbaren Ereignissen
DE3213801C2 (it)
EP1303809B1 (de) Verfahren und vorrichtung zur messung der laufzeit einer task in einem echtzeitsystem
DE2914072C2 (de) Schaltungsanordnung zur Ermittlung der Periodendauer und/oder davon abgeleiteten Größen eines im wesentlichen periodischen Signals
DE3213800A1 (de) Verfahren zur ausgabe von jeweils der impulsfrequenz und der periode zweier aufeinanderfolgender impulse einer impulsfolge entsprechender werte und vorrichtung zur durchfuehrung des verfahrens
DE3641072A1 (de) Verfahren und schaltungsanordnung zur frequenzmessung
DE3148654C2 (it)
DE2943227C1 (de) Vorrichtung zum Messen der Frequenz eines Impulsgenerators
EP0231786B1 (de) Verfahren zur Elimination von Störungen eines Messsignals
DE3234575A1 (de) Verfahren und anordnung zum messen von frequenzen
DE4119374C1 (it)
DE4119377C1 (it)
DE3542908C2 (it)
DE4119378C1 (it)
DE4119376C1 (it)
DE3817705A1 (de) Verfahren und vorrichtung zur abschaetzung niedriger drehzahlen
EP0485705B1 (de) Telemetrie-Periodendauer-Messverfahren
DE3216036A1 (de) Verfahren und vorrichtung zum bestimmen der drehzahl einer drehachse
DE3872886T2 (de) Uebertragung von geschwindigkeits- und drehzahlmesswerten.
DE4035520C2 (de) Verfahren und Anordnung zur Messung der Geschwindigkeit eines Fahrzeuges
DE3751341T2 (de) Drehzahlsignalverarbeitung.
DE2336015A1 (de) Schaltungsanordnung zur umsetzung einer frequenz in eine binaerzahl
DE4036107C1 (en) Telemetry period duration measuring procedure - transferring counter result with coded measuring period count to telemetry receiver
DE2704317B2 (de) Gangmessgerät für Uhren

Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
AF Is addition to no.

Ref country code: DE

Ref document number: 4036107

Format of ref document f/p: P

D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition