EP0384334A3 - Electronic time-measuring device - Google Patents

Electronic time-measuring device Download PDF

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Publication number
EP0384334A3
EP0384334A3 EP19900103103 EP90103103A EP0384334A3 EP 0384334 A3 EP0384334 A3 EP 0384334A3 EP 19900103103 EP19900103103 EP 19900103103 EP 90103103 A EP90103103 A EP 90103103A EP 0384334 A3 EP0384334 A3 EP 0384334A3
Authority
EP
European Patent Office
Prior art keywords
electronic
measuring device
screen
electronic time
image
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.)
Withdrawn
Application number
EP19900103103
Other languages
German (de)
French (fr)
Other versions
EP0384334A2 (en
Inventor
Günther Alge
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0384334A2 publication Critical patent/EP0384334A2/en
Publication of EP0384334A3 publication Critical patent/EP0384334A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04FTIME-INTERVAL MEASURING
    • G04F13/00Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00
    • G04F13/02Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00 using optical means
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/22Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
    • G07C1/24Race time-recorders

Abstract

Die elektronische Zeitmeßeinrichtung weist eine elektronische Bildaufnahmekamera (20) und einen elektronischen Bildschirm (1) für eine elektronische Bildwiedergabevorrichtung auf. Zur Darstellung einer vertikalen Ziellinie (4) auf dem Bildschirm (1) ist das Bildsignal für den Bildschirm im Mittelbereich einer jeden Bildzeile unterdrückt und durch ein Fremdpotential (Schwarz- oder Weißpegel) ersetzt. The electronic time measuring device has an electronic image recording camera (20) and an electronic screen (1) for an electronic image display device. To display a vertical target line (4) on the screen (1), the image signal for the screen is suppressed in the central area of each image line and replaced by an external potential (black or white level).

EP19900103103 1989-02-21 1990-02-17 Electronic time-measuring device Withdrawn EP0384334A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT393/89 1989-02-21
AT39389A AT392548B (en) 1989-02-21 1989-02-21 ELECTRONIC TIME MEASURING DEVICE

Publications (2)

Publication Number Publication Date
EP0384334A2 EP0384334A2 (en) 1990-08-29
EP0384334A3 true EP0384334A3 (en) 1992-04-08

Family

ID=3489406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900103103 Withdrawn EP0384334A3 (en) 1989-02-21 1990-02-17 Electronic time-measuring device

Country Status (2)

Country Link
EP (1) EP0384334A3 (en)
AT (1) AT392548B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE239277T1 (en) * 1997-08-22 2003-05-15 Omega Electronics Sa SYSTEM WITH A PHOTOSENSOR, ESPECIALLY FOR TIME MEASUREMENT IN COMPETITIONS, AND ADJUSTMENT METHOD FOR ALIGNING SUCH A SYSTEM TO A FINISH LINE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241361A (en) * 1978-03-20 1980-12-23 Hitachi, Ltd. Tuning voltage display device for a color television receiver with an electronic tuner
US4390902A (en) * 1981-10-28 1983-06-28 Rca Corporation Tuning display for a television receiver
DE3437501A1 (en) * 1983-10-12 1985-04-25 Rca Corp., New York, N.Y. TELEVISION RECEIVER WITH AUXILIARY SCREEN DISPLAY
EP0207675A1 (en) * 1985-06-19 1987-01-07 Yamaguchi Cinema Corporation Video recording and reproducing apparatus
EP0291627A2 (en) * 1987-05-21 1988-11-23 Augustin Imhof Method and device for determining the time between the start and finish of competitors and the like

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784247A (en) * 1951-04-10 1957-03-05 Gen Electric Indicator for television images

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241361A (en) * 1978-03-20 1980-12-23 Hitachi, Ltd. Tuning voltage display device for a color television receiver with an electronic tuner
US4390902A (en) * 1981-10-28 1983-06-28 Rca Corporation Tuning display for a television receiver
DE3437501A1 (en) * 1983-10-12 1985-04-25 Rca Corp., New York, N.Y. TELEVISION RECEIVER WITH AUXILIARY SCREEN DISPLAY
EP0207675A1 (en) * 1985-06-19 1987-01-07 Yamaguchi Cinema Corporation Video recording and reproducing apparatus
EP0291627A2 (en) * 1987-05-21 1988-11-23 Augustin Imhof Method and device for determining the time between the start and finish of competitors and the like

Also Published As

Publication number Publication date
EP0384334A2 (en) 1990-08-29
ATA39389A (en) 1990-09-15
AT392548B (en) 1991-04-25

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