FR2310671A1 - Video timing device for sports events etc. - using TV camera connected to video signal store (NL111176) - Google Patents

Video timing device for sports events etc. - using TV camera connected to video signal store (NL111176)

Info

Publication number
FR2310671A1
FR2310671A1 FR7613758A FR7613758A FR2310671A1 FR 2310671 A1 FR2310671 A1 FR 2310671A1 FR 7613758 A FR7613758 A FR 7613758A FR 7613758 A FR7613758 A FR 7613758A FR 2310671 A1 FR2310671 A1 FR 2310671A1
Authority
FR
France
Prior art keywords
video
camera
timing device
sports events
camera connected
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
FR7613758A
Other languages
French (fr)
Other versions
FR2310671B3 (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2310671A1 publication Critical patent/FR2310671A1/en
Application granted granted Critical
Publication of FR2310671B3 publication Critical patent/FR2310671B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F13/00—Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00
    • G04F13/02—Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00 using optical means

Abstract

The video timing device, used for competitive sports events, has a television camera, which is connected to a store, for storing the video signals representing the scene viewed by the camera and an image reproduction unit connected to the store. The television camera is formed with at least two viewing systems, with a light interrupting device positioned in front of the latter, so that the light from the scene alternately falls on one or other of the viewing systems, and light falling on a given viewing system for a part of the television frame period proportional to the number of viewing systems associated with the camera.
FR7613758A 1975-05-09 1976-05-07 Video timing device for sports events etc. - using TV camera connected to video signal store (NL111176) Granted FR2310671A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7505453A NL7505453A (en) 1975-05-09 1975-05-09 TIME MEASURING EQUIPMENT EQUIPPED WITH A TELEVISION ROOM.

Publications (2)

Publication Number Publication Date
FR2310671A1 true FR2310671A1 (en) 1976-12-03
FR2310671B3 FR2310671B3 (en) 1979-03-16

Family

ID=19823722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613758A Granted FR2310671A1 (en) 1975-05-09 1976-05-07 Video timing device for sports events etc. - using TV camera connected to video signal store (NL111176)

Country Status (4)

Country Link
JP (1) JPS51146111A (en)
DE (1) DE2620366A1 (en)
FR (1) FR2310671A1 (en)
NL (1) NL7505453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002870A1 (en) * 1977-12-27 1979-07-11 Compagnie des Montres Longines, Francillon S.A. Chronometric installation with television picture taking device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503826A1 (en) * 1985-02-05 1985-08-29 Walter 8970 Immenstadt Zschörnig Device for detecting, storing and retrieving optical information of moving objects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002870A1 (en) * 1977-12-27 1979-07-11 Compagnie des Montres Longines, Francillon S.A. Chronometric installation with television picture taking device

Also Published As

Publication number Publication date
JPS51146111A (en) 1976-12-15
DE2620366A1 (en) 1976-11-18
NL7505453A (en) 1976-11-11
FR2310671B3 (en) 1979-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse