NL7407543A - - Google Patents

Info

Publication number
NL7407543A
NL7407543A NL7407543A NL7407543A NL7407543A NL 7407543 A NL7407543 A NL 7407543A NL 7407543 A NL7407543 A NL 7407543A NL 7407543 A NL7407543 A NL 7407543A NL 7407543 A NL7407543 A NL 7407543A
Authority
NL
Netherlands
Application number
NL7407543A
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 filed Critical
Publication of NL7407543A publication Critical patent/NL7407543A/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Television Systems (AREA)
  • Closed-Circuit Television Systems (AREA)
NL7407543A 1973-06-08 1974-06-05 NL7407543A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7321027A FR2232895B1 (fr) 1973-06-08 1973-06-08

Publications (1)

Publication Number Publication Date
NL7407543A true NL7407543A (fr) 1974-12-10

Family

ID=9120727

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7407543A NL7407543A (fr) 1973-06-08 1974-06-05

Country Status (8)

Country Link
BE (1) BE816043A (fr)
DE (1) DE2427392C2 (fr)
DK (1) DK305474A (fr)
FR (1) FR2232895B1 (fr)
GB (1) GB1466134A (fr)
IT (1) IT1014852B (fr)
LU (1) LU70268A1 (fr)
NL (1) NL7407543A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580998A (en) * 1968-12-18 1971-05-25 Diebold Inc Video multiplexer-switcher with sequence recycling upon loss of video
NL7109506A (fr) * 1970-07-10 1972-01-12
FR2141524B1 (fr) * 1971-06-14 1977-06-24 France Etat

Also Published As

Publication number Publication date
FR2232895A1 (fr) 1975-01-03
DK305474A (fr) 1975-02-03
LU70268A1 (fr) 1976-04-13
BE816043A (fr) 1974-12-09
DE2427392C2 (de) 1983-04-28
IT1014852B (it) 1977-04-30
GB1466134A (en) 1977-03-02
DE2427392A1 (de) 1975-01-02
FR2232895B1 (fr) 1976-04-23

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed