AU4333279A - Lamp monitor - Google Patents

Lamp monitor

Info

Publication number
AU4333279A
AU4333279A AU43332/79A AU4333279A AU4333279A AU 4333279 A AU4333279 A AU 4333279A AU 43332/79 A AU43332/79 A AU 43332/79A AU 4333279 A AU4333279 A AU 4333279A AU 4333279 A AU4333279 A AU 4333279A
Authority
AU
Australia
Prior art keywords
lamp monitor
lamp
monitor
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.)
Abandoned
Application number
AU43332/79A
Other languages
English (en)
Inventor
Nicolaas Van Tol
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 AU4333279A publication Critical patent/AU4333279A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
AU43332/79A 1978-01-10 1979-01-12 Lamp monitor Abandoned AU4333279A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7800274A NL7800274A (nl) 1978-01-10 1978-01-10 Inrichting voor het bewaken van uitgangssigna- len van stuurcircuits voor de besturing van lampen in verkeersregelsystemen.
NL7800274 1978-01-10

Publications (1)

Publication Number Publication Date
AU4333279A true AU4333279A (en) 1979-07-19

Family

ID=19830115

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43332/79A Abandoned AU4333279A (en) 1978-01-10 1979-01-12 Lamp monitor

Country Status (8)

Country Link
JP (1) JPS5498600A (de)
AU (1) AU4333279A (de)
BR (1) BR7900090A (de)
DE (1) DE2900299A1 (de)
FR (1) FR2414230A1 (de)
GB (1) GB2012465A (de)
NL (1) NL7800274A (de)
SE (1) SE7900110L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301446A (nl) * 1983-04-25 1984-11-16 Philips Nv Inrichting voor het bewaken van van een voedingsnetlijn afkomstige signalen op uitgang van stuurcircuits voor de besturing van signaallampen in verkeersregelsystemen.
DE3682729D1 (de) * 1985-09-05 1992-01-16 Philips Nv Ueberwachung eines konfliktdetektors fuer verkehrsampeln.
EP0786752B1 (de) * 1995-04-20 2003-01-22 The Nippon Signal Co. Ltd. Vorrichtung zur überwachung und steuerung von verkehrssignalen
EP1045359A1 (de) * 1995-04-20 2000-10-18 The Nippon Signal Co. Ltd. Überwachungseinrichtung und Steuereinrichtung für Signallampen
US6504485B2 (en) 1996-12-17 2003-01-07 The Nippon Signal Co., Ltd. Monitoring apparatus and control apparatus for traffic signal lights

Also Published As

Publication number Publication date
SE7900110L (sv) 1979-07-11
JPS5498600A (en) 1979-08-03
GB2012465A (en) 1979-07-25
FR2414230A1 (fr) 1979-08-03
BR7900090A (pt) 1979-08-07
DE2900299A1 (de) 1979-07-12
NL7800274A (nl) 1979-07-12

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