JPS5498600A - Signal monitor - Google Patents

Signal monitor

Info

Publication number
JPS5498600A
JPS5498600A JP55079A JP55079A JPS5498600A JP S5498600 A JPS5498600 A JP S5498600A JP 55079 A JP55079 A JP 55079A JP 55079 A JP55079 A JP 55079A JP S5498600 A JPS5498600 A JP S5498600A
Authority
JP
Japan
Prior art keywords
signal monitor
monitor
signal
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.)
Pending
Application number
JP55079A
Other languages
English (en)
Inventor
Fuan Toru Nikoraasu
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 JPS5498600A publication Critical patent/JPS5498600A/ja
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
JP55079A 1978-01-10 1979-01-06 Signal monitor Pending JPS5498600A (en)

Applications Claiming Priority (1)

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.

Publications (1)

Publication Number Publication Date
JPS5498600A true JPS5498600A (en) 1979-08-03

Family

ID=19830115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55079A Pending JPS5498600A (en) 1978-01-10 1979-01-06 Signal monitor

Country Status (8)

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

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.
EP1202232A3 (en) * 1995-04-20 2003-11-05 The Nippon Signal Co. Ltd. Monitoring apparatus and control apparatus for traffic signal lights
EP1045359A1 (en) * 1995-04-20 2000-10-18 The Nippon Signal Co. Ltd. Monitoring apparatus and control apparatus for traffic signal lights
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
GB2012465A (en) 1979-07-25
SE7900110L (sv) 1979-07-11
FR2414230A1 (fr) 1979-08-03
DE2900299A1 (de) 1979-07-12
NL7800274A (nl) 1979-07-12
BR7900090A (pt) 1979-08-07
AU4333279A (en) 1979-07-19

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