DK0453643T3 - Diagnostic procedure for decentralized lighting systems - Google Patents

Diagnostic procedure for decentralized lighting systems

Info

Publication number
DK0453643T3
DK0453643T3 DK90123328.8T DK90123328T DK0453643T3 DK 0453643 T3 DK0453643 T3 DK 0453643T3 DK 90123328 T DK90123328 T DK 90123328T DK 0453643 T3 DK0453643 T3 DK 0453643T3
Authority
DK
Denmark
Prior art keywords
control unit
modules
node control
signalling
connection
Prior art date
Application number
DK90123328.8T
Other languages
Danish (da)
Inventor
Walter Dipl-Ing Wimmer
Peter Wenter
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0453643T3 publication Critical patent/DK0453643T3/en

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

Abstract

A light signalling system has a signal safeguarding and evaluation module in a node control unit and a plurality of peripheral lamp switches and sensors designated as POSITIVE modules, pedestrian pushbuttons, vehicle detectors and associated data transmitters and receivers, as well as transformers and rectifiers for associated signal generators with signalling lamps on respective signalling poles, it being possible to connect the node control unit to the modules using a power and data line. With a mains-independent diagnosis unit which is provided for this purpose, the individual modules and the lamps, connected thereto, and other elements can be completely tested directly on the signalling pole with respect to their operativeness and the correct wiring, connection to the node control unit not being required. After the connection of the individual modules to the node control unit, the connection from the node control unit to the modules and the amber flashing function for the roads for which forward travel is not authorised is tested, the diagnosis unit being connected to the node control unit and the addresses of all the modules being identified and displayed. Afterwards, the individual modules are tested with reference to a position plan by entering module type and address.
DK90123328.8T 1990-04-23 1990-12-05 Diagnostic procedure for decentralized lighting systems DK0453643T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4012912A DE4012912A1 (en) 1990-04-23 1990-04-23 DIAGNOSTIC METHOD FOR DECENTRALIZED LIGHT SIGNALING SYSTEMS

Publications (1)

Publication Number Publication Date
DK0453643T3 true DK0453643T3 (en) 1995-06-26

Family

ID=6404910

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90123328.8T DK0453643T3 (en) 1990-04-23 1990-12-05 Diagnostic procedure for decentralized lighting systems

Country Status (7)

Country Link
EP (1) EP0453643B1 (en)
AT (1) ATE118914T1 (en)
AU (1) AU7524891A (en)
DE (2) DE4012912A1 (en)
DK (1) DK0453643T3 (en)
ES (1) ES2068316T3 (en)
GR (1) GR3015577T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29516439U1 (en) * 1995-10-19 1996-01-25 Angelow Gregor Mobile phone-based remote monitoring system for traffic signal systems, in particular road traffic signal systems
US9018850B2 (en) 2010-12-28 2015-04-28 GE Lighting Solutions, LLC Safety flashing detector for traffic lamps
US9524641B2 (en) 2011-03-22 2016-12-20 GE Lighting Solutions, LLC LED traffic signal fault logging system and method
CN103559802B (en) * 2013-11-14 2015-09-16 西安费斯达自动化工程有限公司 Varying duty is with drive singal lamp fault detection system
DE102015206214A1 (en) * 2015-04-08 2016-10-13 Siemens Aktiengesellschaft Function and allocation test for signal systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586041A (en) * 1983-12-29 1986-04-29 Carlson Donald A Portable conflict monitor testing apparatus
DE3910864C1 (en) * 1989-04-04 1990-05-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De

Also Published As

Publication number Publication date
ES2068316T3 (en) 1995-04-16
DE4012912A1 (en) 1991-10-24
DE59008537D1 (en) 1995-03-30
EP0453643B1 (en) 1995-02-22
ATE118914T1 (en) 1995-03-15
EP0453643A1 (en) 1991-10-30
AU7524891A (en) 1991-10-24
GR3015577T3 (en) 1995-06-30

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