PL2270763T3 - Request device for a traffic light - Google Patents

Request device for a traffic light

Info

Publication number
PL2270763T3
PL2270763T3 PL10005565T PL10005565T PL2270763T3 PL 2270763 T3 PL2270763 T3 PL 2270763T3 PL 10005565 T PL10005565 T PL 10005565T PL 10005565 T PL10005565 T PL 10005565T PL 2270763 T3 PL2270763 T3 PL 2270763T3
Authority
PL
Poland
Prior art keywords
housing
request device
cover
circuit board
traffic light
Prior art date
Application number
PL10005565T
Other languages
Polish (pl)
Inventor
Stephan Wulf
Hansjörg Resch
Original Assignee
Langmatz Gmbh
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 Langmatz Gmbh filed Critical Langmatz Gmbh
Publication of PL2270763T3 publication Critical patent/PL2270763T3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
    • H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights

Abstract

The device has a housing comprising a base housing part (1) and a cover (2), and a printed circuit board arranged in the housing, where the circuit board comprises a circuit and a microprocessor. The circuit board is connected with a push button or a sensor, and a safety switch is arranged in the housing. The switch acts together with the cover in such a manner that the request device is switched-off when the cover is removed from the housing part. The switch is connected with the microprocessor, and has a contact arm made from elastic material.
PL10005565T 2009-06-24 2010-05-28 Request device for a traffic light PL2270763T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009030159A DE102009030159B4 (en) 2009-06-24 2009-06-24 Request device for a traffic light
EP10005565A EP2270763B8 (en) 2009-06-24 2010-05-28 Request device for a traffic light

Publications (1)

Publication Number Publication Date
PL2270763T3 true PL2270763T3 (en) 2011-10-31

Family

ID=42711887

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10005565T PL2270763T3 (en) 2009-06-24 2010-05-28 Request device for a traffic light

Country Status (4)

Country Link
EP (1) EP2270763B8 (en)
AT (1) ATE516575T1 (en)
DE (1) DE102009030159B4 (en)
PL (1) PL2270763T3 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085224A (en) * 1960-04-04 1963-04-09 Paul N Becka Signal construction
DE3200599A1 (en) * 1982-01-12 1983-07-21 Hans 8100 Garmisch-Partenkirchen Langmatz Illuminated traffic bollard
DE3927636C1 (en) * 1989-08-22 1990-11-29 Lic Langmatz Gmbh, 8100 Garmisch-Partenkirchen, De
US5161874A (en) * 1991-05-22 1992-11-10 Mitchell C. Radov Remote illumination system
US5241307A (en) * 1991-12-04 1993-08-31 Societe d'Etudes et de Fabrication Electronique et Radioelectrique-S.E.F. E.R. Sound signaling generation device for pedestrians
DE20102819U1 (en) * 2001-02-17 2002-06-27 Schmersal K A Gmbh & Co Safety locking device for a door, flap or the like.
DE20110887U1 (en) * 2001-06-30 2001-10-18 Rtb Rehabilitations Technik Br Control device for a road traffic signal system
DE10143816A1 (en) * 2001-09-06 2003-04-03 Nexpress Solutions Llc Electronic safety circuit
DE10309098A1 (en) * 2003-03-03 2004-09-16 Leuze Electronic Gmbh + Co Kg Control for controlling safety-relevant processes
DE202004008380U1 (en) * 2004-05-26 2004-12-02 Thales E-Transactions Gmbh Secure card reader has additional electronic components for encrypting data to be transferred to an external unit and for detecting data access attempts
US7145476B2 (en) * 2004-08-05 2006-12-05 Polara Engineering, Inc. 2-wire push button station control system for a traffic light controlled intersection

Also Published As

Publication number Publication date
EP2270763B1 (en) 2011-07-13
EP2270763B8 (en) 2012-03-21
ATE516575T1 (en) 2011-07-15
EP2270763A1 (en) 2011-01-05
DE102009030159B4 (en) 2012-04-19
DE102009030159A1 (en) 2010-12-30

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