DE60216759D1 - Lichtsignalvorrichtung - Google Patents

Lichtsignalvorrichtung

Info

Publication number
DE60216759D1
DE60216759D1 DE60216759T DE60216759T DE60216759D1 DE 60216759 D1 DE60216759 D1 DE 60216759D1 DE 60216759 T DE60216759 T DE 60216759T DE 60216759 T DE60216759 T DE 60216759T DE 60216759 D1 DE60216759 D1 DE 60216759D1
Authority
DE
Germany
Prior art keywords
light
signal
inlet
intensity
direct
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.)
Expired - Lifetime
Application number
DE60216759T
Other languages
English (en)
Other versions
DE60216759T2 (de
Inventor
Jan Eriksson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE60216759D1 publication Critical patent/DE60216759D1/de
Application granted granted Critical
Publication of DE60216759T2 publication Critical patent/DE60216759T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/042—Controlling the light-intensity of the source by measuring the incident light
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Communication System (AREA)
DE60216759T 2001-04-09 2002-04-05 Lichtsignalvorrichtung Expired - Lifetime DE60216759T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0101262 2001-04-09
SE0101262A SE522729C2 (sv) 2001-04-09 2001-04-09 Anordning för att automatiskt anpassa signalljus
PCT/SE2002/000683 WO2002082403A1 (en) 2001-04-09 2002-04-05 Lights signal

Publications (2)

Publication Number Publication Date
DE60216759D1 true DE60216759D1 (de) 2007-01-25
DE60216759T2 DE60216759T2 (de) 2007-11-15

Family

ID=20283730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60216759T Expired - Lifetime DE60216759T2 (de) 2001-04-09 2002-04-05 Lichtsignalvorrichtung

Country Status (5)

Country Link
EP (1) EP1399903B1 (de)
AT (1) ATE348379T1 (de)
DE (1) DE60216759T2 (de)
SE (1) SE522729C2 (de)
WO (1) WO2002082403A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5362725B2 (ja) 2007-09-11 2013-12-11 コーニンクレッカ フィリップス エヌ ヴェ アンビエント光補償センサ及び手順
CN110930739A (zh) * 2019-11-14 2020-03-27 佛山科学技术学院 基于大数据的智能交通信号灯控制***
CN112150841B (zh) * 2020-09-30 2021-12-24 浙江友诚铁路设备科技有限公司 一种机械式交通信号指示灯

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885197A (en) * 1974-02-01 1975-05-20 Lear Siegler Inc Light dimmer

Also Published As

Publication number Publication date
WO2002082403A1 (en) 2002-10-17
EP1399903A1 (de) 2004-03-24
SE0101262D0 (sv) 2001-04-09
SE522729C2 (sv) 2004-03-02
SE0101262L (sv) 2002-10-10
WO2002082403A9 (en) 2005-08-18
DE60216759T2 (de) 2007-11-15
EP1399903B1 (de) 2006-12-13
ATE348379T1 (de) 2007-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition