JP2002520826A - 回路配置およびその回路配置が設けられた信号燈 - Google Patents

回路配置およびその回路配置が設けられた信号燈

Info

Publication number
JP2002520826A
JP2002520826A JP2000558697A JP2000558697A JP2002520826A JP 2002520826 A JP2002520826 A JP 2002520826A JP 2000558697 A JP2000558697 A JP 2000558697A JP 2000558697 A JP2000558697 A JP 2000558697A JP 2002520826 A JP2002520826 A JP 2002520826A
Authority
JP
Japan
Prior art keywords
circuit arrangement
arrangement according
voltage
control
converter
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
JP2000558697A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002520826A5 (enExample
Inventor
マーセル ジェー エム バックス
エングバート ビー ジー ニェホフ
ヨハネス イー アルグラ
クレキュ ヨハン イ− ケイ ジー デ
ピーター ダブリュ ハビング
ステファン イー ロエヤース
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 Electronics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8233876&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2002520826(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Electronics NV filed Critical Philips Electronics NV
Publication of JP2002520826A publication Critical patent/JP2002520826A/ja
Publication of JP2002520826A5 publication Critical patent/JP2002520826A5/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
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Traffic Control Systems (AREA)
  • Road Signs Or Road Markings (AREA)
JP2000558697A 1998-07-01 1999-06-17 回路配置およびその回路配置が設けられた信号燈 Pending JP2002520826A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98202215.4 1998-07-01
EP98202215 1998-07-01
PCT/IB1999/001136 WO2000002421A1 (en) 1998-07-01 1999-06-17 Circuit arrangement and signalling light provided with the circuit arrangement

Publications (2)

Publication Number Publication Date
JP2002520826A true JP2002520826A (ja) 2002-07-09
JP2002520826A5 JP2002520826A5 (enExample) 2006-08-03

Family

ID=8233876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000558697A Pending JP2002520826A (ja) 1998-07-01 1999-06-17 回路配置およびその回路配置が設けられた信号燈

Country Status (6)

Country Link
US (1) US6147458A (enExample)
EP (1) EP1034690B1 (enExample)
JP (1) JP2002520826A (enExample)
CN (1) CN1287637C (enExample)
DE (1) DE69912391T2 (enExample)
WO (1) WO2000002421A1 (enExample)

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Also Published As

Publication number Publication date
CN1287637C (zh) 2006-11-29
DE69912391D1 (de) 2003-12-04
DE69912391T2 (de) 2004-08-19
EP1034690B1 (en) 2003-10-29
CN1273759A (zh) 2000-11-15
US6147458A (en) 2000-11-14
WO2000002421A1 (en) 2000-01-13
EP1034690A1 (en) 2000-09-13

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