WO2009011218A1 - 灯器、灯器用のアンテナユニット、通信システム及び交通信号制御機 - Google Patents

灯器、灯器用のアンテナユニット、通信システム及び交通信号制御機 Download PDF

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Publication number
WO2009011218A1
WO2009011218A1 PCT/JP2008/061841 JP2008061841W WO2009011218A1 WO 2009011218 A1 WO2009011218 A1 WO 2009011218A1 JP 2008061841 W JP2008061841 W JP 2008061841W WO 2009011218 A1 WO2009011218 A1 WO 2009011218A1
Authority
WO
WIPO (PCT)
Prior art keywords
lighting apparatus
communication system
antenna unit
signal control
traffic signal
Prior art date
Application number
PCT/JP2008/061841
Other languages
English (en)
French (fr)
Inventor
Kengo Kishimoto
Suguru Yamagishi
Original Assignee
Sumitomo Electric Industries, Ltd.
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
Priority claimed from JP2007186082A external-priority patent/JP4655069B2/ja
Priority claimed from JP2007186046A external-priority patent/JP4655068B2/ja
Priority claimed from JP2007186019A external-priority patent/JP5119776B2/ja
Priority claimed from JP2007191044A external-priority patent/JP4556969B2/ja
Priority claimed from JP2007334830A external-priority patent/JP5092737B2/ja
Priority claimed from JP2007338429A external-priority patent/JP5088129B2/ja
Application filed by Sumitomo Electric Industries, Ltd. filed Critical Sumitomo Electric Industries, Ltd.
Priority to CN200880024933.7A priority Critical patent/CN101743573B/zh
Priority to US12/669,417 priority patent/US8310404B2/en
Priority to EP08790754A priority patent/EP2169647B1/en
Publication of WO2009011218A1 publication Critical patent/WO2009011218A1/ja

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/045—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor receiving a signal from a remote controller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Waveguide Aerials (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

　灯器１は、光学ユニット２とパッチアンテナ４とを備えている。光学ユニット２は、ＬＥＤ７と、このＬＥＤ７が前面に実装されている基板８と、可視光透過性を有しＬＥＤ７を前方で覆うカバー部材９とを有している。この光学ユニット２内に、パッチ素子１１と、このパッチ素子１１の後方にあるグランド素子１２とを有している前記パッチアンテナ４が格納されている。
PCT/JP2008/061841 2007-07-17 2008-06-30 灯器、灯器用のアンテナユニット、通信システム及び交通信号制御機 WO2009011218A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880024933.7A CN101743573B (zh) 2007-07-17 2008-06-30 灯装置、用于灯装置的天线单元、通信系统以及交通信号控制器
US12/669,417 US8310404B2 (en) 2007-07-17 2008-06-30 Lamp apparatus, antenna unit for lamp apparatus, communication system, and traffic signal controller
EP08790754A EP2169647B1 (en) 2007-07-17 2008-06-30 Lighting apparatus, antenna unit for lighting apparatus, communication system and traffic signal control apparatus

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP2007-186082 2007-07-17
JP2007-186046 2007-07-17
JP2007186082A JP4655069B2 (ja) 2007-07-17 2007-07-17 アンテナユニット、灯器、交通信号灯器及び交通信号制御機
JP2007186046A JP4655068B2 (ja) 2007-07-17 2007-07-17 アンテナユニット、灯器及び交通信号制御機
JP2007186019A JP5119776B2 (ja) 2007-07-17 2007-07-17 交通信号灯器用のアンテナユニット、交通信号灯器及び交通信号制御機
JP2007-186019 2007-07-17
JP2007191044A JP4556969B2 (ja) 2007-07-23 2007-07-23 通信システム及び交通信号制御機
JP2007-191044 2007-07-23
JP2007334830A JP5092737B2 (ja) 2007-12-26 2007-12-26 灯器、交通信号灯器、交通信号制御機、及びアンテナユニット
JP2007-334830 2007-12-26
JP2007338429A JP5088129B2 (ja) 2007-12-28 2007-12-28 灯器、交通信号灯器、交通信号制御機、及びアンテナユニット
JP2007-338429 2007-12-28

Publications (1)

Publication Number Publication Date
WO2009011218A1 true WO2009011218A1 (ja) 2009-01-22

Family

ID=40259556

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061841 WO2009011218A1 (ja) 2007-07-17 2008-06-30 灯器、灯器用のアンテナユニット、通信システム及び交通信号制御機

Country Status (4)

Country Link
US (1) US8310404B2 (ja)
EP (2) EP2315190B1 (ja)
CN (1) CN101743573B (ja)
WO (1) WO2009011218A1 (ja)

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* Cited by examiner, † Cited by third party
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JP2010170373A (ja) * 2009-01-23 2010-08-05 Sumitomo Electric Ind Ltd 灯器、交通信号灯器、及び灯器の反射防止ユニット
JP2010176233A (ja) * 2009-01-28 2010-08-12 Sumitomo Electric Ind Ltd 灯器、交通信号灯器、及び灯器の反射防止ユニット
WO2011018551A1 (en) * 2009-08-14 2011-02-17 Perlos Oyj Electronic device
JP2020502947A (ja) * 2016-12-23 2020-01-23 ホアウェイ・テクノロジーズ・カンパニー・リミテッド アンテナ、照明システムおよび通信システム

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Publication number Priority date Publication date Assignee Title
JP2010170373A (ja) * 2009-01-23 2010-08-05 Sumitomo Electric Ind Ltd 灯器、交通信号灯器、及び灯器の反射防止ユニット
JP2010176233A (ja) * 2009-01-28 2010-08-12 Sumitomo Electric Ind Ltd 灯器、交通信号灯器、及び灯器の反射防止ユニット
WO2011018551A1 (en) * 2009-08-14 2011-02-17 Perlos Oyj Electronic device
JP2020502947A (ja) * 2016-12-23 2020-01-23 ホアウェイ・テクノロジーズ・カンパニー・リミテッド アンテナ、照明システムおよび通信システム

Also Published As

Publication number Publication date
EP2169647B1 (en) 2012-09-05
EP2315190B1 (en) 2012-10-17
CN101743573B (zh) 2014-05-14
CN101743573A (zh) 2010-06-16
US8310404B2 (en) 2012-11-13
US20100188301A1 (en) 2010-07-29
EP2315190A1 (en) 2011-04-27
EP2169647A4 (en) 2010-11-03
EP2169647A1 (en) 2010-03-31

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