GB2517332B - Rail vehicle equipped with LED headlight - Google Patents

Rail vehicle equipped with LED headlight

Info

Publication number
GB2517332B
GB2517332B GB1420638.7A GB201420638A GB2517332B GB 2517332 B GB2517332 B GB 2517332B GB 201420638 A GB201420638 A GB 201420638A GB 2517332 B GB2517332 B GB 2517332B
Authority
GB
United Kingdom
Prior art keywords
rail vehicle
vehicle equipped
led headlight
headlight
led
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.)
Active
Application number
GB1420638.7A
Other versions
GB2517332A (en
GB201420638D0 (en
Inventor
Ishii Isao
Yamanishi Suguru
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to GB1806500.3A priority Critical patent/GB2561464B/en
Publication of GB201420638D0 publication Critical patent/GB201420638D0/en
Publication of GB2517332A publication Critical patent/GB2517332A/en
Application granted granted Critical
Publication of GB2517332B publication Critical patent/GB2517332B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • B60Q11/002—Emergency driving lights in the event of failure of the principal lighting circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D29/00—Lighting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/02—Head or tail indicators, e.g. light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2207/00—Features of light signals
    • B61L2207/02—Features of light signals using light-emitting diodes [LEDs]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
GB1420638.7A 2012-06-07 2012-06-07 Rail vehicle equipped with LED headlight Active GB2517332B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1806500.3A GB2561464B (en) 2012-06-07 2012-06-07 Rail vehicle equipped with LED headlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/064667 WO2013183142A1 (en) 2012-06-07 2012-06-07 Rail vehicle equipped with led headlight

Publications (3)

Publication Number Publication Date
GB201420638D0 GB201420638D0 (en) 2015-01-07
GB2517332A GB2517332A (en) 2015-02-18
GB2517332B true GB2517332B (en) 2018-10-24

Family

ID=49711559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1420638.7A Active GB2517332B (en) 2012-06-07 2012-06-07 Rail vehicle equipped with LED headlight

Country Status (3)

Country Link
JP (1) JP5951766B2 (en)
GB (1) GB2517332B (en)
WO (1) WO2013183142A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104527729B (en) * 2014-12-26 2016-10-19 成都市新筑路桥机械股份有限公司 Tramcar lamp system
WO2017109711A1 (en) 2015-12-22 2017-06-29 Khosla Sanjeev Improved led light systems and device for locomotives and narrow beam and multi beam applications
CN108058638A (en) * 2017-12-25 2018-05-22 马瑞利汽车零部件(芜湖)有限公司 Adaptive distance light control system
CN111907356B (en) * 2020-08-11 2021-09-17 中车株洲电力机车有限公司 Tramcar line power supply system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04292231A (en) * 1991-03-20 1992-10-16 Matsushita Electric Works Ltd Lighting controller
JP2001023417A (en) * 1999-07-12 2001-01-26 Koito Mfg Co Ltd Headlight for railroad car
JP2010097829A (en) * 2008-10-16 2010-04-30 Stanley Electric Co Ltd Lighting system and vehicular lighting fixture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0419335U (en) * 1990-06-07 1992-02-18
JP4812543B2 (en) * 2006-06-28 2011-11-09 株式会社小糸製作所 Vehicle lighting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04292231A (en) * 1991-03-20 1992-10-16 Matsushita Electric Works Ltd Lighting controller
JP2001023417A (en) * 1999-07-12 2001-01-26 Koito Mfg Co Ltd Headlight for railroad car
JP2010097829A (en) * 2008-10-16 2010-04-30 Stanley Electric Co Ltd Lighting system and vehicular lighting fixture

Also Published As

Publication number Publication date
WO2013183142A1 (en) 2013-12-12
JP5951766B2 (en) 2016-07-13
JPWO2013183142A1 (en) 2016-01-21
GB2517332A (en) 2015-02-18
GB201420638D0 (en) 2015-01-07

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