DE3942151C2 - - Google Patents

Info

Publication number
DE3942151C2
DE3942151C2 DE3942151A DE3942151A DE3942151C2 DE 3942151 C2 DE3942151 C2 DE 3942151C2 DE 3942151 A DE3942151 A DE 3942151A DE 3942151 A DE3942151 A DE 3942151A DE 3942151 C2 DE3942151 C2 DE 3942151C2
Authority
DE
Germany
Prior art keywords
lamp according
vehicle lamp
switched
vehicle
photodiodes
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 - Fee Related
Application number
DE3942151A
Other languages
German (de)
English (en)
Other versions
DE3942151A1 (de
Inventor
Toshiyuki Hayashi
Akiyoshi Ozaki
Masanori Shimizu Shizuoka Jp Hagiwara
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.)
KOITO Manufacturing Co Ltd TOKIO/TOKYO JP
Original Assignee
KOITO Manufacturing Co Ltd TOKIO/TOKYO JP
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 KOITO Manufacturing Co Ltd TOKIO/TOKYO JP filed Critical KOITO Manufacturing Co Ltd TOKIO/TOKYO JP
Publication of DE3942151A1 publication Critical patent/DE3942151A1/de
Application granted granted Critical
Publication of DE3942151C2 publication Critical patent/DE3942151C2/de
Granted legal-status Critical Current

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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
    • B60Q1/302—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces mounted in the vicinity, e.g. in the middle, of a rear window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
    • 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]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
DE3942151A 1988-12-20 1989-12-20 Vorrichtung fuer eine fahrzeuglampe Granted DE3942151A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63319549A JPH0818512B2 (ja) 1988-12-20 1988-12-20 車輌用灯具

Publications (2)

Publication Number Publication Date
DE3942151A1 DE3942151A1 (de) 1990-06-21
DE3942151C2 true DE3942151C2 (ja) 1992-05-14

Family

ID=18111498

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3942151A Granted DE3942151A1 (de) 1988-12-20 1989-12-20 Vorrichtung fuer eine fahrzeuglampe

Country Status (3)

Country Link
JP (1) JPH0818512B2 (ja)
DE (1) DE3942151A1 (ja)
GB (1) GB2226875B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9302113U1 (de) * 1993-02-15 1993-04-01 Hella KG Hueck & Co., 59557 Lippstadt Heckspoiler für Kraftfahrzeuge
DE4444728A1 (de) * 1994-12-15 1995-09-21 Telefunken Microelectron Verfahren zur Anzeige des Bremsvorgangs von Kraftfahrzeugen
DE29619060U1 (de) * 1996-11-02 1998-03-05 Stein, Wolfgang, 63776 Mömbris Vorrichtung zur Erhöhung der Verkehrssicherheit im fließenden Verkehr von Kraftfahrzeugen
DE19940080A1 (de) * 1999-08-24 2001-03-08 Max Gerhaher Verfahren und Vorrichtung zum Warnen eines nachfolgenden Fahrzeugs beim Bremsen

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0612564Y2 (ja) * 1989-02-09 1994-03-30 株式会社小糸製作所 自動車用信号灯
DE4026945C2 (de) * 1990-08-25 1993-12-09 Porsche Ag Heckleuchte für ein Kraftfahrzeug
DE19632194A1 (de) * 1996-08-09 1997-01-30 Zacharias Sascha Ansteuerung für Zusatzbremsleuchte
GB9708861D0 (en) * 1997-04-30 1997-06-25 Signal House Limited Traffic signals
DE10017878A1 (de) * 2000-04-11 2001-10-25 Hella Kg Hueck & Co Ansteuerungsvorrichtung für eine mit einer Anzahl von Leuchtdioden versehene Leuchte eines Kraftfahrzeuges
GB2375162A (en) * 2001-05-05 2002-11-06 Mark John James Vehicle brake lamps indicating the magnitude of braking
JP2004039466A (ja) 2002-07-04 2004-02-05 Koito Mfg Co Ltd 車両用灯具
JP4437952B2 (ja) * 2004-10-12 2010-03-24 本田技研工業株式会社 車両のテールランプ構造
WO2007134482A1 (fr) * 2006-05-18 2007-11-29 Jia-Wen Wen Appareil d'éclairage à diodes électroluminescentes pour automobiles, et procédé de commande correspondant
CN102632832A (zh) * 2012-04-28 2012-08-15 重庆长安汽车股份有限公司 一种高位制动灯总成安装结构
DE102014118603A1 (de) * 2014-12-15 2016-06-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Steuern einer Leuchte
DE102016118717A1 (de) * 2016-10-04 2018-04-05 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
DE102018114496B4 (de) * 2018-06-18 2024-03-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Herstellen einer Bauteilanordnung
DE102021003732A1 (de) 2021-07-20 2023-01-26 Guido Szepanowski Dynamisches Bremslauflicht

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1944663U (de) * 1965-12-11 1966-08-18 Hans Wellenhoefer Stabbremslicht.
US3702459A (en) * 1971-06-03 1972-11-07 Gen Motors Corp Vehicle deceleration circuit
US3787808A (en) * 1972-03-02 1974-01-22 K Knopf Automobile signalling system
DE2219175A1 (de) * 1972-04-20 1973-10-25 Helmut Junker Visuelle anzeige des jeweiligen bremszustandes bei kraftfahrzeugen
JPS5383494A (en) * 1976-12-28 1978-07-22 Fuji Heavy Ind Ltd Brake light for automobile
DE8026502U1 (de) * 1980-10-03 1981-03-19 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Kraftfahrzeug mit hoch angeordneten bremsleuchten
IL62446A0 (en) * 1981-03-20 1981-05-20 Bochner S Deacceleration indicating system
JPS5830538U (ja) * 1981-08-24 1983-02-28 久保　章憲 時差点灯する車両用制動灯装置
JPS59100030A (ja) * 1982-11-26 1984-06-09 Iwao Tanaka 乗物の追突防止方法およびその装置
US4733335A (en) * 1984-12-28 1988-03-22 Koito Manufacturing Co., Ltd. Vehicular lamp
JPH0214978Y2 (ja) * 1985-05-13 1990-04-23
JPH0228996Y2 (ja) * 1985-05-13 1990-08-03
JPS63104136U (ja) * 1986-12-26 1988-07-06

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9302113U1 (de) * 1993-02-15 1993-04-01 Hella KG Hueck & Co., 59557 Lippstadt Heckspoiler für Kraftfahrzeuge
DE4444728A1 (de) * 1994-12-15 1995-09-21 Telefunken Microelectron Verfahren zur Anzeige des Bremsvorgangs von Kraftfahrzeugen
DE29619060U1 (de) * 1996-11-02 1998-03-05 Stein, Wolfgang, 63776 Mömbris Vorrichtung zur Erhöhung der Verkehrssicherheit im fließenden Verkehr von Kraftfahrzeugen
DE19940080A1 (de) * 1999-08-24 2001-03-08 Max Gerhaher Verfahren und Vorrichtung zum Warnen eines nachfolgenden Fahrzeugs beim Bremsen
DE19940080C2 (de) * 1999-08-24 2001-06-07 Max Gerhaher Verfahren und Vorrichtung zum Warnen eines nachfolgenden Fahrzeugs beim Bremsen
US6888452B1 (en) 1999-08-24 2005-05-03 Christiane Gerhaher Method and apparatus for warning a following vehicle during braking

Also Published As

Publication number Publication date
DE3942151A1 (de) 1990-06-21
JPH0818512B2 (ja) 1996-02-28
JPH02164630A (ja) 1990-06-25
GB2226875B (en) 1992-05-06
GB8927735D0 (en) 1990-02-07
GB2226875A (en) 1990-07-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8339 Ceased/non-payment of the annual fee