JP4140507B2 - 車両用シグナルランプの点灯制御回路 - Google Patents
車両用シグナルランプの点灯制御回路 Download PDFInfo
- Publication number
- JP4140507B2 JP4140507B2 JP2003371791A JP2003371791A JP4140507B2 JP 4140507 B2 JP4140507 B2 JP 4140507B2 JP 2003371791 A JP2003371791 A JP 2003371791A JP 2003371791 A JP2003371791 A JP 2003371791A JP 4140507 B2 JP4140507 B2 JP 4140507B2
- Authority
- JP
- Japan
- Prior art keywords
- signal lamp
- control circuit
- lighting
- led
- signal
- 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
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- 230000004397 blinking Effects 0.000 claims description 22
- 239000005357 flat glass Substances 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
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
- B60Q1/34—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 change of drive direction
- B60Q1/38—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 change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps
- B60Q1/381—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 change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps with several light sources activated in sequence, e.g. to create a sweep effect
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
5…IC制御回路
A1〜A6…LED群
K…シグナルランプ点滅信号
Claims (4)
- 一次元的に配列されかつシグナルランプを構成するLED配列体の最初のLED群にシグナルランプ点滅信号が直接入力されかつ該シグナルランプ点滅信号の点滅サイクルの点灯期間中に前記最初のLED群を点灯させる第1点灯系統と、前記シグナルランプ点滅信号が入力されるIC制御回路を有しかつ前記最初のLED群に対して後続のLED群を点滅サイクルの点灯期間中に順次最後のLED群に向かって点灯させる第2点灯系統とを備えていることを特徴とする車両用シグナルランプの点灯制御回路。
- 前記各LED群は1個又は2個以上のLEDから構成されていることを特徴とする請求項1に記載の車両用シグナルランプの点灯制御回路。
- 前記LED配列体は、車両の後部ウインドウに貼り付けられるハウジング内に配置され、前記シグナルランプはターンシグナルランプとして用いられることを特徴とする請求項1に記載の車両用シグナルランプの点灯制御回路。
- 前記LED配列体は、前記点滅サイクルの点灯期間の後半において、全部点灯された後、消灯されることを特徴とする請求項3に記載の車両用シグナルランプの点灯制御回路。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003371791A JP4140507B2 (ja) | 2003-10-31 | 2003-10-31 | 車両用シグナルランプの点灯制御回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003371791A JP4140507B2 (ja) | 2003-10-31 | 2003-10-31 | 車両用シグナルランプの点灯制御回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005132256A JP2005132256A (ja) | 2005-05-26 |
JP4140507B2 true JP4140507B2 (ja) | 2008-08-27 |
Family
ID=34648347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003371791A Expired - Lifetime JP4140507B2 (ja) | 2003-10-31 | 2003-10-31 | 車両用シグナルランプの点灯制御回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4140507B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107428387A (zh) * | 2015-03-17 | 2017-12-01 | 本田技研工业株式会社 | 小型车辆用方向指示装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200458501Y1 (ko) | 2009-09-04 | 2012-02-22 | 에스엘 주식회사 | 차량용 시그널 램프 |
DE102011119230B4 (de) * | 2011-11-23 | 2013-07-11 | Audi Ag | Kraftwagen-Blinkleuchte und Verfahren zum Betreiben einer Blinkleuchte |
JP6066829B2 (ja) * | 2013-05-23 | 2017-01-25 | 三菱電機株式会社 | Led点灯装置および車載用灯具 |
CN103448608B (zh) * | 2013-09-08 | 2016-09-07 | 陆占平 | 一种汽车尾灯全屏显示装置 |
JP6263039B2 (ja) * | 2014-02-04 | 2018-01-17 | 株式会社小糸製作所 | 車両用灯具 |
JP6287766B2 (ja) * | 2014-11-10 | 2018-03-07 | 株式会社今仙電機製作所 | 車両用方向指示器の駆動回路と装置及びその駆動方法 |
CN109688666B (zh) * | 2014-12-24 | 2021-04-20 | 株式会社小糸制作所 | 光源点灯电路、转向信号灯 |
JP6800581B2 (ja) * | 2015-12-28 | 2020-12-16 | 株式会社小糸製作所 | 点灯回路、車両用ターンシグナルランプ |
CN106828291B (zh) * | 2016-12-06 | 2019-06-04 | 北京长城华冠汽车科技股份有限公司 | 动态转向灯的控制方法、系统及车辆 |
AT16073U1 (de) * | 2017-11-09 | 2018-12-15 | Sanube Gmbh | Verfahren zur LED-Ansteuerung eines Fahrtrichtungsanzeigers |
TWI673188B (zh) * | 2018-10-18 | 2019-10-01 | 咸瑞科技股份有限公司 | 車燈控制電路 |
JP7456152B2 (ja) | 2019-12-24 | 2024-03-27 | 市光工業株式会社 | 車両用灯具 |
-
2003
- 2003-10-31 JP JP2003371791A patent/JP4140507B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107428387A (zh) * | 2015-03-17 | 2017-12-01 | 本田技研工业株式会社 | 小型车辆用方向指示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2005132256A (ja) | 2005-05-26 |
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