ES2692395T3 - Método y aparato para la detección digital del ángulo de corte de fase de una señal de atenuación de corte de fase - Google Patents
Método y aparato para la detección digital del ángulo de corte de fase de una señal de atenuación de corte de fase Download PDFInfo
- Publication number
- ES2692395T3 ES2692395T3 ES14726202.6T ES14726202T ES2692395T3 ES 2692395 T3 ES2692395 T3 ES 2692395T3 ES 14726202 T ES14726202 T ES 14726202T ES 2692395 T3 ES2692395 T3 ES 2692395T3
- Authority
- ES
- Spain
- Prior art keywords
- phase
- attenuation signal
- cut
- attenuation
- voltage level
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 title description 15
- 230000004044 response Effects 0.000 claims abstract description 22
- 238000005286 illumination Methods 0.000 claims description 7
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- 230000006870 function Effects 0.000 description 10
- 230000005855 radiation Effects 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 4
- 230000000750 progressive effect Effects 0.000 description 4
- 238000001429 visible spectrum Methods 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
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Classifications
-
- 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
-
- 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
- H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361820964P | 2013-05-08 | 2013-05-08 | |
| US201361820964P | 2013-05-08 | ||
| PCT/IB2014/060969 WO2014181210A1 (en) | 2013-05-08 | 2014-04-24 | Method and apparatus for digital detection of the phase-cut angle of a phase-cut dimming signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2692395T3 true ES2692395T3 (es) | 2018-12-03 |
Family
ID=50792481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14726202.6T Active ES2692395T3 (es) | 2013-05-08 | 2014-04-24 | Método y aparato para la detección digital del ángulo de corte de fase de una señal de atenuación de corte de fase |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9474121B2 (https=) |
| EP (1) | EP2995173B1 (https=) |
| JP (1) | JP6407972B2 (https=) |
| CN (1) | CN105191499B (https=) |
| ES (1) | ES2692395T3 (https=) |
| WO (1) | WO2014181210A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015202516B4 (de) * | 2015-02-12 | 2026-03-05 | Tridonic Gmbh & Co Kg | Betriebsgerät für ein Leuchtmittel, System und Verfahren zum Betreiben eines Betriebsgeräts |
| US10178727B2 (en) * | 2015-02-27 | 2019-01-08 | Diodes Incorporated | Analog and digital dimming control for LED driver |
| ZA201702224B (en) | 2016-03-29 | 2018-04-25 | Azoteq Pty Ltd | Improved power factor dimming |
| CN107347222B (zh) * | 2016-05-04 | 2019-02-12 | 台达电子企业管理（上海）有限公司 | 调光驱动电路及其控制方法 |
| SG10201706597YA (en) * | 2017-08-11 | 2019-03-28 | Opulent Electronics Int Pte Ltd | Device and method for providing an electrical current to an electrical load |
| US11191136B2 (en) | 2018-07-16 | 2021-11-30 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED lighting system, apparatus, and dimming method |
| WO2020015566A1 (en) * | 2018-07-16 | 2020-01-23 | Jiaxing Super Lighting Electric Appliance Co., Ltd | Led lighting system, apparatus and dimming method |
| US12513794B2 (en) | 2018-07-16 | 2025-12-30 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | Light-emitting diode lamp illumination system, and dimmer and light-emitting diode lamp thereof |
| US11071178B2 (en) | 2018-07-16 | 2021-07-20 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED lighting system, apparatus, and dimming method |
| WO2020117382A1 (en) * | 2018-12-07 | 2020-06-11 | Hubbell Incorporated | Automatic trimming for a dimmer switch |
| CN117915509B (zh) * | 2023-12-27 | 2024-10-22 | 佛山市伊戈尔电子有限公司 | 一种可控硅调光电路 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615647Y2 (https=) * | 1976-07-26 | 1986-02-20 | ||
| JPS6433887A (en) * | 1987-07-28 | 1989-02-03 | Matsushita Electric Works Ltd | Automatic light adjusting system |
| JP2682846B2 (ja) * | 1988-07-14 | 1997-11-26 | 松下電工株式会社 | 負荷制御装置 |
| US6211626B1 (en) | 1997-08-26 | 2001-04-03 | Color Kinetics, Incorporated | Illumination components |
| US6016038A (en) | 1997-08-26 | 2000-01-18 | Color Kinetics, Inc. | Multicolored LED lighting method and apparatus |
| US7038399B2 (en) | 2001-03-13 | 2006-05-02 | Color Kinetics Incorporated | Methods and apparatus for providing power to lighting devices |
| US6744223B2 (en) | 2002-10-30 | 2004-06-01 | Quebec, Inc. | Multicolor lamp system |
| US7288902B1 (en) * | 2007-03-12 | 2007-10-30 | Cirrus Logic, Inc. | Color variations in a dimmable lighting device with stable color temperature light sources |
| US7847433B2 (en) | 2007-11-27 | 2010-12-07 | Rain Bird Corporation | Universal irrigation controller power supply |
| US8853960B2 (en) | 2007-11-29 | 2014-10-07 | Richtek Technology Corporation, R.O.C. | Dimming control circuit and method for generating analog and digital signals according to one analog control signal |
| US8040070B2 (en) | 2008-01-23 | 2011-10-18 | Cree, Inc. | Frequency converted dimming signal generation |
| JP2009200257A (ja) * | 2008-02-21 | 2009-09-03 | Sharp Corp | Ｌｅｄ駆動回路 |
| US8203276B2 (en) | 2008-11-28 | 2012-06-19 | Lightech Electronic Industries Ltd. | Phase controlled dimming LED driver system and method thereof |
| US8217591B2 (en) * | 2009-05-28 | 2012-07-10 | Cree, Inc. | Power source sensing dimming circuits and methods of operating same |
| US8531138B2 (en) * | 2009-10-14 | 2013-09-10 | National Semiconductor Corporation | Dimmer decoder with improved efficiency for use with LED drivers |
| US8686668B2 (en) * | 2009-10-26 | 2014-04-01 | Koninklijke Philips N.V. | Current offset circuits for phase-cut power control |
| WO2011061633A1 (en) * | 2009-11-19 | 2011-05-26 | Koninklijke Philips Electronics, N.V. | Method and apparatus for detecting dimmer phase angle and selectively determining universal input voltage for solid state lighting fixtures |
| US8937434B2 (en) * | 2010-04-27 | 2015-01-20 | Koninklijke Philips N.V. | Method and apparatus for adjusting light output range of solid state lighting load based on maximum and minimum dimmer settings |
| US8508147B2 (en) | 2010-06-01 | 2013-08-13 | United Power Research Technology Corp. | Dimmer circuit applicable for LED device and control method thereof |
| US8476845B2 (en) * | 2011-01-31 | 2013-07-02 | Crs Electronics | Brightness control for lighting fixtures |
| CN102625520A (zh) * | 2011-01-31 | 2012-08-01 | 美高森美股份有限公司-模拟混合信号集团有限公司 | 对用于相切割调光器的led照明器的改进用户控制 |
| JP5783838B2 (ja) * | 2011-08-02 | 2015-09-24 | ローム株式会社 | 発光体駆動装置及びこれを用いた照明機器 |
| CN103947290B (zh) * | 2011-11-16 | 2017-04-12 | 飞利浦照明控股有限公司 | 用于操作低功率照明单元的电路装置及操作其的方法 |
| EP2621247B1 (en) * | 2012-01-25 | 2015-09-30 | Dialog Semiconductor GmbH | Dimming method and system for LED lamp assemblies |
| US20140375203A1 (en) * | 2012-11-26 | 2014-12-25 | Lucidity Lights, Inc. | Induction rf fluorescent lamp with helix mount |
| US9524861B2 (en) * | 2012-11-26 | 2016-12-20 | Lucidity Lights, Inc. | Fast start RF induction lamp |
-
2014
- 2014-04-24 US US14/889,460 patent/US9474121B2/en not_active Expired - Fee Related
- 2014-04-24 EP EP14726202.6A patent/EP2995173B1/en not_active Not-in-force
- 2014-04-24 WO PCT/IB2014/060969 patent/WO2014181210A1/en not_active Ceased
- 2014-04-24 CN CN201480025786.0A patent/CN105191499B/zh not_active Expired - Fee Related
- 2014-04-24 ES ES14726202.6T patent/ES2692395T3/es active Active
- 2014-04-24 JP JP2016512449A patent/JP6407972B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014181210A1 (en) | 2014-11-13 |
| US9474121B2 (en) | 2016-10-18 |
| EP2995173A1 (en) | 2016-03-16 |
| US20160088700A1 (en) | 2016-03-24 |
| CN105191499B (zh) | 2017-09-29 |
| CN105191499A (zh) | 2015-12-23 |
| JP6407972B2 (ja) | 2018-10-17 |
| EP2995173B1 (en) | 2018-08-08 |
| JP2016521446A (ja) | 2016-07-21 |
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