TWI801131B - Ｌｅｄ調光控制系統和方法 - Google Patents

Ｌｅｄ調光控制系統和方法 Download PDF

Info

Publication number
TWI801131B
TWI801131B TW111104945A TW111104945A TWI801131B TW I801131 B TWI801131 B TW I801131B TW 111104945 A TW111104945 A TW 111104945A TW 111104945 A TW111104945 A TW 111104945A TW I801131 B TWI801131 B TW I801131B
Authority
TW
Taiwan
Prior art keywords
control system
dimming control
led dimming
led
dimming
Prior art date
Application number
TW111104945A
Other languages
English (en)
Other versions
TW202322662A (zh
Inventor
李萌
方倩
朱力強
Original Assignee
大陸商昂寶電子（上海）有限公司
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 大陸商昂寶電子（上海）有限公司 filed Critical 大陸商昂寶電子（上海）有限公司
Application granted granted Critical
Publication of TWI801131B publication Critical patent/TWI801131B/zh
Publication of TW202322662A publication Critical patent/TW202322662A/zh

Links

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]
    • H05B45/30—Driver circuits
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • 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
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/16—Controlling the light source by timing means
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
TW111104945A 2021-11-25 2022-02-10 Ｌｅｄ調光控制系統和方法 TWI801131B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111414731.7A CN114205952A (zh) 2021-11-25 2021-11-25 Led调光控制系统和方法
CN202111414731.7 2021-11-25

Publications (2)

Publication Number Publication Date
TWI801131B true TWI801131B (zh) 2023-05-01
TW202322662A TW202322662A (zh) 2023-06-01

Family

ID=80648958

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111104945A TWI801131B (zh) 2021-11-25 2022-02-10 Ｌｅｄ調光控制系統和方法

Country Status (2)

Country Link
CN (1) CN114205952A (zh)
TW (1) TWI801131B (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103583082A (zh) * 2011-06-03 2014-02-12 塞瑞斯逻辑公司 具有前馈延迟补偿的开关功率变换器的一次侧控制
US20170188420A1 (en) * 2015-12-25 2017-06-29 Panasonic Intellectual Property Management Co., Ltd. Illumination light communication apparatus and communication module
CN107612303A (zh) * 2016-07-11 2018-01-19 英飞凌科技奥地利有限公司 用于控制开关调节器中的电流的系统和方法
US20200092972A1 (en) * 2012-10-15 2020-03-19 Vaxcel International Co., Ltd. Microcontroller-based multifunctional electronic switch and lighting apparatus having the same
US20210045213A1 (en) * 2019-08-06 2021-02-11 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for bleeder control related to triac dimmers associated with led lighting
CN112822817A (zh) * 2019-11-15 2021-05-18 华润微集成电路(无锡)有限公司 实现调光功能的驱动控制电路结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200820826A (en) * 2006-10-18 2008-05-01 Advanced Analog Technology Inc Dimming method for light emitting diodes
CN109195247B (zh) * 2018-08-20 2020-12-29 矽力杰半导体技术(杭州)有限公司 调光控制电路、方法及应用其的led驱动电路
CN110572902B (zh) * 2019-08-27 2022-05-24 昂宝电子（上海）有限公司 准谐振调光控制系统和方法
CN214799965U (zh) * 2020-11-27 2021-11-19 杭州士兰微电子股份有限公司 驱动装置及其驱动控制电路
CN113162372B (zh) * 2020-12-31 2022-03-22 成都芯源系统有限公司 准谐振控制的开关变换器及其控制器和控制方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103583082A (zh) * 2011-06-03 2014-02-12 塞瑞斯逻辑公司 具有前馈延迟补偿的开关功率变换器的一次侧控制
US20200092972A1 (en) * 2012-10-15 2020-03-19 Vaxcel International Co., Ltd. Microcontroller-based multifunctional electronic switch and lighting apparatus having the same
US20170188420A1 (en) * 2015-12-25 2017-06-29 Panasonic Intellectual Property Management Co., Ltd. Illumination light communication apparatus and communication module
CN107612303A (zh) * 2016-07-11 2018-01-19 英飞凌科技奥地利有限公司 用于控制开关调节器中的电流的系统和方法
US20210045213A1 (en) * 2019-08-06 2021-02-11 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for bleeder control related to triac dimmers associated with led lighting
CN112822817A (zh) * 2019-11-15 2021-05-18 华润微集成电路(无锡)有限公司 实现调光功能的驱动控制电路结构

Also Published As

Publication number Publication date
TW202322662A (zh) 2023-06-01
CN114205952A (zh) 2022-03-18

Similar Documents

Publication Publication Date Title
DK3691419T3 (da) Ethernet-lysstyringssystem og -fremgangsmåde anvendt til scenelampe
GB202006270D0 (en) Led string light, and production method and device thereof
EP3530082A4 (en) LIGHTING SYSTEM AND METHOD FOR AUTOMATICALLY CONTROLLING A LIGHTING PATTERN
EP3905851A4 (en) LAMP CONTROL SYSTEM AND LIGHTING SYSTEM
EP4351279A4 (en) CONTROL METHOD, CONTROL DEVICE AND LIGHTING SYSTEM
EP3813488A4 (en) LIGHTING CONTROL SYSTEM, LIGHTING CONTROL METHOD AND LIGHTING CONTROL PROGRAM
SG11202002423TA (en) Led lighting system and a method therefor
EP3656283A4 (en) LIGHT SOURCE SYSTEM, CONTROL DEVICE AND CONTROL PROCESS
EP3657910A4 (en) LED LIGHTING DEVICE AND RELATED LIGHT INTENSITY CONTROL METHOD
EP3824695A4 (en) LED LIGHTING SYSTEM, DEVICE AND DIMMING METHOD
TWI801131B (zh) Ｌｅｄ調光控制系統和方法
FI20165242A (fi) Valaisujärjestelmä ja menetelmä valon heijastamiseksi
KR102538250B9 (ko) 등기구의 디밍 제어 방법 및 이를 이용한 디밍 제어 시스템
EP3861253C0 (en) LINEAR LED LIGHT SOURCE AND MANUFACTURING METHOD
GB2589409B (en) Systems, methods, and devices for controlling one or more LED light fixtures
EP4054294A4 (en) LAMP AND DIMMING CONTROL SYSTEM
GB2587907B (en) Lighting system and control thereof
EP4110019A4 (en) LIGHTING DEVICE, LIGHTING SYSTEM AND LIGHTING CONTROL METHOD
GB202300803D0 (en) Control circuit, led driver and control method
GB2586802B (en) System and method for identifying light emitting flicker
HUE064719T2 (hu) Eljárás LED lámpák állandó áramú és egyenlõ feszültségû csatlakozására és szabályozható kisveszteségû LED lámpa
ZA202100501B (en) An intelligent lighting downlight and its control method
GB201806082D0 (en) LED Lighting system and Method
EP3331327A4 (en) LED LIGHTING SYSTEM, LED LIGHTING DEVICE, AND BRIGHTNESS ADJUSTING METHOD FOR LED LIGHTING DEVICE
GB2609762B (en) Illumination device, method and system