CN107577268B - 无人驾驶光电软驱动恒流电路、集成电路与控制系统 - Google Patents
无人驾驶光电软驱动恒流电路、集成电路与控制系统 Download PDFInfo
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- CN107577268B CN107577268B CN201710929918.8A CN201710929918A CN107577268B CN 107577268 B CN107577268 B CN 107577268B CN 201710929918 A CN201710929918 A CN 201710929918A CN 107577268 B CN107577268 B CN 107577268B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710929918.8A CN107577268B (zh) | 2017-10-09 | 2017-10-09 | 无人驾驶光电软驱动恒流电路、集成电路与控制系统 |
PCT/CN2018/097974 WO2019071999A1 (zh) | 2017-10-09 | 2018-08-01 | 无人驾驶光电软驱动恒流电路、集成电路与控制系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710929918.8A CN107577268B (zh) | 2017-10-09 | 2017-10-09 | 无人驾驶光电软驱动恒流电路、集成电路与控制系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107577268A CN107577268A (zh) | 2018-01-12 |
CN107577268B true CN107577268B (zh) | 2018-11-27 |
Family
ID=61040170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710929918.8A Active CN107577268B (zh) | 2017-10-09 | 2017-10-09 | 无人驾驶光电软驱动恒流电路、集成电路与控制系统 |
Country Status (2)
Country | Link |
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CN (1) | CN107577268B (zh) |
WO (1) | WO2019071999A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107577268B (zh) * | 2017-10-09 | 2018-11-27 | 泰州市邦富环保科技有限公司 | 无人驾驶光电软驱动恒流电路、集成电路与控制系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7049758B2 (en) * | 2005-04-01 | 2006-05-23 | Osram Sylvania Inc. | Method of soft-starting a switching power supply having time-based pulse triggering control |
KR20100045342A (ko) * | 2008-10-23 | 2010-05-03 | 심현섭 | 전원안정화 기능을 갖는 교류전원 엘이디 조명장치 |
CN101778509B (zh) * | 2010-01-20 | 2012-11-07 | 友达光电股份有限公司 | 发光元件的驱动装置 |
CN102858053B (zh) * | 2011-04-28 | 2015-08-12 | 凹凸电子(武汉)有限公司 | 光源驱动电路、方法及印刷电路板 |
US9367072B2 (en) * | 2012-11-08 | 2016-06-14 | Taiwan Semiconductor Manufacturing Company, Ltd. | AC-DC converters and method with soft-start scheme for AC-DC converters |
CN103218001B (zh) * | 2013-04-15 | 2014-09-10 | 无锡普雅半导体有限公司 | 一种软启动的电压调整电路 |
CN103281832A (zh) * | 2013-06-06 | 2013-09-04 | 东莞博用电子科技有限公司 | 一种用于交流led驱动的电流软启动电路 |
CN203708609U (zh) * | 2014-03-10 | 2014-07-09 | 杭州士兰微电子股份有限公司 | Led驱动电路 |
CN104270874B (zh) * | 2014-10-27 | 2017-07-18 | 无锡华润矽科微电子有限公司 | 分段式led驱动电路 |
CN107577268B (zh) * | 2017-10-09 | 2018-11-27 | 泰州市邦富环保科技有限公司 | 无人驾驶光电软驱动恒流电路、集成电路与控制系统 |
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2017
- 2017-10-09 CN CN201710929918.8A patent/CN107577268B/zh active Active
-
2018
- 2018-08-01 WO PCT/CN2018/097974 patent/WO2019071999A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2019071999A1 (zh) | 2019-04-18 |
CN107577268A (zh) | 2018-01-12 |
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Effective date of registration: 20181012 Address after: 225400 north side of Huan Xi Road, Taixing hi tech Industrial Development Zone, Taizhou, Jiangsu Applicant after: Taizhou Bang Fu Environmental Protection Technology Co., Ltd. Address before: 523000 08, 06 tower, 17 Dongguan Avenue, Dongtai street, Dongcheng Street, Dongguan, Guangdong. Applicant before: Dongguan informative Mdt InfoTech Ltd |
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