CN105453484A - 以太网供电控制系统 - Google Patents

以太网供电控制系统 Download PDF

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Publication number
CN105453484A
CN105453484A CN201480042866.7A CN201480042866A CN105453484A CN 105453484 A CN105453484 A CN 105453484A CN 201480042866 A CN201480042866 A CN 201480042866A CN 105453484 A CN105453484 A CN 105453484A
Authority
CN
China
Prior art keywords
classification
poe
power level
voltage signal
event
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.)
Pending
Application number
CN201480042866.7A
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English (en)
Chinese (zh)
Inventor
琼·皮卡德
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Priority to CN201910280039.6A priority Critical patent/CN110071817B/zh
Publication of CN105453484A publication Critical patent/CN105453484A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • 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
    • 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
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
    • H05B47/187—Controlling the light source by remote control via power line carrier transmission using power over ethernet [PoE] supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Power Sources (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
CN201480042866.7A 2013-08-09 2014-08-11 以太网供电控制系统 Pending CN105453484A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910280039.6A CN110071817B (zh) 2013-08-09 2014-08-11 以太网供电控制系统

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361864179P 2013-08-09 2013-08-09
US61/864,179 2013-08-09
US14/448,753 2014-07-31
US14/448,753 US20150042243A1 (en) 2013-08-09 2014-07-31 POWER-OVER-ETHERNET (PoE) CONTROL SYSTEM
PCT/US2014/050568 WO2015021475A1 (en) 2013-08-09 2014-08-11 Power-over-ethernet control system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201910280039.6A Division CN110071817B (zh) 2013-08-09 2014-08-11 以太网供电控制系统

Publications (1)

Publication Number Publication Date
CN105453484A true CN105453484A (zh) 2016-03-30

Family

ID=52448053

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201480042866.7A Pending CN105453484A (zh) 2013-08-09 2014-08-11 以太网供电控制系统
CN201910280039.6A Active CN110071817B (zh) 2013-08-09 2014-08-11 以太网供电控制系统

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201910280039.6A Active CN110071817B (zh) 2013-08-09 2014-08-11 以太网供电控制系统

Country Status (5)

Country Link
US (3) US20150042243A1 (enExample)
EP (1) EP3031171B1 (enExample)
JP (2) JP6445558B2 (enExample)
CN (2) CN105453484A (enExample)
WO (1) WO2015021475A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107404384A (zh) * 2016-05-19 2017-11-28 凌力尔特公司 在PoE或PoDL系统的电源接口处的维持功率签名控制器

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9872367B2 (en) 2012-07-01 2018-01-16 Cree, Inc. Handheld device for grouping a plurality of lighting fixtures
US9706617B2 (en) 2012-07-01 2017-07-11 Cree, Inc. Handheld device that is capable of interacting with a lighting fixture
US9572226B2 (en) 2012-07-01 2017-02-14 Cree, Inc. Master/slave arrangement for lighting fixture modules
US9980350B2 (en) 2012-07-01 2018-05-22 Cree, Inc. Removable module for a lighting fixture
US10721808B2 (en) 2012-07-01 2020-07-21 Ideal Industries Lighting Llc Light fixture control
US9433061B2 (en) 2012-12-18 2016-08-30 Cree, Inc. Handheld device for communicating with lighting fixtures
US9913348B2 (en) 2012-12-19 2018-03-06 Cree, Inc. Light fixtures, systems for controlling light fixtures, and methods of controlling fixtures and methods of controlling lighting control systems
US20150042243A1 (en) 2013-08-09 2015-02-12 Texas Instruments Incorporated POWER-OVER-ETHERNET (PoE) CONTROL SYSTEM
US10154569B2 (en) * 2014-01-06 2018-12-11 Cree, Inc. Power over ethernet lighting fixture
US10278250B2 (en) 2014-05-30 2019-04-30 Cree, Inc. Lighting fixture providing variable CCT
US9549448B2 (en) 2014-05-30 2017-01-17 Cree, Inc. Wall controller controlling CCT
US9780955B2 (en) * 2014-06-19 2017-10-03 Microsemi P.O.E Ltd. Power over ethernet method and apparatus for immediate power availability
US10199989B2 (en) 2014-09-10 2019-02-05 Texas Instruments Incorporated Low voltage feedforward current assist ethernet line driver
US20170207653A9 (en) * 2014-10-07 2017-07-20 James A. Kavanagh System, method, and apparatus for providing temporary power to a power-over-ethernet lighting network
US9456482B1 (en) 2015-04-08 2016-09-27 Cree, Inc. Daylighting for different groups of lighting fixtures
RU2716747C2 (ru) * 2015-05-28 2020-03-16 Филипс Лайтинг Холдинг Б.В. Принудительный разряд сглаживающего конденсатора в питаемом устройстве
US9967944B2 (en) 2016-06-22 2018-05-08 Cree, Inc. Dimming control for LED-based luminaires
US10595380B2 (en) 2016-09-27 2020-03-17 Ideal Industries Lighting Llc Lighting wall control with virtual assistant
US10432412B2 (en) * 2016-11-17 2019-10-01 General Electric Company Process control device using power over ethernet with configurable analog and digital interface
CN108429622B (zh) * 2017-02-14 2022-04-29 中兴通讯股份有限公司 一种反向供电方法和装置
WO2019092227A1 (en) * 2017-11-13 2019-05-16 Signify Holding B.V. Control of power delivery to a dc-powered device
GB2575053B (en) * 2018-06-26 2021-05-19 Canon Kk Method and device for controlling activation of a terminal
US11853138B2 (en) 2020-01-17 2023-12-26 Cisco Technology, Inc. Modular power controller
CN113194586B (zh) * 2021-04-23 2023-04-25 勤上光电股份有限公司 基于边缘计算网关的照明控制方法及照明系统
US12443251B2 (en) 2023-07-27 2025-10-14 Cisco Technology, Inc. Fault managed power in a power distribution unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080238656A1 (en) * 2007-03-28 2008-10-02 Agere Systems Inc. Isolated resistive signature detection for powered devices
US20100031066A1 (en) * 2008-07-30 2010-02-04 Geiger Edward W Method and System for Determining Power Over Ethernet Class Capabilities
CN102113270A (zh) * 2008-08-01 2011-06-29 传感电子有限责任公司 电池支持的以太网供电系统
CN102214954A (zh) * 2010-04-09 2011-10-12 索尼公司 供电装置、受电装置、无线供电系统和无线输电方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094646A (en) 1997-08-18 2000-07-25 Siemens Aktiengesellschaft Method and apparatus for computerized design of fuzzy logic rules from training data vectors of a training dataset
US6269376B1 (en) 1998-10-26 2001-07-31 International Business Machines Corporation Method and system for clustering data in parallel in a distributed-memory multiprocessor system
AU2001249805A1 (en) 2000-04-03 2001-10-15 3-Dimensional Pharmaceuticals, Inc. Method, system, and computer program product for representing object relationships in a multidimensional space
US7003136B1 (en) 2002-04-26 2006-02-21 Hewlett-Packard Development Company, L.P. Plan-view projections of depth image data for object tracking
US7356588B2 (en) * 2003-12-16 2008-04-08 Linear Technology Corporation Circuits and methods for detecting the presence of a powered device in a powered network
US8074084B2 (en) * 2004-11-03 2011-12-06 Cisco Technology, Inc. Powered device classification in a wired data telecommunications network
US20060168459A1 (en) * 2005-01-25 2006-07-27 Dwelley David M Providing data communication between power supply device and powered device in system for supplying power over communication link
CN101124771A (zh) * 2005-01-25 2008-02-13 凌特公司 具有自动调零电路用于确定和控制输出电流的供电设备
US20060212724A1 (en) * 2005-03-15 2006-09-21 Dwelley David M System and method for supporting operations of advanced power over ethernet system
US7761719B2 (en) * 2005-03-28 2010-07-20 Akros Silicon Inc. Ethernet module
US20080278487A1 (en) 2005-04-07 2008-11-13 Nxp B.V. Method and Device for Three-Dimensional Rendering
CN101305546B (zh) * 2005-11-10 2012-06-06 美高森美股份有限公司-模拟混合信号集团有限公司 用于以太网上供电的增强分类
US7711967B2 (en) * 2006-01-17 2010-05-04 Broadcom Corporation Apparatus and method for multi-point detection in power-over ethernet detection mode
US8205099B2 (en) * 2006-04-07 2012-06-19 Broadcom Corporation Power over Ethernet connector with integrated power source equipment (PSE) controller
US7849333B2 (en) * 2006-05-08 2010-12-07 Cisco Technology, Inc. Inline power allocation for power over Ethernet applications
US7647510B2 (en) * 2006-06-22 2010-01-12 Silicon Laboratories, Inc. System and method of classification in power over ethernet systems
US7979168B2 (en) * 2006-07-25 2011-07-12 Silicon Laboratories Inc. Powered device including a multi-use detection resistor
US8149858B2 (en) * 2007-01-05 2012-04-03 Broadcom Corporation Powered device analysis and power control in a power-over-ethernet system
US7839154B2 (en) * 2007-01-05 2010-11-23 Broadcom Corporation Powered device power classification with increased current limit
JP4912269B2 (ja) 2007-10-02 2012-04-11 三菱電機株式会社 受電装置、給電装置および電力伝送システム
WO2009061174A1 (en) 2007-11-07 2009-05-14 Tele Atlas B.V. Method of and arrangement for mapping range sensor data on image sensor data
US8286172B2 (en) 2008-10-02 2012-10-09 Nec Laboratories America, Inc. Systems and methods for implementing best-effort parallel computing frameworks
US8099453B2 (en) 2009-01-22 2012-01-17 Hewlett-Packard Development Company, L.P. System and method for data clustering
WO2010123733A1 (en) 2009-04-21 2010-10-28 Molex Incorporated Three dimensional antenna
US8503720B2 (en) 2009-05-01 2013-08-06 Microsoft Corporation Human body pose estimation
US8572565B2 (en) 2009-11-30 2013-10-29 Sap Ag Central configuration and transport supporting software lifecycles
US8379919B2 (en) 2010-04-29 2013-02-19 Microsoft Corporation Multiple centroid condensation of probability distribution clouds
ES2464543T3 (es) * 2010-09-02 2014-06-03 Koninklijke Philips N.V. Aparato para alimentar un consumidor de electricidad a través de una conexión de datos
US9599461B2 (en) 2010-11-16 2017-03-21 Ectoscan Systems, Llc Surface data acquisition, storage, and assessment system
US20120271477A1 (en) * 2011-04-25 2012-10-25 Wizlan Ltd. System And Method For Illumination Using Power Over Ethernet
US20150042243A1 (en) 2013-08-09 2015-02-12 Texas Instruments Incorporated POWER-OVER-ETHERNET (PoE) CONTROL SYSTEM

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080238656A1 (en) * 2007-03-28 2008-10-02 Agere Systems Inc. Isolated resistive signature detection for powered devices
US20100031066A1 (en) * 2008-07-30 2010-02-04 Geiger Edward W Method and System for Determining Power Over Ethernet Class Capabilities
CN102113270A (zh) * 2008-08-01 2011-06-29 传感电子有限责任公司 电池支持的以太网供电系统
CN102214954A (zh) * 2010-04-09 2011-10-12 索尼公司 供电装置、受电装置、无线供电系统和无线输电方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107404384A (zh) * 2016-05-19 2017-11-28 凌力尔特公司 在PoE或PoDL系统的电源接口处的维持功率签名控制器
CN107404384B (zh) * 2016-05-19 2020-07-14 凌力尔特公司 用于通过至少一个导线对供应电力和差分数据的系统

Also Published As

Publication number Publication date
JP6445558B2 (ja) 2018-12-26
CN110071817A (zh) 2019-07-30
JP2016535892A (ja) 2016-11-17
EP3031171A1 (en) 2016-06-15
EP3031171B1 (en) 2023-06-28
JP6916429B2 (ja) 2021-08-11
US11855790B2 (en) 2023-12-26
US20180131530A1 (en) 2018-05-10
CN110071817B (zh) 2023-03-10
US11012247B2 (en) 2021-05-18
US20210234711A1 (en) 2021-07-29
WO2015021475A1 (en) 2015-02-12
JP2019071070A (ja) 2019-05-09
EP3031171A4 (en) 2017-06-14
US20150042243A1 (en) 2015-02-12

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Effective date of abandoning: 20191022