CN102160252A - 增加以太网供电系统所支持受电设备的个数的方法及装置 - Google Patents

增加以太网供电系统所支持受电设备的个数的方法及装置 Download PDF

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Publication number
CN102160252A
CN102160252A CN2009801366027A CN200980136602A CN102160252A CN 102160252 A CN102160252 A CN 102160252A CN 2009801366027 A CN2009801366027 A CN 2009801366027A CN 200980136602 A CN200980136602 A CN 200980136602A CN 102160252 A CN102160252 A CN 102160252A
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China
Prior art keywords
receiving equipment
power receiving
power
energy storage
electrical energy
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CN2009801366027A
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CN102160252B (zh
Inventor
刘俊
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Nokia Shanghai Bell Co Ltd
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Alcatel Lucent Shanghai Bell Co Ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Power Sources (AREA)

Abstract

为了增加以太网供电系统所能支持的受电设备的个数，本发明提出了为受电设备配备电能存储设备，即将供电设备的供电能力在时间上进行了搬移。供电设备对电能存储设备进行充电，然后在一般情况下由电能存储设备对受电设备进行供电，这样就在不增加供电设备的电量供应能力的前提下，增加了以太网供电系统所能支持的受电设备的个数。采用本发明的方案，不需要对供电设备的硬件进行改动；提高了以太网供电系统的受电设备容量；不需要对布线进行改动。

Description

增加以太网供电系统所支持受电设备的个数的方法及装置
PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN200980136602.7A 2009-02-25 2009-02-25 增加以太网供电系统所支持受电设备的个数的方法及装置 Active CN102160252B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/000201 WO2010096950A1 (zh) 2009-02-25 2009-02-25 增加以太网供电系统所支持受电设备的个数的方法及装置

Publications (2)

Publication Number Publication Date
CN102160252A true CN102160252A (zh) 2011-08-17
CN102160252B CN102160252B (zh) 2015-04-29

Family

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Country Status (6)

Country Link
US (1) US9264239B2 (zh)
EP (1) EP2403102B1 (zh)
JP (1) JP5389949B2 (zh)
KR (1) KR101534895B1 (zh)
CN (1) CN102160252B (zh)
WO (1) WO2010096950A1 (zh)

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JP6054125B2 (ja) * 2011-10-04 2016-12-27 株式会社ユースフルパースン Ｌｅｄ照明装置の照明制御システム
US9257858B2 (en) * 2012-02-13 2016-02-09 Cisco Technology, Inc. Apparatus and method for controlling a charging circuit in a power over ethernet device
KR101401731B1 (ko) * 2012-07-24 2014-05-30 충북대학교 산학협력단 네트워크 액세스 장치 및 네트워크 액세스 장치에서의 데이터 처리 방법
JP2015029400A (ja) * 2012-11-08 2015-02-12 株式会社リコー 電力供給装置、画像形成装置、電力供給方法およびプログラム
JP6220211B2 (ja) * 2013-10-01 2017-10-25 キヤノン株式会社 送電制御装置、送電制御方法及びプログラム
CN104978287B (zh) * 2014-04-14 2018-02-13 华为技术有限公司 供电设备芯片，供电设备，以太网供电系统和方法
JP5984223B2 (ja) * 2014-10-15 2016-09-06 Ｎｅｃプラットフォームズ株式会社 供給電力増幅装置及び供給電力増幅システム
JP2016116110A (ja) 2014-12-16 2016-06-23 富士通株式会社 通信装置
CN106034032B (zh) 2015-03-10 2020-02-21 华为技术有限公司 一种以太网供电方法和装置
US9990020B2 (en) 2015-07-07 2018-06-05 Aruba Networks, Inc. Use of link layer discovery protocol-media endpoint discovery to avoid false legacy powered device detection in power over ethernet systems and networks
US11221111B2 (en) 2016-02-15 2022-01-11 Molex, Llc Luminaire
US11909540B2 (en) * 2016-03-03 2024-02-20 Molex, Llc System and method for power over ethernet control
WO2018235027A1 (en) * 2017-06-22 2018-12-27 Belimo Holding Sa ACTUATOR SYSTEM
CN110034937A (zh) * 2018-01-12 2019-07-19 浙江宇视科技有限公司 一种基于分时复用的网络线缆供电装置及系统

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CN101123354A (zh) * 2006-08-09 2008-02-13 创杰科技股份有限公司 锂电池充电控制系统
CN101286854A (zh) * 2007-04-11 2008-10-15 美国博通公司 以太网供电方法和系统
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Publication number Priority date Publication date Assignee Title
CN112701736A (zh) * 2019-10-23 2021-04-23 北京小米移动软件有限公司 充电方法、装置、电子设备及存储介质

Also Published As

Publication number Publication date
EP2403102A1 (en) 2012-01-04
US20110298428A1 (en) 2011-12-08
EP2403102B1 (en) 2017-03-29
US9264239B2 (en) 2016-02-16
JP2012518820A (ja) 2012-08-16
WO2010096950A1 (zh) 2010-09-02
CN102160252B (zh) 2015-04-29
EP2403102A4 (en) 2014-05-21
KR101534895B1 (ko) 2015-07-24
KR20110120958A (ko) 2011-11-04
JP5389949B2 (ja) 2014-01-15

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Address after: 201206 Pudong Jinqiao Ning Road, Shanghai, No. 388

Patentee after: Shanghai NOKIA Baer Limited by Share Ltd

Address before: 201206 Pudong Jinqiao Ning Road, Shanghai, No. 388

Patentee before: Shanghai Alcatel-Lucent Co., Ltd.