CN107005080B - 一种掉电告警电路及网络设备 - Google Patents

一种掉电告警电路及网络设备 Download PDF

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Publication number
CN107005080B
CN107005080B CN201580000259.9A CN201580000259A CN107005080B CN 107005080 B CN107005080 B CN 107005080B CN 201580000259 A CN201580000259 A CN 201580000259A CN 107005080 B CN107005080 B CN 107005080B
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China
Prior art keywords
power failure
warning circuit
failure warning
circuit
unit
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CN201580000259.9A
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Chinese (zh)
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CN107005080A (zh
Inventor
薛建林
曾小飞
何智
方红斌
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN107005080A publication Critical patent/CN107005080A/zh
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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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201580000259.9A 2015-06-15 2015-06-15 一种掉电告警电路及网络设备 Active CN107005080B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/081451 WO2016201603A1 (fr) 2015-06-15 2015-06-15 Circuit d'alarme de mise hors tension et dispositif de réseau

Publications (2)

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CN107005080A CN107005080A (zh) 2017-08-01
CN107005080B true CN107005080B (zh) 2020-10-27

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CN201580000259.9A Active CN107005080B (zh) 2015-06-15 2015-06-15 一种掉电告警电路及网络设备

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CN (1) CN107005080B (fr)
WO (1) WO2016201603A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111130821B (zh) * 2018-10-30 2023-03-31 中国移动通信有限公司研究院 一种掉电告警的方法、处理方法及装置
CN110568246B (zh) * 2019-05-17 2021-09-14 上海繁易信息科技股份有限公司 一种掉电报警电路及报警方法
CN112531876A (zh) * 2020-11-26 2021-03-19 北京锐安科技有限公司 一种掉电告警控制电路
CN113899939B (zh) * 2021-12-10 2022-03-29 广东省新一代通信与网络创新研究院 一种通信设备掉电告警电路、处理方法及通信设备
CN114442785B (zh) * 2021-12-30 2023-07-18 苏州浪潮智能科技有限公司 一种服务器电源的输出保持时间延长方法和系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201656419U (zh) * 2010-01-12 2010-11-24 瑞斯康达科技发展股份有限公司 一种网络终端设备掉电告警电路
CN201859392U (zh) * 2010-11-22 2011-06-08 吴刚 一种防止断电的电脑供电电源
CN102155342A (zh) * 2011-03-04 2011-08-17 广州金升阳科技有限公司 一种汽车供电电路
CN102315637A (zh) * 2011-04-08 2012-01-11 安伏（苏州）电子有限公司 掉电保持时间的直流电源
CN103580272A (zh) * 2013-11-15 2014-02-12 深圳市双赢伟业科技股份有限公司 一种电源断电延时电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101771294B (zh) * 2010-03-05 2012-08-15 矽力杰半导体技术(杭州)有限公司 集合驱动控制电路及其控制方法
CN102111011A (zh) * 2011-02-28 2011-06-29 华为技术有限公司 一种掉电保持方法及电路

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201656419U (zh) * 2010-01-12 2010-11-24 瑞斯康达科技发展股份有限公司 一种网络终端设备掉电告警电路
CN201859392U (zh) * 2010-11-22 2011-06-08 吴刚 一种防止断电的电脑供电电源
CN102155342A (zh) * 2011-03-04 2011-08-17 广州金升阳科技有限公司 一种汽车供电电路
CN102315637A (zh) * 2011-04-08 2012-01-11 安伏（苏州）电子有限公司 掉电保持时间的直流电源
CN103580272A (zh) * 2013-11-15 2014-02-12 深圳市双赢伟业科技股份有限公司 一种电源断电延时电路

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Publication number Publication date
WO2016201603A1 (fr) 2016-12-22
CN107005080A (zh) 2017-08-01

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