CN108983940B - 一种双控存储掉电保护系统 - Google Patents
一种双控存储掉电保护系统 Download PDFInfo
- Publication number
- CN108983940B CN108983940B CN201810583150.8A CN201810583150A CN108983940B CN 108983940 B CN108983940 B CN 108983940B CN 201810583150 A CN201810583150 A CN 201810583150A CN 108983940 B CN108983940 B CN 108983940B
- Authority
- CN
- China
- Prior art keywords
- module
- power supply
- capacitor
- voltage
- resistor
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 36
- 230000002159 abnormal effect Effects 0.000 claims abstract description 23
- 239000003990 capacitor Substances 0.000 claims description 36
- 101100464782 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CMP2 gene Proteins 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 101100464779 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CNA1 gene Proteins 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims 4
- 238000013500 data storage Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/24—Memory cell safety or protection circuits, e.g. arrangements for preventing inadvertent reading or writing; Status cells; Test cells
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810226639X | 2018-03-19 | ||
CN201810226639 | 2018-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108983940A CN108983940A (zh) | 2018-12-11 |
CN108983940B true CN108983940B (zh) | 2021-06-01 |
Family
ID=64540962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810583150.8A Active CN108983940B (zh) | 2018-03-19 | 2018-06-05 | 一种双控存储掉电保护系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108983940B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110941324B (zh) * | 2019-12-06 | 2023-06-20 | 哈尔滨新中新电子股份有限公司 | 一种具有保护ram数据功能的电路 |
CN113138938A (zh) * | 2020-01-19 | 2021-07-20 | 深圳信可通讯技术有限公司 | 存储器保护装置和方法、电子设备 |
CN113098123A (zh) * | 2021-03-26 | 2021-07-09 | 山东英信计算机技术有限公司 | 一种供电系统以及存储设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104184308A (zh) * | 2013-05-21 | 2014-12-03 | 瑞萨电子株式会社 | 半导体集成电路及其动作方法 |
CN107122316A (zh) * | 2016-02-25 | 2017-09-01 | 华为技术有限公司 | 一种soc备电方法以及soc |
CN107291207A (zh) * | 2017-06-30 | 2017-10-24 | 郑州云海信息技术有限公司 | 一种电源切换方法及系统 |
-
2018
- 2018-06-05 CN CN201810583150.8A patent/CN108983940B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104184308A (zh) * | 2013-05-21 | 2014-12-03 | 瑞萨电子株式会社 | 半导体集成电路及其动作方法 |
CN107122316A (zh) * | 2016-02-25 | 2017-09-01 | 华为技术有限公司 | 一种soc备电方法以及soc |
CN107291207A (zh) * | 2017-06-30 | 2017-10-24 | 郑州云海信息技术有限公司 | 一种电源切换方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
CN108983940A (zh) | 2018-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108983940B (zh) | 一种双控存储掉电保护系统 | |
CN103944254B (zh) | 掉电保护电路及设备 | |
US20190138071A1 (en) | Hot plug module power supply device, method and system | |
KR20160115846A (ko) | 전자 디바이스의 동작 데이터를 저장하는 저장 디바이스 및 복구가능 시스템 | |
KR20230076133A (ko) | 전기차량의 충전 제어방법 및 장치 | |
US20230318327A1 (en) | Stylus | |
CN212063829U (zh) | 电源使能断电延时自动恢复电路 | |
CN110718959B (zh) | 备用电源系统 | |
CN107436671B (zh) | 一种掉电保护结构及方法 | |
JP2007089301A (ja) | 無停電電源装置及び無停電電源装置の出力制御方法 | |
CN104199535A (zh) | 一种数字电源供电装置及方法 | |
TW526440B (en) | Method for controlling the charging and discharging phases of a backup capacitor | |
CN107731260B (zh) | 一种ssd的供电方法、系统及ssd | |
WO2018180753A1 (ja) | 電源装置 | |
CN109613969A (zh) | Ssd供电电路、电容管理方法、系统、装置及存储介质 | |
CN113691116B (zh) | 电源控制器启动控制系统 | |
CN111240387B (zh) | 一种防过冲电路、稳压器及防过冲方法 | |
CN209896689U (zh) | 过温保护电路及开关电源电路 | |
CN109687572B (zh) | 电力用48v直流供电切换装置 | |
US20150123474A1 (en) | Battery storage system and controlling method of the same | |
CN218920399U (zh) | 一种软关机电路和电子设备 | |
CN112858894A (zh) | 接触器工作状态的检测方法、检测装置、存储介质及车辆 | |
CN110943720A (zh) | 一种设备的自动关机电路及设备 | |
CN207835107U (zh) | 一种电源装置和电子设备 | |
US10790030B1 (en) | Non-volatile memory device and method capable of pausing and resuming programming operation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Fang Wei Inventor after: Jiang Weiwei Inventor after: Feng Guirong Inventor after: Tang Mingpeng Inventor after: Hao Ruiqiao Inventor before: Jiang Weiwei Inventor before: Feng Guirong Inventor before: Tang Mingpeng Inventor before: Hao Ruiqiao |
|
CB03 | Change of inventor or designer information | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 250101 no.2877 Kehang Road, Suncun Town, high tech Zone, Jinan City, Shandong Province Applicant after: Chaoyue Technology Co.,Ltd. Address before: 250101 no.2877 Kehang Road, Suncun Town, high tech Zone, Jinan City, Shandong Province Applicant before: SHANDONG CHAOYUE DATA CONTROL ELECTRONICS Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A dual control storage power failure protection system Effective date of registration: 20211104 Granted publication date: 20210601 Pledgee: China Merchants Bank Co.,Ltd. Jinan Branch Pledgor: Chaoyue Technology Co.,Ltd. Registration number: Y2021370000126 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230413 Granted publication date: 20210601 Pledgee: China Merchants Bank Co.,Ltd. Jinan Branch Pledgor: Chaoyue Technology Co.,Ltd. Registration number: Y2021370000126 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |