BRPI0516033A - método para usar memória flash para armazenamento de dados de medidor - Google Patents
método para usar memória flash para armazenamento de dados de medidorInfo
- Publication number
- BRPI0516033A BRPI0516033A BRPI0516033-2A BRPI0516033A BRPI0516033A BR PI0516033 A BRPI0516033 A BR PI0516033A BR PI0516033 A BRPI0516033 A BR PI0516033A BR PI0516033 A BRPI0516033 A BR PI0516033A
- Authority
- BR
- Brazil
- Prior art keywords
- flash memory
- meter data
- data
- meter
- data storage
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/10—Programming or data input circuits
- G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D9/00—Recording measured values
- G01D9/005—Solid-state data loggers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C14/00—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/10—Programming or data input circuits
- G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
- G11C16/105—Circuits or methods for updating contents of nonvolatile memory, especially with 'security' features to ensure reliable replacement, i.e. preventing that old data is lost before new data is reliably written
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/143—Detection of memory cassette insertion or removal; Continuity checks of supply or ground lines; Detection of supply variations, interruptions or levels ; Switching between alternative supplies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Read Only Memory (AREA)
Abstract
"MéTODO PARA USAR MEMóRIA FLASH PARA ARMAZENAMENTO DE DADOS DE MEDIDOR". Uma estrutura de memória flash não volátil de segmento múltiplo é empregada em combinação com pelo menos uma estrutura de memória associada para o armazenamento, a atualização e a preservação de dados de medidor. Pelo armazenamento inicial de dados de medidor na memória associada, os dados de medidor são armazenados em buffer até que uma quantidade predeterminada de dados seja obtida ou até que a potência para o medidor seja desabilitada (124), em cujo ponto os dados de medidor armazenados são copiados para blocos selecionados de memória flash (126). As várias localizações para dados de transferência são respectivamente determinadas por ponteiros de flash indicando quais segmentos ou blocos de memória flash utilizar. Em algumas modalidades, o tamanho da estrutura de memória associada corresponde ao tamanho de cada segmento de memória flash, para a maximização da transferência de dados, quando a estrutura de memória associada estiver cheia e, também, para a redução do número de vezes que a memória flash é escrita, desse modo aumentando o intervalo de vida ativo potencial da memória flash.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/949,603 US20050036387A1 (en) | 2002-04-24 | 2004-09-24 | Method of using flash memory for storing metering data |
PCT/US2005/033606 WO2006036650A1 (en) | 2004-09-24 | 2005-09-20 | Method of using flash memory for storing metering data |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0516033A true BRPI0516033A (pt) | 2008-08-19 |
Family
ID=36119224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0516033-2A BRPI0516033A (pt) | 2004-09-24 | 2005-09-20 | método para usar memória flash para armazenamento de dados de medidor |
Country Status (12)
Country | Link |
---|---|
US (1) | US20050036387A1 (pt) |
EP (2) | EP1792288B1 (pt) |
JP (1) | JP2008515054A (pt) |
KR (1) | KR20070099531A (pt) |
CN (1) | CN101065788A (pt) |
AU (1) | AU2005289867B2 (pt) |
BR (1) | BRPI0516033A (pt) |
CA (1) | CA2581096A1 (pt) |
MX (1) | MX2007003386A (pt) |
SI (1) | SI1792288T1 (pt) |
WO (1) | WO2006036650A1 (pt) |
ZA (1) | ZA200702598B (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115952113A (zh) * | 2023-03-15 | 2023-04-11 | 力高(山东)新能源技术股份有限公司 | 一种eeprom存储保护的方法 |
Families Citing this family (26)
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US7533214B2 (en) * | 2002-02-27 | 2009-05-12 | Microsoft Corporation | Open architecture flash driver |
US7085879B2 (en) * | 2002-02-27 | 2006-08-01 | Microsoft Corporation | Dynamic data structures for tracking data stored in a flash memory device |
US6901499B2 (en) * | 2002-02-27 | 2005-05-31 | Microsoft Corp. | System and method for tracking data stored in a flash memory device |
US7093101B2 (en) * | 2002-11-21 | 2006-08-15 | Microsoft Corporation | Dynamic data structures for tracking file system free space in a flash memory device |
US7583203B2 (en) * | 2005-11-28 | 2009-09-01 | Elster Electricity, Llc | Programming electronic meter settings using a bandwidth limited communications channel |
US7653778B2 (en) | 2006-05-08 | 2010-01-26 | Siliconsystems, Inc. | Systems and methods for measuring the useful life of solid-state storage devices |
US8244642B2 (en) * | 2006-06-22 | 2012-08-14 | Itron, Inc. | System and method for storing metering data while increasing memory endurance |
US8549236B2 (en) * | 2006-12-15 | 2013-10-01 | Siliconsystems, Inc. | Storage subsystem with multiple non-volatile memory arrays to protect against data losses |
US8560760B2 (en) * | 2007-01-31 | 2013-10-15 | Microsoft Corporation | Extending flash drive lifespan |
US7596643B2 (en) * | 2007-02-07 | 2009-09-29 | Siliconsystems, Inc. | Storage subsystem with configurable buffer |
US7657572B2 (en) * | 2007-03-06 | 2010-02-02 | Microsoft Corporation | Selectively utilizing a plurality of disparate solid state storage locations |
CN101216806B (zh) * | 2008-01-17 | 2011-11-23 | 北京中星微电子有限公司 | 一种数据更新的方法和装置 |
DE602008001989D1 (de) | 2008-11-25 | 2010-09-09 | Tac Ab | Trendprotokolltransfer |
CN101782875B (zh) * | 2010-01-29 | 2012-01-04 | 成都市华为赛门铁克科技有限公司 | 存储设备和数据存储方法 |
JP5666273B2 (ja) * | 2010-12-03 | 2015-02-12 | 矢崎エナジーシステム株式会社 | データ格納装置及びデータ格納方法 |
CN102063941B (zh) * | 2010-12-07 | 2014-12-10 | 中国电力科学研究院 | 一种用于延长电能表寿命的eeprom损耗均衡方法 |
KR101912265B1 (ko) * | 2012-07-03 | 2019-01-14 | 삼성전기 주식회사 | 전력량계 및 이의 운용 방법 |
KR101326473B1 (ko) * | 2012-09-28 | 2013-11-20 | 한국전력공사 | 부분적인 로드 프로파일 수집이 용이한 전력량계 및 이를 이용한 수집 방법 |
US8812744B1 (en) | 2013-03-14 | 2014-08-19 | Microsoft Corporation | Assigning priorities to data for hybrid drives |
US9626126B2 (en) | 2013-04-24 | 2017-04-18 | Microsoft Technology Licensing, Llc | Power saving mode hybrid drive access management |
US9946495B2 (en) | 2013-04-25 | 2018-04-17 | Microsoft Technology Licensing, Llc | Dirty data management for hybrid drives |
CN104464802A (zh) * | 2013-09-18 | 2015-03-25 | 联想(北京)有限公司 | 存储装置和数据保护方法 |
US9753936B1 (en) * | 2014-12-01 | 2017-09-05 | Amazon Technologies, Inc. | Metering data in distributed storage environments |
US20170242822A1 (en) * | 2016-02-18 | 2017-08-24 | Samsung Electronics Co., Ltd. | Dram appliance for data persistence |
US10712386B2 (en) * | 2018-05-10 | 2020-07-14 | Landis+Gyr Llc | Device and method for data preservation and power loss recovery in an electric meter |
DE102020118648A1 (de) | 2020-07-15 | 2022-01-20 | Emh Metering Gmbh & Co. Kg | Verfahren zum Speichern von PQ-Daten in einem Flash-Speicher und Elektrizitätszähler zur Ausführung des Verfahrens |
Family Cites Families (39)
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US4361877A (en) * | 1980-02-05 | 1982-11-30 | Sangamo Weston, Inc. | Billing recorder with non-volatile solid state memory |
US4335447A (en) * | 1980-02-05 | 1982-06-15 | Sangamo Weston, Inc. | Power outage recovery method and apparatus for demand recorder with solid state memory |
US4327410A (en) * | 1980-03-26 | 1982-04-27 | Ncr Corporation | Processor auto-recovery system |
US4523295A (en) * | 1982-09-07 | 1985-06-11 | Zenith Electronics Corporation | Power loss compensation for programmable memory control system |
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US5799200A (en) * | 1995-09-28 | 1998-08-25 | Emc Corporation | Power failure responsive apparatus and method having a shadow dram, a flash ROM, an auxiliary battery, and a controller |
US5994892A (en) * | 1996-07-31 | 1999-11-30 | Sacramento Municipal Utility District | Integrated circuit design automatic utility meter: apparatus & method |
US5815426A (en) * | 1996-08-13 | 1998-09-29 | Nexcom Technology, Inc. | Adapter for interfacing an insertable/removable digital memory apparatus to a host data part |
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-
2004
- 2004-09-24 US US10/949,603 patent/US20050036387A1/en not_active Abandoned
-
2005
- 2005-09-20 ZA ZA200702598A patent/ZA200702598B/xx unknown
- 2005-09-20 WO PCT/US2005/033606 patent/WO2006036650A1/en active Application Filing
- 2005-09-20 CN CNA2005800402371A patent/CN101065788A/zh active Pending
- 2005-09-20 SI SI200531660T patent/SI1792288T1/sl unknown
- 2005-09-20 KR KR1020077007913A patent/KR20070099531A/ko not_active Application Discontinuation
- 2005-09-20 JP JP2007533581A patent/JP2008515054A/ja not_active Withdrawn
- 2005-09-20 AU AU2005289867A patent/AU2005289867B2/en not_active Ceased
- 2005-09-20 EP EP05798683A patent/EP1792288B1/en not_active Revoked
- 2005-09-20 MX MX2007003386A patent/MX2007003386A/es active IP Right Grant
- 2005-09-20 EP EP11154116A patent/EP2330575A3/en not_active Withdrawn
- 2005-09-20 BR BRPI0516033-2A patent/BRPI0516033A/pt not_active IP Right Cessation
- 2005-09-20 CA CA002581096A patent/CA2581096A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115952113A (zh) * | 2023-03-15 | 2023-04-11 | 力高(山东)新能源技术股份有限公司 | 一种eeprom存储保护的方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2005289867B2 (en) | 2010-08-19 |
JP2008515054A (ja) | 2008-05-08 |
CN101065788A (zh) | 2007-10-31 |
EP1792288A4 (en) | 2008-10-08 |
EP1792288A1 (en) | 2007-06-06 |
EP2330575A2 (en) | 2011-06-08 |
EP1792288B1 (en) | 2012-11-28 |
AU2005289867A1 (en) | 2006-04-06 |
US20050036387A1 (en) | 2005-02-17 |
SI1792288T1 (sl) | 2013-03-29 |
KR20070099531A (ko) | 2007-10-09 |
EP2330575A3 (en) | 2012-06-06 |
MX2007003386A (es) | 2008-03-04 |
WO2006036650A1 (en) | 2006-04-06 |
ZA200702598B (en) | 2008-12-31 |
CA2581096A1 (en) | 2006-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 11A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |