CN101795138B - 电力***广域测量***高密度时间序列数据的压缩处理方法 - Google Patents
电力***广域测量***高密度时间序列数据的压缩处理方法 Download PDFInfo
- Publication number
- CN101795138B CN101795138B CN 201010034265 CN201010034265A CN101795138B CN 101795138 B CN101795138 B CN 101795138B CN 201010034265 CN201010034265 CN 201010034265 CN 201010034265 A CN201010034265 A CN 201010034265A CN 101795138 B CN101795138 B CN 101795138B
- Authority
- CN
- China
- Prior art keywords
- data
- point
- fixed
- sequence
- conversion coefficient
- 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
Images
Landscapes
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010034265 CN101795138B (zh) | 2010-01-19 | 2010-01-19 | 电力***广域测量***高密度时间序列数据的压缩处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010034265 CN101795138B (zh) | 2010-01-19 | 2010-01-19 | 电力***广域测量***高密度时间序列数据的压缩处理方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210307848.XA Division CN102811062B (zh) | 2010-01-19 | 2010-01-19 | 电力***广域测量***高密度时间序列数据的曲线稀疏处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101795138A CN101795138A (zh) | 2010-08-04 |
CN101795138B true CN101795138B (zh) | 2013-01-16 |
Family
ID=42587585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010034265 Active CN101795138B (zh) | 2010-01-19 | 2010-01-19 | 电力***广域测量***高密度时间序列数据的压缩处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101795138B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105593774A (zh) * | 2013-10-25 | 2016-05-18 | 发纮电机株式会社 | 可编程显示器及其程序 |
CN104637089B (zh) * | 2015-02-15 | 2020-08-04 | 腾讯科技(深圳)有限公司 | 三维模型数据处理方法和装置 |
CN105024702A (zh) * | 2015-07-08 | 2015-11-04 | 西安理工大学 | 一种面向科学计算的浮点型数据无损压缩方法 |
CN105259756B (zh) * | 2015-10-20 | 2018-05-04 | 广东电网有限责任公司电力科学研究院 | 电厂控制回路模型辨识方法与*** |
CN105718218B (zh) * | 2016-01-19 | 2017-03-22 | 国电南瑞三能电力仪表(南京)有限公司 | 一种适用于电能表或集中器负荷记录的压缩存储方法及*** |
CN108021650A (zh) * | 2017-11-30 | 2018-05-11 | 冶金自动化研究设计院 | 一种时序数据的高效存储和读取*** |
CN108984723A (zh) * | 2018-07-10 | 2018-12-11 | 阿里巴巴集团控股有限公司 | 创建索引、数据查询方法、装置及计算机设备 |
CN111651490A (zh) * | 2020-06-04 | 2020-09-11 | 深圳前海微众银行股份有限公司 | 数据筛选方法、装置、设备及计算机存储介质 |
CN112380268B (zh) * | 2020-10-27 | 2022-03-18 | 国网宁夏电力有限公司经济技术研究院 | 等间隔时间序列压缩方法、装置、设备和存储介质 |
CN113078908B (zh) * | 2021-03-10 | 2022-03-25 | 杭州又拍云科技有限公司 | 一种适用于时间序列数据库的简易编解码方法 |
CN113505774B (zh) * | 2021-07-14 | 2023-11-10 | 众淼创新科技(青岛)股份有限公司 | 一种保单识别模型尺寸压缩方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101019325A (zh) * | 2004-09-13 | 2007-08-15 | 易斯普维 | 压缩和解压缩数字序列的方法 |
CN101494460A (zh) * | 2003-09-02 | 2009-07-29 | 日本电信电话株式会社 | 浮点信号的编码方法、解码方法及其编码器、解码器 |
-
2010
- 2010-01-19 CN CN 201010034265 patent/CN101795138B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101494460A (zh) * | 2003-09-02 | 2009-07-29 | 日本电信电话株式会社 | 浮点信号的编码方法、解码方法及其编码器、解码器 |
CN101019325A (zh) * | 2004-09-13 | 2007-08-15 | 易斯普维 | 压缩和解压缩数字序列的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101795138A (zh) | 2010-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101795138B (zh) | 电力***广域测量***高密度时间序列数据的压缩处理方法 | |
CN116192971B (zh) | 智能云能源运维服务平台数据管理方法 | |
CN100595596C (zh) | 电网广域测量***(wams)中动态数据压缩存储方法 | |
CN116702708B (zh) | 一种道路路面施工数据管理*** | |
CN102510287A (zh) | 一种工业实时数据的快速压缩方法 | |
CN112953550A (zh) | 数据压缩的方法、电子设备及存储介质 | |
CN109582708A (zh) | 一种时序数据库*** | |
CN108873062A (zh) | 一种基于fpga的多编码器高速地震数据并行无损压缩方法 | |
CA2364820A1 (en) | Variable length encoding and decoding of ascending numerical sequences | |
CN102811062B (zh) | 电力***广域测量***高密度时间序列数据的曲线稀疏处理方法 | |
Yan et al. | Model-free lossless data compression for real-time low-latency transmission in smart grids | |
CN107894875B (zh) | 一种rtu数据存储方法 | |
CN105005464A (zh) | 一种Burrows Wheeler变换硬件处理装置 | |
CN115964347B (zh) | 一种市场监管监测中心数据的智能存储方法 | |
CN101196921A (zh) | 用于近似查询的长序列数据降维方法 | |
CN115292393A (zh) | 一种用于智慧网关的数据管理*** | |
Zhen et al. | Design and realization of data compression in real-time database | |
CN107682017A (zh) | 一种星载磁强计磁场数据压缩处理方法及装置 | |
Zhao et al. | Event-Driven High-resolution Load Data Compression via SAX | |
CN114069853B (zh) | 基于分段符号表示的多能源荷数据在线压缩与重构方法 | |
Chen et al. | AFC: An adaptive lossless floating-point compression algorithm in time series database | |
Dong et al. | Nocaqf: An efficient nonlinear online data compression algorithm | |
CN110109992A (zh) | 一种海量数据分析***及方法 | |
CN117251532B (zh) | 一种基于动态多级匹配的大规模文献机构消歧方法 | |
Chen et al. | Multi-GPU acceleration for smart grid data compression |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Junde Inventor after: Wang Liang Inventor after: Yang Dong Inventor after: Wu Jingtao Inventor before: Yang Dong Inventor before: Xu Junde Inventor before: Wu Jingtao |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG DONG XU JUNDE WU JINGTAO TO: XU JUNDE WANG LIANG YANG DONG WU JINGTAO |
|
ASS | Succession or assignment of patent right |
Owner name: ELECTRIC POWER DISPATCH CONTROL CENTER OF GUIZHOU Free format text: FORMER OWNER: BEIJING SIFANG JIBAO ENGINEERING TECHNOLOGY CO., LTD. Effective date: 20140523 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140523 Address after: 100085 Beijing city on the base of the information industry on the street, No. four, No. 9, Haidian District Patentee after: Beijing Sifang Jibao Automation Co., Ltd. Patentee after: Electric Power Dispatch Control Center of Guizhou Grid Corporation Address before: 100085 Beijing city on the base of the information industry on the street, No. four, No. 9, Haidian District Patentee before: Beijing Sifang Jibao Automation Co., Ltd. Patentee before: Beijing Sifang Jibao Engineering Technology Co., Ltd. |