| 智能电能表大容量数据安全存储的方法研究 |
| |
| 引用本文： | 沈建良,李亦龙,吴剑芳. 智能电能表大容量数据安全存储的方法研究[J]. 电测与仪表, 2017, 54(21): 92-95. DOI: 10.3969/j.issn.1001-1390.2017.21.016 |
| |
| 作者姓名： | 沈建良 李亦龙 吴剑芳 |
| |
| 作者单位： | 国网浙江省电力公司电力科学研究院,杭州,310000 |
| |
| 摘 要： | 智能电能表作为一种电能计量器具,其数据存储安全十分重要。随着OIML R46国际建议的推行和智能电能表功能越来越丰富,对大容量电能数据存储提出了新的要求。从EEPROM及Flash数据保存特点出发,结合电能存储数据的重要性,研究了智能电能表的数据存储器分配,提出了一种智能电能表的大容量数据存储方法,提高了数据的存储效率,扩展了存储器的使用寿命,并且大大提高存储数据的安全性,同时在成本上得到了有效控制。
|
| 关 键 词： | 智能电能表 数据存储 大容量 安全性 |
| 收稿时间： | 2017-07-07 |
| 修稿时间： | 2017-07-07 |
Research of Large Capacity Data Storage Method in Smart Meters |
| |
| Shen Jianliang,Li Yilong and Wu Jianfang. Research of Large Capacity Data Storage Method in Smart Meters[J]. Electrical Measurement & Instrumentation, 2017, 54(21): 92-95. DOI: 10.3969/j.issn.1001-1390.2017.21.016 |
| |
| Authors: | Shen Jianliang Li Yilong Wu Jianfang |
| |
| Affiliation: | State Grid Zhejiang Electric Power Research Institute,State Grid Zhejiang Electric Power Research Institute,State Grid Zhejiang Electric Power Research Institute |
| |
| Abstract: | As a kind of electricity measuring instrument,the security of data storage in smart meters is quite important. With the publishment of OIML R46 international recommendation and more and more function used in smart meters,the method of large capacity data storage is needed.In this paper,the allocation of data storage is researched and the method of large capacity data storage in smart meters is presented,according to the characteristics of EEPROM and Flash and the importance of data storage in smart meter.The new method improves the efficiency and security of large capacity data stor-age,and extends the working life of storage.Meanwhile,it controls the cost of production effectively. |
| |
| Keywords: | smart meters data storage large capacity security |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《电测与仪表》浏览原始摘要信息 |
|
点击此处可从《电测与仪表》下载免费的PDF全文 |
|
