摘要
在实际运行环境中,传统系统缺少对数据安全存储分析,导致数据库召回率较高,为了避免传统系统带来的弊端,设计了突出实时测控软件数据库系统。设计数据库体系结构,在程序接口层设置终端处理器,为程序接口层提供网络驱动程序接口规范。中间层负责协调实时数据库处理各种任务,通过I/O接口驱动对任务处理结果进行采集和回送。设计数据采集流程和通信规约,根据接口模块相应配置说明,对数据进行读取与写入,依据安全存储计算公式,实现数据库系统设计。由测试结果可知,该系统最低召回率可达到2%,具有良好使用效果。
In the actual operating environment,the traditional system lacks the analysis of data security storage,which leads to a higher recall rate of database. In order to avoid the drawbacks brought by the traditional system,a real-time measurement and control software database system is designed. Design database architecture,set up terminal processor in program interface layer,and provide network driver interface specification for program interface layer. The central layer is responsible for coordinating realtime database processing tasks,and collecting and returning the results of task processing through I/O interface driver. The data acquisition process and communication protocol are designed. According to the configuration instructions of the interface module,the data are read and written. According to the calculation formula of safe storage,the design of the database system is realized. According to the test results,the minimum recall rate of the system can reach 2%,which has good application effect.
作者
吴小欣
WU Xiao⁃xin(91550 troops,Dalian 116023,China)
出处
《电子设计工程》
2020年第1期23-26,31,共5页
Electronic Design Engineering
基金
辽宁省地区科学项目(ZD201705662)
关键词
实时测控软件
数据库
终端处理器
接口规范
安全存储
召回率
real-time measurement and control software
database
terminal processor
interface specification
secure storage
recall rate
