一种基于LabVIEW的数据存储与回放技术

摘要

数据存储及回放技术是现代测控技术的重要组成部分.针对现有技术中存在的弊端,设计了一种基于LabVIEW开发平台的数据存储及回放技术,构建了友好的回放操作界面,实现了历史文件载入、自动回放、手动跳进、手动后退、暂停、定点回放等丰富的回放功能.详细介绍了基于流盘结构的数据存储技术以及基于事件结构的数据回放技术的具体设计和实现方法.通过实际工程应用,证明了该技术的可行性和实用性.%The data storage and playback technology plays an important role in modern measurement and control technology.In order to overcome the existing shortcomings,a new data storage and playback technology based on LabVIEW is designed.It offers friendly operation interface and abundant playback functions,such as the history file loading,automatic playback,manual forward,manual back,pause and fixed-point playback.The specific design and implementation of the data storage technology based on data flow plate structure and the data playback technology based on the events structure are introduced in detail.The practical engineering applications validated the reliability and usefulness of the technology.