【摘要】 现代测试测量系统中需要获取对目标系统的全面认识,不可避免的会使测试系统中相关数据信息迅速增多,为了能正确反映测试系统相关数据之间的密切联系,多数采用虚拟仪器系统设计,并利用数据库来对采集的大量数据进行管理,本文在介绍虚拟仪器技术和数据库的基础上,对LabWindows/CVI SQL Toolkit工具包的使用方法进行了研究,多通道气体压力测试系统旨在设计多通道气体压力测试系统的Access数据库,开发了基于LabWindows/CVI SQL Toolkit工具包的数据库管理应用程序,该应用程序可对Access数据库进行管理,实现了试验采集数据的实时存储。更多还原

【Abstract】 At present, modern test and measurement systems all need to obtain comprehensive understanding of the target systems. Inevitably which will make the related data information of the test systems increase rapidly. In order to properly reflect the relationship between related data ,the virtual instrumentation systems are commonly designed and database technology is also used to manage large amounts of the collected data. In the view of this situation, After introducing the virtual instrument technology and database technology, the way of how to use LabWindows / CVI SQL Toolkit is studied in this paper,the access database of multi-channel gas pressure test system is designed and the database management application program based on LabWindows /CVI SQL Toolkit is developed, the program manage the access database , achieve the purpose of saving the collected data at time.更多还原