基于虚拟仪器的特性测试参数数据库的设计与实现

随着被测系统的大型化、复杂化、综合化和网络化,对测试系统的要求也越来越高,不但要有对仪器系统的管理功能,而且还要有强大的数据分析、数据管理功能,将数据库技术纳入测试系统已成为必然,这样不仅可以对测试数据进行实时处理,还可以将测试数据录入数据库以备后续处理,同时还能在网上发布实现数据共享。介绍了基于LabVIEW软件开发平台实现测试数据录入数据库,以及数据库的访问设计,给出了详细的设计方法和步骤。该方法具有一定的现实意义和实用价值,而且稍做改动后还可以用于其他测试系统,具有很强的扩展性。

Design and Implementation of Database about Character of Performance Testing

As the measured system is becoming larger,more complicated,more integrated and circuital,the demand for the test system is more strict.The test system must not only have the function of managing the instrument system,it must have powerful function of analyzing and managing data.So,integrating database technology into test is becoming inevitable.Only in this way can we deal with the measured data in time,and also we can store the measured data into database for use in future.Meanwhile we can issue the information for others to share.This paper introduces how to store the measured data into the database based on LabVIEW software and the design of visiting the database.The paper presents the detailed designing methods and steps.The methods are practical and of great value,besides,they have very strong extension after slight modification and it is easy to use them into other test systems.