Development of Interchangeable Virtual Instrument Driver for Cannon-Chamber Test Instrument
Aiming at the Cannon-Chamber Test Instrument,the driver development is important for the programcontrolled instrument. The purpose of this paper is to introduce how to develop the drivers,which can realize the aim of interchanging the same type of instrument without replacing the drivers,so the application layer can call it conveniently. In this paper,the drivers are developed under the Interchangeable Virtual Instrument standards,which describe a flexible architecture for developing the Interchangeable instrument drivers. But the interface realization specification between the Interchangeable Virtual Instrument driver and upper test program is not given. Aiming at this problem,using Component Object Model to develop this interface is presented on this paper;also programming process under Visual Basic environment is given.
Interchangeability COM Interface Virtual Instrument Drivers
Jia HuiQin Shi JianWen
Xian Shiyou University,Xian 710065,China
国际会议
西安
英文
2479-2481
2011-12-23（万方平台首次上网日期，不代表论文的发表时间）