| 结合C++Builder和LabVIEW的CAN卡驱动的封装和调用 |
| |
| 引用本文： | 徐志钮,律方成,覃华.结合C++Builder和LabVIEW的CAN卡驱动的封装和调用[J].电测与仪表,2005,42(6):44-46,53. |
| |
| 作者姓名： | 徐志钮 律方成 覃华 |
| |
| 作者单位： | 华北电力大学,电气工程学院,河北,保定,071003;华北电力大学,电气工程学院,河北,保定,071003;华北电力大学,电气工程学院,河北,保定,071003 |
| |
| 摘 要： | CAN接口卡PCI-7841没有提供LabVIEW兼容的驱动程序，给LabVIEW中调用其驱动造成了一定的困难。本文结合C Builder和LabVIEW将PCI-7841的原驱动封装成LabVIEW兼容的驱动程序，并在LabVIEW中调用封装的驱动实现了基于虚拟仪器的变压器局部放电在线监测数据采集系统。系统采集数据与示波器采集数据的比较验证了驱动封装的有效性。
|
| 关 键 词： | LabVIEW C++Builder PCI-7841 CAN总线 |
| 文章编号： | 1001-1390(2005)05-0044-03 |
Encapsulation and Calling of CAN Card Driver by Using C++Builder and LabVIEW |
| |
| XU Zhi-niu,LU Fang-cheng,Qin Hua.Encapsulation and Calling of CAN Card Driver by Using C++Builder and LabVIEW[J].Electrical Measurement & Instrumentation,2005,42(6):44-46,53. |
| |
| Authors: | XU Zhi-niu LU Fang-cheng Qin Hua |
| |
| Abstract: | Data acquisition card PCI-7841 based on CAN (Controller Area Network) do not provide LabVIEW compatible driver, the difficulty of developing data acquisition system based on PCI-7841 is caused by it. So the original driver of PCI-7841 is encapsulated into LabVIEW compatible driver by using C++Builder and LabVIEW, and then the data acquisition system of transformer partial discharge based on virtual instruments is realized by calling encapsulated driver. The effect of encapsulated driver is verified by the comparison of system acquisition data and oscilloscope acquisition data. |
| |
| Keywords: | LabVIEW C Builder PCI-7841 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
