基于LabVIEW和PCI-0824I的脉冲计数系统的设计

The Design of Pulse Counting System Based on the Lab VIEW and PCI-0824 I

本项目基于虚拟仪器软件Lab VIEW和24路PCI-0824I脉冲计数卡构建了一个脉冲计数系统,用于惯组设备的测试。脉冲计数系统采用labview2012设计,通过带隔离的24通道的脉冲计数卡PCI-0824I采集惯组设备的输出数据,实现了三种工作模式下的12路信号的同时采集,采集数据存入数据库中,系统具备查询功能。自运行以来,系统各项功能稳定,符合设计要求。

A pulse counting system,which is used to test the SIMU equipment,is built based on the virtual instrument software LabVIEW and 24 channels pulse counting card PCI-0824 I. Lab VIEW2012 is adopted to design pulse counting system; data SIMU equipment is collected through the 24 channels pulse counting card PCI-0824 I with the function of isolation. 12 signals can be collected under three work modes at the same time,and the data in the database can be queried from the pulse counting system. Practice shows that each function of the system runs stably.