基于NI虚拟仪器技术的多种速度传感器信号检测系统的设计与实现  

Design and Implementation of a Multiple Velocity Sensor Signal Detection System Based on NI Virtual Instruments Technology

作　　者：沃兆铭 

机构地区：[1]上海航天汽车机电股份有限公司汽车机电分公司,上海201206

出　　处：《仪表技术》2014年第3期31-33,共3页Instrumentation Technology

摘　　要：设计了一种基于NI虚拟仪器技术的多种速度传感器信号检测系统,该系统采用NI PCI-5112采集分析信号数据,在NI LabVIEW图形化开发环境下编制不同的测试程序,对被测信号进行快速自动判定。实际使用表明,该系统能够准确、快速地对被测信号作出判别,稳定可靠,具有可扩展性,适用于小批量、多种信号的速度传感器产品在线检测。The design of a multiple velocity sensor signal detection system based on NI virtual instrument technology is introduced. The system uses NI PCI-5112 data to acquire and analyze signals. In the NI LabVIEW graphical develop ment environment, various test procedures are programmed to determine the measured signal quickly and automatically. The practice shows that the system can accurately and quickly make determination on the measured signal. It is reliable, scalable and suitable for online testing on small amount, multi-signal velocity sensor products.

关 键 词：虚拟仪器技术 快速自动判定 多种信号在线检测 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]